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"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{0xc0, 0x0, 0xffffffffffffff7f, "ce98475ff6c0bd0f3b6d045ed592a3304170e26cecf2738d3127eaad881c0a766a3b0b0ed0d80d65dbd5b4181d3179a0bf4c97803537189653472c70e8f37cce798f40e1e83e0f4d3c75855bae7ed0f45ce97339d3d90aa2e2e95a2831bcece2728a87789c3e2ca1f2ed8c9134395a86801bcc6da792f7e9d6652b17dfffc0d527c3ce730e8357cb079b2750310f44c67700fcf45eac17812a9950c5baa13be14973faa0b2fa99dcded6b0ca65d6"}, {0x98, 0x10e, 0x3, "378001e91bcd7e62d4fba8c236640a74892da435a51341c0aadce341817b0d5497748aa4d073f73f6608a5d8c5844557223d448b9f2001e7c258efe2395bbce25048b509b19a6ff1c4c1587095451ca7c563585dc8c7cb7cc17a0e18ba5d46406c93dd04359e531b327bf40b2a32b186dc2c7e1d02f07a0765f137bfb27cbc72e9777ff64c9c3c"}], 0x1288, 0x80}, 0x1200000}], 0x9, 0x40) pread64(r0, &(0x7f0000aa0000), 0x0, 0x0) lseek(r0, 0x0, 0xfffffffffffffffe) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20, @empty}, {0x2a127f3da3d4b509, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e21, @rand_addr=0xf983}, 'sit0\x00'}) 2018/03/02 15:02:59 executing program 7: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000180)={'syz_tun\x00', @ifru_settings={0x7c, 0x0, @fr_pvc=&(0x7f0000000200)}}) r1 = dup2(r0, r0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x3) 2018/03/02 15:02:59 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000040)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040010000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) 2018/03/02 15:02:59 executing program 2: ioprio_set$uid(0x4000000000000003, 0x0, 0x8) 2018/03/02 15:02:59 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xffffffffffffffc0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0x2, 0x0, 0x2, 0x2, 0xa00, 0x8000, 0x1000}, 0x20) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000000040), &(0x7f0000000240)=0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000100)=""/202) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) 2018/03/02 15:02:59 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@empty, @ipv4={[], [0xff, 0xff], @rand_addr=0x200}, @empty, 0x401, 0x3, 0x9be, 0x500, 0x3, 0x2000000, r2}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000140)={0x1000, {{0x2, 0xfe, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x90) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x101040, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000240)={0x7, 0x2, 0x4, 0xffff, 0x4, 0x4, 0x2, 0x8, 0xfffffffffffffff8, 0x3eaf5372, 0x74}, 0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000280)={0x4, 0xffffffffffffa300, 0x1, 0xfffffffffffffb36, 0xffffffff, 0x0, 0x1, 0x5, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000300)={r5, 0x7fffffff, 0x7}, &(0x7f0000000340)=0x8) readlinkat(r3, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/77, 0x4d) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000440)={r5, 0x842}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000004c0)={r6, 0x4, 0x30}, 0xc) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r7 = accept(r1, &(0x7f0000000500)=@hci, &(0x7f0000000540)=0xc) sendmsg(r1, &(0x7f0000001880)={&(0x7f0000000580)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x2, 0x0, 0x4, 0x1, {0xa, 0x4e23, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x7f4030d5}, 0x7ff}}}, 0x3a, &(0x7f00000015c0)=[{&(0x7f00000005c0)="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", 0x1000}], 0x1, &(0x7f0000001600)=[{0xe0, 0x109, 0x1f, "f1dc18e81a6b90c22c9410ab473d059879739ac3afee1456dc11bae20ad763c496bc83717c99dcf65366aebc49c3a7884e43aa2741fd1bf4272d07953c778cfccf6857d4f0ecb4c9c2b9c58879ce93c1a2605893574e9716d68911086ce19efd72d61f9d94f2093785bc68149bfadb85687ab985ac442a550555a39088e869771d828bf892aa5325b49caddd79a001fadcec6e430d733b85e8752726ee286f7525c62f873470f1126f6a05dd8f35081be667affedf406e5547db7671ab43e9d589e4eedb1cb5d901d09270a106e0"}, {0x60, 0x0, 0x7, "8c0c95974330a5d69f952d85cbc496f4d645f0b1f2a9895601552947b590dc049ea806a7ed6e070b3c76e96d1babe318afa4b74e5340642fa10f27b8b7c1bfa3a2ebd3e293c48eacc74ce15a1b7d"}, {0x28, 0x10f, 0x100, "b81eb878e6b0c922fe0c0e83fabe719771"}, {0xe8, 0x10b, 0x0, "52d6787b5279cc1a414ab27372352a0d622f7f46bdc5620ef205214333d847bda90fc7935f4ff0c0549546139a5f08b32fbe6752fbcdeb08c1e773d8db53a05d4532bf38f8b3bc688053495e5d585c94195c37eb3b70689a4e78017ae33c0546fdf6d81edff2d6771c8be80c54dd15c55f194ab9711eb081154d59cb717660d0b16894cd39965d99c522f4bb4ef48c0ff772b99fb0f472c6534e5533bf7e3cb6dabcc68a1851b2fb1baa94162bc09781c44b3cc62ee6d43370698a6f9f34da2e2db32389a5f03c8939252ca6c7549d21aac20603b4dc"}], 0x250, 0x20000080}, 0x840) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000018c0)='/selinux/policy\x00', 0x0, 0x0) r9 = open(&(0x7f0000001900)='./file0\x00', 0x40800, 0x83) syslog(0x9, &(0x7f0000001940)=""/69, 0x45) setxattr(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)=@known='security.capability\x00', &(0x7f0000001a40)='/selinux/checkreqprot\x00', 0x16, 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f0000001a80)={r6, 0x43, "369fc93ab8a96d84de3739fdd1a1f3369910ea019fb4e62b57f50c7432d02f2309eec6b66f78810edb4a11962f02e58ecc0380a8f381aa4c34c81c133d713ffd271f11"}, &(0x7f0000001b00)=0x4b) ioctl$sock_SIOCBRDELBR(r7, 0x89a1, &(0x7f0000001b40)='gre0\x00') r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001b80)='/dev/sequencer\x00', 0x200, 0x0) ioctl$GIO_UNISCRNMAP(r10, 0x4b69, &(0x7f0000001bc0)=""/215) syz_open_dev$mice(&(0x7f0000001cc0)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_STATUS(r9, 0x80605414, &(0x7f0000001d00)=""/38) clock_nanosleep(0x3, 0x1, &(0x7f0000001d40), &(0x7f0000001d80)) ioctl$EVIOCGMASK(r8, 0x80104592, &(0x7f0000001e80)={0x17, 0x8d, &(0x7f0000001dc0)="e1e10960c190b8a8f364dcc8e535ff3d17e183501a86299a2a9d5e538144e1154d83314faaf8c4e60f51a0d9f70d5e2ed42b6556da05a798e70ec2b0a316827cbcdc0abfefc008ac977a4d7739a289c1719d502726794fe82faaa95c68c06a74711b3ecc8828abb20fecf2013695478f441675a02c9915665a1e4feca0b937596b0e9bc31a59e52172abcd7d38"}) setns(r0, 0x0) readv(r9, &(0x7f0000002280)=[{&(0x7f0000001ec0)=""/236, 0xec}, {&(0x7f0000001fc0)=""/129, 0x81}, {&(0x7f0000002080)=""/70, 0x46}, {&(0x7f0000002100)=""/250, 0xfa}, {&(0x7f0000002200)=""/58, 0x3a}, {&(0x7f0000002240)=""/55, 0x37}], 0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r10, 0x84, 0x73, &(0x7f0000002300)={r5, 0x3, 0x20, 0x9, 0x3f}, &(0x7f0000002340)=0x18) 2018/03/02 15:02:59 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x1f) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bcsh0\x00', &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x0, 0x4c, "e540fdff9dc900c4d48d805587e55e162fa484b599fc66fec1af5e2ab7694c50e8c7b7cf9b2e6279d36e8052d91f90e7940be9b9930095d5942c88d1785475bb6598e2e033b47265ca799c15"}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x38, {0x2, 0x4e20, @rand_addr=0x9}, 'syz_tun\x00'}) 2018/03/02 15:02:59 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd3ff7)='/dev/sg#\x00', 0x0, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl$int_out(r0, 0x1, &(0x7f0000fd3ffc)) 2018/03/02 15:02:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x2, 0xfffffffffffffffe, 0x0, 0x7ff}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/03/02 15:02:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0xfffffffffffffd65, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @empty}, 0x52) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) connect$unix(r3, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) close(r1) 2018/03/02 15:02:59 executing program 4: futex(&(0x7f0000716ffc), 0x5, 0x0, &(0x7f0000b0f000), &(0x7f0000805000), 0x4000007) futex(&(0x7f0000000000)=0x1, 0x1, 0x401, &(0x7f0000000040), &(0x7f0000000080)=0x6c3, 0x8000) 2018/03/02 15:03:00 executing program 7: unshare(0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a89ff9)='ns/uts\x00') preadv(r0, &(0x7f0000001000)=[], 0x0, 0x0) 2018/03/02 15:03:00 executing program 1: r0 = socket$inet6(0xa, 0x400000000000000a, 0x9) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xa, &(0x7f0000001bc0)=[], 0x89, &(0x7f0000001c00)=[], 0xffffffffffffff79}}], 0x40001bd, 0x0) 2018/03/02 15:03:00 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{0x7, 0xfff, 0x3, 0x2}, {0x100000001, 0x3, 0x2, 0xfffffffffffffffd}, {0x200, 0x3, 0x6, 0x3}, {0x6, 0x800, 0xfffffffffffffffb, 0x1}, {0x3, 0x4, 0x8}, {0x8, 0x6, 0xcc4e, 0x9}, {0x5, 0x4d, 0x4, 0x80}, {0x6, 0xffffffffffffff01, 0x0, 0x3ff}, {0xffffffffffff8001, 0x7, 0x3, 0xffff}]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0)=[], 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) acct(&(0x7f0000000080)='./file0\x00') sendmsg$unix(r0, &(0x7f00000013c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001300)=[], 0x0, &(0x7f0000001380)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) 2018/03/02 15:03:00 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000280)=r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000014c0)={'sit0\x00', @ifru_mtu}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000180)=r2) 2018/03/02 15:03:00 executing program 6: r0 = socket(0x3, 0x7fe, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0xfffffffffffffe81) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000b90000)=0xfec, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80)=[], 0x0, &(0x7f0000878000)}, 0x0) fcntl$setlease(r0, 0x400, 0x2) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 2018/03/02 15:03:00 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) close(r0) socketpair(0x4, 0x80000, 0x0, &(0x7f0000000040)) 2018/03/02 15:03:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x4e20, @broadcast=0xffffffff}}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) 2018/03/02 15:03:00 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000100)=0x684, 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000008ff0)={0x0, 0x1f, &(0x7f0000008fd2)="a2a7030d342f6b219da763ae64adf1752e1f2c97ffa97c5d7fb7f234360571"}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000080)=0x6, 0x4) 2018/03/02 15:03:00 executing program 1: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000)={0x77359400}, 0x8) 2018/03/02 15:03:00 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="ac000000210001000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100fe8000000000000000000000000000bbe0000001000000000000000000000000000000000000000000000000e0000002000000000000000000000000ac1414aa000000000000000000000000000000000000000000000000"], 0xac}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 2018/03/02 15:03:00 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r0, &(0x7f0000000000)="29df2d2aca2c092b0b94cc03adbebd2b95d459c04df92fdf3556b3e40b8f6c5ce8fb5a61427d75b54bcbe14226b5f0d4d8bc10189a01614794710e510a1d1ed3d89059f63b6f4f4c5b3400ff32476588d2141cb60b457e06f0ca886183fab56efb7f0eda30a649064491503c58e1380a63de163d6fc9f6d95bf042814e0f1dbd4fbbf9114ad241773ca8a659b4b4b82a26e9e610dbdd2f015ecc", 0x9a, 0x40, &(0x7f00000000c0)={0xa, 0x4e23, 0x8, @empty, 0x200}, 0x1c) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079effc)=0x92) 2018/03/02 15:03:00 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x100) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x35be, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100)) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x5, 0x105000) getsockname$llc(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x10) shutdown(r0, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000200)={'ipddp0\x00', @ifru_addrs={0x2, 0x4e24, @multicast1=0xe0000001}}) getpeername$unix(r0, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) capget(&(0x7f0000000300)={0x19980330, r2}, &(0x7f0000000340)={0x8, 0x6, 0x7fff, 0x9, 0x4, 0xc1f}) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000000380)=""/199, 0xc7) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f00000005c0)=0xe8) getresgid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)=0x0) chown(&(0x7f0000000480)='./file0\x00', r3, r4) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000006c0)={0x101, 0x101}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000700)="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") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000800)) uname(&(0x7f0000000840)=""/181) recvfrom$unix(r0, &(0x7f0000000900)=""/170, 0xaa, 0x20, &(0x7f00000009c0)=@abs={0x0, 0x0, 0x4e22}, 0x8) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000a00)='/selinux/access\x00', 0x2, 0x0) setsockopt$llc_int(r5, 0x10c, 0x7, &(0x7f0000000a40)=0x7, 0x4) syz_open_procfs(r2, &(0x7f0000000a80)='autogroup\x00') setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000ac0)=0x8, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000b00)={'nr0\x00', @ifru_flags=0x4000}) getpeername$inet6(r0, &(0x7f0000000b40)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000b80)=0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000bc0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000c00)={0x6, 0xc4, 0x6, 'queue1\x00', 0x3}) 2018/03/02 15:03:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000000)={0x8, 0xa199, 0x9, 0x9, 0x1f, 0x1ff, 0x1, 0xc01e, 0x400000000, 0x7}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) creat(&(0x7f0000b58ff8)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000feff8)='./file0\x00', &(0x7f000067dffa)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) write$selinux_create(r2, &(0x7f00001d8000)=@access={'system_u:object_r:initrc_var_run_t:s0', 0x20, '/usr/sbin/cupsd', 0x20}, 0x39) sync_file_range(r0, 0x9, 0x0, 0x0) 2018/03/02 15:03:00 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"76d6ba6e8534c63df54344ea37ee5ed1", {0x4, 0x8f, 0xb6, "146bd3f5a1eb", 0x1}}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff09, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/02 15:03:00 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000003140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001ec0)={"62c2dff72f00f000000000c63400", @ifru_mtu=0x9}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="5a1397184799c6981f29600b93ccba12c4a2606c6cb981485e3006be24065ece"}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xff80000000000000) 2018/03/02 15:03:00 executing program 7: mkdir(&(0x7f0000db5000)='./file0\x00', 0xfffffffffffffffe) lsetxattr(&(0x7f00008fdff8)='./file0\x00', &(0x7f000053cfed)=@random={'user.\x00', '/dev/snd/seq\x00'}, &(0x7f00008a1000)="020000000200000000000f000709002d6a1f06a05882", 0x16, 0x0) 2018/03/02 15:03:00 executing program 1: syz_open_dev$loop(&(0x7f0000640000)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a59ff0)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)={0x60000004}) epoll_pwait(r1, &(0x7f0000f30000)=[{}], 0x1, 0x0, &(0x7f0000ecbff8), 0x8) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0x5) 2018/03/02 15:03:00 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000001c0)={0x8, &(0x7f0000000180)=[{0x800, 0xffff, 0x7}, {0x800, 0x1, 0x3, 0x8000}, {0x1, 0x4, 0xfffffffffffffff8, 0x5}, {0xfff, 0x800000000000000, 0x7, 0x6}, {0x40, 0x6, 0xf5, 0x6}, {0xfffffffffffff143, 0x1, 0x10000, 0x306}, {0x7, 0x0, 0x29f76523, 0x9}, {0x8, 0x5a, 0x6, 0x7}]}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000240)=0x401) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x3, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x77490265e7031543, 0x0) mq_timedreceive(r0, &(0x7f0000000500)=""/131, 0xd28f5b8f6739d3f2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) fchown(r0, r2, r3) 2018/03/02 15:03:00 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) vmsplice(r2, &(0x7f0000c57000)=[{&(0x7f0000070fa4)}], 0x1, 0x0) dup2(r2, r1) r3 = dup2(r0, r0) r4 = openat(r3, &(0x7f0000000180)='./file1\x00', 0x220042, 0x188) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x80800) fremovexattr(r0, &(0x7f0000000080)=@random={'trusted.', 'em1\x00'}) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, r5}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00000b8000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0xa}, [@srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x3c}, 0x1}, 0x0) 2018/03/02 15:03:00 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000967fe4)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x401, 0x0) 2018/03/02 15:03:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) exit(0x1ff) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) 2018/03/02 15:03:00 executing program 7: r0 = gettid() getpriority(0xffffffffffffffff, r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto(r1, &(0x7f0000000040)="7b613138841c8f11990ab1c1d3b9e7dc68079c2e4e6215ebcea82b4a7fab1bbfe94867699900f84b4877d32f6d45e28498988f0565b4e8387e048df065e8ebc8d5dc6ed1be3a8c9cbbf7cd78688c5c38f818fe39717ffd68e725ce6fb760a2649180355d9f1e6a65b0a11862166abe7384d7af62fab2107076ee657c1330c4504764aa47e2cd1ba0b6e6803032a89399f2b870e93568d96ad495e15e7b93b912a23258d0a77269da", 0xa8, 0x4008010, &(0x7f0000000100)=@ipx={0x4, 0x2, 0x8000, "73ace81b89c5"}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x7f, 0x2, 0x240, 0x100}]}, 0x10) 2018/03/02 15:03:00 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x2) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x300000a, 0x12, r1, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='gretap0\x00', 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x23, "9ec8ea6bc53bd752b5fa5cde1099506f10258b018b0c8d05c475504d4ea77689a97964"}, &(0x7f0000000100)=0x2b) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xca, 0xfffffffffffff0b6, 0x1, 0xfffffffffffffff8, 0xf460, 0xf9f, 0x8, 0xffff, r2}, 0x20) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f00000001c0)=""/127, 0x7f) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x2) 2018/03/02 15:03:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000702000)='attr\x00') symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') getdents(r0, &(0x7f0000008000)=""/1874, 0x752) getdents(r0, &(0x7f0000000000)=""/30, 0x1e) getdents(r0, &(0x7f0000008000), 0x0) 2018/03/02 15:03:00 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f00000000c0)=0x1, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$unix(r0, &(0x7f0000001280)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x8, &(0x7f0000001240)=[{&(0x7f0000000040)="2331707660e2c7", 0x7}, {&(0x7f0000000100)="c63226a269cade4bad61fc5cceab8fc3212a810a85a819e76c4d6077cf99ce61f474edc31d8c73adf719da0bc22e0056150749f345141fc1b28bb428c9386b2cd69a", 0x42}, {&(0x7f0000000180)="b1e3975286ba66f70f9025ed1f711b4a40996f25736218450ccf0a6c037f78097246d8e2ca565d53081a568f7d3bdb39913d1b20d7cb579c8d0dd983387db34da1f5d618aa2a020f3b4c005afc125a80d23911474f878f2adba81f73bb017bfb0738f3e0352ba98a104ea21dbc6e835d8c93676b89fcf354564079b06216f2900a926a7970fb14be9c9c86c91b373af4b854b18d892a6a438d4edc79002389d5d2c6055de28ee72b9c5c73d865ca22eb252acc520c94193ad5", 0xb9}, {&(0x7f0000000240)="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", 0x1000}], 0x4, 0x0, 0x0, 0x20000081}, 0x8000) sendmsg$nl_xfrm(r1, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f000059c000)=ANY=[@ANYBLOB="00002400010cffffffffffffffff0000000008000300000000000000"], 0x1c}, 0x1}, 0x0) 2018/03/02 15:03:00 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x55e, 0x4400) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000100)="3513d717cb190d3caf485a70e3", 0x4e) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) epoll_create1(0x80000) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000340)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}, "7300086b616c6c6572300001555700"}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000003c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x7}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f00000002c0)={0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000080)={r2, r4}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r5, @in={{0x2, 0x4e21, @empty}}, 0x7, 0x200, 0x731b, 0x100, 0x10}, &(0x7f0000000280)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r6, 0x9, 0x2c}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000440)={0x9, 0x4, 0x2, 'queue0\x00', 0x7fff}) r7 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x200, 0x40) getsockopt$llc_int(r7, 0x10c, 0x1, &(0x7f0000000380), &(0x7f0000000400)=0x4) 2018/03/02 15:03:00 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009be000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000d76f10)=[{{&(0x7f00007c9000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58, &(0x7f000042d000)=[], 0x0, &(0x7f00008adc10)=[]}}], 0x1, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x38, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_settime(r2, 0x1, &(0x7f00000000c0), &(0x7f0000000100)) 2018/03/02 15:03:00 executing program 1: memfd_create(&(0x7f0000003200)='vmnet0!self@\x00', 0x0) pipe(&(0x7f0000001c00)={0xffffffffffffffff}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001c40)={0x0, 0x7fff, 0x81, 0x9, 0x1, 0x2}) r1 = gettid() process_vm_writev(r1, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) process_vm_writev(r1, &(0x7f0000001940)=[{&(0x7f0000001340)=""/176, 0xb0}, {&(0x7f0000000000)=""/4, 0x4}, {&(0x7f00000017c0)=""/222, 0xde}, {&(0x7f0000001680)=""/17, 0x11}, {&(0x7f00000018c0)=""/123, 0x7b}], 0x5, &(0x7f0000001bc0)=[{&(0x7f00000016c0)=""/26, 0x1a}, {&(0x7f00000019c0)=""/3, 0x3}, {&(0x7f0000001a00)=""/149, 0x95}, {&(0x7f0000001ac0)=""/206, 0xce}], 0x4, 0x0) 2018/03/02 15:03:00 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mlockall(0x2) r1 = memfd_create(&(0x7f00000000c0)='$mime_typeem1wlan1vmnet0\n$\x00', 0x2) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0x10000, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4000, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000023f000)={0x3c, 0x0, &(0x7f0000faa000)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="00002b3548a817b8f41100c4d13f00000000"]], 0x0, 0x0, &(0x7f00009f8fff)}) 2018/03/02 15:03:00 executing program 4: timer_create(0xffbffffffffffff2, &(0x7f00000a3000)={0x0, 0x20, 0x0, @tid}, &(0x7f00007d6ffc)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x100) clock_getres(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f00009bc000)={{0x0, 0x1c9c380}, {0x0, r1}}, 0x0) 2018/03/02 15:03:00 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000000000), &(0x7f0000000040)=0x4) pkey_alloc(0x0, 0x3) close(r0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000000c0)=0x3ff) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000140)={0x9, 0xffffffffffffda6a, 0x9, 0x40, 0x3a2b, 0x6}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x30, r0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000001c0)={0x54, {{0x2, 0x4e20, @empty}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x118) syz_emit_ethernet(0x201, &(0x7f0000000300)={@random="0805d0d7649b", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [{[{0x9100, 0xffffffffffffffff, 0xfffffffffffff972, 0x3}], {0x8100, 0x53b, 0x5c90, 0x2}}], {@mpls_uc={0x8847, {[{0xfffffffffffff000, 0x9, 0x9, 0x9884}, {0x5, 0x8, 0x401, 0x3}, {0x0, 0x62, 0x2, 0x3ff}, {0x2, 0x3, 0x9, 0xff}, {0x1, 0x100000000, 0x7, 0x1}, {0xbdf, 0x7, 0x1, 0xd88}, {0x8, 0x5, 0x1}], @ipv6={0x1ff, 0x6, "7d50ed", 0x1a7, 0xaf, 0x3, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, {[@fragment={0xbf, 0x0, 0x2, 0x100000000, 0x0, 0xffffffff, 0x66}, @srh={0x2c, 0x6, 0x4, 0x3, 0x7, 0x8, 0x3, [@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @mcast1={0xff, 0x1, [], 0x1}]}, @dstopts={0x3c, 0x23, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x2, 0xf8, "837fd1bbe9b558d0a641a69705cc78696891e1244dd64cad91b4bfacabd3fb966a5a2242afbdb7fec2ef9de0d656f78b1d428ab250554c0696b8e2ff3961346e8c21ab8457bdb0b0b934cb3656a9525736167ded88bfb3b0433469b8dd6b862dfe068de98b1f09cb95ef018bb02a93b2d29833a6679d9cff49ebae4a6aa714ac4c4e62bc59eee80e3133d7dc5673720e037d25d1d0edab4e65770fdf4a1784fe50460abf116c810e74054405925e26685ba452cb6ddf546cf1fd8b895e60690442516a23f9c998d3bc2a8b0a69df812926f5f011b8923f0f2d63bb18e88eee7e93c782f3568f77822a824283af9733d0e9ae65cb21854501"}, @ra={0x5, 0x2, 0xd0c3}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x18}}, @jumbo={0xc2, 0x4}]}], @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x1f, 0x0, 0x0, 0x4, 0x1, "bebeb5", 0x3, "0cd3e6"}, "1ad05869827920a53fc8483c2a2d13cf4ee18301747df2689258cfc320128a3094aea9c494b4284e54929f41441ec3"}}}}}}}, &(0x7f0000000540)={0x0, 0x4, [0x1a1, 0xdb2, 0xa9b, 0x548]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000580)={0x80d9, 0x4, 0x20, {0x77359400}, 0x9, 0x5}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000600)={0x100000000, {{0x2, 0x4e20, @rand_addr=0x8}}, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x118) close(r0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000740)={0x61bd, 0x1ff, 0x2, 0x1ff, 0x5, [{0xffffffffffff0000, 0x23, 0xfffffffffffff801, 0x0, 0x0, 0x1002}, {0x3e1, 0x100000000, 0x2, 0x0, 0x0, 0x1}, {0x5, 0xfffffffffffffff7, 0x4, 0x0, 0x0, 0x4}, {0x3, 0x5, 0x8}, {0x7fffffff, 0x4, 0x5, 0x0, 0x0, 0x401}]}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000880)=""/60) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000008c0)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000900)={0x4, 0x7, 0x9a47, {0x0, 0x989680}, 0x1, 0x8}) r2 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r2, 0x2, &(0x7f0000000980)) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000009c0)=r2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000a00)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000a40)) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000a80)={0x3, 0xfffffffffffffffc, 0x80000001, 0x4, 0x6, 0x10000, 0x7, 0x8, 0x9, 0x200}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000ac0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000b00)={0x2001}) sendto$inet(r3, &(0x7f0000000b40)="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", 0x1000, 0xc000, &(0x7f0000001b40)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fcntl$getownex(r3, 0x10, &(0x7f0000001b80)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000001bc0)={{0x2, 0x2}, 'port0\x00', 0x0, 0x8, 0x8, 0x1, 0x100000001, 0xfffffffffffffffd, 0x5, 0x0, 0x6, 0xff}) socket(0x15, 0x80001, 0x0) 2018/03/02 15:03:00 executing program 1: r0 = socket(0x15, 0x3, 0x1) writev(0xffffffffffffffff, &(0x7f0000011ff0)=[{&(0x7f0000000000)="39000000130009046507000000000000000080400300000046000107000000141900040004000040070000000003", 0x2e}], 0x1) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000004c0)) write$tun(r1, &(0x7f00000000c0)=@hdr={0x3, 0x7, 0x10000, 0x2, 0xffff, 0x81, @ipv6={0x1, 0x6, "365b9a", 0x3ce, 0x2f, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, {[@fragment={0x8, 0x0, 0xfffffffffffff800, 0x400000000, 0x0, 0xffffffffffffffff, 0x68}, @routing={0x5e, 0x6, 0x1, 0x6, 0x0, [@ipv4={[], [0xff, 0xff], @empty}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}]}, @dstopts={0x1, 0xe, [], [@jumbo={0xc2, 0x4, 0x4}, @generic={0x100000001, 0x41, "b97699439784ffcf3c1aaab1c4a8c3af5c916ecbf02fa1807d222468cc1c849d6002d1cdfc8399d7e9b5059f2e03abdf91389c76476a0626f1b2b98c2794ca01f6"}, @ra={0x5, 0x2, 0x9}, @jumbo={0xc2, 0x4, 0x2}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x6}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}]}, @hopopts={0x32, 0xe, [], [@generic={0x1, 0x71, "129366d0b9824d3f6e6bac0a3ad95c3ecb9650b2617a499b5372d329608506862ca49d08971430a2a499fb7629b1820e4570416f69cb79d2844d09f2ffecea4052af2efde9103ffcf1f579db81301b1bbfb304eba624916f49cf49afe3d52d5367347bd654a320c5746a6132ba425c1822"}]}, @routing={0x84, 0x6, 0x0, 0xff, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}, @hopopts={0x3c, 0x1, [], [@ra={0x5, 0x2, 0x3}, @jumbo={0xc2, 0x4, 0x3f}]}], @gre={{0x0, 0x0, 0x1, 0xff, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x82, 0x1, [0x3, 0x8], "974df2db1912464b294b24911c8336c325426bd5803f843815af30e25673ca9b49fc34a6946962c08f3696b2d902ea938bf4e27da1b2e1415c957d68056e12d7e858130ee859dc99c497067b48ecd2e9d64fd855ce09dfd1394ed7678e585c8db35aea7b8603d5e739f9e9555a7b3a8dee9ae5d1416e5f93553b4ee390e35d47d2b6"}, {0x200, 0x0, 0x7, 0x401, 0x0, 0x0, 0x800, [0x7, 0x4], "834cc02534d57234dfc7ba099d47ec24f45b597a7dd2"}, {0x5, 0x0, 0x4, 0x81, 0x0, 0x0, 0x86dd, [], "ec86c0eb61cb4f40b4b73ddcf2a5564b9d8849243520eee93848baee16951c8a062bc95df2e226ca519d42350ae4e2a6cc179e522bc9239833da7ca2a50438fce09a9efe1dbd9466a47fa38526c324b81005d9ef4aebdf3d910a7d989f3efbeff6ab02e2282cb445556bb50f19ab24fc2be7558ace54d24b199d7bd5bcff0688ad759ee883160b17ab9cf312a62472bec0ac019f4821297546381b746a5371fdbd9b26646e9a50a834"}, {0x8, 0x88be, 0x0, {{0x7, 0x1, 0x80000000, 0x0, 0xdc, 0x0, 0x9, 0x7fff}, 0x1, 0x3}}, {0x8, 0x22eb, 0x0, {{0x36c0ad1a, 0x2, 0x401, 0x7fffffff, 0x7f, 0x467, 0x8, 0x6}, 0x2, 0x1, 0x5, 0x9, 0x1000, 0x4, 0xa83, 0xfffffffffffff371, 0x2, 0x4}}, {0x8, 0x6558, 0x3, "08731516e7e8010e9e51eb9b0ef879f9a859c25405ff30d8fff07ec713c3e0a6cc2a81a4bf08a861cdf8d75d67a8bf3498c390b5769526e2227c9add403e572a8a5c944f7d5a9ed16f3445f839ae2f6ba7df6bd28dced9fcbee082e61f8a6099008bd106f82beb6cb246f87cfc41b6d529f23c42d43b139e7ca71bfe2724f29943a3597d7596b75d7d0b88b7367236965def523faa5fbf12b59c02139b88baa0dae3249cce98d5a4154633c07935dd871e"}}}}}, 0x400) 2018/03/02 15:03:00 executing program 0: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20, @empty}, 0x10) sendfile(r0, 0xffffffffffffffff, &(0x7f0000af5000), 0x10001) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2, 0x4e20, @empty}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028effc)) 2018/03/02 15:03:00 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) socket(0x1, 0x802, 0x0) socket(0x0, 0xa, 0x5) 2018/03/02 15:03:00 executing program 7: timer_create(0x0, &(0x7f0000000100)={0x0, 0x22, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000080)}}, &(0x7f0000ce0ffc)=0x0) clock_gettime(0x0, &(0x7f0000666000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000001fe0)={{}, {0x0, r1+10000000}}, &(0x7f0000001fe0)) timer_gettime(0x0, &(0x7f0000182000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff}) signalfd(r2, &(0x7f0000000040)={0xfd}, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x15e) write$fuse(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="2800000001000000000000000000006184ddcb35cec7350001040000000000000800dc0000000000"], 0x28) 2018/03/02 15:03:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000)=[], 0x2d3}}], 0x2, 0x0) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}) [ 45.402075] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=3073 sclass=netlink_xfrm_socket pig=8152 comm=syz-executor3 [ 45.402081] binder: 8158:8160 transaction failed 29189/-22, size 24-8 line 3004 [ 45.405876] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/02 15:03:00 executing program 4: r0 = dup(0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x80, 0x8, 0x18360000000000}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2, 0x1bb8}, 0x8) r3 = dup2(r1, r1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) 2018/03/02 15:03:00 executing program 6: request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='keyring\x00', 0xfffffffffffffffd) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000100)={@empty}, &(0x7f00000001c0)=0x14) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x200000, 0x0) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='vmnet0)-\x00', 0x0) r2 = fcntl$getown(r1, 0x9) sched_getaffinity(r2, 0x8, &(0x7f0000000240)) 2018/03/02 15:03:00 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000213000000000000010000000005000600000000000a0000000000000000000000000000000000000800000000000000000000000005000800020000000a000000000000008d338062922b938c00000053040018bb000000000000000002000100000001000080fb000000009f05000500000000000a00000000000000ff020000000000000000000000008001000000000000000049e434795f8d6eab2d556b01015f3d4a790a2a5d2e2d588b0b84"], 0x98}, 0x1}, 0x0) 2018/03/02 15:03:00 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x2000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYBLOB="bd3885cacf4bccfcfc9dca"], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) [ 45.410419] binder: binder_mmap: 8149 20008000-20009000 bad vm_flags failed -1 [ 45.416022] binder: binder_mmap: 8149 20008000-20009000 bad vm_flags failed -1 [ 45.461744] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=3073 sclass=netlink_xfrm_socket pig=8191 comm=syz-executor3 2018/03/02 15:03:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$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) recvfrom$inet(r0, &(0x7f0000000280)=""/157, 0x2a0, 0x10000, &(0x7f0000000240)={0x2, 0x4e20, @multicast2=0xe0000002}, 0xc9613703e5a81717) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) sendto$inet(r0, &(0x7f0000000000)="b4ffef758016968dfc9b27f5e496fc20a111f8a18a21f553fb6a7e8a850352114632e23ea264c6d17135c367881d9ab2486661b51151f6da6d8283ec07330ef2a163f2a4d43cb31d4ec7f50b0d078d4b5f45f1a32ad9599bf55a2ff551f7327ea72f0507d9372d", 0x67, 0x4800, &(0x7f0000000080)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x57c, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) accept4$unix(r0, &(0x7f0000000340)=@file={0x0, ""/4096}, &(0x7f0000000180)=0x1002, 0x80800) recvfrom(r0, &(0x7f0000001380)=""/210, 0xd2, 0x0, 0x0, 0x0) 2018/03/02 15:03:00 executing program 5: socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f0000000000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005840)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f0000002300)=[{&(0x7f00000022c0)=""/49, 0x31}], 0x1) 2018/03/02 15:03:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x2000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x2) sendmsg$nl_route(r0, &(0x7f0000447fc8)={&(0x7f0000e3b000)={0x10}, 0xc, &(0x7f00004e7ff0)={&(0x7f00000000c0)=@ipv6_newroute={0x20, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP={0x4, 0x16, @generic}]}, 0x20}, 0x1}, 0x0) 2018/03/02 15:03:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) socketpair(0xb1cf7ef05f07a917, 0x0, 0xffffffffffffffff, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'syzkaller0\x00', @ifru_addrs={0x2, 0x4e22, @multicast1=0xe0000001}}) 2018/03/02 15:03:00 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c93ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x1) r2 = dup2(r0, r1) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xb5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001400)={0x0, 0x101, 0x2, 0x3, 0x2, 0xf70, 0xfffffffffffffffb, 0x3ff, 0x0}, &(0x7f0000001440)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000015c0)={0x0, 0x37, "4be8d2e87812083845276e676debd379c1cfb8db46043e1d07456547564011e528d93117831c0f432611177f01268cdb26ac0148b46fc3"}, &(0x7f0000001600)=0x3f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001bc0)={0x0, @in6={{0xa, 0x4e24, 0x1, @empty, 0x9}}, 0x9, 0x1000}, &(0x7f0000001c80)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001cc0)={0x0, 0xb865, 0x2}, &(0x7f0000001d00)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002300)={0x0, @in6={{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0xe01}}}, &(0x7f00000023c0)=0x8c) setsockopt$inet6_buf(r2, 0x29, 0x2a, &(0x7f0000004d00)="57c71777c0e4ec95e49f686d0e78e21e5b261273011daf14da6c1d6312e512ee086c4ab020420e329f277c2db750a0c6ca7b43cb5960331f08f80339ec00ecf71893b1805c12687e8626794d59e1c68de95b29d114b2e9bccc361512a8ce3377662468d70160e210b6754f1d752a9e523400ab045c0e9f17878e4b73433682fb78e260a9747693a8fa5a81e2c06812fa1a527607628b44077cc00d9937e2d4c915772747387a3bf0d4", 0xa9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002400)={0x0, 0x7}, &(0x7f0000002440)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002480)={0x0, 0x3f}, &(0x7f00000024c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000003900)={0x0, 0x10000}, &(0x7f0000003940)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000003980)={0x0, 0x4}, &(0x7f00000039c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000003bc0)={0x0, 0x1ff}, &(0x7f0000003c00)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003c40)={0x0, 0x80, 0x20}, &(0x7f0000003c80)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000049c0)={0x0, 0x4e, "4dc73ac961bfbdb3b89c672ac329bdb6ba32a4af574307ee0e3dbbc344829c4b978ff44b0c7fc84a18b5dbc7b3285c295564d54f578685e74663efe2cb7bd1e58bad2ed9f7bbdadd53ad034b43b1"}, &(0x7f0000004a40)=0x56) sendmmsg$inet_sctp(r2, &(0x7f0000004b00)=[{&(0x7f0000000000)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001380)=[{&(0x7f0000000040)="d97662b79f3eed096d269ffb0dcf8af321034554499e3e16c75a15430b62187c36cd53d84c14783d35dfe2b0a4c27c8718e47e7c1d367890f0c628df968fa4682d5f4a518818001d52cb422297b922dcda8026d7d27aad0420d89437848f9afa5ab800b9779396f2891132e5da51f0ad4b43ab08865a16cfd9c781c7090f2c57aa6ed04f76224f046b41c1f7eeec0b733ac12a195513608d4e35c9e224d7e96992d7e06fb9ac8867e506e928206e864c3a454eb0314ca7be93e070d0242150fa6e0875c08c7f", 0xc6}, {&(0x7f0000000140)="5061e3a8514d06a5066592a6a2395b63e6299ed4d3c1266706aa59db871a9e079c4e210b04119c0e87b31a6f52c9152cb3f287edaf258361a60db9153517b8ce6829c9d9a379fd370d3d21a9996c598ec054a7cf2db66324e5d9732f89b277a9ea5c3b74be9f1b2a1f6926237fbe7d53bde4e0149d2f23f20dca77ae8599b577559e2e2d12e902515149e8106e07a0814da40d17509e62c89fd9a1900f685af0f1206869606f9de390004c682c", 0xad}, {&(0x7f0000000200)="6748a3e0cb8b2983d6cc42be07f53b342fb013bb93fc46dfeceba476b9d5908e3b9d", 0x22}, {&(0x7f0000000240)="0402d2bb3f6072e84e50b0bb678bb89904baf2d3e502187516266e8a7dcb6c2d4589082128b72a51225c24b820f1862d32a03690d21a8ad7c6d8a6b0cb4fea5fcbc31c0c659ee6368a771fee857b077abcd55febf6ab4715a34e0332fcc47aefe476916299f5ce4b661dc6147ec954a9635c24faf34861348451aae9152420152ef480aa865ce221207761978b5e1bbfdd995cc4f57e88ef0ecf2767a0fc87aaec6e68954e0f311cd1ce46c2cec1487c9bd88b", 0xb3}, {&(0x7f0000000300)="fdbf04dc56e28bf0dcb22e7766faafdbc8b300884f5b110ea8eda01be7da9284cce52deb2f4e7e214b076374cb79ecd4b1e3d8997ca4fd58462a54848d08b09bbb4abedc3d6ecb24f5d9f25122a0af0d4b36f6fed2d5ade006df", 0x5a}, {&(0x7f0000000380)="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", 0x1000}], 0x6, &(0x7f0000001480)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x6, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff001, 0x932, 0x8, 0x9}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0x7f, 0x3}}], 0x90, 0x44}, {&(0x7f0000001540)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000001580)=[], 0x0, &(0x7f0000001640)=[@init={0x18, 0x84, 0x0, {0x8000, 0x3000000000000000, 0x7f, 0x101}}, @init={0x18, 0x84, 0x0, {0x8, 0x496d4280, 0x8, 0x5c}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x2, 0xa, 0x8, 0xfffffffffffffff7, 0xc2, 0x101, 0xcb5, r4}}], 0x90}, {&(0x7f0000001700)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0xfffffffffffffffc}, 0x1c, &(0x7f0000001b40)=[{&(0x7f0000001740)="b2630addd53180098d88621102175ac062c4178f9db51efbf3f51ebc517f8e9a855e6d36b4a73391cf84c62ec0b30123cea4e29542bddbf3a4900331412abba6bf6e42", 0x43}, {&(0x7f00000017c0)="1a53222af2aec1a0f27df826e61420c04288163fec202171ac585b25094bf2cf3b6209329d8666b397997057ea80bd473ce56660aa7757c676d95b18004fd34fbbf9da2175f34a2ad5156fb58cf797fc155946d5e21423d7989381eeb1c768537f712e13839508de7d6a5973acb7bc40d9d5005737150a1edc37c2616d48fac96f1f874d5110e4d3ab8671cd4dc845ea63f41fdf8f4becba42d59ffae8cac5ae48422ba0c4386304a1b18c43820d2534326d954389dd", 0xb6}, {&(0x7f0000001880)="49a94244bba414f3ef6da744999bd2ff0b51e43f39835f4ce280a61762a7b438f341766291f1d43e5a6bfa6528940258be13c19f455bce7e5d12d8ab42477b02f16245931e1e418439827f257e354fff4cd009db746a2b466585935b85193fe867f2778cd89019d18d5ef8dec28f12d767e7343069f14843e871c5cabfa58f63c7cd7501d6d3999eb67ffe3e3754a9e9", 0x90}, {&(0x7f0000001940)="af0e9d7e06d88fd2a631b5345a5de530f4e7d15f51fb5dcc6e7340cb144f71c91b7f169c8ef6e6e363f237b5d3fd0d97d0c52a0686ddda1e58e79d903b534224909305c6b8dcc69e589c0175dd64a7ef3123ff02a1ed55d42c94fdc47f8ec963417be5cd390639b5d6677172445ed5c692461420e7494f3b7f35a1c12934633122554df3ea3c6256da9317135da2b8e798e87d578ba5b12ad7e72847d08e690bc49372d418e555da6c21f203baae5907c830630ac882", 0xb6}, {&(0x7f0000001a00)="d6e50cb935bb0b9ae0375f342be4e91b1f296dea4c439090826ce552405dc76f121bbd961b574328543ca4672ecef08951eefd7fe19165026c939da0a6ef7779414991ed654264ea9c1ae36b165779a9238e426995d3a587761e516e35212cb1fd98e077d44ddbdd56dbfbf2209383730b5b93613cc1a8cdef25ca096cca58ef1601799d686a977eefbb46e84dc2c3407f035ef557b22d9e3c90e3d81673d6a1bfcd904ba0b27917a5bd1b97ffb6479ca90fa8209c17214a51f3424e20b87767c85afd7950c1c82e3a3efed160c11e5093b64bab", 0xd4}, {&(0x7f0000001b00)="6c25938f9e", 0x5}], 0x6, &(0x7f0000001d40)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x8, 0x7fffffff, 0x7b5e, 0x5, 0x1, 0x4, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x204, 0x7, 0x6, r6}}], 0x60, 0x20000840}, {&(0x7f0000001dc0)=@in6={0xa, 0x4e24, 0xfe14, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c, &(0x7f0000002100)=[{&(0x7f0000001e00)="7b52cdeaa538a4a8ddfd5916134d543b1dbad5a7080030370c7fc68fe0860342c17fb75707de3869ddacd90feab1a5467cd27502eba985e36efe761d6c925c83b60fe9dabd700de13dc96890d145079cda5aff0fd0775e5998f4654585ae3be07737304686ff222afcb99856562484f7b486a6a180608ef85a4db4e853b097c3c665072bb3a2cb76a584eb7b973dbc16fee8eca29eb4dd22f22c5e6b26d18e366fdeb921eb8caeb088a32d8fc5b08a712b2377cc22e3a1402d5e4c137bea4f4db556afbc9301381a5c4cfebb465dfc62a60de27d3eae31a76d5704bdb7ef33d8d834313dc5c9fcf185e1deef6309d96bf922", 0xf2}, {&(0x7f0000001f00)="10d4f972261b483dc9da7c0ab8dacb18cd77a364948f0f969be3b437436a4f4dcc379ea614709bf9bd03c4ce7d674cc30d4b651bd4276331a53700ad664fc120ecdb83c0dffcfe48440bdd574315b3ecd63884633a4afa683d0015cf8e11a34b167e18dad1629472fd9c9df7b2dcd39d783a0fdc48543a4e9348727b5f7a96259d382dc0668c9c716ccafb25", 0x8c}, {&(0x7f0000001fc0)="16f14133daa59d18684be70af8336cd50d28c7cbc416c899c63a9c4fb423de59e566f3607c0b5d312b30cbe7f0dfc926296401f1f8d3431841754d1e0c741657c772b32a0ccbf4120f0f546a8320571c8ac4bfa66541200aaa353ea7857dddd76738859a0f17f1b8968dfcb2dfdcf039f78a88442e4ad121bd52177e5b6acbb2e77d", 0x82}, {&(0x7f0000002080)="696e41e20b8ddbecb9eb902c9e3de7dc0f5cf07abe883c231ea027bded4f246cdcc447c75e0817c10514f301f759b364f00f998f5f8921f510fa7d08135289ce7e3223ca867bfddfb19c64c6c7d34c1378d8ce69b70f2debf291225cfc4884ba26f5d82a79a8bf52d8", 0x69}], 0x4, 0x0, 0x0, 0x4000001}, {&(0x7f0000002140)=@in6={0xa, 0x4e21, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, 0x1c, &(0x7f00000022c0)=[{&(0x7f0000002180)="111178f82c84019ac71649a31436d5dd438dae4356afca98d5ad01e03129987fa3ec8f", 0x23}, {&(0x7f00000021c0)="68b6dd51b91500c377b0df06c76716fa6db063231bf48ddb6e989ad116c0fabcf848d341226719a9fa62c0ec2d4a855f473d668a1d0ac50c854173fabe8466c97a06ec62bd01445023bc5e8be84fbba95ae31636f4b7eefeb18202a2f0878e427f0a6018a997cc8ef586772b3a6e423fe9313e20f66ca9ee3604e53886c5ad093a2bfe56134a1c4c8415f74a99de48253fbd22b05675f1777ec393fb600a1dba9424278241a54d6b074f567ae96a772fde944af0780d68ddff52f3e12236fb71a9c88022613b65742336ab84205522fe4b902704c44743bf408852d644f0", 0xde}], 0x2, &(0x7f0000002500)=[@init={0x18, 0x84, 0x0, {0x8001, 0x8, 0x10000, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x1f5, 0x4, 0x6, 0xffffffffffffffbe, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x0, 0x1, 0x4000, r8}}, @init={0x18, 0x84, 0x0, {0x0, 0x1ff, 0x7fff, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x5, 0x8008, 0x1, 0x2cb7, 0x9, 0x0, 0x5ba1, r9}}], 0xf0, 0x400c040}, {&(0x7f0000002600)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000003880)=[{&(0x7f0000002640)="c670594c688826653c7611824af3e9c1ce345de7a902c47d3bf8b19814561957fff517145ed6a248617e63d0c1f9960fc08df7b9b94b8de785c0439ccd1b547e656eb3f7f9ba4aacaa5ec8853578bc2f26816fa788a8dd1d63780dd84d27f02d1a8a63088a114d56e7a183847d", 0x6d}, {&(0x7f00000026c0)="4a23e18b9b51c21daf70ed750eeffac712480292f689d4b657d225f96763f1ce5e20e4b62c8117cd25c6c57db89b7b46010dc01f7e6edeab1f60f66bb681ace3967280f00497133ec80ed0b8cf10c3d79d887357d4fc47a53e5d361e45d2f1d30a6a33f6ae2823fc94976e6aef1c2d171b2e22820fb156256f380cb027e3347223c6fef608e9264731cc393275f36f3c0f98233628bd107cdf710d777ea7b98047abe767c5f556be2b4b75fdd62f542e15c024", 0xb3}, {&(0x7f0000002780)="04f587d97486928fe13a95d779af4b8d05d55566db5dde6dee7b8ebb3643ce9d062553dc3effaaad14fcf9e8c855e6c05fd7b99c9f8b81fe80a72184b048e2aa0dfdcb14c8e79962fb4b7281541f4faa4b4951d6a8bde674073a7471c3ab770da2bd4bfe417156ca9b9a13234c682ee38a2751292cc53915274a9395a6d1943490f6bbf45ae3601c24edf828f2faee21e8a9f0b518b17892972dcbef8003647285c161192ca4c7", 0xa7}, {&(0x7f0000002840)="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{&(0x7f0000004140)="6f84256b93ffdbc1f5be51e47c79eb2b1c895714cae59ec6076d76c28bddfd68f0721398a400a2a48663d2e37c28607e9efe52d10367205d5b094b37bbd4205367934379ec08", 0x46}, {&(0x7f00000041c0)="be38c3fc2eee22cbd531afec7707dc87a29dddd59895ef54246e0f729da5a9f0f4b11e36e9105c54acfd802c5ab283192bf11e4edadf5297b289feb5a503b0cd739909c193b22bb77a55aeadae60e2552aae4c3271147e85b78df7c3fc122be015ebbfed67c50ee12204546a555b661e812ff7ccb2f0bc8ed54081a9a6907cc725255f8d7028a9c4c0541f69c73ad1460e583e4acffbf11edde5d57ebea1d996c1f3127730bb09beb1df13adfeee6b13d7ba5b71c060ae4c451263c716281e7933c9578ed67145713c521ecddf29ee4c18b6d72ebf56ec40c46ab83b8b5858c8032c968bfee8524a77", 0xe9}, {&(0x7f00000042c0)="e6b9cf2b968ef7847973b5f82263c4eec16f2e8d05f0", 0x16}, {&(0x7f0000004300)="ac9dbf07171bc86e272549130829312b0ad928c8b3ca4d7149d935fe9cebb1ea2569412f1e12f761f6a1c281fa5cb40462b74f288925b82f84523e", 0x3b}], 0xa, &(0x7f0000004400)=[@init={0x18, 0x84, 0x0, {0x4, 0x100000001, 0x7, 0x9a}}], 0x30, 0x8014}, {&(0x7f0000004440)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000004940)=[{&(0x7f0000004480)="24824a1c918859b9ce6681960c71d3b98e9b353616f68ce31249365814a2880e9d0748f3e3d89a5fd7a64e318f0fb301c600771baf193c63be2807c41b7daa1153425b0fab9ec46219e38e10b209d1d341cd046235ef6c1b4a", 0x59}, {&(0x7f0000004500)="5d217e21bb4c68d0242c354a88740b863275356a79d459307f5d1e605b8726", 0x1f}, {&(0x7f0000004540)="b636e0bd4d944370ff54777436d58d387f437d81c6fd3138d1cef01a3cc651241b7b1915d6dd83215605c011f85018d38905779b40340227010b09c67a16a884c554e43c22623b2e77fb050a6274750266aa2091259005f74367085e2e97808a18cec687788932eb729c7a4a4092b5a85af03be459f7eee2c682cc5dd300da2243c8838c780ab737b33cc6d5b1f80d23dd1628a769971ff0c6827c0bd8045091f3601ed039baf6e7b930217d01602315abab55110d53ac4ba3b14c3468", 0xbd}, {&(0x7f0000004600)="015c478a09af73aed8fd0443ebb0f09a1c42a1343808173f6d3a8bb3af22074a531e942bd628ac235fc953719b1316330f19b054623cf50e60", 0x39}, {&(0x7f0000004640)="5a6fe8017caedc3af6be983e206b50a42db99ad1f5f8aed513c692cc52e44a96156b86ad0548413ef45c9474fb1fa4e5a6ab75ad87b2d267c02c789df4ab40d038896887278a18fb41c9ba0e132b164d24c09ea8d6ff7005194ff45dee948740ff32a1ed735d54b121f6a70c4ad523daf600e2a80b36823a318b7639f86178788c7785ec3074af720b0353811d37f6ceabfe89ddd903eaf693d1fdc1e3ec36502777bfd6614f52fc281f085f38e272c1de310f3abca0b97d85d600bd0d3406fa257d77d49bc0eafcc1d313e7e34559c9c04fdf9bba36afb710a749e04a63fc34d865603ede5d1f7afa59ba5333d1f594448116a3", 0xf4}, {&(0x7f0000004740)="c5f14db9715de23956553683e4496f48b2a2bef16984e9f2393b53321537320bbd8f3bbcbf1059d0848d08ebe1a195117558e76709eddbfd820ef82f4e15bdb8521312352a99d6300f1001f02c950ba931f4230d9449c2", 0x57}, {&(0x7f00000047c0)="8a59ad95efba9dc083741623ea8e714a77a9abe79a658c3551c266e338ceede8feb435072e26f3a1d232e8f3d9441ca313f432c734cc26b19c500869fa5b4f66398984c89ebfba79260e4c3756a81e420094261431629f57cf32b53439f05be83b5a8aec35d9c7f9728d4eb00e577c4a7b1f0dc990c4d56f8005fe6032a87fd08044650f2c7df6b026e11acb01caa9c82526934fbabefdfe334389b20017fd9fc20a8a5e6e61bb74472263f0da44f953729f1d86673491b7e4c2877468459c6977d337e4085f1bf407b3cb4516d08ca3866fbbcc4e388f524899eb306ee856d4", 0xe0}, {&(0x7f00000048c0)="b8dc7cbdd8b2a991f07e485a168836be1a369868dc4d7ee93ae14df89f8380ab140760a4255985565f03a3aa63153bf941af129d96d7b6420c554455de157730437ddd93136249175533351c1983fe693be20d776831952ec75ceef8e80149bf6ae04ee79f8e72c8c9a65da59b209fc3f20cf029d8b5bbf0c8", 0x79}], 0x8, &(0x7f0000004a80)=[@init={0x18, 0x84, 0x0, {0xffff, 0x1000, 0x8, 0xd3bd}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x0, 0x8002, 0x0, 0xffff, 0x1f, 0xfffffffffffffffa, 0x100000000, r14}}], 0x60, 0x40001}], 0x9, 0x40) shutdown(r1, 0x1) 2018/03/02 15:03:00 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) unshare(0x8000400) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x10000) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000180)=""/193) sendmsg(r1, &(0x7f0000000500)={&(0x7f0000000000)=@nfc={0x27, 0x200, 0x400, 0x5}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000040)="e2a4ccb69d3a32e798d1056cfdb7842b4c49b05135b40f25d379aa3d85fdb46158fd726c3d60b1e357289e99a1a3eede53da5eb878c21c6bb5ad45043a08ad7a32010b69486ca6aeb10c79532793ceb78d4717c70d10923be7d63ae33ca9ebcf281694a4a401518c32eef380b3f5c40d28", 0x71}, {&(0x7f0000000140)="22fee21000be38d00af5412c", 0xc}, {&(0x7f0000000280)="0fc0b69a6cdf9d95b14c534e914ccd6548b000fac983633f297a26468ca1aa01a55d40e0093f5a6d8fa2688c51f31c5ae0fc127a0b7bfb1e36e4f509a483d7cda9194146ce876da144fd71b39fccaedfeda152e11d32de6e1557b4f349e5f9b80b2b6b5f45c65b9880e6541d15f9cdd99103b84fbe926e9b1fe85d880634b5097c1924ee4a6fa8923cf403dff5b392147e809265c60f3e5f69215d3300fa7146d422626bb36e3eda1ab81d6bf27ee66be14cdf3978ba67a56cb5247887e3802ef3553e4b14c7a5d70076275394eaf691fcc172b4507cb3fdda72320d84ef03039c521084acaada6ff506052129bc433a6dd384da77d2232740", 0xf9}], 0x3, &(0x7f0000000400)=[], 0x0, 0x80}, 0x8044) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mq_notify(r3, &(0x7f000004dfb0)={0x5, 0x0, 0x1, @tid}) mq_timedsend(r3, &(0x7f0000000ffe), 0x0, 0x0, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x2, 0x0, 0x6, 0x10001, 0x0, 0x10000}) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 2018/03/02 15:03:00 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc), 0x46) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000000c0)=""/109, &(0x7f0000000000)=0x6d) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x3f}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x2c) 2018/03/02 15:03:00 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @empty}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0xc9, "4795a9bd7a54a73f3adaaa6f145b85e148382ca0b1c7897c1a6d31adfa1b7902e3482f8114aafb3f394547fcd3de50002fd41df57b5026fcbe346b4f63d26282237f6acb55a798423399b20e4134439eacfd6bab4d3b9de79491591de448014c251cd9406cde1cd309739f86c17cc868daf17213abc5bbc1325adcf96fe6463c6c227720a8ec0fbb4d4d10b9fcc9430ac63a591b34d0cfa69133cd671de04b01f0a07bfb8d89cd24e2d5e8889f0fc97567584625d9df72717fb598839490a1addb01fb120757e85442"}, &(0x7f0000000200)=0xed) 2018/03/02 15:03:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f00006bf000), 0x0) 2018/03/02 15:03:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0020005200717218a2c746d204f282f029d94800010000", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) 2018/03/02 15:03:00 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x16010, r0, 0x0) renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00001c9000)='./control\x00', 0x1) 2018/03/02 15:03:00 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r1, 0x11}) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000583ffc)) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000011ff0)={0x77359400}, &(0x7f0000000000)={0x0}) timer_settime(0x0, 0x0, &(0x7f0000004fe0)={{}, {r2}}, &(0x7f0000003fe0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) 2018/03/02 15:03:00 executing program 5: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) pwritev(r0, &(0x7f0000002400)=[{&(0x7f00000003c0)}, {&(0x7f0000001400)="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", 0x1000}], 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/02 15:03:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/95, &(0x7f0000000100)=0x2eb) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000000)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x2000000000002, 0x0) read(r1, &(0x7f0000ff6000)=""/4096, 0x1000) [ 45.602209] device syz_tun entered promiscuous mode 2018/03/02 15:03:00 executing program 3: r0 = inotify_init1(0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) process_vm_readv(r2, &(0x7f0000000140)=[{&(0x7f0000000200)=""/180, 0xb4}], 0x1, &(0x7f0000000380)=[{&(0x7f0000000340)=""/4, 0x4}], 0x1, 0x0) 2018/03/02 15:03:00 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000000)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x400, 0x0) [ 45.654621] device syz_tun left promiscuous mode 2018/03/02 15:03:00 executing program 0: r0 = dup(0xffffffffffffffff) bind$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) ioctl$void(r0, 0xc0045878) r1 = socket(0x4, 0x1, 0x8000000) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x100000000004e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000005}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) futex(&(0x7f0000000000)=0x1f, 0x9, 0x2, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f00000000c0)=0xe28a, 0x0) 2018/03/02 15:03:00 executing program 7: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) setsockopt(r0, 0x80, 0x40000000000005, &(0x7f0000000100)="831a89eca2e2e37871a895388c4858774e247510f32687ab6dc34aea3e3cf364a7129121acc3dd61f1c6c8f2e899be929e5e7be3bcd7b479396a0e24395db17171a3bffea46f0505e9a2e5d6408fa2eba0b2fd3a2f689d25bad5e6976350b97d1348657dada758d3a288a417414ca511509eea1184ffbccc94c11fbafd6b7f5c64a09d36", 0xfffffdc2) close(r0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) 2018/03/02 15:03:00 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x20000, 0x1e, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="fb6208403906020000ff8f3c59bddf92641d16b64281ae72b06679b0f575db45e924ffb29cc94bc237a2aa2a81a7d36d183cc4a7596356d96ee3395d260dace652082ecf26", @ANYRES64=r1], 0x0, 0x0, &(0x7f000049b000)}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/03/02 15:03:00 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000020c0)={&(0x7f0000000000)={0x10}, 0x39f, &(0x7f0000002080)={&(0x7f0000001e40)=ANY=[@ANYBLOB="f800000016005f0600000000000000007f000001000000000000000000000000fe8000000000000000000008000000bb00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000001000000006c000000ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xf8}, 0x1}, 0x0) 2018/03/02 15:03:00 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000adff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x80247009, &(0x7f0000000000)) getpeername$netrom(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000040)=0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) 2018/03/02 15:03:00 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000000080)="b2ea56d59e8e9b7f014c78d49bc971bb4d55ef2ec46f73ae32bc4624143792bd281af78efe66c811b9a659e0388eb9010a443c43a938fcc02d4e0cf44acd14c26d4f0400efa9cb2e9fc8b418416d91a462c0fb122237b3af1da516007bca3641eb03efcb15dd5266") renameat2(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x6) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000280)=""/58) 2018/03/02 15:03:00 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x400}}, 0x20, 0x675}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef6ffc)) sysfs$3(0x3) 2018/03/02 15:03:00 executing program 5: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690", 0x3) sendfile(r0, r0, &(0x7f0000001000), 0xffff) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000380)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) select(0x40, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180), &(0x7f0000000200)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@empty, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) quotactl(0x3, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000340)="60538465a569") setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0xffffffff, 0x4) 2018/03/02 15:03:00 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012f70)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) 2018/03/02 15:03:00 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000000080)=0x1, 0x4) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x14, &(0x7f0000d69f90)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f}, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4002, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0xffffffffffffffff, 0x101, 0x5, 0x2}) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20, @empty}, 0x10) 2018/03/02 15:03:00 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000180)={{0x81, 0x9aa1}, 'port1\x00', 0x12, 0x80400, 0x3, 0x3, 0x0, 0x7, 0x4, 0x0, 0x2, 0x8}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x2000000, 0x31, r1, 0x0) r2 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) fstatfs(r0, &(0x7f0000000240)=""/117) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000140)) mmap(&(0x7f0000640000/0x2000)=nil, 0x2000, 0x100000f, 0x110, r1, 0x0) 2018/03/02 15:03:00 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000)=[], 0x5, 0x0, &(0x7f000000d000)="62164b44a5"}) mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x111000, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280), 0x14) [ 45.788730] binder_alloc: 8277: binder_alloc_buf, no vma [ 45.819102] binder: 8277:8302 unknown command 1074291451 2018/03/02 15:03:00 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) capset(&(0x7f0000b43000)={0x19980330}, &(0x7f00006ecfe8)={0x0, 0x2285, 0x9}) 2018/03/02 15:03:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) fcntl$setflags(r0, 0x2, 0x0) [ 45.819111] binder: 8277:8302 ioctl c0306201 20002fd0 returned -22 2018/03/02 15:03:00 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000003ffc), &(0x7f0000012000)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='environ\x00') ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x8, 0x4, 0x6, 0x401}) [ 45.832588] binder: BINDER_SET_CONTEXT_MGR already set [ 45.832596] binder: 8277:8302 ioctl 40046207 0 returned -16 [ 45.856163] binder: 8277:8320 unknown command 1074291451 [ 45.856172] binder: 8277:8320 ioctl c0306201 20002fd0 returned -22 [ 45.868747] binder: BINDER_SET_CONTEXT_MGR already set [ 45.868754] binder: 8310:8323 ioctl 40046207 0 returned -16 [ 45.907618] binder: 8277:8290 transaction failed 29189/-3, size 0-0 line 3127 [ 45.907622] binder_alloc: 8277: binder_alloc_buf, no vma [ 45.907647] binder: 8277:8302 transaction failed 29189/-3, size 0-0 line 3127 [ 45.907743] binder_alloc: 8277: binder_alloc_buf, no vma [ 45.907758] binder: 8310:8316 transaction failed 29189/-3, size 0-0 line 3127 [ 45.908930] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.925576] binder: BINDER_SET_CONTEXT_MGR already set [ 45.925583] binder: 8310:8316 ioctl 40046207 0 returned -16 [ 45.947290] binder_alloc: 8277: binder_alloc_buf, no vma 2018/03/02 15:03:00 executing program 5: madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xb) socketpair(0x2, 0x0, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @rand_addr=0x2}, @in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, @in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xa}, 0x2}], 0xbc) 2018/03/02 15:03:00 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x401) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') fchdir(r1) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="2213a76e86954e5a5b48b28cbcf7a4ca86916900d28f7a46131c95fb47aedcf542056228177a8f7374890ff9cbc3a6474518b6de349a2e6b8f023e4b97722d6a4fc6bd78151fca3737cf31c539e35f994b060c2fea8ba0d41ce33e669f67fa418143e173e4cd5466") syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/02 15:03:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x4, 0x105001) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socketpair$inet(0x2, 0x3, 0x8001, &(0x7f0000000080)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0, 0x6}, 0x8) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x0) ioctl(r0, 0x100000003, &(0x7f00000000c0)="0ac03eec077c5baceec7847645b6798cf883e80e32ef1061e85781f40ecaf9cab94f134bc36adda03ceba47740f1a228655e38bf72ac3c3cd2b07cbfdde38e77e35a307d71ac9806ab9118b14c1d0e2d529abcf1e342b5978ba959ccc11ed6b2226bfb651ca301ef31b1b78e9a0dd7a54c6445426f0d650f7e4db6c684522d19b60723855d32f5d34152f12f935b9ab64eb4e13e1fbdf5f785b43e3dd9092cd64aab755df4db5c956e0d9a23c74cbd464e121f20be58e6be4b8727d74b29f0fc9bd33a0d2c17c8f5def72654fbc9c56c19cfee75a0ba7d930481e7a0") ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/02 15:03:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20400, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x200000000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0xcc, 0x80000001}, 0x8) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000100)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000200)) 2018/03/02 15:03:00 executing program 6: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x3a, &(0x7f0000000440)=[{&(0x7f0000000080)=""/126, 0x7e}, {&(0x7f0000000100)=""/227, 0xe3}, {&(0x7f0000000200)=""/188, 0xbc}, {&(0x7f00000002c0)=""/211, 0xd3}, {&(0x7f00000003c0)=""/60, 0x3c}, {&(0x7f0000000400)}], 0x6, &(0x7f00000004c0)=""/49, 0x31, 0xff}, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000680)=@assoc_value={0x0, 0xe9}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000005c0)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x8c) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) 2018/03/02 15:03:00 executing program 0: rmdir(&(0x7f0000c20ffe)='..') ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000100)={'ip6gretap0\x00', @ifru_flags=0x100}) getpeername$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20001, 0x0) getsockname$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/03/02 15:03:00 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x410200, 0x0) futex(&(0x7f000000cffc), 0x0, 0x4, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000)=0xfffffffc, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) exit(0x0) 2018/03/02 15:03:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002980)='/selinux/checkreqprot\x00', 0x200, 0x0) accept$ax25(r1, &(0x7f00000029c0), &(0x7f0000002a00)=0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x2a483) close(r0) close(r0) eventfd(0x5) 2018/03/02 15:03:00 executing program 7: ustat(0x3, &(0x7f0000beefe0)) membarrier(0x40, 0x0) 2018/03/02 15:03:00 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) pivot_root(&(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)='.') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/03/02 15:03:00 executing program 3: mkdir(&(0x7f00006d0ff8)='./file0\x00', 0x0) chroot(&(0x7f00000b9ff8)='./file0\x00') r0 = memfd_create(&(0x7f0000000000)='ocfs2\x00', 0x1) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@sco, 0x8, &(0x7f0000000200)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/66, 0x42}, {&(0x7f0000000180)=""/126, 0x7e}], 0x3, &(0x7f0000000240)=""/163, 0xa3, 0x6}, 0x0) chdir(&(0x7f000020292c)='..') mount(&(0x7f0000153000)='./file0\x00', &(0x7f0000317ffe)='..', &(0x7f0000646ffa)='ocfs2\x00', 0x84000, &(0x7f00000e3fff)) [ 45.947307] binder: 8310:8333 transaction failed 29189/-3, size 0-0 line 3127 [ 45.951687] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.976345] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.981928] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/02 15:03:01 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sync_file_range(r0, 0x5, 0x9, 0x5) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087bff8), &(0x7f00000cfffe)=0x8) 2018/03/02 15:03:01 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r1 = signalfd(r0, &(0x7f00007b6ff8)={0x4}, 0x8) r2 = inotify_init1(0x40000) fcntl$setstatus(r2, 0x4, 0x2000) r3 = gettid() fcntl$setown(r2, 0x8, r3) readv(r0, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r4 = dup2(r2, r1) fcntl$setsig(r2, 0xa, 0x3) r5 = inotify_add_watch(r2, &(0x7f0000001180)='./control\x00', 0x2000000) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) inotify_rm_watch(r4, r5) 2018/03/02 15:03:01 executing program 3: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f0000ef6ffc), 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udplite\x00') ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/03/02 15:03:01 executing program 1: unshare(0x8000400) epoll_create1(0x80000) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) flock(r0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getpeername(r1, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x32) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000180)=r3) 2018/03/02 15:03:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(r0, 0x7, &(0x7f000067cfe0)={0x73521d7fcc99acc4, 0x2}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/02 15:03:01 executing program 6: mremap(&(0x7f00000e1000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f00006c7000/0x1000)=nil) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000b00)={0x0, @in6={{0xa, 0x4e22, 0x6, @empty, 0x80000000}}, 0x5, 0x6, 0x4, 0x800, 0x90}, &(0x7f0000000bc0)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000c00)=@assoc_value={r3, 0x7}, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000400)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() r8 = getuid() getresgid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000a80)={'raw\x00', 0x2, [{}, {}]}, 0x48) r10 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000640)={{{@in=@empty, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000740)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000800)=0x0) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000dc0)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000d80)={&(0x7f0000000f00)=ANY=[@ANYBLOB="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"], 0x2f8}, 0x1, 0x0, 0x0, 0x200400c4}, 0x4000000) sendmsg$unix(r2, &(0x7f0000000a00)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000100)="f649af8fcaada93cac77b3b6c29e6753177855044043cab44fb83a52052871436a19395a38a01f8c24454e67dfdfa9", 0x2f}, {&(0x7f0000000140)="7fefbe982233b6c29938db90a13c3a2ce561ae0005143a0f8c4856e0995aa26fc8ba73924052f5df72b66f558a6809907505dc9616a41f15825738e9336db7de25d68315b2a515c4d5912be0b3cf01368e765fe28883ed5910f1856de1cfaad0173e932422f0dd012049f61e64848282eef703f3f98d152616c77776e6d82ae381d003cef4ca238104e518422b061987355bfde09effc41daa59cfda31cf52092b1a227797d0c043374507f1621bac46f7891bfe88ec7d8464bb661ac6abefc6c03c8478ae02818dc4139deded848474b17f62eaf6d23bd5678ecfb19aac4c4c3c5083a90ad889f032e02c23b350", 0xee}, {&(0x7f0000000240)="a503f1fb024c03f18a0540051eee5d7dbdc06e3fb2fb1bfe61ec31ca2799782a75a72ce6a12e538254759c97ffcca39058f3da137dcd2ece9131ca410062483867e2190bc37cea9f3da41c7bdf90145cc877408a77b5729744a1b8fbff465ed6464b44997ae47796301a0b39", 0x6c}, {&(0x7f00000002c0)="c79eaad3484a8cc0babce4e64629bd7783314d33a51ff0f4d5098433da3696f453d005cdbbbbe5f413db0d5550066efdb8919409c9e6a342e3182c6ccc47ce4074008cf730a6e5b6fe53552312ff27170727e553dacaedadba7ea9ec90d3ef47c49dd5ba30c7cabcd1fd75e38a496283ecc32cfd1f40c8a03327dbc6a49fbedea700afed469857b67f338e8d054e91c2d30b4ac57866501f73e0edc1090cee36c37a1d8ba27ba46fe9d2e14948d15b2921713756ae24fa48646e4f62fecf9f520214f8d4fe5a306b1f484eefca55e12fc3ec3fe7be88", 0xd6}], 0x4, &(0x7f0000000980)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x80, 0x41}, 0x0) connect$unix(r0, &(0x7f0000000c80)=@abs={0x1, 0x0, 0x6}, 0x8) 2018/03/02 15:03:01 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x240, 0x0) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x6) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x1f, 0x6, @tid}) 2018/03/02 15:03:01 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="00011a664900") sched_getattr(r0, &(0x7f0000000080), 0x30, 0x0) fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/02 15:03:01 executing program 0: socket$inet6(0xa, 0x8000a, 0x7fd) 2018/03/02 15:03:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x40, 0x2ed, 0xa2, 0x8, 0x0, 0x2, 0x5, 0xfffffffffffffff7]}, 0x14) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/03/02 15:03:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) fanotify_mark(r0, 0x2, 0x0, r0, &(0x7f0000000000)='./file0\x00') fsync(r0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@empty}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x0) 2018/03/02 15:03:01 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000100)={0x5, 0x20, 0x8, 0x5, "976993e49c8604bfb33aa844450d821bebe7926bc3c4635ee738c55f495a1da6"}) pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x100) vmsplice(r2, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x7, 0xc8fb, 0x3, 0x0, 0x4}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r3, 0x17, "c840d2a1d0a7362d5923c50503289c3d95a02768900241"}, &(0x7f0000000240)=0x1f) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) r4 = fcntl$getown(r1, 0x9) fcntl$setown(r1, 0x8, r4) ppoll(&(0x7f0000ae6fe8)=[{r1}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000fd0000)={0xffffffffffffff09}, 0x31e) read(r1, &(0x7f0000000000)=""/96, 0x60) 2018/03/02 15:03:01 executing program 0: socketpair(0xa, 0x4, 0x5, &(0x7f00000004c0)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000480)={r2, 0x1}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c1a8e7200000000000000000000000000000000000002000000000000000700000004000000c80300000000000000000000d0010000e0020000e0020000e002000004000000", @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000ffffffff00000000ffffffff7f0000010000000000000000ce8102834d2d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000726f73653000000000000000000000006970646470300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e80000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000030000a800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414aaffffffff0c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) 2018/03/02 15:03:01 executing program 4: r0 = getpid() sched_rr_get_interval(r0, &(0x7f0000000080)) r1 = syz_open_dev$tun(&(0x7f0000320000)='/dev/net/tun\x00', 0x0, 0x10107d) fsetxattr(r1, &(0x7f0000341000)=@random={'security.', "020000002000000090748400"}, &(0x7f0000648ff4)="020000002000000090748400", 0xc, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/02 15:03:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[], 0x1d5) 2018/03/02 15:03:01 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x7fffffff, 0x1, 0xfffffffffffffff9, 0x2}, 0x10) vmsplice(r0, &(0x7f0000001180)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="20c521e500b450c3a835adabcd81f6ade9321daa93c8932249b8e7faecb7eac79ba1fa1c188fbe94575e75a5804b307e3fb272010bcb70161d3acd187e165bf97d9de9a889423c9a4fc7839f0eec113a05a8c0714811d24d16de59dfee26cc69c456df71ba72ca0f5e3aa333b461527f9bfa96d669a375b62820076f0b8c8d399d1f57c9089bc757cd458d6bdbf372a2d938ac8a5a1a1d622a34c4d08862efe91cc40ab6fab7746ce0897a0447a22678be8b5991ad27fbf4130f572e99126e3934627d1112a28ca9081facc75b158df5", 0xd0}], 0x2, 0x1) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000011c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001200)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001240)={r1, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x49d3}}, 0x7f, 0x1, 0x8000, 0x2, 0xf03}, &(0x7f0000001300)=0xa0) fchmodat(r0, &(0x7f0000001340)='./file0\x00', 0x0) r4 = add_key$keyring(&(0x7f0000001380)='keyring\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key(&(0x7f0000001400)='encrypted\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001480)="7ae67ed746eed0aa15e56761287ec4d18408b15080107d264b7a08992fa32c03b52cbc007314b42683c56de9c8302fe84731e74997fbed44f98d1df297657e629dbb2e6e70fd3ec3c87b4056307dbecf2fc68c00407feda0cdabee46f4ec601d6846cd086d476ad6ffdba481075ff4addf8c0d421797217ca90ecef220477ca9f63b57b1b2ae104cd6ab87e5e9dc40098915125b19251fca5730be030b8db4114be0e9004646810cdb5cff20b6de42dd0515eb4174a80cf3cfe06d0097f045a70f25dace2b23", 0xc6, 0xfffffffffffffff9) keyctl$reject(0x13, r4, 0x3f, 0x8, r5) setns(r0, 0x0) r6 = openat(r0, &(0x7f0000001580)='./file0/file0\x00', 0x200100, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f00000015c0)={r2, 0x3, "03e04f"}, &(0x7f0000001600)=0xb) r8 = accept4$inet6(r0, &(0x7f0000001640)={0x0, 0x0, 0x0, @empty}, &(0x7f0000001680)=0x1c, 0x0) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f00000016c0)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x6, {0x2, 0x4e20, @empty}, 'bond0\x00'}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000001740)={r7, 0x198fe212, 0xae9}, 0x8) ioctl$LOOP_GET_STATUS(r6, 0x4c03, &(0x7f0000001780)) r9 = creat(&(0x7f0000001840)='./file0/file0\x00', 0x8) getsockopt$ARPT_SO_GET_INFO(r9, 0x0, 0x60, &(0x7f0000001880)={'filter\x00'}, &(0x7f0000001900)=0x44) keyctl$search(0xa, r5, &(0x7f0000001940)='user\x00', &(0x7f0000001980)={0x73, 0x79, 0x7a, 0x1}, r5) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f00000019c0)) modify_ldt$write(0x1, &(0x7f0000001a00)={0x145d82e, 0x100000, 0x4000, 0x0, 0xdbe22b2, 0x0, 0x800, 0x8, 0x1}, 0x10) get_thread_area(&(0x7f0000001a40)={0x8, 0x1000, 0x0, 0xfffffffffffffffa, 0x8, 0x6, 0x9, 0x20, 0x20, 0x4}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001a80)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001ac0)={r3, 0x3, 0x1, 0x2, 0x9, 0x80000001}, &(0x7f0000001b00)=0x14) fcntl$getownex(r8, 0x10, &(0x7f0000001b40)={0x0, 0x0}) r11 = syz_open_procfs(r10, &(0x7f0000001b80)='maps\x00') ioctl$DRM_IOCTL_AGP_INFO(r6, 0x80386433, &(0x7f0000001bc0)=""/185) getsockopt$IP6T_SO_GET_REVISION_MATCH(r11, 0x29, 0x44, &(0x7f0000001c80)={'TPROXY\x00'}, &(0x7f0000001cc0)=0x1e) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r11, 0x84, 0x7, &(0x7f0000001d00), &(0x7f0000001d40)=0x4) 2018/03/02 15:03:01 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) 2018/03/02 15:03:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="736974300000000040000000df00"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x42240, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/03/02 15:03:01 executing program 0: r0 = socket(0xa, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="00f3ff000000080003389826b3aa6902c87e8d8cee9573c2f2e39d094000000004"]) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/02 15:03:01 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@llc={0x4, {@snap={0xaa, 0xaa, "2aa3", "f11277", 0xfaff, "3309543cfdb9b0967eff5831a90f3e18dc349f5d57447228a3bb6e8b0a5ed4d3bd3374d6a3d9efc2eb7040dfd5395d9aba4f8620e9495430cef5d575c08b88"}}}}}, &(0x7f0000000080)={0x0, 0x1, [0xa7b, 0xcad, 0x6f7, 0xf56]}) ppoll(&(0x7f0000911fe8)=[], 0x0, &(0x7f0000e95ff0)={0x0, 0x1c9c380}, &(0x7f0000e5e000), 0x8) 2018/03/02 15:03:01 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$unix(0x1, 0x3, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000540)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001880)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001900)={r4, 0xa7b, 0x7, 0x8, 0x2, 0xb87}, &(0x7f0000001940)=0x14) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000018c0)=0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) getgroups(0x8, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = gettid() lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001600)=0x0) getresuid(&(0x7f0000001640)=0x0, &(0x7f0000001680), &(0x7f00000016c0)) r13 = getgid() sendmsg$unix(r1, &(0x7f0000001800)={&(0x7f0000001840)=ANY=[@ANYBLOB="0108b6cd50b1cd24d4c41bda44545ce04abe42bed4afe6f6db203762eca194d7f4082a"], 0xa, &(0x7f0000000280)=[{&(0x7f0000000040)="577f86dbadb82fa1885127846c4412d87c90ebb9b241c21fb83896b533f899eeb06dcab6a9bfc4f267c4bfafcdacbd1ea979dec8b883e34a4cedde715d772e7c27a996ca5fc9d7", 0x47}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f00000000c0)="c7f203302d0948051c181272c068fe9c7b1225bbd8b47ffef36a6b07abb68ce964caa3868ed3f6581c0616c493cd603fb4da095bf0108ee22decae1b5f465091a3824f5badefd6452c3032b23da9b01c5043f426dcdbc247125ba90c0269cdcedd8a2ccb0a9981c606814b6756aa02a344b8ddfa1ebcbb637cea0e6ea372e1cbdb8ed5e9f06c3f5859132d3a70b9b1a596a895f53fccc5c5c5391092be015f671ca6", 0xa2}, {&(0x7f0000000180)="b17e22a57e66c54d930e5787f73131bbf6bea7f7c85f7d971756818fba25a65703249f4a4909f2f28593691f8f0137aba17ad3e369cfde859a2cea0f01a38bf0d299b7f4f78aad46965e14aa78d9818e60d0b0bb663cfadad4765b48fff5954cfab2fe406464e4f78a97b98fcf8a3cdf73032b742c1f77fe831dbce8c19af4d2f4ca60fb648c1e155af32f1e0255821e4cee602ebadcd6118bd98f3e02bd3eae03d51d3a23cb601da629ab1db5f81fab03e2baddf06ed56f7104c093e413", 0xbe}, {&(0x7f0000000240)="24e7863d58a6cfb3395ada550be60892a1e06a9f7e56fa0b9933af7349079f16f158955ae8d9", 0x26}], 0x5, &(0x7f0000001700)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xc8}, 0x8c1) ioctl$sock_SIOCGIFINDEX(r2, 0x89f4, &(0x7f0000000000)={'sit0\x00'}) 2018/03/02 15:03:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='irlan0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000108ffa)='ramfs\x00', 0x0, &(0x7f0000694ffe)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file0/file0\x00', r1, &(0x7f0000012ff8)='./file0\x00') fcntl$setsig(r1, 0xa, 0x3f) readlinkat(r1, &(0x7f000001fff8)='./file0\x00', &(0x7f0000013000)=""/192, 0xc0) [ 46.249915] audit_printk_skb: 40 callbacks suppressed [ 46.249927] audit: type=1400 audit(1520002981.208:53): avc: denied { write } for pid=8435 comm="syz-executor2" name="net" dev="proc" ino=19327 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/03/02 15:03:01 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x60000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e24, @rand_addr=0x6b0}, @in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000000}, @in6={0xa, 0x4e24, 0x200000000000000, @loopback={0x0, 0x1}, 0x3f}, @in6={0xa, 0x9, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}], 0x74) ioctl$KDSETLED(r0, 0x4b32, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000d99ff8)={0x0, 0x0, 0x0, 0x5}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0xe0000000}) 2018/03/02 15:03:01 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0xf0b}, &(0x7f0000000080), 0x322) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000006180)=[{{0x0, 0x0, &(0x7f0000001080)=[], 0x0, &(0x7f0000000340)=[]}}, {{&(0x7f0000002b40)=@un=@abs, 0x8, &(0x7f0000002b80)=[], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000000be874f509d92d6e27fcd8d000001800000000000"], 0x10}}], 0x2, 0x0) 2018/03/02 15:03:01 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@local, @in6=@remote}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) 2018/03/02 15:03:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000121fc8)={&(0x7f0000620ff4)={0x10}, 0xc, &(0x7f0000eecff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="10000500000000004bce1ec793e6665f34271ab8d2c9c230aaa6398d449f04ad7cc703d3bf341d3ca0e3976bafd994a6ec97a29d934e6bbff5bcbecf19dbca773aa52a4dca0c52e3e4a54fa07255326454988104af9a87e583020db50396f264f6942f28e8c7353581a2f29eb639b8f3108ff2db34f3413fb4712af4bbb1fef0a053923ac9624797730800bd88b129259619d83bca3c8894b97d838189e14ca4ed5baaf07ba33d0c"], 0x14}, 0x1}, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000200)=""/76, &(0x7f0000000280)=0x4c) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/240, &(0x7f00000002c0)=0xf0) 2018/03/02 15:03:01 executing program 3: r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r1, &(0x7f0000e99000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1, &(0x7f000088efe0)=[{&(0x7f00002d2fad)=""/83, 0x53}], 0x1, 0x0) close(r0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) 2018/03/02 15:03:01 executing program 7: syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x4004) mmap(&(0x7f0000000000/0xcba000)=nil, 0xcba000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'yam0\x00', @ifru_flags}) 2018/03/02 15:03:01 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) ioctl$TCSBRK(r1, 0x5409, 0xffffffffffffffff) 2018/03/02 15:03:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x400000) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) r2 = epoll_create1(0x80000) r3 = fcntl$dupfd(r2, 0x0, r2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000dfeff4)={0x200000000000000}) 2018/03/02 15:03:01 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/95) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x9d) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="ff03cf00211aff81da045ffa34256e2c1db21f4488abe746bde07af8ab92439ad38781a7cb1a077a872d7243b95dc7adc1842da1a4452b1ac1dd9de18287564c0000000579df26988715ae84cde568272e81a112c715f125fa11b32790de000804ec7493fc6822f3d19304d29f1cd87a945bc793813804e77c5f1c087ed3b75dd6d953eb46eb01e7c3f62e0d0780d5bfb7ba62ad56697bfae2689148909ea52471bd3f0f91dbc97dd72c4f06c150db3d93374d2e45add94d6b0451379237d5d98b954b571997f11995c46a7cd97dd07f881e41"], 0xd7) write$evdev(r1, &(0x7f0000001fdc)=[{{0x77359400}, 0x0, 0x2}, {{}, 0x0, 0x0, 0x7}], 0x30) 2018/03/02 15:03:01 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x735, 0x5e6, 0x9, 'queue1\x00', 0xd5}) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000000000)=0xde) [ 46.293319] audit: type=1400 audit(1520002981.248:54): avc: denied { add_name } for pid=8435 comm="syz-executor2" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 46.317809] audit: type=1400 audit(1520002981.278:55): avc: denied { create } for pid=8435 comm="syz-executor2" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/03/02 15:03:01 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000040)='&\x00', 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0x3ff, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) unshare(0x40600) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000100)={@mcast1}, &(0x7f0000000140)=0x14) getdents64(r1, &(0x7f0000000000)=""/24, 0x18) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfd, 0x100000}, 0xc) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='bdev\x00', 0x0, &(0x7f0000000080)) 2018/03/02 15:03:01 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4, 0x8000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r3, 0x40045109, &(0x7f0000399000)) 2018/03/02 15:03:01 executing program 4: pipe(&(0x7f00005d2ff8)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0xfffffffffffffffd) 2018/03/02 15:03:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') writev(r0, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/02 15:03:01 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x20000000080000, 0x10) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x40000000002, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) select(0x40, &(0x7f0000000540)={0x7, 0xf6dc, 0x9, 0x7ff, 0x3f, 0x7f, 0x7, 0x2}, &(0x7f0000000580)={0x800, 0x170, 0x9, 0x8, 0x0, 0x2ffa, 0x5, 0xffff}, &(0x7f00000005c0)={0x2, 0x67d, 0x2, 0x8, 0x7, 0xa, 0x9, 0x7fff}, &(0x7f0000000640)={r1, r2/1000+30000}) fallocate(r0, 0x0, 0x1, 0x6) set_robust_list(&(0x7f0000000340)={&(0x7f0000003000/0x1000)=nil, 0x640, &(0x7f0000001000/0x1000)=nil}, 0x18) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000380)={0x0, {{0x2, 0x4e20, @rand_addr=0xfffffffffffffff7}}, 0x0, 0x2, [{{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}, {{0x2, 0x4e21, @loopback=0x7f000001}}]}, 0x1a8) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'broute\x00', 0x0, 0x4, 0x5, [], 0x3, &(0x7f00000001c0)=[{}, {}, {}], &(0x7f0000000200)=""/5}, &(0x7f00000002c0)=0x78) r3 = open(&(0x7f0000000300)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x80000000032, r3, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fchown(r0, r4, r5) 2018/03/02 15:03:01 executing program 6: r0 = gettid() ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x1, 0x40002) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000280), &(0x7f0000000300)=0x60) r7 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000340)=@full, &(0x7f00000003c0)=0x48) socketpair$inet6(0xa, 0x1, 0x2, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/user\x00', 0x2, 0x0) poll(&(0x7f0000000480)=[{r1}, {r2, 0x4400}, {r3}, {r4, 0x20}, {r5, 0x81}, {r6, 0x20c0}, {r7, 0x180}, {r8, 0x400}, {r9, 0x10}], 0x9, 0x6) capset(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)) 2018/03/02 15:03:01 executing program 5: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0xffffffffffffffc) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x100000000a012, r1, 0x0) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x4, 0x4, 0x7ff, 0x500, 0xab4b0e, 0x80000, r2}) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2018/03/02 15:03:01 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=@updpolicy={0xfc, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@empty, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x33}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x3f}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/03/02 15:03:01 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x402801, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x6, 0xffffffff}, &(0x7f0000000140)=0xc) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x8000000002) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f000001afbc)=[], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f000000dff8)=[], 0x88, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a53f963a9a1937fa6befe986ce013e710fc0000000000000000f18d66811663f6188a557503f01e2be9c58e25cbe43e214b8f530e001d7eb0f908dc1a292f0ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b5325e0c3a52a8c45a5d0dce1303d8a738ed6c37"}) 2018/03/02 15:03:01 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@dev, @in=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) ioctl(0xffffffffffffffff, 0x5385, &(0x7f0000000ff7)="f0") 2018/03/02 15:03:01 executing program 2: memfd_create(&(0x7f0000000000)='vmnet0!self@\x00', 0x0) r0 = gettid() process_vm_writev(r0, &(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) 2018/03/02 15:03:01 executing program 0: ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000040)) r0 = creat(&(0x7f00000007c0)='./file0\x00', 0x14) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000e00)=""/4096) r1 = accept4$ipx(r0, &(0x7f0000000800), &(0x7f0000000840)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={r2, 0xffff}, &(0x7f0000000140)=0x8) mkdir(&(0x7f00003c1ff8)='./file0\x00', 0x0) r3 = dup3(r0, r1, 0x80000) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000200)={0x80000000, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, 0x54e8, 0x40, 0x0, 0x1000, &(0x7f0000000000)='gre0\x00', 0x200, 0x6, 0x5}) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000235ff8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e4ffe)) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000740)=@filter={'filter\x00', 0xe, 0x3, 0x410, [0x0, 0x20000300, 0x20000480, 0x20000608], 0x0, &(0x7f00000002c0), &(0x7f0000000880)=ANY=[@ANYBLOB="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"]}, 0x5e8) timerfd_create(0x1, 0x800) chmod(&(0x7f0000a23ff8)='./file0\x00', 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/03/02 15:03:01 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200105, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) timer_create(0x7, &(0x7f0000000240)={0x0, 0x2c, 0x0, @thr={&(0x7f0000000080)="918bfadf56358c5dc7ee8d9e3f779346d05f9662e910e3cd0c0bc0f352e685fad355938bec3915a13e7ec57b764d2171ed451fc7c7a1e21daad3a45a4d90b4cd848fa9b975297b05fcf20645c1a9b348617b579b78bc88d4a64395f7fae067a89cfd4c989c51dfbf13f66c0163b3945862d69addc3e73b9f4a06c5d9086e99e44693a2ceb885c6c6f2637da6a668683876228d01666445ba5f8ea6b49c84e814aac0e695a8fae2a1e358bec3174948471f3dbb812e9f3ffc83c8d941d15090e419aef52c0c0b1416", &(0x7f0000000180)="72131a42ddb76cacd1058ced9f5099f235a777f5806780bbd20bf70fb086e27d895fa5f21c8d801faa94ded1a0484324b725c04468c9aad1798ae3f535599aeb9c4f8b2bcdf6d93203471aa4d1db0029dc76df590d6b43efd11cf152405121736e4a9cc78bab1cc0045860850ca16babc541834c63d33c1c8baf0800f55e23a7eb0380"}}, &(0x7f00000002c0)=0x0) times(&(0x7f0000000300)) timer_delete(r1) 2018/03/02 15:03:01 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f00004e6000)='net/igmp\x00') mmap(&(0x7f00005ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000035000)='keyring\x00', &(0x7f00005ef000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x4000000010, 0xffffffffffffffff, 0x0) 2018/03/02 15:03:01 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x6, 'queue1\x00'}) read(r0, &(0x7f0000000280)=""/28, 0xfffffffffffffd43) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x8, 0x200002) r2 = fcntl$getown(r1, 0x9) sched_getparam(r2, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x7ff, 0x3, {0x0, 0x0, 0x3, 0x2, 0xffffffff}}) 2018/03/02 15:03:01 executing program 4: syz_open_dev$random(&(0x7f0000b2f000)='/dev/random\x00', 0x0, 0x0) epoll_create1(0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040)="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", 0x1000, 0x3, &(0x7f0000001040)={0x0, 0x989680}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a92ff4)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 46.579153] binder: 8502:8518 ioctl c0306201 2001bfd0 returned -14 2018/03/02 15:03:01 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xffffffffffff8c74) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x4, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) 2018/03/02 15:03:01 executing program 7: r0 = inotify_init1(0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r1}) getgid() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r2, 0x0, r1}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) process_vm_readv(r3, &(0x7f0000000140)=[{&(0x7f0000000200)=""/180, 0xb4}], 0x1, &(0x7f0000000380)=[{&(0x7f0000000340)=""/4, 0x4}], 0x1, 0x0) 2018/03/02 15:03:01 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00006ce000/0x3000)=nil, 0x3000}, 0x200000}) 2018/03/02 15:03:01 executing program 3: r0 = add_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="564c8e016bd9d77a4143c64ccbfebc24388c55f86aae1c80a14e7b30371e2f741aba3d356cc43bedd625f3cdd7434187307fddd34bfd2570d0560116f910fc75bc5e03fabb63edf58ab40f3fd508d137fe7bd35d57d9a75c412107ba52882470375e24000d13ca0d91188f4cdb92fbae", 0x70, 0xfffffffffffffffb) request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='user\x00', r0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="9b", 0x1, 0xfffffffffffffffd) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00000002c0)={'ip6gre0\x00', @ifru_flags=0x4000}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000280)={'dummy0\x00', @ifru_addrs={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}) keyctl$set_timeout(0xf, r1, 0x0) 2018/03/02 15:03:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000373ff5)='ns/user\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000300)) 2018/03/02 15:03:01 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x76a, 0x4, 0xba5}) ioctl(r0, 0x1, &(0x7f0000000080)="1adbf638f37e05103cf1964d1212919e39e0d4021e909f1f28e6d2874e6a32b37319aca2fa13d21bc5fe7bf04de908a465c71ffdcb5b3fdb3d2334286261d7b01be9d524fce43f4e2e46e7b9ede9b3067f6b828bc4b39e90577e39536b1836e6182120ffbd19b9f8bc143195701c793636b05fcc9de50778d3bec75bd46d66381881f5c69dbdaa7653d029d1912944126469a692fa7f9d74c1a0ff0f9d42bf2af40f0f9ce7cd2ea18f75e670f69184b842e49de0281df653c6874963c8604fa9a39636dbaf1272955a4454a76463968279cc60ce9a160e1f1d60b15b3294beddaaede13ae4c25e7c8dd68a1a") r1 = socket(0x18, 0x0, 0x3) connect(r1, &(0x7f0000000000)=ANY=[], 0x0) 2018/03/02 15:03:01 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/create\x00', 0x2, 0x0) r1 = getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$setsig(r0, 0xa, 0x33) setpgid(r1, r2) write$selinux_create(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="73797374656d5f753a6f626a65010000000000000001756e636f6e66696e65cad3a5dbab7f28251a3fd58e4148ba6a64230000202e2f66696c6530"], 0x39) 2018/03/02 15:03:01 executing program 1: r0 = socket$inet(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x4009002, 0x0) readlinkat(r1, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)=""/235, 0xeb) sendmsg(r0, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40100, 0x14) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 2018/03/02 15:03:01 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000033d000/0x1000)=nil, 0x1000, 0x5, 0x200000000012, r0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000003000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000001f9d)) 2018/03/02 15:03:01 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$KDENABIO(r1, 0x4b36) fcntl$lock(r0, 0x7, &(0x7f000043e000)) fcntl$lock(r0, 0x400000000000007, &(0x7f00000f4fe0)={0x2, 0x0, 0x3}) 2018/03/02 15:03:01 executing program 6: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) socketpair(0x3, 0xe, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) mlock2(&(0x7f0000b23000/0x4000)=nil, 0x4000, 0x0) 2018/03/02 15:03:01 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) fcntl$setstatus(r0, 0x4, 0x44000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x400, 0x1000, 0x0, 0x12, 0x17, 0x10, "0ba68537e2fb5e78ee7032b5b4092e9bfaf610c1018779b8edbafe8461d1d1a59a1901595e40232ffb614b84df0ce27bef6ecc61a8c013f4013c5a8b66ce2f66", "9a64a4703f1a289aa8b33e3a094e4197dcc4d25c643c05658b5252a1fa7ad2ad5286904713765a112dc88f8980ee68183db06985b4c885d62ebebd619204f01f", "7d6bd281f1ee282afb328fdcd9ead461a1594142af3ad0a6f7249cc8aa648c4e", [0x0, 0x6]}) 2018/03/02 15:03:01 executing program 0: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x2, 0x0, 0x47) write(r0, &(0x7f0000002fff)='o', 0x1) sendfile(r0, r0, &(0x7f0000000ff8), 0xfec) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x9, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00') 2018/03/02 15:03:01 executing program 5: r0 = socket$inet(0x2, 0x801, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a83000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005e5000)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip6gre0\x00', @ifru_addrs={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/02 15:03:01 executing program 3: r0 = socket$inet(0x2, 0x2, 0x101) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000200)="b42216d5f8ce303fe14fd866fc083589cd812a97f90e0c6e8f86", 0x1a) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f00000000c0)={0x101, {{0xa, 0x4e22, 0x401, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}, {{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xc}, 0x7}}}, 0x108) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/02 15:03:01 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xfac, 0x1, 0x1, 0x20, 0x82}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x19f8d15, 0x8}, 0x8) 2018/03/02 15:03:01 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@dev={0xfe, 0x80}}, 0x14) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x840) accept$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) dup3(0xffffffffffffffff, r0, 0x0) [ 46.762009] audit: type=1400 audit(1520002981.718:56): avc: denied { ioctl } for pid=8548 comm="syz-executor3" path="socket:[20583]" dev="sockfs" ino=20583 ioctlcmd=0x8935 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/02 15:03:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x100) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c04, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xc78e}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x70b5d547, 0x8200, 0x100000001, 0x0, r1}, 0x10) 2018/03/02 15:03:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000502ff3)="440d05031700ad031d078900ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)=0x24c) 2018/03/02 15:03:01 executing program 6: 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$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) 2018/03/02 15:03:01 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001100)={0x0, 0x7}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001180)={r1, 0x7}, &(0x7f00000011c0)=0x8) r2 = syz_open_procfs(0x0, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) writev(r2, &(0x7f0000001080)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="c78e7dc4ac1db615c1de773ea498019c71e0d8521fe968e8a6d1720e24a0a742d01a5dce8831de6cc879c6edeff6f2", 0x2f}, {&(0x7f0000001040)="d9dbb9d36392f31538a36ef0716f9974b9723d108dd9d0aac9d6322f2f8c6de55c", 0x21}], 0x3) 2018/03/02 15:03:01 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000cde000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x7, {{0xa, 0x4e22, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x1, 0x6, [{{0xa, 0x4e21, 0x10001, @empty, 0x9}}, {{0xa, 0x4e21, 0x7fffffff, @loopback={0x0, 0x1}, 0x93}}, {{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffd073a3a8}}, {{0xa, 0x4e23, 0x40, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}}}, {{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @empty}, 0xd98}}]}, 0x390) 2018/03/02 15:03:01 executing program 0: keyctl$link(0x8, 0x0, 0x0) r0 = socket(0xf, 0x5, 0x7) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xa3, "8c263acb9fb426920bad7e2c7c2dcd59464927a0f34eb90b12fc12e9ffcb87b67d58997d5fa99068894b8b0cccc61d399b1e170b0201d39ecfeb621c27a9c17dd22ab82414f220ba73adecdbc5afd504899003b15a03194a98f5fdad28035575e9d2d3203e1262d11e61d4bf69debbd4e73826a4ed3c43cc4afc039713bb655c25bbd6451a284f3aff43dda8dcc05721ea83e112fcecdc09571e9d8ebcac6e64884f96"}, &(0x7f00000000c0)=0xab) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x5, 0xe, 0x4, 0x65f, 0x20}, 0xa0) 2018/03/02 15:03:01 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/enforce\x00', 0x4, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), 0x4) read$eventfd(r0, &(0x7f000019cff8), 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x20, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x8}, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000180)={0x4, {0x2, 0x4e22, @rand_addr=0x6}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x66, 0x9, 0x5, 0x6, 0x3, &(0x7f0000000140)='bridge0\x00', 0x1, 0x100000000, 0xfc4}) 2018/03/02 15:03:01 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) fchmodat(r2, &(0x7f0000000040)="e91f7189591e9233614b", 0x125) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/03/02 15:03:01 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ppoll(&(0x7f0000ca2000)=[{r1}], 0x1, &(0x7f00001bc000), &(0x7f0000c97000), 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="53000000acaafcde930df413fb4960f81ef386bed51893cfc4e674933880cc3dc162477da21bfc6c9523734cdd30535f72e0af9cbc1c4df64018d1760a26012d25bc9f0dfcd2e74cb5f948e766674ef630a84857670ca1dab2ef88a4105e0067f8f0c3b9e4a60dc8f89f26f638b18e63402d82c3e46ec991ea326bb9f5bac6e2fc118a1b6844ffff4899827e2e72a470578e92ae93fa1254745c4e3fc2a154bd31b82c4f8c686e5f3ab4a3a6d6d8287a3518c2ea927f55bbec17d11967ba029953ac44ff973e3b78059c7c60500e3fe5ab98d58c88bae436695041a87d0abf093ca7ce5e"], &(0x7f0000000100)=0x5b) 2018/03/02 15:03:01 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x200) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00004fc000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000100)={0x1000, 0xa60, 0x5, 0x6, 0xb9, 0x2e}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) pwrite64(r1, &(0x7f0000083fad), 0x0, 0x0) set_robust_list(&(0x7f0000000040)={&(0x7f0000012000/0x2000)=nil, 0x4, &(0x7f0000012000/0x4000)=nil}, 0x18) close(r0) 2018/03/02 15:03:01 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') pread64(r0, &(0x7f0000000140)=""/8, 0xffffff12, 0x200000000000000) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000000)="77efebdb2c2b619ed01b1f93d384abbc3c365d8b30602e5822ffce1e5915cbd1dc6ee6270774fd41f9674e6bdb6226c8b8822eb9592147139fd6ad1347b69c36609d07b409cb8b5b0c970cf0c7c0ddc58feb28b4e271eb1176718792f42d28b9fc250d60dfb4949a804e63023e45844a696e8ef090a6955450668b3a42e785d7361b53e291a5e4e0526755a36ebf74c18eed978340c890647ea91862397f2a27bc3f423a6477350b71653572d3103346d47096ce625610906700cbb9491d94e605ea78db2809af1ad911c6ed02eb6dee95", 0xd1) 2018/03/02 15:03:01 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000180)=0x3ff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', @ifru_names='ipddp0\x00'}) dup2(r0, r1) memfd_create(&(0x7f00000001c0)='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) ppoll(&(0x7f0000000280)=[], 0x0, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x8) 2018/03/02 15:03:01 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x15, &(0x7f0000641ffc), &(0x7f0000723000)=0x4) 2018/03/02 15:03:01 executing program 4: r0 = syz_open_dev$binder(&(0x7f00009a1ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/validatetrans\x00', 0x1, 0x0) timer_create(0x7, &(0x7f0000000140)={0x0, 0xa, 0x1, @thr={&(0x7f0000000000)="5c6781ba7a2de60ae371e729336f984c47df3adc546ff00bf0a2625971ef66455a4039d89e0ef65a60d84b2e6f8df2b070048055500e44e241588e926a7569a209a5031820d257521684a95d084429829b91d99315d523b987", &(0x7f0000000080)="9997da9f74d7b907b0ccb1e883dffb976111aee86194f55123017558f8017178652f9cbc76d9b432f965d7807c0df4e135a8fd87782884182e04fc5e21b02cc841f8ba7324e0d5b4ae127440098a9fd0191e7ac93e268a930551dad8f69289651136bb33757c11c84b75c531a5e7fefe9a611a1926a79810583f2649f4760313711c5022bb0fdbcfc5e3657fa8e825c2ef813dc1e95c180494699fa0403348465226e146bf"}}, &(0x7f00000001c0)=0x0) timer_delete(r2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0e630c4000000000000000000000000041ad9e9fa34440dce995d7efc548e9d8a76a535b38ea47fc2f5d4a783389f3f246873212873a9fb0fe5fd028e7dd7b3445420fca79"], 0x0, 0x0, &(0x7f000000bf1f)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) [ 46.967260] binder: BINDER_SET_CONTEXT_MGR already set [ 46.976288] binder: 8642:8643 ioctl 40046207 0 returned -16 2018/03/02 15:03:02 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/03/02 15:03:02 executing program 3: r0 = memfd_create(&(0x7f0000000000)="006205780da6721c338cd23442825e6490eb37de38f2320343969f6add934053d1c444c72f1db45be17ba3661db9445502bd522f6d87a61c8d5b1dbb310b4fa07fe11b43eff93e72781556be271238a348d073d4b6deca58a5389fe3c1dd5548b5c6ac789aafb7e58d56e50dcaedd1ae79e57ad164a6a72a236905e4e666530974a16ae10732f477f044c63ec503cfea989d39a3c84cf40ec4c77bf8a36b43b1fef8285e07a5acdfd91c9bf8e82810895ae61a33cbd8b117995a0e5ba89d2652ca87f96dee066600a76b741559789ee310", 0x0) lseek(r0, 0xfffffffffffffffe, 0x1) 2018/03/02 15:03:02 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x80000000004e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="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", 0xfc, 0x0, &(0x7f0000000240)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = dup(r0) sendmsg$unix(r2, &(0x7f0000000480)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000000300)=[], 0x0, &(0x7f0000000440)=[]}, 0x20000000) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/02 15:03:02 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x5}, {0xa, 0x4e22, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x100}, 0x2, [0x9, 0xf5, 0xfffffffffffffffe, 0x4, 0x5, 0x80, 0xe4bf, 0x5]}, 0x5c) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f00001d4000)=[], 0x0, &(0x7f000014c000)=[{0x10, 0x29, 0x32}], 0x10}, 0x0) 2018/03/02 15:03:02 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = accept4(r1, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000180)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)={0x14, 0xd, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x89}, 0x1}, 0x0) 2018/03/02 15:03:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = dup2(r0, r0) connect$inet(r0, &(0x7f00002ebff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f000049c000)={&(0x7f00003cfff8)=@un=@abs, 0x8, &(0x7f0000940feb)=[{&(0x7f00000c9000)=""/4096, 0x1000}], 0x1, &(0x7f0000bd9f50)=""/176, 0xb0}, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) close(r1) 2018/03/02 15:03:02 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x5) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) sendfile(r0, r1, &(0x7f0000000040), 0x944) 2018/03/02 15:03:02 executing program 6: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x320ffd, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) epoll_wait(r0, &(0x7f0000ceefd0)=[{}], 0x1, 0x0) 2018/03/02 15:03:02 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x200800) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000100)=""/4096) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x442840, 0x0) r2 = fanotify_init(0x46, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x810, r2, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000000000), 0x8, 0x0) 2018/03/02 15:03:02 executing program 7: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)) 2018/03/02 15:03:02 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001400)={0x4, &(0x7f00000013c0)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000001440)={r2, 0x3}) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000200)="28401b77f42aa048b78fc51a6b7e72a6b5c910696524a420b7db30c4f19eb5e919365e4939aee847d317ac39d9fa1c42b510bd278fa52a10e43e32afd0def382c5423992b141210bf0e9ee6a04320ab1348468c6275bf9daff8e695842cdb9d9931b33e575ebb56ca4dedbeafe35396caf1540ce4e6e874aad266e593d4c9113fb19f53c16", 0x85}, {&(0x7f0000000040)="59a1ac6d312045af1ba671ed67ed4134be6def59c5702832b4d02515676e86100c76c6bf1559f52f", 0x28}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="5857e822bb3accb55d7b5c6ff187d845e308a4c246189e402e541347161ee584608ef84ce19d11814829c5b356562b7af3e06f1ffed231d1fa45a9cb63c9ad12ba6c417ae68cdd2b43680c897dc348bc1aeaf447de0b2b71ef0d5ccdc19cb44a3f64f85793af36d4d193de5c7b4d02a6c738e09d41463a4030ee302135efadf2d573eabf5bb9289ec779f4cf042e6333306cc8f150e6c79fa29ad74adca699ae9c510ddddcadd3fffcad0ceaa7703829ffcfe3a227af0ba567661ac1fd3aaf2b17daef73ebd6dc95c2ba11e49f54b65b5554f5af76cd93b81d438abd2068a8ce21592befc9ed70ff4caf02d947d12441bb10f66418fc87", 0xf7}], 0x4, 0x1) sendfile(r0, r1, &(0x7f000000a000), 0x420000000fee) recvmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000140)=@alg, 0xfffffffffffffc85, &(0x7f0000000080)=[], 0x0, &(0x7f00000014c0)=""/63, 0x2b7, 0xfffffffffffffffe}}], 0x1, 0xfffffffffffffffc, 0x0) 2018/03/02 15:03:02 executing program 1: r0 = memfd_create(&(0x7f00006c8ff5)='/dev/loop#\x00', 0x1) fcntl$setflags(r0, 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/03/02 15:03:02 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = socket$pptp(0x18, 0x1, 0x2) poll(&(0x7f0000000080)=[{r0, 0x8003}, {r1}, {r2, 0x4010}, {r3, 0x80}], 0x4, 0x1e) r4 = userfaultfd(0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000000000)=0xfffffffffffffffe) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ptrace$cont(0x3f, r6, 0x5, 0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x503080, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1140800}, 0xc, &(0x7f0000000200)={&(0x7f0000001000)={0x232c, 0x40, 0x600, 0x70bd2b, 0x25dfdbfd, {0x15}, [@generic="fad3ce8619589deac3bade39baf0aaf24f78e5ef6d6b0238db775b0a22e3ca5a0c0f229f44a9d46ba31a70ceb29d04017d651b89e7a85e14937b094360bb7c82414e58218b106f236ba3ca0345fc1bbfa0d6788d8294c3d0de9d958c2e98a899064953266677fea54b73a9395effa91013c3a2e491c928bd53ce0f8b5d0e52c21e9d386354c0788d953e06daeb3246e5a7c44f6fd6cf9e49f95c37745f90bfb32066da37e352e05bc2598ab1236589a2892b058acec5717ddb104f93c872f965aa792aed", @nested={0x88, 0x17, [@typed={0xc, 0x4, @pid=r6}, @typed={0x10, 0x30, @u64=0x8}, @typed={0xc, 0x2c, @fd=r4}, @generic="b99642e617f2bb81bd8f172d3230477e120b5891434a93f24734934887f857682bc39364a710ed20da7fbc5d4277ca5ad9628da900d010d0949e5a2e90788b56d7fbd1da1fba4b370a2957caffe4ecce5aaf78ca84152daa26"]}, @generic="0cc1f689218a8727d0ce9ad20ec2a5162018557923784fc8c6695d8048a024d159a98c30427374fb31a55428ae8a8d50bb8fb117aac754fffd904b5f473f73359cf1b50925b46519bd2e0393b36f57896aa2162b036c2eaf1f69c10d90a3de631375c912", @generic="0189d41d03867883de42462b7b578518518f4e406e902a391f8d09ddf48e4c92e5499c99a618ec8b67bda9b9f0985eb2943f5fcadbb55be5f9c323cd8e7bc1b29c9d09d48011cb670ef800e5ffac35450aea9c02a76a68d7ae759171ada3f34c675bdcd0cde1f9216ffd335fe5abba87ea3e593d99f58d06e06758c17a83729a91beee31fd279f3be8e861ff432cf59afda8b180e8531583", @generic="936433d6ba1fef87ecf2a4fa7f987e655fe04ddc68c0e1c1788d2186a795838b1b8e559bd359eaaa34b78d58c2c416037df8d45de342aeceaa55a614a6173864edc6ab25d19860b90ccda1959894c0ad60d974c97f685eba4ac33489e7e50cff65e60aa002bbdeb7125a14d9f705ca8a746e5e074bd160887e2e174a1a67700b6ee9ce2695a3ae9da0028c2d629c734d826b89cd536cd07ce37e4ddd3cfa3d8c4703eaf59627f4d01f7dfc", @nested={0x1024, 0x23, [@typed={0x1008, 0x7e, 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@typed={0x18, 0x8c, @ipv6=@empty}]}, @generic="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0x232c}, 0x1, 0x0, 0x0, 0x4800}, 0x4000080) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000004000/0x2000)=nil, 0x2000}, 0x1}) 2018/03/02 15:03:02 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xc51000)=nil, 0xc51000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0xc1df, 0x10000, 0x10a, 0x3}, {0x100, 0x4, 0x4, 0x80000001}, {0x92, 0x2, 0x18000000000000, 0x101}, {0x1, 0x1ff, 0x8fc2, 0x400}]}) r1 = getpid() ptrace$getregs(0xc, r1, 0x8, &(0x7f0000000080)=""/46) [ 47.094957] audit: type=1400 audit(1520002982.058:57): avc: denied { accept } for pid=8663 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/02 15:03:02 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write(r0, &(0x7f0000000000)="735191f2a039ee94305f8d9c9ab137390e9b524e173be466", 0x18) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3ff, 0x400) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x2000, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setrlimit(0x7, &(0x7f0000193ff0)) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) accept4(r2, &(0x7f0000c6cffa)=@hci, &(0x7f00001a8ffc)=0x6, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={{{{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0xa, 0x4e22, 0xc5, @ipv4={[], [0xff, 0xff], @empty}, 0x200}}}, 0x9, 0x3, 0x0, "c5a3c288761bd04ddff2c15998b4b7e0047f27a06e3e536af5c7f3f54d12b73bfd0b8c024502f91b4b3fb628b99327087e19171b2e7ec7509c4a6222298d459c8035d4df3e1d32c196b20f8e0307b6b5"}, 0x160) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/02 15:03:02 executing program 1: openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"73797a00000006000000011000", @ifru_names='yam0\x00'}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x7, &(0x7f0000000180)=0x4) 2018/03/02 15:03:02 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x306, @random="295ce8bf671b"}, 0x20, {0x2, 0x4e20, @rand_addr=0x9}, 'eql\x00'}) sync_file_range(r0, 0x0, 0x0, 0x7) 2018/03/02 15:03:02 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0xfffffffffffffe43) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) fremovexattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='ns2.securityeth1lo\x00']) socketpair(0x9, 0x2, 0x20, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @empty}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6_vti0\x00'}) [ 47.137147] audit: type=1400 audit(1520002982.098:58): avc: denied { write } for pid=8663 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/02 15:03:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_mr_cache\x00') fcntl$setlease(r0, 0x400, 0x2) 2018/03/02 15:03:02 executing program 3: r0 = socket$inet(0x2, 0x800, 0x4) r1 = dup(r0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'sit0\x00', @ifru_addrs={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd2ff0)={&(0x7f0000e5e000)=@del={0xe0, 0x11, 0x0, 0x0, 0x0, {{'ecb-twofish-3way\x00'}}, []}, 0xe0}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/02 15:03:02 executing program 2: r0 = socket(0x10, 0x200000802, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x401, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f0006bb404feff001c020b49ff8d10b515000700eb08008e5482b447ba2abfa727d68f2e48f9c53005707fc8e1dba8f00b3a4a", 0x3a) 2018/03/02 15:03:02 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0x3, 0x0, 0x400, 0x2, 0x1}, 0x2, 0x7, 0x1}) unlink(&(0x7f00000000c0)='./file0\x00') sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000145f40)=[{{&(0x7f00002deff0)=@can={0x1d}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000161e24)=[]}}, {{&(0x7f0000000000)=ANY=[@ANYBLOB="081a2e740728000012", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10, &(0x7f0000600fc0)=[], 0x0, &(0x7f0000094000)=[]}}], 0x2, 0x0) 2018/03/02 15:03:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0xf8, []}, 0x98) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0xffff}, 0x8) 2018/03/02 15:03:02 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000453ff6)='attr/prev\x00') accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x0) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) read$eventfd(r0, &(0x7f0000ffcffd), 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) setpriority(0x0, r1, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x6cdb, 0x4) 2018/03/02 15:03:02 executing program 0: r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) fchown(r0, r1, 0x0) clock_adjtime(0x6, &(0x7f0000000080)={0x1c, 0x400, 0x2, 0x7fff, 0x1ff, 0x1f, 0x3, 0x8, 0x1, 0xffffffffffff0000, 0x67a, 0x10001, 0x6, 0x6, 0x2, 0x4, 0x81, 0xc8a, 0xb7, 0x0, 0x1, 0x1, 0x7, 0x8, 0x3, 0x20}) 2018/03/02 15:03:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x79}, &(0x7f00000000c0)=0x8) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000300)=""/149, &(0x7f00000003c0)=0x95) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x69, "81c48a4328c91e6b6a1027b33466a441ee77f4c678b3de3f7ec23ef232ed9dd7a3eb2607391ad51980b3ac57037f1feac19c9313eaff04ad382a5943ecb716f169ba51916710d3ac09943e2e74ab07bb0a9239492ceb433f399bb13c8ea9ced5caf84f1f1f198a01fc"}, &(0x7f00000001c0)=0x71) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xab) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x2, 0x6, 0x100000001, 0x9, 0x3, 0xfffffffffffffff8, 0x0, {r4, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x6, 0x4, 0x3ff, 0x4, 0x4}}, &(0x7f00000002c0)=0xb8) sendmsg$nl_route(r2, &(0x7f00000004c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)=@ipv4_getaddr={0x20, 0x16, 0x0, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x20}, 0x1}, 0x0) 2018/03/02 15:03:02 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)) 2018/03/02 15:03:02 executing program 6: r0 = gettid() r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8) r3 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') exit(0x0) utimensat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={{}, {0x77359400}}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000240)={r2, 0x1f, 0x3, 0x4}, &(0x7f0000000280)=0x10) 2018/03/02 15:03:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/03/02 15:03:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000010, &(0x7f0000000080)=0x400000000000001, 0x31a) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000100)=""/3, &(0x7f0000000000)) 2018/03/02 15:03:02 executing program 5: mkdir(&(0x7f0000000000)='./control\x00', 0xffbffffffffffffc) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) truncate(&(0x7f0000000080)='./control\x00', 0xffffffff80000000) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/48) 2018/03/02 15:03:02 executing program 2: unshare(0x20020000) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000200)=0x1e) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x88002001}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1400000024a6090027bd70000000000000000000"], 0x14}, 0x1}, 0x40) mkdir(&(0x7f0000030000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d25ff8)='./file0\x00', &(0x7f00000000c0)='msdos\x00', 0x0, &(0x7f0000000000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff9b8c50b0, 0x8000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x4, 0x8) 2018/03/02 15:03:02 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000e1d000)='$\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e24, 0x5, @empty, 0x4}, {0xa, 0x4e22, 0x8000, @loopback={0x0, 0x1}, 0x8}, 0x656, [0x40, 0xece, 0xef2, 0x9, 0x3, 0x5, 0x4, 0x1]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)={{0x7, 0x1}, {0x5, 0xffffffffffff292f}, 0x1f, 0x1, 0x369}) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @remote, @multicast1}, &(0x7f00000001c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'ifb0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f0000000540)=0xe8) sendmsg$nl_route(r0, &(0x7f0000001700)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000016c0)={&(0x7f0000000580)=@ipv6_delroute={0x1124, 0x19, 0x100, 0x70bd27, 0x25dfdbfb, {0xa, 0x30, 0x20, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x2000}, [@RTA_IIF={0x8, 0x1, r2}, @RTA_PREF={0x8, 0x14, 0x6}, @RTA_PRIORITY={0x8, 0x6, 0x6}, @RTA_OIF={0x8, 0x4, r3}, @RTA_OIF={0x8, 0x4, r4}, @RTA_MARK={0x8, 0x10, 0xd71}, @RTA_IIF={0x8, 0x1, r5}, @RTA_METRICS={0xc4, 0x8, "5ed17ef37991577fba93177375bd67e72c93efc808a3e03981b8d19b8d411a8b454734947a238a95858622c9d6e91ced6e0ce60e6f9bb06797de16ca77aa5476bd6dfa6e283750ae186e98067ea03c47c64443b651c92f69c598bacbfb2274accf5222ffc6f199122005daaf0ed4b9129bf34ecb4bf9a76ca684fbbacef8cd7f469c56dee53cb2bb33030b2c7f5d8dddb726788427e9eb1abf7e7fa1a5c7851504b8e8cd9610d6f518fc7ec878d8c727bab0088127908af457d0f1115823"}, @RTA_METRICS={0x1004, 0x8, "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"}, @RTA_EXPIRES={0x8, 0x10, 0x6}]}, 0x1124}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) 2018/03/02 15:03:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000343000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f0000059fe8)=""/24, &(0x7f0000aed000)=0xfe) 2018/03/02 15:03:02 executing program 1: r0 = socket$inet6(0xa, 0xf, 0x7f) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) getsockopt$inet6_buf(r0, 0x29, 0xfd, &(0x7f0000b05fb8)=""/72, &(0x7f0000000000)=0x48) 2018/03/02 15:03:02 executing program 7: sigaltstack(&(0x7f0000fff000/0x1000)=nil, &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), &(0x7f00000000c0)=0x4) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/03/02 15:03:02 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x880, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x100, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000240)) r2 = socket(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xc0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000080)={'irlan0\x00', @ifru_map={0x3000, 0x1ff, 0x4, 0xfffffffffffffffd, 0x3f, 0x2}}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380), &(0x7f00000003c0)=0x8) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000200)={@rand_addr=0x1, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/137, 0x89) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000bf9000)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000280)=0x19, 0x4) 2018/03/02 15:03:02 executing program 4: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2d7df01e, 0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x6005, 0x0) 2018/03/02 15:03:02 executing program 0: r0 = syz_fuse_mount(&(0x7f0000175ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x544e, &(0x7f0000df9ff8)=0x5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x101, 0x2, {0xffffffffffffffff, 0x0, 0x40, 0x3, 0x8001}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x55e2, 0x0, 0x1, 0x394}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000100)={0x3, r2}) 2018/03/02 15:03:02 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="7b4c4e60b66f82388fb591e688b91b3bfdcf4c41bb9eeff874c9374543455dbc7652cbec7850187bd581c7d3733386afb6ef090a43942d875d0e6e74a326dc94af2884d4fe80eba8c6bf864995d679b55b5ff733d60df78a30c3e2e466f5db3e314cbce2", 0x64}, {&(0x7f0000000380)="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", 0xfa}, {&(0x7f00000001c0)="04f0e6d935b2648d63f6338616b6e57f016fc6e9aae390924f7b6993e6c70729876ad844565f38c05e22a4d083fb6e9d0fd52e3b98502556a7283f661073bc286eafa7f5d8b46276", 0x48}], 0x3) mq_open(&(0x7f0000d39ffd)='-$\x00', 0x0, 0x0, &(0x7f0000dfdfc0)={0x0, 0x7}) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', @ifru_mtu}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000300)={'ifb0\x00', @ifru_flags=0x3c00}) dup3(r1, 0xffffffffffffffff, 0x80000) 2018/03/02 15:03:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3ffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x321000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) clock_getres(0x0, &(0x7f0000000000)) 2018/03/02 15:03:02 executing program 5: r0 = socket(0x10, 0x4, 0xe) write(r0, &(0x7f0000000040)="0000000001000000fdde45c807110000", 0x10) 2018/03/02 15:03:02 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ifb0\x00', 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bpq0\x00', @ifru_addrs={0x2, 0x4e21, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'nr0\x00', @ifru_addrs={0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/03/02 15:03:02 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0x5c9, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000600)={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x80}, {0xa, 0x4e21, 0x5, @empty, 0x3ff}, 0x1, [0x10001, 0x7, 0x1, 0x400, 0x4, 0x8, 0xc4, 0x4]}, 0x5c) 2018/03/02 15:03:02 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) 2018/03/02 15:03:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000a32ff7)='/dev/sg#\x00', 0x0, 0x4800) clock_gettime(0x7, &(0x7f0000001040)) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) ioctl(r0, 0xc0481273, &(0x7f0000e11000)) 2018/03/02 15:03:02 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007c3fe3)="440cf1d400000000dd", 0x9) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) 2018/03/02 15:03:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x80000000007) ppoll(&(0x7f0000000180)=[{r0}], 0x31c, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000002c0)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80006}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) socket$inet6(0xa, 0x1, 0x3) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f00000001c0)="a059163a90642d37b62fe9b789d6fa71a37e79fe60a617a5c0fed8115ce70805c8c12a98a10c7c8f46d3ae8fc3359949bc95ca8584a1f2dbef8df96fc5f8eb003e01bb0fb32cc190dc68d5ec2562d58aafd47fa2575f51c74b9ebee6a4ab7ade8239517decad938ab83065d5c471086a869cc50a9ddd8b3e7c47a7b8a4cbc875ad737cb918256aecb1be2d58c7ab6b882790db31a7a5e15a41ed1baae768c52506e662732437aca5c829ae7e7b914c41eeeffb62241ad1a0aa2054c95bdcbcb84245d1bd5904e6dfe10fa6a05d0e522f02e2a387b34f1a1c1bc3a12bfd72a748a3fe9446933c7926", 0xe8) 2018/03/02 15:03:02 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x8000451f, &(0x7f0000fb8fc0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f00000028c0)=[{{&(0x7f00000029c0)=ANY=[@ANYBLOB="0800dac77905c1e87d56bdcee4b1572d5606f2c67abe00f127eabf9bf94686014ea91144c791f09a6e9d6a6b814c4617409b947541f126c9a0c4a7d834e37c5539606bbaa65cc32d80af0efbd528e5c6d2f21fcd7e3f2347e5d938901eea253c19e5cf99cb5ff885e7be86a0cc93b18bc08f82c097e818be9b3732a9c44d5f7395febe8827c400d2596e048fff4bceff37a388ec57b7e5fc267f6c75abdbd811042fe6fe60701080c7c4fcb21455a4a35a590a107419df94c748b8d917f27380e8bb670f98ca7466ae9e443e6f180d0721c0e37003"], 0x1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="bee3f872b21c58dcc82e988aa1060ea0716de6e8d27fd4a6e1c41bb88efbb7fd4611428b1d838aaebaf16b8649663189bf8ed5d2aa7c9cd2a73c90428d08b06b7abfde6480645866c3aeef439db61134cbfe05ccb36ea734024981643323f2710d5619e45f10aba03cfeb81c6bd3b35b44bc9e7f0978455b5dad7d4bfc01c8d6e4534bba227cf9a6fcd80d96824d2014e6112f08a928e813bbf7eed68b910fade17bd3e8821ce5945aff44fbff02ffad90268da6b06f20aba048c03c2b943e740dc238accf92dde07bf5552ba3a8273d6dab709437e50abdcfba6735047090f0bd98425aa7a86996b32fb14ddd9b611c54717c6ffcf3a48d", 0xf8}], 0x1, 0x0, 0x0, 0x8000}, 0x7}, {{&(0x7f0000000200)=@nl=@unspec, 0xc, &(0x7f0000002700)=[{&(0x7f0000000240)="6d67038431eec9ad68cb14305f11694268c23f480035003a21d5ff2a32cec8c5f36f5a9267ab8d1e84e5d60d5d4c65f96fb68c0cc51a0d7212fcbdbf8df3a764409b23af17862ed6d90fe878289e40b80242754ad26c54e24f0164e5b98a35df7c5c3b555c30cdd0b3943161e3e6dc2742e3ef87494f01b4d7a4411df151e496dc3c8ee4c333317b03379ccefe2f4bb5cb750f90bfd49eacd48bec2b678f4169870bb88c7aea4528a0e5db1c14240dd9c30dd4c10fb7b82870af5486ff42092767d84dad1275481f29980b70e22809feff1b8226b0275f1483eeb6726c58118da3d9a18011958c0a62566a7b9834829167", 0xf1}, 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{&(0x7f0000001480)="b5b5b3444cba3f5be5c87421ad19cd37074db22ae0a4a4ea36f53b99614296f14f30971c96e3b2c5569dbee12b5e96f74e74d09613ff2d6449a6a572dfd1e55294e17a36f941304d48343b7c5d40ea6b74caf27c23ff3ad54768dc394cc01aedef54dc4323b0560d091931314aca91da896d2f6f8b7af32ef8562237f37b156068830e15204a82261eeb314727089a74c9768c371fb9935aae83e56886137d30e132299efb2022d284c32e7131621ea47a446e0b8ae92bb5ba18cfe6cf50058b3ce59485cee8d8fa5745883db67e8abbd6f1a05ee42372bcb0de92820ec04719e6357b5f5d1d99364a82b77c75", 0xed}, {&(0x7f0000001580)="1bbda807555d0d6196c3a6c891fbd092dfbbaf5247a100a1f71324741f96c1a84236c608e1ccddadee4c31149b5d400d6f45af4150bc49420b0dc492b0e4f494ddabb825e09758dc5ffcd4d11551e0860bbb0e0abbf5a3db91ddd9ea65bf9de92e1e95332f7a58835441ce6958600131a861b366b14dae4eaa1688d878ac43dd689a91dcd698006d3970f2df4eef8d77bf2f1e0d8fd524b52f338da119fb1863b48d827244f0e0115a", 0xa9}, {&(0x7f0000001640)="77ce8b9c977eac32de9273ec1fe5fb84974cf3a3f01969388693e8ae0448d19b529191d32dbf20b0d63a71d3b77a3a3c4e50a270b23f7ca541b68d35f7537bc9245ecf8d2d7702b96b57f0395c5975c7fef4f37fd8779afdc416f6752288bcdc2f6ca048e4bf21a92117642f8a3491db161d0b6d06e78473e086358c94e80c6ee0843a9724da40e054ca7a818bb6040423aa3d91fcde84948f887119042dbb179f9240d38fc6c3e432ddcb", 0xab}, {&(0x7f0000001700)="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", 0x1000}], 0x8, &(0x7f0000002780)=[{0x60, 0xff, 0xffffffff, "2e6dc9136e324dd1e974cebb4c8de5e17bbb0fa457fbec4c5e5bf8fb7a41bbed990e7e4953f75b939b3aa675995af1564f71e9846285dd7e6c57dbff8ab4f961f1f7f459e958937a07e1d2eec3e7"}, {0x28, 0xff, 0x8, "e8fb7c2b81989a77777aaa073871b0ae7b9f"}, {0x80, 0x10f, 0x4bfc, "27327da378899b1acad570a9bc287d0e754e0e3f5e42dc5060c4806fcfe221e24bb8e942e18021d245ae41d413ca193aaba442ef2baea3aeefd32bd750ff4dec6259338b34526752e6ea03de80d5d94eee0a5ba634a53cc6701ce1c252e7587155ddc56e19bf7fafa1"}], 0x108, 0x1}, 0xfff}], 0x2, 0x4000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002940)=0x0) sched_rr_get_interval(r2, &(0x7f0000002980)) 2018/03/02 15:03:02 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) ptrace$getenv(0x4201, r1, 0x1, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0x0) write$tun(r2, &(0x7f0000000480)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty, {[]}}}}}, 0x34) close(r0) 2018/03/02 15:03:02 executing program 6: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180), 0x0) socket$inet(0x2, 0x6, 0x10000) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000028ffc3), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x200) 2018/03/02 15:03:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="400000001400190100000000000000000a000000", @ANYBLOB="14000200fe8000000000000000000000000000001400060000000000000000010000000000010000"], 0x2}, 0x1}, 0x0) 2018/03/02 15:03:02 executing program 1: mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/117) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000632ff9)=""/122) 2018/03/02 15:03:02 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x19, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000f20fc8)={&(0x7f0000b83000)={0x10}, 0xc, &(0x7f00009ae000)={&(0x7f0000000280)=ANY=[@ANYBLOB="0401000018000104ffffffffffffffffac14ffaa000000000000000000000000ac148b52125e4caf38b7000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015000000000000000000"], 0x21d}, 0x1}, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = accept4(r1, &(0x7f0000000040)=@l2, &(0x7f0000000080)=0xe, 0x80000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) 2018/03/02 15:03:02 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x1, 0x0, 0x9, 0xe, 0x0, 0x0, 0x25dfdbfd, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x1000000) 2018/03/02 15:03:02 executing program 7: r0 = open(&(0x7f0000000ff8)='./file0\x00', 0x10442, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1d) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000001ff4)={0x2}) getpid() 2018/03/02 15:03:02 executing program 0: socketpair(0x10, 0x800, 0x9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000180)=0x1f) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() setresuid(r1, r2, r3) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x1000, &(0x7f0000000140)="166d8c15727cef91ada73bd71ce188d6f3024830864ed78b8ef8a56259eec8022364f9759487c4297b84c7a2dd3bfc290f87b999142a97e26711de88e8bbca") 2018/03/02 15:03:02 executing program 2: r0 = add_key(&(0x7f0000000780)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000800)="7bd4c3bb7f3a8435bdb1bf5cefdaf56c54fb99de01501f9233f3f2a35b515f1a9575e50eab216de4edd9f7ce5924848450f65b650cf522cb8a9699f3c38f948d21c2191dcb4d84fc3a127933f71ebdab9e4f11658fb84e80d951f94d5c9d7c2145db3b21867d480d", 0x68, 0xfffffffffffffffc) request_key(&(0x7f00000006c0)='blacklist\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)='wlan1---trusted-\x00', r0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001100)={&(0x7f0000000200)=ANY=[@ANYBLOB="ec020000170001000000000000000000e0010000000000eb25e923b2aa7bff0000000000000100000000000000007f00000100000000000000000000000000000000000000000000000000000000fe80000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff010000000000000000000000000001000000000000000000000000000000004e2000004e2000000a00000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x5}, 0x1}, 0x0) r2 = request_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='wlan1---trusted-\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="7cfe973b793d9170f6364a338b87dd14f6eea8d0691eb9913e7540d3f762e41c6436a59f448513bcda8fb0f4f8abc9ca6488b142513befa593f1ffc80aa558b577ed85a04fcf872af9fe240a3e2249e214a6af49e2c0634502e586911338c460d8d749929840ec021e7e87b321da6d8c439dd451960834d011159f6cb75c060a8d1388cdf6c9e07756c55e3debe1cc272d28c2cdcae93984b9153417961baae46bca9a1f8d82b05658a0b9e167e9651a21b686b848b97deef6500c615b621c84a66483b292908bba6ed5c40f38d0", 0xce, r2) 2018/03/02 15:03:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4a20, 0x100, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4000000000000004, "96c4"}], 0x18}}], 0x2, 0x0) 2018/03/02 15:03:02 executing program 3: r0 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000), 0xa13fdf7f40f19944) 2018/03/02 15:03:02 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a20da4)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfb, 0x10000}, 0xc) 2018/03/02 15:03:02 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000011fe4)=@req3={0x4fd0, 0x3}, 0x1c) 2018/03/02 15:03:02 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000480)={{{@in=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000580)=0xe8) setresuid(r2, r1, r1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xb88}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x7fff}, 0x98) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x20200, 0x0) ioctl$TCSETSW(r5, 0x5403, &(0x7f0000000100)={0xfffffffffffffffb, 0x5, 0x8000, 0x7ff, 0x7ff, 0x7, 0x3, 0x3, 0x10001, 0x5, 0x601b5d0e, 0x100}) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000001400)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/03/02 15:03:02 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet6(0xa, 0x0, 0x7ff, &(0x7f00000027c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002800)={0x3, [0x7fff, 0xfffffffffffffbff, 0x9]}, 0xa) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) poll(&(0x7f0000ef0000)=[{r0}], 0x1, 0x106) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) 2018/03/02 15:03:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x64) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000540)) 2018/03/02 15:03:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info, 0xc) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000300)) r2 = gettid() openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000240)={'icmp6\x00'}, &(0x7f0000000280)=0x1e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x1f}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x0, 0x0, 0x0, 0xed}, 0xa0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r2) tkill(r2, 0x16) 2018/03/02 15:03:02 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x42, 0x0) openat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x101000, 0xfffffffffffffffc) syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/02 15:03:02 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x0, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x10001, 0x8, 0x67d, 0x80, 0x0}, &(0x7f0000000140)=0x10) sendto$inet6(r1, &(0x7f0000000240)="c689012b2df9a3ea64253dcacead558d70dfe2ca1d94f0d24a99716292cdfd37457c64ab15dff68d6dc6bbd683bbc22ff7579a750a80d9e169fa833afb9ac415414f1c48c659174a63a22965d5966b2bd851fa051e39dd910d9b6400305a1a2e85d1d529edd7f23f318c4157ae1ff2239ffd9896de17e418cc4bb1b66247b0f5b5f824dbe0825bc502820c612f0e444a454d8a6494cc5ffcbe1b058f849d017858df9a8cd7f2c5aec95fde350c4d1ca8c19af6cb", 0xb4, 0x4000000, &(0x7f0000000300)={0xa, 0x4e22, 0x4000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9f}, 0x1c) symlinkat(&(0x7f0000000340)='./file0\x00', r1, &(0x7f0000000380)='./file0\x00') setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x8c) [ 47.606206] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 47.627598] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/02 15:03:02 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000400)=0x3cc, 0x4) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000f6bfc0)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) readv(r0, &(0x7f0000f77ff0)=[{&(0x7f0000f77fa1)=""/95, 0x5f}], 0x1) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) 2018/03/02 15:03:02 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000064cff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x80}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x133) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={r4, 0xf4, 0x103}, &(0x7f00000000c0)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x2, &(0x7f0000442fe8)=[{0x25}, {0x6}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000e000)=' ', 0x1}], 0x1) 2018/03/02 15:03:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f000085bfc0)=[{r0}], 0x1, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x0) close(r1) 2018/03/02 15:03:02 executing program 1: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000001c0)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[], &(0x7f0000000300)) symlink(&(0x7f0000000040)='./control\x00', &(0x7f000000affa)='./bus\x00') socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000440)=@sack_info={r0, 0x200, 0x4}, &(0x7f0000000480)=0xc) sync() symlink(&(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000080)='./control\x00') r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) r3 = open(&(0x7f00000004c0)='./control\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r0, 0x7f}, &(0x7f0000000500)=0x8) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000000)={0x3, [0xfffffffffffffffd, 0x6, 0xfffffffffffffff8]}, &(0x7f0000000140)=0xa) 2018/03/02 15:03:02 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000012ff0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r0 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='em1/vmnet0\x00', 0xfffffffffffffffa) r1 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="e0e7962753a8ec57b794a9694135caa54ca4e8657af441b837e8bd68214e169008a3c3c838a452ef2be82057e15f48a0a186895205ffb98bd216fbbc78", 0x3d, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="9fdef77bd1b79e0e57b31b4b58e9bbfcea8a2e551747e5bbc045840d0c090526376e39926f5e3a4220f3e4c7e058ad9885916c25d79475be", 0x38, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000240)={r0, r1, r2}, &(0x7f0000000280)=""/34, 0x22, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000300)={0x4, 0x0, 0x9081, 0x4, 0xc, 0x9175}) 2018/03/02 15:03:02 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1ffffffffffff, 0x40302) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xc5, 0x6}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000004800)={@loopback, 0x0}, &(0x7f0000004840)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000004880)={@loopback={0x0, 0x1}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2, 0xe0d1}, &(0x7f0000000140)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000180)={@ipv4={[], [], @local}}, &(0x7f00000001c0)=0x14) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000080)={0x1000, 0x4, 0x0, 0x1, 0xfffffffffffffffc, 0x80}) 2018/03/02 15:03:02 executing program 2: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f0000e0dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/03/02 15:03:02 executing program 4: seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000022000)=[]}) personality(0x1bb2baf3005ac119) uname(&(0x7f0000000000)) 2018/03/02 15:03:02 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x7ffd) flock(r0, 0x6) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) 2018/03/02 15:03:02 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00', 0x6, 0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = accept4(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000180)=0x60, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @local, @local}, &(0x7f0000000240)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000280)={r2, 0x1, 0x6, @random="b029a3365912"}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000140)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00000002c0)=0xff, 0x4) sendto$inet(r0, &(0x7f0000d7cfcb)="a2", 0x1, 0x0, &(0x7f0000893ff0)={0x2, 0x4e20, @empty}, 0x10) 2018/03/02 15:03:02 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000006180)=[{{0x0, 0x0, &(0x7f0000001080)=[], 0x0, &(0x7f0000000340)=[]}}, {{&(0x7f0000002b40)=@un=@abs, 0x8, &(0x7f0000002b80)=[], 0x0, &(0x7f0000000000)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00000012c0)={&(0x7f0000000080)={0x27, 0x2000000000, 0x100, 0x0, 0xa97, 0x0, "5b515d51694d8afc71135122a5610af4bebae2d37b583575ff058a60a465dac2707340eecce0acf4fd5eddc286fda8d5f5f1e3e7e77954f67829cfddb136e2", 0x20}, 0x60, &(0x7f0000001200)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="dabeff820f310e77bf60fb7e2ac48ae4f4a79cf886f8ad494c910b488599f11fc0f530b520fe035caa7c50b3bfb854ce61049ee8933b96af791c688b5a16a82df2f2e1d7b86992683d7333b16213ae6f6c244dfedb753c27950ab86da1afe32cb3d9153ba2beaf20fa8a40b423f1dd421f7d295af5ed0672d21514c521d30a5bf4458abc48082e32a4c90e709674c32edc2175328c71305fb89dd101cda750b5a95fbf55ad8139c252e9001b1fd5a649c6e7581bb109d3bf11dc479bc8fd689f10393eee4a6eabea8bf9897f6ed6a780848f79376cea0982b34a", 0xda}], 0x2, &(0x7f0000001240)={0x48, 0x19d, 0x8, "5fd33035383b4dba16fe6394b73bf8676a1a26d612c1c61ce99f47e0d69e7e385033f82f1f3c9464a64da85c8b0121421aa3dd31f3affa"}, 0x48, 0x4000}, 0x10) 2018/03/02 15:03:02 executing program 4: clock_adjtime(0x0, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77f4}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/sco\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0xffffffffffffff7a, 0x4) r1 = open(&(0x7f0000991000)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000000000)={0x2, 0x1}) 2018/03/02 15:03:02 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r2 = syz_open_pts(r0, 0x0) getgid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)) dup3(r1, r2, 0x0) 2018/03/02 15:03:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x3) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setreuid(r2, r2) getpeername(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x2e) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000200)=0x1e) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xf, 0x8001}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000380)={r5, @in6={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7ff}}}, 0x8c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'sit0\x00', @ifru_addrs={0x2, 0x4e20, @loopback=0x7f000001}}) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/03/02 15:03:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000122000)='./file0\x00', 0x0) readahead(r1, 0x0, 0x0) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f7ff8)=ANY=[@ANYBLOB="0100d43800000000"], 0x8, &(0x7f0000287ff0)=[{&(0x7f0000b82f6c)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x526, 0x8, 0x5, 0x101}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x6, 0x4}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r2, &(0x7f000089f000)='Q', 0x1, 0x40001, &(0x7f0000278ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/02 15:03:02 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockname$inet(r0, &(0x7f0000000a80)={0x0, 0x0, @multicast1}, &(0x7f0000000ac0)=0x10) r1 = syz_open_dev$mice(&(0x7f00008b8ff0)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000005c0)={'vlan0\x00', @ifru_flags}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 0x4e23, 0x8, 0xa, 0x80, 0x20, 0xb4c00ce88229152c, r2, r3}, {0x8, 0x1, 0x7f, 0xdc, 0x4385, 0x7, 0x5, 0x9}, {0x4, 0x10001, 0x8}, 0x0, 0x6e6bbf, 0x1, 0x1, 0x2, 0x1}, {{@in6=@empty, 0x4d2, 0x3c}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3504, 0x3, 0x0, 0x4, 0x7, 0x80000001, 0x8}}, 0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e25, 0x0, 0x0, 0xfffffffffffffffd, 0x80}, {0x0, 0x80000, 0x40000, 0x1000000000, 0x2}, {}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x7}}, 0xe8) r4 = gettid() getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0xf8, "d5a2d4ece4f079232827fab38ba4d114eda1c7380191f0a44b6f114d023e5fd295e4fd3670173a0fc92e3b4feb4d2f79ee0d3ee3c1ad0c968dd9d1a1342de59b5e9fd8e6dc60311d43219b31b1e813f261ee78fcd0aed40cdd92aef39a21faa77cc3aca029943f309e0048960b19afc27ccf9579deba12344c19cfeee37b599f1c97460b325d4ab1ba20c04013164303be9a0773eda214d203d52fc99c974ad904564ced8617ada5afbd801c2a5f9ef48d6029170914c0ac7175941df712df7aa2c283617f5a50aba8cc57f9bb637f5017b2c42f8c0ba04fd17ca862c0f774f2a6d744b4dd9a5f52f3657ea6025a570e740bbae8f22decca"}, &(0x7f0000000000)=0x11c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x6ba8}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000740)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000580)=0xff) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000000840), &(0x7f0000000880)=0x4) r6 = syz_open_procfs(r4, &(0x7f0000ba0fef)='net/mcfilter\x00') dup2(r6, r1) bind$pptp(r6, &(0x7f00000008c0)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) 2018/03/02 15:03:03 executing program 2: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) write(r0, &(0x7f000071c000)="240000002a0007000000000004000006fb06ffff010000000004005f000000000000fd10", 0x24) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x5, 0x7, 0x8000}, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@ipv4={[], [], @remote}}, &(0x7f0000000040)=0x14) creat(&(0x7f0000000100)='./file0\x00', 0x183) 2018/03/02 15:03:03 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) prctl$setendian(0x14, 0x3) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='dctcp\x00', 0x6) sendmsg(r0, &(0x7f0000001100)={&(0x7f0000000000)=ANY=[@ANYBLOB="fcfffe0000000000"], 0x8, &(0x7f0000000080)=[{&(0x7f0000000040)="9e006f35b5e7bf47a56384", 0xb}], 0x1, &(0x7f00000000c0)=[]}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vga_arbiter\x00', 0x4000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000700)='/dev/sg#\x00', 0x7, 0x101401) linkat(r1, &(0x7f00000006c0)='./file0\x00', r2, &(0x7f0000000740)='./file0\x00', 0x1000) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) r3 = memfd_create(&(0x7f0000000640)='.!\x00', 0x3) fstat(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) accept$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @empty}, &(0x7f00000005c0)=0x10) sendmsg$nl_netfilter(r3, &(0x7f0000000540)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8004}, 0xc, &(0x7f0000000500)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="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"], 0x2e0}, 0x1, 0x0, 0x0, 0x40000}, 0x4) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000100)={0x9, 0x0, 0x7}) connect$pppoe(r2, &(0x7f0000000780)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syzkaller1\x00'}}, 0x1e) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000580)) shutdown(r0, 0x1) 2018/03/02 15:03:03 executing program 0: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x2000000, 0x9, 0x47) write(r0, &(0x7f0000002fff)='o', 0x1) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') sendfile(r0, r0, &(0x7f0000000ff8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000007fd8)=[], 0x0) 2018/03/02 15:03:03 executing program 4: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/softnet_stat\x00') sendfile(r0, r1, &(0x7f0000a3b000)=0x4, 0x26bd505) 2018/03/02 15:03:03 executing program 5: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) socket$l2tp(0x18, 0x1, 0x1) 2018/03/02 15:03:03 executing program 6: syz_emit_ethernet(0x4e, &(0x7f0000000280)=ANY=[@ANYBLOB="ff3997ffcd0000000000000086dd60c8fba20002000000000000000000000000000000000000ff0200000000000000000000000000012c0d907800000000ff020000000000000000000000000001d58bf1fc7307cf2bab0f445746a55c5b8641faa8ba34217f31524734"], 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x2e, &(0x7f0000000100)=[{&(0x7f0000000040)=""/163, 0xa3}], 0x1, &(0x7f0000000140)=""/156, 0x9c, 0x7}, 0x10040) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240)=0x80000001, 0x4) 2018/03/02 15:03:03 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0xfffffffffffffffc, 0x4, 0x0, 0x3e, 0x59ce, "6cd1a38533517399ef9cdb123c9920fee3442950936924f7f9b780cdac3e0776050cc1ca85e42003a5e0f85794105034a9335fca2e82e1b3469d68bc35806c", 0x6}, 0x60) close(r1) 2018/03/02 15:03:03 executing program 1: r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000200)=@generic={0x9, 0x4, 0x4}) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000000100)=0x6) timer_create(0x7, &(0x7f0000000140)={0x0, 0x34, 0x2, @tid=r1}, &(0x7f00000001c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) recvmmsg(0xffffffffffffffff, &(0x7f0000006640)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f0000003400)=[{&(0x7f0000000380)=""/65, 0x41}], 0x1, &(0x7f00000034c0)=""/146, 0x92}}, {{&(0x7f0000003580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x004'], 0x10, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/28, 0x1c}], 0x1, &(0x7f0000003640)=""/245, 0xf5}}], 0x2, 0x0, &(0x7f00000067c0)) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000240)=""/68) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/02 15:03:03 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000bc000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@remote}, &(0x7f0000000080)=0x14) r2 = dup2(r1, r0) sendfile(0xffffffffffffffff, r2, &(0x7f000000c000), 0x0) 2018/03/02 15:03:03 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff5ffc)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe8fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = dup3(r0, r0, 0x80000) accept4$ax25(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) sendmsg$nfc_llcp(r2, &(0x7f00000013c0)={&(0x7f0000000080)={0x27, 0x10000, 0x7cdc, 0x7, 0x5, 0x9, "9421738cf7500171fb8c1d303b9c0782e2270d30bce098feea0e5898796939f087626ba558343c9b749486ebdfbb18fcced8927596eb0655abaedec57dab25", 0x6}, 0x60, &(0x7f0000000340)=[{&(0x7f0000000100)="2360598df56e7dfea052993aee67c18cf4b9827cbda6bff467efedc9846480f4c28c5b872ee80692211a8df9612244deae3b539e91a234", 0x37}, {&(0x7f0000000140)="3880c24781dc3ed0f1d96179d3bcdd532fb411dcd8a0edc3770bd9438ebb8082a2e9f9332bff3a7b98ffae052e4eea930483b1428678bb85ea056d2d860cfcecf2a78acf5f271bfb5e26176c4b3bf8f65550287d676ed192626e538b8c9188e6d2557767cbee50ab1caa80a0c76c650938c41a8803061e4ac4bac6371f9d35729e7994d5a5dd1db196834b1d8fc348566a1a4cf21b9da86a8f9c35682c66288dc44606c4f2e241442ef8eed840b9a9c5e4337e10fa24", 0xb6}, {&(0x7f0000000200)="3eec2b42fe76afad4cabad2aaeaaae59bb0e9dbe0399e2bd565e601ab60dfc55b52a917d08fe1d7a0b", 0x29}, {&(0x7f0000000240)="50037a4b47102aba45affeb156b2a8ff1451b6487177ebd04f89b86512cb09344ef5c66ba7ac668f3df859e2a40b0f9fcc164d87cb1823e9981ba7da91cc6641cd83dd1f6b0a4710bb8ae53637eeba42bc8b5134792059cb94f37dba0e35715454c8b9c92e1fdaa14840c3a61dead5ecb320f39140f357de9839f879ff6c5a5ce948ed53f295074f4be321a1d91b7b88d631fa71325f6247e95cfcecd2bd1ddb2c9492fcc3dfb325e105b9d23549c97b1c622a29f6ecb7d425b2a52a7aab6a208779832820c8a7fc0df61ff4587524fd8070c3fff49b495685fcf79ea9f0b8117f594ba85ac6", 0xe6}], 0x4, &(0x7f0000001480)=ANY=[@ANYBLOB="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"], 0x1010, 0x1}, 0x80) 2018/03/02 15:03:03 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) socketpair(0xa, 0x5, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x6, 0x1, 0x7fff, 0x187c, 0x83f9, 0x7}) sendto$inet6(r2, &(0x7f0000009000), 0xfffffe34, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/02 15:03:03 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xfffffffffffffcb3) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000140)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000001c0)=0x8) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000240)=0x7) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000000c0)=0x8001, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) uname(&(0x7f0000000180)=""/14) 2018/03/02 15:03:03 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000019fb2)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000002fa8)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f000002ffa9)=""/87, 0x57}}], 0x2, 0x10000, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0xfffffffffffffec7, 0x0, 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'ip6gre0\x00', @ifru_addrs={0x2, 0x4e22, @multicast1=0xe0000001}}) 2018/03/02 15:03:03 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001300), 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001340)={"6db7c469b17ee2699c57cd55bb175f4f", {0x4, 0xbd8, 0x0, "f051b103dc7a"}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000aa8000)='\a', 0x1) 2018/03/02 15:03:03 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r1) sendto$inet(r0, &(0x7f0000000140)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0xffffffff) sendto$inet(r0, &(0x7f0000000180)="db", 0x1, 0x0, &(0x7f0000893ff0)={0x2, 0x4e20, @empty}, 0x10) 2018/03/02 15:03:03 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000) lseek(r0, 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f0000000200)=@random={'user.', '@]keyringppp0selinux}\x00'}, &(0x7f0000000240)=""/12, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @empty}], 0x6c) r2 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000100)=[{0x3, 0x9}, {0x8, 0x6}, {0x7, 0x20}, {0x2, 0x6}, {0x8, 0x7}, {0xb, 0x8001}, {0x4, 0x3}, {0x0, 0x4}], 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) 2018/03/02 15:03:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="29703aef9b5f5842c09377000200"}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x3) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200000, 0x0) accept$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/03/02 15:03:03 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001740)={0x0, 0x4c2f, 0x8}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000017c0)={r1, 0x8, 0x5, [0x5, 0x7e4, 0x6, 0x1f, 0xfffffffffffffffb]}, &(0x7f0000001800)=0x12) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/02 15:03:03 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000301ffc), &(0x7f0000ff7000)=0x4) 2018/03/02 15:03:03 executing program 4: r0 = epoll_create(0x20) unshare(0x8000400) fcntl$notify(r0, 0x0, 0x282) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x8001}, {0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x9, [0xfffffffffffffffa, 0x5a, 0x6, 0xfffffffffffffffd, 0x101, 0x0, 0x7fff, 0xe673]}, 0x5c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x2008}) syslog(0x0, &(0x7f0000000180)=""/85, 0x55) modify_ldt$write(0x1, &(0x7f0000000000)={0xb3, 0xffffffff, 0x4000, 0x6, 0x496, 0x80000000, 0xffffffff, 0x1, 0x3f, 0x7ff}, 0x10) 2018/03/02 15:03:03 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000000100)="f8f8ffffffff18ffff0000265547b248396a90c1ea7525b0459d031dc5d840814a008345e9aed7b6fcc9bfe204") r1 = accept$inet6(r0, 0x0, &(0x7f0000000040)) read(r0, &(0x7f0000000000)=""/36, 0x24) fgetxattr(r1, &(0x7f0000000080)=@random={'os2.', '&^eth1[/em0\x00'}, &(0x7f0000000140)=""/94, 0x5e) 2018/03/02 15:03:03 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x101) 2018/03/02 15:03:03 executing program 3: mkdir(&(0x7f0000fd5ff8)='.', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000080)='.', 0x80) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='.', &(0x7f0000000140)="6d6a6c027300", 0x80000005010, &(0x7f00000e7000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/02 15:03:03 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) creat(&(0x7f0000000b00)='./file0\x00', 0x0) socket$unix(0x1, 0x0, 0x0) geteuid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000004ec0)) stat(&(0x7f0000005100)='./file0\x00', &(0x7f0000005140)) accept(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x2e) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005580)={{{@in=@rand_addr, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000005680)=0xe8) syz_fuse_mount(&(0x7f0000005780)='./file0\x00', 0x1000, 0x0, 0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$sndseq(&(0x7f0000005840)='/dev/snd/seq\x00', 0x0, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000005880), &(0x7f0000005900)=0x60) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005a80)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006100)='/selinux/policy\x00', 0x0, 0x0) 2018/03/02 15:03:03 executing program 1: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="48a19981d925b093", 0x8}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x9, 0x4) 2018/03/02 15:03:03 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)=0x3) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000006c0)) write(r1, &(0x7f00000000c0)="f5dbcef9569fc662d0bdda809b26be5247ed99bf52c71c1c893505370ea8818a6e3f925fc1619a469a8ad4466ff83660807fa90f84a0d96aa59585e5576db991ac7f080c2c4e9b4d6e35e886", 0x4c) write(r0, &(0x7f00000001c0)="4b93803722a6592e6f552d6039d4912108cc4d562c707e96b06003083f94af162f80e08b5716e116dcb8419ecc32d9b26ec11724a6", 0xe) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 48.166678] binder: 9021:9025 ioctl 40046205 101 returned -22 2018/03/02 15:03:03 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000040)={'system_u:object_r:ksm_device_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x39, 0x31, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x75) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x8040, 0x0) pivot_root(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) write$eventfd(r1, &(0x7f00000001c0)=0x4000000000001, 0x1b2) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000400)='/dev/pktcdvd/control\x00', 0x4000, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={r2, r3, r4}, 0xc) r5 = dup(r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000180)={0x6, [0x5, 0xdd7, 0x3, 0x4, 0xfffffffffffffffb, 0x5]}, 0x10) 2018/03/02 15:03:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000786000)="580000001400192300bb4b80040d8c560a0600000000bc76589643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004221ce1ed5e00000000002200100001000708000002000000000f536e", 0x58}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xe4f7, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0xffffffff, r2, 0x2, 0x10001}) 2018/03/02 15:03:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000024f88)={0x0, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e20, @dev={0xac, 0x14}}, {0x2, 0x4e20, @multicast2=0xe0000002}}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='nr0\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x1) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000005c0)=""/4096) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000480)={0x1ff, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @empty}}}, 0x118) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000400)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000440)={0x67b, 0x7ff, 0xa3}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0xbafea3d, &(0x7f00000015c0)=""/4096) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1a, &(0x7f00000001c0)=""/223, &(0x7f00000002c0)=0xdf) recvfrom(r3, &(0x7f0000000300)=""/175, 0xaf, 0x100, &(0x7f00000003c0)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) bind$llc(r3, &(0x7f0000000080)={0x1a, 0x1c, 0x8, 0x89c9895, 0xcd1, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/02 15:03:03 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bpq0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="39d4395311000010e5a35c9c6e7fb47e45a280ce93601fb8b745c43c11e85b136fec76429afa3ba9c3a850bce8ce7680534f26f5b558b1bca12d3bb81779f1937b4a827d521302e417f563192dbc"]}) 2018/03/02 15:03:03 executing program 1: clock_gettime(0xa, &(0x7f0000000000)={0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x84000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000140)=0x4) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={r0}, &(0x7f0000000100)) 2018/03/02 15:03:03 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40a40, 0x0) write$tun(r0, &(0x7f0000000040)=@hdr={0x1, 0x4, 0x7fff, 0x3, 0x5, 0xde8d, @ipv6={0x7f, 0x6, "2fe329", 0x235, 0x3b, 0x1, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, {[@srh={0x5f, 0x12, 0x4, 0x9, 0x3, 0x400, 0x5, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @dev={0xfe, 0x80, [], 0x11}]}, @fragment={0x5c, 0x0, 0xff, 0x6, 0x0, 0x0, 0x66}, @fragment={0x1, 0x0, 0x7fffffff, 0x8, 0x0, 0x0, 0x67}, @srh={0x6c, 0x14, 0x4, 0xa, 0x101, 0x6, 0x7, [@empty, @dev={0xfe, 0x80, [], 0xa}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @empty, @empty, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}]}], @dccp={{0x4e24, 0x4e21, 0x4, 0x1, 0x7, 0x0, 0x0, 0x2, 0x0, "dcfe11", 0x6, "0cdac0"}, "24126e073686cdcc93a8a86baa1a397836fddd398915c329054b203142244cbe21c818d8336a7dbeb51c5bcbbf5bd1241a2e68372ce1e0e70adaf1ddbb262539f40fc93c30fe48f4c97ddb4a5b5f60323522f66ddc061fe29a0df8c3c2b49523ce413b538a5874f1b2dcbdb6e13775a7842ab390429875df390966a817035d9a9fc65de6f1c4ac2082bed4656507d4035c91b9188e1926b74f91da3c4a0c757a708932c04f2075207189e32286b547caa31ba525301cd6ef416bea375cf7d0cb26a19233287954ea26b22d626329b822d0675d8baf"}}}}, 0x267) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/02 15:03:03 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000080)=""/39, &(0x7f00000000c0)=0x27) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/02 15:03:03 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380)=0xa, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)="87", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xff9a, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/02 15:03:03 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000057ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x10) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7, @tick=0x7, 0x0, {}, 0x0, 0x2}) 2018/03/02 15:03:03 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000040)=0x10000, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/02 15:03:03 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40040002}) 2018/03/02 15:03:03 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0x3d}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000000)={0x0, 0x4000, 0x800000000080da12, 0xc5a, 0x0, 0x7}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/02 15:03:03 executing program 2: rt_sigpending(&(0x7f00000000c0), 0x8) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10, 0x80000) ioctl(r0, 0x1, &(0x7f0000000240)="19a372ac0a3f164424d2aa4a68f672010f14b892868d2081a95ae7994d7e3c9f7621d29b16ae71059be60cb3af7db7fe9c8ee6") r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$inet6(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, @empty}, &(0x7f00000002c0)=0x1c, 0x80800) ioctl(r1, 0x40000040401070ca, &(0x7f0000000000)) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x2}, 0x8) 2018/03/02 15:03:03 executing program 4: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000180)={'syzkaller1\x00', @ifru_addrs={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}) clock_gettime(0x0, &(0x7f00000001c0)) pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) futex(&(0x7f0000000280)=0x204004, 0x80000000000b, 0x8, &(0x7f00008e1ff0)={0x77359400}, &(0x7f0000000200), 0xfffffffffffffffd) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000100)='yam0\x00') mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x20, 0x6) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/02 15:03:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x15) writev(r0, &(0x7f00000b5ff0)=[{&(0x7f0000dbe000)="290000002e003109ebff0706000000070a000000010000001883000016fffff70000d81f99645aff00", 0x29}], 0x1) [ 48.319771] audit: type=1400 audit(1520002983.278:59): avc: denied { validate_trans } for pid=9047 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/03/02 15:03:03 executing program 2: mkdir(&(0x7f0000f91ff8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x400800, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0xad, {{0xa, 0x4e20, 0x1, @empty, 0x7}}, 0x0, 0x1, [{{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x4d4f}}]}, 0x110) 2018/03/02 15:03:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setuid(r1) 2018/03/02 15:03:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f0000000000)=[{&(0x7f00005e8000)=""/4096, 0x1000}], 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) [ 48.385938] syz-executor6 (9075) used greatest stack depth: 23776 bytes left 2018/03/02 15:03:03 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x220082, 0x38) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001000000000000000000100000000303000000000000000000001d00000101000000000000000000000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/02 15:03:03 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0xffffffffffffff7f, {0x2, 0x4e21, @empty}, {0x2, 0x4e24, @empty}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x200, 0xfffffffffffffff9, 0x80, 0x0, 0x0, &(0x7f0000000100)='ifb0\x00', 0x24, 0x7, 0xbb00000000000000}) r2 = syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000080)=""/46) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) bind$netlink(r4, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000240)=0xfc39) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}, 0xfffffffffffffff7, 0x10000}, &(0x7f0000000340)=0x98) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000), 0x4) r6 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r4, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000002a0011030000000000000000000000008c9040c5f2925dbcddd9b8b4f20b62b117269a6492d01a976591c3fa4fe57ffe1a11beae19ab8513f742b196b0bd44979c46cd26f951a26e7ab2bee67cec9d240f857275432bb1da9af08889d0c305bb5b6db1831bd13fe376b379b66a59d8e3243f4468f5ca4c18d739731618180982f2dc2980f80b442f08a7a95573d5dcb322e9e5c4e6a192b9b1b3f82ec6e8f5b8a63e09f98c79028ace215e282187db8e77963b440f8af2e905013dcd0e9ba616c96b9b5720600e8e139356e2d271963b5c"], 0x14}, 0x1}, 0x0) write(r6, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000040)) 2018/03/02 15:03:03 executing program 2: r0 = socket$inet(0x2, 0x80000, 0xfffffffffffffffe) pause() syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x12800) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000de2ffc)=0x10000000007, 0x4) 2018/03/02 15:03:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006affd0)=[{r0}], 0x1, 0xfffffffffffffeff) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x6) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/02 15:03:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000000000002004e21e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000300000002004e22ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e237f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002f1be11fec38b6ac8b19f2f81c7b0f4072241153a185eed08f2cc34ea95e9cb272574a607e470da76ab5cc36e8c4a09bdfc0e5daf619feafa16a30e385a61c8b932039820e21ede4efbb3def7817a82cd760d085ef4ca1c60edf68876a080d7b858dfed7ba882fe665b0781f69c5314b68851b16aae9b3240571"], 0x230) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000), 0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x20) getpeername(r0, &(0x7f0000000080)=@nl=@unspec, &(0x7f00000000c0)=0xc) 2018/03/02 15:03:03 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) pread64(r0, &(0x7f0000c5bffc)=""/4, 0x4, 0xfffffffffffffffe) 2018/03/02 15:03:03 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000356000)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000004340)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0xc4a}, 0x2, 0x2, 0x4}}, 0x2e, &(0x7f00000001c0)=[{&(0x7f0000000040)="acf7dd11cbbd87d456e2c1ae771cc00d624e8645f7dcd781cbc898899d7521abaafe200d7327f596ef8d6ddfc5c98ac765225647626d784b2028535f156787f44c3364026abfef0c65c5b03dae01215aa641ce2e000a40064a0f237971cc7fa09996c212b779b909ad5d0c4250c0dfc065d59fc79ea02be5a6b9b6249a785a28352caab87c62e16087af199a0d215010f7542800799c17c97322c7805b62cbe165acab950ae2fd29cb52d16d6f5a99af410012377dcea46268104a6d37652f39e80eeb3149d090afab5353b00bb1469be0afc35fabcf238b0ca56bfe3aca", 0xde}, {&(0x7f0000000140)="d343fcd7f96ffd8d5528af7da52306105f1b82cbcde5a4914de9fcb35bce9385640c068a32571f92ee69b15acbae5a327f87f1c3fdc8884c128eadc059911f46f985649412cbb8da2fbbd3b6c8df1089fe3c391b9a0368ba8882", 0x5a}], 0x2, &(0x7f0000000200)=[{0xf0, 0x11d, 0x0, "f143ebc4a72b814432b3621d7b7e9d26114bc435f0b2b70b648566ca47d767009bb292f3248b661c8533e6213cec2e4dd80fe6dd4149689029da5a230b51ae0078f9999b4df211938f048edcbca7495551fc327147956729105daaf256c698c17e66f789030c20543a895eb7f3c7c20f6de58b1e2352c8752af6cbdebbd89defe113d48ac33bfd5a46360cb9255f0846e698623bfd9b4c9d1d7dd2fa51e6ecf7a7fd8c5e4859f5ee2a26ce4990aa5a1aad84b524b17bf60c4cf6b5f65752f6f41d621e7493113094d2b6598ba5da9dc28bc51297a1faff90934892eb72bb"}, {0x110, 0x11e, 0x100000000, "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"}, {0xb0, 0x0, 0x5, "6699739b1fab91b3277e057814e5ee968352cf66c4cef9c449653ac55ae1c8746f46c80aeed784ed880d01b2334b9804606ae54147a8f162642da81954003cf89b6b26bc49fb7df85e034fed2f179ece719e582da975d15c5da5e5757231a7c22010eed1c6d07735631a3f9cb52ca48770f859afebcd69f01e5acbc49be64aada02e5e09a48d9a5dac5a77ecfc4f6fbf2beafd6e7dc59f4a4d2f028d779467"}, {0xb8, 0x29, 0xcbe, "fb3ff67f002f94da6f17e4db39b492f2ed19f337a3fd70104e34aadcd875b6b15cfb4a7ef92af877237909c8e3927838176285d6e8ede9622f5c38a99c1913155cbfa12640758cbe248a249b6c8a7877cf602adaf82c25ed4549fbf56fcdde3432c3bd1ac98c68bd2bc905ac60ac34292990dcfbe27907c5bd16c4ede2ab84ae586c125c4726a054b0c87547794e1f99532e4a2898a8fdd1b402d2d83913cd8fea"}, {0xb8, 0x107, 0x0, "fb4c8031f42fcc65806ed10a7d829421d63ae3c73133b78294e800f9a7a7c3c4efd3dc4a9f30033a041da9b47779543ba3e9d8dd1dacba99fb513e4baba2ac6d30caf7d1aa7e01cc84d3fcbe910b8551a05a050503b2f58043f25b52b537b1f62f8ef6ce5e40c43e7d3c77929ee2a63924f4e2c85ec5858f559c30e25b2543ab4553c1d04d7aba00a10196466bd1e720ee29e493c7c337fb1a23ebda81556bd0da8f4fa2c660"}, {0x88, 0x103, 0x40, "dcfbec30fc03def3ca9f162394ff60a209b49726cd5d5c815fb488bd1904e440b2997a9f44e78a4ed41a66ed8b6177d1ca2c6d440852256651db4c25cb70064d675db51fe4779009f97c8a9d5fe0b2caa22b0ffc375817bf8a7307d73980525a23ca86a90915bbfb03c0a07042508de61f9f"}], 0x4a8, 0x800}, 0x8}, {{&(0x7f00000006c0)=@llc={0x1a, 0x15, 0x2, 0x0, 0xc821, 0x961f, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10, &(0x7f0000000a00)=[{&(0x7f0000000700)="46bed9969f9af57254eb3b8157adfeffea7a76e39c4364024a247b08282c93a9356b136c68c5ed34d14189af0f29424fad8df9abcf3cf6cb8eec00b2dd09f1ad38bc4ac929bfccec94b5e996866b3b58e7203f589e70fb9b5af021122372d1df8e43c29ff1c831fac01997133e85ab908edf1d15f71697c8102671c9aa3d7b7e6b4883c9a8db7b8aacffe0920dad234411b3b7a66c6036c104c91ce899206de43f83a1c8f44ca6c6670a495695a1b9f1d52def44a16a0126a277e2a8dca7396f09432efb15318917dbc4020386", 0xcd}, {&(0x7f0000000800)="cfffafd399f1b6de7dc8662d58147bc8cb23cbe5f927dc3e2acf1db55df58f2bc500785001c7c5d70d8560aac1f41ed71be410e192d0d025d3d63ac89b9975e7bfc2768a3f160e6b00f0d6805c579290c5311e32f87884445daaf1e740f7fb09dd49666e4e71866ea2ac4a95c452f901206c594793a7207b417631996ee3a700c257b6bd164efdbb8b7d9f3b3b37e170405c9915c09c91cb4e5192a11742b268a03dcf08001d2d3fc398a2bfd137326874ef5364ac6b94467a24", 0xba}, {&(0x7f00000008c0)}, {&(0x7f0000000900)="fdfe4bcce502846ba971c2f57ee7", 0xe}, {&(0x7f0000000940)="3692b70cd5eab3c18f4b11435934edc229700fab9f7deaf8bf78e5ee6364f4c8729da621d131cd386c0a17493677434be55cd196d7a08a7d75e612d4f5c9e7443998356f44975de7c6d1456a54c7a42adfa736102c1e0b5f79b78a509b8ebbab5cece1e5e5efe10ac14162aae4415c8c964ae6171c68f9515b442daa10ba1af5", 0x80}, {&(0x7f00000009c0)="6d69cb8b463b19ce0c7032260d427731ad52bd33b1ef7cb30d613f712ff26edce8db1ce30b8ed50efd986b6cdb615a108217de063e253edde0496bcfc2d57175", 0x40}], 0x6, &(0x7f0000000a80)=[{0x48, 0x10b, 0x3, "e15abad27cb20300941572cc9aca44d55c9e0c503b70c50b6210052252cffa7a811501e9ff34e8625fd46724e84727ffab370817af"}, {0x80, 0x110, 0x0, "6dbc8f79d74c2d8923bd2ba501646c585f9408ff536d3f6fb32aba39fe8676a27974022b863ee728e3d0341a3ebbff2180c664c71a1aa14966f8ff9312b588d694677da9e827eb03bd1e87d50e863c61c598c3e6b9b2f41257063f1e949af1235d654ec20ed429914b0be7e3da8d"}, {0x28, 0x107, 0x7, "7e2bdb7220f2ad144019af8d401d3d657dfd199796729e"}], 0xf0, 0x4000}, 0x8df6}, {{&(0x7f0000000b80)=@rc={0x1f, {0x3, 0x7ff, 0x6, 0x480000000000000, 0x5, 0x4}, 0x2}, 0xa, &(0x7f0000000d80)=[{&(0x7f0000000bc0)="38bc3137bd0b70636b1c4360e6f614782479fb1278eccbf537475e3e075a0d91c64db3a5057b9fadf734ad0e5b9ae6a5c8fc9aee6f497ca75564a4d6060093cbef27c203edc52dfd28ffc313a4b21a4c50ddfceb12ed0cca1aee0b7c38a37cae0ac73545ce5c6d5c9d", 0x69}, {&(0x7f0000000c40)="53dcbd57aed5e2e8f27feaeb53bd294a584fa8d90e1f7e1231ad1c9e0cf2d7baf511f9b7080d261e8a7ed3daac93092fca2f4373ff8a36a76e86379cedd2d0eb2d82f88eba95fb0b70933fa162fd5523311a51d1d90360979d2ccad194f311ed4615bb945879b1e5fc84b49a4d43ce5f01eb3a43b51b30415281974416d445b8f71fb9d248c3abff19c2500d286c11c88e79a09fb9f7441f8d11faf2c2325379bcc4d52cfc27792a9b034952ab7d3928b4920d0457ef56274dd0ac9ebb71eb55c07e79890000a2368ec2e8862d8305324579c7764800d87eb1cc7687a2e53244ed41d5c3683d646f43343b23de41", 0xee}, {&(0x7f0000000d40)="3acbc54503813138b7bd8f9f10cbaf", 0xf}], 0x3, &(0x7f0000000dc0)=[{0x78, 0x117, 0x9, 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{&(0x7f0000003d40)="1d44dd59f5b18059f24beb6bc81b0051d6f72a4311f8da1ab426039a6a055594ba6448de520f399a31df2b2ed8dafebd3b6ef2f122c7328d168c9fef430dbca636e91676a56037f9d2565ae91eb04fb7d73f7677fab70fe7e6d8cb779854f8f1b68e6bd2a49d3572be94c69057", 0x6d}], 0x6, &(0x7f0000003e40)=[{0xf0, 0x11f, 0x9, "2a63a651cc6f1910d7bd9dcbe2da23957407d70938b7d846eabde18549e32f32bb74a6f109b4aa36920471ca5cd185036f3e8730e1399ed59fcad01702e1a27160fce7ebf49006cef8f51ca1f68967be6ad6249cc8f18ed95063c22a5ee991ef60a2099d47ef5e4686fbaa9fa66a03054136c63e40a33a96b6300963544feb42ba24c7f36912e16df905e87be4c8d2347c5e6d935e3466709a7d20a36b3ba761b0627b96e80cbaefd3198e0589e38563ef56a5db8add4786f9fceaabc5313ce9e756ebc6681f934acd47c2df52b09b5bdc5b2fd37ac2d3f9073060"}, {0x30, 0x111, 0x3, "85a46ad209e3ee92428fd9eb26dfdc4166b4e6bbad1a2b9044d374"}, {0x38, 0x10c, 0x8, "eb82e76076297d45c9148fa59b97c1353d9bb14ba4b7b704dbd101e60a5ebbf2882ed8159f0958"}, {0xd8, 0x103, 0x7, "64a5886156ffe9e08d293e2160a8c9861ba148c5bd271ed6b9a2291fbf4f5247c48b374efa739b8fb0d96c52b27705d9bc8e0550d74301998d1afb62bf369257e4e60eca2fbb97b8779d623cb949a7926f5979f95ea6db144a94a539a49855a95eccf2ac938a92c0ed7cfcce162dba0bf42c3407fe7ed196a81b7b4913930c517f75da7ded4534e17b117a9d4013a75f1cb6d0ffde758036f85e20c1ade152cc6a629dffc841beb8d96bc94c18571bc9aa888a52262ee6c16ad994b312b0e87bcae3fd"}, {0xa8, 0x0, 0x7, "a6ae9239cbe6b45d7070014d82217fe050ea82e4ef1e10fded1518c05386bbc68eb20d6796759483a1ffa1d5b52a89d82580d6b6aa9815bfed6b81f0adc332b27ae5bf4961991746f51c8f41d46d990b131e1b09d3a166dfa28a02493a60f4f58fd860290462561a291d08109687e3a4098bbdef979d134e330776bd0e340b0417696c245c55b06a9cb4be06f6ffcd4476581e475c3f"}, {0x90, 0x112, 0x9, "9acaab664e9e7a6ee835fa48fd971118c5bfa4070b6fb65793f18f6e3139b2b9c33872da924c2a1480e8f14a7618424fbb417aaa5d8f251a254ecab83b5abf5189d38f4f4bd153dd81c89b763a1747ff27807ec8b646ca2bf58ecd8f9724e6707cc0cca0bc9558e986873da919999657fd74ee358c35b692798ead5ae9a36d"}, {0x88, 0x115, 0x80000001, "f41b8259358861ab1598f650d6fe9a4e7a1991450f7d8f52df99992a574ec657a7cf8a05986760a06c648c2a5c1a6ac4b203794f919cd446068bba02dc081fcfcc5dc9058f8c510e9dc5b5adfbd2e021e3e2976eed03c57d451d6fb3b3588b6041fe091f85f1bc2cd1cae4b6066985954b"}, {0x18, 0x108, 0x5, "2da2f9d7"}, {0xe8, 0x115, 0x7, "c8685bd189f9d70364ca3cc47ec39975072fd7f229fc4b341478f9cac9be795bf5433c7fa9c2147a7e0904e90d19b6081f78cb2ade02cf00f8f6222938ad18c3ff700b5a5c63b7131516553b8abce37bd22a735f6437b39f2f8310cc1e1f3270d6d7ccbb1f252a143497111b4d514306b571ef0fe35247c32e95c952b09eb1c9b2c6a46c414b60e5ce718ca42b559d22497605e55bb954ad4558bf660b1dc3963ce39d780a48234320ab47f99a6c5319ea9bcc1cb746d382599f7b1eb836259bb8eff221e02252198f93419ab8a41359384efa73b6d7"}], 0x4f0, 0x4000000}, 0x7}], 0x7, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000249ffc)) 2018/03/02 15:03:03 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000204ff3)='/dev/net/tun\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x220441, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xfffffffffffffffe) 2018/03/02 15:03:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e20, @rand_addr}, "00080700000400a0b22c582bf3aed17d"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) 2018/03/02 15:03:03 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xbf, "281d783b22b4d947582622a9b6c85fc6e81b91225bd45b075a2fb706831537c7f4b0b59a9fb792ff7fcb28e642cdb83a72c055b37583695d751995c15e4509b3b9da2f263e5705b05d12301b7775bf9e59de5b032b8e55e4a1979ed7551e24fd0d661d15633b5bddae164fd219a1eab41a7e7a754d456ae6efc9f9c92da63133031aba25475d3345954437653ea7d62aa09c981975b3476ad5941049f8d5de8d7e1033daea1c3e418e2a0db52015b26b1260c616390aabca16403317700532"}, &(0x7f0000000280)=0xc7) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x101}, &(0x7f0000000300)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000000000), 0x4) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000100)=[r3]) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x201, 0x0) mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afaf0a)=""/246) 2018/03/02 15:03:03 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f0000ff00000000000029490bee00", &(0x7f00000000c0)=ANY=[@ANYBLOB="45000000000071800000000000000000000000000000000000000000000000000000000000000000"]}) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) 2018/03/02 15:03:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x80, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000f73000), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000000)=0x200, 0x4) 2018/03/02 15:03:03 executing program 6: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f0000000000)) pivot_root(&(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)='.') chroot(&(0x7f0000000000)='.') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) r1 = geteuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file1\x00', r1, r2, 0x0) 2018/03/02 15:03:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x16, &(0x7f0000000000), 0x0, 0x8, &(0x7f0000000040)) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x121000) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x9, 0x700) ioctl$KDSETLED(r1, 0x4b32, 0x9) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x24) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r5 = creat(&(0x7f00000001c0)='./file0\x00', 0x8c) r6 = socket$inet_dccp(0x2, 0x6, 0x0) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r8 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ppoll(&(0x7f0000000240)=[{r0, 0x1500}, {r1, 0x8012}, {r2, 0x300}, {r3, 0x20}, {r4, 0x1020}, {r5, 0x6001}, {r6, 0xd044}, {r7, 0x3}, {r8, 0x1}], 0x9, &(0x7f00000002c0), &(0x7f0000000300)={0xffffffffffffffff}, 0x8) r9 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TIOCSWINSZ(r9, 0x5414, &(0x7f0000000080)={0x8, 0x800, 0x9, 0x2}) 2018/03/02 15:03:03 executing program 5: socket$l2tp(0x18, 0x1, 0x1) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/220) 2018/03/02 15:03:03 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000140)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) uname(&(0x7f0000000000)=""/136) r3 = epoll_create1(0x0) recvfrom$unix(r1, &(0x7f000032f000)=""/4096, 0x1000, 0x0, &(0x7f00004f9ff8)=@abs, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x10000004}) shutdown(r0, 0x1fffffffff) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0)={0xfffffffffffffff8, 0x5}, 0x8) 2018/03/02 15:03:03 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008940)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/57, 0x39}, {&(0x7f00000001c0)=""/115, 0x73}], 0x2, 0x0, 0x0, 0x20}, 0x9}, {{&(0x7f0000000280)=@in6={0x0, 0x0, 0x0, @empty}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000500)=""/4096, 0x1000}], 0x1, &(0x7f0000000300)=""/171, 0xab, 0x9}, 0x9}, {{&(0x7f00000003c0)=@un=@file={0x0, ""/7}, 0x9, &(0x7f0000000400)=[{&(0x7f0000001500)=""/153, 0x99}, {&(0x7f00000015c0)=""/187, 0xbb}, {&(0x7f0000001680)=""/91, 0x5b}], 0x3, &(0x7f0000001700)=""/114, 0x72, 0x1000}, 0x7}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001780)=""/23, 0x17}, {&(0x7f00000017c0)=""/99, 0x63}, {&(0x7f0000001840)=""/97, 0x61}], 0x3, 0x0, 0x0, 0x4}, 0xdd}, {{&(0x7f0000001900)=@can, 0x10, &(0x7f0000004ac0)=[{&(0x7f0000001940)=""/26, 0x1a}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000003980)=""/15, 0xf}, {&(0x7f00000039c0)=""/229, 0xe5}, {&(0x7f0000003ac0)=""/4096, 0x1000}], 0x6, &(0x7f0000004b40)=""/133, 0x85}, 0x200}, {{&(0x7f0000004c00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000006f40)=[{&(0x7f0000004c40)=""/25, 0x19}, {&(0x7f0000004c80)=""/4096, 0x1000}, {&(0x7f0000005c80)=""/114, 0x72}, {&(0x7f0000005d00)=""/92, 0x5c}, {&(0x7f0000005d80)=""/194, 0xc2}, {&(0x7f0000005e80)=""/142, 0x8e}, {&(0x7f0000005f40)=""/4096, 0x1000}], 0x7, &(0x7f0000006fc0)=""/67, 0x43, 0x8}, 0x9}, {{&(0x7f0000007040)=@nfc_llcp, 0x60, &(0x7f0000007340)=[{&(0x7f00000070c0)=""/212, 0xd4}, {&(0x7f00000071c0)=""/155, 0x9b}, {&(0x7f0000007280)=""/187, 0xbb}], 0x3, &(0x7f0000007380)=""/67, 0x43, 0xfffffffffffffffb}, 0x65}, {{&(0x7f0000007400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x32, &(0x7f00000084c0)=[{&(0x7f0000007440)=""/12, 0xc}, {&(0x7f0000007480)=""/34, 0x22}, {&(0x7f00000074c0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x8}, 0x6}, {{&(0x7f0000008500)=@ethernet={0x0, @random}, 0x10, &(0x7f0000008680)=[{&(0x7f0000008540)=""/106, 0x6a}, {&(0x7f00000085c0)=""/115, 0x73}, {&(0x7f0000008640)=""/37, 0x25}], 0x3, 0x0, 0x0, 0x6}, 0x63e0}, {{&(0x7f00000086c0)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000008900)=[{&(0x7f0000008700)=""/134, 0x86}, {&(0x7f00000087c0)=""/184, 0xb8}, {&(0x7f0000008880)=""/87, 0x57}], 0x3, 0x0, 0x0, 0x6}, 0x5}], 0xa, 0x21, &(0x7f0000008bc0)={0x77359400}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000008c00)={0x3f82c878, 0x7, 0x800, 0xfc00000000, 0x0}, &(0x7f0000008c40)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000008c80)={r2, 0xd8, 0x1, 0xfb4}, 0x10) r3 = dup2(r0, r0) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x10, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f292753931228cd8c92a1b9375555874f087c556b616155647a2732f399", [0xfffffffffffffffd, 0x8f4]}) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000140)=0x4) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000700050000000000830081000600003f00010000000900020090a9042323d637"]) fcntl$addseals(r0, 0x409, 0x9) 2018/03/02 15:03:03 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) truncate(&(0x7f0000001080)='./file0\x00', 0x1) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) bind$unix(r0, &(0x7f000094cff4)=ANY=[@ANYBLOB="0100d61f711e9233614b0000"], 0xc) truncate(&(0x7f0000fd5000)="e91f7189591e9233614b", 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000010c0)) 2018/03/02 15:03:03 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) fcntl$setpipe(r0, 0x407, 0x7f) 2018/03/02 15:03:03 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = epoll_create1(0x80000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c80ff4)={0xa0000014}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)) epoll_wait(r2, &(0x7f0000eebff4)=[{}], 0x134, 0x454) prctl$getname(0x10, &(0x7f0000000180)=""/19) epoll_wait(r1, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0x800) fcntl$getflags(r1, 0x401) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000100)={0x9, 0x16}) fcntl$notify(r3, 0x402, 0xd) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x1f) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000040)={'nr0\x00', @ifru_flags=0x400}) 2018/03/02 15:03:03 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f000000dff8)=[], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0cc7e082d27308ebc9b4dd9f27d2d76e83630000"], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x2c, 0x0, &(0x7f0000000000)=[@dead_binder_done={0x40086310, 0x3}, @dead_binder_done={0x40086310, 0x4}, @dead_binder_done={0x40086310, 0x1}, @decrefs={0x40046307, 0x1}], 0x34, 0x0, &(0x7f0000000080)="8aab8e8e129a94fc9c2cbbaf911d931146f044ad88a13c152bfb482cd8120415e6073198686ba83e06d272978dc9aaf0ea184891"}) r1 = memfd_create(&(0x7f00000000c0)='/dev/binder#\x00', 0x2) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)={0x2, 0xc1, 0x80000001, 0x8, 0x1, 0x9, 0x6, 0x6, 0xfffffffffffffcd9, 0x10000, 0x1f, 0x4}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[], 0x1, 0x0, &(0x7f0000000040)='O'}) 2018/03/02 15:03:03 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f00000000c0), 0x8) 2018/03/02 15:03:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x301000) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x2, &(0x7f0000000140)={0xd4}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000000)={0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @rand_addr}}) [ 48.560217] audit: type=1400 audit(1520002983.518:60): avc: denied { setgid } for pid=9128 comm="syz-executor2" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 48.566619] tmpfs: No value for mount option '.' 2018/03/02 15:03:03 executing program 7: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) rt_sigprocmask(0x1, &(0x7f0000000100)={0xb473}, 0x0, 0x8) fcntl$setlease(r1, 0x400, 0x2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0], 0x2}) 2018/03/02 15:03:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup2(r0, r1) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) ptrace$setopts(0xffffffffffffffff, r3, 0xffffffffffffd35f, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) 2018/03/02 15:03:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=@ipv6_newaddr={0xd4, 0x14, 0x208, 0x70bd26, 0x25dfdbfd, {0xa, 0x8, 0x10, 0xfe, r1}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_ADDRESS={0x14, 0x1, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0xf33c, 0x9, 0xff}}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x101, 0x2}}, @IFA_CACHEINFO={0x14, 0x6, {0xfff, 0x8, 0x4, 0x77}}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @IFA_CACHEINFO={0x14, 0x6, {0x1, 0x400, 0x3ff}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0xd4}, 0x1}, 0x8000) 2018/03/02 15:03:03 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001300), &(0x7f0000001340)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x8, 0x400}, 0x6e) r3 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x10001, 0x40) bind$netrom(r3, &(0x7f0000000280)=@full={{0x3, {"a581740c9f2f79"}, 0x533}, [{"7d2e7fcfab0681"}, {"a03a41afb157ae"}, {"ba223711c3e7a4"}, {"c5d3ba0f2d6f42"}, {"03d8c6ac2af75f"}, {"609a1bffb2a9d3"}, {"9402fcf1e7576f"}, {"439372c8ce50bd"}]}, 0x48) socket(0x10, 0x4, 0xffffffffffffffff) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000000140)={'ip6gre0\x00', @ifru_ivalue}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0xbf24}, 0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000300)=""/4096) [ 48.628423] binder: 9160:9164 unknown command -2099198196 [ 48.645178] binder: 9160:9164 ioctl c0306201 2000dfd0 returned -22 [ 48.657780] binder: 9160:9164 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 48.671055] binder: 9160:9164 BC_DEAD_BINDER_DONE 0000000000000004 not found 2018/03/02 15:03:03 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r1 = socket$inet(0x2, 0x100000000003, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x6, 0x4, 0x5, 0x5, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xe1ef}, &(0x7f0000000100)=0x8) connect$inet(r1, &(0x7f000096dff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/02 15:03:03 executing program 2: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @time, {0xfffffffffffffffc, 0xfff}, {}, @ext={0x6b, &(0x7f0000000000)="7cae0442efb073b2ffec779de31c9b614d4f22016a789a18fe5b704759adbedebd77f569159c80eed90bd1fd281b41395ca974bcc06a7eef6c37b77beb7966d6c19ce2b3115fffa491447e92ec4b2fdb6a5522915b163cbfd391b4f0e252fddfa621c296786d7775a4dce2"}}], 0x4a) fcntl$getflags(r0, 0x408) dup2(r0, r2) connect(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x2, 0x0, 0x2}}, 0x2e) [ 48.680239] binder: 9160:9164 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 48.691516] binder: 9160:9164 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 48.718880] binder: 9160:9205 unknown command -2099198196 2018/03/02 15:03:03 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000001c0)="078b95207402cd725c138606a172b7bb526198e2ffbd056cc85571ab1929c410e998af5d1023fa6bb3bc0402bad7027ec2135d1f9a1e4347ce02b0c325ac4a222efc492d81bd8b28877057ed7ded940db07523f5f4c9adcbc77039f8fd56950fb761a14c204fa33da5a59dda28979ed7cc302f4779b0c72a389a271f6656d219d4f0ccc87396a91ac332cf79174c5bd2286bbe1a800d107ca28ed7dd6c65cee002a86c8c6f550bb92dcbb7dae3ccb627fe5b3d9b9b1b12759ae0b51c2cfb87f4122a2e1e4567", 0xc6) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66696c657300") ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000300)) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000080)=0x7fff, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000002c0)) getdents(r1, &(0x7f0000000100)=""/139, 0x8b) 2018/03/02 15:03:03 executing program 1: mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x4) mount(&(0x7f0000071ff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)="66757f3519b8b60036535f0dce592493be4c", 0x4000000, &(0x7f0000000080)) mkdir(&(0x7f0000000140)='./file1\x00', 0x100) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() chown(&(0x7f0000000040)='./file0/file0\x00', r0, r1) 2018/03/02 15:03:03 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) 2018/03/02 15:03:03 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044590) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x3ff, 0x1) 2018/03/02 15:03:03 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000100)=0x1000007c) r1 = socket(0x10, 0x803, 0x0) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @empty}}}, 0x26) 2018/03/02 15:03:03 executing program 2: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f00000000c0), 0x8) write$eventfd(r0, &(0x7f000000eff8), 0xfffffefe) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x84401, 0x16) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0x6, 0x7ff, 0x20, 0x4, 0x8, 0x101}) write$eventfd(r0, &(0x7f0000035ff8)=0x20, 0x264) 2018/03/02 15:03:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000029000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x21, 0x400000000000aff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) socketpair(0x8, 0x3, 0x400, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000dff000/0x200000)=nil, 0x200000}) 2018/03/02 15:03:03 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={"6b569e14c2f37eb2628fdba7108e055a", {0x4, 0x5, 0x4, "b642b4d9475f", 0xf1c1}}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x8, 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) r1 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x100, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x2, &(0x7f000076c000)=""/175, &(0x7f0000bffffc)=0xaf) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) 2018/03/02 15:03:03 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000e76ff0)={&(0x7f0000010dfc)={0x14, 0x4, 0x1, 0x1000000000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/02 15:03:03 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) [ 48.727524] binder: 9160:9205 ioctl c0306201 2000dfd0 returned -22 [ 48.738508] binder: 9160:9186 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 48.748768] binder: 9160:9186 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 48.756276] binder: 9160:9186 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 48.766657] binder: 9160:9186 DecRefs 0 refcount change on invalid ref 1 ret -22 2018/03/02 15:03:03 executing program 3: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000000c0)={""/16, @ifru_names}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80000001, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x7fffffff, 0x734c}, &(0x7f0000000140)=0x8) 2018/03/02 15:03:03 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r2) mkdir(&(0x7f0000742000)='./file0\x00', 0x8000000008) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) 2018/03/02 15:03:03 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r1 = dup(r0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f93000), &(0x7f00008c6000)=0x10) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x7530}, {0x0, 0x7530}}) 2018/03/02 15:03:03 executing program 7: r0 = socket$inet(0x2, 0x3, 0x7) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) flistxattr(r0, &(0x7f00000000c0)=""/4096, 0x1000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000006, &(0x7f0000ed4000)=0x78, 0x4) 2018/03/02 15:03:03 executing program 6: r0 = socket$inet(0x2, 0x4200000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x3, 0x4) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/03/02 15:03:03 executing program 4: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x20200, 0x0) r1 = creat(&(0x7f0000412ff8)='./file0\x00', 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000140)=""/108) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000000)={0x0, 0x5, 0xff, 0x2, 0x0, 0x3}) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') 2018/03/02 15:03:03 executing program 7: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = inotify_init() readv(r0, &(0x7f0000000fe0)=[{&(0x7f0000000ff6)=""/96, 0x60}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="69b72f2ea1b39787ec3c4ce6a4cb0d222dd4fa6178fcbda0f8370a7d7abab9b9677004e23e8990f1a0d8a954d4884539513b067128cc673d330188b5c1b13f4b86d1bb18d445f9ca0f3111d8940f1a3aaf749f629ab4a0fbc132eb4e6e5ddb3a5fa92588b4a638", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x1c) tkill(r1, 0x16) 2018/03/02 15:03:03 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0xb64}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={r2, r3}) write$sndseq(r0, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/126) ppoll(&(0x7f0000ca2000)=[{r1, 0x100}], 0x1, &(0x7f00001bc000), &(0x7f0000000080), 0x8) 2018/03/02 15:03:03 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) mlock2(&(0x7f0000001000/0x9000)=nil, 0x9000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0x0) [ 48.868770] binder: 9272:9273 transaction failed 29189/-22, size 0-0 line 3004 [ 48.877979] binder_alloc: binder_alloc_mmap_handler: 9272 20000000-20003000 already mapped failed -16 [ 48.888848] binder: BINDER_SET_CONTEXT_MGR already set [ 48.894226] binder: 9272:9276 ioctl 40046207 0 returned -16 [ 48.901112] binder_alloc: 9272: binder_alloc_buf, no vma [ 48.906653] binder: 9272:9273 transaction failed 29189/-3, size 0-0 line 3127 [ 48.915630] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.921186] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/02 15:03:03 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000525000)=[], 0x3ed, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) 2018/03/02 15:03:03 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = memfd_create(&(0x7f0000000080)='user\x00', 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x0, 0x3, {0xa, 0x4e22, 0x10001, @empty, 0x7}}}, 0x3a) r2 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000180), 0x0) r3 = add_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="f47a866b183cc6da159553d3d15070419f597fa1f36fe8fa95da6d", 0x1b, 0xfffffffffffffffe) keyctl$revoke(0x3, r3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r4 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) fallocate(r4, 0x0, 0xffff, 0x9) sendto$inet(r2, &(0x7f000028ffc3), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20, @empty}, 0x10) sendfile(r2, r4, &(0x7f0000af5000), 0x10001) 2018/03/02 15:03:03 executing program 6: socketpair$inet(0x2, 0x4, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) pread64(r0, &(0x7f0000000080), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') preadv(r1, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x2d}], 0x10000000000002fb, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) 2018/03/02 15:03:03 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000569f88)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0xc, &(0x7f00007bdfe0)=[{&(0x7f000023af2f)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bade30)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x5) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000000140)=ANY=[], 0x0, &(0x7f0000b84000)=[{&(0x7f0000157f39)='t', 0x1}], 0x1, &(0x7f0000261000)=[]}, 0x0) 2018/03/02 15:03:03 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000300)) getpeername(r0, &(0x7f0000000040)=@nfc, &(0x7f0000000080)=0x10) bind(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x4e23}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0xa177}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={r2, 0xf2, "da9ec925a22a16606b673f2ee2b1fb0dbf829e6679bd66cd5323a8f12f995575b49d196285e321ccb9a61dd9d181ec28bc88f23167e643c9fc2f6b0ebcd47e9c04c1a02e2c92143adf303c735e8c65f97a5716d131511a50e0595148a413ccd045dcddee448d5da06d026e57bb48737cef40c8b94824a1d16208ffc46586aaeaa117e0f5872d5c9e70d8f1597d5e1e8c555f641e79a6a3bfe5b28e0d633800dc68d6f9baf4420396aa5a1b30d8263bf2d3c3219c7346f1d188325262c63d084a94a3cbc5ecc03fc94c62b211c4924b787692c9d43d19ad02ef9577e1ae90277ab4765f1535ccc73c3b9af0bc25a3b68bf34c"}, &(0x7f0000000240)=0xfa) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000280)) 2018/03/02 15:03:03 executing program 1: r0 = epoll_create1(0x0) memfd_create(&(0x7f0000000000)='\x00', 0x0) r1 = socket(0x11, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) readv(r1, &(0x7f00000014c0)=[{&(0x7f0000000080)=""/217, 0xd9}, {&(0x7f0000000180)=""/242, 0xf2}, {&(0x7f0000000280)=""/151, 0x97}, {&(0x7f0000000340)=""/174, 0xae}, {&(0x7f0000000400)=""/132, 0x84}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) 2018/03/02 15:03:03 executing program 2: r0 = socket(0x2, 0x2, 0x0) accept(r0, &(0x7f0000000140)=@generic, &(0x7f00000001c0)=0x80) socket(0x19, 0x8000f, 0x6b632753) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000340)={'raw\x00', 0x112, "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"}, &(0x7f0000000100)=0x333) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000014b000), &(0x7f0000f76ffc)=0x4) 2018/03/02 15:03:03 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00000000c0)='\\self\x00') r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000080)="240000002000250fff1c0165ff0ffc0e020004000000000000e1000c0800020000000005", 0x24) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x490180, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100), 0x10) 2018/03/02 15:03:03 executing program 2: r0 = socket(0x10, 0x400000802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f00000001c0)=""/170, &(0x7f0000000280)=0xaa) socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(r0, &(0x7f0000008040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000008080)=0x14) connect(r0, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xfe7c) getsockopt(r0, 0xe51, 0x9, &(0x7f0000000000)=""/78, &(0x7f0000000080)=0x4e) 2018/03/02 15:03:03 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) r1 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f00008f5ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x40002000) 2018/03/02 15:03:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300090468fe00008100000006ee004003000000450001070000fe14190027000400020000001202000007e200e10c00f41ee40007", 0x39}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x10000, 0x4) 2018/03/02 15:03:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c60ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000b06ffc), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/02 15:03:04 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000000)) bind(r0, &(0x7f000089c000)=@generic={0x1, "8492633227d35b530c73cca5ff605dcf0edde861fa1724bd88aa08dbeb4a412f1cbc95f50c7310a00fc428389c088152fc4d8507bf7607dfd319a5f65f2c3ecc63b093607f2d2e27a33301c7dc1f0d41e919669a2c5cccb978613e9eae9f440d3b1abd9f18bc95d796a834e0d2f2a853de2af3821ca868011aef28724656"}, 0x80) 2018/03/02 15:03:04 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x40002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x7dd, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e24, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x1, @empty, 0x10000}, @in6={0xa, 0x4e20, 0x80000001, @loopback={0x0, 0x1}, 0x10001}, @in6={0xa, 0x4e21, 0x6b0, @mcast1={0xff, 0x1, [], 0x1}, 0x577}, @in6={0xa, 0x4e24, 0x80000000, @empty, 0x8}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xe4) r1 = syz_open_procfs(0x0, &(0x7f000080f000)='net/udplite6\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x30, 0xfffffffeffffffff}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="0279824f7db7341cfa99c9c8aaa4242600cf00e26b02327d4bde360fe82504d81c16edd4a912f53c8d18e9fbfc8858e3f4829f61e4491ea2e417b6c12fe28f2b10cd17a36f76b247d9bf60dc07016817320c319080469c50c7d3220853559e49339accf6ded51cc19646b1da4afae536ecfc4581ac4326f3bd30c3c4ee44d3ea20780433c22a5a750675a4a2852d2b87c1c4574cd37159fe180691bc0b53332d714b7ffd27f793782f46c589ad87f2c0db237a2cf17c7405983a6385e888"], 0xd7) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r3, r1, &(0x7f0000c48ff8)=0x1ffffff, 0x1) 2018/03/02 15:03:04 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x1, 0x80000000000000, 0xd2fb, 'queue0\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, "006f72743000000000000000000002000000000000007000000016000006000000eaffffffffef00", 0xc3}) 2018/03/02 15:03:04 executing program 6: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x4c03, 0x1) 2018/03/02 15:03:04 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000011c0)='/proc/self/net/pfkey\x00', 0x20801, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001140), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') clock_nanosleep(0x1, 0x1, &(0x7f0000001b40), &(0x7f0000001b80)) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/178, 0xb2}], 0x38b, 0x3a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001bc0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x40021, 0xc133, 0x8}, &(0x7f00000017c0)=0xa0) r3 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001cc0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001dc0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000)={0xf4, 0x0, &(0x7f0000001ec0)=[@enter_looper={0x630c}, @reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x60, 0x28, &(0x7f0000001740)=[@flat={0x776a2a85, 0x0, r3, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000001700), 0x1, 0x2, 0x18}, @fda={0x66646185, 0x3, 0x1, 0x40}], &(0x7f0000001c80)=[0x58, 0x40, 0x18, 0x30, 0x30]}, 0x8}}, @dead_binder_done={0x40086310, 0x3}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x38, 0x38, &(0x7f0000001d00)=[@fda={0x66646185, 0x6, 0x0, 0x28}, @flat={0x776a2a85, 0x1, r4, 0x1}], &(0x7f0000001d40)=[0x38, 0x38, 0x30, 0x30, 0x20, 0x30, 0x38]}, 0x7c}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x60, 0x0, &(0x7f0000001e00)=[@fda={0x66646185, 0x5, 0x1, 0xb}, @ptr={0x70742a85, 0x1, &(0x7f0000001d80), 0x1, 0x1, 0x4}, @flat={0x0, 0x1, r5, 0x3}], &(0x7f0000001e80)=[]}, 0x3}}], 0x24, 0x0, &(0x7f0000001fc0)="dc22c12835df2a7691e0b73e886b3fc8bac50de42bcf076fa5224b82e51236df3b503371"}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001800)={0x0, 0x9}, &(0x7f0000001840)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001880)={0x0, 0x2}, &(0x7f00000018c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001900)={0x0, @in6={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}}, 0x2, 0x3}, &(0x7f00000019c0)=0x98) sendmsg$inet_sctp(r0, &(0x7f0000001b00)={&(0x7f0000001100)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001680)=[{&(0x7f0000001200)="af77e1731edbbc20414c73e5d9351c4501427daeab3b532fdd7dabfdeb29f670bea48fb9b5121d9478718405310b62cd2c7f4c3da8d5fac0c8337025cd1eafa7aac3b96bcba456eac9fb66e58a2637897e563027831686affb1d05b4b480f543a494e0fdea48daef9ca39b35765229def7008016165cb27ef2386994050dcc3563e71a5767a5ce288a4183a0e3746ce813cfeaa047ef0e4e4e818d33b5a03466190e340a2ac6c321e5bd018cd18327c5129a2770dbe5f68f89", 0xb9}, {&(0x7f00000012c0)="699050da9608df6ad8ce30f7a534ed3df1276aab2eb1f42d447c31bed1768578fcb5ac6dc945b79c82363f2432aeca9c020b4c00b076d3368789250d2ac3462502dc942bd36a8ae66be5744c4ab440aef9164bbe7a1141", 0x57}, {&(0x7f0000001340)="c30e30179261168bbd1dca98c5a107a7b4d09b76d1532ac8c10c7088149d1fd04e4f8fa2649a57177e7a326827e03ab6962b8468a5b1566e8c4582c6a34f6f0783c090063c645f961c736e2559e7aaab15a7d63fc4bc2691321bf676903d9eaa21e454f85ab739d97b8c38d5a9da08daf31fefc0525f169521cd943dd53f1e7c1399cab735377daf63b61cb4adcbbf924c7ac34d20d496ef4f7c36c4155a5e123512d5fbdaf08831bde9106e7be87d371b102653a9988bad9083a18fdd3165f85dafc3abf8e3de2bf92e5efa5da9cdc759166adeb1e500e2e36c8f4ba617b581df68fecd0a7409262f4abfd9f6", 0xed}, {&(0x7f0000001440)="ba5be845e15ba8ddfbf90baed5eda99576da12d11200fa33ae50eb093dd87de94d4f4e8a42557f530916f5c697c8e56f50e187131bcce3a0aeb2404cdc45ccb13322ff355e6b3b72b09a07a7abb645c38aea425ed388534c40115fff323d84c38de240e1d253af4939cc38b87068d79655e669d7b4bc70ba12ba298cb41a20f653bc3f79cc69debc6ae4dd596554f517b1b0eee0b8f4c384e4b3d1743e008faaea216a8494b39b1c07d59a409b0bdef243a8d22abf6a26884b", 0xb9}, {&(0x7f0000001500)="bfdb58f658485a1001719e7526fe83e6c8086efbff9494cd8e188c122c90ba5cb90576f789cd9e2cd74eed7b83c2a0651672c9484915b76765b95f3f19b68218d2a959db", 0x44}, {&(0x7f0000001580)="48a389e48b0c01dba95710d1731e9894a05277ce0eb3126e4cd4a1b7b5578163a6d2b706003deb5a18fc19bb3106c1667e0d1f00c7cd7c09b684bf0b4e6467a68f06b9c2e568e5acfab2f1c3af7b543a582f2af9a5913d4e44c5da12369cb1a9ff368c1313374d628ccfd911731472869c12577434693b075697d17d11707e4a2682e0a808e6397b1e2ab2a1523af044a24ce2de67c1f53ae5164681468eacaedc355785694b31102a3697188d70972eabb170c0f81232397a44c09a82b58908ea7f11ee7b91b7bb6665bb4f18f6a17a2cae085c29d74fa18bbcbc71e377d6f2", 0xe0}], 0x6, &(0x7f0000001a00)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff8, 0x820a, 0xffffffffffffffff, 0x80, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x7fffffff, 0x200, 0x2, 0xfffffffffffffff9, 0x7, 0x8, 0x8, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x1, 0xffffffffffffcccb, r7}}, @init={0x18, 0x84, 0x0, {0x3, 0x2, 0x1809b69, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x6db, 0x0, 0x3, 0xed6, r8}}], 0xf0, 0x4044800}, 0x800) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003e00)={@multicast2, @remote, 0x0}, &(0x7f0000003e40)=0xc) recvfrom$packet(r1, &(0x7f0000000100)=""/4096, 0x1000, 0x2, &(0x7f0000003e80)={0x11, 0x1f, r9, 0x1, 0x51, 0x6, @empty}, 0x14) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001180), 0x4) 2018/03/02 15:03:04 executing program 5: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005c2000)) epoll_wait(r1, &(0x7f0000b11000)=[{}], 0x1, 0x0) 2018/03/02 15:03:04 executing program 0: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r2) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) close(r0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101200) close(r1) 2018/03/02 15:03:04 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x4) lsetxattr(&(0x7f0000910ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000500de2d6a1f06a0", 0x14, 0x0) 2018/03/02 15:03:04 executing program 3: r0 = socket(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00005d3ffe), 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80800) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000870ffc)=0x2, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)=@ethtool_eee={0x45, 0x7fff, 0x8, 0x9, 0x1ff, 0x1, 0x6, 0x7, [0x0, 0x3ff]}}) 2018/03/02 15:03:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x0, 0x1, 0x6, 0x4, 0x6, "4f732aac55b60ed645b688974a60bd55b99e243b48deb1507c3b464a3532ade04bcc556c04acf786cce4d00618db827b00270852b28c5f733e66051de4e3a2", 0x4}, 0x60) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) setsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f0000000080)=0x2d0, 0x4) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) fremovexattr(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) open(&(0x7f0000000040)='./file0\x00', 0x400, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x431b8446) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000180)=""/172) shutdown(r3, 0x0) 2018/03/02 15:03:04 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000379fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f000068b000)=ANY=[@ANYBLOB="1400ff00010afdff00"], 0x14}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00000001c0)={@loopback, 0x0}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @empty, 0xf07, 0x101, 0x7, 0x100, 0x0, 0x80000, r2}) 2018/03/02 15:03:04 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) readv(r0, &(0x7f0000001580)=[{&(0x7f0000000080)=""/168}, {&(0x7f0000000140)=""/238}, {&(0x7f0000000240)=""/235, 0xffffffffffffffbf}, {&(0x7f0000000340)=""/127}, {&(0x7f00000003c0)=""/4096}, {&(0x7f0000001640)=""/246}, {&(0x7f00000014c0)=""/17}, {&(0x7f0000001500)}, {&(0x7f0000001540)=""/21}], 0x1) 2018/03/02 15:03:04 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x2af, 0x101000) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000280)={0x800, {{0x2, 0x4e20, @rand_addr=0x10000}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x118) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'%rlan0\x00', @ifru_mtu=0x7}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setresgid(r2, r3, r4) 2018/03/02 15:03:04 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000400)={'raw\x00'}, &(0x7f0000000480)=0x54) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f00000002c0)={0x54, 0x8000, 0x4, {0x7, 0xff}, {0x1fffc0, 0x7}, @period={0x5c, 0x6, 0x9, 0x8, 0x4, {0x9, 0x8001, 0x8b9, 0x84ca}, 0x8, [0x5, 0x8, 0x1, 0x7fffffff, 0x3f, 0x4, 0x9, 0x7]}}) r5 = socket$unix(0x1, 0x1, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000340)=0x0) prlimit64(r7, 0x0, &(0x7f0000000380)={0x80000000}, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$unix(r5, &(0x7f0000000240)=@abs={0x1}, 0xfffffe7b) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f00000004c0)={'syzkaller0\x00', 0x5}) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000000300)=0x800) socket$unix(0x1, 0x0, 0x0) listen(r5, 0x0) connect(r0, &(0x7f0000985ff8)=ANY=[@ANYBLOB="01000020a22ac1b8"], 0x8) 2018/03/02 15:03:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000002c0), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000000c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000ebe000)={{}, 'port1\x00'}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delneigh={0x1c, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x1c}, 0x1}, 0x0) fanotify_init(0x51, 0x40002) 2018/03/02 15:03:04 executing program 0: r0 = add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="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", 0x1000, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000001400)='id_\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000001180)='selinuxposix_acl_access\x00') r1 = epoll_create1(0x0) keyctl$describe(0x6, r0, &(0x7f00000012c0)=""/236, 0xec) r2 = dup2(r1, r1) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000013c0)) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000000)=""/186) syz_open_dev$evdev(&(0x7f00000011c0)='/dev/input/event#\x00', 0x10000, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000304000)={0xfffffffffffffffe}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000001240)={'gretap0\x00', @ifru_data=&(0x7f0000001200)="218a1f940813a3e0cf2bc4bbcce66b488ba6089bb1112807936382195452d998"}) 2018/03/02 15:03:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='sessionid\x00') ioctl$KDADDIO(r1, 0x4b34, 0x4) fchdir(r0) r2 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x0, 0x3, 0x3, 0x2, 0x200}, 0x6, 0x1, 0x3b}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000200)={0x7, 0x1, 0x5, 0x0, 0x7}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000240)=ANY=[@ANYBLOB="00e6ac37fab495777fc33ea44db91e5e681fb005d62cd5aa449f195c0f37a97c"]) pwritev(r2, &(0x7f0000000400)=[{&(0x7f0000000280)="4f01701c4ac09bedf1930a9dcc07f09f364e3f7e232a335a0b2e45d6c0932daa11444663564b90ac5b8a56e6a516e43c098229982c10b18c7be4ae3a6aecadbe6180607d44e95d7846f523cf32645c0537fc64e0cb0e75d2d4e22692ad5afc42f9843aaa925bf672736b357878d36e4cff2cda2ee708dd55514d91864540efe4f56aa8ecc401ef76ef8bac1e", 0x8c}, {&(0x7f0000000340)="c89b9fce3c942fd19f9357bd5d30a0eb6e137595e0580cafdce5f8f21e6413fcc141c06ce2a9286ac60d446dd2178b363e4cc17ffc319504e8693b868f6d6fc30f4e27cc6771167ea7617465e35b320d9c4d178bd7d52ff17b7bbe53764126b1ec14fee7d2d5630f6a5127e950713ec8534e2738a39826921c071ccb8f4d7c75c540ef0686793e111bb8c2a1b722cf337fab04a8f5c5716118e9ce8aa007e6881c6f63b6f92e06c55439c3776319a76136b9c8d91e795a2e57c75a6c661ba93f", 0xc0}], 0x2, 0x0) syz_open_dev$sndtimer(&(0x7f0000000480)='/dev/snd/timer\x00', 0x0, 0x18840) accept4$netrom(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000140)=0x10, 0x80000) syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0xce, 0x100) 2018/03/02 15:03:04 executing program 2: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000000000001d00000000000000000000000000000000000000240008001d0008000000150069cc8910cf7a5164ef891111a0edabf37c1fd93a0d000000"], 0x1}, 0x1}, 0x3) 2018/03/02 15:03:04 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) fcntl$setpipe(r0, 0x407, 0xffffffffffffffaa) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)="2f6465762f6173686d656d0008ec53d6b79b1d3fb1bd74de90d272e28b9e565d1c839f7366a2d5e58dcda993b9515e35025bf6345a29f07e163a54859fe14800d7d21e8a0557161eab5f3b56144682dc17a281871050de7704ccdcc5d74485cf9e") 2018/03/02 15:03:04 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}) r1 = syz_open_pts(r0, 0x0) syz_open_pts(r1, 0x80000) r2 = dup2(r1, r0) close(r0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000040)={0x20000000000001c7, &(0x7f0000000200)=[]}) 2018/03/02 15:03:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$lock(r0, 0x5, &(0x7f0000000100)={0x0, 0x0, 0x10000, 0xffffffff7fffffff, r1}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) sendto$inet(r0, &(0x7f0000dd9000)="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", 0x431, 0x0, &(0x7f00007a5000)={0x2, 0x4e20, @empty}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/02 15:03:04 executing program 3: r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) socket$unix(0x1, 0x5, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/178, 0xb2) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000040)=""/83) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/126) 2018/03/02 15:03:04 executing program 0: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000000)={{0x5}, 'port0\x00', 0x30, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x100, 0x0, 0x0, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f00000024c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control={0x7}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x60) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="080000007eff08000600000100"], 0x14) write$sndseq(r0, &(0x7f0000000000)=[{0x7ff, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x1}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0x90) ioctl$int_out(r2, 0x2, &(0x7f0000000140)) 2018/03/02 15:03:04 executing program 5: ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0xfff) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') nanosleep(&(0x7f0000000000), &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000080)=""/58, 0x3a, 0x400000000000000, &(0x7f0000000140)={r1, r2+30000000}) flistxattr(r0, &(0x7f0000000000), 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) 2018/03/02 15:03:04 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005433, &(0x7f0000018000)) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) 2018/03/02 15:03:04 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) r3 = memfd_create(&(0x7f0000000000)='(:selinuxvboxnet1\x00', 0x3) ioctl$KDDISABIO(r3, 0x4b37) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000020cff4)) 2018/03/02 15:03:04 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x34, 0x4) 2018/03/02 15:03:04 executing program 0: syz_open_dev$sndseq(&(0x7f000000cff3)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000300)={0x7f, 0x1, 0x401, 0x9, 0x2}, 0x14) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$sg(&(0x7f0000320ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000040)={0x20, 0x7f, 0x401}) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x100000001, 0x7, [0x3, 0x8537, 0xf8, 0x0, 0x40, 0x5, 0xfffffffffffffff9]}, &(0x7f0000000180)=0x16) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x9, 0xfff, 0x100000001, 0x1, 0x3}, &(0x7f0000000280)=0xa0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) r4 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r4, 0x800000000402, 0xffffffffffffffff) exit(0x0) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f0000000080)="7cdb31f4edb27b7b397528d94d2f97acfb94516f3eb2130d4ce26ffdf72762ba53de685dcb4ad2264cebc560e956e04dd40f7664fb66275ae3972ec20703c692c36e3f76e05596265eac3fae980e68416e773c45fbef8436d923cbd0f3") syz_open_dev$sndseq(&(0x7f000000cff3)='/dev/snd/seq\x00', 0x0, 0x0) r5 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r5, 0x800000000402, r5) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) 2018/03/02 15:03:04 executing program 2: 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22, 0x1, @empty}, 0x38a) r3 = accept4(r2, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000264ffc)) recvfrom$inet(r3, &(0x7f0000000000)=""/77, 0x4d, 0x2, &(0x7f0000000080)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = gettid() tkill(r4, 0x16) close(r0) 2018/03/02 15:03:04 executing program 6: setrlimit(0x9, &(0x7f0000f3b000)) mprotect(&(0x7f0000be9000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/02 15:03:04 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000d19000)) 2018/03/02 15:03:04 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0xf, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, []}, 0x347}, 0x1}, 0x1) 2018/03/02 15:03:04 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000000780)='/dev/random\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000100)=0x400, 0x4) r0 = socket$inet_sctp(0x2, 0x0, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) getpid() fstat(0xffffffffffffffff, &(0x7f0000005ac0)) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000005e40)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006100)='/selinux/policy\x00', 0x0, 0x0) 2018/03/02 15:03:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8, 0x800}, {}, {}, {}, {}, {0x0, 0x1}, {}, {}], 0x8) 2018/03/02 15:03:04 executing program 3: ppoll(&(0x7f00001d0000)=[], 0x1ffffffffffffff6, &(0x7f0000465ff0)={0x77359400}, &(0x7f00007e7ff8), 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x20000, 0x0) 2018/03/02 15:03:04 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x396}, 0x1}, 0x0) 2018/03/02 15:03:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = fcntl$getown(r0, 0x9) wait4(r1, &(0x7f0000000000), 0x60000000, &(0x7f0000000100)) read(r0, &(0x7f0000000300)=""/189, 0xbd) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x3, 0x7fff, 0x7, 0x6, 0x0, 0x80, 0x6, {0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x400, 0x5, 0x80, 0xd2b4, 0x5}}, &(0x7f0000000280)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x8}, 0x8) writev(r0, &(0x7f00004a9ff0)=[{&(0x7f0000000080)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a50000040009e1ed5e0000000000221f0800010001000800000000000000536e", 0x58}], 0x1) 2018/03/02 15:03:04 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000640)={0x0, @multicast1, @local}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000006c0)={@dev={0xfe, 0x80, [], 0x16}, 0x3, r2}) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/02 15:03:04 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x8010}, {r0, 0x80}, {r0, 0x2004}, {r0, 0x8}, {r0, 0x200}, {r0, 0x18a}], 0x6, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x9, 0x0, 0x10000, 0x20}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000000c0)={0x0, r1, 0x10001, 0x2}) 2018/03/02 15:03:04 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x7fffffffffffffd, 0x0, 0x0, 0x0, "9158636aaed6a4af000000004000001f323a4f0592b9cae54ab736f655c71100"}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000140)=[{{r1, r2/1000+30000}, 0x1, 0x9, 0x4}, {{r3, r4/1000+10000}, 0x5, 0x39cfcde, 0x4}, {{0x77359400}, 0xfffffffffffff801, 0x800000010000, 0xec12}, {{r5, r6/1000+30000}, 0x3, 0x6, 0x5}], 0x60) 2018/03/02 15:03:04 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = socket(0x9, 0x8000a, 0x7) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/217, &(0x7f0000000100)=0xd9) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) lseek(r0, 0x0, 0x0) 2018/03/02 15:03:04 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) renameat2(r1, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00', 0x7) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f00000000c0), 0x8) eventfd2(0x1fffe0000000000, 0x80800) sendto$inet(r0, &(0x7f0000000100)="ae0f1f7decb9dc530f73552752bfdb6a2592f432b24693686c8cc8453803ea9a469a86fbb59aa7b53d2e5d6ac99da95635affa6b67014aa4ea9f074ddf77b15f2dbe3201f682d9f7b9b8f6d4dfe0eb04229e18eb2d5d08c030469fc42afd430ba11d336cf2718e1c04d7160b4a165bba86af2c6921d7cc8957", 0x79, 0x20004800, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) 2018/03/02 15:03:04 executing program 5: r0 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a}, &(0x7f0000014000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') r2 = getpgrp(0xffffffffffffffff) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000180)={0x9, 0x1f, r2, 0x2, r3, 0xcb73, 0x80000000, 0x6}) keyctl$read(0xb, r0, &(0x7f0000011000)=""/10, 0xa) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000200)={0x8, 0xb82}) 2018/03/02 15:03:04 executing program 4: mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/47, 0x2f) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) getdents(r1, &(0x7f000076cf07)=""/249, 0xf9) 2018/03/02 15:03:04 executing program 2: mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/03/02 15:03:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000062cff1)='net/ipv6_route\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x100000000000003b) pread64(r0, &(0x7f0000000000)=""/249, 0xf9, 0x0) 2018/03/02 15:03:04 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1fffd, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001280)=0x3ff) r1 = fanotify_init(0x9, 0x8002) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000010c0)='/proc/self/net/pfkey\x00', 0x2201, 0x0) chdir(&(0x7f0000001100)='./file0\x00') clock_gettime(0x0, &(0x7f00000011c0)={0x0, 0x0}) ppoll(&(0x7f0000001140)=[{r1, 0x2100}, {r2, 0x1}, {r2, 0x10e0}, {r0, 0x8000}, {r0, 0x3010}, {r1, 0x8040}, {r2, 0x1}, {r2, 0x320c}, {r2, 0x200}], 0x9, &(0x7f0000001200)={r3, r4+30000000}, &(0x7f0000001240)={0x7}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f0000000000)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000000c0)=""/4096) 2018/03/02 15:03:04 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20400, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)) clock_nanosleep(0x2000000000, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/02 15:03:04 executing program 5: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f000031d000)={&(0x7f0000c7e000)={0x10}, 0xc, &(0x7f000088cff0)={&(0x7f0000b78c50)=ANY=[@ANYBLOB="280000001200030cffffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB="000400000000000008001d0000000000"], 0x28}, 0x1}, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) 2018/03/02 15:03:04 executing program 7: r0 = socket(0x11, 0x803, 0xa75) write(r0, &(0x7f0000a5b000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080010007fffe5b7", 0x24) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000000c0)={0x10001, 0x4}) 2018/03/02 15:03:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000062cff1)='net/ipv6_route\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x100000000000003b) pread64(r0, &(0x7f0000000000)=""/249, 0xf9, 0x0) 2018/03/02 15:03:04 executing program 6: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) r2 = eventfd(0x1ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x80002001}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r3 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) inotify_rm_watch(r0, r3) ppoll(&(0x7f0000282fd8)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8), 0x8) 2018/03/02 15:03:04 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000000000)=0x40, 0x4) write(r0, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) dup3(r1, r0, 0x0) 2018/03/02 15:03:04 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000240)={0x0, 0xa15}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000002c0)={0x8, 0xffff, 0x2, 0x3, 0x8, 0x5, 0x5, 0x24af, 0x0}, &(0x7f0000000300)=0x20) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)="c449652b8b31551c66c80ee90e11dd0dc0bf7312117a882b00eb24a4538ec0f02c94fd4e624e0ebc91c9a6bb85f3cadfb3f37d46c74a559f4fc7038b1a62498b305e1aafd552f19f890decb92c716157ad4011a248760fc26f91aa1b8d796bf4663eb61caf3a1ae02d806bd7297bf78457335e2beaa8711fb52c17502ef7df6e45e56ebe3fe96afff1e36d5b53c47d63188ac18bbd5d35199e95cac6b2dd92158c4ac71a8c6d7fdaf98d135b54f2036ee98bb3968fa733673ac2767ec6e2c342cff9fe0a071ca1c5aab30a2f671af997112302a97b18cb1ccba5ddf20ae75fc5e77d57b682e11ac7f8d0a5a4", 0xec}], 0x1, &(0x7f0000000340)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x200, 0x9, 0x10001, r1}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x10001, 0x852}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0xb, 0x7f, 0x8, 0x4, 0xaa18, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x0, 0x0, 0x7}}], 0xc0, 0x8004}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) socket$inet_tcp(0x2, 0x1, 0x0) [ 49.473335] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 49.483104] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 49.493140] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 49.506279] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/02 15:03:04 executing program 0: socket$inet6(0xa, 0x400000000001, 0x0) 2018/03/02 15:03:04 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4000000006) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x2}}}, &(0x7f00000001c0)=0x8c) accept4$netrom(r1, &(0x7f0000000300)=@full, &(0x7f0000000380)=0x48, 0x800) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000000b40)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @multicast2=0xe0000301}, 0x10, &(0x7f0000000500)=[], 0x0, &(0x7f0000000580)=[]}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@local, @in6=@local}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000080)) 2018/03/02 15:03:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x2e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000), 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000080)={0x4, 0x9af, 0x7, 'queue0\x00', 0x5}) ioctl$KDSETMODE(r2, 0x4b3a, 0x9) 2018/03/02 15:03:04 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_ivalue}) fsetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000080)='\x00', 0x1, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=0x7f) 2018/03/02 15:03:04 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1002004) fadvise64(r0, 0x0, 0x8, 0x5) 2018/03/02 15:03:04 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr\x00') sendfile(r0, r0, 0x0, 0x1) ioctl$TCSBRKP(r0, 0x5425, 0x5) 2018/03/02 15:03:04 executing program 7: r0 = gettid() unshare(0x28060400) gettid() exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="6e6574090000005f7461626c65735f05616d657300") getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000001c0)=0x7, &(0x7f0000000200)=0x4) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000100)={r2, &(0x7f00000000c0)=""/22}) 2018/03/02 15:03:04 executing program 4: ioctl(0xffffffffffffffff, 0x5382, &(0x7f0000c22fa7)="7f") getgid() 2018/03/02 15:03:04 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000320000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000648ff4)="020000002000000090748400", 0x241, 0x0) r1 = dup3(r0, r0, 0x80000) recvfrom$inet6(r1, &(0x7f0000000000)=""/30, 0x1e, 0x40000002, &(0x7f0000000040)={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/03/02 15:03:04 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0xffffffff) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f31ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000902fdc)) ioctl$EVIOCGSND(r2, 0xc0045405, &(0x7f0000ebe000)) 2018/03/02 15:03:04 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000640)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000680), &(0x7f00000006c0)=0xc) getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000700)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000740)={0x0}, &(0x7f0000000780)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000ec0)="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") close(r2) 2018/03/02 15:03:04 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) setregid(r1, r1) fsync(r0) 2018/03/02 15:03:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000040000)='net/dev\x00') readv(r0, &(0x7f0000eeb000)=[{&(0x7f0000af5f47)=""/185, 0xb9}, {&(0x7f0000fea000)=""/190, 0xbe}], 0x2) r1 = request_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)=',#%-\x00', 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000300)=[{&(0x7f0000000100)="09f80a77358267070962b1c807a995bb9222ee432adfdc224ac4de0fc06aef649ecaadc309c5ca56366fe40c5e048d831ff9d85647230d4315dc35facf85a827dd16f511bc7d2132b5a4177acc27e61c64dddba9bba9dbebc046d07c4840d6d38fcb038324540b559b85e8ec4bce3946586c10de5a4ecfc6fdbf96ed276eb8dde058a9332f5ffea7ed738200ea5e3b7c5e5ea52210ff4dc81225261dad572ade0a9dc0fd67fe5db5231b33", 0xab}, {&(0x7f00000001c0)="5a54574c7a9ee1c9f18eb6cc2292a38b0c310b3e4ca4e193ff02e9888e011c8e41939397f9a70d1277d638c853e8ee02d0df5c678653b3524962f9d143501ff04d715d5e5f3d0346787a2a98468bc32dd6ed77de8d3308c194e0d8f8704d15922ab00c7c7d24323b7b1ae55c4b654aba6d0b777df2f84648263eac24a97af70beb0a904d9cba1195d399cd3e7a4cc27d09bc50ec320b3f902144299f6ddefca9153baebe82dfeaf618949f87bbffbda09ea1fe", 0xb3}, {&(0x7f0000000280)="0bf51d2dd4a20196bb69bfecfc2d8c1334cb06bbc49d265e899d43625e3429ca6ab07e71c01df78710a8fe88f7e534356e65f2ad07e091f586fe4bc5ff0164acbf358120c6", 0x45}], 0x3, r2) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) 2018/03/02 15:03:04 executing program 5: ustat(0x0, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000180)={0x2, 0x8000, 0x180000, 0x2ef, 0x401, 0x5}) ptrace$setregset(0x4205, r0, 0x207, &(0x7f0000000100)={&(0x7f0000000080)="bcd99e39e6a2d2fc8d7823bebd172828155ca9aab7b6c9fd835d201038865a7297aa967dce9023347fc5f63dd1b7543a430a74f0bdef1a316383f673b1fe9347909af4f184886485d529b0aeca17351b2daef42ba2c33b7d4ac9dc32115eb9aa7ddd9467bf171f7771c990", 0x6b}) 2018/03/02 15:03:04 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9}}, 0xe8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000100)={'dummy0\x00', @ifru_addrs={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000140)={""/16, @ifru_names}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/02 15:03:04 executing program 2: write(0xffffffffffffffff, &(0x7f0000000000)="240000001a0025f0006bb404feff001c020b49ff8d10b515000700eb0800bfa727d68f2e", 0x24) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@broadcast, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, 0x2, 0x1e, 0x40, 0x100, 0x6, 0x1, r1}) socket$inet6(0xa, 0x1, 0xfda) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000040)=0xfffffffffffffffa, 0x4) 2018/03/02 15:03:04 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sched\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0xa84}, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000c000), &(0x7f0000b51000)=0x4) 2018/03/02 15:03:04 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) r1 = accept(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) accept4$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x800) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000387000), 0x4) 2018/03/02 15:03:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002280)=0x5, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000100)=0x8) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/03/02 15:03:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001880)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000001540)=[], 0x0, &(0x7f0000001600)=[]}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000100)={0x7ff, 0xcfc0, 0x1, 0x9, 0x9, 0x4}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) recvmsg(r1, &(0x7f0000b98fc8)={0x0, 0x0, &(0x7f000095cfc0)=[], 0x0, &(0x7f0000efcff0)=""/16, 0x10}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x50400, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/03/02 15:03:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x15e) r1 = dup2(r0, r0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000000c0)) 2018/03/02 15:03:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/enforce\x00', 0x2280, 0x0) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000500)="f4f54eb7856fdf449bbb10b8e41e50a06e298b1c9aa5d645f1977d2fe1afee498bcccc1c0167af26c899a28a140718403e0f73b9655fe856d06bfac7a6d36fe179a301e570fb78e3890f53748f36ddc9b88ceeb4cb36876976c4521a93191b46dbedd7a1ca5fd8071c40cbbad728dd6a5147d6add99d41b756b4c72dd632ceb3e9cc0cd77a890b949c849718cd0b0f302b48807eb3f8437aabf31ec8029f2b7c87fbe49195997c87fe6f3c13018c740385d6bc138bade08d225d38f50bed20a245dd1e774c6cea07d7e9d6202f38cc68aa49e8b18915e0c78f419e6b2e5078", 0xdf, 0x71, &(0x7f0000000640)={r2, r3+10000000}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000004c0)) sync_file_range(r1, 0x4, 0x3f, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) getgroups(0x6, &(0x7f0000000380)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) tee(r0, r0, 0xa6f, 0x5) accept4(r0, 0x0, &(0x7f00000003c0), 0x800) chown(&(0x7f0000000200)='./file0\x00', r4, r5) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x44ce}}, 0x9, 0x401, 0x908, 0x27, 0x80000000}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000180)={r7, 0x3}, 0x8) r8 = add_key(&(0x7f00000007c0)='.request_key_auth\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000840)="ab4a281acacfefe5af7d47cd2b0878029b28e694840be6563a111262b90927df074bb4bfdb8999197da20f429601ce3c7a082364869500a9e1d102757af9a8c6eae8ba1d236c8e8e5a702f973b8a2796f789f83c525ca54e510474bbddda9ce0261c0956e57580b1e01b4b29e4829b3106d0822d301d3abb092d3f52374e052aa47a848b09f7a0a64ea433aae5b0b4c7b1d036b061c0a18ae5cab0ed10984e2cd358880d2d3fab61c5b6b59d1050b6df82dfbd0409a72ba4ae0eeeac005917f5277f3bd25bb0630d193a4bdb5da50f225a2311406d27eabfa88782b6056a122a970a51fece33743d7d860cef5b0980f37839a2", 0xf3, 0xfffffffffffffff8) add_key$user(&(0x7f0000000680)='user\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)="2dec538a5fa567b00528a1989ddf9676e1a8080c71e939a8fdbb4d7aafd188abde50ea801a93208f1ec57a954353d338ee9d46bfee916bd93147dc6ec7ce7ddaa1e900a13e4d007523f61fc7d9279dc7f239dd3f88552cc2314c78d9323a38a73e1a4a595a4578b9b090a5a758a2d8afc6fdc48b5112c84b58555276b0e49d5881609a32b337", 0x86, r8) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r6, &(0x7f00000001c0)={0x1}) fchmod(r1, 0x6) getsockopt$IP6T_SO_GET_REVISION_TARGET(r6, 0x29, 0x45, &(0x7f0000000400)={'TPROXY\x00'}, &(0x7f0000000440)=0x1e) 2018/03/02 15:03:04 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x1f, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x6, 0x1, 0x8001}, &(0x7f0000000100)=0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @empty}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/03/02 15:03:04 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = dup2(r0, r0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'syz_tun\x00'}) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20001) 2018/03/02 15:03:04 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_matches\x00') r1 = socket$key(0xf, 0x3, 0x2) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @loopback=0x7f000001}, 0x3, 0x1, 0x1, 0x2}}, 0x2e) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6f) futex(&(0x7f0000000100), 0x7, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x20010, r0, 0x0) 2018/03/02 15:03:04 executing program 4: mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) open(&(0x7f0000bd1ff8)='./file0\x00', 0xf283aa8da6c9f18d, 0x1) 2018/03/02 15:03:04 executing program 5: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x3, 0x8d, 0x9}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./control/file0\x00') ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000000)) dup2(r0, r1) 2018/03/02 15:03:04 executing program 4: r0 = socket$inet6(0xa, 0x80000, 0xfffffffffffffffc) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x200000000004e20, 0x0, @empty}}}, 0x108) sched_yield() 2018/03/02 15:03:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ff9ffc)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) restart_syscall() r1 = memfd_create(&(0x7f0000000040)='wlan0@\x00', 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/03/02 15:03:04 executing program 2: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000003000)={{0x2400000000000000}}, &(0x7f000000ffe0)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000001100)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x501000, 0x0) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001080)='/dev/vga_arbiter\x00', 0x100, 0x0) 2018/03/02 15:03:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x8004, 0x2, 0x3, r3}, 0x10) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r2, 0x0) socketpair(0xf, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000993ffc)=0x2, 0x4) fcntl$setstatus(r4, 0x4, 0x2000) 2018/03/02 15:03:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') socket$nl_route(0x10, 0x3, 0x0) fchdir(r0) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/02 15:03:04 executing program 4: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x800) r1 = creat(&(0x7f0000015ff4)='./file0\x00', 0x8) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000427fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/03/02 15:03:04 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x1001, &(0x7f0000a06000)) 2018/03/02 15:03:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x1b, 0xff, 0x4, 0x7, 0x50cb}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x400000000009) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100), 0x4) writev(r2, &(0x7f0000d48ff0)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200003215f50005000000040d001000000000020002000008", 0x24}], 0x1) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f7, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="3153f541a7823da4807ed7c27ef9c0dddda0af97e1661acd299e5de5390cff53"}) socket$inet_dccp(0x2, 0x6, 0x0) socket(0x1, 0x3, 0xff) 2018/03/02 15:03:04 executing program 2: mkdir(&(0x7f00000005c0)='./file0\x00', 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x22180) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x8) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0/file0\x00') mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x0) 2018/03/02 15:03:04 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x80100000) futex(&(0x7f0000000080), 0x7, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) 2018/03/02 15:03:04 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) accept4$inet(r0, 0x0, &(0x7f0000000040), 0x0) fsync(0xffffffffffffffff) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000748f08)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) dup2(r1, 0xffffffffffffffff) 2018/03/02 15:03:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x3, 0x3, 0x4852, 0x100000000, 0x7, 0x1}) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) readv(r0, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) 2018/03/02 15:03:04 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = gettid() syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000f23000), &(0x7f0000d69000), &(0x7f0000b33ffc), &(0x7f0000b72000)) tkill(r1, 0x7) modify_ldt$write(0x1, &(0x7f0000000040)={0x2ca, 0x20100000, 0x4000, 0x3f, 0xffffffffffff9daa, 0x800, 0x78, 0x100000000, 0x7fff, 0x5}, 0x10) [ 49.845875] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=32 sclass=netlink_audit_socket pig=9610 comm=syz-executor4 [ 49.856607] audit: type=1400 audit(1520002984.808:61): avc: denied { associate } for pid=9614 comm="syz-executor2" name="file0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 49.898550] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=32 sclass=netlink_audit_socket pig=9626 comm=syz-executor4 2018/03/02 15:03:04 executing program 3: getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', '}proc\r\x00'}, &(0x7f0000000080)=""/57, 0x39) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00005f7000)="260000002200470105000700fa00000000000100002b1f00c0e9ff094a51f10101c0033500b0", 0x26) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x70, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}, @in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff866611d8}, @in6={0xa, 0x4e22, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x4d9bac24}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r1, 0x61, "d5e2de84b69559ed5d0037f125043c59da8f8fe3fe3e11fbc63e9ce3cf7be3b0be5a92a5c5cec773454c7c3998ba74f79a4861049fe75c404f8dc5ecebc9724ad3c2bea640286f613e2f19484961d8be564b841c2103f078c842fb0f9174314cd2"}, &(0x7f0000000240)=0x69) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x4, 0x0, 0x0) 2018/03/02 15:03:05 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000581000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000d02ba4)={0x41c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x41c}, 0x1}, 0x0) 2018/03/02 15:03:05 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'irlan0\x00', @ifru_addrs={0x2, 0x4e23, @broadcast=0xffffffff}}) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20, @empty}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000af5000), 0x0) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2, 0x4e20, @empty}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028effc)) 2018/03/02 15:03:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0xb0) readahead(r0, 0x8, 0x5) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f000046f000)=0xeb63c83, 0x4) bind$inet6(r0, &(0x7f00001f1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/02 15:03:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = gettid() syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000f23000), &(0x7f0000d69000), &(0x7f0000b33ffc), &(0x7f0000b72000)) tkill(r1, 0x7) modify_ldt$write(0x1, &(0x7f0000000040)={0x2ca, 0x20100000, 0x4000, 0x3f, 0xffffffffffff9daa, 0x800, 0x78, 0x100000000, 0x7fff, 0x5}, 0x10) 2018/03/02 15:03:05 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xfc000000000000, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c0000001d001305000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="fffaffff045d9efc72ba2b23f736b8c91e99f7c34a70788b8606da39d56f134e75083f905082e4d9f1dcdfba65ed4a2bee6931379b8d4a67ad15c16836d2ca22d36574da16f3865f3431d593d63d1d889b3e306b2a156a5af63929d6dbaaea3410741aebe385b85a9f384b675d10a5e1df5a9d049612976c5f355b59372ef8d3e24036f8b6c95d42cfe895bb51c96cf9ba8b3d"], 0x47}, 0x1}, 0x0) socketpair$inet(0x2, 0x806, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x1}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000480)={r2, 0x9, 0xffffffffffffff80}, &(0x7f00000000c0)=0xffab) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r3, 0x98}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x8e4b, 0x52, 0x2, 0x9, 0xa}, &(0x7f00000002c0)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r4, @in={{0x2, 0x4e23, @empty}}, 0x1000, 0x3}, 0x98) 2018/03/02 15:03:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r0, &(0x7f000000d000)=[{&(0x7f0000013f58)='9', 0x1}], 0x1, 0x0) write(r0, &(0x7f0000000040)="55cd2d2e2319d5808a9c7be0dba73da04e577f8155ed95cae02f161d7aa5c474b5d21438f26a55b247b0ef975f8383a5957fdf983dc472b0876fa2aa5eadb3e58ae7a9954ece7f936cfea6e98a15eae61f9901690d85e91f00df95d2de7ecafd4891d835455b79b00ce9d89453e6fba6085e1fe3f5c6ec330d0e799fce3bb1ca1a78d0938eb28553df71be5fc6e14e803dedb3012099f53a9e5ce2c52db063e39c1d50f4", 0xa4) sendfile(r0, r0, &(0x7f0000004000), 0x3767) 2018/03/02 15:03:05 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000100)={&(0x7f00006ee000/0x2000)=nil, 0x6, 0x7, 0x12, &(0x7f0000392000/0x2000)=nil, 0x75868dd5}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000157000/0x1000)=nil, &(0x7f00009d0ff8)) exit(0x0) 2018/03/02 15:03:05 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{0x73, 0x0, 0x299, 0x8}, {0x7e, 0x200, 0x2, 0xf547}, {0x8000000, 0x0, 0x9, 0x3}, {0x1f4, 0x101, 0x7, 0xbaec}, {0x4, 0x1ff, 0x80, 0x200}]}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x3, 0xfffffffffffffffa, 0x80, 0x8000, 0xd9, 0x3, 0x20, {0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0xd}, 0xd46c}}, 0x9, 0x7, 0x8, 0x14, 0xffffffffffffc9ac}}, &(0x7f0000000300)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000340)={r3, 0x80000001}, 0x8) recvmsg$netrom(r1, &(0x7f0000000600)={&(0x7f0000000380)=@full={{0x3, {"90979e7e2fbb43"}, 0x9}, [{"f119c57e40dc45"}, {"017089c8836868"}, {"9a37e86056c1b2"}, {"24bdcf8884164e"}, {"59c3a6718af0f9"}, {"7702489d119980"}, {"ac2c561e68c3b4"}, {"6f4ace150f0144"}]}, 0x48, &(0x7f0000000440)=[{&(0x7f0000000400)="9d462b69e3f9fec20253565ffda94ebbf3ffd1a6dfa629f4e5dafbb5cc291c", 0x1f}], 0x1, &(0x7f0000000480)=[{0xb8, 0x0, 0x6, "93a1a150bb549fa3a4c82b34a1d2ea2d941dd7032552e18aca79e283b3e70dae93e844a2333e9eae63165a8297fbcf0f6a8d166937027bf15f46d48847d8f13b267ed603e177337f5378d9277aef5da511f52427e9cc0a2788abc84611b39ca36ee2da58695dae0df6655643ab13aeec2341c97ffe0f96fddfa10b453d7d310e7dc1d2daede1929de2a2aab4f87047ce100448a1fe31d0016bdc6123f13a7cb94b4278d2"}, {0xa0, 0x105, 0x5, "4c6d08acfb79c638092ca43d6cba9951895d3730dd49a9860eebf4c1793cfa9b67cf8f748b94b5940965474fff87d5f0e83c94d364e522d701c8667883057a64bcc5f778abcc43aa86a74939d3f5ec744ecc242967937784af8a1e8789a2d345edfceb7e4dd818f2d2a6fb25ee4d488b70f5e9506aaf96a1d49d92fcdf89a7d12991900dcd0f666edf"}], 0x158, 0x8000}, 0x40) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) lremovexattr(&(0x7f0000000640)='./file0\x00', &(0x7f00000007c0)=@random={'security.', '}eth0\x00'}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendmmsg$unix(r1, &(0x7f0000000780)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000040)="b841691cb1b2748a22f756367c74d12ac0cf12b782d6a05588c81cab6f11276ec06981076cbf7b6f90e5f008", 0x2c}], 0x1, &(0x7f0000000680)=[@cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r1]}], 0xf8, 0x800}], 0x1, 0x80) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x9, 0x4) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, 0x4) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd2ff0)={&(0x7f0000e5e000)=ANY=[@ANYBLOB="e00000001100000000000000000000001981cdd413f03559b61e4bf1a06563622d74776f666973682d33776179000000000000000000000000000000e5ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000004"], 0xe0}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) 2018/03/02 15:03:05 executing program 5: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000300)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x404100, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x699ccf14) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) fanotify_mark(r2, 0x40, 0x20000, r3, &(0x7f0000000100)='./file0\x00') openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) [ 53.577778] IPVS: Creating netns size=2536 id=12 2018/03/02 15:03:09 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e20, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x8c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'tunl0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/03/02 15:03:09 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) r1 = getpgrp(r0) ioprio_set$pid(0x1, r1, 0x680f) ioprio_get$pid(0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$int_in(r2, 0x5473, &(0x7f0000000000)) 2018/03/02 15:03:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001800010500000000000000000a00000000000000000000001400050000000000000000000000000000000081"], 0x1}, 0x1}, 0x2000000000000) 2018/03/02 15:03:09 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) socketpair$inet6(0xa, 0x2, 0x2, &(0x7f0000000440)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x48, "e51187546e2679b9616b62169e4e9ef40b1f5461eb4b91067d4607084208ff5ff2edb889c382bc64ee8c2dda8875d424729a717ac8f1fbe1fb60b1873147cb6e18036e6704dff1cd"}, &(0x7f0000000280)=0x50) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0x8000000, 0x6, 0xfffffffffffff001}, &(0x7f0000000300)=0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='nfs4\x00', 0x32, &(0x7f0000000100)="85c8b94ac1df4e4e40af57626af1c41afc3ea04d388d21ee91b37f43756178687d499e180aa9dc79a5451977cc7d29638f039496a58f86f78ae45b6a435c99d34c382cb20d07b63f42ff41119a68046a766e2cfd4cad9a62fc5311fe23cf1ebbc88dad7db631906b9ab007c20b3cb22367105c42a9885f36b59d9798a3bb80f728f2dd890f6c02e0d938dfaef72b2cb845e5bf00f0b6363b71ab83ea4ebea33d44a8d82f92d5f67def3b35ee") lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000883000)="0200000001000000000000000100000d0000000016af3e6e4e5de7ca211140000000000000007c1550b2a1c057f4b7a3e0c5987665550a4f774fde70c82a5042d0afbffd68e43cee720ab1368b13204bb815f92058921eafe0cf8249", 0x5c, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000380)={r2, 0x3, 0xffffffffffffffff, 0x80}, &(0x7f00000003c0)=0x10) 2018/03/02 15:03:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r0, &(0x7f0000000240), 0x5) shutdown(r0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10, 0x800) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@generic={0xb36, 0x2, 0x5}) request_key(&(0x7f0000000340)='logon\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='net/icmp6\x00', 0xfffffffffffffffd) add_key(&(0x7f0000000440)='ceph\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) keyctl$setperm(0x5, r3, 0x52204) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/icmp6\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000002c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x28) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_tables_names\x00') mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r6 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r6, &(0x7f0000033ff8)='./file0\x00', 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) syz_fuse_mount(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) accept$ipx(r5, &(0x7f00000001c0), &(0x7f0000000200)=0x10) keyctl$describe(0x6, r3, &(0x7f0000000080)=""/20, 0x14) setsockopt$inet_mreq(r4, 0x0, 0x27, &(0x7f0000000400)={@multicast2=0xe0000002, @rand_addr=0x9}, 0x8) 2018/03/02 15:03:09 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x806, 0x88) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x10, &(0x7f0000b3dff0)=[], 0x2ab, &(0x7f0000f69000)=""/8, 0x8}}], 0x1b0, 0x2, &(0x7f0000000040)={0x77359400}) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23, @empty}, 0x4, &(0x7f0000001480)=[], 0x0, 0x0, 0x0, 0x2}, 0x0) 2018/03/02 15:03:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x32200, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)="f6c6d37ee96034ec50ec381d140971326e19d7ca8a4752363f79b44bcf14e1f0c6549c5cb58190d1386e75bf178bba1f5655d47c2d42f13270ca85c61c32a2359592943cd25e059ffd0edee3826687853e085abf90b2babe35bf230e5134d3c66db15ec08c196b856bb27b528460c82ed25ff703d8ab007f59d1d8891c20f4cd", 0x80, 0x0, 0x0, 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/03/02 15:03:09 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e25, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) listen(r0, 0xb) socketpair$inet6(0xa, 0x8080a, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@int, &(0x7f0000000240)=0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f000070c000)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000126000)="1f", 0x1, 0x0, &(0x7f0000d3fff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000000140)="8ec069b5606c7d101823ab525ae33618ead2a0dd57071702c88faf0368e3f4fec470893c992ced4c8f5d4682dda5c7c113a3a544a55f62d7a8ea3ab6a2f496442acd8f7cc01ff5dd029c4ae3", 0x4c) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x1ff) accept4$netrom(r3, 0x0, &(0x7f0000000040), 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003e4ffa)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000509000)="19", 0x1, 0x0, &(0x7f00009f7ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) 2018/03/02 15:03:09 executing program 4: r0 = epoll_create(0x20) unshare(0x8000400) fcntl$notify(r0, 0x0, 0x282) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x80, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000200)) 2018/03/02 15:03:09 executing program 6: r0 = socket$inet6(0xa, 0x800, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073afb0)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}}) r1 = dup(r0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/02 15:03:09 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{0x6}, 'port0\x00', 0x0, 0x0, 0x0, 0x5aa}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x6}) 2018/03/02 15:03:09 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x22000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0xfffffffffffffff7, 0x0, 0x32b0d314, 0xc00000000}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x200, 0xa, [0x100, 0x3, 0x136200000000000, 0x2, 0x1f, 0x4, 0xb7, 0x3, 0x3, 0x9]}, &(0x7f0000000180)=0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000080)=ANY=[@ANYBLOB="00124925bd00040000014979"], 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) 2018/03/02 15:03:09 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) mq_unlink(&(0x7f0000000180)='^vmnet1cgroup$\x00') sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x2, 0xffffffffffffffc1, 0x8, 0x6, 0x0, 0x70bd2d, 0x25dfdbfb, [@sadb_lifetime={0x4, 0x2, 0xa82, 0x60000000, 0xf1db, 0x2}]}, 0x30}, 0x1}, 0x4) 2018/03/02 15:03:09 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x181000, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001b00)=[{{&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000000080)=[{&(0x7f0000000100)=""/119, 0x77}], 0x1, 0x0, 0x0, 0x1ff}, 0x6}, {{&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x32, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/42, 0x2a}, {&(0x7f0000000200)=""/176, 0xb0}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000340)=""/95, 0x5f}], 0x4, &(0x7f0000000400)=""/4096, 0x1000, 0x100000001}, 0x6}, {{&(0x7f0000001400)=@in6={0x0, 0x0, 0x0, @remote}, 0x1c, &(0x7f0000001a00)=[{&(0x7f0000001440)=""/218, 0xda}, {&(0x7f0000001540)=""/121, 0x79}, {&(0x7f00000015c0)=""/80, 0x50}, {&(0x7f0000001640)=""/120, 0x78}, {&(0x7f00000016c0)=""/181, 0xb5}, {&(0x7f0000001780)=""/199, 0xc7}, {&(0x7f0000001880)=""/215, 0xd7}, {&(0x7f0000001980)=""/116, 0x74}], 0x8, &(0x7f0000001a80)=""/125, 0x7d}, 0x4080}], 0x3, 0x40012140, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fdatasync(r2) 2018/03/02 15:03:09 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x1, 0x1}, 'port0\x00', 0xf4, 0x10000, 0x7ff, 0x8, 0x2000010000, 0x4, 0x2, 0x0, 0x1, 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc0f}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) eventfd2(0x0, 0x800) 2018/03/02 15:03:09 executing program 5: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r0 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='ramfs\x00', 0xfffffffffffffffb) r1 = accept$llc(0xffffffffffffff9c, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001200)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000001240)={'ip6_vti0\x00', @ifru_addrs={0x2, 0x4e22, @rand_addr=0x9e8d}}) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000000c0)='logon\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) accept$unix(r2, &(0x7f0000000140)=@file={0x0, ""/4096}, &(0x7f0000001180)=0x1002) mount(&(0x7f00006abff8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000016ff5)='openpromfs\x00', 0x7ffbf, &(0x7f000002ff17)) [ 54.106197] audit: type=1400 audit(1520002989.068:62): avc: denied { ioctl } for pid=9855 comm="syz-executor7" path="socket:[23837]" dev="sockfs" ino=23837 ioctlcmd=0x5473 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/02 15:03:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockname$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x1f4, 0x0, 0xfffffc81) 2018/03/02 15:03:09 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f0000d3b000), 0xffffffffffffff61, 0x0, &(0x7f0000ed8000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x47b3ffa328f5550f) sendto(r0, &(0x7f0000000000)="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", 0xfb, 0x8800, &(0x7f0000000100)=@sco={0x1f, {0x100000001, 0x4, 0x80, 0x81, 0x0, 0x8}}, 0x8) 2018/03/02 15:03:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000cd2ff2)='oom_score_adj\x00') pread64(r0, &(0x7f0000241000)=""/33, 0xffffff07, 0x3) dup3(r0, r0, 0x0) 2018/03/02 15:03:09 executing program 0: syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003ccff4)={0x0, 0x0, 0xffffffffffffffff}) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000dc2ff8), &(0x7f000059fffc)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)="f43d6d5f730700726500") setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="1149f8bb2ad1a059245c1cb7ccfa0214", 0x10) fcntl$setsig(r0, 0xa, 0x1d) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) sendfile(r0, r1, &(0x7f0000929000), 0xff) 2018/03/02 15:03:09 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x359}, 0x1}, 0x804) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240)=0xffffffffffffcb0d, 0x4) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000000003000600000000000200000031ebf8c70000000000000000030005000000000002000000000000000000000000000000080012000200010000000000000000001000000003030000001200000002000000000000000d0000000000000000ffffe0000001000000120000000000000000"], 0xfffffffffffffe24}, 0x1}, 0x0) shutdown(r0, 0x1) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x7}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0x17cb}, &(0x7f0000000440)=0x8) 2018/03/02 15:03:09 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = request_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='#\x00', 0xfffffffffffffffe) keyctl$describe(0x6, r1, &(0x7f0000002040)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) futex(&(0x7f0000000000)=0x6, 0x3, 0x6, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)=0xef2, 0x6) futex(&(0x7f0000011ffc), 0x0, 0x0, &(0x7f0000001ff0)={0x77359400}, &(0x7f0000001ffc), 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/03/02 15:03:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/03/02 15:03:09 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x400, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x338, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f00000000c0), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x10, 0x806, 'teql0\x00', 'lo\x00', 'dummy0\x00', 'irlan0\x00', @random="a554f0fc653a", [0xff, 0x0, 0xff, 0xff, 0x9e26f063479b22e6], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xe0, 0xe0, 0x158, [@physdev={'physdev\x00', 0x48, {{'bcsh0\x00', {}, 'bond0\x00', {}, 0x1, 0x18}}}]}, []}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x1000, 0x2601, 0x1a2c, 0x1, 0x0, "283d7f1f106f7d70c19ad6cf121295bf7577c9223026cd7d9aac9eb1f645e57cac7dc647eeaee0b8d4698f2db06a7f88963f861a6cab10932068da68d6ae4f61"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x1d, 0x0, 0x1a, 'rose0\x00', 'teql0\x00', 'bpq0\x00', 'ipddp0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0xff, 0xff], 0xf0, 0xf0, 0x120, [@time={'time\x00', 0x18, {{0x1, 0x9, 0x11a3, 0x7f2a, 0x0, 0x5cf29e58, 0x1}}}, @connbytes={'connbytes\x00', 0x18, {{0x3f, 0x40, 0x2}}}]}, []}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x3ff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x0, []}]}, 0x3b0) r1 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x0) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f00000001c0)='keyring\x00', 0x0) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/03/02 15:03:09 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x40000000000) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x670, 0x5f, "f2c4f26d0461dae283b3b25e60eebc1368177c1eaf794323a7ba1a3d50ed25ca1f1839765ff79f0e24cc807d2640c366dd6c3a8654656c0640f3134e8bd69bff0373c3405e7a666ef99afce598b5b375a6bf45037fa672b4ab1d97a4504b0f"}, 0x67) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r0, &(0x7f000003aff6)='./control\x00', r1, &(0x7f0000000080)='./control\x00', 0x2) 2018/03/02 15:03:09 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)) futex(&(0x7f0000000000), 0x85, 0x0, &(0x7f00005d0000), &(0x7f0000000000), 0x3ffffffe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0500080000000000000000630100070005000d0f"], &(0x7f0000000100)=0x18) rt_sigpending(&(0x7f00000002c0), 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x3ed}, &(0x7f0000000180)=0x8) recvfrom$inet(r0, &(0x7f00000001c0)=""/131, 0x83, 0x100, &(0x7f0000000280)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) 2018/03/02 15:03:09 executing program 6: 2018/03/02 15:03:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/46) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xb, 0xff}, {0x4, 0x8}, {0x3, 0x2}], 0x3) 2018/03/02 15:03:09 executing program 1: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0xfffffffffffffff4, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt(r0, 0x3f, 0x75, &(0x7f0000000100)="e7c900e7d4611cd5fd7390b389df9826c233e3cc93246aee43f4ca1f2176d1acffdf8b3ce273e11decb0f01b308a3c518c12ce58c905ed1998285de0e6032b46ea3ab482b05e0f97b2a54a24b574323a091f7110fa712088cbed05cc559240d6abe20072edb21328a26510d685c505575981ce75489d97abfc6e78db48bc7b0f570d5d81d7f595b191b9ea1860861a74c2b6d65d8cec87f2825b2e8dd77960cbdd971338d8cf743b36b3241c8829130226083a74507a063a4541d7d25b50927a1a", 0xc1) getsockopt$inet6_buf(r0, 0x29, 0xc9, &(0x7f0000000040)=""/144, &(0x7f0000000000)=0xffffffffffffff77) 2018/03/02 15:03:09 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x440, 0x0) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x77359400}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x48002, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000340)="2400000020002506ff1c0165ff0ffc0e0200040000feffff06e1000c08000200000000050ee2ca2699a050ab65353de55e58f83769e8befc366901d87d22e26d13be5309039dd00b89975af549db367d10066f03", 0x54) write$sndseq(r1, &(0x7f0000697000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x81, 0x6}, {}, @ext={0x0, &(0x7f00000fd000)}}], 0x30) renameat2(r1, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x5) 2018/03/02 15:03:09 executing program 6: clone(0x200, &(0x7f0000000140), &(0x7f0000744000), &(0x7f0000000100), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000140)=0x10, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fcff0)=[]) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x2, 0x2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x101, 0x5, 0x5, 0x7fff, 0x3]}, 0xe) r2 = syz_open_procfs(0x0, &(0x7f0000888ff8)='syscall\x00') lseek(r2, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x40800) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000001c0)=[], &(0x7f0000000300)=[]) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/03/02 15:03:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ext2\x00', 0x800, &(0x7f0000000140)) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10, 0x0, 0x0, 0x100000000000}, 0xc, &(0x7f0000015000)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) 2018/03/02 15:03:09 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0x5, 0x1}, {}, 0x2, 0x1000000000000000}) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x80004, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x2}, {0x1, 0x881}, 0x1, 0x2, 0x1}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x9) 2018/03/02 15:03:09 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000017fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1b) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x800) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14, 0xb}, 0x4e23, 0x5, 0x4e24, 0x9, 0xa, 0xa0, 0xa0, 0x8, r1, r2}, {0x2, 0x4, 0x8b0, 0x2, 0x5, 0x7fff, 0x8, 0x9}, {0x1e, 0xd5, 0x8535, 0x1}, 0x9, 0x6e6bbe, 0x1, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x3b}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3500, 0x3, 0x3, 0x8, 0x4, 0x1e1, 0x9}}, 0xe8) 2018/03/02 15:03:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000fe5ffc), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x3f, 0x6, 0x7c1, 0x4, 0x38a1b3dc, 0x3}) 2018/03/02 15:03:09 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x480, &(0x7f000002c000)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080), 0x2e) 2018/03/02 15:03:09 executing program 3: r0 = socket(0x10, 0x3, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000100)) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000000000000000001166e814154cf066000000000000000000000000000000000000240008001d0008000000150069ed8910cf3a5164ef891111a0edabb103bc8b8d930f04d8f56101cfc61de9eeec3e25a33e60c2a2a9c87802a9090672ff0540e5a54d3b18fbabd781002405a0b8ef90d1cfb68bf2efe900000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/03/02 15:03:09 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000), 0xfffffffffffffe2e) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x53, &(0x7f0000000040)=0xffffffffffffffff, 0xfefb) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r2, 0x20}) 2018/03/02 15:03:09 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002ea0)={{{{0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x15}}}}, 0x0, 0x0, 0x0, "755722848aa543bbb878087d8aadc820e4bbc042aaa6822300c36754754b1c868be4edf5ceaee7686b0301010000000000008abedf435f1e85ff0f00f9ffffff00b05fe1cdbc113aff50b209686b007a"}, 0x9a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)={""/16, @ifru_flags}) r2 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x9, 0x4, r2}) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/02 15:03:09 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000379fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f000068b000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x3e, &(0x7f0000000000)={0x25, 0xd33d, 0x800, 0x3}) r3 = syz_open_pts(0xffffffffffffff9c, 0x400) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x4) 2018/03/02 15:03:09 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f00000012c0)=[{0x5, 0x3ff, 0x0, 0x0, @time={0x77359400}, {}, {0x6}, @ext={0x0, &(0x7f0000001080)}}, {0x0, 0x0, 0x0, 0x2, @tick, {0x72}, {0x7}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @ext={0x0, &(0x7f0000001280)}}], 0x90) 2018/03/02 15:03:09 executing program 3: r0 = socket(0x8000000000000c, 0x80002, 0x7) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, &(0x7f0000000000)="240000002a0007000000000004000006fb060aff0100000000040040000000000000fd10", 0xffffffffffffff06) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) modify_ldt$write(0x1, &(0x7f0000000040)={0x6, 0xffffffff, 0x0, 0x8c, 0xb5b, 0xce, 0x8, 0x2, 0x2, 0x8}, 0x140) 2018/03/02 15:03:09 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) fallocate(r0, 0x2, 0x0, 0x1) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000080)={0x0, 0x59}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = add_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="9320bf46f271e26336fc0e945ce4dffe359cd19d48ddbbc30518272b8ce2f036", 0x20, 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) 2018/03/02 15:03:09 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x4, 0x2, 0x0, {0xa, 0x4e24, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}}}, 0x32) fdatasync(r0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) fcntl$setlease(r2, 0x400, 0x1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000000100)=""/79) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000000180)=""/4096) 2018/03/02 15:03:09 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/166) tee(r0, r0, 0x7, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000140)={{0x70, 0x7ff}, {0x800, 0x7}, 0xac99, 0x3, 0x6464}) 2018/03/02 15:03:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x4e1e, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) r1 = open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x100) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000080)=""/182) sendmmsg(r0, &(0x7f000041cf88)=[{{0x0, 0x0, &(0x7f0000dbd000)=[{&(0x7f0000945f3a)='^', 0x1}], 0x1}}], 0x1, 0x0) shutdown(r0, 0x1) 2018/03/02 15:03:09 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000080)=""/59, &(0x7f00000000c0)=0x3b) r1 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000686ff4)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc) connect$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x3, @empty}}, 0x20) 2018/03/02 15:03:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x9) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) [ 54.394689] audit: type=1400 audit(1520002989.358:63): avc: denied { bind } for pid=9999 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 54.423074] audit: type=1400 audit(1520002989.378:64): avc: denied { connect } for pid=9999 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/02 15:03:09 executing program 5: rt_sigprocmask(0x0, &(0x7f0000834000)={0x10000007fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x202, 0x0) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000040), 0x80000001, 0x1) 2018/03/02 15:03:09 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vlan0\x00', @ifru_addrs={0x2, 0x4e23, @broadcast=0xffffffff}}) getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x1d5) 2018/03/02 15:03:09 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x9, &(0x7f0000000000)="618b9b6c4a4a4c7b07d016e8eeb11dbad1b99ea2a36b63260228518d81a67f15333eae749dcb76146b45a787507a2511b3f125f54c7b9d600d63469a5633958fd8d5f7020916fd537e4d1288d1e895b2ce85cb5d4e3ff335fc78653cf5") 2018/03/02 15:03:09 executing program 4: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0xffffffff, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000172000)={0x80, 0x8}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x2, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/03/02 15:03:09 executing program 3: r0 = memfd_create(&(0x7f0000000040)='cpusetsystem[,)\x00', 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x0, 0x8001}, &(0x7f00000001c0)=0x98) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000000200)={0xa4, 0x10, 0xaff, 0x0, 0x0, {0x3}, [@generic="c62d96b3e81b9b5c4cb1071c545f6c6dc899f5a188bd32abaff0b204cacd28bcafa46ebd0c674fc10e50e3e48de73b4719b8c9ba4980f7cd964bb86231f16731f196938ed328c153cf65f2eae68ddc5e23fe9103109e3ca22912ce4f1e0e1fef68e56bcf5ba5f15ecce178e8a4faecd311d5abe42588d07ff44efa9dcd977dee5829f9ae7f50a437d842f357c8942cfd"]}, 0xa4}, 0x1}, 0x0) getsockname$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x1c) 2018/03/02 15:03:09 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000140)=0x2000000000000000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) accept(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000240)=0x58) clone(0x1000400, &(0x7f0000000040)="07b8191dd8522c2388cb1cc2f94e29d6f87841a233f249b2cc99914e241a5e14922244f13a8d64e35adba68d818b63b40c5e423002ca42a1ea0adc28d7346617f037640e946022049d184b0af5b27d76c30bf298b0bbaf2806701b20df8e4f8648457050a6bbf220dade52e4610625e2449a25f9180b5b6d1fa559de9db0ebb5c166522fa8d7772a82b1feff841e6ac61c17a8bdcc45cd9d74deca469e3b4a8c5ce924b7392b60900eb4f05a03992183fe9cd710", &(0x7f0000000000), &(0x7f00007c5ffd), &(0x7f0000944000)) 2018/03/02 15:03:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x7fff, 0x101000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) memfd_create(&(0x7f0000000080)='.\x00', 0x1) 2018/03/02 15:03:09 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000100)=[]}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x0) 2018/03/02 15:03:09 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000140)={'lo\x00', @ifru_mtu}) 2018/03/02 15:03:09 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) ptrace$setregs(0xd, r0, 0x400, &(0x7f0000000180)="a436edb36bc3691c68e96c20e1db072e67ac3faa76eb4037cff98c6ee9ef19ef9f3a9abccfe5a08d9bd6875b49ac381fcc4fbdacd9db6b00eb009c972c") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r1, &(0x7f0000000040)="a1ea69f6dc077ec89b4ce74aa227a79eff5d67b76892e9e3888724cdd5ce31a1bc2987d239c4b55c8c7b462d9233ae4d3da082361ce88aee19ee0a2ed91ce1dd0a83dddc6290ab2ac8d64c6fa2d081a02b5891b59e6fb69af9827a00f827b1e73edfe1da2b18e57add710ff2ddba586aed0ee3f87fe1a981f3787c0f1ff0d0186808865378a7702d7e14403faf01c578760614551d0aeb146409c629b971efeb9ce526bb55e0b01bfd69358be52013ebe30f8f61a82b26b36810fc3554e07ce29e97b3ffa2e05bab686fff1f", 0xcc, 0x33) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r2, &(0x7f000000afe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/03/02 15:03:09 executing program 2: pipe(&(0x7f00007a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14) splice(r0, &(0x7f00000000c0), r1, &(0x7f0000000000), 0xe2, 0x4) 2018/03/02 15:03:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000004000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000017000)=0x4000005, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r2, 0x0) listen(r1, 0x0) dup3(r0, r1, 0x80000) 2018/03/02 15:03:09 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) poll(&(0x7f0000000000)=[{r0, 0x3002}], 0x1, 0x200) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fchmod(r1, 0x0) readahead(r0, 0x8001, 0x100) [ 54.554521] audit: type=1400 audit(1520002989.518:65): avc: denied { write } for pid=10022 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 54.581138] netlink: 144 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/02 15:03:09 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000d12000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x3ffffffe) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x80800) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x20000, 0x0) r2 = fcntl$dupfd(r1, 0x404, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x6b, 0x0, 0x2, 0x1, 0x66d1e3d9}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000140)={r3, 0x10001, 0xfffffffffffffffa, 0x1, 0x400, 0x48, 0x7c, 0x9, {r4, @in={{0x2, 0x4e20, @empty}}, 0x6, 0x3, 0x2, 0xff, 0x101}}, &(0x7f0000000200)=0xb8) 2018/03/02 15:03:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)) writev(r0, &(0x7f0000ed4ff0)=[{&(0x7f000093cfc7)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000220001070000000004e9ff0006000d0005", 0x39}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'erspan0\x00', @ifru_flags=0x400}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000200), 0x10) ioctl$KDGETLED(r3, 0x4b31, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000000c0)=r4, 0x4) 2018/03/02 15:03:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/autofs\x00', 0x0, 0x0) r2 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='{\x00', 0xfffffffffffffffb) fgetxattr(r1, &(0x7f0000002240)=@known='system.posix_acl_access\x00', &(0x7f0000001240)=""/4096, 0x114) modify_ldt$write2(0x11, &(0x7f0000000180)={0x3, 0x20000800, 0x400, 0x1000000, 0x5880, 0x8000, 0x0, 0x5, 0x1, 0x400}, 0x10) request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', r2) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00005f3000)=""/4, &(0x7f00005e5ffc)=0x4) 2018/03/02 15:03:09 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000a74fd0)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffe, {}, {}, @raw32}], 0x30) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x800) 2018/03/02 15:03:09 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffa9b6, 0x2100) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x9, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) getsockname$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000140)=0x10) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a000400020007000012020000080000e10c00f41ee400", 0x39}], 0x1) [ 54.612137] netlink: 144 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/02 15:03:09 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x89e9, 0x10000) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x480, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000280)={0x800000000000, 0x0, &(0x7f0000000180)}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000000c0)) sysinfo(&(0x7f0000000040)=""/92) 2018/03/02 15:03:09 executing program 6: add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r0 = timerfd_create(0x7, 0x80800) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x1, 0x7, 0x169fcc4d, r1}) 2018/03/02 15:03:09 executing program 5: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) fcntl$lock(r0, 0x7, &(0x7f0000027000)) 2018/03/02 15:03:09 executing program 7: mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1000000000005) ustat(0x5, &(0x7f0000012fff)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/02 15:03:09 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb79ffffffff000000009db692542e463510f77d1562979e0000000000000009fb42d576589701a4", 0x2000000000000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00006e7f50)={{0x80}, 'port0\x00'}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)) 2018/03/02 15:03:09 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x10000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x1}, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000007affc), 0x4) 2018/03/02 15:03:09 executing program 1: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/15}, &(0x7f0000000040)=0x11) mount(&(0x7f0000609000)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000df4000)='ext3\x00', 0x40002000, &(0x7f0000d2847b)) 2018/03/02 15:03:09 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e1", 0x9) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fanotify_mark(r0, 0x20, 0x10, r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) clock_settime(0x0, &(0x7f0000000100)) 2018/03/02 15:03:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) flock(r1, 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00008d0ffc)=0x10000000000001, 0x4) close(r0) 2018/03/02 15:03:09 executing program 5: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x120) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x1, 0x0, 0x401, 0x100000000}, 0x8) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x5) mq_timedsend(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000180)='em0[selinuxwlan0&vboxnet1md5sumwlan1.\x00', &(0x7f00000001c0)='em1procvmnet0em0security-\x00', &(0x7f0000000200)='*\x00', &(0x7f0000000240)='@\x00', &(0x7f0000000280)="2d1f05", &(0x7f00000002c0)="2d1f05"], &(0x7f00000004c0)=[&(0x7f0000000340)='vboxnet0*procselinux:\x00', &(0x7f0000000380)='keyring)-\x00', &(0x7f00000003c0)='}{\x00', &(0x7f0000000400)="2d1f05", &(0x7f0000000440)='posix_acl_accessbdev\\eth1\x00', &(0x7f0000000480)="2d1f05"]) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)) 2018/03/02 15:03:09 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x400, &(0x7f0000000000)="46cd") mmap$binder(&(0x7f0000d51000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/03/02 15:03:09 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000040)={r2, 0x1}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/03/02 15:03:09 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7f, 0x20100) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)={0x4, [0x7, 0x8, 0x1ff, 0x7]}, 0xc) r2 = geteuid() quotactl(0x4, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000200)="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") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'\t\x00', @ifru_mtu=0x7}) 2018/03/02 15:03:09 executing program 0: r0 = socket$inet(0x11, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000001a5c995de3ff7f00450000240000000000009078ac1414bbac1414aa0420880b0000000038012b32a42000000800000086dd000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) recvmsg(r0, &(0x7f0000000080)={&(0x7f00000017c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x2e, &(0x7f0000000140)=[], 0x3349ea54fce221a7, &(0x7f00000000c0)=""/124, 0x353}, 0x1) 2018/03/02 15:03:09 executing program 7: mkdir(&(0x7f0000a09000)='./file2\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) getrlimit(0xf, &(0x7f00000002c0)) r0 = open(&(0x7f0000000040)='./file2\x00', 0xffffffffffffffdc, 0x400000000006) mkdirat(r0, &(0x7f00007ed000)='./file0\x00', 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x8, 0x0, 0x9}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r1, 0xb07, 0x9}, &(0x7f0000000380)=0x8) bind$ipx(r0, &(0x7f00000000c0)={0x4, 0x4, 0x0, "fc9a2e7454ab", 0x4007fffffff}, 0x2c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xc53e}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @rand_addr=0x63}}, 0x6, 0x101, 0x1dc73656, 0x5, 0x1}, &(0x7f0000000240)=0xa0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0x6}, {0x0, 0x4}, {0x4e6328163e8f3ad9, 0x7}, {0x4, 0x5}, {0xb}, {0xf, 0x9}, {0x0, 0x2}, {0x6c0d17b64ce5ce48, 0x3}], 0x8) 2018/03/02 15:03:09 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080)=[], 0xfc, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e86a4b9500a1139a0d93a78de7ed00ae239537b41a4eacfcfd438dfbe84ef20bd7e66cfb9bde86f5b1d1bae840e6c373fd2d58909d8ac8f1aca1b6e95b92948d4525d", 0x43}], 0x1, &(0x7f0000002000)=[]}, 0x8000) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000180)="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", 0x149}], 0x1, &(0x7f000000ae80)=[]}, 0x10000000) 2018/03/02 15:03:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00006ccfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) sendto$inet6(r0, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/02 15:03:09 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x800, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) poll(&(0x7f00000000c0)=[{r0, 0x400}, {r0, 0x440}, {r0, 0x4}], 0x3, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) 2018/03/02 15:03:09 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) socketpair(0x5, 0x4, 0x4, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000540)) 2018/03/02 15:03:09 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000000000)='../file0\x00', &(0x7f0000000040)='../file0\x00', &(0x7f0000000080)='ramfs\x00', 0x10000, 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000000180)='../file0\x00', &(0x7f00000001c0)='../file0\x00') creat(&(0x7f0000a24000)='./file0\x00', 0x0) 2018/03/02 15:03:09 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bpq0\x00', 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r0) 2018/03/02 15:03:09 executing program 6: r0 = getpid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) capget(&(0x7f0000000180)={0x19980330, r0}, &(0x7f0000000140)={0x1, 0x0, 0x0, 0x6a, 0x80, 0xfffc}) capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0x7, 0x100000001, 0x1, 0x80000000, 0x0, 0x4}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)) ptrace$getsig(0x4202, r0, 0x7, &(0x7f00000000c0)) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000100)={0x6, 0x9}) 2018/03/02 15:03:09 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003d7000)={@empty, 0x8001, 0x0, 0x0, 0xe}, &(0x7f000025b000)=0x20) 2018/03/02 15:03:09 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x890b, &(0x7f0000000000)={"62726964676530000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8]}) 2018/03/02 15:03:09 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x240000000400) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000002c0), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000000c0)={0xfffffffffffffffe, 0x1fc, 0x8ed, 0x0, 0x4000000000000, 0xd4}) accept$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000140)=0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000ebe000)={{}, 'port1\x00'}) 2018/03/02 15:03:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a4ffc)=0x1, 0x4) getitimer(0x2, &(0x7f0000000000)) shutdown(0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x800, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f0000000100)={{r2, r3+30000000}, {0x0, 0x989680}}, &(0x7f0000000140)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x20000000012c9, 0xffffffffffffa66d, 0x0, 0x7}, 0xffffffffffffffbd) 2018/03/02 15:03:09 executing program 7: r0 = socket$inet(0x2, 0x0, 0xfffffffe) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xfffffffffffffffe, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x6}, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000240)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'lo\x00'}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) 2018/03/02 15:03:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x9}, {}, 0x0, 0x6e6bb9, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x2}}, 0xe8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e22, @empty}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x12, {0x2, 0x4e24, @empty}, 'sit0\x00'}) 2018/03/02 15:03:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x2000, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0x1, 0x4) bind$inet6(r0, &(0x7f000039cfe4)={0xa, 0x4e22, 0x0, @empty}, 0x19) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r3, 0x5f41}, 0x8) dup3(r1, r0, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x3) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x1c) 2018/03/02 15:03:09 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffc, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/03/02 15:03:09 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000640000)='/dev/loop#\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x84000, 0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0x6) 2018/03/02 15:03:09 executing program 7: r0 = socket(0x2000000011, 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000f1a000), &(0x7f0000ca7ffc)=0x4) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000000)={0x1, 0x831}) 2018/03/02 15:03:09 executing program 2: r0 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r0, &(0x7f00000000c0)='ns/ipc\x00') 2018/03/02 15:03:09 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@mcast1, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000600)=0xe8) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) syz_open_procfs(r0, &(0x7f00000001c0)="106de2cf47a02dba0bf9ec9e6ec1d91a8a8b2f932c4898ba5a8d2ae64dcdb5b9314069a0439ef6a395") 2018/03/02 15:03:09 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4802, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/4096) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r1, &(0x7f0000004880)=0x9, 0xfffffffffffffe42) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001180)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000001280)=0xe8) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000012c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x0, 0x4e24, 0x6, 0xa, 0x20, 0xa0, 0x6c, r2, r3}, {0xfffffffffffffeff, 0x3, 0x1, 0x0, 0x6, 0xffffffffffff8001, 0x20, 0x2}, {0x5, 0xf5, 0x2, 0x7}, 0x3ff, 0x6e6bb6, 0x1, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x2b}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x3507, 0x4, 0x1, 0x7778, 0x8, 0x9, 0x6}}, 0xe8) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001080)=""/207) recvfrom$inet(r0, &(0x7f00000013c0)=""/196, 0xc4, 0x1, &(0x7f00000014c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) recvmmsg(r0, &(0x7f0000004800)=[{{&(0x7f0000001500)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x1e, &(0x7f0000004600)=[{&(0x7f0000001540)=""/159, 0x9f}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000003600)=""/4096, 0x1000}], 0x4, &(0x7f0000004640)=""/30, 0x1e, 0x6}, 0x5}, {{&(0x7f0000004680)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000004700)=[{&(0x7f00000046c0)=""/35, 0x23}], 0x1, &(0x7f0000004740)=""/183, 0xb7, 0x6}, 0x1}], 0x2, 0x40010000, 0x0) 2018/03/02 15:03:10 executing program 1: r0 = socket(0x9, 0x807, 0x1) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061eff4)={0x10}, 0xc, &(0x7f0000f6fff0)={&(0x7f00003d8000)=@getlink={0xc4, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0xa4, 0x12, [@IFLA_INFO_KIND={0xa0, 0x1, "746d307070703100e17d4f6a9b9d5822f6402dcf56c0e9c37e838ee9f6427908ae4ce00def19ceb6cb6881d0dc3e6fc983d4a980b42fa47164e7ad476892f1d86b0de9293ac7715134550616d1d1db13fb6cce9c3fd126d689397f563277c7896900d98ff10b7a9c46d5fdb8849b5f4dcda38627ffd091f6c8b609f34b3fb62290cf35e6ab648f39e15b8b44e954d719c5a8e61227ee02b77885901d"}]}]}, 0xc4}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000023c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x1, 0x7, 0x3, 0x81}, &(0x7f0000002480)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000024c0)={r1, @in6={{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x8c) recvmmsg(r0, &(0x7f0000002340)=[{{&(0x7f0000000000)=@hci, 0xc, &(0x7f0000002280)=[{&(0x7f0000000040)=""/162, 0xa2}, {&(0x7f0000000100)=""/237, 0xed}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/109, 0x6d}], 0x5, &(0x7f0000002300)=""/8, 0x8, 0x5}, 0xfffffffffffffff9}], 0x1, 0x10001, &(0x7f0000002380)) 2018/03/02 15:03:10 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000002a00)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x1e8, 0x0, 0x2d0, 0x2d0, 0x2d0, 0x4, &(0x7f0000000d80), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, @mac=@empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'eql\x00', 'bcsh0\x00'}, 0xfffffd62, 0x110}, @unspec=@CLASSIFY={0x0, 'CLASSIFY\x00'}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f10c7464f349b1a38bca6786e08395d6f44d908260e8668d8c9d55504c5f"}}, {{@arp={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ip6gre0\x00', 'ip6gre0\x00'}, 0xc0, 0x15b}, @unspec=@STANDARD}], {{[], 0xc0, 0x99}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfd05) socketpair(0x13, 0xa, 0x47b88ed0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x1f, 0x100000000, 0x1000, 0x4, 0xc000000000000000], 0x5, 0x400, 0x0, 0xaf3a, 0x9, 0x1, {0x7, 0xffff, 0x200, 0x6, 0x100000001, 0x8000, 0x3, 0x81, 0x4, 0x6, 0x4, 0x4edf, 0x6, 0x5, "6d2f34299bec31fb60c829b831c3343412ae0f316b59fe3d1fadfc669e69c7bd"}}) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/03/02 15:03:10 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x10000000005}) poll(&(0x7f0000288fd0)=[{r1}], 0x1, 0x0) 2018/03/02 15:03:10 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x6, 0x0, 0xda8dc1522bf46b79, 0x21c, 0x0, 0x70bd27, 0x25dfdbfc, [@sadb_key={0x16, 0x9, 0x518, 0x0, "4db23f97194e28e70a9357ef8b9f680618d3012daec03851c080cfbe6e2c6bb42dd9e29400f74ee094e35bfc2f141af0cb346423976768130478e10f0d28e86d2e4a916ed6e1d854f77639d4efbd7d0fd87ebe5a4c91151ee2fddcd0e6cc359ea19896d4a352577608295beb2fad92bf476bd51119a23ae75d5d5d526afc49ec6047a90aba99e4487a0c5475c23731bee6e7bbf98a1742633a63c2dd656957e0270265"}, @sadb_x_nat_t_type={0x1, 0x14, 0x7}, @sadb_key={0x201, 0x9, 0x8000, 0x0, "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"}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d4}]}, 0x10e0}, 0x1}, 0x40) 2018/03/02 15:03:10 executing program 5: r0 = memfd_create(&(0x7f0000000040)="5b657468302f2829232a2b776c616e31106e6f646576276c6f2c2f00", 0x2) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) select(0x40, &(0x7f0000000080)={0xffffffff80000001, 0x0, 0x401, 0x7fff, 0x8, 0x824d, 0x8, 0x9}, &(0x7f00000000c0)={0x6, 0x6, 0x35ee, 0x4aa, 0xfeb, 0x20, 0xfffffffffffffe01, 0x8}, &(0x7f0000000100)={0x2, 0x10001, 0x4, 0x9, 0xff, 0x1, 0x7, 0x10000}, &(0x7f0000000140)={0x0, 0x7530}) r2 = dup2(r1, r1) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000000)={'syz_tun\x00', 0x800004}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000180)) 2018/03/02 15:03:10 executing program 6: r0 = socket$inet(0x2, 0x400e, 0x1) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x1) r1 = accept(r0, 0x0, &(0x7f0000000180)) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x20001, 0x127) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000200)=""/8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000001c0)=[], 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in=@dev}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) 2018/03/02 15:03:10 executing program 1: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = socket$netlink(0x10, 0x3, 0x2011) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) sendmsg$nl_route(r2, &(0x7f0000001c40)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001c00)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000010000100000000000000000000000000", @ANYBLOB="00000000000000000800020004200200f226d0a614b6939bbed6ea6ce03de36c446863894abea9e50f6e8008631b22d4538496868cd2ae7e2ae5fcaa9980667733d36242dd09e6832ee922d077e51b0599a5d5ccab2f7e16e80a12f232039c563e38c884bf914a406c09a38beabbf63767"], 0x2}, 0x1}, 0x0) 2018/03/02 15:03:10 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000380)=r1) getsockname(r0, &(0x7f0000000200)=@alg, &(0x7f0000000280)=0x58) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1f, 0x4) ptrace(0x11, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x4) sendmsg$nl_xfrm(r2, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xffffffa2, &(0x7f00000daff0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c010000100003020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a3d7b2d219d82aa10593e3f1da6c347f7c7dd288ea06ba0d2819258f39b089bfd379fda17a24fe74859f85d392044d4c6048beab90106e54fcf7fd9669b2c43335e3e25aef406f7c614b55b8e2a45fc686ae8fb1d546244be620e01a2a229f71fdbff97034dbaa156effe7", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000033000000ac14ffbb0000000000000000000000000000fc0000000000000000000000000000000000000000000000000000000000000000000000000000c221dba257c047e70e03d800000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000effffff000000000a00000000000000000000004c0014006d64350000000000000000000000000000000000000000003f51a66362f123ab7d8adfc73dbc7a0000000000d13123ef1a4ec90d0000000000000000000000000000000000000000e6ffffff000000000000000000000000f75b7faa43deff01ca1591cb9722e6cfae1843b8464417394ece3c2231fb0bff39a38d12f6db752fccf15f486c745e4557a27b33c08401bbddd440f1e8e27001388095de25c8540fe0ed7737fc13fb0d126dcb522b4b7d93e526f212074629b937b134157fa802041d045f0164f54fb1bb338e1879d801e657e4f50738162abad30f562c05abf91813000000000000000000"], 0x3}, 0x1}, 0x0) 2018/03/02 15:03:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x1000002) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x127d, r0) 2018/03/02 15:03:10 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) get_robust_list(r0, &(0x7f0000000080)=&(0x7f0000000040), &(0x7f00000000c0)=0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000140)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) close(r1) 2018/03/02 15:03:10 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019afdc)="24000000210025f0071c0165ff0ffc0e020000000500220002e1800308000f0000000800", 0x24) fsync(r0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080), 0x4) 2018/03/02 15:03:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x18100, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@rc, &(0x7f0000000200)=0xa, 0x80800) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00000000c0)=""/233) write(r0, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff09000000028f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) r3 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3, r3}) r4 = dup2(r0, r0) ioctl$TCSETAW(r4, 0x5407, &(0x7f000079b000)) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) 2018/03/02 15:03:10 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000000100)={0x10}, 0xffffffffffffff59, &(0x7f0000b4b000)={&(0x7f0000000040)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'bridge0\x00', @ifru_flags=0x1000}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$llc(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) getsockname$llc(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x80006}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x5, 0x800a, 0x9, 0x5, r3}, 0x10) pread64(r1, &(0x7f0000000240)=""/41, 0x2f7, 0x63) 2018/03/02 15:03:10 executing program 3: syz_open_dev$evdev(&(0x7f0000fe5fee)='/dev/input/event#\x00', 0x0, 0x6000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x5, 0x40, 0x4, 0x33a97c35, 0xfed, 0x101, 0x4, 0x80, 0x3, 0x8}) 2018/03/02 15:03:10 executing program 4: clone(0x4000, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000)) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'vcan0\x00', @ifru_flags=0x200}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000200)=""/104) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000280)=""/222) accept$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000000c0)={0x6, 0x7}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x8800, 0x20) 2018/03/02 15:03:10 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x3ffffffffffffe) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000140)={0x3}, &(0x7f0000000180), &(0x7f0000000200)={r2, r3+10000000}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', @ifru_names='ipddp0\x00'}) keyctl$get_security(0x11, 0x0, &(0x7f0000000500)=""/61, 0x3d) r4 = dup2(r0, r1) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) sched_setaffinity(r5, 0x271, &(0x7f0000000340)=0xbe8) ppoll(&(0x7f0000000280)=[], 0x0, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x8) 2018/03/02 15:03:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000400700004003000000450001070000001419001a000100020007000012020000080001010c00f41ee400", 0x39}], 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) accept$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x60) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x9, 0x74b8, 0x7}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x201, 0x8, 0x6, r2}, &(0x7f0000000200)=0x10) 2018/03/02 15:03:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/03/02 15:03:10 executing program 0: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000001c0)='/dev/input/mice\x00', 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000004c0)={0x0, 0x2}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000540)={0x819e, 0x6, 0x8, 0xfffffffffffffacc, 0x2, 0x10000, 0x9, 0x2, 0x0}, &(0x7f0000000580)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000b00)={0x0, 0x3f}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000b80)={0x0, 0x7ff}, &(0x7f0000000bc0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000e40)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x3ff}}}, &(0x7f0000000f00)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000f40)={0x0, 0x3f}, &(0x7f0000000f80)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001100)=[{&(0x7f0000000200)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000240)="f2a99baa27d0d842c8653c53a9beec507189caf12529739d76aae609727cb6308ac7cfce5e1998667083c62104dc1b1a59a409a4ab5a67c852d09937c0b9bd6e4de244f52a332cadce7e101e705415cf38c48551", 0x54}, {&(0x7f00000002c0)="399a0d4ea51a9ffb280a8f875feb11789b078648970a8630c37caad4dbc79fd109ddd4e14cc02e069f3619bfc851e12d8a125da6d56250ca5e668b94de2c8d9605158170daffc940027ae0aa5675b9b277913554bc5e31b52592f25aaaef844bff0ca4a3e85ea4824fa08c6e6574ed46b60e697e2b253597947cc8579142a6c14b1608f9c17db042d4eb2c1c02efa0285961bfdb32", 0x95}, {&(0x7f0000000380)="62e629885605324cb68d5aac", 0xc}, {&(0x7f00000003c0)="8137ad7d9bb102cec36c927ef639bb4ac11553baed80bbf155ce583ec0dbbdf1d6bbc6c60a74063b806f0b3d065dc3b25329880136a2eb6974fef487484dd7a80cd14f34ff4d64fc21359c55d76169f28c62151c675e88abfb9baad1497f9f2bbdb73e96e41e899b39867e8e74128f9826280dc1f5d8df2d8f9f9e3258d2a4f44f8a556b513218ccc93ffcb49b314b73cc5fd1a79a87", 0x96}], 0x4, &(0x7f00000005c0)=[@init={0x18, 0x84, 0x0, {0xc54, 0x2, 0x10000, 0xffffffff00000001}}, @init={0x18, 0x84, 0x0, {0x8, 0x2, 0x10000}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x301, 0x202, 0x1, 0x9, 0x7f, 0x1f, 0x5, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x5, 0xffff, r2}}], 0xc0, 0x8000}, {&(0x7f0000000680)=@in6={0xa, 0x4e22, 0x49, @dev={0xfe, 0x80, [], 0xd}, 0xdd}, 0x1c, &(0x7f0000000a80)=[{&(0x7f00000006c0)="f50a6a0f10fa33d3cc74ec9aafbcf2d47ca48e076de97ac162f91c051ef9980aa3de3e4cbda7ad8ca93705a2dc99c6f82ba66fc5f63bbd7723a6c5076bca8234861c3ff47dcb9822f081c1beedfb1da1ed7a0d8cf2b29f95039e415c825c1d4a243da3b9b923138a277a3982a35e8edc96e3f283fea166ba5dcab0c13944b1ca645db58233b5bb084a17d8da9295f49921512ccbda4d62444cf43b202c59629ddc4b57aad265df8fb1496f", 0xab}, {&(0x7f0000000780)="628a5780af90be5065bf69abc3725b11b2a3ceb4a58229a40c9b889ef23305dae80b4163916822310fdad4d0ca66d8913992d7bb54fec970ff7993f2b578e3904a159d5a1ff472b0bc3c929dca3aa60eb92d3f0c51da29d0ece9a03bf409563c8d2ff2feb0f8eacb024f012b0b34c857a093ae9b42af030ea96aeacc9fff79c8d04cc293a415e037261bab80307f537a84a5984860a5bd29f25cf214797e26705d56e54aa3849e7d28c734ccc2cb415d19b9d5df835e2c168deb2514921253eb1a824658e5327b98e7b2b2295ad30c2697ad18310135249ccb6ba6b71265e10dac11109c0bf83c252b71101c3a86c3dac2", 0xf1}, {&(0x7f0000000880)="d7767e5a1989bbc7eb9a28f223d7827736067e1bd24b14bdc2ada436fe47c8abcc59d9565d6bf1803c971b6a4cad10614e1d196f93cb29274f1cdef4972240fe07a3d8d659e8c4c9fa6f86e53c65d5dcb4847b0d3246fd4b70", 0x59}, {&(0x7f0000000900)="1e0fb6159f9b2615ae42951c00f8553804ea38ea8221a98681516b4525c5d750c63c47592cde59897682f911cf51fca2acdd7e1913c23796ab8d0173c601f05518e959c9858d7dffcceb7c0c588c795aa2ff", 0x52}, {&(0x7f0000000980)="79d7bf2ec3e35d9cd20531fac2944c094bf0b4b39599b0fc93a8b95c7bfd50ee36796e8acb16904e4e1f3098314c842526249632ef2245735be92ffcafa5ed90d9bea0c62b5f59428f4d7d19d1ab90e1972ddc007508be4d6292ddf874bff8631bd3e503700cb81ebf662cf6ab4e4122a6b4dabf373ee5d53c38fc2f48958c235e8ebeddd8f7c4264f4bec5954affe7774be049f4c244ed3733e27f6708a8bbc6250346eb324bb2c11be368fb23f9e03b2270c2f4e7212d6af95dfb243819a0d954e2be5661402fec7c46ab049b68e079e28a3d22a8eecf3e318f9dc2aaf4888bcbe46", 0xe3}], 0x5, &(0x7f0000000c00)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x1d, 0x38e4532e, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffbff, 0x8203, 0x6, 0x7, r4}}], 0x60, 0x10}, {&(0x7f0000000c80)=@in6={0xa, 0x4e20, 0x1f, @empty, 0x668}, 0x1c, &(0x7f0000000e00)=[{&(0x7f0000000cc0)="76344b85d83a635eef1ebc4c5608cba3892f02752b3bb17b7d9ecff31a245d1f558e79cd429e321219fdf8dd33527880e2c6d1877b8ce755571ef098fe960b0856df42a4555fc4e27aa3626ade62b1ce6601c00f1480b641c577965ef0adc5ebd133b9e594d9ce8e873ce08318ace629b38ac1163ab8a527019987d0995c3916b18b", 0x82}, {&(0x7f0000000d80)="daef288142d206823a5fdfd5fdf7c6ef56bc411265f6b71442fff6ee734cf047905f971dd5a34a26c951209e1199bc4c0b59e3ce334da852059ecd98e29d789e924bba3032", 0x45}], 0x2, &(0x7f0000000fc0)=[@init={0x18, 0x84, 0x0, {0x1, 0x8001, 0x265d9bf9, 0x80000001}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x2, 0xc6, r5}}, @init={0x18, 0x84, 0x0, {0x6, 0xdb0, 0x87f, 0x3f}}, @init={0x18, 0x84, 0x0, {0x40, 0x6, 0x0, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x49ac6deb, 0x8825, 0x8003, 0x3f, 0x4, 0x1f8000, 0xcc62, 0x1, r6}}, @init={0x18, 0x84, 0x0, {0xb16, 0x8, 0x3f, 0x2}}], 0x120, 0x4000000}], 0x3, 0x24000000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) socketpair$inet(0x2, 0x80000, 0x80, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f00000000c0)={r8, 0x1f000000000000, 0xf62, 0xfffffffffffffffb, 0xf74d, 0x4}, &(0x7f0000000100)=0x14) r9 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x4241) ioctl$ASHMEM_GET_PROT_MASK(r9, 0x7706, &(0x7f0000000180)) 2018/03/02 15:03:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000a34000)='cmdline\x00') read(r0, &(0x7f0000ee0fff), 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={""/16, @ifru_addrs=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}}) 2018/03/02 15:03:10 executing program 2: r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x1, 0xfff}, {0x6, 0x100}, {0x10001, 0x9}, {0x100000000, 0x3}, {0x3, 0x2}, {0x80000001, 0x400}]}) close(r0) timerfd_create(0x0, 0x800) 2018/03/02 15:03:10 executing program 4: stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000280)=0x8) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='#', 0x1, r0) keyctl$invalidate(0x15, r0) 2018/03/02 15:03:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') fcntl$notify(r0, 0x402, 0x10) getdents(r0, &(0x7f0000824f59)=""/167, 0xa7) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000000000)="ba6a8aee91501d8f145b980bfc1d2e1033ce520ac3d4bd3c8eec01b8e603d4092f8a99616ba9f22fbbf491c1ae37897bed54b3045a40f1deae82dd722cdb2aac446b43002145c649a0b5e659713b29eabe7463f4d651b259603794792b7ec9d4df44b573e91f3961d8") 2018/03/02 15:03:10 executing program 6: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) readv(r1, &(0x7f0000000000)=[{&(0x7f0000d25000)=""/4096, 0xffffffffffffff54}], 0x1) 2018/03/02 15:03:10 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000054fb0)={{0x0, 0x1}, {0xf, 0xfff}}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x90800, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000440)={@dev={0xac, 0x14, 0x14, 0xf}, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0xc0, 0x6}, {0x3, 0x8001}, 0x15e, 0x7, 0x63aa}) openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0xc0040, 0x100) chroot(&(0x7f00000003c0)='./file0\x00') execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)="73656375726974797573657276626f786e65743028c62500", &(0x7f0000000180)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000200)='+vboxnet1}\x00', &(0x7f0000000240)='lo\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)='/dev/snd/seq\x00', &(0x7f0000000300)='^\x00']) 2018/03/02 15:03:10 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x7, 0x81, 0x5, 0x5, 0x7, [{0x5, 0xfffffffffffffff9, 0x1, 0x0, 0x0, 0x801}, {0x10000000000, 0x23, 0x8000, 0x0, 0x0, 0x2000}, {0x3, 0x4a, 0x3, 0x0, 0x0, 0x2}, {0x7fff, 0x1, 0x6, 0x0, 0x0, 0x400}, {0x9, 0x3, 0x1, 0x0, 0x0, 0x400}, {0xffffffff, 0x81}, {0x5, 0x6, 0x4, 0x0, 0x0, 0x1488}]}) r1 = syz_open_procfs(0x0, &(0x7f0000784ff3)='net/rt_cache\x00') setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00000001c0)=0xc32, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x10) pread64(r1, &(0x7f0000520000), 0x0, 0x20000000800) 2018/03/02 15:03:10 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0x4e20, @empty}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9e}, {0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, 0x7, [0x70e, 0xfffffffffffff84a, 0x3, 0x8, 0x5, 0x6, 0x7f, 0x6]}, 0x12c) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000080), 0x4) 2018/03/02 15:03:10 executing program 2: r0 = socket$inet(0x10, 0x3, 0x1) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002e00030007fffd946fa283b70a00000003000000031e85680000000000000005", 0x24}], 0x1}, 0x0) 2018/03/02 15:03:10 executing program 1: futex(&(0x7f0000004ffc), 0x85, 0x0, &(0x7f0000001ff0), &(0x7f0000002ffc), 0x2fffffd) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x6e, "b3f77fb2e06dd7b6a3904a82728cefa689c9fbae2c6e5a9c0c37de79abf478327a1a08adc0edbf3aaed6bd8f22bff003f8a86c3d06ce64a1888e54eb1bd3dcfd811626deaa6da35712a56926d5dbe410abd9fad1c7a4b5e9159e200ced7a150780936d65f4eee34e881aa2ce84ab"}, &(0x7f0000000280)=0x76) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x6, 0x6, 0x80, 0xfffffffffffffffe, 0x3, 0x78a74b12, 0x401, {r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0x2, 0x7, 0x0, 0x611f}}, &(0x7f0000000380)=0xb8) accept4$inet(r0, &(0x7f0000000440)={0x0, 0x0, @empty}, &(0x7f0000000480)=0x10, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x4000) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00000003c0)="bd9ca1fe8eedfa4a2414eb6f62dbd8479bf3d648677ba6f7a9263ae1aeb1a1ee362111949ff7de465ce7878f5152c8ac49a0da4f141a375c5c27ccbd78e3728ee1d755582602b1e6a6d4c9ac168153554c86da45a1863e00dc8d399f0f387d9894b33fcacff513709cd5919f303dbb3652b3cf28d64dbb043af66bb4") ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000040)=""/224) 2018/03/02 15:03:10 executing program 5: r0 = socket$packet(0x11, 0x80000000000002, 0x300) getuid() r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r1, &(0x7f0000000040)='!', 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000000580)={0x0, 0x9e, &(0x7f00000004c0)=[], 0x394, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/03/02 15:03:10 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x40000000107, 0xa, &(0x7f0000000140)="8a266182afd4349a391c0c8a4314eea07222ff6c8ee4b62f55411fbc61f6d243420268", 0x176) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), 0x4) 2018/03/02 15:03:10 executing program 0: r0 = gettid() unshare(0x28060400) exit(0x7c) r1 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') close(r1) 2018/03/02 15:03:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'sit0\x00', &(0x7f0000000880)=ANY=[@ANYBLOB="1900000000000010000000000000000000000000000000000000000000000000000000000000000000000000"]}) 2018/03/02 15:03:10 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f1", 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xffff) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x4, 0x40, 0x400, 0x4, 0x919, 0x7, 0x1, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x9, 0x3, 0x5, 0x6, 0x6}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x7fff, 0x3}, 0x98) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)={0x77359400}) 2018/03/02 15:03:10 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ebff4)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000040)={0xf7, 0x800, 0xfffdffffffff8dc4, 'queue0\x00', 0xb3c0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r5 = add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040)="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", 0x1000, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r4, r5) poll(&(0x7f0000050fd8)=[{r1}], 0x1, 0x0) 2018/03/02 15:03:10 executing program 7: futex(&(0x7f0000003ffc)=0x1, 0xb, 0x4000000000000001, &(0x7f0000003000), &(0x7f0000003000), 0x0) r0 = socket$inet6(0xa, 0xa, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x7, 0x4e24, 0x0, 0xa, 0x20, 0x80, 0xc, r1, r2}, {0x8, 0x8001, 0x7, 0x0, 0x0, 0x7fff, 0x9, 0x3a7d00}, {0x0, 0x4, 0x0, 0x9}, 0x5, 0x6e6bbe, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x2b}, 0x0, @in=@loopback=0x7f000001, 0x3501, 0x0, 0x1, 0x400, 0x6e, 0x1, 0x8001}}, 0xe8) 2018/03/02 15:03:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000001c006a00000000ff0000000007100000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) 2018/03/02 15:03:10 executing program 4: r0 = epoll_create(0x7fff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/03/02 15:03:10 executing program 1: r0 = socket$inet(0x2, 0x1, 0x3) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000000c0)=""/146) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/02 15:03:10 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000edc000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000f5bff8)=@abs={0x1}, 0x8) pipe2(&(0x7f00005d2ff8)={0xffffffffffffffff}, 0x0) dup2(r2, r3) getpeername$netlink(r3, &(0x7f0000eff000), &(0x7f0000454ffc)=0xc) pread64(0xffffffffffffffff, &(0x7f00005d0000), 0x0, 0x0) 2018/03/02 15:03:10 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x4, 0x0, &(0x7f0000000040)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000080)}) r1 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="4e4c72f734c59d919590663e880af382ffb527af08a4b549f012c3f27de2b466153666c5fb865bc4c21a4d81e89270d22f9edacd8ff543d698e3d37c7c14056afe52475cc079bdce06c786531125fc744036a06e2be075437c85ef06705c5ae56002c1312d02e3751160e20a68d561b806503c76cfa4daa385f47e97cc6801e73b4f95a9d663a4b5c27b8dc50034f4a5a29b4eb6fce921de3bcf231513d77ec96565610d91e79ebec3e4c7553b06195848", 0xb1, 0xfffffffffffffffe) r2 = add_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000280)=[{&(0x7f00000001c0)="aa02055aed1dae897323cd595b58285c6e1fe0d3399d5580f23bfb9defb70bb5e8c1af6471c2034c607f1922f51d73a93e551844e6d8cb59e21322adeb0d1b283a9a574913fd6b66cc2c5350309e36eda6b5dd4210d08244bb3de4ac680dd37686f9fbdae16bdebc59d2a1f2a5e3a2827a7269f7c4480707eff60385c49010428cc110a5879ebd757e027f68919ed494287ae24485d71864d93e5e3a8f9117971062ee91722c6d49ce94571b", 0xac}], 0x1, r2) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4)=[], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/02 15:03:10 executing program 6: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nl=@kern, &(0x7f0000000080)=0xc, 0x80800) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000000c0)) accept4$unix(r2, &(0x7f0000001000)=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002, 0x80000) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x20005}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000950000)=""/128, 0x80) 2018/03/02 15:03:10 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) 2018/03/02 15:03:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw\x00') readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/127, 0x7f}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)={0x0, 0x9, 0x5b1, {0x77359400}, 0x100000001, 0x1}) 2018/03/02 15:03:10 executing program 1: getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000bfffe8)={0x0, 0x1000}, &(0x7f0000731000)=0x18) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000100)=""/30, &(0x7f0000308ffc)=0xfffffffffffffc4f) 2018/03/02 15:03:10 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000080f000)='net/udplite6\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22, @rand_addr=0xffffffffffff7d62}}, 0x6, 0x1}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x5}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r3, r1, &(0x7f0000c48ff8)=0x1ffffff, 0x1) 2018/03/02 15:03:10 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='ppp1proc\x00', 0x0) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f00000001c0)='/selinux/status\x00') creat(&(0x7f0000000200)='./file0\x00', 0xa1) ioctl$KDSKBLED(r0, 0x4b65, 0x3) truncate(&(0x7f0000000040)='./file0\x00', 0x99) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') ioctl$VT_RELDISP(r2, 0xb702) accept$packet(r2, 0x0, &(0x7f00000000c0)) 2018/03/02 15:03:10 executing program 5: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @empty}, &(0x7f0000000040)=0x10) r1 = accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x31a, 0x800) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'dummy0\x00', @ifru_addrs={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}) r2 = accept$inet(r1, &(0x7f0000000140)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x2, 0x8}, &(0x7f0000000740)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000780)={r4, 0x8001, 0x0, []}, 0x8) accept4$unix(r3, &(0x7f00000007c0)=@file={0x0, ""/4096}, &(0x7f0000001800)=0x1002, 0x80800) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x0, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f00000001c0), {[{{@arp={@empty, @loopback=0x7f000001, 0xffffff00, 0xffffff00, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x7, 0x93f, 0x10000, 0xffff, 0x3984, 0x6, 'dummy0\x00', 'sit0\x00', {}, {0xff}, 0x0, 0x20}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @local={0xac, 0x14, 0x14, 0xaa}, @empty, 0x4, 0x1}}}, {{@arp={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x248, 0x14800000, 0x6, 0xfffffffffffffffc, 0xd4d, 0x9, 'ip6gretap0\x00', 'bcsf0\x00', {0xff}, {0xff}, 0x0, 0x9}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @empty, @multicast1=0xe0000001, @broadcast=0xffffffff, 0x4}}}, {{@arp={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x9, 0x3, 0x10001, 0x0, 0xffffffffffffffff, 0x7f, 'bond0\x00', 'ip6_vti0\x00', {0xff}}, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x7, 0x808000}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/03/02 15:03:10 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/173, 0xad}], 0x1, 0x0) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f00000004c0)=""/108) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000240)={0x0, 0x3, 'client1\x00', 0x0, "6f60abb6694c35a5", "02fc4976758d745f1cb81073833d118a72a579233691d681b500cc52ce79021c", 0x0, 0x4}) process_vm_writev(0x0, &(0x7f0000000180)=[], 0x100000000000004c, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/80, 0x50}, {&(0x7f0000000580)=""/97, 0x3d}, {&(0x7f0000000500)=""/125, 0x7d}, {&(0x7f0000000340)=""/140, 0x8c}, {&(0x7f00000004c0)=""/59, 0x3b}], 0x136, 0x0) 2018/03/02 15:03:10 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) r2 = getpgrp(0x0) ptrace$setopts(0x4206, r2, 0x0, 0xffffffdffffffffe) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000300)=@add_del={0x2, &(0x7f00000002c0)='sit0\x00', 0x2}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000380)=""/92) bind$unix(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="0020e79746f617e1a67a3a543991b76a6c653000"], 0xa) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$llc(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x10) quotactl(0x3a, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000180)="af9eaa86298f115194fa074ec4e196cbcb701e7fb1cea83474fa907eaba532a93eef5d15001d6dacd60921114d6c61572244e91f6a3ad52125ea508313b90a258253d3c1827b9901618542f27c815c0416f8d4a7fd409d3be15265c66c0c1f28da145e0ff1e308f62d4e7913ee1623b9d64dbd5ef791e3015a06f95dbf65dbbb7cc4e95a3669988c097155037ab8161d6571dbc1695c5c00da5e8efca7adcf95") setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x1, {{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x17}, 0x6}}}, 0x88) syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x40000101003) 2018/03/02 15:03:10 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket(0x1, 0x0, 0x8) 2018/03/02 15:03:10 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105001) fallocate(r0, 0x0, 0x0, 0x4) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x6000) 2018/03/02 15:03:10 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000180)={0x2, 0x6, 0x72c455d0, 0xffff, 0x4fdc, 0x6}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x0, 0x1}, {0xe, 0xffffffffffffffff}, 0x0, 0x200000000002}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x20100, 0x0) ppoll(&(0x7f0000000040)=[{r1}, {r1, 0x200}, {r1, 0x40c0}, {r0, 0x2000}], 0x4, &(0x7f0000000100), &(0x7f0000000200)={0x5}, 0x8) 2018/03/02 15:03:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) utime(&(0x7f00003b7000)='./file0\x00', &(0x7f000087cff0)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={{{{0x2, 0x4e20, @loopback=0x7f000001}}, {{0xa, 0x4e20, 0x1, @empty}}}, 0x9, 0x100000000000, 0x0, "d858834181332e435893f768968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51656df313accfba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) 2018/03/02 15:03:10 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002440)=[], 0x0, &(0x7f00000024c0)=""/190, 0x449}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0)=0x7, 0x4) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x80800) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x4, 0x600, [0x20000240, 0x0, 0x0, 0x200003b8, 0x200005e8], 0x0, &(0x7f0000000200), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x1, 0xf9, 'dummy0\x00', 'ip6_vti0\x00', 'dummy0\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xe0, 0x118, 0x148, [@devgroup={'devgroup\x00', 0x18, {{0x4, 0x5fa4f643, 0x2, 0x0, 0x9}}}, @m802_3={'802_3\x00', 0x8, {{0xfa, 0x5, 0x1, 0x4}}}]}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x10}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x9, 0x22, 0x0, 'ip_vti0\x00', 'bond0\x00', 'syz_tun\x00', 'bcsf0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0xb8, 0xf0, 0x128, [@limit={'limit\x00', 0x20, {{0x803, 0x4, 0x100, 0x7, 0x0, 0x4}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="ea74c835b652", 0xfffffffffffffffd}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}}, {{{0x5, 0x1, 0x17, 'tunl0\x00', 'bpq0\x00', 'lo\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xa0, 0xa0, 0xd8, [@vlan={'vlan\x00', 0x8, {{0x1, 0x5, 0x897f, 0x1, 0x2}}}]}, []}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x30, 0x200, 'eql\x00', 'teql0\x00', 'gre0\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0x0, 0xff], 0xd0, 0x180, 0x1f8, [@connlabel={'connlabel\x00', 0x8, {{0xfff}}}, @m802_3={'802_3\x00', 0x8, {{0xfe, 0x54, 0x2, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x41c4, 0x7, 0x7fffffff, 0x0, 0x0, "f8e79e8b5317ad08315f934a53361c34ea1ed1dbb3d702e203d3f1b67956c1f2ef0b1a3353b3fbcd246deb6cb9b972e130c6773943fe1f2efe8b78aac9bb596e"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x1e0, 0x1, 0x21, 0x0, 0x0, "8a747d6a70ec3a7079f922be75924b426de02841117cabe827e9a3be3f3ea95e24b4fd71b3ee430cef7705fc352eeea690d408c9e69bf227202b48faa35fa196"}}}}]}]}, 0x678) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00000025c0)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/02 15:03:10 executing program 4: r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc), 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/02 15:03:10 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="18000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/03/02 15:03:10 executing program 0: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$netrom(r1, &(0x7f0000001280)={&(0x7f0000000080)=@full={{0x3, {"e58928edb78e85"}, 0x8001}, [{"54140ffe203cfa"}, {"b17c6c0d93ee6b"}, {"77de1c4eedfcc8"}, {"73eb8cf63c931e"}, {"c58558497c28f4"}, {"fc56806d5a149f"}, {"e20407987b47a5"}, {"b87ff51f35450a"}]}, 0x48, &(0x7f0000001240)=[{&(0x7f0000000100)="9c2104cd13bad91956c79a31e59d2c665356872215e807cb29945d9ec6d727193f8acbc916bdb421fa029c63c285fe164073f24ab77ecccd47ad9b4889fea0199ad1717a3ba0d800ab008e755498c64681b3e32fa510db735a0a0f2d1b9563ef51f56228", 0x64}, {&(0x7f0000000180)="ec908ec2c71332443a7d8658bf35b3fccc130f97f0ad609fa0df44bbd3cb000d426c35d4b887ec33a2cfada0e486b6e3e74404", 0x33}, {&(0x7f00000001c0)="2a5165c83645225c5bf0a2727952a306768481da8cebeb0e104d0cf2c0f8330208bf27e1c0ed9661ca8c72c4fd1237dce9cad1ed8135802c667d13b39d270aa144d4de8b9ce9b4a189da1af3dc0c92eb4441283ab38ae36c8ea3029bedd04d25d20a45fa2c89be1b8b", 0x69}, {&(0x7f0000000240)="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", 0x1000}], 0x4, 0x0, 0x0, 0x20000000}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="0f3adefb1540494e7e6cdefddfc30279", 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000012c0)={0x0, {{0xa, 0x4e24, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}}, 0x88) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB="cc000000832c42fe02f5739321084704942c2bf8e57f3fe290075a9b3be4bef31d7040b98e9b7a73176a8f6ca5b1538dd677ba6712437fafe8c82f854198cf4521115ee1ccb67308c7253436b2138fd06b0f091220ca766e6d517bcc419dd70b89a1582e839bf8674a0500e8799f74bd0f15ef4eaf9a20d93a3fde3bf1ffc9157b3d45ef4d9b4ccf3cac404157122809d6c73ee39238ad9e47448ecf76eb7210b39de97f5b22c9e33c1ce6cd956a67213aabc29f43f127c908ab67386bfb3b76848adf5e82fa32a035078ce6b38051df"], &(0x7f0000001480)=0xd4) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000014c0)=@assoc_value={r2, 0x7}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) [ 55.505062] binder: 10346:10354 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 55.527582] binder: 10346:10368 ERROR: BC_REGISTER_LOOPER called without request 2018/03/02 15:03:10 executing program 6: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x8) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="ee19aa4ef81dac0eb46320fbbe1d90a7287fb217e14ffb45646e73c9915b2bbd91856f7af84b679cebe7ca1320434386e36b887864ec6dfce160a327335e44e5961e409d891343c15729e7b2c287166882166fa8662aed9612234a2ad9c335eb526bfd11df2759168378ccb08951c30b9562025e022e33b1660ff5c0ad34ab69b2d73d324ac7605d4ed9aef6dd77d2b33346d1efa935a78eef312136c424", 0x9e) r1 = memfd_create(&(0x7f00000000c0)='vmnet1\\[$+.\x00', 0x3) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000100)) 2018/03/02 15:03:10 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x52, 0x0, &(0x7f0000000040)="5e305083b331b966f040637fca2594cd944b5e3b1008cdcee487d7145fbc29601a9d84ff3ed8554661ea4cfbc744287c0f804321e5604392ebb3637d3da6b5bea2c1d0034311e4c9296c9dce992b21766ddd"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) [ 55.570596] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10389 comm=syz-executor7 [ 55.585404] audit: type=1400 audit(1520002990.548:66): avc: denied { read } for pid=10386 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 55.589189] binder: 10393:10399 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 55.611168] binder: 10393:10401 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 55.612371] audit: type=1400 audit(1520002990.568:67): avc: denied { setopt } for pid=10386 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 55.627319] binder: BINDER_SET_CONTEXT_MGR already set [ 55.627327] binder: 10393:10401 ioctl 40046207 0 returned -16 [ 55.628714] binder: 10393:10401 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/02 15:03:10 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00005bbffc), &(0x7f0000229ffc)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)="626ba44bc8372b640b4742aafb5dea3eca1a13031fa9239d5333f5c1bf1ce6e9a4dc5bf66b188ceb979f68ad500c2ce9c155a7a337aa2188bfa26e79f031228d40a440e81392c8a7026b339ad4fb8022cd4c6b7b94f0af18f8cde45e45e9f2798f326b0e2d44fc90b31c6226d6c02a7a126cae0da1b268eea6c842df9327193cff2c445bf52c46eae09dd8c327617c2618da1b3b9a08cbfd574c6344eebdeb5d022d723c98fb852ae3b84e76352085f0bed8a15659097ffaecb5792e126310f93cb772418a5849f8fd78fc407a43d65ced1c69966f9db4ce805d7d", 0xdb) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4a0100, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/03/02 15:03:10 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x8, 0xff47) select(0x40, &(0x7f0000000080)={0xff, 0x4, 0x374, 0x80000001, 0x8d, 0x8, 0x0, 0x5}, &(0x7f00000000c0)={0x6, 0x1, 0x2, 0x2, 0x4, 0x7ff, 0x1, 0x7}, &(0x7f0000000100)={0x0, 0x877, 0xfff, 0x0, 0x4, 0x4, 0xffff, 0x6}, &(0x7f0000000140)={0x77359400}) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f679f4)=0x1, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/03/02 15:03:10 executing program 6: unshare(0x8000400) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x761832aa146c4981}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x3d, "d779be6e2bd0b11cc14f9123ae1451e83e4ad3f340e0a5ea4dfb2344b2a3a12b01535fc18d4bffa85309a16bf8bc49d573ec2781b4e6e50a27402a1f97"}, &(0x7f0000000200)=0x45) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x8}, 0x8) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x3f, 0xb0, 0x246], 0x3, 0x80, 0x9, 0x1, 0xffffffffffff8001, 0xffffffff, {0x7f, 0x7, 0x10000, 0x7f, 0xffffffff, 0x0, 0x1, 0x7, 0x5, 0xfbb, 0x53, 0x80, 0x3, 0x0, "e0a54d7327e5b496bcb64aa1c44b85697590433d0b4e9bbb13face469359842c"}}) 2018/03/02 15:03:10 executing program 3: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigqueueinfo(r1, 0x38, &(0x7f0000000040)={0x19, 0x3a2, 0x7f, 0x2bc}) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x40) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x4, 0x4) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) 2018/03/02 15:03:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getitimer(0x0, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000040)=0xfffffffffffffff6, 0x4) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/02 15:03:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=ANY=[@ANYBLOB="0a004e2000000000ff02000080000000000000000000000000000000"], 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=[]}}], 0x2, 0x0) 2018/03/02 15:03:10 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000078c0)={&(0x7f0000003d00)={0x10}, 0xc, &(0x7f0000007880)={&(0x7f00000063c0)=ANY=[@ANYBLOB="38010000100003000000000000000000fe8000000000000000000000000000aa7f00000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000100000000320000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003cb737000000000000000000000000000000000000000000000000000a000000000000000000000048000200656369706865725f6e756c6c29000000000000000000000000000000000000fa97de000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="8200000007000200"], 0x8) 2018/03/02 15:03:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000500)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = socket$key(0xf, 0x3, 0x2) r3 = dup2(r0, r2) getgroups(0x0, &(0x7f00000001c0)=[]) setsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={r4, 0x6}, 0x8) 2018/03/02 15:03:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f000039a000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}, 0x10) r2 = accept(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0500000000009289"], &(0x7f0000000080)=0x8) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000000c0)=""/160, &(0x7f0000000180)=0x24e) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a82fa0)=[]}, 0x0) 2018/03/02 15:03:10 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000feb000)=0xa90d, 0x4) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000040)='bdev\x00', 0x5, 0x3) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/03/02 15:03:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="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", 0xa3d, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) 2018/03/02 15:03:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0x0, 0x402}, 0xc) creat(&(0x7f0000000000)='./file0\x00', 0x1) 2018/03/02 15:03:10 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) readahead(r0, 0x54, 0xe00000000000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x900000013, &(0x7f00000000c0), 0x4) 2018/03/02 15:03:10 executing program 2: socket$netlink(0x10, 0x3, 0x0) 2018/03/02 15:03:10 executing program 2: r0 = memfd_create(&(0x7f0000000080)="1f42fd2fbc55720c616df47d000000000000000000000000000005e5074b07e66a46dbf6c44eae4cf2f7f539ae8c5e5f7e5aca", 0x3) write(r0, &(0x7f0000000180)='>b', 0x2) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/03/02 15:03:10 executing program 1: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f00002a6000)=0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xe81, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x3, 0x0, 0x4, 0x0, 0x0, 0x2, 0x5, {r2, @in6={{0xa, 0x4e21, 0x2, @empty, 0x1}}, 0x9, 0x3, 0x20, 0x5, 0x7bb}}, &(0x7f00000001c0)=0xb8) 2018/03/02 15:03:10 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000521000)=0xe3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x6) 2018/03/02 15:03:10 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) creat(&(0x7f0000000080)='./file0\x00', 0x128) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c010000100013070000000000000000fe804a70b567cd6c31cc29924af9ff8ed68bb2c10000000000000000000000000000000000000000000000000000000000004e2000004e200000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001200726663343130362867636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000"], 0x13c}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000040)=0x1e) [ 55.628746] binder: 10393:10404 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 55.691033] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. [ 55.701889] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. [ 55.756243] netlink: 76 bytes leftover after parsing attributes in process `syz-executor0'. [ 55.768276] netlink: 76 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/02 15:03:10 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x7c, "3dc0c636ae2ff8b05366c4010762438ce85435fe19cf7e794c0f5383d1b313f164993f6eab9dc958105255507d7b5ed0003669f2a9a1c6b35a2dca66ca5559d9f3d39cb0ea4d9d579915eee9d5d520d4ea0f9a46f2a25d466a8dec82e06401ac8e56951a4c3d644da9ecb8fb84f44d0c75c08055c503d29b656348e0"}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r1, 0x100000000}, 0x8) unshare(0x20000400) r2 = syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b88fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000080)=""/71, &(0x7f0000000100)=0x47) socket(0x18, 0x0, 0x4) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) fsetxattr(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="757365722e7b2c6c6f7d656d31657468306d643573756d76626f786e6574315d62646576237db98f7427a85ebed7fb47504c3a7b6d"], &(0x7f0000000040)='/dev/binder#\x00', 0xd, 0x3) 2018/03/02 15:03:10 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2276, 0x3) 2018/03/02 15:03:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) pivot_root(&(0x7f0000000700)='..', &(0x7f0000000780)='..') 2018/03/02 15:03:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='limits\x00') ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r1, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/03/02 15:03:10 executing program 2: r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x1, 0x3}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x6b, "20cbd160dc74fea510eb796824d7345f8803ee2da226aa640ec809c54fa75bef00800e2bd8ca4617df4df6ed19841bcb98ac98c787df09384973de956870d945e3aadbeca126f6f15112b830769c4494c8383b2cf003cc370165c091b66f0389f78a39b0e89c0accdad10d"}, &(0x7f0000000080)=0x73) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e23, 0x887, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x8c) 2018/03/02 15:03:10 executing program 6: setitimer(0x1, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000018000)) 2018/03/02 15:03:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c000000000000000000000000000000000000007465bada116b4b09d43ff86c2a4a33a505a80738ce03e82f188d37c267a3973c68e8000b385561ddb2d7c9e637731beb47b23743dc47c3039245894cf8bd0322451811773c688a564c22bd52e6accd0198b0cd860794794619", @ANYRES32=r1, @ANYBLOB="1400010000000000000000000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/03/02 15:03:10 executing program 1: clock_adjtime(0xa7da3082c6276f4b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/03/02 15:03:10 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x841, 0x2012, r1, 0x100000000000000) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000ff8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fa9ffc)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000ffc)=r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) r6 = accept4(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f000012fffc)=0x1, 0x80800) getsockopt$llc_int(r6, 0x10c, 0x2, &(0x7f0000a87000), &(0x7f0000d72000)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) unshare(0x14a00003) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000140)={{0x8, 0x6}, {0x7, 0x5}, 0x0, 0x4, 0x5}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f00000001c0)={0x0, &(0x7f0000f40ff8)=[]}, 0xffffffffffffffd0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)) sendto$inet(r5, &(0x7f0000a88f88), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f0000000080)="96c43246ad8d2fa003e18f446f270fe981d8b304d94b940cb4f2771641f6b93ae67ecccca3d7f709f17ca1853a03d99fc4f2a994b0bd0390970bdb654bf45c209e7867b945dc6f7c944e767a48253e9faec3466663fc75d6f61dcbc6019eadc2b6e00f4489f1b8af8f7126f3b4954f48f9b2abfe91650b3ff6ce31cbf2b42ef01e89f5395be55c5f1dd7e1abc2a81ab5b524", 0x92, 0x20004000, 0x0, 0x0) sendmsg$inet_sctp(r5, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) readv(r5, &(0x7f0000000280)=[{&(0x7f00000002c0)=""/151, 0xfffffffffffffecd}], 0x0) shutdown(r5, 0x1) 2018/03/02 15:03:10 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380)=[], 0x0, &(0x7f0000000600)=[]}}], 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/03/02 15:03:10 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r0, &(0x7f0000001240)=[], 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x4e21, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0xce8, [0x1ff, 0x0, 0x3, 0x8001, 0x200, 0x3, 0x1, 0x1]}, 0x5c) fcntl$getflags(r0, 0x3) 2018/03/02 15:03:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x80000000000) writev(r0, &(0x7f00000b5ff0)=[{&(0x7f0000dbe000)="290000002e003109ebff070600ff0006f100000001000000970000000000000000c6d81f1f655aff00", 0x29}], 0x1) 2018/03/02 15:03:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = accept4(r1, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x60, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000240)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x2bc8}, 0x8) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000580)={@broadcast, @remote, 0x0}, &(0x7f00000005c0)=0xc) connect$packet(r2, &(0x7f0000000600)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="77d6a36ca0f2"}, 0x14) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000004c0)={'bpq0\x00', &(0x7f0000000400)=@ethtool_gfeatures={0x3a, 0x9, [{0x4, 0x0, 0xcbc1}, {0x5, 0x0, 0x5, 0xfffffffffffffffa}, {0x4, 0x1, 0xfffffffffffffffb, 0x7ff}, {0xb4f1, 0x7, 0xbed, 0x6}, {0x6, 0x40, 0x1, 0x8}, {0x4, 0xd3e1, 0x427c, 0x1}, {0x0, 0x7, 0x4, 0x400}, {0xc45, 0xfffffffffffffffa, 0x5, 0x1}, {0x5, 0x5, 0xae9}]}}) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=ANY=[@ANYBLOB="0000000000000000000000008000000000000000000000000000000000000000"], 0x20, &(0x7f0000ba0f90)=[], 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/92, 0x5c}], 0x1) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000500)={"31749346fdf6629de4974ee32800328e", {0x4, 0x9, 0x4, "3c7291454bef", 0xb8}}) r5 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r5, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x10176}, 0x1}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000540)=@generic={0x47, 0x1, 0x3ff}) 2018/03/02 15:03:10 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)=0xfffffffffffffff7) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r1, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x80000) r2 = dup2(r0, r0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000000)={0x3, 0x1, 0x7}) 2018/03/02 15:03:10 executing program 7: getitimer(0x2, &(0x7f0000001040)) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000056000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a004e20000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff02000000000000000000000000000100000000000000000000000052bf00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002140)='/dev/keychord\x00', 0xc80, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt(r0, 0x800, 0x7fffffff, &(0x7f0000001140)="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", 0x1000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x1225, "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"}, &(0x7f0000002180)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001080)={r2, @in6={{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}, 0x7d6, 0x5d7, 0x662, 0xffffffffffffffe0, 0x8}, 0xa0) 2018/03/02 15:03:10 executing program 0: pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x4000) fcntl$setstatus(r0, 0x4, 0xc8dd92e2e3acac05) 2018/03/02 15:03:10 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x8400, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000140)) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x0, 0x80000, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000080)={'gretap0\x00', @ifru_settings={0x9, 0x6, @fr_pvc=&(0x7f0000000040)}}) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f0c000), 0x4) 2018/03/02 15:03:10 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x101) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'teql0\x00', 0x2}) ioctl(r1, 0x5380, &(0x7f0000670ffb)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/02 15:03:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x6, 0x3, &(0x7f0000000000)=""/17, &(0x7f0000dfeffc)=0xffffffffffffff4d) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x101}, &(0x7f0000000140)=0x8) socketpair(0x1f, 0x3, 0x8001, &(0x7f0000000200)) getpeername$inet(r0, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10) [ 55.840632] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10479 comm=syz-executor4 [ 55.872358] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10502 comm=syz-executor4 2018/03/02 15:03:10 executing program 1: userfaultfd(0x180000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)) 2018/03/02 15:03:10 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) epoll_create1(0x80000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) write$sndseq(r0, &(0x7f0000000000)=[], 0xfffffe99) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0xc, &(0x7f0000000080)={0x18, 0x2, 0xfffffffffffffffa, 0x401}) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x10000}) 2018/03/02 15:03:10 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000040)=""/132) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x20}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x400000000000003, 0x10001}, 0x28) 2018/03/02 15:03:10 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000013000)={0x2}) fcntl$getownex(r0, 0x10, &(0x7f0000015ff8)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/03/02 15:03:10 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x80800, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xd8, "bb86706d089ee18e030db4d1206d241b48d21dd5e7ac90e863c5463b6e0d355d18e9aa6ea82fd2be9e5de2f841bd7d594b310e7d48bfa52179468460bdfc349480a4bb8e3f8411108f1d53e1158048b56832278c5c19657c91aa2a1d547fa7fa960c09ec0b6a4e8bc537acfa60d1aa12f36a1538ac16aac4f4b16b8d40ad60b28e869910a981fe1fff15447fdc14b3a2093d7cd650ab3953cd5dfcea857a9709c9d9d19f77d1f3b259c09b4526f56e28ad0677faeb0ffaf13bf371bc416fcc1d4ef0d58691250e5ba17aa669cbed564591a54f05df96b7bc"}, &(0x7f00000003c0)=0xe0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r1, 0xcc4, 0x3, [0x9e, 0x4, 0x1]}, 0xe) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000380)=0x40) socket$key(0xf, 0x3, 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000000280)=""/213, 0xd5, 0x0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000901000)=""/172, 0xac}], 0x1, 0x0) 2018/03/02 15:03:10 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007e6ffa)='smaps\x00') mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b08000)='pagemap\x00') write$eventfd(r1, &(0x7f0000000040)=0xfbb5, 0x8) sendfile(r2, r1, &(0x7f000030fff8)=0x100003, 0x10001) 2018/03/02 15:03:10 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x181082, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="020300000e0000000000000000000000040008004003000000000000000000000000000000000000000000000000000003000680000000000000000000000000000000000000000002000100000000000000000000000000030005000000000002000000e00000010000000000000000ae4f3e3f0edb55b08a6b6c34d4cfd3f5712294ef382c7b982a46ec25a896240c80a359341427c95a01000000b6b5a5aa576721bb3a5772c8764b7cc46876614b9f9e939470e83c833f15b7440cab72c51ea245d60fc2e1d83f405cf7567989680a495d7aaa0f5daddd9b64604306a0d7d18107e04e0574b94539b2484d"], 0x70}, 0x1}, 0x0) 2018/03/02 15:03:10 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="164690f11220a801e15c77a6", 0xc) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x4, 0x11, r0, 0x2) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) 2018/03/02 15:03:10 executing program 1: r0 = memfd_create(&(0x7f0000b74ff1)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) connect$ipx(r0, &(0x7f0000000000)={0x4, 0xae, 0xffffffffffff534d, "b5789304c912", 0x1}, 0x10) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) write$sndseq(r1, &(0x7f00008c1000)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}], 0x30) [ 55.911947] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/02 15:03:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000b1c000)='net/stat\x00') chdir(&(0x7f0000000080)='./file0\x00') openat(r0, &(0x7f0000000040)='./file0\x00', 0x4, 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) 2018/03/02 15:03:11 executing program 2: rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000003c0)={&(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) kexec_load(0x6, 0x3, &(0x7f0000000080)=[{&(0x7f0000000000)="6911e451cb9f2b39b331ec28bea66943d74ee99d73beda3039dc31aaa50e77187337e91b8d8b8a47fb33d75d8097a5307a3d1c0b76f82c9268768835c455addb83", 0x41, 0x792, 0xffff}, {&(0x7f0000000140)="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", 0xff, 0x7, 0xfffffffffffffffb}, {&(0x7f0000000240)="f40469399015a7a69fa10ba06c603bfff832415ba80fd070eb730d0203451372a3d5971fd281e8a998fb14cbb5e06e41ab73ffee5f676d4fb101ff517f97da985a3632601da639e809e942808eddfbeb080b8e93943c1477064c6e8a343ca9e369eded5feaad18889e41be5d41bd6a109cc69d3f80fa3e5747f5949bde6b349915ced33cc3ac0cfc0ff66db455eb4022e9b96eabcf4fa4cdc3c9bb89bcc2b975f14b084bd0dcd000688ef6a3299a91de6e4d371c2fa6fe574584c6277a838be8d1720d36eecc93e7d1eca1d9e1", 0xcd, 0x796, 0x5a3}], 0x2a0000) 2018/03/02 15:03:11 executing program 5: setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) prctl$getname(0x10, &(0x7f0000000040)=""/225) 2018/03/02 15:03:11 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8939, &(0x7f0000000000)={'gre0\x00\x00\x00\x00\x00\x00\x00\x00\r\x00', @ifru_settings={0x81, 0xffff, @raw_hdlc=&(0x7f0000000100)={0x73, 0x2}}}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = getpgrp(0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mkdir(&(0x7f0000000140)='./file0\x00', 0x8) mlock2(&(0x7f0000ff0000/0xd000)=nil, 0xd000, 0x1) ptrace$pokeuser(0x6, r1, 0x7, 0x2) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000000300)={'syz_tun\x00', @ifru_map}) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/02 15:03:11 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x0, 0x989680}, {r1, r2+10000000}}, &(0x7f0000000080)) exit(0x0) 2018/03/02 15:03:11 executing program 6: r0 = socket$inet(0x2, 0x80a, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0xff, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/03/02 15:03:11 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xbc) setreuid(0x0, r1) 2018/03/02 15:03:11 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) getgroups(0xa, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000400)=[r1, r2, r3, r4, r5, r6, r7, r8]) write(0xffffffffffffffff, &(0x7f0000f63000)="240000001a0025f0006b000420bbfc00020b00ff0009000000100feb08000100000000b7", 0x24) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000440)={0x4, 0x3ff, 0x7, 0xf59, 0x5, 0x8000}) 2018/03/02 15:03:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000027fea)='net/igmp\x00') preadv(r0, &(0x7f0000b24fb0)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000000)={0x0, 0x0, 0x0, {}, {}, @cond}) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) getpgid(r1) 2018/03/02 15:03:11 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$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$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x60, 0x0, &(0x7f0000000080)=[@free_buffer={0x40086303, r1}, @release={0x40046306}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[], &(0x7f0000000040)=[]}}}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/03/02 15:03:11 executing program 5: r0 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x3) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x5) pwritev(r0, &(0x7f000060bfa0)=[{&(0x7f0000d49fc5)="86", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xc) sendfile(r0, r0, &(0x7f00000ddff8), 0xe2) 2018/03/02 15:03:11 executing program 7: setresuid(0x0, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x1}, 0x1) 2018/03/02 15:03:11 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000001c0)={0x22, @tick=0x1, 0x4, {0xffff, 0x2}, 0x3, 0x0, 0x80}) pwrite64(r0, &(0x7f0000000100)="bc17dd3482c55fbd08061ec8c3c35a3b478ceed44a82c51c00f9871d57685f262bf9ef81c294475efddb035f848146dded3491273d2962df", 0x38, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0xfffffffffffffffe, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x200, @time={r3, r4+10000000}, 0x0, {0x0, 0x6abf}, 0x3, 0x3, 0x43c2}) sendmsg$key(0xffffffffffffffff, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0xa0}, 0x1}, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x80000001, 0x7, 0x80, &(0x7f0000ffd000/0x3000)=nil, 0xf6cb}) getegid() setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000140)={0x7ff, 0x9, 0x4cbd, 0x2, 0x0, 0xffffffff, 0x3, 0x1f, 0x5, 0x4, 0x5}, 0xb) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/03/02 15:03:11 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000005fa4)=ANY=[@ANYRES64=r0], 0x8) 2018/03/02 15:03:11 executing program 2: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1017ff) r2 = dup2(r1, r1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x2, 0x2, 0x5, 0xfffffffeffffffff, 0x1f, 0x5aec, 0x0, 0x0, 0x5, 0x3, 0x4, 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000003af74)={0x0, 0x0, 0x0, 'queue0\x00'}) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x3c19cb79d4700455) 2018/03/02 15:03:11 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet6(0xa, 0xa, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x4}, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x3}, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xb, 0xfffffffffffffffa}, {0xc, 0x8}], 0x2) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/02 15:03:11 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000040), 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x6870, 0x4) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000df3ffc), 0xfffffffffffffe00) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) sendto$packet(r0, &(0x7f00000000c0)="3e0aa8508f3344992907e1d86bffd9978b810b89b74ae1e77d265ec96be8525acf9881c60cf4ee6f9ff11240142a2f000026c0c6a599e4234df651015e658a666a9a37d032cebf13580db3b27a10af0af2ced0092399ca6d4ec5d99a3ae0d5167a7cd0a02b3e89c0a8dcb5667f8cf9d073", 0x71, 0x10, &(0x7f0000000240)={0x11, 0xf5, r1, 0x1, 0x20000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) [ 56.155107] binder_alloc: 10597: binder_alloc_buf, no vma [ 56.161630] binder: 10597:10601 transaction failed 29189/-3, size 40-8 line 3127 [ 56.169935] binder: BINDER_SET_CONTEXT_MGR already set [ 56.176584] binder: 10597:10601 ioctl 40046207 0 returned -16 [ 56.181236] binder_alloc: 10597: binder_alloc_buf, no vma [ 56.181253] binder: 10597:10610 transaction failed 29189/-3, size 40-8 line 3127 [ 56.185204] binder: 10597:10618 BC_FREE_BUFFER u0000000000000000 no match [ 56.185214] binder: 10597:10618 Release 1 refcount change on invalid ref 0 ret -22 [ 56.185221] binder: 10597:10618 got reply transaction with no transaction stack [ 56.185228] binder: 10597:10618 transaction failed 29201/-71, size 0-0 line 2920 [ 56.245314] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/02 15:03:11 executing program 7: gettid() r0 = gettid() tgkill(r0, r0, 0x0) 2018/03/02 15:03:11 executing program 5: timer_create(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000240)=0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x7) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x200, 0x0, 0x10003, 0x80000000}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000080)={r3, 0x4}) timer_settime(r0, 0x1, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, r1+10000000}}, &(0x7f0000000300)) 2018/03/02 15:03:11 executing program 2: mknod(&(0x7f0000000140)='./file0\x00', 0x103d, 0x8) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) r1 = open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) dup2(r0, r1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) r2 = geteuid() quotactl(0x1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)="d8bc91b42c99") 2018/03/02 15:03:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000e0b000), &(0x7f0000476ffc)=0x4) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x80000) r2 = fcntl$getown(r0, 0x9) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001bc0)=0x0) stat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d40)={0x0}, &(0x7f0000001d80)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001dc0)={{{@in6=@empty, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000001ec0)=0xe8) r10 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000001f00)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001f40)={{{@in6=@remote, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000002040)=0xe8) lstat(&(0x7f0000002080)='./file0\x00', &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003680)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000003780)=0xe8) getresgid(&(0x7f00000037c0), &(0x7f0000003800), &(0x7f0000003840)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003880)=0x0) getresuid(&(0x7f00000038c0)=0x0, &(0x7f0000003900), &(0x7f0000003940)) r19 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003980)=0x0) stat(&(0x7f00000039c0)='./file0\x00', &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003a80)=0x0) getresuid(&(0x7f0000003ac0), &(0x7f0000003b00), &(0x7f0000003b40)=0x0) getresgid(&(0x7f0000003b80), &(0x7f0000003bc0)=0x0, &(0x7f0000003c00)) r26 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003c40)={0x0, 0x0}, &(0x7f0000003c80)=0xc) stat(&(0x7f0000003cc0)='./file0\x00', &(0x7f0000003d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003d80)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000003e80)=0xe8) r31 = getgid() r32 = getpid() getresuid(&(0x7f0000003ec0), &(0x7f0000003f00)=0x0, &(0x7f0000003f40)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003f80)={0x0, 0x0, 0x0}, &(0x7f0000003fc0)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004040)={0x0, 0x0}, &(0x7f0000004080)=0xc) lstat(&(0x7f00000040c0)='./file0\x00', &(0x7f0000004100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r38 = gettid() r39 = geteuid() getgroups(0x3, &(0x7f0000005780)=[0xffffffffffffffff, 0x0, 0x0]) sendmmsg$unix(r1, &(0x7f0000005800)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x8, &(0x7f00000002c0)=[{&(0x7f00000000c0)="eccb39846d639e2142f80f8039ed9c3f5b468be856c455aeedd38d26ad912d4c796638b964bc3695131ead519fd4e24bdf3fd93dd6c00b5b8e701b87fe0ef452801623e40962efa09c36c4543399761c93ec318c8b4e3d72896e8f81f5695420eece840dc653fd29b5e147a4d79ee7cb032dde69d5271fcc297b5eccda1f", 0x7e}, {&(0x7f0000000140)="ff68a6f2ef12290aefeba01606c0d45bf5a440531e9f37b27b6a122cf01f8ac239d45703fc06cbf82e9c70fad1970539cbcb0b237233c25dd6e91bb98f9fde067ac94bf04dbeed93f58a395c", 0x4c}, {&(0x7f00000001c0)="56ffaa38b911913d0491c7729225f7224374017e68a2367452be72a1d7e71fc87bc57168d0b33392ec890e3c18a66529de15d0f54a5c374ba776183e536a9637255376a9150ef7598b1fd628dd1aa77a17bcd7a8c65c2afa439966db4e982c78ea50aa2179ed3aaa6eb0b701dac39d283f20a3e6d822cfa8bf69af2c2b6a6620e00b6d25706b726bca40a0313973bd1f31a94deda8a2d1fb5e9c1dc30d97489dc9022fc0061d1e5e9153ce959b95956dcf86ba2de1c9448406b95260a4e55af070472aafc21679786955a0cfe02e9f3ac199271aa7d8c028de21e585b038", 0xde}], 0x3, &(0x7f0000000380)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xa8}, {&(0x7f0000000440)=@abs={0x0, 0x0, 0x4e24}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000480)="b85af38a4db47810af44d235018588bea1a5e781a8972e30d267ad3ae55e055722aef4fb3a2643b5837e79c75c7b8c59f230966e4cdc433c07c2f17a4014be3139c783ce3c3fcf7416c207d079ca247318087e6d4691c9d51cd06b8433b1bc726f58ee4f9ecdd6a6aaddce108c0c38b0b27361595f8defd8d6fe6727aa4b70aaeaba2875ea4368687a6bd954f4a5727ce63a6a77b8aec5936ab8894fe0952a6de8a2f34f43f15d4d94cb786818068c652414c71556548559a63327fd9a68907407a5a1d332dd52533f88de3851b854ea92", 0xd1}, {&(0x7f0000000580)="25bed81b7d8e58d6f145df17025c7f5551e6d83dadeb425d5c52a239cf12c6a6ad5486fc8b0b9e17dba9c1b3d06cbd148331f327d7830dffa9e3948051cb89f1f8c31880833321779493d86ea4773144c5882261792020259bcedae83eb4908d4afae45efdc615bb7e5824ee1e7eea53d9e34d5aabdf3e374438b3b696185990fe94aea89f284955f45987073d197e315d8216871332531c12fa4bf010dd058f13a21576ebb4a1375930623515ca59ed78163635b63500f9aac11027be43163313c69464e256b5164804aca64d", 0xcd}], 0x2, &(0x7f00000006c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x40, 0x40}, {&(0x7f0000000700)=@abs={0x1, 0x0, 0x4e20}, 0x8, &(0x7f0000001b40)=[{&(0x7f0000000740)="34f9bea4422efb782e859ab82b9d0c50436bd5629e59705ee7708c204def8028039cab7806fd46d2ddddab9740bbe7b770c6991088ffc464bac7b1f3711afdb10168477ca0a364cbc6f5fd8e476308ebcf04060025e962bd34021c87823f80097cc7e6623d0332069a2d30386713da4bcb1d99901bb4c45369d8e9fcd7a9248d891ea3459cde756a0c01c61663bb1377590d2d63cd6ba5bd2a9c2719846ef10be3ddb30cbe57e4fa7f5779e245a9e20100d9f4b0465a7bdf8e017000a212bed100c939e6cafa692e6994d5bcbc284661c8395559733d78267a39bf80416086c6e5", 0xe1}, 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@ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="000200000000000000000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r29, @ANYRES32=r30, @ANYRES32=r31, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r35, @ANYRES32=r36, @ANYRES32=r37, @ANYBLOB='\x00\x00\x00\x00'], 0x118, 0x20000000}, {&(0x7f00000042c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005700)=[{&(0x7f0000004300)="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", 0xfb}, {&(0x7f0000004400)="798f6bcfa35c91b844f80c107f1cd5f7b71919c2b5f5efa3851eeaa0cd31a098360b034912c9413199cfd610585453d062c6d96e06", 0x35}, {&(0x7f0000004440)="8db38678cddb682726eafdf4be015bd9db1d7e611365106380979a74ba638d667c2c87964974076b6ec474c1aa46cac6aedd5d243549cfe9507ac693e3b07d65a5d24de072", 0x45}, {&(0x7f00000044c0)="7835412a5ca30debb5f44b3ecfe01f14d2696e60090373fb38442b5bbdd809954d8ae616f793f203de15305c0e953de76812a81fd4c2b2b04a0709202ee36498ca817595420aba23427ebb981687f722684a819e3dbb732dec0a18807486a7f443a9c2e65e03880e06df1b6d1693fc0feaff1adeecdb8365a934170f1f1f9b58a122094d95c293b5b12d786aa68ff5e44f615e155646b9859073e16090637aa8ce5f1feb05ea087187ce52344118212c4c5701ea904df0c871cef1aae1499ddb01c971753729c0b1b601d319fc7f023d2a72a5988115b482ddb2884fad6afd04a318bc9270e1548340027793e554bf08aa0d82944b", 0xf5}, {&(0x7f00000045c0)="e2199baa6f51e97bad092085de3b2285e8c34a580862d73bf648a30e770e163e62b2a620d7021aad59120db4a7c3fc05d8f07099b699f2b9b99daf09e379d49f25c3c4ba4c4387cf7cd91348f7818940ab98fec9f7f99db87c980495b282abd5f56eabbdd20483", 0x67}, {&(0x7f0000004640)="d4d5900beea4ebad37168dd199792905391f2625f29dd6e5d33e08d1a9f1ba43c254410299d94b4e82d36bf3f811ed59b1eb97573ddd8f7bc89d52f459bd8e05a4b09e8a694d8557170d714701667bf91fda3cd20d2a104634cc0e715ad64803be996b72f282626d3b2d03e15d62737a67d9dee3e9d5b9467bc29372fea36fb972a40111682472463b21aa95602c86d2fb5b31d65526d64427", 0x99}, {&(0x7f0000004700)="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", 0x1000}], 0x7, &(0x7f00000057c0)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}], 0x20, 0x14}], 0x5, 0x40000) 2018/03/02 15:03:11 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@int=0x8c, 0x4) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) 2018/03/02 15:03:11 executing program 1: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000365ff8), &(0x7f0000c81ffc), 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/02 15:03:11 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000140)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x309200, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=ANY=[@ANYBLOB="00020000000000176c75f18b54a617000000000001"], 0x18) 2018/03/02 15:03:11 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x86) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff41, 0x5) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @empty}, 0x10) listen(r0, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003cc0)=0x0) r4 = getuid() getresgid(&(0x7f0000003d00)=0x0, &(0x7f0000003d40), &(0x7f0000003d80)) r6 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000003dc0)='./file0\x00', &(0x7f0000003e00)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003e80)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000003f80)=0xe8) r11 = getegid() sendmsg$netlink(r2, &(0x7f0000004080)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfc, 0x80008}, 0xc, &(0x7f0000003c80)=[{&(0x7f0000000140)={0x1244, 0x18, 0x0, 0x70bd29, 0x25dfdbfb, "", [@nested={0x10d8, 0x84, [@typed={0xc, 0x4b, @ipv4=@rand_addr=0x6}, @typed={0x18, 0x80, @ipv6=@empty}, @generic="004e0b7e7128d27a0bc69409229f5daa164f418387b15a96283ef5ebdccf69aca18f65f000b67a73cfbab4fbeafef0ecf6a7cdf80ef584baa7eb37c86c7893deebffef0bf54d56c10d63ebea4ecdcb3831ece7d96e6f9c78093ff93b30d514c2b4e1cc", @typed={0x18, 0x87, @str='syzkaller1\x00\x00\x00\x00\x00\x00'}, @generic="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@generic="f778506b1712dc657ded442659fcec9cf251afc096840c4863bfc03a308f3aeb75f12dd8527059d6f7127865c4fa5ee8dda6cde6"]}, @typed={0xc, 0x2e, @ipv4=@empty}, @nested={0x64, 0x7c, [@generic="c4c70dd333288df017aa56409c5d9156d1dc848701156674cc0b95638a85ac38a7a552471a4d5f1a4e5528f12978cf07b75d1498382b87cff4aac92b0a5b934eb330a51e0072f6c2cc183cf7857a7e12a62008ce0c17eb6b195b678119a27d"]}, @generic="4710b9faa3b6e416f38aca37d4dcdd6cf62f57951034ad2bd0da684f073dcee142a7c9d6cf470403d2e8f289e64afe040485666c4c9d5496cc0260a05dfdbe3b1e7ef363ddcaa7d955372bb933275a3be2f4ea4e32a8f033001bce49fbb97b4efc83ed59abe6fd35c7f3406f6ead31b2ce8eaf704504ad529d6b6181e42439fe7ce8e1f26636a8ff4005219c652d946c6623de1210dc362f2385783c004bfe1caff131de8270d851d557c7c756d0ab29542b3db9392f377d19f97a47fb3a8d7ceca935dcfd822d32226123a2da3ae2e8fb47ed063c8e4df50e8c73b422b1c18435679c9d3a47000c3dc316f6"]}, 0x1244}, {&(0x7f00000013c0)={0x1520, 0x2c, 0x220, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x124, 0x9, [@typed={0xc, 0x76, @u32=0x1}, @generic="b84753750b059080c957e4", @typed={0xc, 0x38, @fd=r1}, @generic="d8e09db0a830f023470018c2e8b4098051c2eef1c4ae8b5647e019", @typed={0x18, 0x57, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="f02344d3736af99572b91c6a396debc2f89ee2ac01a62b1799553026fbe3b01e232f93a7cee03a5fcbbf9d21370e2fa9b3e542368e0cfcfe7e9ed13a493a6d9de3d0576358dd45d0d866470c262957d3dcef64b1bc44b59bf7052541c72f0ae8efcd022541dd06bc74be0b2795abce2a5b7fa37b381bb4529fa7e25a30cbac0a7591849fb21ad6b5e394b545ccff4c", @typed={0x8, 0x1}, @typed={0x24, 0x6a, @str='posix_acl_accessGPLvboxnet0\x00'}, @typed={0xc, 0x53, @ipv4=@multicast1=0xe0000001}]}, @generic="d1d85f7ef92aa5a28f88e1b7c6d0fc1eb28fb7ad3133b582725ed09e5444b16e75e4d3a7083fc2fab9b0911cf7833be1afa9c7949b0a7eaf82326466dc6b6c98d3a8eb6764706d3b6be4aed1fd52162bbc51c050ab89bbc1fead227aa8c876b560e64008b4f0c5ca86d536e7f0291c9dda9793478005b4ef32f4482bddf89ae93d908415d9d682081c6df0c234563a6093bb887be25ed0e3ec26ad5496c11ed5ea3465d10f5508a3e2a4202bf1e64dc693d5b20d33b83b8c3964a6260240bbf1a7ed19fbe2772a9b84c4189d4848be06cac16d40a8e2399817fcdcb265d5d19386e7244e6f248d5d", @generic="9ac3019f13ba3fac0c306752c6fdff0e89323ca8c16bd2096c9994ace7a05c82e3eb23d67930bfdf9c0c461fb32e033d0368875531854e2df2f4313ff34589548196d6727119e92591a9b584ed2b1f08eb133599673a609c754e44dfd333863aac3d71f62baaf287c6b7de0ecca453a3c871076c6db7e2b3fe5c64d00e3709b2b3fb721f5b16122bb4b372b2f0e123ba1302c90ab94e83c7836ac805cdb11aa851ac2ebb88da013f106c20b79b7f1a8e666d69e4348b", @nested={0x1c4, 0x51, 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@generic="26b18013411d79020112a4070627bee916a048b3dc770b8bb59f8b8433b93d872cc80a1d3e207f16d179daf68610e0892d93fd587137351401d7498fe5d8ad5b574dffe4d048a54dc2cdde75f20d2ee855c686a4b1ff3061e9d0283850cfb237ae2a084d4873ce974a647b8c460429e87e13d074d5c6ea2009bf2c0526e3daf23c5b3217496f18d36b6bbc15fb644d1257a265c686d0b27d47c7c6a6a3416c30d0b25e7810ec68fd611d70a2812555660a88ac0683d19efd5cd3598cc92ec5dcfc75360a8e474de45754195028d20f344085af041a", @generic="f82dbc0920d9eccd29b281b0d1b60c89c4aa37da3b8b2d4a00c9c515e65f0a676985f38069bf35870d7fd94d481a9f5bcd341b6543ae5e3bc512964eba56764400825a0bc76d87796b55abf99d584afe09d9e6500fab09f916e6851a903e6a5bd28e8b5b348fee6c7b850a7d0b37f8779aadc7e35df5a5600ff4ca04fb3b96cd4902996250d42ad5", @generic="a67991769fdfe2f95399c450ae8919c7cfbbc39815402a1a4a82d2750d1710af302b68dff4241ea5628ab3f500553874eeaa14e984aa8d90bb1b9acf54d205c92a5348ec7b9f3967fc8e5463ac9a29158e84fff34504760f2d25693c9b31054b337ca57edc4961842b27612f63792df0ea403abe5759aa6810586af6c21dc038369b45609c1f6224d85b3f1d864cc72dbdfb6d726d0d79a0b5fba0fe97d50352e9480be236a85928dd1ed5b184", @generic="dd2516d1a1c185682c8943594982a5da97c2d1ca44f988741a469d34aea1af2e3488d629060712176858907effac9cb90126ae0723d64bf9edd1c720f0afda08cb0364a565825099daa170cacb128f080b22743e97dfed099f890ebe40750d928a1e851c2b3f6a662d0dd74c7d77933706ef3ad96a8f1a21a05a635ba2a115692068617ce0cc6ead8b3a370e4d4e551d44364f61ab51880383c84983251a59a97b2983a9d54bc872b7cb418c12d7a2775e0153973eaa7f0256314e52baaf017921fa66c6889b7666aa0e02536bbfab453a5a590d29c216bf6475a67c4d658287bf074dc2a763e508c819"]}]}, 0x1340}, {&(0x7f0000003c40)={0x38, 0x12, 0x201, 0x70bd27, 0x25dfdbfd, "", [@typed={0x18, 0x5f, @str='syzkaller1\x00\x00\x00\x00\x00\x00'}, @typed={0x10, 0x58, @u64=0x6}]}, 0x38}], 0x4, &(0x7f0000003fc0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x98, 0x40000}, 0x4000) socket$nl_generic(0x10, 0x3, 0x10) listen(r1, 0x0) r12 = dup2(r1, r0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000000c0)='syzkaller1\x00') r13 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40200, 0x0) renameat(r12, &(0x7f0000000000)='./file0\x00', r13, &(0x7f0000000080)='./file0\x00') 2018/03/02 15:03:11 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) sendmsg$nl_xfrm(r0, &(0x7f00004e5fc8)={&(0x7f000009eff4)={0x10}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xc4, 0x19, 0x40000000000001, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, [@policy_type={0xc, 0x10, {0x2}}]}, 0xc4}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000001c0)) 2018/03/02 15:03:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000325000)=0x10000000001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/03/02 15:03:11 executing program 2: keyctl$update(0x2, 0x0, 0x0, 0x27) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @empty}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/03/02 15:03:11 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000004ac0)={'bcsh0\x00', @ifru_map={0x7ca}}) ioctl$TUNATTACHFILTER(r0, 0x401054d6, &(0x7f0000005100)={0x0, &(0x7f00000050c0)=[]}) 2018/03/02 15:03:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') preadv(r0, &(0x7f0000006ff0)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x1, 0x400000000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x56, "e2e7b128254ceca8cb2aa4fc5828fabdcfb809e5c61a53b433ca6db3ced137781b3baf8dd34a0d83d92ddf356313c7c4fc7b367fb8c2e027dca26069a3536f95883a7018964b76a6aa2f0cff6cefe96cd002628a1b37"}, &(0x7f0000000080)=0x5e) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0xffffffffffffffff, 0x8, [0x40000, 0x2, 0x1ff, 0xa9e, 0x70, 0x1, 0x2, 0x80]}, 0x18) fdatasync(r0) [ 56.250846] binder: undelivered TRANSACTION_ERROR: 29201 [ 56.257752] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/02 15:03:11 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000000c0)={0x0}) r6 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000004c0)={r7}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000480)={0xe0, 0x0, &(0x7f0000000340)=[@enter_looper={0x630c}, @increfs_done={0x40106308, r5}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x60, 0x8, &(0x7f0000000100)=[@fda={0x66646185, 0x6, 0x3, 0x31}, @fda={0x66646185, 0x7, 0x2, 0x16}, @fda={0x66646185, 0x7, 0x0, 0x4}], &(0x7f0000000180)=[0x30]}}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x68, 0x20, &(0x7f0000000200)=[@fda={0x66646185, 0x4, 0x3, 0x40}, @ptr={0x70742a85, 0x1, &(0x7f00000001c0), 0x1, 0x4, 0x37}, @fda={0x66646185, 0x7, 0x4, 0x3b}], &(0x7f0000000280)=[0x38, 0x78, 0x0, 0x40]}, 0x10f7}}, @free_buffer={0x40086303, r6}, @acquire_done={0x40106309, r7, 0x3}, @increfs_done={0x40106308, r8, 0x1}, @exit_looper={0x630d}], 0x3e, 0x0, &(0x7f0000000440)="b0ee2e40bad79925836a15a8fcaad65eb0c9142a5382add8aa8f4cab8ead3b17d4db54ee4df2dc90ded19b3b878cafec42c15fc807393b0fa6a606d62024"}) ftruncate(r3, 0x27ffe) fcntl$setstatus(r3, 0x4, 0x42000) sendfile(r3, r4, &(0x7f000053cffc), 0x8080000001) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/02 15:03:11 executing program 7: mkdir(&(0x7f00002b2000)='./file0\x00', 0x20) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) fanotify_mark(r0, 0x40, 0x8000000, r1, &(0x7f0000000080)='./file0/file0\x00') r2 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0xfffffffffffffffc) getdents64(r2, &(0x7f0000000080), 0x2e) 2018/03/02 15:03:11 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0xb}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) chmod(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, &(0x7f00000000c0)) dup2(r0, r1) 2018/03/02 15:03:11 executing program 1: statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/220) truncate(&(0x7f0000000000)='./file0\x00', 0x2897) 2018/03/02 15:03:11 executing program 5: inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x100000a) socketpair$inet(0x2, 0x3, 0x100, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/03/02 15:03:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0x478720f1ca2b7e6, &(0x7f00006bcff0)={&(0x7f00000000c0)=@ipv6_newaddr={0x2c, 0x14, 0x201, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) 2018/03/02 15:03:11 executing program 6: mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000000, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$lock(r0, 0x5, &(0x7f0000011fe0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/02 15:03:11 executing program 4: madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x40000000000c) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="fbfc3c318cf214e2b38271c0b0c2b3ceea0b84f29fd48abf62df3a5ccf93cad9987c1762dfad458bedf04f6859234871da9f1f4d39c54123", 0x38, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r0, 0x6) clone(0x8042000, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000000000), &(0x7f0000000040)) 2018/03/02 15:03:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[], 0x0, 0x20000000}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0x10, 0xfffffffffffffffe, 0x24}], 0x10}}], 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'gre0\x00', @ifru_names='vlan0\x00'}) 2018/03/02 15:03:11 executing program 3: nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) poll(&(0x7f0000000100)=[], 0x39c, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000839000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000a1f000/0x3000)=nil) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000200)=""/188) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000380)=r1) clock_gettime(0x7, &(0x7f0000000140)) msync(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x0) accept$llc(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'nr0\x00', @ifru_addrs={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/02 15:03:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) exit(0x0) shutdown(r0, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x80000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200, 0x0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') 2018/03/02 15:03:11 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)=0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x6, 0x4) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = getpgid(r1) syz_open_procfs(r2, &(0x7f0000000300)='mounts\x00') ptrace$poke(0x4, r1, &(0x7f0000000080), 0x7fff) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x204000, 0x0) flistxattr(r3, &(0x7f0000000140)=""/121, 0x79) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000fe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ptrace$getsig(0x4202, r1, 0x7ff, &(0x7f00000000c0)) mq_timedsend(r4, &(0x7f0000243000), 0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f00000001c0)={0x90000000}) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/03/02 15:03:11 executing program 6: chmod(&(0x7f0000000340)='./file0/file0\x00', 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x800, 0xa5) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0x5, 0x4) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f0000000280)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r1, &(0x7f0000012ff8)='./file0\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0x20, 0x8, [0x7, 0x7, 0x5, 0x4, 0xbf5d, 0xfffffffffffffffc, 0x8, 0x3]}, &(0x7f0000000180)=0x18) mknodat(r1, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) getdents(r0, &(0x7f00000002c0)=""/66, 0x42) 2018/03/02 15:03:11 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfff, 0x8000) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/128) set_tid_address(&(0x7f0000000040)) 2018/03/02 15:03:11 executing program 7: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008aff8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0eff3)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000014000), 0x1280002, &(0x7f0000ccb000)) chroot(&(0x7f0000de5000)='./file0\x00') mount(&(0x7f0000cec000)='./file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f00003f1ff9)='mqueue\x00', 0x0, &(0x7f0000b65000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/107) pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000debff8)='./file0\x00') 2018/03/02 15:03:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x503, 0x0, 0x0, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000016c0)=0x0) sendmsg$netlink(r0, &(0x7f0000001a00)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x8000000}, 0xc, &(0x7f0000001940)=[{&(0x7f0000000100)={0xbc, 0x31, 0x4, 0x70bd27, 0x25dfdbfe, "", [@generic="192b0e2f8c44cc6edda81fb77682398159465fffc9c9c0baeb1dc0cfd681ab4418b8d21b83ed499cf96e2c1589472d67a0a0f89740114f4b3a70107275b47ac4df3b6ec3a6d0c695f1c4bbcd635b5eedb541c67c25294c16429e2909286a467b2895c500e624350aa8e6126e4da50522ffedbd15ee1514e66eca1e886d89b6b29948fe8dbf362dd61ecb25e8aa126717e6f646f75a2b93c5ad2d9533", @typed={0x10, 0x3, @u64=0x8}]}, 0xbc}, {&(0x7f00000001c0)={0xa4, 0x19, 0x2, 0x70bd26, 0x25dfdbfb, "", [@typed={0x50, 0x1d, @binary="13188f0cebce40f6b787ee16c29ba355312a1a612da03739709ff11cb0fce7a9360ea321a982d5c23b836f299edc999e6b39de8cd468b50256f353a4a06f45c0d9210530c6"}, @generic="e42da0cc6f42c762306a1d907f2ecadb799dcf7eddbba0cdeac9d17809331b426e87bc6db3200592614e0eb1414e2264e3ba7fb7d5934610e66e919c9a1a7d2c7089"]}, 0xa4}, {&(0x7f0000000280)={0x1330, 0x33, 0x700, 0x70bd26, 0x25dfdbfe, "", [@typed={0xc, 0x31, @fd=r0}, @nested={0x1314, 0x18, [@generic="e5b7fdc647459efb3a591ef72a79b8550bd1b2bee3e78d456171f3c2e5ec5d8e1c22df0b39ba937d771e5f6381d9f6e74cf2b77739f58f38be5755bbf2efd6b88ea341611e2ed342d27a656051554d0e35391781ad5f995c7c7a331fdbd8bf332cf560a86346d1006866533de9267ee11b462236a1742192057527bdc5eb12e9afb27f8d84dc3c2659858b8f7ecc644df430126ddb3519aef7f26095c2477b3a3171da8d06af144c72fc3f94dc7a4e0513378a29321bba", @generic="26caa7e9a9dea97e00fce68de661d8127ec316b053119cb7aecacfa037b768e66f611665beb0c28948d7ed9b35f5422854b9debf4b1f46de76a56e22d069de0ae0555c170571aac43ff55cb3204fa4cb97ea0973b19f1343a4b3080dc2c325877060955382e1c0524dda54a8e8736a967b9ba9f75aaa342245dff8f7cf82928c05ce2e9f62637002a550bf38834e6eec2e", @generic="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", @generic="9c41ce2ff7eab3d3177741b8c720e9fceb406416ed1370bdfc89f2bf53a7bf25a2638fe32b1a34cfa90c1a8d89bb731e4220f4edf1ff2d77183194cfede2ea9391b09ae8c08aa098aee05a6f12282dfc9254a87f0948b1eebe6d68d01407ce2805797f069961cc121f42ebeef398023f6799add397e538c54fba3352a207d0dbcf65512a0052ea7891e2f9c246730b0f8d96235f6424ddc3f8b8bfc6af87b7272736086d447109c48edc0572aeceef5e062d9f02d1a2250277ca0c67657d79cb63cc0c7bd015e8f43bb9c644402de706622852d2e00d5a3603bf8b05", @generic="27276a7e7b3e47e2a389c67f7146ca196dc88986ac4e2e8c10a99d621cf25a6225077b0892da5610e088c4c65f833e17965014bb5cf82b8e117f96072659587c7f54f72ee8852089ef842c68bffa71b114287cdec4d662f14de4f2ebd821ae701c1043c3ff574924e81e86fd13d93d2b2f11a4de9f3f66e808f799cfff56d9382207dbb1003a77b2eefe126f4fdf3745e1160e6a29af5d4fb9877b12b33fc0dba16538279ccc390bf457eb8193f6452769b679a066df6d874948ec3c9bc97c5c4101a749525626234a5197c29fba09e2548417f7a2514e049eb8b4db1278ef57", @typed={0xc, 0x89, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0x1330}, {&(0x7f00000015c0)={0xd8, 0x16, 0x900, 0x70bd2b, 0x25dfdbfc, "", [@generic="956c1e08f94f1ae205bd315c28316c8677c889d96b4721973dc30a34d7b0c64814835d1788aedd8aa2bb2fb0e91ab338f5e8ac6c3cd5b5db6fea2ee0bcf8196482ee1d4893be1accc62469c0b3ef04a47aca2d63371c4d1502ad9ec5660c4de1e19b907ec0867ea3c1c47d4920751b32f34dbf54994919c871e0d3d689f23aff80395297203fd624636bf29e13ab35ae77f0d1c3f69f5de845a5f19643e42df8c6a1089c6eb2de1dc15a26189bf9b12325ebbb6f75e1d8b81a516261f18005362aa25c4fc4f679"]}, 0xd8}, {&(0x7f0000001700)={0x228, 0x2c, 0x400, 0x70bd26, 0x25dfdbfe, "", [@generic="7b2ebe6b2332a28fcd435b9db9df374bbf8286ddd6fd1b5864c9b517248290fb5545e1574dada197594210805532ce8fb07641180e2b75cd32f6fa627d3a38a75ba628c5dcc5dbd7fcb23d1321eac29502794056af37ffc5d10eeef1bb2cec9a24dc1804c1bc0fed172e1c240df4d36674e64136449fa80796938e6af93c742e5089169e895aecf3f31df77f43b783d823ac861fca57579f3055a3f6b9ad4293b0df69dc2d3ccc011703", @generic="5fabef9dbf2a1b925477bf9c9abadbe0b0cc35a7b38564246ac8f8343112ebb17a294adfcfef61855a7d61bfe2d0aa23fe94aca110ea5cf8f0a1c8d988fdcffaa2b329fd1980ca47aa61ca4df613f42809480fec6a48f6382ccdee53d8e89ff357e28f851d94f692bffedc9ac19a471f4cd57d732838007e3ddd88e0ae11a254bf4b0d57974688", @nested={0x9c, 0x76, [@generic="05fa5910b07dc4d2d0aeaf3d8fb327ff2d1c87cf865a5ae3df37caa865d9694c7afe1371b6b050e90639af3b437622eee606664034398d05dec4884315ed228056ebff68a1c8da741c0b56f4d3a8bc4fe8c7d9a8bd319cb93c317adc5a4031b5ad4e424e7a407252684b8ca226ea18498c", @typed={0xc, 0x8a, @pid=r1}, @typed={0x18, 0x2e, @ipv6=@loopback={0x0, 0x1}}]}, @typed={0x24, 0x3d, @str='loposix_acl_accessmime_type\x00'}, @nested={0x24, 0x77, [@generic="697898dec66982ca30ce799402d908362191c2f2ff217cecbce6bd0d00fb"]}]}, 0x228}], 0x5, &(0x7f00000019c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x80}, 0x0) futex(&(0x7f0000000040), 0xc, 0x0, &(0x7f0000000080), &(0x7f0000000000)=0x7, 0x800) socket$netlink(0x10, 0x3, 0x1f) 2018/03/02 15:03:11 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e1c, @empty}, 0x10) 2018/03/02 15:03:11 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x16, 0x400) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x24) accept(r0, &(0x7f00000000c0)=@ipx, &(0x7f0000000100)=0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x1fe, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f00007b3ff8), 0x8) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000000080)=0x7) 2018/03/02 15:03:11 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) recvmmsg(r0, &(0x7f0000005740)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/72, 0x48}], 0x1, &(0x7f00000000c0)=""/179, 0xb3, 0xfffffffffffffffd}, 0x2}, {{&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000680)=[{&(0x7f0000000200)=""/206, 0xce}, {&(0x7f0000000300)=""/74, 0x4a}, {&(0x7f0000000380)=""/133, 0x85}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f0000000500)=""/83, 0x53}, {&(0x7f0000000580)=""/226, 0xe2}], 0x6, &(0x7f0000000700)=""/4096, 0x1000, 0x5}, 0xffff}, {{&(0x7f0000001700)=@in={0x0, 0x0, @remote}, 0x10, &(0x7f0000001b80)=[{&(0x7f0000001740)=""/191, 0xbf}, {&(0x7f0000001800)=""/247, 0xf7}, {&(0x7f0000001900)=""/59, 0x3b}, {&(0x7f0000001940)=""/56, 0x38}, {&(0x7f0000001980)=""/190, 0xbe}, {&(0x7f0000001a40)=""/84, 0x54}, {&(0x7f0000001ac0)=""/191, 0xbf}], 0x7, &(0x7f0000001c00)=""/246, 0xf6}, 0xf2}, {{&(0x7f0000001d00)=@can, 0x10, &(0x7f0000001ec0)=[{&(0x7f0000001d40)=""/79, 0x4f}, {&(0x7f0000001dc0)=""/221, 0xdd}], 0x2, &(0x7f0000001f00)=""/30, 0x1e, 0x8}, 0x3f}, {{&(0x7f0000001f40)=@nfc_llcp, 0x60, &(0x7f0000003000)=[{&(0x7f0000001fc0)=""/32, 0x20}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x2, &(0x7f0000003040)=""/4096, 0x1000, 0x80000001}, 0x4}, {{&(0x7f0000004040)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000005280)=[{&(0x7f0000005080)=""/243, 0xf3}, {&(0x7f0000005180)=""/247, 0xf7}], 0x2, &(0x7f00000052c0)=""/13, 0xd, 0x9}, 0x40}, {{&(0x7f0000005300)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000005640)=[{&(0x7f0000005340)}, {&(0x7f0000005380)=""/190, 0xbe}, {&(0x7f0000005440)=""/7, 0x7}, {&(0x7f0000005480)=""/172, 0xac}, {&(0x7f0000005540)=""/194, 0xc2}], 0x5, &(0x7f00000056c0)=""/93, 0x5d, 0x100}, 0x4}], 0x7, 0x102, 0x0) 2018/03/02 15:03:11 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0xac9) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/107) 2018/03/02 15:03:11 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x400, 0x28a800) pread64(r0, &(0x7f0000000140)=""/42, 0x2a, 0x0) bind$llc(r2, &(0x7f0000000080)={0x1a, 0x19, 0x80000000, 0x69e4, 0xc7e, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000100)=0x10) writev(r1, &(0x7f000013b000)=[{&(0x7f0000373f14)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/03/02 15:03:11 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_procfs(0x0, &(0x7f0000493000)='attr/current\x00') pwrite64(r2, &(0x7f0000000040)="8dc2ff2c34a6a95ad3fc2a4ca7fe9da06a4dd6f8629d5eb4b191736efb6945f3c202666fd48039c5d8ef54be0789147c993f092b037be79b6bee7fa9290b", 0x3e, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xd57e}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0xffffffffffffffbd}, 0x8) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000000)=0x7fff) 2018/03/02 15:03:11 executing program 7: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @rand_addr}, 0x7e, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='sit0\x00'}) 2018/03/02 15:03:11 executing program 1: r0 = memfd_create(&(0x7f0000000000)='vboxnet0cpuset\x00', 0x2) fcntl$addseals(r0, 0x409, 0x7) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'irlan0\x00', 0x8001}) fallocate(r0, 0x0, 0x0, 0x82) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfd, 0x400}, 0xc) fremovexattr(r0, &(0x7f0000000040)=@known='system.sockprotoname\x00') ioctl$void(r0, 0xc004587b) 2018/03/02 15:03:11 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x24) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000100)=0x2, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x4e21, @multicast1=0xe0000001}, 'sit0\x00'}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000eefff0)={0x2, &(0x7f0000eefff3)=[{}, {0x0, 0x3}]}, 0x10) 2018/03/02 15:03:11 executing program 0: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000000a006be1235d5d29828f29ff0a0000000000000000000000d4dc7da750775d8629a5b99b37e8827a2e4f33f24b75b73ae4af77f079d1548dfd57ac6bf23161501b00000000a67c43c65224281f13da2ab0c9"], 0x1c5}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/03/02 15:03:11 executing program 6: r0 = mq_open(&(0x7f0000000080)='\x00', 0x3f, 0x20, &(0x7f00000000c0)={0x56, 0x800, 0x6175, 0x1, 0xd04d13, 0x100000000, 0x2, 0x235}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xe, 0x10, r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x5, 0x100}, 0xc) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r3, &(0x7f0000000000)=ANY=[@ANYBLOB='system_u:object_r:pubnt_rw_t:s0 /usr/sbin/ntpd 14\x00'], 0xffffffffffffffad) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x100000001, 0x6, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="06090000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) pipe(&(0x7f0000000400)) wait4(r4, 0x0, 0x80000000, &(0x7f0000000340)) 2018/03/02 15:03:11 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x3d, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x401, @loopback={0x0, 0x1}, 0x2}], 0x4c) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=ANY=[@ANYBLOB="f1ff4d18001a089b4d734700000000006351c7bcbc9f4a39b0371c8d06ddd87af463ff0ee1ae03d0354c9078457489ee3114831587aa03f8cb3f29a57af505957a5d9c6ed180298e16804e154348507d4fb9a9c8bdbdebf67b613c786a4a97fde302f87544c7faec87062496bfd739918b00772ce7654619ffd9412559175e67516ba95718cf79ad903e1c70dda0a4cb97d3181011f431ead9c177f53b354b9537963df146697be644a8bc6e1d6393032337a7932af030c96c94211600c94bc73cf52b970e1b997e505a26c7fd2deec780ce7134ffb5a1f78bb9"], 0x10, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=[]}}, {{&(0x7f0000001bc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}}}, 0x26, &(0x7f0000001e40)=[]}}], 0x2, 0x0) 2018/03/02 15:03:11 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000013000)={0x2}) fcntl$getownex(r0, 0x10, &(0x7f0000015ff8)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) 2018/03/02 15:03:11 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f000053c000)=[]}, 0x0) r2 = dup2(r1, r1) getpeername$ax25(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) r3 = dup2(r0, r1) sendmmsg$unix(r1, &(0x7f0000002540)=[{&(0x7f0000001fc0)=@abs, 0x8, &(0x7f00000023c0)=[], 0x0, &(0x7f0000002500)=[]}], 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) 2018/03/02 15:03:11 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000000c0)={'filter\x00', 0x0, 0x3, 0x80, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f0000000040)=""/128}, &(0x7f0000000140)=0x78) mmap(&(0x7f0000fe9000/0x14000)=nil, 0x14000, 0x0, 0x11, r0, 0x100000000000) 2018/03/02 15:03:11 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}], 0x18) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000340)=""/218) 2018/03/02 15:03:11 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) accept4(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="100000000000000000000000"], &(0x7f0000000240)=0xc, 0x80000) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8401, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000180)=0x6) chmod(&(0x7f0000000140)='./file0/file0/file0\x00', 0x22) tee(r0, r0, 0x0, 0x8) chroot(&(0x7f00000001c0)='./file0/') symlinkat(&(0x7f0000000080)='./file0/', r0, &(0x7f0000000040)='./file0/') chroot(&(0x7f0000157000)='./file0\x00') ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e20, @rand_addr=0x1348}, {0x7, @random="f3ac1308842d"}, 0x6, {0x2, 0x4e20, @multicast1=0xe0000001}, 'gre0\x00'}) renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x0) 2018/03/02 15:03:11 executing program 4: getcwd(&(0x7f0000000000)=""/177, 0xb1) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000100)={0x5, 0x3, 0xd1, 0x2, 0x7fff, 0xb17e}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x20) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000180)=""/116, 0x74) r2 = accept4$inet6(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x1c, 0x80000) timer_create(0x7, &(0x7f0000000280)={0x0, 0x37, 0x2, @tid}, &(0x7f0000000300)=0x0) timer_settime(r3, 0x1, &(0x7f0000000340)={{}, {0x77359400}}, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000380)=""/55) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000440)=@req={0x50, &(0x7f00000003c0)={'teql0\x00', @ifru_map={0x2, 0x8000, 0x3, 0x80, 0x0, 0x1}}}) inotify_add_watch(r1, &(0x7f0000000480)='./file0\x00', 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000004c0)={0x4, 0x0, 0x10000, 0x118}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000500)={0x0, r4}) membarrier(0x20, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000540)=0x1a15, 0x4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x8000, 0x0) sendmsg(r5, &(0x7f0000001d40)={0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f00000005c0)="368bc83779c261489b699bbc3fe0919c7ba56551243bbd29840ebaf6dcb27f4081a42af512e333c38d890db07cd2831d7602cc4a0bb90af499ace0efc2086419a4cba2d9f2cc5a581fbf846ff656705840955c914037dc9af6ad5211973d3571ca09632bd9d1d45bb1db6fd2bf882aff36b35105ae37b7404ba3069ce04015a0c05fdc909e07d32f23", 0x89}, {&(0x7f0000000680)="93b2cebca91df270779292225f43c6377cd270c85174ab38c8c0b9ef40227db78977", 0x22}, {&(0x7f00000006c0)="6ad8f40f147f1a02c43fb8c83717226288fc187e324eddb311dd77154ecf7af54e2843782e3576e5dab3d83d398f3bcd5d6c9d38cedd128a92ecda8e4f761d11a0e8dcb311a90b40155e29026e9a661a77c4bab7661f956ab612b221aeb200aa97f186d7690169f0bce696bb47cb005d02d4ee3fc190b02a9aed764c504c41b1879eddf4ce501d1aa16ed6a9f53f487f8f67343211f913b6da8532684f8058d4e57956f5dfe83300ffb3c6795cbdaae99200db87956598e7a43ed9dc89619c0f10172f676890226ce0768c3ad8dd44206563fef4da4029", 0xd7}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000017c0)="2599e8fd1270d41849482c4534906059112b382d57c6aca534a528d2fd6f79ee0044d8d8041ba2b7a5eeac2495915901ae3db4528f1d0c", 0x37}, {&(0x7f0000001800)="841215749f917b23b43a01f9b50c2ce57d900ef91f335fbef768321194b422a95df7003204235dfdbd499473d8b8268e586b6b6fe3c0dd909447f30eb1bf7eef5129d517e3e8407258ed297cbdd6ee8b8ef4095a139c1fc16fbe121d716aea348b1d6a051d8b0232c4e2c328858b519a2a46ddfbd92be6bcf96746e574d94cef0954a12368bec3ab3a74df287b99d82f898e2c973b2e56e14e971c51f9dc1f305b5038f59fbd0a40fd21bf39687a6e7b90ccb7b3ece8610718c7d9176acd5f581713534b31cd18786f7912291778d610c56ef610ccac4860178c5ba53488da2f60f58ae8b7b071d44bad67092375", 0xee}, {&(0x7f0000001900)="a24a2bd460862ca3a6b26a8daa4fb947d213f211b114b828fcf78c33509a3ad8a086c87dc6c4a84f4420c8a59d0d49af5888ef1882ff4ed2d7548228e346f6e62a5d63ca1c9b8b124dcf0381ed1bfb05d0729e13925241b12001e7aa61a6cffb6822e2f4d52923af256e758c00779a1f", 0x70}, {&(0x7f0000001980)="8fe5188404fc10da3f51e1091268e6dd2135b624343a0d38fe1a49e59f1e58ceca5d03aa9ba00c84fca350f52b95e53add0ebafca350f9143ce3e3af9a0dfc90701efd7fe5a0e6b0d1877c3efd6734ce8544a88090882a854b17237c9a6c412416061d0c1d8dfcca9b60cc76ce4b863ee445700cedb306572713ebab3c899e29c037f8441cacdee68815a1a8c7838b6d72ccc6a8db5f62a1b4e49e8fb4c55d0e37c4c08c688b765771b0054e1993d59fe6fa6b800a9a0e748186cb0786bd2c6c14a66cfeea42384133397ab65691dc9dbc8078dc10790b05ac49d4887b9c0efc5ad3440b9ccfeb26d31f23a4", 0xec}, {&(0x7f0000001a80)="b2f4072f6d94007f65739004b7ed94540e7e978186514cd8ea26672a982c5c17b083e6af197742fb6443ecd30503b2705fe60f25591321f183a1acd7d37074f889c43ead1ee03a30e7ff92ad63cfe57dbfbb52c1f6fb6efb3d2290fab9d23a280205ea84bb1d41545ef8cd43f2667289849ed4a3d0aab3556aedaed0a37417c5b21f20f03203c817f542b00f3a1866d79f28614c0433b72727e580a2acc3dac618cbc1fb654f266a43fb3882f2c1d822d4c3621289d0e8d98122db1d5e0d0a449215c123ac229380534f6edb7d65a630a729ea18c884f97913209e99ffa1184c2b237de153b55e02ce", 0xe9}], 0x9, &(0x7f0000001c40)=[{0xc8, 0x88, 0xffffffffffffff1f, "5c26720ecfbe0af91de63ad1bb5a71ae438156b37d6eddec93fca405b84325bdfd77f1a6e09ff1c635dbd6fb5e462ea191f9b2cc0438e2dcb49f9f9b69ae684a1a50e76bd01afceadccdc3b02cc1e4266fc187239af3ce75446a28d8d00060925b31cfa9f45432ca4ea0a1af28ea1aab936ab2ae917153f1af1592ea0308bf19522f9d49af4d05cf5866a5d48ac704e5c08e6908f7b6439270937c7d239bcda3d49cf1e6000565ae4c127d361c48a783b0"}], 0xc8, 0x20000000}, 0x800) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001d80)) setxattr(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)=@random={'osx.', '/dev/pktcdvd/control\x00'}, &(0x7f0000001e40)='eth1\x00', 0x5, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001e80)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001ec0)=""/223, &(0x7f0000001fc0)=0xdf) ioctl$TIOCMSET(r5, 0x5418, &(0x7f0000002000)=0x1) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000002080)={0x3, 0x2b, &(0x7f0000002040)="b676ec5a75256f613ce957a9891088d77024f9334c1c0b4914fedb56ad5f72d0572c1dfe9147c2fd259bf3"}) modify_ldt$read_default(0x2, &(0x7f00000020c0)=""/136, 0x88) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000002180)={0x0, 0x8}, &(0x7f00000021c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002200)={r6, @in={{0x2, 0x4e22, @empty}}, [0x7, 0x9, 0x100, 0x16bc00000, 0x5, 0x80, 0xe54, 0x2, 0x1ff, 0x5, 0xfffffffffffff0af, 0x7ff, 0x2, 0x7, 0x10000]}, &(0x7f0000002340)=0x108) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f0000002380)=""/227) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002480)={r6, 0x2, 0x30, 0x6, 0x3ff}, &(0x7f00000024c0)=0x18) setns(r0, 0x4000000) 2018/03/02 15:03:11 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e25, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)=0x4) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f0000000200)=ANY=[@ANYBLOB="02004e20ac14000000000000000000002cac8ed09158788a133cde4d3a0e572d0298b9fd64f80fe1bf27f255113b50e61e2bf1acf71b7b6d28b67a5ecef5e13a51d7ab919ef79dbabeaeba30e798dc06df78c38a275fa02f2f0137b26a49268b9c22b717413b63b62972a3d604d1a139dc061737e37156794c918662649e42f928d7638b2ed54375efcb400fe5da34de54c8de650999920472c4b5f3acd6817a8aeebb875f08386eb1726c29f04a752f85f9ca2e2b7866"], 0x10, &(0x7f0000003700)=[], 0x0, &(0x7f00000000c0)=[{0x10, 0x0, 0x7}], 0x10}}], 0x2, 0x0) socket$inet(0x2, 0x2, 0x5) ioctl$int_out(r0, 0x5460, &(0x7f00000001c0)) 2018/03/02 15:03:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000083fff4)={@empty, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xa4200, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100), 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) timer_create(0x0, &(0x7f0000000340)={0x0, 0x1f, 0x4, @thr={&(0x7f0000000080)="d507b1bf92cbe806bd9d2025443ceed7bcc3a3ce27bb00084e4054a61bda9bd7059f90d9f2d948e14b6749bc1646300c8ef1bf", &(0x7f0000000140)="d55e97039316216f2d58080f08917255739e8fdc8fbcfc719c96b1abb1a04eeac7310e4e07f13d77909a91c5dfd0f39e0cd8e04ae67b4d6ec52e4ad0f80c82f2742c404890192c04ec6648382e17a8d8a988e173ba98f941644525f9c74f92c91eb86777fb8049b867e3bf6ebf967e5e3972eb80641b8eefce5df4f998f407fee5e7f049bc198e9791fa589dee12bce70bd3b8cf88a464fa07c8c8f2a4c73b419dfca96f4fe8a3ee3e173f561000947d3197a00424e3b9a6b3f67d4cb2c4918e048efffff9d1509b866e7981ab561d277e967f1cb17aa467ea0fc9050108f366f12460aa9dcdc725a5294ade"}}, &(0x7f00000000c0)) 2018/03/02 15:03:11 executing program 1: r0 = socket(0x8100000014, 0x5, 0xfffffffffffffffe) write(r0, &(0x7f0000000080)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) sysfs$2(0x2, 0x0, &(0x7f00000000c0)=""/87) fsetxattr(r0, &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f0000000140)='\x00', 0x1, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000180)={'nr0\x00', @ifru_addrs={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}) [ 56.619002] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10 sclass=netlink_route_socket pig=10759 comm=syz-executor0 2018/03/02 15:03:11 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) mq_open(&(0x7f0000000240)='\x00', 0x840, 0x20, &(0x7f0000000280)={0x0, 0x82, 0x3ff, 0x8, 0x13, 0x3, 0x5, 0x5}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400002, 0x0) mq_timedreceive(r1, &(0x7f00000000c0)=""/255, 0xff, 0x82a3, &(0x7f0000000200)={0x77359400}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getpid() 2018/03/02 15:03:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="0800000010000107000000000000000000000300", @ANYRES32=0x0, @ANYBLOB="000000000000000008001a0004000000"], 0x28}, 0x1}, 0x0) 2018/03/02 15:03:11 executing program 1: set_robust_list(&(0x7f00002a2000)={&(0x7f0000782000/0x4000)=nil, 0x0, &(0x7f0000352000/0x3000)=nil}, 0x18) modify_ldt$write(0x1, &(0x7f0000000000)={0xfffffffffffffc00, 0x20001000, 0x3400, 0x7d4f6967, 0x3, 0x101, 0x5, 0x1000, 0x0, 0x7}, 0x10) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setregset(0x4205, r0, 0x200, &(0x7f0000000140)={&(0x7f0000000040)="67a5ed27edcade90296e00a8332c0ab049debdb8e534f96091bfe9f207231fe4f2abcf559025d43373177c75a9555fa51bbdee145f513cd92637a46d2f5befb74e89ad28cfdb460167141af1d38d1986184147d45afbcbbec6f853f463af3e9d45f2cd88ee0cbde833251f22d714cb81010f3905a67642b2dd0e5c7defd9c0f133765f22550261f7826dc0c6ac4ee3c9235f1545a1f35dac3f4b6aa1f3cb64695dfa6a0bef468d29c5d376913950759e87b64b7370e4045e9aeb958992f65a87938c11", 0xc3}) 2018/03/02 15:03:11 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xffffff94}, {0xffffffd0}, 0x7}) 2018/03/02 15:03:11 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_notify(r0, &(0x7f0000000040)={0x0, 0x0, 0x40000000, @tid}) r1 = dup(r0) readv(r1, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0x4e}], 0x1) 2018/03/02 15:03:11 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/02 15:03:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="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", 0xfffffffffffffe4f}], 0x10000295, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/02 15:03:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0xc8, 0x7, 0x6, 0x1, 0xfffffffffffffffd}, &(0x7f0000000240)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)="fa80f837d15b8d0bdf9a8a3f714af7781856db13c80c3886258127e671340f75153854cc28250ceb938165d42ca430977e9c3baaed197414075b63f051e310db74f8b8cd92a821acc38ea1c652dc9aea5817b12f7f9a4ca0996817dbbfcc68e7ab91fa4302f64306dfb43086fd0200789964d28adb4a2f010ce6fa025321099a179b676f772ae8b14951dc3cb1a9f2ab1240de113e6ad145499d723ef2227dba7a2ee71f09e2408b5da4651498dc06a745aeac95760705587746157f5c00cbddff2ac107ecd2e508ebc127cfe7b99fa19ee28fd1623855d5bf", 0xd9}, {&(0x7f0000000140)="d559687e1b616138746b69e02db14fc6373ebc3c8e48fd0ff96ad5d15ca4d34be901ea1b06d67d024aa23d98ba5e9f06bdfad2bf2046cf7d0935e175b9", 0x3d}], 0x2, &(0x7f0000000280)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0xc0c, 0x8000, 0x0, 0x5, 0x8, 0x4, 0x9, r1}}, @init={0x18, 0x84, 0x0, {0xaef3, 0x4, 0x40, 0x1}}, @init={0x18, 0x84, 0x0, {0x8, 0x7, 0x7, 0x3}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x600000000000, 0x8, 0x7}}], 0xc0, 0x20004000}, 0x404c0d4) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/02 15:03:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="0006000000000000010400000000071b0000000000000000000046883e17938c21ee716c0d4a6462000000000000000000000000000000006a0000000000000000000000"], 0x1) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x402000, 0x140) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000040)='net\x00') setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x3f0, 0x220, 0x110, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000140), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @empty, @loopback=0x7f000001, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x1, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/03/02 15:03:11 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000f5bff8)=@abs={0x1}, 0x8) pipe2(&(0x7f0000001040)={0xffffffffffffffff}, 0x80000) readlinkat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000001080)=""/4096, 0x1000) prctl$getname(0x10, &(0x7f0000000040)=""/4096) dup2(r1, r2) getpeername$netlink(r2, &(0x7f0000eff000), &(0x7f0000454ffc)=0xc) 2018/03/02 15:03:11 executing program 6: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00001faffa)='./bus\x00', 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000004bfa2)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) pipe(&(0x7f0000000000)) tkill(r0, 0x16) 2018/03/02 15:03:11 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/132) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x80000000, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0xd8, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e23, @rand_addr=0x101}, @in6={0xa, 0x4e21, 0x60000000000000, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e20, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, @in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0xffffffffffff490f}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}]}, &(0x7f0000000280)=0x10) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e22, @rand_addr=0x6}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r1, 0x6, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000000540)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000640)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)=@setlink={0x60, 0x13, 0xc01, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, r4, 0x4080, 0x800}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x40}, @IFLA_GROUP={0x8, 0x1b, 0x7f}, @IFLA_BROADCAST={0xc, 0x2, @random="e1d10267261d"}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x8}, @IFLA_PROMISCUITY={0x8, 0x1e, 0xc9a}]}, 0x60}, 0x1}, 0x20000000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000680)={r3, 0xffffffff}, 0x8) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000006c0)="28ed8c32008c57a9430fcd2833829c4561b2f19ca61180192814ba438720fa9472df6b58efbdb5193da674c510a165301d39499737c2d139400d8f175a5342f7c268ec69f18f6499094c6d1d0475c41ff1704552625442e1b1e5942f1339740b8b39b7135403e7c8d0a4a4e1d6d8d5918849b81436cc60a34711a146ffb920f3bc8a9fc17558adf872e600ef7b026eab0e642becfdbc2c70f70eed1f1038e96dbad0eeac07ff07dc20a4cb85df768e8c717800186d662f4b57b54c1a242a39a9ac9160407795fece9c0826cea452b607c6c1082450ecdfa832be95a82104c02c8a81b1c3b06f058bfb32db839796589876", 0xf1) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f00000007c0)="76ba679287a1aad48f8c2908be3f011e5b3fcf07aa0f2ebb565809e34abfe9a36baa02387637cbb3924fb240238b62b357b99fcc314c6cf63dfdddf72a3e81934790a08260db07d2aba13bb9c088a699bab9b31d3317fa7eff8ab110dba1d0682f0b0908de9f012410b9eff60745c85ec91b2a07e381419d6390435ed7fc60120c957e1b368e74c350287b868f16646322", 0x91) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000880)={r1, 0x2, 0xffffffff00000001}, &(0x7f00000008c0)=0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000900)=0x100002) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000940)={r1, 0xbe9}, 0x8) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000980)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000009c0), 0x4) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) bind$pptp(r0, &(0x7f0000000a00)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x20) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000ac0)={r2, 0x92}, &(0x7f0000000b00)=0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000b40)={{0x8000, 0x3}, 'port1\x00', 0x41, 0x2, 0x7fff, 0x0, 0xaba3, 0x4, 0x5, 0x0, 0x7, 0x3c1e00}) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000c00)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1ff, 0x2, 0x9, 0x6}, 0xa0) getsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000d40)="16364ac62916bddb8a277d0c29fe0ebaa516d168a810a90d902ee04ff5c7c68821ec7f1838e39c7c223537c95a0548f0362974580d9b182bd14e4ebb19c4105a39879bf8cbbf42f98534b9bda050433e92a370e9c80d11bdb2789b81e09b22cb038585e52ac2f1ab27ad52cd094d3c544f3f75788aee0ab5e21c57a519549de49357fb2a15bf5a947489288928f5bac156f5b13342a822f4341e1ce2fec19e1f91ec04100207466ac175f07ccff65b28ec3822bafc2cd100287fb5688a783a582c3238abe660e8895fae10b38cb0d9216fdfde8d1880c7a840fd07ade3f3c52ed961586a048e13fd24a2f82abf55de33aefb3074f8275531", 0xf8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000e40)='highspeed\x00', 0xa) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000e80), &(0x7f0000000ec0)=0x10) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000f40)={""/16, @ifru_data=&(0x7f0000000f00)="3085eac90033cb5f06c86fedd808d7ab58e832760863ebb12fdef03444af89b8"}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000fc0)={'bridge0\x00', 0x71c}) 2018/03/02 15:03:11 executing program 7: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, &(0x7f0000004ffc)=0x20) socketpair$inet(0x2, 0x800, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="c4ecdcb93001d629bf4d4343273a22b4", 0x10) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ipddp0\x00', @ifru_ivalue=0x5}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) 2018/03/02 15:03:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f000002e000)=""/66, &(0x7f0000000000)=0x42) 2018/03/02 15:03:11 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000dda000)=[], 0x0, &(0x7f0000dddff0), &(0x7f0000fb0ff8), 0x8) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f0000de6000)=""/149) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x80000003}) 2018/03/02 15:03:11 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0xfffffd37) ioctl$TIOCSTI(r0, 0x5412, 0x46c2369c) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) timerfd_create(0x0, 0x80000) setreuid(r2, r2) listen$netrom(r0, 0x400) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000280)={"74659756cffa000000000c00", @ifru_data=&(0x7f0000000200)="fbce44311ffc7e8712aaaecf9df2b222dd279f64d02455d9d14caebe6e597265"}) 2018/03/02 15:03:11 executing program 3: pipe(&(0x7f00007a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) sendmsg$nl_netfilter(r0, &(0x7f00000025c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002580)={&(0x7f00000000c0)={0x2484, 0x13, 0x0, 0x229, 0x70bd28, 0x25dfdbfb, {0x1, 0x0, 0x3}, [@generic, @generic="2a446c10e82bd1ed21561491282fb59954b062c93dce8a2bfa618585bdb8f1d9558ed28ed78266c4cee833c56242520c212cbadaef24e873e545fd53df725fecc94bfea44515e55db9891f76cd8cdd576d0bfb0241773b8d06c961190289f94c4711ef0fd013c5664901fb7e9abdeafc73fd404190c0be9d74c77a2d3d79e5eccdd510f77b3be27ecf3d0848b16a0071ec747b92fa61", @nested={0x2200, 0x6, [@generic="334639a44b1e6ecc4a565c072e7b9825d931ad313a07dca6c3ee1349ecb6aa6a810784573f06b59c293c7b73b0e15726ec0013a441db1b5b6749bdf31b24445e6300f1d96cec2bc21ea5ab99039430cc5dabb071950996db65e62809a1d46558598ffa95540d5f077e62f2db0d8e", @generic="31281721cb5cb7c93bdb212051c6a02ff970a15023dc0805d3bcc3c05786b49bcb5757e51c3c6042f9836dfdcc", @generic="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"]}, @typed={0xc, 0x38, @str='@\x00'}, @typed={0xc, 0x3, @fd=r1}, @nested={0x1c0, 0x61, [@generic="d5e1f881923e20a6e4b9d12fd4dddaaac7f6a6b559f9e658acd89dcfd98919fbc1152b1b90e783e2919541fa3f472ae85322b3d0e665274e6e18e53b0cdf9b0542fab32ca2ffc375c977638cfbddd58ed6153cfdb5a43a7ba2ce3392ee39a78b8e9206d7f31502bb15f5d5a35197bfbd9d3784f7641497cfdf9b14f612faaf10e5ec2e6cffa090085ed6fe30c8edcc2fa2392d6e87b6397cb4238be4486e84d38fa02abad4f2565d85b7bfc0ccadc192b59f7045ff76eba999039b4806c59c235fe2707a79d264f17e831face23021ac4e3eb32899e087799e795f534d9f88b697e415b4389bdba76d6de24c69f4adb696f3c56eae082206c8", @typed={0x8, 0x63}, @generic="221537c0d6e8419ea82620687b982552663d82658e720e9b52d2bf644daef8127207eabd29d832dc8ea7874e31c5e72e1b9b99b54bc8e6a4a89e44ab06dbae1c1afc15b67d3847a2a08fc9a6802b218837f16f9b3eb429450ef221f01c6df31281f99b1bd6a37734b9268c817d9d16f433dce36a7cab8857b502bf7ed1d9742f82", @typed={0x20, 0x29, @str='md5sum}!nodev$+eth1-\x00'}, @typed={0xc, 0x8, @u32=0x10000}, @typed={0xc, 0x59, @fd=r0}]}]}, 0x2484}, 0x1, 0x0, 0x0, 0x8000}, 0x94) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) splice(r0, &(0x7f0000833000), r1, &(0x7f00001ccff8), 0x4000000000000004, 0x0) fcntl$setflags(r1, 0x2, 0x0) 2018/03/02 15:03:11 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x40000000100, 0x207) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) clock_adjtime(0x0, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77f4}) r1 = open(&(0x7f0000991000)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000000000)={0x2, 0x1}) r2 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000bf2000)) munlockall() ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8906, &(0x7f0000000200)) 2018/03/02 15:03:11 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getpgid(r1) keyctl$clear(0x7, r0) r2 = getpgrp(0xffffffffffffffff) ptrace(0xffffffffffffffff, r2) 2018/03/02 15:03:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x47, 0x4) sendfile(r0, r0, &(0x7f000080037c), 0x400000ff) listen(r0, 0x200) 2018/03/02 15:03:11 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x4, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000001c0)=0x2, 0x4) getsockname$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/02 15:03:11 executing program 1: timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_nanosleep(0x7, 0x0, &(0x7f0000dca000)={0x77359400}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x1000000000013) 2018/03/02 15:03:11 executing program 2: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0xfffffffffffffff7, 0x6, 0xc99, 'queue1\x00', 0x7}) futex(&(0x7f0000000180)=0x8, 0x0, 0x8, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)=0x4, 0xc9) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x1c) 2018/03/02 15:03:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/softnet_stat\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="8c2ed5242cf11ef0ef1d322ddea836222ad701169d81407a81319b83fdffa0f826ea5c949cfeb8bd1e79764643823e7ca15056a4a093fca6486c48dc4f4172e97a517c41b93fe66a05d9f195a801de600d270a93d4f4a2128c12f4d2f6b8b8366458dea146385684143c4448b5b77b7de0d4f7174dab63e92ccb8fed267b8b7dc3351cf931fae5e7af085aa8cdec7a9a15e9d7854554ec8d40b6941025b0979507f4b599bbbea95ad8d77a90817a2dac6f22d3d690e88568b19ea6a7a50e6a04c2ac6dbf23ae09a338d149ee98aa489347c0ebd0d6d73cc8e5feb99e4b1d109caa9cde141fdf498b11", @ANYRES64=r0], &(0x7f0000000040)=0x4) r1 = getpgrp(0xffffffffffffffff) sendto$ax25(r0, &(0x7f0000000440)="3e343d346fb5f27e6308965aac17cc5d59c15df16a7c339d4480a592fa81be01078f874b3764df190c6e2652229cd53071328a89236946154f4f6629c59bee8c3353b95cc21eddae312e72919b50c1a9d3d7ce0f46dae0677d420a4cd300eafb5a6bce3430dc8bea712cf4e6deb0a0869ccc106cb5e5c3dcc26bf4368ad553d075dcae43a8b000a82adf7163380a517a690f66c031c329f542c8e67a01c88198bce8e187985125cdc285d2917b29f2efc213cfb635a33529c1363f1386604e6021e5e4ff0e436abce6a0da04bcb66c20719c7c0c79d29e01d32b", 0xda, 0x1, &(0x7f0000000540)={0x3, {"7e41fe0eb88841"}, 0x80000000}, 0x10) ptrace$getregs(0xe, r1, 0x6, &(0x7f00000001c0)=""/228) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, &(0x7f0000000380)=0x8c) sendfile(r0, r0, &(0x7f00000002c0), 0x401) 2018/03/02 15:03:11 executing program 3: chmod(&(0x7f0000000000)='./file0\x00', 0xc0) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x403, r0, 0xfffffffffffffffc) 2018/03/02 15:03:11 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006acffb), 0x0) connect$inet(r0, &(0x7f00002c1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) accept$inet(r0, 0x0, &(0x7f0000000000)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@rand_addr=0x8000, @loopback=0x7f000001, r1}, 0xc) 2018/03/02 15:03:11 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x40, @time={r2, r3+30000000}, 0x7, {0x6, 0x3f}, 0x7c2722be, 0x0, 0x80}) sendmsg$key(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) 2018/03/02 15:03:11 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000003c00)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) shutdown(r1, 0x0) r2 = open(&(0x7f0000003c40)='./file0\x00', 0x0, 0x180) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000003c80)=0x26c6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', @ifru_data=&(0x7f0000000040)="d9843316b5d94517392c9c236fa3db2c5a4925ef3d4110c46d8f8be1c9cc7700"}) ioctl$TUNDETACHFILTER(r0, 0x400454ce, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000005c0)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000600)=0xc) socket$inet(0x2, 0x7, 0x100000001) sendmmsg(r3, &(0x7f0000003b80)=[{{&(0x7f0000000080)=@sco={0x1f, {0x2, 0xff, 0xbf, 0x0, 0x3, 0x59}}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000140)="9607378c2c76933c7bf3cc99", 0xc}, {&(0x7f0000000180)="232bc681e170d5477bcea7a3d194deb88dbb", 0x12}, {&(0x7f00000001c0)="d5af33781cd71cee0b91c18d00433d5664c6c53bbe010a1dc1fdf64681db13cdcda7048dfda6aa2b5af8a22f74a3", 0x2e}, {&(0x7f0000000200)="e59c3702a6a3ffb73667b3401fa00e77070454bfdfeca9c8b1323a8f4cdf2fc9ba58d86ad34e252e7a96ba2e453aa2f8df5e19423aaa77bc240a8e156a43921c15b7c61ff0364f07b8164d5068aca47c08ca18e10adb82421ce522365acd8a29a87c0b288e3d35b62bad3868c4a2c0d210560ed260a2f31cfc3342461baa6473aa6bab887a8f643ea157d06fae7da373bd51af4ad1a1215f1334a18c5c101f84138527e949fa807d970d", 0xaa}, {&(0x7f00000002c0)="0000f848dcee87086a9a66f0a9f45dd382f83d7d9f14920bef57c7a2536cc865135bdd31cb07fc726a33e5e9de354b082b3192aeff76e80f7f330e0060610b0e1e87a5a2f4a6c0ee12218d39f20473e512c2eaf8a80186584edc0cb3c4d58390ebfb03cce3544da96fd094492c65edac0b4ecc86de7eb63d0872f01b8d6626e666cd56edc9e2e395ceebff90e826e3ca19a4150daa56eff187a2fe6061993a1213a00095c540051c64104bf5c627e3c851abbad9fdf5177cd2c940e34f191cfe42df8db7c2b3a4bc044bc3a7d4fc6028fb417352c445195cd3acdc2bc42cb0e07e01c990655763c703e8b71ab90026abd13ac3590cf187", 0xf7}, {&(0x7f00000003c0)="0400c5b09e11742a26d646a06dcf51f615ae1b75e15646c0d4cc90db06fd2b045a592cf9f617de4ba0990baf024375b98b56f27c91e28385e04c023486080c3b51bb064d8c4521185817153d2fc27e97ede95db5660cfacb166eb2efac3aaec365d2", 0x62}], 0x6, &(0x7f00000004c0)=[{0xe8, 0x10c, 0x9, "771995c9d0d84dfbe7a6bcb17de53db89cc878167466de0b1d7b68b57ca13511f7d2142561fcad4ff32729a324bab38f1da296d908c18ede6d65a62c72e2b5afe4ec9831cd595803c8afb6d64be631fc42abc064c7815d796803685f23c2dd52b5f7697c91f11689a868dd72a948109b1e780a29793e3d8f2aa5639d3953b1dd8853074b69003653421a24111dde482b7653fd53ef703106508f5875b7cb2325d39232e4461dabd3d46b41b54f7ec2ac955d8f2cccd9c8ae491be980a6dde6ead95dcdf877565f3c3c3289af1443775b8bbd051d"}], 0xe8, 0x20000000}, 0x3}, {{&(0x7f0000000640)=@can={0x1d, r4}, 0x10, &(0x7f0000003a40)=[{&(0x7f0000000680)="38dc2a9a65190b79176a816a915d0cfac45f4aa176b5a54829567bd93bda5aa82f256a3717e067705c6b23441561fa0199e3", 0x32}, {&(0x7f00000006c0)="392a06fc5eff529b291349acfa637c171e2176062325c15eb85d11aecf461961737e30c32412fac601c37f2790251ae33b0732c8a4e5922edb94b3abb9a22e3b7ea6b17c55aef4e74b26745134e50140938fbd6959981e573d700e36335f722af330ed630ab96264205a444a78abe4aaa0cf0ff605abcb99716555bb24a6e31e4e48db644949b69714cea13a124fb5c13aa2a65b72c89636c7d1164bcf6c123266689aa852d3a0d628d6455c5dd36b220046ad0aaa233b82101cbb345240799bdb228ea5bd3883f770f7d2cbc38160fbdc3a33deae23616d4c6343c8087e7d986ab60f212833e062c0d81ee0", 0xec}, 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{&(0x7f0000002940)="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0x1000}, {&(0x7f0000003940)="b70df30c74c2edf58ce54683bbaf98c4ffecabceed4bf76b22cf09da7f97208bef1ee0d616742da7f1376b5aa7cca4a06cfd8019e7a61bf37aab7440773d98c1f33e308d6fa2d7e25f59eda43ac5e0f03bec62911f273e7a0903794833596ce287194dd2d45cda0fbcdc9a3666eb7d38b008fa4e22766b26d77dd36bfc5d8d186caf431960286ed04edf2034de803c213f", 0x91}, {&(0x7f0000003a00)="9aa9f2eb29a40a229902", 0xa}], 0x9, &(0x7f0000003b00)=[{0x38, 0x13f, 0xffffffff, "4d6f23ab1631a3967fc5b99a644de36e82b013d40cf873f98a271d43be0ea43ef6cd450f8d"}, {0x28, 0x11f, 0x0, "090694d19872ba59aae360f2a0cb446dcc8b"}], 0x60, 0x40090}, 0x6}], 0x2, 0x1) 2018/03/02 15:03:11 executing program 7: r0 = socket$inet6(0xa, 0x0, 0xffffffffffffffff) fremovexattr(r0, &(0x7f0000d66000)=@known='security.selinux\x00') 2018/03/02 15:03:12 executing program 5: r0 = request_key(&(0x7f00000002c0)='dns_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='$lo\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) 2018/03/02 15:03:12 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200800, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0xfffffffffffff801, 0xc0, 0x4, 0x3f}, {0x1000, 0x8, 0x40, 0x8}]}, 0x10) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000280)={0xfffffffffffffff9, 0x0, &(0x7f00000002c0)}) 2018/03/02 15:03:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000c6ffc), 0x148) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x12100, 0x0) 2018/03/02 15:03:12 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x40000000401870cc, &(0x7f0000000000)) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)={0x1, 0x1, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}]}) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000e3ff74)={0x0, 0x0, 0x2, 'queue0\x00', 0xfffffffffffffffc}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0x3, 0x2, 0x3ff, 0x2, 0x1ff}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00005a8000)={0x4000, 0x0, 0x0, {r3, r4+30000000}}) 2018/03/02 15:03:12 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/mcfilter\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000002c0)={0x3bb2, 0x20, 0x7, 0x1}, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x20000, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getroute={0x14, 0x1a, 0x0, 0x70bd27, 0x25dfdbfc, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x0) r3 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) sendmmsg(r3, &(0x7f000000e9c0)=[{{0x0, 0x0, &(0x7f0000003200)=[], 0x0, &(0x7f0000003240)=[]}}, {{&(0x7f00000032c0)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004700)=[], 0x0, &(0x7f0000004780)=[]}}], 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000fe6ff8)=@fragment, 0xfffa) connect$l2tp(r2, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x4, 0x1, 0x4, {0xa, 0x4e20, 0x9, @empty, 0x8}}}, 0x3a) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x20000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r4, 0x4) 2018/03/02 15:03:12 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000837000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10080, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x5) getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r2, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x20005}) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r0, &(0x7f0000950000)=""/128, 0x80) 2018/03/02 15:03:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22, @empty}, 0x10) dup3(r0, r1, 0x80000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) read(r3, &(0x7f0000315000)=""/111, 0x7) ioctl$TCSETS(r2, 0x5402, &(0x7f0000272fdc)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3ff}) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r2, &(0x7f0000b84ec6)="9c8ecc80ee5a540000e9be2d4cb403", 0xf) 2018/03/02 15:03:12 executing program 2: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f00000001c0)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000100f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xff, 0x40) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000180)=[0x200, 0x1000, 0x81, 0x4, 0x2, 0x80], &(0x7f0000000240)=[0x4, 0x7, 0x1, 0x200, 0x62, 0x9, 0x9, 0x9], 0x40, 0x4, 0x1f, &(0x7f0000000280)=[0x6, 0x3, 0xffff, 0x6], &(0x7f00000002c0)=[0x80000000]}) 2018/03/02 15:03:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r0, &(0x7f00000017c0)=[{&(0x7f0000001740)}], 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cpuset\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x100000001, 0x5, 0xfc, 0x100, 0x1}, &(0x7f0000000200)=0xfffffec9) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0xa7, 0x10}, 0xc) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x0}, {}]}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x401, @dev={0xfe, 0x80, [], 0x14}, 0x1}}, 0x8, 0x6}, &(0x7f0000000340)=0x98) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000100)={r3, &(0x7f00000000c0)=""/5}) 2018/03/02 15:03:12 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000180)=@get={0x1, &(0x7f00000000c0)=""/168, 0x101}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/02 15:03:12 executing program 4: r0 = socket(0x11, 0xa, 0xfffffffffffffffd) getpeername$ipx(r0, &(0x7f00000000c0), &(0x7f0000000180)=0x10) 2018/03/02 15:03:12 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000003ff5)=[{&(0x7f0000003f2a)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000003fa8)=""/88, 0x45) fcntl$setstatus(r0, 0x4, 0x42c00) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000000000)=0x108a, 0x4) 2018/03/02 15:03:12 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x100000000000, 0x5, 0x2}) mq_timedsend(r0, &(0x7f00000001c0), 0x0, 0x1, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x907f) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/03/02 15:03:12 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="06b6688018b18d414727c66b6bb7cdafb0a0cbc72c128f95b8206627e0cb7a18621755bc8e59567d60cbd4ac177188b3472e00b10efd0dcff4f873c42973fb9cda14016351a83c4d2f87883219a449b5ed2f9bb9480b62e2d8875d9dc54104596eff2311077bbe8cc7555be1669d23a85dd4323277de36acd42abd7d0e647c8dc8a14e3c9dbd6d79df1283ea108add0c2fabc78798b3b341c6d105c720fd63dd09ea80e45590916bf644d2ab3df203bf71e6dca4a59929e0e444b47b78d92771a899acff338b73427ba546a8267034cdfbd227e27d0c2666019a359220678af05d44e7c0e651121e") mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xfffffffffffffffe) accept$unix(r0, 0x0, &(0x7f0000000140)) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000180)=""/224) 2018/03/02 15:03:12 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'irlan0\x00', @ifru_flags=0x401}) r1 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getenv(0x4201, r2, 0x6, &(0x7f0000000080)) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000001c0)=0xfffff7ffffffffff, 0xffffffffffffffe1) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0900000000000000c44b000000d2f200ffb6e000000100fdffffffffffffff000000000000000000"], 0x38}, 0x1}, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x80, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000280)) 2018/03/02 15:03:12 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/4096) r1 = getpid() fcntl$setown(r0, 0x8, r1) flistxattr(r0, &(0x7f0000001040)=""/105, 0x69) 2018/03/02 15:03:12 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x8000000000004, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 57.168822] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 57.199517] ================================================================== [ 57.206911] BUG: KASAN: use-after-free in sg_remove_request+0x103/0x120 2018/03/02 15:03:12 executing program 1: r0 = socket$inet6(0xa, 0x22, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000440)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x2, 0x3}, 0x2c) 2018/03/02 15:03:12 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x40) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x70, 0x3}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000000)='./file0\x00', 0x8) 2018/03/02 15:03:12 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b"}, 0xc) truncate(&(0x7f0000fd5000)="e91f7189591e9233614b", 0xffffffffffffffff) [ 57.213657] Read of size 8 at addr ffff8801b987e240 by task syz-executor0/10949 [ 57.219507] IPv4: Oversized IP packet from 127.0.0.1 [ 57.220488] IPv4: Oversized IP packet from 127.0.0.1 [ 57.231227] [ 57.232847] CPU: 0 PID: 10949 Comm: syz-executor0 Not tainted 4.9.85-g4c4262a #47 [ 57.240449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.249785] ffff8801ce857a60 ffffffff81d95739 ffffea0006e61f80 ffff8801b987e240 [ 57.257814] 0000000000000000 ffff8801b987e240 ffff8801d44fc438 ffff8801ce857a98 2018/03/02 15:03:12 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x40) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x70, 0x3}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000000)='./file0\x00', 0x8) 2018/03/02 15:03:12 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000565ffc)=0x3f73, 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) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/03/02 15:03:12 executing program 1: r0 = socket$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) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000a26c0bdd2ff3ea7403e68ce564646467aaaa5063e3"], 0x10, &(0x7f00000033c0)=[], 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) [ 57.265835] ffffffff8153e0d3 ffff8801b987e240 0000000000000008 0000000000000000 [ 57.273853] Call Trace: [ 57.276430] [] dump_stack+0xc1/0x128 [ 57.281788] [] print_address_description+0x73/0x280 [ 57.288443] [] kasan_report+0x275/0x360 [ 57.294053] [] ? sg_remove_request+0x103/0x120 [ 57.300269] [] __asan_report_load8_noabort+0x14/0x20 [ 57.306998] [] sg_remove_request+0x103/0x120 [ 57.313030] [] sg_finish_rem_req+0x295/0x340 [ 57.319068] [] sg_read+0xa16/0x1440 [ 57.324323] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 57.330959] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.337943] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 57.344577] [] __vfs_read+0x103/0x670 [ 57.349997] [] ? default_llseek+0x290/0x290 [ 57.355941] [] ? fsnotify+0x86/0xf30 [ 57.361273] [] ? fsnotify+0xf30/0xf30 [ 57.366695] [] ? avc_policy_seqno+0x9/0x20 [ 57.372548] [] ? selinux_file_permission+0x82/0x460 [ 57.379182] [] ? security_file_permission+0x89/0x1e0 [ 57.385905] [] ? rw_verify_area+0xe5/0x2b0 [ 57.391757] [] vfs_read+0x11e/0x380 [ 57.397002] [] SyS_read+0xd9/0x1b0 [ 57.402159] [] ? vfs_copy_file_range+0x740/0x740 [ 57.408531] [] ? do_syscall_64+0x48/0x490 [ 57.414302] [] ? vfs_copy_file_range+0x740/0x740 [ 57.420680] [] do_syscall_64+0x1a4/0x490 [ 57.426368] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 57.433267] [ 57.434865] Allocated by task 10259: [ 57.438548] save_stack_trace+0x16/0x20 [ 57.442489] save_stack+0x43/0xd0 [ 57.445912] kasan_kmalloc+0xad/0xe0 [ 57.449594] kasan_slab_alloc+0x12/0x20 [ 57.453537] kmem_cache_alloc+0xba/0x290 [ 57.457565] fasync_helper+0x37/0xb0 [ 57.461246] fsnotify_fasync+0x51/0x70 [ 57.465104] SyS_fcntl+0x658/0xc70 [ 57.468612] do_syscall_64+0x1a4/0x490 [ 57.472467] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 57.477534] [ 57.479130] Freed by task 6: [ 57.482117] save_stack_trace+0x16/0x20 [ 57.486059] save_stack+0x43/0xd0 [ 57.489480] kasan_slab_free+0x72/0xc0 [ 57.493336] kmem_cache_free+0xc7/0x300 [ 57.497279] fasync_free_rcu+0x1d/0x20 [ 57.501135] rcu_process_callbacks+0x898/0x1300 [ 57.505771] __do_softirq+0x206/0x951 [ 57.509536] [ 57.511141] The buggy address belongs to the object at ffff8801b987e200 [ 57.511141] which belongs to the cache fasync_cache of size 96 [ 57.523773] The buggy address is located 64 bytes inside of [ 57.523773] 96-byte region [ffff8801b987e200, ffff8801b987e260) [ 57.535439] The buggy address belongs to the page: [ 57.540336] page:ffffea0006e61f80 count:1 mapcount:0 mapping: (null) index:0xffff8801b987e300 [ 57.549869] flags: 0x8000000000000080(slab) [ 57.554164] page dumped because: kasan: bad access detected [ 57.559844] [ 57.561440] Memory state around the buggy address: [ 57.566344] ffff8801b987e100: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 57.573679] ffff8801b987e180: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 57.581004] >ffff8801b987e200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 57.588328] ^ [ 57.593747] ffff8801b987e280: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 57.601072] ffff8801b987e300: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 57.608399] ================================================================== [ 57.615723] Disabling lock debugging due to kernel taint [ 57.622082] Kernel panic - not syncing: panic_on_warn set ... [ 57.622082] [ 57.629441] CPU: 0 PID: 10949 Comm: syz-executor0 Tainted: G B 4.9.85-g4c4262a #47 [ 57.638244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.647567] ffff8801ce8579b8 ffffffff81d95739 ffffffff8419777f ffff8801ce857a90 [ 57.655533] 0000000000000000 ffff8801b987e240 ffff8801d44fc438 ffff8801ce857a80 [ 57.663510] ffffffff8142f581 0000000041b58ab3 ffffffff8418b1f0 ffffffff8142f3c5 [ 57.671479] Call Trace: [ 57.674037] [] dump_stack+0xc1/0x128 [ 57.679371] [] panic+0x1bc/0x3a8 [ 57.684359] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 57.692558] [] ? preempt_schedule+0x25/0x30 [ 57.698497] [] ? ___preempt_schedule+0x16/0x18 [ 57.704707] [] kasan_end_report+0x50/0x50 [ 57.710474] [] kasan_report+0x167/0x360 [ 57.716067] [] ? sg_remove_request+0x103/0x120 [ 57.722275] [] __asan_report_load8_noabort+0x14/0x20 [ 57.728996] [] sg_remove_request+0x103/0x120 [ 57.735025] [] sg_finish_rem_req+0x295/0x340 [ 57.741053] [] sg_read+0xa16/0x1440 [ 57.746299] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 57.752934] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.759924] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 57.766568] [] __vfs_read+0x103/0x670 [ 57.771991] [] ? default_llseek+0x290/0x290 [ 57.777947] [] ? fsnotify+0x86/0xf30 [ 57.783277] [] ? fsnotify+0xf30/0xf30 [ 57.788697] [] ? avc_policy_seqno+0x9/0x20 [ 57.794552] [] ? selinux_file_permission+0x82/0x460 [ 57.801187] [] ? security_file_permission+0x89/0x1e0 [ 57.807909] [] ? rw_verify_area+0xe5/0x2b0 [ 57.813760] [] vfs_read+0x11e/0x380 [ 57.819006] [] SyS_read+0xd9/0x1b0 [ 57.824166] [] ? vfs_copy_file_range+0x740/0x740 [ 57.830541] [] ? do_syscall_64+0x48/0x490 [ 57.836308] [] ? vfs_copy_file_range+0x740/0x740 [ 57.842683] [] do_syscall_64+0x1a4/0x490 [ 57.848363] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 57.855670] Dumping ftrace buffer: [ 57.859180] (ftrace buffer empty) [ 57.862858] Kernel Offset: disabled [ 57.866450] Rebooting in 86400 seconds..