x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000004000)={&(0x7f0000004000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f000000f000)=[{&(0x7f0000023000-0xb5)="4a974d215d278d07feac9638917156d587e809c08d6b6248c7594df9b902c7fa19e683ed254f68019a5efd0dc26d4e02a48975efb026a4e77cc5b6b8f2045b9592787a50821319c8ad19603e963c6f1895961df34c2290db2489e6d57322c5177dfc982ba2182e5b4a796f4bae74e54a71c585b1c89e1d7fdcc8a24d62fc516746d1d52a5d5815a016d6b5daffe0b30c44257e2b0a8a7cb4f8e1baa36389cde8cff9ebc5aa2b14509b780da251c4dd13fc8ab16702", 0xb5}, {&(0x7f0000003000)="394f9377702b17d281c672187fef0d70d4979fd51bc8ea10be9914aa3f452976e5a2e8a4ef0fafbc810809e800d9c6b8cd76509be524292b96425529036a9bc67493532bad836f7de5d014720062175e2a0797332fade1c22d9ab6e30acea67dc5da8ed1037dd28f0b764a7142ba2bf5c07720e989705325b414276c8f69ddd96c7a6c05746c4aa7b010f6d3483046eb7e4f4fb9db6ea1c4ab23cf7f", 0x9c}, {&(0x7f0000023000-0x12)="8be4d3a5141accb36c8df3f88f2d0be244cc", 0x12}, {&(0x7f0000012000)="3f34847304c531de3a8bfd542897a025b8fb0f21c11b9ca9e860a6bab220d590707c4f7336ee5d2bdca529a989ed929308ee9f016f498ada84b08ff399922beb776edc9fd633b60032139bce84afcea3f95f02f4536c1cea3cb4c06cf11d416c2a2488925a854024ea3907a4dd1909ba3dc4b2720e640ddcb2246d8b9c582fb954695666248ce75e70c44874f42cd14dc5e6ab23aca690432dec48d0fe2c94e46affb591d333c9", 0xa7}], 0x4, &(0x7f0000006000)=[@init={0x18, 0x84, 0x0, {0x2, 0xff, 0x2, 0x6}}], 0x30}, 0x4008054) ioctl$LOOP_CLR_FD(r3, 0x4c01) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000021000-0x2a)=""/42, 0x2a) fstat(r0, &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000020000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x12}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x0, 0x2, 0x3, 0x2, 0x80, 0xa0, 0xc, r4, r5}, {0x0, 0x5, 0x614, 0xf, 0x0, 0x2, 0xffffffffffffffff, 0x87bd}, {0x9, 0x800, 0x4a, 0x2}, 0x20, 0x8, 0x1, 0x1, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x5, 0x4, 0x3, 0x200, 0x101, 0x3ff, 0x4}}, 0xfffffffffffffeb6) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f000001a000)={{0x3, 0x0, 0x5b, 0x0, 0x1}, 0xcf2c, 0x4}) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000017000)={&(0x7f000001d000)={0x14, 0x10, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 23:03:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000e6000)={0x0, 0x0}) ptrace$setregs(0xd, r1, 0xf40, &(0x7f00001e9000-0x97)="c7dcfa9c7493461cd9c488787336d19cc059b79fbe521462efe14dd8ee667ecd44aaec937f09f0cd7acf1bc6c67ec18ff2e65d4371c4db903a91bf6d77aff21492fc16cbc753374ab90bbbeaa61e82a6fc6f95a6feb5145a4faf7dfa46c192a197d0a22a87bad4aeab2440c8fd0fd8767ddb794bb5d61ddd1653bd57a4a4ab24d067196468394e676d83c4c1f0bd6a1112f13a4c7fc3b4") accept4$packet(r0, &(0x7f000059c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000c13000)=0x14, 0x0) getsockname$packet(r0, &(0x7f00006f2000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000972000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000bcc000-0x58)=@ipv4_deladdr={0x58, 0x15, 0x1000000000000010, 0x5, 0x0, {0x2, 0x8, 0x40, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0xa4}, @IFA_FLAGS={0x8, 0x8, 0x8}, @IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}, @IFA_ADDRESS={0x8, 0x1, @rand_addr=0x1000}, @IFA_FLAGS={0x8, 0x8, 0x20}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, @IFA_ADDRESS={0x8, 0x1, @rand_addr=0x9}]}, 0x58}, 0x1}, 0x0) 2018/02/01 23:03:40 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fa5000)='/dev/pktcdvd/control\x00', 0x220200, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) socket$inet(0x2, 0x80000, 0x7) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000fa6000-0x10)={0x4, 0x80000, 0x9, "a0f362113831", 0xffffffffffff7763}, 0x10) sendmmsg(r0, &(0x7f0000002000-0x40)=[{{&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0xec6, @empty}, 0x1c, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000fa4000-0x10a0)=[]}}], 0x1, 0x0) 2018/02/01 23:03:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f4e000)='self[\x00', 0x1) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c9e000-0x14)={0x4, 0x401, 0x1, 0x1, 0x958}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r1, &(0x7f0000673000), 0x0, 0x40, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) shutdown(r1, 0x0) 2018/02/01 23:03:40 executing program 7: 2018/02/01 23:03:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000daa000)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000151000)={0x0, r0}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup3(r1, r1, 0x80000) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000b57000-0x2)={0x6, 0xd7}) sendmsg$nl_netfilter(r1, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic]}, 0x14}, 0x1}, 0x0) recvfrom(r1, &(0x7f0000792000-0xb0)=""/176, 0xb0, 0x10000, &(0x7f00008d1000-0x6)=@hci={0x1f, 0x9, 0x3}, 0x6) getpeername$netlink(r1, &(0x7f0000f1e000-0xc), &(0x7f0000f0b000)=0xc) recvmsg(r1, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f000068a000)=[]}, 0x0) r4 = dup3(r3, r3, 0x80000) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000c7c000-0xa4)=""/164) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000d12000-0x4)=0x7) [ 64.826139] audit: type=1400 audit(1517526220.625:29): avc: denied { read } for pid=9758 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 2018/02/01 23:03:40 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000003000)=0x100000001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000003000-0xc)={r2, 0x80000, r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000005000)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000004000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xabd, 0x8, 0x0, 0x81}) 2018/02/01 23:03:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000477000)=0x0) rt_sigqueueinfo(r1, 0x10, &(0x7f000066a000-0x10)={0x19, 0x401, 0x9b27, 0x6}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000de0000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00002ea000)={{0xffffffffffffff80, 0x8}, {0x5}, 0x1, 0x4, 0x5}) r3 = socket$unix(0x1, 0x3, 0x0) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) connect(r0, &(0x7f0000a6c000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/01 23:03:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f00009b6000)='./file0\x00', 0x1) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) linkat(r1, &(0x7f00005ea000)='./file0/bus\x00', r0, &(0x7f00004dc000)='./file0\x00', 0x1400) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00002f8000)={0x0}, &(0x7f0000a1f000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d0b000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x6, 0x8001, 0x0, 0x0, 0x1ff}, &(0x7f0000446000)=0xa0) 2018/02/01 23:03:40 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dcc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000419000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x9, 0x400000) ioctl$LOOP_SET_STATUS64(r1, 0x125d, &(0x7f0000154000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ced7e745558d53d3b55faf1add63898474709e3abca37799d6d2f8488e301b3fd8a7854f914dbcc94d838c85240ab87de6c50cdc5115febe0dce79c2aecd116a", "4b9dc42901491ca18559cd6e21f10bce2d6d9c54f707eaeef0868e4d19731f83309bc716e09dbe6d550c0895c4fc1a0050a90972b65936252efd784f41c5de5e", "f71418927169416564ee2e01dc59f3a6f97b8d6757781580d2c63d114a1f6bce"}) 2018/02/01 23:03:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000079c000)) 2018/02/01 23:03:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00007b5000)={@multicast2, @rand_addr, 0x0}, &(0x7f0000491000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000df7000-0x18)={@empty, 0x86, r1}) sendto$inet6(r0, &(0x7f0000fdf000), 0x0, 0x0, &(0x7f00003e1000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/01 23:03:40 executing program 5: mlock2(&(0x7f0000585000/0x2000)=nil, 0x2000, 0x40001) r0 = userfaultfd(0x80000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000425000-0x10)={&(0x7f0000c6c000/0x1000)=nil, 0x1000}) r1 = memfd_create(&(0x7f0000700000-0xa)='vmnet0em1\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000001000-0x35)="81e0a39d11230e55ca8c860ea1ae8a507c54e57d4f8ffc3867b0d4cb7a4f936da401b82d804a722c5fe66434e7409c58d27ff809be", 0x35) 2018/02/01 23:03:40 executing program 2: mmap(&(0x7f0000000000/0x8de000)=nil, 0x8de000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00008d9000)="330000000000000032400000ff7f0000000000b55b00000000000086a4225dffe400000000000000d5a498ec9bdc0900003537053590081900000000000018000000002600a1004f", 0x48) prctl$intptr(0xe, 0x8) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002c3000)='/proc/self/net/pfkey\x00', 0x404000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000199000-0xa5)={0x0, 0x9d, "7cd425f054e8c12673f5c73a629eb7e81109184dd7c463dada8892693c27cc8f57a4e8a05c4278d808087018bc09bab37ad578af5c7da0c4cf828981b30066275edc328cd5c577e4ea7b646c3885d72de170d98435ee955fc0b5a8af007ca7b6788f20b5c28995458d519b2f937d4aebc307ce6598fbf8a4ea526d919bbf4e5c47e35ee1c31b0e1e9b77f8b2929b74df5201190ba646ac91a4e66021d0"}, &(0x7f0000217000-0x4)=0xa5) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000432000)='/dev/usbmon#\x00', 0x100000001, 0x2000) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00008df000)={r2, 0x9b, "debf2faf0d3e2f5ada6508186898c81fcf4d04be9a8f68a110ce958a82e73cd823b97cfc8c6014a0e3b52af12d91992502b9dc609f73f3a6c9151e16d2f54d92c6312d0fc09a10d520ea60b0311e4e78be2a3a923f652d12587e5b032e57c157be3806d3fc0fd1ce42917c2b754870311e7706f6637b97a6f4fe3c5f52505ac79ad96de2b2d47d132f7bc1428ace5b865765c1f70b6a9c1e686886"}, &(0x7f00008e0000-0x4)=0xa3) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008df000-0x8)={r2, 0xb76}, &(0x7f00008de000+0xb7)=0x8) open$dir(&(0x7f0000228000)='./file0\x00', 0x200, 0x47) mkdirat(r1, &(0x7f0000156000)='./file0\x00', 0xc) 2018/02/01 23:03:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f6c000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000035e000-0x4)=0x1c, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000974000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000061c000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000e02000)='tls\x00', 0x4) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x5d) listen(r2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00009d8000)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) close(r2) connect$ax25(r3, &(0x7f0000c6d000)={0x3, {"6332a9c85f94e6"}, 0xd407}, 0x10) 2018/02/01 23:03:40 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000aa7000)=""/243, &(0x7f00002d6000-0x4)=0xf3) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f0000793000-0x10)=[]}, 0x8000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000727000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fc2000)={0x0}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000fc3000-0x10)={r2, &(0x7f0000fc3000-0xe3)=""/227}) sendto$inet6(r0, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/01 23:03:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = add_key$keyring(&(0x7f0000b98000)='keyring\x00', &(0x7f00004c9000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) socketpair$inet(0x2, 0x3, 0x1f, &(0x7f00005a7000)={0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000370000-0x4), &(0x7f0000f6d000-0x4)=0x4) add_key(&(0x7f00009b4000-0x6)='.dead\x00', &(0x7f0000e2e000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000026d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e45000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000030f000)="dc2adc825bb7f2fd4905281dde62c36f", 0x10) r3 = syz_open_dev$random(&(0x7f0000cf9000)='/dev/random\x00', 0x0, 0x0) tee(r3, r3, 0x3, 0x0) 2018/02/01 23:03:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000c4b000-0x60)=[{&(0x7f0000c99000)=""/25, 0x19}, {&(0x7f0000f49000)=""/117, 0x75}, {&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000001000-0xf8)=""/248, 0xf8}, {&(0x7f0000001000-0x99)=""/153, 0x99}, {&(0x7f00005c7000)=""/201, 0xc9}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a}, @ifru_ivalue}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f23000-0x4)=0x0) fstat(r1, &(0x7f0000862000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000572000)={&(0x7f0000ed1000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000108000)={&(0x7f0000a2a000-0x1468)={0x1468, 0x0, 0x7, 0x28, 0x6, 0x2, {0x7, 0x0, 0x1}, [@typed={0x10, 0x3c, @u64=0x4}, @nested={0x11fc, 0x43, [@generic="dae14d33563b8216f94cba4f7238580d3c71feddb31c33f58e9979462a8e1b0855355628da6e846c9266d54d9d30b183af0ca85800e31c72c6cedcdd01f9a515b1021cf43e92daf020c7e1f5bd2e345607cb5dbc0d696fecbf24f109194a5f81fdc3b292680ee05692ee5e987fd44553134362480e7946b90aaee63e8930fd78fd5d241cd926698e0020e50ab4edbf5d8c53a91a7b85808c8cf93579536ea5686f8b479369c165d71d7a39580871385166e85c541bad1365660bb6dc31fd78851c79d625360f651bdc672736a34df012022a8a6c784f5fd1ed4379196e00563cfcff228ce697", @generic="d431f665bef78da0160413eab72c98ce26e2cdf89ac6893e5212c6189324", @generic="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@generic="c0afe2e78a6bf90e259e77764bfb74f396fb361d6f18d301f57c9ef336b789506fd2436856e10c460a84d34506e0f64a8e63fb93e5fbb3fb2e087b52a466a6679fdae12c1e6ccb81bdedbf332d9132cc5fd0d14cfc1d67890ee9696aac179557c0e74a4b08f63c71dfffe65705c384a8b4744ef8884ef287c26ce7b1520c570129b504f742a4516558037f202fe33b5aa4239cc3a9283cfd0a08ac48a967ea68bb0765a6f3d6", @typed={0xc, 0x77, @u32=0x6}, @typed={0x34, 0xd, @str="27707070316574683126706f7369785f61636c5f6163636573732e776c616e306d696d655f747970659500"}, @typed={0xc, 0x7e, @ipv4=@multicast1=0xe0000001}]}, @nested={0x248, 0x3d, [@typed={0xc, 0x58, @pid=r2}, @generic="cd5702faea1ce6ca3f3a50b07d7ff47f522aff231ac54676cb9ab30532992e68f077b3cc6edc71227d298685613c37ef6261d3d39db8dea32bf7e155070a80b60d21a5c1981a2369b34a84cbee2b6292bd1034dbc29969d5d01d5cd73e0336b9c418b1925dad68219f2909a7b955fa9c1d3cbd7b70e7022b9b83", @generic="cadf282874425e1eb22129e61517da231e0211158ed109948124f022b3ef9d714e8ae9ae03c8972a56bd5043ec55a3c06d9120fdd490c60a874503ceb7d935cfadbc5ca942c087fae3ebe8163ecae9ba597c0f93b74cbbec8bc0d6e69a1695ea64a56859fdf83fb687a27e5a824b2db82fccdb900d207c6040ce290e52eb166dd289e0d04539270d4998c9629f5d9cb4dae5eb9f6f6eb826c7a1f1ede2ff2bc7a5e095e6b8d6eef4e83c6cf3de617a2e7c796c13b481863e730377c21b3344aff07016b5a6877195f9b6c302cf", @generic="e1ca79931f2762711b353ec6590a34aed6b5ce8bcc35d35339e4644ac3b3570e5c724e8dc50e2d3151e41fabef99dbeb22abdca96346414fb5ede221e51195e561afdadb23a24bd9705788d04eb4f1bc4f3d6edd974cbfc8c7aeb622ee13bf6ebe4aa7503712b201", @typed={0x18, 0x46, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @generic="8d0887776b4e84c7350a4e30042c6eac35f73f186780eeb29c2061f90f503b0cbba312413e3931ae0dcea4570800ecff310a68c33d52935e23a3a6ca1b2a7b33ebd861fb8c761dfc68c943db939e4f674609ec6cf5b7af72f1512ec57d8de7900878", @typed={0xc, 0x7e, @uid=r3}]}]}, 0x1468}, 0x1, 0x0, 0x0, 0x20008001}, 0x40) 2018/02/01 23:03:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, &(0x7f0000370000-0x4)=0x20) openat(0xffffffffffffff9c, &(0x7f0000c8a000)='./file0\x00', 0x129840, 0x20) [ 64.982478] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 65.029298] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1792 sclass=netlink_route_socket 2018/02/01 23:03:40 executing program 3: socketpair$packet(0x11, 0x2, 0x300, &(0x7f000065a000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x1, &(0x7f0000b63000-0x8)=[{0x4a9, 0x9, 0x7f, 0x8}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r1, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) 2018/02/01 23:03:40 executing program 7: mmap(&(0x7f0000000000/0xe11000)=nil, 0xe11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000e11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000073e000-0x1b)=""/27) rename(&(0x7f0000e12000-0x8)='./file0\x00', &(0x7f00005ad000-0x8)='./file0\x00') mmap(&(0x7f0000e12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000836000-0x4)) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e12000)={0xfffffffffffffffe, 0xfffffffffffffffd, 0x3, 0x0, "1d5b33febfe562d4fc5c8f817a957f848be5509794003351101f2608a2a73333"}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000bb4000-0x6a)=""/106) mmap(&(0x7f0000e13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000092000-0xe)='./file0/file0\x00', &(0x7f0000e14000-0x8)='./file0\x00') 2018/02/01 23:03:40 executing program 2: r0 = socket$inet(0x2, 0x2, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000bd6000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a}}) 2018/02/01 23:03:40 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f39000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000bd0000)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002c3000-0x6)={r1, 0x3}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0) 2018/02/01 23:03:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fcntl$getown(r0, 0x9) mq_notify(r0, &(0x7f0000e60000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000502000)="c95c2eabca456c06f2678d6711264059bfea92c46d309f7eaabc793035550143fe3d11906b38fe5606ddab73d420995e1e781e9d5b2fee18e958664f7eabaaec7c7e7740a0ca6f9ba2f5cc774d7695a2c77af2cebf4e3d7e28133e64e19595e596f77732a57ebfa5957aee2b47bc19246ca14caf042fe4a21d0519f436934bd64299141cdc8f7a0e323453215c2de4c582f139a39f97616647528f86cc30a943660c4bda5eb53592689ba5688499f1e7e5dc27c3a4c9139d4bd1c12f45df8e", &(0x7f0000177000)="7a6a0cfee83e7f40738d26e5016eb0ec4ee25a360c72a0a6374be9bc45c3de1c1b9636301b5ffb38f866eafe9b987058d4913906e8808d9b3eec05c1e5296d9d9c5916c2c95d26faf1a99cc83102aaf2a7ce2ed020da65f6ba69bd9c7899a6e50bcacb358c"}}) execve(&(0x7f000059f000)='./file0\x00', &(0x7f00008db000-0x8)=[], &(0x7f0000dad000)=[]) 2018/02/01 23:03:40 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000007000)='./file0\x00', 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000004000)='/dev/loop#\x00', 0x0, 0x802) ioctl(r2, 0x440000000000127d, &(0x7f0000002000)) 2018/02/01 23:03:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000ca9000-0x12)='/dev/input/event#\x00', 0x2000004, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000a58000)=""/251) 2018/02/01 23:03:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c59000-0x12c)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61}}], 0x1, 0x0, &(0x7f0000362000)={0x77359400}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff6000-0x14)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, r1}, 0x14) bind$inet6(r0, &(0x7f0000d75000-0xc)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) sendmsg(r0, &(0x7f0000f0d000-0x38)={0x0, 0x0, &(0x7f000096d000)=[{&(0x7f0000cf0000-0xe)="3e7c36e3fa2e5819d9023b19a066", 0xe}, {&(0x7f0000d40000-0x3b)="65fdda0ad35419a31c1fe1fb7f12720e59319d7fd37ec552c2a4770fc001ca705f69b6a2feef426692e9a992c419eb2477ae8d298cb961391863f0", 0x3b}, {&(0x7f0000f06000)="8fd61c0d56f38b9ff0c4b2af3302a3d260fcdd5701deb088bb97bbd16def3256a95075f6be66fdbf257e2177379026b2c037ba8f3b305b23d958110b03628e813a4f5d47b756b0102b8284087a816a19a867ee139959acd02a6b8e2d34279e49ad08467a76554e03c4cea31efdeae08d1534535e4c086790d65eea54d23176274f857f8a9338d1bf0cf6fb063f4f40da2049d4587842d12e95383dc1cf79e438d506a38e5f78f76369a9d81747c7d0ef0d1a357d7d7625eb8838c6b4c6eeccddb1f15be8b270a3fb6be0acdd23e357569b3ba164dd89c77ad2ed6dc7b5e5", 0xde}, {&(0x7f0000682000-0xe8)="4387d5d4ae34f305d4ce2ffbc14489629297cb2e893ec552f60b5b3bda6591ae0f9e4f479bc83ecc8121dc69943617a66ac247afdadc5ea149fbf2ca6b80161fcc6bc04c6ed362e8f2e41ff1c85a7e3710a4fb550a34addb902bc73c883fc9be31fb8ab52258e4a742102fd13bb7328f75af374462ac4ce37e17cabd77d44b792f51d38a5adef810e63534149e7ab77109b7c8e8ad2667746d3928661479ed964eeac32663f89fa1c6e77081dd6e5972ec7f4ae844b05e24c184cd36d1e299cc9819e4c7d462c57524a991846d24cd31ca24346fea767a864698940fdb34197c28773ac2a30597d1", 0xe8}], 0x4, &(0x7f0000de6000)=[{0x78, 0x29, 0xffff, "af3d10b4b86e663d6ad0dbe6f8b7057e5ff8ee94e50c6ec5117297b946664a399f34a6d3930892e3509a4c04cf2cef566a337e6ab14ab7efaeb3853a4d675d42666f40eafb836564cebcd7ddb3bc0a4cfc09ffea9d92bd82f1e5e222eabc547f5b7e"}, {0x1010, 0x10a, 0x3, "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"}], 0x1088}, 0x20000001) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6]}}, 0x1c) 2018/02/01 23:03:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000079c000)) 2018/02/01 23:03:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = syz_open_dev$sg(&(0x7f000082c000)='/dev/sg#\x00', 0x2, 0x103000) epoll_wait(r0, &(0x7f000063f000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0x800) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d4b000)={@loopback={0x0, 0x1}}) 2018/02/01 23:03:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000cf000-0x8)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000064f000-0x5)='reno\x00', 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f00008ea000), 0x378, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0xfffffe0d) sendto$inet(r0, &(0x7f000048b000-0xdc)="00dbeff326fd25668e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a5bf4f4fd9646912ed2afed159fc28c6b7d4bee215a091b9556a074f16b267be1817766836cdf0912522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f116b9c0590", 0x85, 0x0, &(0x7f00000dd000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) recvfrom$inet(r0, &(0x7f000016e000)=""/156, 0xffffffffffffff67, 0x40000100, &(0x7f0000bed000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8) sendto$inet(r0, &(0x7f00000cb000-0x2e)="c1", 0x1, 0x1, &(0x7f000010f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/01 23:03:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00009e7000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000048c000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000a5000)='/dev/ptmx\x00', 0x20800, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000096e000)=""/235) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000b1a000-0x8), 0x401) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/01 23:03:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') lgetxattr(&(0x7f0000ee5000-0x8)='./file0\x00', &(0x7f0000e49000)=@known='com.apple.system.Security\x00', &(0x7f00008af000)=""/109, 0x6d) r1 = epoll_create(0x1f) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00004bb000), &(0x7f0000255000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/02/01 23:03:41 executing program 2: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000025000-0x6)={0x0, 0x0, 0x0, 0x1000000000000000, 0xfffffffffffffffe}, 0xfffffffffffffde5) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b3d000)={0x0, 0x0}) bind$llc(r2, &(0x7f000080c000)={0x1a, 0xd, 0x4, 0x0, 0xcbb, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000b3e000-0x2)='*\x00', 0x40, 0x1, &(0x7f0000424000)={0x800000007ff, 0x81, 0x100000005, 0x3, 0x3ff, 0x101, 0xc000000000000, 0x8}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a7f000), &(0x7f0000845000-0x4)=0x4) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x9, &(0x7f0000b3f000)={0x0, 0x0}) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000b3f000)="afc25333b438d59b7b4158317d281e2e", 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b3e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/01 23:03:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000ead000-0x1)=[{0x6, 0x0, 0x0, 0xffffffff}]}) geteuid() socketpair$inet6(0xa, 0x800, 0x0, &(0x7f0000c14000)) 2018/02/01 23:03:41 executing program 5: clone(0x0, &(0x7f000029f000-0x1), &(0x7f0000000000+0x1fb), &(0x7f0000000000), &(0x7f0000001000-0x1)) setpriority(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000000000)) 2018/02/01 23:03:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000334000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000b60000-0x4)=0x1c) accept4$packet(0xffffffffffffffff, &(0x7f0000f20000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000f15000)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000e37000)={@dev={0xfe, 0x80, [], 0x0, 0x13}, r2}, 0x14) shutdown(r0, 0x0) 2018/02/01 23:03:41 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b6d000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c27000)={0x0}, &(0x7f000051a000)=0xc) r4 = getpgid(r3) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000cec000)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f000033a000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d47000)={0x0, 0x0, 0x0}, &(0x7f0000cf7000)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fc3000-0x4)=0x0) r8 = getuid() getgroups(0x1, &(0x7f000043d000)=[0xffffffffffffffff]) fcntl$getownex(r2, 0x10, &(0x7f0000ed8000-0x8)={0x0, 0x0}) stat(&(0x7f00001e8000-0x8)='./file0\x00', &(0x7f0000b43000)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000bc4000-0xc)={0x0}, &(0x7f00002ec000-0x4)=0xc) r14 = geteuid() stat(&(0x7f0000ccf000-0x8)='./file0\x00', &(0x7f00008e3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0xffffffffffffffff) r17 = getuid() getresgid(&(0x7f00003c9000), &(0x7f00007a4000), &(0x7f00001af000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000317000)={&(0x7f00006f5000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000801000-0x90)=[{&(0x7f00009c3000)="bad745956b8e2be5735161cb30e763c7a3da0e3d717f0b4b9e36d65658e4a6339c7034f9b8ca43e002750edb4f1f16b8f4a31831da9f7b937a238e8718d98247d98eac49c6b6151d50e948c74ac774db7fc36db5bf57d9ce1ea768cfa4d1b38727028bd888c40f6afd872df7c57e43d315fa58aae7b0f80a37b961ca2bbc10c8cf6b1a95b9d7e3e6efe9a30503ba33e736f1abd9116a9ddf4c45732682d5ee8d612742907181ea415bc5bed951accc92cc2ad1c7d8663404148496f46c07017a49b3dadda994acfba007a62b84c3", 0xce}, {&(0x7f0000ccb000)="ec5553823d5d2d4ec93ca22524efb1e5db3bc8be48c2fa65d6bd9cfdde8a93fa9dc010919590118aec4c97054ca9e7a3b74544797f8d0892f20d69e64e9de4fcac54bc7db5130dfc97b2073bb574023f032545476205d9f5f31c78a33dbcc8c86822c46d1fb9bb2ae47f4f591e14ff450ae47f47ea01d87af3b0fd5ea8b9dc2b7434c072fb962175269a06d82b223205a6220b1e083af85d805db93c54462a9bf8e8cb7d72d66f7ea0851bcc3cc56f401aad41a00de9c1042b737a28202a", 0xbe}, {&(0x7f000080c000)="494bb408ed280a1277ed13287df3922f043efd12aa5fe2954be7645356db757ba6468f2f50c0ea729c3705228610a6f876efaf75802bef8f93a8c13c6a4dd7131260f90c7a0b2be5663360007806086cee04727c05218ce6537201e8fdcff8f07451c99173629e35cbce1a2188fcc674ea9acec28d5233e42dc4930b23df634ee464fe7f3999b38604ce5739c737511891b44878704c4ad536516826474590606a065ab6b65d47bf9e9e76f3b631ea13de03802414c54c29025009", 0xbb}, {&(0x7f0000c0f000)="ca066509ee1ab680cb1880ff72970260a5e64df7eda50dfecd7c05317077252e56bc3e114eb56403ecd9c47b2453c32cab7fe8e54acec09bd4c0e0dda11bba29d41a3077481d04f5c101afd76aafda38d89935fdd037ef7eeef6b181dd3c4b6bfe23e566e14f31961c73eaf02bde9f85e6a3cebc27163f2d46b2325ecc6ec19f02aea9103fabe8ff576214dcd22425baf902499c127ec65fcd9c240cda8a70a54b", 0xa1}, {&(0x7f0000b56000)="f67a74b59a43796e50e332d016886bc50e6ac797f8ece86162fb79fe1f65b6f95a355e77776ee8cc73104a846ba4aabd5c5ced7c7a15261c8ad456eee29741acee6ff925024d01820d4fa92d01bf8c73fa449d2832709177417ca96e140b11615d5176ab38adeb8c34f221570ff8fbfc839ccf69fd7cacc6538015b9f3498e9fac48b3417e453596", 0x88}, {&(0x7f0000673000)="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", 0x1000}, {&(0x7f000041a000-0x8e)="cbb05902c714c3bd1db9ec007e7fa24e86494101bc168a233ce6f6d14e68d0de61d504b0cbe3c84728e11aad32e800bf96d78d6f837f81f27a3664a79be36576290bd8bbc193a80a253fe5d1882ad2e0a38afac45df6fb41c8ba9f7a9aeb101858a408cd3caf3ef61ac9b11ca08ffc4bac67ecadc3a9ad1b5df59adbf92781898440ce4ead15c7e8ecd3d12b2799", 0x8e}, {&(0x7f000040b000-0x6a)="d4bccb37a2f9e1bf624a298100bced67e3ecbf09a24c5340b1e73aeea2ac06c7bcf4d2b6176c1eda79bc58de3c7cab259cbfe2cb92571bf1652bf720e96ace26ad201f0565c5570aadaca050fce3dbb3c9d41f36096447496d37e0a88a599c2f7b544773aed3cc428c95", 0x6a}, {&(0x7f00006d4000-0x3b)="40359305d19b02c1e62a7b8803924225f73f4aaa5feb4b76163b0a2beaf62978d37566a8d5ad844743516651e33c88bcf61b92280b62814f6e6757", 0x3b}], 0x9, &(0x7f0000c80000-0xb8)=[@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}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r2, r2]}], 0xb8, 0x40}, 0x1) mmap$binder(&(0x7f00001af000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) 2018/02/01 23:03:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = accept(r0, &(0x7f000057e000-0x10)=@ethernet={0x0, @broadcast}, &(0x7f00005ba000)=0x10) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00000d9000-0x20)={"59b2c4d776b5f4bad49488c49639633c", {0x4, 0x3, 0x10001, "addfa0dc7617", 0x8}}) r3 = fcntl$dupfd(r0, 0x80000, r1) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8}}}, 0x102d5) 2018/02/01 23:03:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000c37000-0x8)='uid_map\x00') writev(r1, &(0x7f0000e78000-0x28)=[{&(0x7f0000dba000-0x91)="a1", 0x1}], 0x1) 2018/02/01 23:03:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x400000) accept4$ipx(r0, &(0x7f000040b000), &(0x7f0000d46000)=0x10, 0x0) bind$inet6(r0, &(0x7f00000fe000-0x1c)={0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}}, 0x1c) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00007ee000)=0x7, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f000000c000-0x4), &(0x7f0000015000)=0x4) r2 = add_key$keyring(&(0x7f00003ab000-0x8)='keyring\x00', &(0x7f0000b06000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r2, &(0x7f00000b2000)='blacklist\x00', &(0x7f00002de000)='^wlan0cgroup]ppp1%%^\x00') ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000f47000-0x4)) 2018/02/01 23:03:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)) r0 = open(&(0x7f0000926000-0x6)='./bus\x00', 0x30480, 0x20) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000db9000-0x8)={0x3c41}) link(&(0x7f0000ed1000-0x8)='./file0\x00', &(0x7f000021d000-0x8)='./file1\x00') ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000342000-0x4)=0x7) 2018/02/01 23:03:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f000003b000)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a20000-0x8)={0x0, 0xb2}, &(0x7f0000d2c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c34000-0x8)={r2, 0x101}, &(0x7f0000150000)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000232000-0xc)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000063d000-0x8)=@assoc_value={r3, 0x101}, &(0x7f000016f000-0x4)=0x8) 2018/02/01 23:03:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003b3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000501000-0x1000)=""/4096) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000115000)={{0x420000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x21002, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c51000)='/dev/sequencer2\x00', 0x18100, 0x0) close(r1) 2018/02/01 23:03:41 executing program 4: mmap(&(0x7f0000001000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f94000-0xd)='/dev/usbmon#\x00', 0x5, 0x20000) ioctl$TIOCSTI(r0, 0x5412, 0x10001) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000f93000)='./file0\x00', 0xfffffffffffffffd, 0x84) utimensat(r1, &(0x7f0000f8f000-0x8)='./file0\x00', &(0x7f0000f85000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x2710}}, 0x0) 2018/02/01 23:03:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fde000-0x8)='./file0\x00') umount2(&(0x7f0000c57000-0x8)='./file0\x00', 0x2) sync() 2018/02/01 23:03:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000a2b000-0x8)='./file0\x00', 0xa002, 0x0, 0x0, 0x8, 0x2020000) fchdir(r0) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) open$dir(&(0x7f0000e44000-0x8)='./file0\x00', 0x40000, 0x22) ioctl$KDGKBLED(r1, 0x4004510d, &(0x7f0000001000-0x1)) 2018/02/01 23:03:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f00002f4000-0x38)={&(0x7f0000844000-0x20)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20, &(0x7f0000de4000-0x70)=[{&(0x7f0000da4000)="c3", 0x1}], 0x1, &(0x7f0000a22000)=[]}, 0x40c1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000573000-0x11)={0x0, @in6={{0xa, 0x1, 0x3f, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7}}}, &(0x7f0000dbb000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002ef000)={0x1f, 0x262, 0x820a, 0x9, 0xc15, 0x0, 0x7fffffff, 0x8, r1}, 0x20) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000647000)={0x0, 0x0, &(0x7f0000b21000)=[], 0x0, &(0x7f00004c1000)=""/151, 0xfffffffffffffd6b, 0x3}, 0x121) 2018/02/01 23:03:41 executing program 5: personality(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x80, 0x0, 0x9, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4)=0x7, 0x89) 2018/02/01 23:03:41 executing program 1: madvise(&(0x7f0000ed4000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xd4d, 0x80) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000677000-0xe8)={0x0, 0x0, 0x0, 0x66, 0xff, 0x0, 0x0, 0x4, 0x5, "1329d9e87f7e67a21098c2431bc481824763b77517a643ee9f0cf471159b240dd68b211d79829834d3559a1ea312333b585c3d8e3c15235248d3abc683e70020", "c276a2ad2af6e8e7f74802d83498d843aebcd1cb428b659e4e7806686721606e24b9276eee88fc75249f787ec0f2ae2bd381c721a5f52bf2384d8c1b39fe7c1b", "ac6db43ff5e6cd600c87cb97986833bc00b711d7a7a090f0f4e877e604cd038f", [0x7fffffff, 0x1]}) 2018/02/01 23:03:41 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r1, 0x0) timer_create(0x0, &(0x7f00003ad000)={0x0, 0x20, 0x0, @tid}, &(0x7f00005ab000-0x4)) pwritev(r1, &(0x7f00001d2000)=[{&(0x7f000088f000)="fa", 0xfc25}], 0x1, 0x0) timer_gettime(0x0, &(0x7f0000001000)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x0, &(0x7f0000fb8000-0x2)}) 2018/02/01 23:03:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f0000489000)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000134000-0x39), 0x0, 0x0, &(0x7f0000f3f000-0x8)) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) accept4$unix(r0, &(0x7f0000df2000-0x8)=@abs, &(0x7f0000142000-0x4)=0x8, 0x80000) mq_timedsend(r0, &(0x7f0000d79000), 0x0, 0x0, &(0x7f000004b000)={0x0, 0x1c9c380}) 2018/02/01 23:03:41 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x40007, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000005000)='\x00', 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000-0x8)={0xfffffffffffff000, 0x70, 0x7, 0x8}, 0x8) 2018/02/01 23:03:41 executing program 0: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) r1 = getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000020f000)=0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f8b000-0x4)=0x0) r4 = getpid() r5 = getpgid(0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f8b000-0x38)={&(0x7f0000e18000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00006e6000-0x10)={&(0x7f0000329000)={0x27b8, 0x22, 0x4, 0x6, 0x3, {0x1a}, [@nested={0xb4, 0x23, [@generic="83f44d720db6a4da5f3e8274c9580a8cde097e07f1d8c7b8f620702b03dd2b125d6f9aa126ec5099f5937ce11bed73484d962c240e13dec77122bc74c44ecf9cf72d911bdfb0ff42dff7046a8a012d27856436e664f216c4edcf3acd21faf85ad5f999190ab92896eb62d6f40957f626aa8133d026f8f3e1a8cf7266b1d524baed7540a532acd2137e02f66ffd6b13e77d47e873ad0d0fdccd2e2da4db0759dc31f3cbdd63141c6937955ef4a4f5602a"]}, @nested={0x60, 0x29, [@typed={0xc, 0xe, @str='\x00'}, @typed={0x20, 0x1c, @binary="6ee4b1fbd57484aedbea02b424b4c92440f15867382d5d"}, @typed={0x18, 0x2f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x28, @fd=r0}, @typed={0xc, 0x86, @u32=0x3}]}, @nested={0x12c, 0x92, [@generic="a51259e578abdb027d1464e4353cd0aaf7e16036b7c48d2925b51c0f7a827cc25a825f2b7a2870dca941750455ba8a6feb3bee1aeb970c801bd0985749a369356209b8f7bf453fd69ccad8a13a56a4cf57a880975475cf95c930f09c9de6d924524e5cdfb7015dc674c56d20f6cc5d73facf410b2b7256bd6843a74ff97e7c2f8b8835536489ba55e1615a9541cbefe58eee989cce54a8", @generic="2643a9ccfb00e956fe90e777d8b78dd59e1e394153ec4aa3a0ede32ac5e94927667e4a49c54dce22f0b473958c326a21e1513cccfb9abca1ded399787d5706520c78e96ee9f8049b2b25a98fa0f6856f70983afae677f4f83240de700c382f0dd23d2fe82203c06d46ceb73545b781a74509b484721208da891f96083bf7a9ca64784a692ca33ade1ac8ed846bf49ec5fe"]}, @nested={0x38, 0x59, [@typed={0x10, 0x65, @u64=0x8001}, @typed={0x10, 0x7c, @u64=0x1}, @typed={0xc, 0x82, @pid=r1}, @typed={0x8, 0x80}]}, @typed={0xc, 0x3c, @pid=r2}, @typed={0x10, 0x2c, @u64=0x7fffffff}, @nested={0x160, 0x60, [@typed={0xc, 0x46, @pid=r3}, @generic="1fddc2d6b4287f416166db8130aeb48020510a684ce02c4b6f6049db9a0e0415dcbff07b7120e2a0f3aae292f745519f293ab07a08aa986f0c003d5385b0e2830044c6d2fe146ed3c1849d339557b0b6b71f8255d86d270d971b10d7a85230b2e10d2cdff672", @typed={0xc, 0x26, @pid=r4}, @generic="3d444bd15f379b22cbb078c696e4ddc1ac6e01aefa8b90003f48c03d59fff3de46db32e0ca232c91e9659a46cc534b633b73be07a276b26aa7f0435356323321e1a256368dab450dde1eefec3f5ff845566594a99e62ddec08e3b3016748d418be18cc74c68cb0c169bed78ac6ad40dc2cfad4205275255b83784a4bc136e6c5277397a4b0855aaa221670f8878b7cea31dda6303ed25f160406b7e62903855ff962c4a2f6f61cd477ecaf7e621b213877e2b70644ddb6530e5a3b1f06fa5635057c64377459a0e6e1f42a9508f743353d61a9b47417d7262ccc40c7bb"]}, @nested={0x10c, 0x65, [@typed={0xc, 0x41, @pid=r5}, @generic="5c9ea282b6417e06b7950edac4c4c3cdc776b5c2a2d7b144130b3a9a70cb3110036b3b0ef7346afb283b3a2e3832523134bcb6e76b10d8f669c0d2889d06399a1a1b70b9758849bbbc1f2b63565b30bb53b8e9dd4ddf5710bd57484a93261e79c032", @generic="486460126bee4c02191e196a67e0a1b3b3f8dd00fe0495629d0d7a214b77fc85461ec9b2003f296925fd9edd3f5b822f85d92e3cca645eed8f972b1ef1b15652f21a60c04d43137d5c154874bb918010dcb30a202192c721cf245c8400171a5b9348188b3424b9684dd362838dd39020ba7d4160b209240c925bd3ab0cd9d64b22ee7ef703eea3f4ef", @typed={0x10, 0x34, @u64=0x6}]}, @nested={0x21e8, 0x35, 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@binary="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"}, @typed={0x8, 0x30}, @generic="8b77390c3ac76bac14078d48d55df55997ecfe18c48599db25751e430ffc25e53875d01a7b7af90cc57d5674"]}, @generic="e6ef910c18563968f8b6aa5fa8a29454e4366c1f01e1f41960b992f63473da48449a0b3ec1f9aded838163358ffca091e312a17f6ff502351ec34c7cea74380b00ee87a3959011e0feed8f85b2c2a75e59d6f24cc9593751a7f919128a46384bdf9bb3d2c3b133b6cf08f69d80290f3a5bb41f70925f03ef81f2742e421e3be697e7babf1e75472ab60f82fbf6f1f30b0856f86ba2b919ef90fb1087bda57c6885a42497f6afd32230934609c122892fe24117b24034e807f28ff20a"]}, 0x27b8}, 0x1, 0x0, 0x0, 0x1}, 0x8080) write(r0, &(0x7f0000045000+0xbe)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000067b000-0x4)=0xffffffff, 0x4) r6 = open(&(0x7f00002f6000-0x8)='./file0\x00', 0x60002, 0x80) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000f8b000-0x8)='./file0\x00', 0x309c00, 0x80) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r6, &(0x7f0000bee000-0x8)='./file0\x00', r7, &(0x7f0000f8a000)='./file0\x00', 0x1400) recvfrom$inet(r0, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0) 2018/02/01 23:03:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00009fa000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(0xffffffffffffffff, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x24001) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003ca000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x4) 2018/02/01 23:03:41 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000004000)={0xe984, 0x8, 0x2, 0x400, 0x0}, &(0x7f000000b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x9}, 0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000000f000-0xe)='/dev/keychord\x00', 0x40001, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000e000-0x4)=0x10, 0x800) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x2}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/02/01 23:03:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000f57000-0x20)={0x20001, 0x0, 0x0, 0x7}) unshare(0x400) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a3e000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000bb000)) fcntl$lock(r0, 0x20000000000005, &(0x7f0000306000)) 2018/02/01 23:03:41 executing program 1: clone(0x0, &(0x7f0000e34000-0x71), &(0x7f0000128000), &(0x7f0000493000-0x1), &(0x7f0000b45000-0x48)) chmod(&(0x7f0000b54000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x2f)={0x0, 0x27, "5a896e2c42d2dcf154a14b8552033f8170fdb391f770729b784de6326e991ee7f5104ce5a8a92a"}, &(0x7f00000d7000)=0x2f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000001000-0x10)={0x4, &(0x7f0000002000-0x20)=[{0x20, 0x8, 0x7, 0x100000000}, {0x2, 0xffff, 0x101, 0xfffffffffffff51f}, {0x8000, 0x8, 0x7, 0x6}, {0x2, 0x0, 0x4, 0x36}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f0000f5e000)=0x8) 2018/02/01 23:03:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000984000-0x5)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f0000e2d000-0x8)) shutdown(r0, 0x0) 2018/02/01 23:03:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000a84000-0x4)='*-/\x00', 0x40, 0x2, &(0x7f0000ce7000)={0x4eb, 0x7, 0x5, 0x6, 0x5c, 0x7, 0x800, 0x2}) ioctl$int_in(r0, 0x5452, &(0x7f0000cfd000)=0xe20) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@rand_addr=0x9, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7f}}, 0xe8) sync_file_range(r1, 0x3ff, 0x80, 0x3) close(r1) 2018/02/01 23:03:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000d1f000-0x4), &(0x7f0000684000-0x4)=0x4) sendto$inet(0xffffffffffffffff, &(0x7f00004e6000-0x2), 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) accept4(r0, &(0x7f0000651000)=@alg, &(0x7f0000150000)=0x58, 0x0) 2018/02/01 23:03:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000dac000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000+0x1bc)="82bc89d5a942a3476312684f88f935ffd13cc77edd5753e4c2f9ecf29966c14c89da53bb2d9817f31c07763a7f5ebadf58ca2844fd3a115eeecb1501a953b0b0d92b4c863ad1f28b0b64791836b3da4344313a5da0635a3350d64c10d7b66d30", 0x60, 0x4000080, &(0x7f0000000000+0xead)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x800000000000010) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000004000)=@known='trusted.syz\x00', &(0x7f000000f000)=""/149, 0x56) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r2, &(0x7f0000010000)={'system_u:object_r:modules_dep_t:s0', 0x20, 'unconfined', 0x20, 0x35, 0x38}, 0x31) bind$inet(r1, &(0x7f000000e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000007000)="1000000010009f2ba0529e0667a260e6", 0x10}], 0x1}, 0x0) 2018/02/01 23:03:41 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000086a000)=@ethtool_cmd={0x2b}}) clone(0x0, &(0x7f0000b26000), &(0x7f000073e000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r2 = syz_open_dev$sg(&(0x7f0000a22000-0x9)='/dev/sg#\x00', 0xffff, 0x40) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000cd0000-0x8)={0x0, 0x1}, &(0x7f0000b4f000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000bcb000)={r3, 0x1ff}, 0x8) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005fd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000ef9000)=""/199) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000949000)='/dev/sequencer2\x00', 0x80000, 0x0) r6 = accept$ax25(r5, &(0x7f0000d8e000), &(0x7f000020c000-0x4)=0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ed3000-0x10)={&(0x7f00008c1000/0x1000)=nil, 0x1000}) connect$ax25(r6, &(0x7f00006c9000)={0x3, {"9044a4754fccc9"}, 0x46cb}, 0x10) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f00004f1000-0x20)={0x81, 0x2, 0x5, 0xb7, 0x0, 0x7}) 2018/02/01 23:03:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = geteuid() r4 = perf_event_open(&(0x7f00000eb000-0x78)={0x5, 0x78, 0x42, 0x7, 0xfffffffffffffff7, 0x0, 0x0, 0x81, 0x20, 0xc15fd1eb9a9268ec, 0x5, 0xd5a, 0x2, 0x3, 0x8, 0x7, 0x20, 0x0, 0x0, 0x7ff, 0x3, 0x400, 0xc, 0x2, 0xffffffffffffffc1, 0x0, 0x6, 0xff, 0xffffffff, 0x3ff, 0x6, 0x7f, 0x1, 0xa2, 0x20, 0x1, 0x81, 0x7, 0x0, 0x400, 0x2, @perf_config_ext={0x1ff, 0x9}, 0x2, 0x7, 0x4, 0x7, 0x6, 0x1, 0x2}, 0x0, 0xe000000, 0xffffffffffffffff, 0x8) r5 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000bd8000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000f18000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000093c000)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000b54000)={0x0, 0x0}) r13 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000163000)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f000054d000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00002ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000deb000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a1000)='./file0\x00', &(0x7f00006b5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d26000)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000d11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) r23 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000daf000-0xc)=@proc={0x10, 0x0, 0x2, 0x10100a}, 0xc, &(0x7f00008ed000)=[{&(0x7f0000000000)={0x10, 0x12, 0x200, 0x0, 0x1, "", []}, 0x10}, {&(0x7f0000000000)={0x4c, 0x20, 0x8, 0x1, 0x0, "", [@typed={0xc, 0x20, @uid=r1}, @generic="2ff48e4beb8296fe37676188b6b95ca3d3812cef9ed79367ca9c0d", @typed={0x8, 0x69}, @typed={0xc, 0x3a, @pid=r2}]}, 0x4c}, {&(0x7f00009cb000-0x564)={0x564, 0x32, 0x200, 0x6, 0x2, "", [@nested={0x1a4, 0x2a, [@generic="b833f5f22ae54d825f11172084a792451ba7f9e9c7e74df41b56544e41aa7ecd041757370ab8114a54c5270bfb9284c9f2651028be33a5355f34c02f02a08c5d3f1d16d9ef1b46fb2acac3e68150c0435c6c71b39e82600644bbf203883cddcdec64d8aacf81e5d1db7d109f9ddb6b51f0398ce36f98dbbf4cccd7d30d10fb05bdab8a30af53514b9b9a5a4d940dd958ee16a36689e6b55250d946a610236448321d19070585632ee23c8a14b05ec58b10cbb757f533934ea62dccac0c466f27842bad6a4b9c13a16480b8b41c67492ae09845", @typed={0x18, 0x66, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @typed={0xc, 0x26, @str='\x00'}, @generic="2e58d1b12654c63eec44f254c8e767467dc94186459030944bc1023ac9cf170d30bd9f1dcd7a3717e2fd4ed8e98865c2e5837fdbe4daa78905e391841f5d3149a40aa9b13a6a532d4aa50b07718477eaefdffddbeb36ad3c49e36c41b5006888c99c632a8b221119ae4b0408e21a02e3048c55fa8f55465739db5afff01341e5d83e787666468b63ef82797262c874e04c0468d8449b3993f708f9d98ec1a9afb004f6709ee634c6ee"]}, @generic="3e79f583cb0730d703a6", @typed={0x10, 0x7d, @u64=0x96}, @nested={0x134, 0x41, [@generic="34d61e4dd017816d1b21203f74dc0b4960f58e0c71f1688cb7b8838d947d62109831ee9f8a97019cd59d1e7e26c91ef6e89d8264acc3fea46d4f3e95580fe228e69b5c42e220b3602248563353c914c878eea719e64da865d6bbf5beb5e4c3256ab9db50491f0870f543fc6c0c73bdc12cdef21db0097b7f712c502e92fe0bced13d", @generic="4e17862c5a8e7ae2f4bb33f2421109ab4abc394f0c35506a5b81d0591db6075e9c0d5c1c2867c2952820334ee4573c934c5432af4d31bebfb2dd56d0ae70fe9cad4348a17d5e5af8a93e6a790103cedec9573cba089062350def210c4a8d027ac2181a9cf1c0c9b5c72873a18aa229101bbeceb111964763e09ca9986b522097f95b911b4ba15c691dc2540f1746b6298f634e45ee2e303a799ab7d390a4e25ebc", @typed={0xc, 0x51, @ipv4=@broadcast=0xffffffff}]}, @generic="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", @typed={0x10, 0x59, @u64=0x3}, @nested={0x154, 0x19, [@generic="f2262fbdbeaea2cc88dbe6513eb07ecd6f75665484fe8c60a7589fe2024d0dc87aafc3ad3504f0ab36951469e1a0186cda6af15d8d584ff6c02f9aaa90cf5012475d22c9bf9e2c0a90b686cbef01e0e7093f14b7575268e6b5854663b4a547159e0c73ae2f219c59f3fdd224b1f7ddd927444c665879239eedf3cde02943119a9d65dad5db0a463ce9bef54f06a23a127a6d982dcce721a2ec60c8e5a548a0d73d050b9a5c67b95a8bd4fb84a5270cdb74ada2ca376336b943be23e24a637989", @generic="6b075a336345b71e250bf183122efdf829c17fdc93635362154c523db82be7d8ff9c9d792fa3056e43466d69ceebd0607c54e3bc3f2de9c932880229af9885e1bfcd1e83bfea0d374d06813565a08fd0c82811ce39c6e46c019ddf0de7ea32ca766ccab4b5f00ba6e5d0317d48421466973ed9e74e", @typed={0xc, 0x3e, @uid=r3}, @typed={0xc, 0x26, @fd=r4}]}]}, 0x564}, {&(0x7f00003f2000)={0x88, 0x3f, 0x300, 0x5, 0x3, "", [@typed={0xc, 0x2a, @u32=0x3}, @typed={0xc, 0x68, @u32=0xfffffffffffffff7}, @typed={0xc, 0x7c, @uid=r5}, @generic="9981ee81149c5ef50e0790c8f62f50ab482e1065bc617f376c764d042807ace8474695c94268b5a4134dbb7b7da5d6120281e0bcb7317ace9181bd417dbca6f72176a6b928000c99fc7df581a291d250d6a5b9"]}, 0x88}, {&(0x7f0000cc5000-0x23c)={0x23c, 0x2d, 0x100, 0x0, 0x2, "", [@generic="6c9de65375b7587086650a869e014565dc19", @typed={0xc, 0x85, @str='\x00'}, @typed={0xc, 0x24, @ipv4=@broadcast=0xffffffff}, @nested={0xf0, 0xb, [@generic="015e9eca86d7e7956b2b53ff23645f83b22a32b54effb222158d9e2d706a009aec486755bc8ef05537fb2ee82e74a00f4373a2c62fe3dd84199813cf37577e83ca028844bca576a18e9f922a792869af94f5143bce250f73b3a8407ba8ea3ba73739953e9d2e9a3e8813d300ebd85bd6cf7c5ff7f07c35c1474f763250a4763d0a8f0a8bb594b55e37aa4a461a00a93dbd289ea7595f3d59b649cec206f869c2fbd0ade142c389012c0da7f2e0b2e00c8309a43288ac074a675c7d7307ec6b5b11c8dffb61c2e56de839aa0d73e7fe70d9ee6d92890d2eae039c317d030a29ec7aee3853b6faad83759c"]}, @typed={0xc, 0x8, @binary='\r'}, @typed={0x10, 0x57, @str='{em0\x00'}, @generic="d1f5b4437b60db812f3bb862537b47b5df8888277da98746d2d28a414daaa6619f5b1fb6de2bde2206b6bb4676ebd75818f6d9242a7d4967ad8c1860837b0a4dbcb5eef5966a7763533bcefe73f69598350a2047308ee82fc79bb383712a09190edec9a6e00a1fb2ddc28997aa9c10c5f2bd3ddca08ecc7abad24be6355035c7009250af8eb818ffa88021bdb362925b4a9efb5cd96d8cf527d7bf2bfb67687b4d33f97ab24c94880b4a02035ac0c6614173cf34f4a8e1ffb33a1974fd79b708c6a1175127bc91004c72aec60d759522f15409b141d98e9280df4488ab54daae34fee3c6e01ef5", @typed={0xc, 0x2d, @pid=r6}]}, 0x23c}, {&(0x7f0000001000-0x42c)={0x42c, 0x38, 0xb22, 0x3, 0x1, "", [@generic="95abf4c74e24003acebc6c37f80f8c882f25481737665a253742cefef0885c4691cc80493dc6d9712e1a7f3a67ba8df9a9723e03b67b66f662726d6cf5d8f6f40841e92a22646a9f4a95bc9969a3fa5ac19e7ec74dd598ffc8368a78df64922972746f6cb2dfcea5caf9f4675d4c1f133093aa9db0cfffcd6405fe5810d47a90405cbb4ef6c24c53f4bcd47308abf1ce82c8c34ce633dea4a7e324376fa1b1ebe1", @typed={0x54, 0x45, @binary="19cea5047008d9f03070dbbc4cf0ea586b18555bb7c71cb5e0270dfeb8bfdb3df2fd466f697736ece01d9d3ff5229cb52c67a5c2b0cbd6ff8d5d756837e70f741f2bd5c75f46b58feab52cea"}, @typed={0xc, 0x4a, @pid=r7}, @generic="95fe67020e273401f6fd289c6c4bc07760e48a7ac182dc43c4", @typed={0x8, 0x40}, @generic="5e6fddbf9c43e909bd0df57c059d326dfe10de336722af7039d276387da18d76dfb155291d45c0e74c81a1937008089a", @generic="6892aa2fbd8f714b782a2ab229cba6fde3efce8b88c9697bde1fc3fe344b0a1a20baec4ea73ef1f494978a4c6ab9e2eb2ac7f4ba3939d9fd496376d0585ee7beb5c2eede50abd19dbf95afd18fdd9b33858489f56f34d1ebc2ac3b16a52bf114", @nested={0xf4, 0x62, [@generic="6f90130a7a384ed7b3fc5e9f0dac0b1905a77170d0afa619f15638d7210191b8352e98288244531f7ea95efaf0a85fb2a6a215c77f0580c85327a1eb847194942276ff7f6ba3cad6d8f6958e077889a251024ba049a33e41027f378b56507feefaf98add562d9e813481d1c6709b0506b3c95620f5d8c8c2c8d46f011d4595d551083610cbf5b0c312ce7d6a00cbc68eb1ad6ec26115554d6f7ba7eaaba86e62c0b7822f6682328c04203dcbc268f18b9bf9c07c1e5788198173dbb9e2d53e642aad7c888cafc5459c4633debfbaeeb60a0377a8c33098b594fb78", @typed={0x14, 0xf, @str='Rkeyring^\x00'}]}, @nested={0x74, 0x28, [@typed={0x18, 0x46, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x13}}, @typed={0xc, 0x69, @pid=r8}, @typed={0x4c, 0x8d, @binary="1c26c9f5e54251e9589087834e2a60831bff968c6d32985adc7f1a4357ccab7f924ce1523c7168ea39404f2c816e2516c997749f01ccb14801f2ce563619b4c6e726"}]}, @generic="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"]}, 0x42c}, {&(0x7f0000000000+0x4a7)={0x2324, 0x36, 0x10, 0x4, 0x2, "", [@typed={0xc, 0x4a, @str='[J\x00'}, @nested={0x10b8, 0x5b, [@typed={0xc, 0x73, @uid=r9}, @typed={0xc, 0x5c, @pid=r10}, 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@generic="31ef4e9a6011980a43711401db19a3297f2cc7456ae21d2867c999e59864681e39fa2c8e8e01fd9de3e459a34471d18f985ae138f103799c2cad", @generic="660e3f713260f9aff55dab6c40b88f475a685dcb2ee966eabdfc2d096a957476f8ffeeb1829861ce91f96fe4f4f1cc15c867f354e7509ca5a25e6616202a709b6ae37413ffe865b0b93c59ba24c78322e54e2d31", @typed={0xc, 0x76, @u32=0x1}]}, @generic="009d4e025a5b7af82baf5c9ff18cdd273c099d08fccc587f81611c1dafb753fd3d6fbe95dc45b338d30003f208a094b45ce7d81aa05e430644598e5db944a45455ab32efc39b2b4a5674f59ece8cb1a5bad9a745e25b3f22e6d0fef9bf3b7d4aa5dae3f6bea21d4d85002280d9279d01c182035519e6d45ec1574da712299ee96bd7263b1a6f84c70344468a80381aa6c1ed68abb6d49e8981da67dcc439bdcf3956f7bf49610b9b8259a92fe42f5af2abd25f22456e5523cd586f531599804a63c5ce2df4af", @nested={0x1188, 0x44, [@typed={0x14, 0x25, @str='GPL]bdev\x00'}, 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@generic="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@generic="d6398df9434b71dd35dbd953f769fd0204f7eaba54a78c13a6f6cfa27e8336d03524aed736453cf4be27276b579cc4681277ce33a95e4520c339315bc20cf5657a0507caf1d2b32b4dd80adaa8c894599e544aeed35f3cad7b160e62378169752f6393c1d04c32d5696eab5f5eed73ff5b0f40c157f6802bb89d10afafc79d685e36"]}]}, 0x2324}, {&(0x7f0000086000-0x98)={0x98, 0x28, 0x102, 0x6, 0x3, "", [@nested={0x88, 0x3e, [@generic="0968f90eb9c44f469c28aecf1d98419cd38806c70a0e80062e290d8c508c1971b2cb6b771b5ea87868d0838b550a7be854f6ba9964d613c04d8e0117d73f17539a3b8c18fd31486ed2c381b506a43feb0f06432023c53a6de1ba9edd4ea7171c171c951422adeba748b7bfaedbd7179194b37dc434e8a952f96c2c835f6ff9631961"]}]}, 0x98}], 0x8, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x10, 0x1, 0x1, []}], 0xa8, 0x24004010}, 0x8000) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r25, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_METRICS={0x4, 0xf}]}, 0x20}, 0x1}, 0x0) 2018/02/01 23:03:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000002000-0x10)={0x1, &(0x7f0000003000-0x4)=[{}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x80, 0x6d76, 0xffff, 0x8001, 0x10, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000532000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x6ea4b189) r2 = socket$inet6(0xa, 0x802, 0x88) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006bb000-0x4)=0x0) rt_sigqueueinfo(r3, 0x1f, &(0x7f0000e3d000)={0x21, 0x80, 0x0, 0xce5}) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000be7000-0xc)='/dev/autofs\x00', 0x40, 0x0) recvmsg(r2, &(0x7f00000d4000)={&(0x7f0000f96000-0x6)=@hci, 0xfffffffffffffea5, &(0x7f0000e90000)=[{&(0x7f0000613000-0x20)=""/32}, {&(0x7f0000f40000-0xd9)=""/217}], 0x0, &(0x7f000086e000), 0x27b}, 0x2000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009c1000-0x8)) eventfd(0x5) [ 65.647099] audit: type=1400 audit(1517526221.445:30): avc: denied { bind } for pid=9952 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_generic_socket permissive=1 2018/02/01 23:03:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)='fdinfo\x00') dup3(r0, r0, 0x80000) fcntl$notify(r0, 0x402, 0x5) execveat(0xffffffffffffffff, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[], &(0x7f000001a000)=[], 0x0) 2018/02/01 23:03:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f000078d000-0x3c)=[{{&(0x7f0000796000)=@ax25, 0x10, &(0x7f000008d000)=[{&(0x7f0000133000-0xca)=""/202, 0xca}, {&(0x7f00008a4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ea8000-0x16)=""/22, 0x16}, {&(0x7f0000dee000-0xe3)=""/227, 0xe3}, {&(0x7f00001e1000-0xf4)=""/244, 0xf4}], 0x5, 0x0, 0x0, 0x6}}], 0x1, 0x101, &(0x7f00003f7000-0x10)={0x77359400}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/01 23:03:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x1, 0x0) epoll_wait(r0, &(0x7f0000002000-0x6c)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0xffffffff80000000) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x7) write(r1, &(0x7f0000001000)=' ', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000)) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x4, 0x9, 0x5}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000)={r2, 0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mq_unlink(&(0x7f0000001000)='/dev/rtc\x00') 2018/02/01 23:03:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000146000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000107000)={&(0x7f000001e000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000076000)=[0x0, 0x0, 0x0], &(0x7f00005df000-0x9)=[0x0, 0x0, 0x0], &(0x7f0000c93000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x3, 0x3, 0x7}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00007c8000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f00000ae000)=[{&(0x7f0000694000)="1b", 0x1}], 0x1) 2018/02/01 23:03:41 executing program 1: r0 = socket(0x2000000000000010, 0x802, 0x0) write(r0, &(0x7f0000a0f000-0x25), 0xee) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x3, 0x4) 2018/02/01 23:03:41 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000006000-0x8)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000004000)=0x1c, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000005000-0xb)={0x1, 0xfc8, 0x8, 0x5, 0x400, 0x2, 0x800, 0xae39, 0x0, 0xe9, 0x3}, 0xb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x48}) recvmsg(r2, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@l2, 0xe, &(0x7f0000007000-0x10)=[{&(0x7f0000006000)=""/124, 0x7c}], 0x1, 0x0, 0x0, 0x5}, 0x20) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) 2018/02/01 23:03:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8916, &(0x7f0000b12000)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004bf000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71"}) ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000f93000-0x4)=0x3, 0x4) 2018/02/01 23:03:41 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000001d000)=@in={0x0, 0xffffffffffffffff, @local}, &(0x7f000001e000-0x4)=0x10, 0x80000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000001d000)=@routing={0x1d, 0xa, 0x1, 0x7ff, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0x0, 0xb}, @empty, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}]}, 0x58) unshare(0x800) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000001e000)='./file0\x00', &(0x7f000001e000-0x9f)=""/159, 0xfffffffffffffee9) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000003000)=0xe08) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x800000000003) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000001d000)=0x5) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000007}, [@RTA_METRICS={0x4, 0x7}]}, 0x20}, 0x1}, 0x0) 2018/02/01 23:03:41 executing program 1: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f65000-0xd)='/dev/usbmon#\x00', 0x5f, 0xc040) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f64000)={0x8, 0x0, 0x1, 0x3}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f65000)=0x8, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000f64000)={0x2, r2}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cf0000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000f64000)={0xd2a, 0x9, 0x8001, 0x1, 0x550b, 0x7}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1ea, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005e9000-0x4)=0x1ff, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/02/01 23:03:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008dd000-0x4)=0x1, 0x4) readv(r0, &(0x7f0000e3a000)=[{&(0x7f0000146000-0x50)=""/80, 0x50}, {&(0x7f0000dea000-0xc9)=""/201, 0xc9}], 0x2) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d5f000-0x4)=0x0) prctl$setptracer(0x59616d61, r2) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x17) shutdown(r1, 0x1) 2018/02/01 23:03:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005c6000-0x12)='.request_key_auth\x00', &(0x7f000044f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f27000), 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000fc5000-0xc)='id_resolver\x00', &(0x7f0000991000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) getsockopt$inet_opts(r1, 0x0, 0x4000000000009, &(0x7f00003f4000)=""/9, &(0x7f00005a6000)=0xfffffffffffffe49) fcntl$addseals(r1, 0x409, 0x0) 2018/02/01 23:03:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aa7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) umount2(&(0x7f000017c000)='./file0\x00', 0xa) munmap(&(0x7f0000559000/0x12000)=nil, 0x12000) link(&(0x7f00001c1000)='./file0/file0\x00', &(0x7f000006a000-0x8)='./file0\x00') 2018/02/01 23:03:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x101080, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={0x0, 0x4, 0xffe0000000}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000)={r1, 0x1, 0x7}, &(0x7f0000004000-0x4)=0x2) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x40200) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000-0xb)={0x8, 0x6, 0x7ff, 0x1, 0xffffffffffffc956, 0x8, 0x0, 0x8, 0xffffffff80000000, 0x3, 0x3}, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000002000), &(0x7f0000002000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000002000)) r3 = syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000005000-0x4)=0x80, 0x4) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000)={r1, 0x10000, 0x20}, 0xc) 2018/02/01 23:03:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00004f0000)={@loopback=0x7f000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xffffffffffffff87, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/02/01 23:03:41 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0x2) close(r0) socketpair$inet(0x2, 0x80007, 0x942b, &(0x7f0000000000)={0x0}) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000000000)="57858336", 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000004000)=@common='eql\x00', 0x10) 2018/02/01 23:03:41 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000091b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000fdf000), &(0x7f00006d9000)=0xc) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000fde000)={0x9, &(0x7f0000454000-0x24)=[{0x1, 0x7}, {0xffffffffffffffff, 0x4}, {0x0, 0x7ff}, {0x0, 0x6}, {0x0, 0x5}, {0x20, 0x1}, {0xffff, 0x8}, {0x10000, 0xcd24}, {0x13a, 0x1}]}) r3 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000e35000)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)) 2018/02/01 23:03:41 executing program 6: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd1000), &(0x7f0000f4f000-0x4)=0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000cf9000-0x8)={0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000fcd000)=""/151, 0x97, 0x20, &(0x7f00004dc000)={0xa, 0x3, 0x9, @empty, 0x4}, 0x1c) 2018/02/01 23:03:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000015a000)={0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000295000)='/dev/vga_arbiter\x00', 0x202000, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000811000-0x44)={{0x2, 0x2, @broadcast=0xffffffff}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x43, {0x2, 0x1, @multicast2=0xe0000002}, @common='bpq0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00009de000)={0x0, 0x1, 0x7, 'queue0\x00', 0x3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004d6000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4610e16f}, 0x20) 2018/02/01 23:03:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000950000-0xe8)={{{@in=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000849000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000716000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, r2}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r4, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r3, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) 2018/02/01 23:03:41 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000fe1000-0x4)=0x8000, 0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fe1000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe1000)=0x1c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00003da000+0x784)=r1, 0x4) sendto$inet(r0, &(0x7f00000f9000), 0x0, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/01 23:03:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000488000)='./file0\x00', 0x4e) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000de8000-0x10)=@req={0x0, 0x1, 0x7a, 0x3f}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r1, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) 2018/02/01 23:03:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f000099f000)={0x992d, 0x6a, "45d114a8a396b9a12b6b82e2e52cbf027adbdacd18b026529b2ef194065ea90f90b8da1c7f5caf649fc661e911e67e0d6d067628c2df392b7e483c00ca5bf6ffabcb38d0c6906f05cf4baf4ffa047d1e0c05e5d4a88dc95658bec73c3687144ac6193f42a56a9d9580ea"}) fchown(r2, r1, 0x0) 2018/02/01 23:03:41 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000-0xf)='/dev/sequencer\x00', 0xfffffffffffffffe, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') sendfile(r1, r1, &(0x7f0000007000), 0x10000000000000) epoll_create1(0x80000) 2018/02/01 23:03:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f00006b7000)=@newlink={0x30, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa, 0x3}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) r1 = open(&(0x7f0000b11000-0x8)='./file0\x00', 0x0, 0xc) bind$nfc_llcp(r1, &(0x7f000089e000)={0x27, 0x5, 0x5, 0x4, 0x3, 0x2, "0b9c680cb85bbeb160c45e7aab341ec4fd0d9ab7f1169984a767c2d86c32d39a12c89e31b146a99a369f6f411a8a9278ca6ac1b5e818666c20e31769a4f143", 0x4d2}, 0x60) 2018/02/01 23:03:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000119000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) rename(&(0x7f0000b0b000)='./file0/bus\x00', &(0x7f00005b2000)='./file0\x00') write(r0, &(0x7f00005a6000-0x2)='#!', 0x2) writev(r0, &(0x7f0000c23000-0x38)=[{&(0x7f00004e3000-0x1000)="5ed93ee7b7cf81a922d6a4c210e8464bffb44f5da523d6f9a0e2c06f99dffc5be5caed61eae1de98c0f74f53d9ade7ae2427f2746e83e81d460a", 0x3a}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/01 23:03:41 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000970000-0x8)='./file0\x00', 0x0, 0x4000000000c2) mount(&(0x7f000023a000-0x8)='./file0\x00', &(0x7f0000129000-0x8)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f00003cc000)) execveat(r0, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000570000-0x20)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000026000-0x9)='/dev/sg#\x00', 0x2, 0x420000) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000cd9000)={0xa9, &(0x7f0000db0000)="b9ba10b44b8cde13b1c36809028415d17a8fba2bc3aaa8d4fca6db3fe9ca007efa9ec8b23ed63beb3a74db61813e630938fa29dbbde520e24037b899fbb171f46a4742b6fc3cec67e17d0782bd6fef4479425584e058cf4fe2e2edc2067c90e2dc535e3a23281756945e249bcd56c7e4671421daad7166e5127bdbd812f5bb76974072d45316ea0ca464b0805a066a35b6768a06f2c712814c2f09ac94b3d4e9e2323b6a87ecc2cbc4"}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000005000-0x4)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000-0x30)={0x18, 0x32, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 23:03:41 executing program 2: mmap(&(0x7f0000002000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000b1b000)={0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x80000001}, 0x742580d013968ef0) connect$inet6(r0, &(0x7f0000a9d000)={0xa, 0x3, 0xfffffffffffffeff, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000b75000-0x9b)=""/155, &(0x7f00006ce000)=0x9b) 2018/02/01 23:03:41 executing program 5: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000aec000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ae6000-0xb), 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) [ 66.030410] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/02/01 23:03:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) ustat(0x101, &(0x7f0000499000)) 2018/02/01 23:03:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000488000)='./file0\x00', 0x4e) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000de8000-0x10)=@req={0x0, 0x1, 0x7a, 0x3f}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r1, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) 2018/02/01 23:03:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10000) write(0xffffffffffffffff, &(0x7f0000001000)="15", 0x1) r1 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x22000000}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000004000-0x3a4)={0x3a4, 0x6, 0x9, 0x20, 0x7, 0x0, {0x0, 0x0, 0x1}, [@generic="ec37d2b0baecf0a67fe85b05f9978f2cc488408efe74e8bf17a426e3bf074b0eb8b539b0af23ae0444adc9e3d5680a9656d9fc4f2f29d85878bc7280e17d05a70e2b47265c52238d2c2608e9731ecf571980df9b73dbb1e3489a8ce484e94fe4d0e496602536b25c823800811150bd3ea405dca8b5d7f4de7c73e1b1cd6238e807864b1b59b02293f1cfd0120d7a7a527f0eb9fb5d3862369f42fd294254e869987f7aedd1a129287b76e33804734dd5c2378ed0d63c5f751e36115b8e5e45c81268412c65fb07ece3b801d4e47c4ce741c9ef829b13f6", @generic="69b6cd089891d46a10839b1f29ca2b17545de8e4ba4fe5fe04b7bf5803c61176b86c8c9e72177e7a8288e7ec7a79d187d8729afa96c836ca89b75f6bfd2df0ebd32650699f8fd6c649f186bfb7573b5c7607d80bde801fd5791e03ddab2756023e81ad105da2d0af109253c6ea5e0b9a83f068fd694f03f6deaf771c76", @nested={0x190, 0x47, [@typed={0xc, 0x16, @uid=r1}, @generic="47bc83ff9142e68fe69b46d6603763e2513e35b7bde39d71", @typed={0xdc, 0x71, @binary="27ea76530634dd9e8eca97a571998dec230f3356f1bc0eb2841f48c792879f32fb484d5582b6721398a9b664a29de5f21bcb8da76fcde50f043ee2ef6e4058cff0af6f2f7a6b4e0cd01806541a97af5c695d988e55e4be911652fde34cc001318f09ae6587d703c741989e81b5ee5c739a5ca2c53a228159d11585ebb259e271f4c464ac9da08663d3ef2cf1c3092b14b7e371c9bf95afe102e11375beeb81865e7542278620e1c548c07b57b4c24705afcb7ab353301d265f4999ee5e5177535dfd9ac124b32bd55686d6a7999b68c2f53e"}, @typed={0x10, 0x6c, @u64=0x1000}, @generic="5da0a238e3de40f9321796c64c0131c875174e997cf220d2b0668dbba9b6f1293dc41a7726e51cd71faff0b77efe4ef360c6250434b80faa33184d4b7035be9b18dbda0cf38268b6a9ecc939fbb43348cf67d273b0b89d865e197a91c36f8eac3f74d206cd168b89fe491f63ebc0c07f813cf4e5a18bdfd102b252fa"]}, @typed={0xa0, 0x36, @binary="ccebb5ede929ad06ede66afa24d98978276e57f14ed192d06dfd5499674a6c3a56b150ad61ce55acc5389119ec6ea49ddfae8cd7ff6442344c2897c82d40b66df29710de144bb176c99f0f6adb30ab46c533170dc50d172584e73ff1a235a5dacc21d54accf025e5d50c5c1e49f30b20108e06059995b3e0126286550762692145b2b886077b0cac0e8336ab81b903b3ba1735f541ed"}, @typed={0xc, 0x12, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x3a4}, 0x1, 0x0, 0x0, 0x20004000}, 0x4000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xfec) fchdir(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x8000) [ 66.074517] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/02/01 23:03:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000230000)='dctcp-reno\x00', 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@rand_addr, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0x8}, {{@in=@dev={0xac, 0x14}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) clock_adjtime(0x0, &(0x7f0000ccb000+0x514)={0x2, 0x0, 0x3, 0x0, 0x8, 0x0, 0x9, 0xffffffffffffff9a, 0x9, 0x0, 0x186c44fe, 0x0, 0x6, 0x7, 0x9, 0x1000, 0x5, 0x0, 0x991d, 0x0, 0x3, 0x101, 0x5, 0x2, 0x1af, 0x4}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000079f000)='/dev/autofs\x00', 0x800, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000499000)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000c1a000-0x4), 0x4) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000074000)={0xfd, 0x3, 0x83, 0x3, 0x6, 0x7fff, 0x5, 0x7, 0x3, 0x204}) 2018/02/01 23:03:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000eeb000-0x12)={@common='erspan0\x00', 0x6}) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/01 23:03:41 executing program 5: clone(0x0, &(0x7f0000afd000-0x7f), &(0x7f0000b4c000), &(0x7f0000f29000), &(0x7f0000b42000-0x7c)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000458000)='./file0\x00', &(0x7f0000a5a000)=[], &(0x7f0000001000)=[&(0x7f0000ce7000-0x2)=',\x00', &(0x7f0000001000-0x2)='{\x00', &(0x7f0000000000)='!eth1\x00', &(0x7f0000000000)='vmnet0eth0mime_type\x00'], 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8020000, &(0x7f0000000000)="a897f7a95d47557264a1f11929ba602dcfb0281ad8ba322842ff32bdd5cad1539b985d09541405942a73e0149ddf86f547b12f9028c97a9f5e2a65bee00df9cf6bdde0ddb9193126dd04556b571bb69453d31fabe9fc606f63d99371c82a1e7716f0e9dbc16f36500e6b65429f2ea2ac555d3c203b61a5fe770c4ee302f38187f9ceec6257a9adff9357677d33461b11891725cff72591c9914cad5dc2236c414d1a1c258d0e45d2327876de2773ff61deda0b173c5be8649ddf27a362c2cd7c332a959d6eb036410692cf99d69e2b4ff034dfe6784e8d7a3acf7472736b53b3e4a4abffadcea5448c1f9b0aeec1844d494402e646b2224dcebd8510ec85c69d0ee41b4e7dcca7a4015cf2acc0823d2b9483703cd04816bdc3aa163809fbf15228c015e94347920c88458127f312bf0d8b66c4babfdbd1df7a0c44807314edd1feb498ace37673e52a9a3e9ee58ad5efeb9f2323462acacb7509130458d56b2d5d2ba136eaf3d8377f6b6a72c56dad23bbfb0a360ab4792e8ce147617ec6a9a79be3208ebaed7111563b4a1b3c3ba118dde8d35b93040dbd4f79e6dbae2547f31f432b362c1453eed401e8e3224d55b2959b5d528aad863e1f881a891e96cfdabc556ea1c39280d164494986d6e1111ea740bf115831a708f35c73ca925666f710aacda614d3fbc9c1ff054d4ba9a0dcb2602d709b978f3ce43ab1d14dd3822ef55df39879919f4aa2d03c30276640ff5e33441d2992c616f2529394855ec42012ecf8da18615c1cf6c9a7840b5af51b0ee118d4da9fe185794d91017feb74a9501ce5b3eeec17827534849de568c55f5a45632fb78e4631eb88ee179be7e17e87e249806b9b9c2f6d67233dbfb8033add864679f01d1c1b37b1293f3d97c148bb18055e4a0f49a4a16df6e54104bcf058ca734857358dcf3cbcf92a28350a0df6bdc58d74c42bebc1a4e43ef664b99bc63fee14328c84b7c86773b10e41c56ba37e761fc1c0fe94a984cab9b8c1432438f975aa036890f7deb22c4b7a58680aed93a216ba05313b605ad9a610ae68ef0f357ac4cba69c8c156e5dc771b8ebeef7ce85bb7fe06ac2b55b19d8454d356009017430f461f63c29ca739ef2f4e27429f3d0b2ce60d4cda8c2ec6933b1adb555f1d37028a6dc96eb6a3b1af05e0ddabfb9e1c6a380e46da515577fc30339bdee53032b661139e63ffa447023ab05d3447693e0fb5f33478ddd34ae99d8137602f71f19c882595fd984a02d38b00b2bfbf36f89c0822aa560b9d91c51fca44caf7fd2c43a1befc3b0e5ed69fa2ed6baa5f17757becb1bb76a7b5bdfb4fe25f5ac19e10cb73f8fa0f5d5a93d14629217c76876d9080bc4032232da391ebb648167adb581d33bee8a76f1e548806268df0758873097747ae73328ce69871b7146f2c1ef351bc7c280b4473688cb58a188323a6ca6d91f95718efe527f15c76a808954211068051f894acfe5376f1427f1b577a337c275335a8573504a8003138ab4e90428e47668c7291b8c7fc09aa9be5f2298e743246f9e96f0b886c4913bbf3aed297c5e32bcc9a857e7a55245322e1be2ec7cbd065cdcb67c2b6bd664aa64078893bd73c275259a2172ba0d5ef92562fad2377b249e4f298008ac882ecb1a0d14c84a29a208a3f2f1ba5908c6a6f4699533c1b0519d64f73583d3d1bf8e310008202fe605fc063f5893f6c7967cacd8f5994ca7546efd08181269f6179c709d0ee166f72426fcb44b7117d0df04209a6c0cff901ddf90f76cd6274d3c53c1a97ba1df662444b7a42d53f69e91286703b84e63f946b3832598852ced85f468c8214f9f335dd65ed802af60c1da330dff0074e3d1679ac90e14889df8b33960eb2b21a6a0536d110db2bfcaa3e90d011e56ffbe2e15b1c82203c29d2d2889b8f3dae7648ee0b1840cf4b8293eaf7f328ec0a8a85cc8f57124c12f2cf288a53b309012e0deb34285a62a1a1d5fb9d8d457d73a621e478f1ee7868aa66cba134e17356afbdd58bb89ba649bf90b96088bd3eeda6bca0d0faeb949717e5c418394486cc09ad3ea37dd5f3ba5a67ed793d2a794e91b8e194d8ae474062dcfda0c7ea4f80e62ce01b44881a9464b19014398630d98a2e921c987b58e67c314742cb4a06d31461a80e09076e5d6d05524f7f8b221d360aa81dbae33ff0d08f5c487d481e5c405a289e7a859cfd5998f7f9dbcd03efb57aaf760f990b23bce1c255c9abbb481481fc0f110baf45d09ff619241b8735bb91a1b3aa03adb1b46e5152f00c20d8b1b86f195650f588b8ef5cfb1bcf36080c183245140835e74cdf1a9300987b0d011ae7c513f4109f99f411a7a5bb3d3c8d556110dc8f8f6759a2173448dbd5c001ed8860fb93974054b4015797371af1dad1f4df6527a72ea5f8a46564378fd6a389e86d6b805a0eec3c38f709f7634e87da12fc6ee598aa67c0a293b9a5b3a515cde033fe7ab572f138bc8006f7876308a876c50ddc98955ce79e51b50ac2b57c144f2c5bb7970e77089bb699549d42ee297b8e4d8c5f9b8a890e455f700d250b966a7881b06c6f6d49e727160c91a316c5a1186f0c16b38cbb12cef3bcab2a4f27cd1f4154402ca0bae2145f606c7b41165fe50e97d911bab4553223cbc5a52c2dd5fd3dece8dd2bad80e7c33b8107085613a74bbfd95857814ea3779de42ffb31e5a82294232be35a824b62f09fb94a27848455f54caa7f1527b7a6586d5796828c3231b7ab8c118842f7462e3bd1b2e34894f31bdfc113274cace6d4e5913ac8ed1d20247339c290e0a79e40320a6c70093f8fb7935cde14b69cba02f8915c630e3b56c1873a80636e3fe9372969c70a46e22276d36fe9cce9f1718a5e3720ee343f60b41648360648271ef3e869721cf54a07e05eaee44b20d50b2010a6f02cccf9544136ba0377f24b6fc8ce9eeded2b3326d900df4c6afabf11558d87d006d0e5a089908b652ccf4c4534862558e134559aaa3acc5df80dad6e663370dcf91458fc7ce536171cf3d4bd45d8fbafd43b90d06dedb96c87e5fe2fd187d16130f49e3ce8bd22f14f8b1a608b7d99aaaab7f5413dc7d01db5b04be72e48a43b3626a580053b1d3a653e4bc33d8e18e948462635df695fea72db32f366f6fd9a11fc9ee5f89498b07012587c2cdce1a97d0df115561bc008dd23f130095d432544452d33a0472d40ffcc5c47e74f75e6bd73eabae638e0eca797a71bbef73b575f7b3285b9b73823fb2481389c8c291915bd995717e2cc40da7bac5e9eda9bf35a8a60da61ff4aeb2d322acc6e6e988103193beefcfbae7ab60bbbf1237de46cde2129adec4c0217f8fb01a6a8c8963046dbeeb2392eed73038e844707fa0249a80d801d21a8b1d4e9aea7020ba921aa587761d54c087fbf25524354ca6ad4820a5ccd514cdd5b0353aefc0ab184aea71249639a539c39ee040e8ed71bb5bcc167ba0959815a789affca1fac539999ca8b1b353d5916f5d19fa7521788e2ba36cf3574132ebc84fd6b5aae6e847dff53bdc9485ecf50fc19ff1399e6505cc8239f25309538820f1a8b1896f1dfb2976aa9c89b22704ab64278a772b4b54ed60862efb59256625a793f9eedd54790aa1e9fe46e5e558ada6f60980b561e2db6f1f632edcdda41b55d218209fc90a9371c0c9a1a186dbedd5fa1b9ec3dc50fbb0b9f3e700d66377c11e8e5e4e31a8d44eeb3b04390815c25cf01fa6c8bf4dfe97464763c92c87154f3cb2a9d883f716c2f3ef205706bd09cfcf5cea9c712a2994e6741dba31bf60be7a160c21c136958c1bd4d7396522c19b60e02b051984954a577f7f9ed2adf0166bd4043b35d410e9e05cd44a3845db86098ad2875dfd46682eee407a2229f3e02c5646497e084928e725015e200e8191ce3698a8ff665ef30584bf6210bf2423ba519841563f9f762eb84666e6d189fb4dac70fb53a83fdcd914f58a06d9d752b70c47ab032ce381e4e9925850bb64ccd44629254cc452acc1b2eda66f2ee3b4a81c90438230fd7340fe74833d99a5a828122b20359d3de7b5139cdba6f9b0fdd2c0e01d37d3ae6688f79f95636471423b99ff1a3da45d49459e6460d47c97010e3832309082de90f21fddd548594b23f6f67893c52cb74b6a9afcc677fa6bbba2f108b1835bb23ac67a330c8aeca70b1f35d51e58a07d626f2d6fb5fe2544412b10fb9692a2e79ab7166aa230c184204f541875bbd6f9aa6ab95da765c4622a21f4faf242f017ebf0a50c953baa24e535518c92f02c516acdb4fb162bf6beb7cbbdf643c14950cf189bbd649cd45d0463a23e0afdb20cb6f2cf4ddf7c8d5a38f8eea73634ed44e88e8d68cb1c7536f04d2d2dbf392ed04f753b2bc444190a3b827f2d126c2cba8e885638d99b7ef083a6e1bbf6484fb336659308c80c5e8b4e5ab181491c5e14e7843fc6c4df525ed78749eb2b71253435958351c5fb880b043c29765494474646488c834ab981228e0b8fed94136cf1fdf320fcbb7a63af1e3b1796429e589d78150b3c82a264d065d741b5e4017e0c6c2ead7a096f01adc69a7e8407c62dee689e746777cac1823561d2d9bbe390392de21be097294610c0d3f92c9b6dd198ed9a8b1063646e9332860b916c1d6c84fe600e603e559c689ffc41724dc986b96c3ea5ee6039ed911f97f7c310c85793a84e973a90128debc8d868de74de0d9cec12c7198625571464c3ca7504337b5573d7cf088af40f5562479376abc78257b87576994bd3c6aad8711a282d78ca1fbf1248b94998bfa1abd43e231136e7c6e2eeacfaef999559d8facbadd5f15b3beefc79c9cc9db6a516e3cef4ef5855a7181e27dca2806055e04b654ec319e7f408f93533f2789d36caab9cd270c510e032fc67a43a541f0cd7306637cce0db40538bb1e6e27c5261a226b75eedb8b0e59464cd42dd6ee144e9609a98c1ac2376340602d53cf362c3916d94026a3dc2212c4dbff028f1756907b74c8cf2c8241d02879652875ed02936248ebd14c7d0a64b78931aea2afda888d5d15fcbed46e8289aad5aec867d2fbd2f928d55b2aff14bbfb9396b5196ae3a1cf1de994ad7b806a5706e7e4a88813658bdbdb8f44b674518e365433419f58bb4d32667d718ec256d708dc541927d7696685eea76c99a385bd0ac561ef6c4054e124920c4429eb8b13c8b767cf3ce51c7a201e1c23643ca7b6445e542d4a7f243108e2e1e29a41c544aec20bb8a9bd8607978bbefd3757c5f310fce716920dcac66921bbf784646c6052fb198e06d6689b1af542af5c3c4925175c535da2ae9ec11e3d012ece57a18b5923e667ae68012d6ef2d09f369bfc18a4c8fbe16f1ce215b2815d72fc0144d497a6a8ca094a41e4e8f2b4a669d320dc319f4eb2e360077d973bf93d43cd4f8f29d8aecd8c4420659d926f8dcae869d012525ad09b2908f094e71e6ecdcd4669f5163b162578233498d4b6be2c45291b6d4d3ecdeba0741ea29db247949c8547922bae09db9f1cc2621efed90852bca5bd1c6b3d3b1146d5a7826410a71e9cf9561bee309be9c6e2c87272e602eb180cac3b0ce9157911c3da6345d17a91a9983ef3af49836ef85b9bc56b075e21a93ee95bfe665630cf289a6f0860f9388c5187ba78e1214f51bcf78c802855a35f2c0f4c847f2b968313686a1af66e3bf3e5b1e137cdaf00db8e0013c25b90504a2f458129ebc5b32e6619a0814fdfb63f4f47dc52cf4e09c6af4ccee25b762bc7cf284cf8a9877c40b561a6f078bb928e4f4a695474dd05cb8d6c72c6f", &(0x7f0000002000-0x4), &(0x7f0000000000), &(0x7f0000003000-0xdd)="9f1b854a6f10b589733d1988709b202491738b3307182a9357c842d81a690ecec03b557088e54ce8e33d32a41615de96fffef1abcbc4c15c6f634cb888268ec22cf10f35d5b920d925475843e290e0a7fbaf2bd6335530a20800b3559144db8e4cc6d1ffe666d421ef490d384fc7b04fdaf59b7fc45dc2fefec72453e923eac3ac21936f9d9b4f8b20b4d75163dbf97551731db92047ee58726e999e5318620864f03c0ba13e0b727d3771bc1543800a331748d7f3315e24844161e724cd331e470f1f65cad6594e8e14139d3994bcac5e1d8adc8a7a5a9404c3ee2e4d") 2018/02/01 23:03:41 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000069000)='net/softnet_stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000000)=""/171) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a36000)='attr/sockcreate\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f000044f000)={0xfffffffffffffc87, &(0x7f0000f6c000-0x77)="4a377953c52450d0ed845165069f164a080b09c8d527910b3bf43e2d2626f7ce429a132a8ad6aa7004ad1d2f00adecc08ef4539e2b0fea3b9b4dbd7a66c56e1bb3d3f49304dc771011469632a19445ce0e2c270841190573322adefe486c3a17676c84c04f8860790b5b719b62682668a77ca2145792d3"}) read(r2, &(0x7f000037a000)=""/4096, 0x1000) 2018/02/01 23:03:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x1, 0x0, 0x10000) ftruncate(r0, 0xa6b7) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000095f000), &(0x7f0000de7000)=0x4) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) 2018/02/01 23:03:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x30) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000de9000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000463000)={0x2000}) bind$inet(0xffffffffffffffff, &(0x7f00004e2000-0x4)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) syncfs(r0) inotify_init() setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xb, &(0x7f00003d9000-0xc9)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c6120", 0xfe95) 2018/02/01 23:03:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x847fc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80, 0x1470}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r2, 0xffffffff}, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) accept(r0, &(0x7f0000005000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000006000)=0xfffffffffffffeeb) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/01 23:03:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000ad3000)={@empty}, 0x14) fdatasync(r0) 2018/02/01 23:03:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = open(&(0x7f0000bfe000)='./file0\x00', 0x8040, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000016000-0xc), &(0x7f000071e000)=0xc) bind$packet(r0, &(0x7f0000f43000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2a7e9e633d51"}, 0x14) munmap(&(0x7f000083b000/0x1000)=nil, 0x1000) mmap(&(0x7f000083b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f000083c000-0x10)={0x4, 0xa12, 0x400, "cb13a8c8c299", 0xfffffffffffffffe}, 0x10) [ 66.187270] binder_alloc: 10093: binder_alloc_buf size 4294967024 failed, no address space [ 66.222559] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) 2018/02/01 23:03:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x1499da81, 0x3d, 0x20, 0x0, 0x100000000}, &(0x7f0000de4000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x7f, 0x5, 0xa}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet(0x2, 0x800, 0x2, &(0x7f00000d7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fb0000)={0x0, 0x100000000}, &(0x7f0000c3a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000000)={r4, @in6={{0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1dca}}, [0x2, 0x1, 0x401, 0x2, 0x0, 0x7f, 0x9, 0xc09, 0x0, 0x35, 0x9, 0x5dab, 0x800, 0x8000000000, 0x3]}, &(0x7f0000001000-0x4)=0x108) sendmsg$nl_xfrm(r2, &(0x7f0000646000)={&(0x7f000059d000-0xc)={0x10}, 0xff30, &(0x7f0000f9c000-0x10)={&(0x7f0000efe000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@sec_ctx={0xc, 0x8, {0xfffffeab, 0x8, 0x0, 0x0, 0x1dc}}]}, 0xc4}, 0x1}, 0x0) 2018/02/01 23:03:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x803, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000df9000-0x64)=""/100, &(0x7f0000b3f000-0x4)=0x64) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x8, 0x19, [@nested={0xffffffffffffffe8, 0x2, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8000000000000}, 0x0) 2018/02/01 23:03:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000cea000-0x5c1), 0x0, 0x8000, &(0x7f0000ebd000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) dup2(r1, r0) 2018/02/01 23:03:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000-0x10)) creat(&(0x7f0000006000)='./file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000053000)) clock_gettime(0x0, &(0x7f000003c000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000056000)={{}, {r1, r2/1000+30000}}, &(0x7f0000058000)) alarm(0x0) r3 = gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000054000+0x4dd)={0x0, 0x0}) setpgid(r3, r4) openat$rtc(0xffffffffffffff9c, &(0x7f0000059000)='/dev/rtc\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/01 23:03:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000120000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000033000-0xed)={0x3, 0xe5, "21267bde9e88da7d56d5d3f58dacfdf288bab4fd2906716bdf58b7e81ff47720ea56e0cf27ead61e307eb3743799c9f3b20cc627f92c7262439ab317178963a33383bcda86ffd543c0d21cabab6b4c0b08a78c2459284d2275655de3cdad9a652056b2e0c1f6a869e5c6f124d6274e06dc200609ce18367b9eb0fb38551b21513c0e004caf7c198e58b8c4be203746de608f2ec7aec047305c7a24db0bf3c7afd70267d7fd41313a2dd19b78cfc6fb1f8f6110205bfc6ba49b35e86f31106909f5927789d8b5bd186353cc097cf9f0e6d4c019ea5e6aa7eea33cc908a0e26d35ff42da5719"}) stat(&(0x7f00001bb000)='./file0\x00', &(0x7f0000f1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() getresgid(&(0x7f0000cb4000)=0x0, &(0x7f00002da000), &(0x7f0000826000-0x4)) setgroups(0x3, &(0x7f0000988000-0xc)=[r1, r2, r3]) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005b5000-0x12)='/dev/loop-control\x00', 0x440, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) pselect6(0x40, &(0x7f0000f79000)={0xffffffffffffffea, 0x9, 0x7, 0x4, 0x2, 0x1, 0x80000000}, &(0x7f0000051000-0x40)={0x3, 0x0, 0x0, 0x4, 0x8, 0xf1f, 0x800, 0xfffffffffffffff9}, &(0x7f00006aa000-0x40)={0xfff0000000000000, 0x3, 0x7, 0x2, 0xb235, 0x49ba, 0x20, 0x8}, &(0x7f0000b61000-0x10), &(0x7f00001ea000-0x10)={&(0x7f0000c57000)={0x6}, 0x8}) clock_gettime(0x1, &(0x7f0000d9b000)) timer_gettime(0x0, &(0x7f0000645000-0x20)) clock_gettime(0x0, &(0x7f0000984000-0x10)={0x0, 0x0}) clock_nanosleep(0x6, 0x0, &(0x7f00009a2000)={r4, r5+10000000}, &(0x7f0000ec3000)) clock_settime(0x4000000007, &(0x7f0000d6c000-0x10)={0x77359400}) mount(&(0x7f0000f22000)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x81, &(0x7f00003af000)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009bb000)={0x0, 0xc0, &(0x7f00008ed000)=[@in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0xe9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0xfffffffffffffc01, @empty, 0x6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}]}, &(0x7f000071b000)=0x10) r7 = mmap$binder(&(0x7f0000f7c000/0x2000)=nil, 0x2000, 0x1000004, 0x4910, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000121000)={r7}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000353000)={0x5517, 0x4, 0x1, 0x4, r6}, &(0x7f0000228000-0x4)=0x10) r8 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r8, &(0x7f0000bc7000)='./file0\x00', 0x0) 2018/02/01 23:03:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008ea000-0x9)='net/bnep\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00006b3000-0x20)={@generic="401641c30f2a48bb0e2738068fb675dc", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f000067b000)=@hci={0x1f}, 0x6) [ 66.261928] binder_alloc: binder_alloc_mmap_handler: 10093 20000000-20002000 already mapped failed -16 [ 66.263090] binder: BINDER_SET_CONTEXT_MGR already set [ 66.263098] binder: 10093:10117 ioctl 40046207 0 returned -16 [ 66.269551] binder: 10093:10100 transaction failed 29201/-28, size 0-4294967019 line 3128 2018/02/01 23:03:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) lgetxattr(&(0x7f0000eb1000)='./file0\x00', &(0x7f0000d0a000)=@random={'security.', '\x00'}, &(0x7f000097e000)=""/86, 0x56) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f000053f000-0x14)=""/20, 0x14) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000299000)={0x1, 0x9, 0xfffffffffffffdd3, 0x7, 0xffff, 0x8}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f00004c7000-0x6c)='O', 0x1, 0x0, 0x0, 0x0) 2018/02/01 23:03:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000985000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000034000-0x4)=0x10, 0x80000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd8000-0x9)='/dev/rtc\x00', 0x40400, 0x0) dup2(r0, r1) add_key(&(0x7f000093d000)='logon\x00', &(0x7f0000a44000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000019d000-0xa5)="bf", 0x1, 0xfffffffffffffffb) 2018/02/01 23:03:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x3, 0x6, 0x2, 0x368, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000098c000)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/02/01 23:03:42 executing program 2: modify_ldt$read_default(0x2, &(0x7f000096f000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00008ac000)='./file0\x00', 0xd02, 0x150) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009cc000-0x20)={0x2, 0x45, 0x8004, 0x20, 0x9, 0x1, 0x3, 0x76, 0x0}, &(0x7f0000dbf000)=0x20) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000dbf000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x8, 0x10001}, &(0x7f0000dbf000)=0x98) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000dbf000)=0x7, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00002b0000+0x43b)={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7f}, {0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x3ff}, 0x1, [0xef, 0xfc2a, 0x1, 0x842c, 0x8, 0x662a, 0x3ff]}, 0x5c) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000dbf000)={0x0, 0x7}, &(0x7f0000dbf000)=0x8) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000dc0000-0xcb)={r3, 0xc3, "96a8cfbe77de756dbaee1c5fc314e93cf160e12c5a8b0f1e3e0f1b98e2804d0028ce2b10f545c1c355e14df7c6265c973d22d51d956b7864ac5e79ab9402660f89358c7d9746b10bb4af83457c0e7a92edb9ca579497df97e9af3dc5bf3a2a3f8e0816b4aacbde54e8b348fd48cd00e6823090c69bbfb44df78a6169ff066599a1d5464ea214e28df4eaed500f77d59dbd60bfe222938444e6973543de2e05f5a4133f1c9327c5ec45b3c1252419ed2f844a7df5ee1396bdad02a46b7bf5b26b9a4800"}, &(0x7f0000dbf000)=0xcb) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000635000-0x20)={0x0, 0x100000001, 0x8000, 0x7, 0x100, 0x1000, 0x2, 0x4, r4}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty, 0x0, 0xfffffffffffffffc, 0x0, 0x4, 0x2, 0x4}, 0x20) 2018/02/01 23:03:42 executing program 5: setrlimit(0x7, &(0x7f0000bed000-0x10)) r0 = epoll_create1(0x0) setrlimit(0xf, &(0x7f0000de2000-0x10)={0x9, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/87) 2018/02/01 23:03:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x51be735cfba72947, 0x10031, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f000090f000-0x1000)=""/800, 0x320}], 0x1, &(0x7f000090e000-0x80)=[{&(0x7f000090d000-0xd4)=""/1, 0x1}, {&(0x7f000090e000)=""/128, 0x80}, {&(0x7f000090f000-0xa6)=""/166, 0x2096e67a960404e3}], 0x3, 0x0) 2018/02/01 23:03:42 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ff2000)='trusted\x00', &(0x7f0000731000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000980000-0x3)='eth0,eth1GPL\x00', 0xfffffffffffffffd) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000ff3000-0xd)='dns_resolver\x00', &(0x7f0000ff2000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r0, 0x2, r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000070f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r2, &(0x7f0000aa7000)="d737f516d2571a55b38a031870182e42531a13285a166ec36af5b36564010e3496c3", 0x22, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/01 23:03:42 executing program 1: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000649000)='/dev/keychord\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000080a000-0x4)=@int=0x5, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c00000-0xd)='/selinux/mls\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f00008d7000-0x40)={0xec, 0x4, 0x20, 0x7fff, 0x40aa, 0x9}, &(0x7f00007da000)) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000c00000)={0x2, 0x5, 0x7243}) sendmsg$key(r2, &(0x7f0000009000)={0x0, 0x0, &(0x7f000000a000-0x10)={&(0x7f0000008000-0x120)={0x2, 0x4, 0x0, 0x2000000, 0x2, 0x0, 0x1, 0xffffffffffffffff, []}, 0x3f1}, 0x1}, 0x10) 2018/02/01 23:03:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000-0x10)) creat(&(0x7f0000006000)='./file0\x00', 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000053000)) clock_gettime(0x0, &(0x7f000003c000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000056000)={{}, {r1, r2/1000+30000}}, &(0x7f0000058000)) alarm(0x0) r3 = gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000054000+0x4dd)={0x0, 0x0}) setpgid(r3, r4) openat$rtc(0xffffffffffffff9c, &(0x7f0000059000)='/dev/rtc\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/01 23:03:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) syz_open_dev$urandom(&(0x7f0000506000)='/dev/urandom\x00', 0x0, 0x2) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/02/01 23:03:42 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0x0, 0xa}, @rand_addr=0xd9c, @multicast1=0xe0000001}, 0xcadf9e2f7c3f21f4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x0) dup2(r0, r1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 66.419301] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/01 23:03:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000002000-0x24)=""/36) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000000), 0x18e) 2018/02/01 23:03:42 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ba9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000-0x14)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = dup(r1) request_key(&(0x7f0000d68000+0xa80)='dns_resolver\x00', &(0x7f0000573000)={0x73, 0x79, 0x7a}, &(0x7f0000734000-0x1)='\x00', 0xffffffffffffffff) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000785000)) 2018/02/01 23:03:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00000d7000-0x8)='./file0\x00', &(0x7f00000fb000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000d05000)={0x0, 0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000257000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x5) pipe2(&(0x7f0000d26000-0x8)={0x0}, 0x84000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ec2000)={0x0, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}}, &(0x7f0000c51000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000a82000-0x10)={0x1ff, 0x9, 0x0, 0x81, r5}, &(0x7f0000ed1000)=0x10) dup2(r0, r2) 2018/02/01 23:03:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x1) socket$inet(0x2, 0x521fd3d03324557b, 0x4fd9) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e28000-0x15)='/dev/pktcdvd/control\x00', 0x102, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000b57000-0x18)={0x6, 0x7, 0x2, 0x415, 0x6e08, 0x5}) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1), 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r4 = accept(r1, &(0x7f0000fd7000+0xb75)=@ipx, &(0x7f0000f7e000)=0x10) sendmmsg(r4, &(0x7f0000426000-0x1a4)=[{{&(0x7f00007ab000-0x60)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e, &(0x7f0000afe000-0x70)=[{&(0x7f0000037000-0x1000)='L', 0x1}], 0x1, &(0x7f0000972000)=[]}}], 0x1, 0x48040) 2018/02/01 23:03:42 executing program 5: unshare(0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bfc000-0x15)='/dev/pktcdvd/control\x00', 0x400080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x59, "9575ae4717f3e285973694d5e122741723c6bd9b2ef01015a9b0473bcc021db09858f7de4bec5a31c9de77cdf31176369fe7b5981f763236ce637f352e0a2e8942f985066680e7a0a8cc03219d59fc99e6ca5f17d266fd1698"}, &(0x7f0000000000)=0x61) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000831000-0x10)={0x8, 0x8001, 0x1, 0x1, r1}, &(0x7f0000fc4000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x2000000008bf3, &(0x7f00005a6000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="080000e3ff0502080003fff8ff15e30019000000040022ffed49faf5238f7e23"}) sendmsg$key(r0, &(0x7f0000c5c000)={0x0, 0x0, &(0x7f0000fe1000-0x10)={&(0x7f0000f3a000)={0x2, 0x4, 0xfffffffffffffa61, 0x7, 0x3, 0x0, 0x0, 0x1, []}, 0xfffffffffffffff4}, 0x1}, 0x8000) 2018/02/01 23:03:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000567000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000090c000-0x8)={0x0}, &(0x7f00005c3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000cff000)={r2, 0x5}, &(0x7f00005e5000-0x4)=0x8) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000025b000-0x2b)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000704000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x2, 0x1, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x800) 2018/02/01 23:03:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000075a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = getuid() setuid(r1) ioctl$TIOCSBRK(r0, 0x5427) 2018/02/01 23:03:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(0xffffffffffffffff, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x0) 2018/02/01 23:03:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea0000)='\x00', 0x1) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:-0', 0x20, '/sbin/dhclient', 0x20, 0x39}, 0x35) 2018/02/01 23:03:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005e0000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00002d4000-0x10)={0x0, 0x1, 0x6, @random="1644a4e0f20f"}, 0x10) ioctl(r0, 0x2279, &(0x7f00002c1000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002cc000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000cd8000)=""/69) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00005d6000)=""/244, &(0x7f0000e96000)=0xf4) 2018/02/01 23:03:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e9b000)='/selinux/enforce\x00', 0x210000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000837000), &(0x7f00008a1000)=0x4) 2018/02/01 23:03:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f00004b4000+0xed9)=@random={'security.\x00', '\x00'}, &(0x7f000031d000-0x2a)='eth0eth0\x00', 0x9, 0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ba000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x21, "ed6eb34b51fac9a9cc0295887ca778d7757a929fb9e394eb9983139491f4628e64"}, &(0x7f0000b18000)=0x29) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000301000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x5) socket$packet(0x11, 0x2, 0x300) 2018/02/01 23:03:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000439000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005c6000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000550000)={0x0, 0x2}, &(0x7f000018d000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c23000-0x8)={r2, 0x6}, 0x8) r3 = syz_open_procfs(r0, &(0x7f00009c6000)='net/ip_tables_names\x00') sendfile(r3, r3, &(0x7f0000bae000), 0x400000ff) [ 66.542039] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/01 23:03:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00006fe000)=[]}, 0x0) fstatfs(r0, &(0x7f0000a56000-0x8d)=""/141) sendto(r0, &(0x7f0000bcf000)="9cf22dee65ed61621991bf2920549d3a821ed2d511d52c06d26ea81fdfd6756a8c1663af3b5bff97470b174a149bbe4da884ec5e547ae79ce3e9555079f494febc1efd19db20a30fb2", 0x49, 0x10, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000098f000)=@add_del={0x2, &(0x7f00004fd000-0x10)=@common='gretap0\x00', 0x9}) 2018/02/01 23:03:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(0xffffffffffffffff, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x7fffffff) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00004e2000-0xb8)={0x0, 0x400, 0x5, 0x2, 0xffffffffffffff81, 0x9, 0xffffffffffffffe1, 0xbf, {0x0, @in6={{0xa, 0x1, 0x7345f41a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x7, 0x5, 0xfa4, 0xffffffffffff28e5, 0x5d34}}, &(0x7f00006a4000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a76000)={r1, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000dd3000)={r1, 0x1000}, &(0x7f000086a000-0x3)=0x8) 2018/02/01 23:03:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f00009ea000)) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/01 23:03:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00004f3000-0x8)='./file0\x00', 0x0, 0x20) bind$pptp(r1, &(0x7f0000c07000)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@policy_type={0xc, 0x10, {0x2}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in=@loopback=0x7f000001, @in=@rand_addr}]}]}, 0xb8}, 0x1}, 0x0) 2018/02/01 23:03:42 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_unlink(&(0x7f0000014000-0x18)='/selinux/avc/hash_stats\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x32, 0x2, @tid=r1}, &(0x7f00008cf000+0xcf2)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 23:03:42 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bea000)='/dev/rtc\x00', 0x181000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/02/01 23:03:42 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000)={0x0, 0x0, &(0x7f000057c000)=[], 0x18, 0x0, &(0x7f0000fc2000)="96bda13ac1fe403e67d9e16ea72c699da8d0d5c539e83ca9"}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000007e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000a52000)={0x5, &(0x7f0000ee4000)=[{0x1ff, 0x8}, {0x8, 0x80}, {0x100000000, 0x1ff}, {0x4, 0x8}, {0x8db, 0x400000000}]}) 2018/02/01 23:03:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x614140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000042b000)={0x8}, 0x4) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000003000-0x1e)="071f09200000000000ffff00000700000005004ca6000412a1bf0202fd", 0x1d) r3 = memfd_create(&(0x7f0000a2f000)='self\x00', 0x3) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) clock_gettime(0x0, &(0x7f000000f000-0x10)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f00001e9000)={0x2d9, 0x6, 0x3, 'queue0\x00', 0xd3}) 2018/02/01 23:03:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000640000-0xd)='/dev/net/tun\x00', 0x0, 0x90042) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006c000)='/dev/sequencer\x00', 0xfffffffffffffffd, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000351000-0x4), 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c52000-0x41)={@common='gre0\x00', @ifru_names=@generic="4e54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r0, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}}}}, 0x2e) 2018/02/01 23:03:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = getpid() setpriority(0x0, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b3b000)='/dev/rtc\x00', 0x84003, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000092d000-0xe8)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00002a1000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000020e000)={r2, @dev={0xac, 0x14, 0x0, 0xd}, @loopback=0x7f000001}, 0xc) 2018/02/01 23:03:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000689000-0xd)='/dev/usbmon#\x00', 0x47f, 0x50441) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000499000)=0xff, &(0x7f00000d8000)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x1}, [@tfcpad={0x8, 0x16}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}}}]}, 0x144}, 0x1}, 0x0) 2018/02/01 23:03:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00006fe000)=[]}, 0x0) fstatfs(r0, &(0x7f0000a56000-0x8d)=""/141) sendto(r0, &(0x7f0000bcf000)="9cf22dee65ed61621991bf2920549d3a821ed2d511d52c06d26ea81fdfd6756a8c1663af3b5bff97470b174a149bbe4da884ec5e547ae79ce3e9555079f494febc1efd19db20a30fb2", 0x49, 0x10, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000098f000)=@add_del={0x2, &(0x7f00004fd000-0x10)=@common='gretap0\x00', 0x9}) 2018/02/01 23:03:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') mlockall(0x2) r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a8c000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) fallocate(r1, 0x0, 0x0, 0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r1, 0x0) sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) [ 66.717537] binder: 10243:10247 ioctl c0306201 20fc2000 returned -14 [ 66.740574] binder: 10243:10252 ioctl c0306201 20fc2000 returned -14 2018/02/01 23:03:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000002, 0x5) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000960000-0x4), 0xfefa) r1 = dup2(r0, r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ea9000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e3a000)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@loopback}}, &(0x7f0000dcf000-0x4)=0xe8) getresgid(&(0x7f000058c000), &(0x7f0000330000)=0x0, &(0x7f00008af000-0x4)) sendmmsg$unix(r1, &(0x7f00001ea000-0xe0)=[{&(0x7f00006f4000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00001bb000-0x50)=[{&(0x7f00006af000-0x55)="d9d2abbc2dd9de00583748675a97f4690aa1c7756bbaf255da1fb90a66f8309d1167d8bbd597fefff5cb01fc0fb7ff91c01dabd0831c95441e2f4c5f08523934a7da0d3127bcb30c0d67e731f223ba3d1ea5d1bfc4", 0x55}, {&(0x7f0000c5e000)="786b5a5d2371169e039de9d8f02f414022881f0335bafe909b7746e9c32d19d4c78de190c43c45efa2ddc6e8d9a2ae8649b9b3c77fa87734f97057c0ebfcba2fbba08c2306fe311b72e467fe335a0ed81c6621dd10a66f", 0x57}, {&(0x7f0000b5c000)="6d1d21eaa1f938fae9db99fe63512764c6bb330d0130b77f1282032bbd2c3295ff3da8a9f68eaa4689e2c11381e7bea9223f6882cbf5f7b120b37a996aff625ea4d42d9195665380c0d3a7534c4b2354e840021c61eef18463f1328050086efb0f1575d5dbb4331477436a40cca2acf6afff1e670056", 0x76}, {&(0x7f000001a000)="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", 0x1000}, {&(0x7f00003a7000)="66b8a6331291e055d4b44c66d79167e8a60c2d8fd656a938a0d4a00b74d5cd28af1913e0260fbb2adb7bdc05094d60a6a65074a3f9f1d39843cae30386307c4add7d857d1cf99464528f98a37dfb09368878e2a3bdf407c861b79fa7a5ba93871ef18c235ebe8a0d9cd77d555de27d7047ff11186631f03e0f9ccd6175e5a6b44537c36224c1f7d603a4bbb9fb81bd50f927365b91fa10d197e29fb18d3bf9aa77d36162ca947a4f15ef638d24f48b9da876f6966dd001dc55c69d777e17a7ff0a246fc6053399d123bfaa9288046da82ef6e16362c7ecc8", 0xd8}], 0x5}, {&(0x7f0000c13000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000090e000-0x30)=[{&(0x7f000091d000+0x5d1)="8382be5a4db8350ef3cde576067bb7de1c3728312ff77c4018a6f46528c53f47c695b284b480f7628520a0d3ea350b83097b050db6e69de281dafd9b4a3c00eb75f96801658b185075bea8ca13107f3aacb70a2b21b1f5b0f53964c173e2d9a52ab961a3bde288f9b0e2d51da8d362d66acf965317a246b03cfdb7782604cee9beaae07c75cfd0d7d7fbf76eec58507040160f26d385ca74c00a5dec570eed7a7d6cd8d34f793a81a199e36c8c3467ee292583c53053db6c630fdc58c224b4d1f0c7c3e7dc3f06c4292d63483a520c7b", 0xd0}, {&(0x7f00000f9000-0x68)="e6a43b48d6d9f4f4c5c69ceb36987cbf0b4ef68572606470645a63306390bfdba1693f7bbc2ff341102ebdfb479e18e3bbca3ee1cf4bf0f64a040e7649c536c8692a788a7063b059c1ef25cc63345d6be58056915730a93e57d7fe9b70e4bdf8399d15aad4afa5d1", 0x68}, {&(0x7f0000723000)="c925cc55967d899cc65e4af1356ae3524e0932fb6a3ad2373fc2145a5f544db6ce6b8f4acfb4d4f022557d917107d7d074684e859722838065cabe11dbc4e3edf9efe8ddd257839ad99c126dc4f45c9cdf8c02b277d473f5a5b116e66684cacd779e0c03d440efdd3e69c55be95e516b73cfe6f4297b1009307024b19e6668ee48e335c5c77b0067de48580fb84f0b3bfd90d2c605e19d98348aec897274aa7903b7a7f54108aa4cbe9aa90afe5f4d5a5a74960ff3b23e6de2", 0xb9}], 0x3, 0x0, 0x0, 0xc0c1}, {&(0x7f0000ea4000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00004d2000)=[{&(0x7f0000ecf000-0x1000)="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0x1000}, {&(0x7f00004e0000-0x20)="9dfa9ff9584e2402e7a5fc7208080ddc534e6c1044039d9b90f7207b372352d0", 0x20}, {&(0x7f0000c00000)="b62cbde0c81671d3146507c6b82687db4d3f7f9f085fe4daec4971de13ddcc064f756798b5ebb12cc0f13c70aee6419707aa1fe706846116165e7650ef4b53d801d54f96d0b94a52292d8e73d82653fe63367d8e34", 0x55}, {&(0x7f0000847000)="3ea10b0190a51d79a8b619a8a24189a229c0ae5ec67b451b295560", 0x1b}, {&(0x7f000093d000-0x92)="586ae1c78b3ad77af9f70aa6327821548f5edfe70033ae9a1f0471f3e5f8c19262b8905e78ec8527bc36704018d1c8d6d30125f7e21d1eaecca1bb00f1d548406748d3e5354f6e1d95169791ea363d7eae734315c66c1b65b41ed5ca70b1f0892dfbad14b83ba35f656600e8d0c129ba175fb45365187e1bfe59c5718fb61a372867f607d2b6e86e538f4f0efb406aa6962e", 0x92}, {&(0x7f00008b2000-0x25)="10ef7c98132dadb5b1ed66b20b5e52ac993a5091540cbab6a5c64b7729ecf3eba02fb44dfa", 0x25}, {&(0x7f0000635000)="c399394ecb66d8baa011bd2f55cbd352f1b199c5a87fa27eb11315904a51dab359ae0c7dfc5ce953a12ea6215e7f35c70575da98321a44ca841c3d57fe033baa3ff2378079f778a808afc2684c044faae28fedad88035b2a3e1e4a804a4ebdea5940986e67c62dcecebd09755cba5198bc6fc217b2594684d628d8b1f8c7cbe54161e02a6e2a3e1a372bdaa08409279c3722b60a7603930d2c99256c5cc9d12c278b17d4820ff14cdec41cb50437f4987c469d362626f908b3106d3037291f1e1a3842cb4ceaf5e27667622960a0b32045fa81df8f7bcc4aa5b98403c0389296515d4063f2031d461dd01a508674f42b", 0xf0}], 0x7, &(0x7f0000fbf000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x40}, {&(0x7f0000a61000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bca000-0x20)=[{&(0x7f00004be000)="f1c4638e74243e89ca4768c6838947b8ef85277a971109013a35fb4bfc9b6449387c1bef933d9212930bc54f00cbd02f7cb1dc2e936eb121ecd6fae29f61fdfc091ec520df9cf49bfdba90c2fc1fd314749147", 0x53}, {&(0x7f0000464000-0xe4)="3e57a3ceebf5fbb5a4f33124b3fdc65228618c3bc06873ef2718b27bdbb8762aabbda7fc54c48b811dc8d46df9efeaee2871f930036d0d393fa5ba79fbbba9b82c5b39b2f48780e532d786af17bcc8531068ccc5f35c96392084d84303394e17003756f198eea5f6d34bb0a390a873995594689e74a6125d35dbf603b2347ba75cbe78a61810d8e7b7cec1a47e812108e37cae0bbc6b59581d7cd2b744b7659826bc4469ed34560e3173703fcf1bc6c741ebafa4286e12954f322e0a25a23e557299118ed67305dfcc1c32dc2c8578bc0c9988a7e537ecf69e4537d29559880a3c80ffb1", 0xe4}], 0x2, &(0x7f0000b4b000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000}], 0x4, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000007000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf800040000dd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r5, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_SIOCOUTQ(r5, 0x80487436, &(0x7f0000006000-0x4)) syz_open_dev$loop(&(0x7f000047b000-0xb)='/dev/loop#\x00', 0x2, 0x0) 2018/02/01 23:03:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(0xffffffffffffffff, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x0) 2018/02/01 23:03:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001da000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt(r0, 0x0, 0x5, &(0x7f00006c9000-0xcd)=""/205, &(0x7f0000c89000)=0xcd) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009e0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl(r1, 0x5101, &(0x7f000042a000)) 2018/02/01 23:03:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d0c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000d97000-0x48)={{0x0, 0x3, 0x5bec722a, 0x0, 0x7}, 0x4591, 0x101}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000e60000-0x118)={0x6, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x118) r2 = socket$inet_udp(0x2, 0x2, 0x0) pivot_root(&(0x7f0000783000-0x8)='./file0\x00', &(0x7f0000a21000)='./file0\x00') r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) connect$inet(r2, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000191000-0xad), 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f000014c000+0x4cb)='./file0\x00', 0x18000, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000f45000)={0x2, 0x3, 0x1, 0x1, 0x6}) prctl$getname(0x10, &(0x7f00001d7000)=""/145) dup2(r2, r3) 2018/02/01 23:03:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000015d000-0xe)='net/protocols\x00') ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000e5b000-0x30)={0x1000, 0x1000, 0x80000001, 0x1, 0xfffffffffffffff8, 0x6}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/01 23:03:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') mlockall(0x2) r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a8c000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) fallocate(r1, 0x0, 0x0, 0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r1, 0x0) sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/02/01 23:03:42 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x5429, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fdb000-0x8)='./file0\x00', 0x200000, 0x20) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000fda000)={0x7, [0x2693, 0x6, 0x800, 0xb3, 0xfffffffffffffffc, 0x100000001, 0x100000000]}, &(0x7f0000fda000)=0x12) 2018/02/01 23:03:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) epoll_wait(r1, &(0x7f000020f000)=[{}, {}], 0x2, 0x101) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) listen(r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000073c000)) 2018/02/01 23:03:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x800, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8), r1, &(0x7f0000001000-0x8), 0x81, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000039c000)) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e09000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000c4e000-0x14)={0x8, 0x10000, 0x1119, 0x9bb, 0xeed}, 0x14) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r2, &(0x7f00006e7000-0x14bc)=@hdr={0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "8d8293", 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}, 0xfffffedd) 2018/02/01 23:03:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r0, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) poll(&(0x7f000000c000-0x1b)=[{r0}], 0x1, 0x8001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000654000)=0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ac8000-0xc)='/dev/autofs\x00', 0x400, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000646000)) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)) ioctl$KDMKTONE(r0, 0x4b30, 0x3) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f000068c000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006c6000)={0x0, 0x3}, &(0x7f0000ab5000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fe6000)={r2, 0x7ff, 0xa, [0x1ff, 0x6f9, 0x100000000, 0x8, 0x8, 0x10000, 0x4, 0x3, 0xab9, 0x2]}, &(0x7f0000bd5000)=0x1c) 2018/02/01 23:03:42 executing program 7: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000e77000-0xc)={r0, 0x80000, r1}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00005c6000)=0x88, 0x4) bind$inet6(r2, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x4}, 0x1c) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) fcntl$setpipe(r2, 0x407, 0x101) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000757000-0x8)=0x5) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e76000)={&(0x7f00006f6000-0x10)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x840}, 0x81) 2018/02/01 23:03:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x3, 0x80, 0xff, 'queue1\x00', 0xffff}) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) fstatfs(r0, &(0x7f000003a000-0xd4)=""/212) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000063000-0x20)={0x0, 0x0, 0x8, 0xfffffffffffffffc}) 2018/02/01 23:03:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d30000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f}}) sendmmsg(r1, &(0x7f0000b89000+0xf70)=[{{&(0x7f0000d0d000-0xe)=@l2={0x1f, 0x1, {0x1f, 0x76f, 0x2, 0x5, 0xffff, 0x95ad}, 0x7fffffff, 0x8}, 0xe, &(0x7f0000b26000-0x50)=[{&(0x7f0000407000-0x77)="19d7f74cdbdd1bed2ed250b2f4dcda81ff566b87e507a28f18070febb03e7d93ee78259328c41c154b8560a49abb3e998374baffd5945aee0cfafdd7bfbc694048a61c7acb769a998dffbeb4890ad8497af9419b33d0e0623c38a4cedbcb9d978b6da26f6adb6310a98fbe44c573b7e5401516f4f67da4", 0x77}, {&(0x7f00005ea000)}, {&(0x7f0000fb4000)="f28d8997e9bfc74ae08f584c2246de22105bdeeb3bd49fc8a554361106ca2a44d27d4837358bd8a71cc08b9747d97437956367f15c6c84ea11a4d8cdc1607729bc8169913ec3f877bc800e593f9ce7bc1d4a", 0x52}, {&(0x7f000039a000)="32a4de00d1711073c5ca659afbfa00074005e58b08d218bf5b98963ed020a98235ae6fe9f3f3336622808427d2b9c778290ffd61b1228431e2da68d6ea22d231871b497d102eba827ec2f513b58092c15b380ac024528b03828ff3b23f534e0be5f99c4c0d2cc32cac7c6502ae4c5ca1681b6edf56db317347ed83fdd47880695c40f7d0698d4252d593fc", 0x8b}, {&(0x7f0000f78000-0x8a)="e05cf7ad52781c857b41ff9d726a43648b9cb0e9e44bbd7f341b3089a3cf0940fb9045986a2cd9bd5dd7e5bd36a0d7afa0ab3b494af49190aa221bb13c3206bc65690b604ebc251b154f57ebb81ff14d474af1e10713edaba4afb57fead239d1a0ae4468dd08f8e7f7e992e6cda110349611e9e90cd90dcf51b1037f04f4cde27eff743151b964199253", 0x8a}], 0x5, &(0x7f0000a46000-0x288)=[{0x40, 0x13b, 0x1ff, "c4c46958b94bda3fc5b51ad0cc6c9d6aac2e3823b76f357c17a966c9de76d0007af659d03124293d77f3"}, {0x58, 0x11f, 0x80, "a654596513b67ea88a7173d7ce812b30db8a966e139813e6f82ed27e4e2409712ba7c8335d391b78cfc0f9c938dd358c3c9a58673a1eda8a9bcb9db0ad3f5e15e9f7cbe8ff47db4a"}, {0xe0, 0x1ff, 0x7, "e1ffb7f985e110495388d4717e4a355e8c38aa8484c344352dc37b037eee75d6d4983006a3ecbb5f9586f0b3679547dd3612ba01d6211c2ae1a2225433e7fd2e40d14c0993ef83e94bd985722ad08d685b15256a360b53b830e0ad8fefbad8949687d23686371be3a8ec0f9c9ca0cc515728d0e5bb53829142b424d35d1d5a932e3fe220f78625e18276cd43d00379134788ecacc3ebcb20dfd5baf36963f4f2fc8355d1d1eb07cd96fc89c33971f422c9fd6dd6f1e6dce5732b5ad4d26850d68e1482a0719bbdd7955853a9fd"}, {0x110, 0x10f, 0x1, "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"}], 0x288, 0x40000}, 0x9}, {{&(0x7f000051f000-0x6)=@hci={0x1f, 0x5, 0x2}, 0x6, &(0x7f000029d000)=[{&(0x7f000095b000)="4e20ad8677bc67a1c9a5e40696c7e3ff8859a325f4b993b543e898f2c19d1567", 0x20}, {&(0x7f0000040000)="08543465eaa6ae016052ce1053907f3391d2b54a7dfceebffefcf4e7a84aae0bd0cfe8f64cdc301fd239d50b1a7a24b9b9ee1b359a781d9dc0aab0ad0e113f279df02771f14195d0d33ce2ca9cc684091cc91b943d8dde293475b38bd632f960c9a6de55794e41f9952c2a06371f40a3f3bde9abab909c9ac82d53a4f0d309f922d058469c8bba5f97fd7fe6173a81e9c9e55ede33849fda70c3cfc2a9e00b55297b1f20c8f4d0f2c75d42327ebe3f6ef80d6f86fd94d20379280309dbcd019f34afcbb2f5381d74d9bdf7f635cd8abc76eef0b3691dd82b01f75d09aca8f41d0b0a8ade3f32984c5a5f", 0xea}, 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&(0x7f00003f6000-0x30)=[{&(0x7f0000547000)="fc299ed1fcad297dfb4a2f97cd90d1a2c43a0e4056fc5fda34747d081c", 0x1d}, {&(0x7f00000cd000-0x12)="454435bea2c370878b24eb62bc7d9195f7b3", 0x12}, {&(0x7f00009e7000)="c9ef4325905f6a0954b426b27d2e826612c3264fe3fc82f272d370c08dc1d622088e6f649dd02814a4a85dd7fb8542d3f828639d87ac27bcd935cf7bf19db63bcae06a18983e8542e967a7aa7afcd80294ea72d21e9ebc77200993e7f0ce4b0e2e5571ee944ee19773cd7ca0f18fdba1a281b4e43ecda79a92116d1f7935ea6abcb7baf187eeb72e1796175c52a150c8986d1e3a3af736d67e5572030438b31a6626ba70b7c4dfc13077939ad1f457bf694ec0021564885a505f34c20ac141177dbf35a5ac6bcb7e96a742d26498c372828128d220bab1d1962b", 0xda}], 0x3, &(0x7f0000344000)=[{0x110, 0x18f, 0x3, "fb5bf1a6b18cc8bd0d0d71b43f52ee7f85bb1910dcb74a7d74856d92033b7dff2d618763d1a2eda0221422e679798e359c2ca39197dbc846b4e225dc2a52adeb1c80f90b28ff440fe5478d42259f4e7b34875c35e0bd210be2585f4260ed5d8ed8a9655bd3e7c14f81a0f6cce4bd9c44bd7d099e428c241fe1920d0cbaf75a0349df03904a3bc55e62c7f61ba59579943b4e8d15343dcbf0d479bb975ce03dcef9f74c3844b7f94a2cf718fb687d74d037e7d6c2e920aaa82ab8b7de5f7f507330c2544c89d1445bbb6d603dc929a120c74c2733057f68608789146ddbe8b086de178ef6c545572c3d869048fcde9e824a58387617e4fc874d"}, {0x28, 0x0, 0x1, "5adb46962c57630acc8656e4519d488927cf278bef"}, {0x60, 0x0, 0x5, "b09194fff759d293ebef11c41fcfdce2becddae0743ac0eacac0e61e94a3f68980ccc37021687e8c81c3227cd9892de15f9a88156859dfd1222a8bc300c762bf02bfab47989d3bb2a0d90b2c37dbce"}, {0xe8, 0x118, 0x8001, "541c7f62eb1eaacf4030ed2688a71153667ecd48b83025516e73f5e80cee73076f54f2a11bbb673376f1b2bbeaf2adadae8a134d7ef40ac3d8b650dcf67e8c155ebfa6e27a4cd3cbd1489508be671f4ac14ac5504d9c825e17c63a1d2025f32e3bdddebbb87dc169cddb17444d0ffa1a9b828c541d9af19bcf48e74c330e5a551da8a54f7fef4be3c657b052db325ecc4826ebf98f74d54b3c144bfd5a0b189381602028d8a85db2d8e8d23cf078d1616b086d564c1f662d51c9a5a4c59e118197549783689f55404f02b294f472bb60ec44b8d5aa62"}, {0x58, 0xe1f14012413beb5f, 0x1000, "7982283d51403aa23116eddf93dfcb16ee46e87b1bcf88ffe21baf370e6c0e68b4dbfc28f0066a4b6f0468417bbcce950e97884b4e61d70bb56d3d89373090d17a33"}, {0x10, 0x18c, 0x4}], 0x2e8, 0x8080}, 0x1000}], 0x3, 0x20000000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000863000-0xc)='/dev/autofs\x00', 0x600000, 0x0) accept$unix(r3, &(0x7f00009aa000)=@abs, &(0x7f00001f2000)=0x8) sendto$inet(r0, &(0x7f0000589000-0x1), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00005c0000)=0x9f91, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000467000-0x28)={&(0x7f0000687000/0x4000)=nil, 0x3f, 0x0, 0x80, &(0x7f0000621000/0x4000)=nil, 0x8}) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000041a000-0x10)={0x0, 0x8, 0x101, 0x5}, &(0x7f0000b14000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000ea9000)={r4, 0xfff}, 0x8) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000066b000)) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000471000-0x4), &(0x7f0000d89000-0x4)=0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000c7000)=""/87, &(0x7f0000973000)=0x57) 2018/02/01 23:03:42 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e8a000)='/dev/keychord\x00', 0x10040, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00005f9000-0xb8)={0x0, 0x7, 0x7fff, 0x3da, 0x1, 0x1, 0x80, 0x4ac, {0x0, @in={{0x2, 0x1, @rand_addr=0x6d}}, 0xfff, 0x9, 0x7, 0x0, 0x8}}, &(0x7f00006bc000)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f89000)={r1, 0x5, 0x0, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000aea000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @dev={0xac, 0x14}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[]}}}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) recvmsg(r2, &(0x7f0000b51000)={&(0x7f00003e4000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000225000)=[], 0x0, &(0x7f0000262000)=""/141, 0x8d}, 0x0) 2018/02/01 23:03:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) readv(r0, &(0x7f0000520000)=[{&(0x7f000019b000-0xa)=""/69, 0x45}, {&(0x7f0000c63000)=""/68, 0x44}], 0x2) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/01 23:03:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b1b000)='/selinux/enforce\x00', 0x200, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000564000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000f7e000-0x4)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000053b000)={0x0, 0x0}, &(0x7f0000b38000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008fc000)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000bbe000-0x4)=0xfb) stat(&(0x7f0000ded000)='./file0\x00', &(0x7f0000327000)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = accept$packet(0xffffffffffffff9c, &(0x7f0000ba9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d76000-0x4)=0x14) stat(&(0x7f0000c15000)='./file0\x00', &(0x7f0000cac000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(r5, 0x406, r0) sendmsg$nl_xfrm(r0, &(0x7f0000865000-0x38)={&(0x7f0000298000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000881000)={&(0x7f000058d000)=@migrate={0x300, 0x21, 0xcf136a4bc795f56f, 0x7, 0x2, {{@in=@empty, @in=@empty, 0x1, 0x1, 0x3, 0x5, 0xa, 0x20, 0xa0, 0x4, r1, r2}}, [@tfcpad={0x8, 0x16, 0xfffffffffffffffe}, @offload={0xc, 0x1c, {r3, 0x1}}, @policy={0xb0, 0x7, {{@in=@rand_addr, @in=@rand_addr=0x4, 0x2, 0x0, 0x1, 0x0, 0x517295003dd26d02, 0x20, 0x80, 0x32, 0x0, r4}, {0x7, 0x8, 0x8, 0x0, 0x17a, 0x3f, 0x4, 0x2}, {0xfffffffffffffff8, 0x200, 0x2, 0x2}, 0xff, 0xffffffffffffffff, 0x3, 0x0, 0x2, 0x3}}, @migrate={0xe0, 0x11, [{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7e, 0x0, 0x0, 0x7, 0xa, 0xa}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xff, 0x1, 0x0, 0x3, 0xa, 0x2}, {@in=@rand_addr=0x8, @in=@rand_addr=0x7, 0x6f, 0x6, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in6=@empty, @in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x3c, 0x1, 0x0, 0x6, 0x2, 0xa}, {@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x0, 0x2, 0x0, 0x4, 0xa, 0x2}]}, @output_mark={0x8, 0x1d, 0x3}, @lifetime_val={0x28, 0x9, {0x4, 0x0, 0x3f, 0x7}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2}}, @policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0x3, 0x8, 0x0, 0x0, 0xa, 0x20, 0xa0, 0x0, r6, r7}, {0x1000, 0x800, 0x10000, 0x81, 0xffffffffb7e9ca2d, 0x5, 0xfffffffffffffff9, 0x8}, {0x7, 0xfffffffffffffff7, 0x100, 0x2}, 0x4, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x2}}]}, 0x300}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00001ea000-0xa2)=""/162) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r8, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4}]}, 0x1c}, 0x1}, 0x0) 2018/02/01 23:03:42 executing program 5: r0 = socket$inet(0x2, 0x7, 0xffffffffffffffff) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e84000-0x20)={0x5, 0x0, 0x1, 0xfff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000001000-0x10)={r2, 0x3}) unshare(0x20000400) r3 = syz_open_dev$sg(&(0x7f00007ef000)='/dev/sg#\x00', 0xffffffff, 0x20001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000377000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000e6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') sendmsg$nl_route(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00001ad000)={&(0x7f0000000000)=@ipv4_newroute={0x44, 0x18, 0x16, 0x4, 0x0, {0x2, 0x10, 0x14, 0x1, 0xff, 0x4, 0xff, 0xe, 0x400}, [@RTA_IIF={0x8, 0x1, r4}, @RTA_SRC={0x8, 0x2, @loopback=0x7f000001}, @RTA_IIF={0x8, 0x1, r5}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) getsockname$packet(r0, &(0x7f0000dbf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000eee000)=0x14) 2018/02/01 23:03:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x200000400000) writev(r0, &(0x7f000037d000-0x50)=[{&(0x7f000043c000)="a502f8c4c9a17822554ea23b4ce26a695485c2d3807e1e3ae16d61f935d00bcf1e9079e062c51bd608dd21aeec34acb745abbb0b9edea207b33ff65a4753cd8360a3327493fab5095db6acd383c5dc731a9e4f81b3d532b5730c688bac09e063d580d069879154e317cd75949dd1df823b0cc1c2ca3e20f4b9b74fd435ee42b73990b2b3fd0391f3b922b0e66db85120b0b9c8b9f08d005484a69f9b728f83da1a2cd08a6fda428cd13c7332ebc52e4260943cf1fa0488cfcb", 0xb9}, {&(0x7f0000125000)="402a3cba2eb55d03c289578d0a4f05b9a4d2ebacb68d96d13c8f1e811aff3aa7cd36fb58d78e52fa8a2634afa8e892021f30384e8c16c5dd82f0c976b2f50111bd66e497870ed91ba106730ddc9f0235c3ef9de4599c92b49773d7f942d45f00e030bb7de64e0f40e6922908851474108981f9ca4d20dcb789a65725a6f61be52397a66e1cb53ba24caf40f3e5b1d4430e763b8dfe6b26878136ef908d32839b81a4c62a061b46a632c8ef949041ceb0422f7bd5b8275a1f7ffad9ea1925372d7a53", 0xc2}, {&(0x7f0000fb7000-0x61)="3ee43252ee9346d8e823be5e964e2a59151469db70f0718aec3a7228943676c5acf859aca2227153b746e97340e815f35c0f999a03b0e371bae1f50aa17fec9622739b651a3e907d7b657e7faf533f443476c86923aa3c2b313f1c8ff8453e357b", 0x61}, {&(0x7f0000a4f000)}, {&(0x7f00006c9000-0x37)="d9d63f422a0a435ef5ba4615f47fa6f374b2dc0e559d8ed83e0111edc4ac4d322f07471bb93e8b9c97fe32cb1f3570302f2e3dbd89e010", 0x37}], 0x5) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000248000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000c90000-0x4)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000060d000-0xf8)={{0x0, 0x0, 0x0, 0x0, 0x41}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d0f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000011b000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00007be000-0x4)=0x1, 0x4) 2018/02/01 23:03:42 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000d17000-0xd)='/dev/usbmon#\x00', 0x3, 0x20000) fadvise64(r0, 0x0, 0x4, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x7, 0x7, &(0x7f0000928000)={0x0}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f24000-0x4), &(0x7f0000464000)=0x4) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) 2018/02/01 23:03:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ba3000)='/dev/rfkill\x00', 0x102, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000073f000)={{{@in6=@mcast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast1}}, &(0x7f0000028000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000a1c000)={@loopback={0x0, 0x1}, 0x4, r2}) 2018/02/01 23:03:42 executing program 2: mmap(&(0x7f0000000000/0x105000)=nil, 0x105000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x26)="2600000012152710010000000000000100000004000000000020ff00202400000200030001e4", 0x26) 2018/02/01 23:03:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000214000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e9e000-0x4)=0x14) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ec3000)=@syzn={0x73, 0x79, 0x7a, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000524000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000030d000)={{0x0, 0x8001}, {0xe}}) 2018/02/01 23:03:42 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002000-0x4)=0x2, 0x4818fd68f18830f2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000003000)=0x10, 0x4) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) 2018/02/01 23:03:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000099a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000118000-0x8)='ns/user\x00') r2 = geteuid() ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000f2e000-0x4)=r2) 2018/02/01 23:03:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007dc000)="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", 0x28aff12b) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) fchmod(r0, 0x8) shutdown(r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d98000)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000153000)=0xe8) lstat(&(0x7f0000b24000-0x8)='./file0\x00', &(0x7f000050b000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ca6000-0xc)={0x0, 0x0}, &(0x7f0000563000-0x4)=0xc) r4 = accept(r0, &(0x7f00005e2000-0x8)=@un=@abs, &(0x7f00009d9000-0x4)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00001b8000-0x28)=[{0x2, 0x4b7037f5}, {0x0, 0x4}, {0x4, 0x40}, {0x2, 0xe26a}, {0xf, 0x100}], 0x5) r5 = open$dir(&(0x7f0000cee000)='./file0\x00', 0x60000, 0xa) utimensat(r5, &(0x7f0000703000-0x8)='./file0\x00', &(0x7f0000df6000)={{0x0, 0x7530}}, 0x100) setresuid(r1, r2, r3) socket$netlink(0x10, 0x3, 0x0) 2018/02/01 23:03:42 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xfffffffffffffffa, {{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d46000-0x20)={0x2, 0xfb, 0x4, 0x3, 0x3, 0x2, 0x8000000000000, 0x4, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000db9000-0x8)=@assoc_value={r1, 0x1}, 0x8) r2 = syz_open_dev$mice(&(0x7f00002f0000-0x10)='/dev/input/mice\x00', 0x0, 0x400) pwrite64(r2, &(0x7f000062e000)="80ea8f24651d81c8b30800454a3e863531ef5e4e4febe675e00d80e0eb14314720f7035245ba34cbffacd43aa27f6d56e385b7af51a4dc390f72be454efce7e8de14d21f4423770ef479f62baec45daba0b797ea5d1663c5ce8ada6f4e3fd65866fe0d1667c66216ab1c9bfe617b783210b43e0482773aa03628187ab1f55fceab28e5ccf300f3f3cfca3b64d3d5e8f3f82f351fb2ef828f0a08", 0x9a, 0x0) mmap(&(0x7f0000000000/0xd7d000)=nil, 0xd7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x9) write(r3, &(0x7f0000d7c000-0xe9)="1f000000f90300ff00000001000000200700090000000100010000000101006e9e0000000000bbffff74dd7e7293e251", 0x30) 2018/02/01 23:03:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000390000)=@nl=@unspec, &(0x7f0000115000-0x4)=0xc, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c40000-0x10)={0x0, 0x8, 0x100000000, 0xfa}, &(0x7f0000771000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d10000)=@assoc_value={r1, 0x100000000}, &(0x7f0000b49000)=0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f88000-0x9)='/dev/ppp\x00', 0x501280, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00006b0000)={0x0, 0x2f, "c9918c10be0bd6ce5317936b27cafc295c5958d5207ac295478697f9a15856748da5d3ad758f731decfb68eaca95f5"}, &(0x7f0000c6f000)=0x37) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000337000-0x8c)={r3, @in6={{0xa, 0x1, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}}, 0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000eca000)={r3, 0x2e, 0x3}, &(0x7f0000d45000-0x4)=0x8) mount(&(0x7f0000f6d000-0x8)='./file0\x00', &(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000409000-0x5)='coda\x00', 0x4000000380820, 0x0) unshare(0x8000400) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000521000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fsetxattr(r4, &(0x7f00007a3000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000deb000)='/proc/self/net/pfkey\x00', 0x15, 0x0) [ 67.116910] device gre0 entered promiscuous mode [ 67.133325] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5394 sclass=netlink_route_socket 2018/02/01 23:03:43 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000014000-0x30)={0x4, 0x0, &(0x7f0000014000-0x8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000012000)}) socketpair(0x9, 0x80001, 0x556, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f000001a000)={{r2, r3+30000000}}, &(0x7f0000008000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/01 23:03:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ee000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) r1 = accept$packet(r0, 0x0, &(0x7f0000e3b000-0x4)) pivot_root(&(0x7f0000f41000)='./file0\x00', &(0x7f0000219000-0x8)='./file0\x00') fsync(r1) 2018/02/01 23:03:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00009f1000)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/02/01 23:03:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@empty, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) setsockopt$sock_void(r2, 0x29, 0x23, 0x0, 0x0) bind$inet(r0, &(0x7f0000dc8000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000ad9000)=""/127, 0x7f}], 0x1, 0x102) 2018/02/01 23:03:43 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fc2000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000001000-0x6)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_crypto(0x10, 0x3, 0x15) sendto(r2, &(0x7f0000002000-0xa5)="4cd85ee131fa8056e7b56ea6ea5b7551a6dfa8ba2486165b6506f30f1df43f1f7971b816894aceefc9f84316692edd54e9caa599fef8a33de6fe05075105f7589b4e436d2684527774ee5936bae7ea7d5b48d1383a7071d9cbf11b805f77dd2d7065037f22edba111b29c0b308b023d8c3c89d9d0c6de8b680d14b008795a4ef67c67a31aad507924a624ba834fc5dfe7055346d88d79eae43b8f3595423a1943cd2179aa9", 0xa5, 0x48000, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x2, 0x0, 0x4, 0x2, {0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}}, 0x3a) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x4, 0x3, 0x7, 0x401, 0xaa39, 0x2}}) lseek(r1, 0x0, 0x2) 2018/02/01 23:03:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009be000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000dd2000)) shutdown(r0, 0x1) 2018/02/01 23:03:43 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) msync(&(0x7f0000bcb000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000001000)=""/138, &(0x7f0000002000-0x4)=0x8a) 2018/02/01 23:03:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003ae000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000d31000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$TCGETA(r1, 0x5405, &(0x7f0000e4f000)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000095a000)={0x0, 0x1, &(0x7f0000686000-0xe2)="c7"}) 2018/02/01 23:03:43 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b27000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000000)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @empty, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2018/02/01 23:03:43 executing program 5: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006b5000)='/dev/hwrng\x00', 0x10400, 0x0) sendto$inet6(r0, &(0x7f0000bf1000-0xd5)="39fb7379308e2887294ba491c98eefa8bbd5713a2ca4a28223a9a7c604e829a3122a348d8b734af3f8023c071e66c521d1a6fbf23135bded0c63fe9328399bcfdf51d0800d06e1602fbb53b7b91e48d14973efaf3071b33830ddd44de856c63544fd8e32e77a69285863f5fc04c87a41c03dc7405755433aa55d897e312d46e677be3f8c6364e4f09928d498ddd9cdb057425dbad99036b4bdbe9a576d72fc67417a2a7da9701ed7c92eab516e6f6ba6e7239e6ab1f6c0097ea7ea26577ed29783f176a2178ce92bf7b75657fe1c102b137904bdef", 0xd5, 0xc0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000f8a000-0x8a), 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) connect$inet(r0, &(0x7f0000e82000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) 2018/02/01 23:03:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)) socket(0xf, 0x7, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 67.339654] binder: 10376:10380 ERROR: BC_REGISTER_LOOPER called without request 2018/02/01 23:03:43 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000b000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) read$eventfd(r2, &(0x7f000013b000-0x8), 0x8) getdents64(r2, &(0x7f000002a000-0x2c)=""/48, 0x30) 2018/02/01 23:03:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002d5000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/01 23:03:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00000d4000-0x4)=0x5, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000b76000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e88000)=@newlink={0x38, 0x10, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VF_PORTS={0x4, 0x18, []}]}, 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000097b000-0x4), &(0x7f000044f000-0x4)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) flock(r0, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000208000-0x10)='/dev/sequencer2\x00', 0x880, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00005a0000-0x50)={{0x7ff, 0x2}, {0x1000, 0x602}, 0x1, 0x4, 0xffffffff}) r2 = syz_open_dev$usbmon(&(0x7f0000fbe000)='/dev/usbmon#\x00', 0xae2, 0x1f7caae40ab7e52) fadvise64(r2, 0x0, 0x0, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d6a000-0x12)={@generic="10fd8dc5cf240d3134c151569bf8ba0f", 0xffff}) 2018/02/01 23:03:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00009db000-0x8)={0x0, 0x0}, 0x4000) ioctl$TCFLSH(r1, 0x540b, 0x54) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00003d9000-0xc9)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c6120", 0xc8) accept$inet(r0, &(0x7f00000ed000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00005cf000-0x4)=0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000def000)='/dev/sequencer\x00', 0x84000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000daf000)={0x4, &(0x7f000020b000)=[0x5, 0x8, 0x40, 0x4]}) 2018/02/01 23:03:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000047000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000a53000-0x38)={&(0x7f00006aa000-0x10)=@nfc={0x27, 0xb1a, 0xe4e2, 0x1}, 0x10, &(0x7f00000cc000)=[{&(0x7f00000c4000)="b6bab04da7eb78140a8b731b1fd3875e5a3c181e6cc7338fef50f7a29e50544636c37cbae53ebe3357a284c95928fa1e2f3cb6f6ee1461401ad085feda164c238e2e247a301d8872d25c42a4ccdb7de495a26b6cf6ec276ea660dce4e3dd4d6004613f4f4bce39655322e729d2e5ded0d5d4a25231efbf60e868aaf044d8dbc7bf08c0d085add1b21f3a138a7d263b6bc3f1651ee09837517a240b1f19985072da23925e80c0fc6e527dd31950ad08b736e1f832219504e898f0e2103a9d96b565971dc2b03f524b82f9d00cdf1d020da563cd7cce02a5ebbe45", 0xda}, {&(0x7f0000f73000)="02add72a364d8dc3ab70b77aa6f1d11d5369b878817aded6bf896c03d14b16ed2eb4835e1536a1", 0x27}, {&(0x7f00007df000-0x64)="63ca3991585cacbfe96e3defeac3837065067d8b577c09f0d34d9dc56e997ed280360160c69fe8889224ce209ce4f6ec110d2e62f692a86c451f753dade4ac9a13ee83d12295c85ac81db241311a99602acd6feea718232edfb6e9e42aabae7e42aa04ae", 0x64}, {&(0x7f0000c90000-0xc)="39da9d63e74a20c5a1c530a0", 0xc}], 0x4, &(0x7f00007bf000)=[{0x50, 0x115, 0x1, "3284bdddaf876d226950b36a39faf6d9df8808f19b467728d4995b588e3a1b7be7a1ba665af8d0ae01603625c6f6c3445d17122e2cbd31cdbb"}, {0x110, 0x0, 0x100000000, "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"}, {0x10, 0x115, 0x1f}, {0xf8, 0x104, 0x1c000000000, "6944b2226f9e41edd7d2f746f7a32fcd05b0a90f6d337509e1f3c65ee769b05fa780408befc23ef29a6e8e6e7ef7f1a5bd782c90ff5035232927288423faea4822d73b752a11db528260a8afeac46900bb4914bb9fee7ea7b84b0d903dc39f13b6a03735bb1b91490992c2cda9e9d83967073d7cac55954c47b12d5d2e11e96c959da8ba349c2f8440a4808ad02df3bafd88ad4952d4048f386b5812514d22881ef3c5e9ce3f6ad546d36751292cfabed1acb6519cda9c6a46fb43b7e5e64c8d7fb2a8ce79d8a4061c923e4a496cf3df5e3376b0230a4419b9b1da22467a66061060da17"}, {0xb0, 0x118, 0x1, "c600bf21ab70a8507d4249076b5227b6b6325b26b6096a221a0675b4387a9f896e64b698d47eac18487ec9f6c86d3ebd2078c8285d3ee42ae91b16c4474dbe2f966a1195cd46364e33205504c99b4c9f4bb3cf91b2503fb070fe2e8826380f5f8a3df48e80547498374f76f94e3440be9e31c937f094b5d2280e75ffc5b5a3274dbd179d0baf01418c20fcefdf20d7ae1409bbaf926f71ee1f3e6b2949db573a"}, {0x48, 0x11a, 0x1, "4947ff3f9c15cc0c507191acff8cf158f2a10c7432a56ceaf667fa9d6a27d889104d58177c13cd99d5acd2b28010a19dcc"}], 0x360, 0x8000}, 0x4) socket(0x11, 0x2, 0x0) 2018/02/01 23:03:43 executing program 1: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f00004ae000-0x8), 0xfefa10e790662079) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000001000-0x8)=0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x600000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000002000-0x10)={0x3, {"b790e180745754"}, 0x9f4}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000)=0x3) 2018/02/01 23:03:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000c1a000-0x10)) clock_settime(0x1, &(0x7f0000001000-0x10)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000f05000-0x8)={0x0, 0x0}, 0x80000) clock_gettime(0x0, &(0x7f000020a000-0x10)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000758000-0xb4)=[{{&(0x7f000052c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000a52000-0x70)=[{&(0x7f000019e000)=""/155, 0x9b}, {&(0x7f000024b000-0x6)=""/6, 0x6}, {&(0x7f00004fb000)=""/4096, 0x1000}, {&(0x7f000054d000-0xe4)=""/228, 0xe4}, {&(0x7f00004e0000-0xe4)=""/228, 0xe4}, {&(0x7f000054e000-0xf)=""/15, 0xf}, {&(0x7f0000925000-0xef)=""/239, 0xef}], 0x7, 0x0, 0x0, 0x4}, 0x1f}, {{&(0x7f00003e0000)=@nfc_llcp, 0x60, &(0x7f0000157000)=[{&(0x7f0000156000)=""/129, 0x81}, {&(0x7f0000b2c000-0x1000)=""/4096, 0x1000}, {&(0x7f000049f000)=""/135, 0x87}, {&(0x7f0000ae6000)=""/14, 0xe}, {&(0x7f0000a4f000-0x19)=""/25, 0x19}, {&(0x7f0000716000)=""/20, 0x14}, {&(0x7f0000a27000-0x26)=""/38, 0x26}], 0x7, 0x0, 0x0, 0x8}, 0x80000001}, {{0x0, 0x0, &(0x7f0000ff9000)=[{&(0x7f0000fc5000)=""/115, 0x73}, {&(0x7f0000195000-0xea)=""/234, 0xea}, {&(0x7f0000c78000)=""/162, 0xa2}, {&(0x7f00005d4000-0x76)=""/118, 0x76}, {&(0x7f0000296000)=""/118, 0x76}, {&(0x7f0000f4c000-0xc5)=""/197, 0xc5}], 0x6}, 0x5}], 0x3, 0x40000000, &(0x7f0000918000-0x10)={r3, r4+30000000}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00006fa000-0xc)={0x0, 0x1f, 0x30}, &(0x7f0000104000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000597000-0x8)={r6, 0xf50b}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000bcb000)={r6}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000173000)=0x964, 0x4) sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic]}, 0x14}, 0x1}, 0x0) connect$l2tp(r2, &(0x7f0000955000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x2, 0x4, 0x4, {0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x32) recvmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f000068a000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00005ac000-0x8)={r6, 0x5}, &(0x7f00002a2000-0x4)=0x8) [ 67.389796] binder: 10376:10380 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 67.424575] binder: 10376:10409 ERROR: BC_REGISTER_LOOPER called without request 2018/02/01 23:03:43 executing program 5: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fdd000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000b30000-0x20)={0x5, 0xffff, 0xffffffffffffffff, 0x1, 0x8, 0x10001}) 2018/02/01 23:03:43 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f00001ca000), &(0x7f0000001000-0x4)=0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000213000)='/dev/pktcdvd/control\x00', 0x400001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ftruncate(r2, 0x3) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000058000)) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/02/01 23:03:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0x45)='L', 0x1}], 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/02/01 23:03:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006b5000)={0x10c, 0x0, &(0x7f0000d03000)=[@decrefs={0x40046307, 0x2}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x48, 0x18, &(0x7f00004af000)=[@fda={0x66646185, 0x2, 0x4, 0x14}, @ptr={0x70742a85, 0x0, &(0x7f00006d4000), 0x1, 0x4, 0x3a}], &(0x7f0000637000)=[0x38, 0x38, 0x40]}, 0x401}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f0000fd0000)=[], &(0x7f0000049000)=[0x0, 0x58]}, 0x6}}, @acquire={0x40046305, 0x3}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x28, 0x50, &(0x7f0000793000)=[@ptr={0x70742a85, 0x1, &(0x7f0000633000), 0x1, 0x3, 0x3d}], &(0x7f000098e000-0x50)=[0x78, 0x38, 0x0, 0x38, 0x48, 0x0, 0x20, 0x58, 0x60, 0x40]}}, @increfs={0x40046304, 0x1}, @enter_looper={0x630c}, @release={0x40046306, 0x3}, @exit_looper={0x630d}, @release={0x40046306, 0x4}], 0x1000, 0x0, &(0x7f00008c4000)="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"}) getresgid(&(0x7f0000479000-0x4), &(0x7f0000107000-0x4), &(0x7f0000d5e000-0x4)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9]}, &(0x7f0000094000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000db4000-0x8), &(0x7f0000e15000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00007b3000)={0x0, 0x0, &(0x7f0000a16000-0x44)=[], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/01 23:03:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x1) syz_open_pts(r0, 0x14040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x400000, 0x0) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x20)={{0x77359400}}) capget(&(0x7f0000001000-0x4)={0x20080522}, &(0x7f0000216000)) fchmod(r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000003000-0x20)="bdeab766be326cb036b29508b663535dbdae736f1cb6589898e99c09be850618"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000002000)=""/201, &(0x7f0000005000)=0xc9) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000004000)=0x5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x6, &(0x7f0000006000-0xf7)="6f04d0d816a77fea3c595a5f7d3dabbcbbaa2538aaf11fcf2769fa3ac3d0a39c0ebd7ff5c7d4672ea3171b2fec88f656a30572fdb895e835c5e5621f4245a170eb929ec08fb143bb606bfe3a61ee8eefa50ad24a69db1c1c9d0f245d02ffd033b81f1c051183e93327dadc58cd20a21122f3ab87ce8861feb87f83adeeb57b7d528ff242e884029935f22e0b129d5cd63af4e31814420539d827971addf0418c7cf1702045cdb897ecd61de9566fda32f2bffa8803da00845e4aa01b52b7274f5039c7bc446b5dad12b171099253cb7fff66c247d8965cab541145074f8e7d25b24aabff213294176df67c953ad15e139bf0647cb47c21") sched_setaffinity(r2, 0x8, &(0x7f0000001000-0x8)=0x5) [ 67.557254] binder: 10442:10444 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 67.571948] binder: 10442:10444 got transaction to invalid handle [ 67.579681] binder: 10442:10444 transaction failed 29201/-22, size 72-24 line 3005 2018/02/01 23:03:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) shutdown(r0, 0x0) 2018/02/01 23:03:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001d6000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f000074b000-0xb0)) r1 = syz_open_procfs(0x0, &(0x7f0000b3c000-0x8)='ns/user\x00') setns(r1, 0x0) 2018/02/01 23:03:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = socket$inet6(0xa, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000038d000-0x10)={0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0}, &(0x7f0000f13000)=0x10) clone(0x1000000, &(0x7f0000f79000), &(0x7f0000305000), &(0x7f0000d3f000-0x4), &(0x7f0000f64000-0x1a)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001f0000-0x8)={r1, 0x3}, &(0x7f0000104000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004b4000-0x8c)={r1, @in={{0x2, 0xffffffffffffffff, @rand_addr=0x10001}}}, 0x8c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000767000)='/dev/ptmx\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000e02000-0xd8)=[@in6={0xa, 0x0, 0x6669, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x6ee41ff7, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x1, 0x3, @empty, 0x80}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x7f}, @in6={0xa, 0x3, 0xac2c, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffff801}], 0xd8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000d59000-0x4)=0x8) userfaultfd(0x0) 2018/02/01 23:03:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) flistxattr(r0, &(0x7f0000ada000)=""/20, 0x14) 2018/02/01 23:03:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000000000)=0x3a6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001000)=0xe8) setuid(r1) 2018/02/01 23:03:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x9a, "401875279406c115c576959352b8f2ccbbc427dec4802f44f8537f19f22f8ccd4ee3ac86e68d756d5db21849343730303a246675d45ed30c25de9c52481f7571e7a8ab52bc8ed1e5d966bffffc83eec47da3f5a825667c9c0917031117be3fac110eb8256b0473e2ec017983af8797c9d8112cea31b78e63435d7bab62ee0ccc78f799d30864840e0c615abb423e5c74e4ad9db37476c0079641"}, &(0x7f000061e000)=0xa2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000731000)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00009e5000+0x976), 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000bb000)={r1, 0x6}, 0x8) ustat(0x6, &(0x7f00009c4000-0x14)) 2018/02/01 23:03:43 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000619000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000041e000)={0x3, 0xffffffff, 0x4, 0x15, &(0x7f0000819000)=""/21, 0xd5, &(0x7f0000001000-0xd5)=""/213, 0x95, &(0x7f0000e13000-0x95)=""/149}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x34)="4b34f9ed58d4b7a3e1bc97d0f61185af6d71b37ee6192c6410c78cbe818119c091c9ac04bfb81bde5f9b1442bda2434d2d6038ee", 0x34, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000-0x3)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r1, &(0x7f0000001000-0xb3)="470fe1ed42eaeac92d4e0f3f0b38871eb634880d763af5a445b5a5f43c7e7af1569d5337171d824a1245a3e9fb0374fc79fc9af1330a0e76e46600e2bfd3768b461aaec41c146ce3fa6f1f80241bbb80130c4274b8012aa86ac397fc96c4d83726c1482b5563783cbf661810cc695dbcc68603ee38e2c63be6beb7f0e8a9cc79803bd554156d7601d0aea8bd7c978a59bdcbd17025135a074e57bd0c34f216c53f97471b25a328f1ff111d7058fa58981e2092", 0xb3, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8913, &(0x7f0000eb7000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0xffffffffffffffef}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00005f2000)={0x5, 0x0, 0x1, 0x7}) fcntl$getown(r3, 0x9) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000e7f000-0x20)={0x1, r4, 0x2}) 2018/02/01 23:03:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00005a2000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000063f000-0x10)={0x3, &(0x7f0000d6d000-0xc)=[{0xffffffffffffff27, 0x1000}, {0x20, 0x1}, {0x3, 0xfce}]}) [ 67.603233] binder_alloc: binder_alloc_mmap_handler: 10442 20000000-20002000 already mapped failed -16 [ 67.615905] binder: BINDER_SET_CONTEXT_MGR already set [ 67.619052] binder: 10442:10449 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 67.619061] binder: 10442:10449 got transaction to invalid handle [ 67.619069] binder: 10442:10449 transaction failed 29201/-22, size 72-24 line 3005 [ 67.647220] binder: 10442:10444 ioctl 40046207 0 returned -16 2018/02/01 23:03:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000018a000)={0x100007}, 0x8, 0x0) prlimit64(0x0, 0x80000000000000b, 0x0, &(0x7f0000f91000-0x10)) r1 = getpid() r2 = gettid() read(r0, &(0x7f0000000000)=""/128, 0x80) pipe2(&(0x7f0000a34000)={0x0, 0x0}, 0x800) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000956000-0x4)) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008ca000)='/dev/pktcdvd/control\x00', 0x149000, 0x0) ioctl$TCSETSF(r6, 0x5404, &(0x7f0000448000-0x24)={0x7, 0x1ff, 0x1, 0x401, 0xffffffff, 0x6, 0xff, 0x9, 0x4, 0x6, 0x1, 0x9}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f000078c000-0x1)={0x1}, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000a26000)={@generic="f8b5712c320f10b668bb1f62ae0322cc", @ifru_flags=0x1200}) ioctl$TCSBRK(r3, 0x5409, 0x4) tgkill(r1, r2, 0x1) 2018/02/01 23:03:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003a7000)='ns/net\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000024c000)={0x5, 0x380000, 0x4, 0x2, 0x2, 0x7f}) ioctl$VT_ACTIVATE(r0, 0x5606, 0xfc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b3d000)={0x0, 0x6, 0x2, 0x40}, &(0x7f0000691000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005d5000-0xa0)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x2, 0x4, 0x2, 0xffffffff, 0x9}, &(0x7f00001dd000-0x4)=0xa0) signalfd(r0, &(0x7f0000acf000)={0x9}, 0x8) setns(r0, 0x0) 2018/02/01 23:03:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000160000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bee000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00001e2000-0x8), 0xba) 2018/02/01 23:03:43 executing program 6: clone(0x0, &(0x7f0000e81000), &(0x7f00001e8000-0x4), &(0x7f00000e7000-0x4), &(0x7f00005d6000-0x75)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x2100, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00003b8000-0x10), &(0x7f0000da8000)=0x10) fcntl$setpipe(r0, 0x407, 0x8) dup(r0) 2018/02/01 23:03:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lremovexattr(&(0x7f0000ad1000-0x8)='./file0\x00', &(0x7f00008c7000-0x9)=@known='user.syz\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) inotify_init1(0x80802) 2018/02/01 23:03:43 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x2, &(0x7f0000001000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) 2018/02/01 23:03:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2000000000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c7c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000975000)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000803000/0x4000)=nil, 0x4000, 0x3000000, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/01 23:03:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f00007d1000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000bf000-0x4)=0x0) lstat(&(0x7f000009f000-0x8)='./file0\x00', &(0x7f00002b9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = getpgid(0xffffffffffffffff) r9 = geteuid() getgroups(0x1, &(0x7f0000ded000-0x4)=[0x0]) fcntl$getownex(r2, 0x10, &(0x7f0000c96000-0x8)={0x0, 0x0}) r12 = geteuid() lstat(&(0x7f0000d2a000-0x8)='./file0\x00', &(0x7f0000ff3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() getresuid(&(0x7f0000258000-0x4), &(0x7f0000cae000-0x4), &(0x7f000097f000-0x4)=0x0) fstat(r2, &(0x7f000008b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = openat$autofs(0xffffffffffffff9c, &(0x7f0000013000-0xc)='/dev/autofs\x00', 0x200000, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000638000-0x4)=0x0) fstat(r0, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000f57000)={0x0, 0x0, 0x0}, &(0x7f0000ed8000-0x4)=0xc) sendmsg$unix(r3, &(0x7f0000dc7000)={&(0x7f000087d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005a5000)=[{&(0x7f0000dce000)="36964562c6be451aa07eda1307a49adf5febc90f4a6ca2bbcf7258241bbbe988a6908f76259e51ce400cbfebc6e368b1654554adcc9da60508944a1d71810f5cfc4bf7faefc1edc7da11a275d1ebcdc86b526b9a3c915eff449ae14a79a68aa9f661576301843261a9ca60c969c404fa17227ef0292fa21b", 0x78}, {&(0x7f00009b8000-0xea)="fb391e95a18c40f0f1d1a027ee130d454e63f748e603759a276d21ddc33fd295171197847f7e081eb8a8766210774be11be19d4fc3441b49e22920fb5b4f3a2541f821b095b8aa767531afb9acbdbf9de793627944e8d79aea8599adaa8a360ccdac218e4211301aa6ae2fcb92e70aced8885092d53a533b5ef74cd349cd9960f5754a64947555ddc185404e2491751fbed2cc952588443f5e13836476f9ce8f4845d2f0bbe85f8998689a70409f8a342c725143c5f33d79476b145db54d93b6243b8c8e912ecedb1d9df9f7cafebd00ca3de30c168b1d466809152d5f7373623bbb44748ea16f522ccb", 0xea}, {&(0x7f0000fcd000)="a42ca024f24ff582aeca405d87c132e3c0201a3e06d4afbdecca86558a7d4b9525e0a76a66f8460e5c18b688604893238fbb76b04369073a68d722ebd0a8249f56c0a8531822319f76081579f5dc7ca9c22fae51c039985f433bb51a635f0b9a93333a8f0ac3a26fa5340820c4555f966ddeca6a33161f3b7fd10c978e8a8918977024d26c23db7e9304e76a16ae278b28e950a86e1c2e053043699b9c15accd0e98b842c6a55922b0a18ca2d5189c490d2afd40bfe1ddcaf5112638521aac498c31f37a4095643367bc0abee9cd284a7b798efe3c4dc9f8a479cadb1cf220f391409e8638112fdb7695664913e8c1", 0xef}, {&(0x7f00005b1000)="517851dc8b82a99408737b17fc1a1a303d9eebdbf4e79a4de6bbffe9d82cd231b4697593d37d0b4c1c7288154b72855f93b4a04d63f1d21aa0a7eecda582ddf26260e707fb24f2c72ad6197ff15727c81cdea59898681cbccd1a21ca29ffb60aaa7c23b5d1d8b1dfdabf4541aebc46d1cfb162c7015e4ac3b9", 0x79}], 0x4, &(0x7f00000b3000-0x160)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r3, r1, r4, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r4, r17, r2, r4, r3, r0]}, @rights={0x28, 0x1, 0x1, [r0, r2, r1, r3, r2]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r1, r2, r0, r2, r0]}, @rights={0x28, 0x1, 0x1, [r4, r4, r0, r0, r4, r2]}], 0x160, 0x1}, 0x40) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1}, 0x0) close(r2) close(r4) fcntl$setsig(r1, 0xa, 0x1e) removexattr(&(0x7f00006b2000)='./file0\x00', &(0x7f000079f000-0x2f)=@random={'user.', '(#md5sumsystemmime_typekeyringppp0em1GPL&\x00'}) 2018/02/01 23:03:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00006e3000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f00009b5000), 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000026f000)=@assoc_value, &(0x7f0000dcd000)=0x8) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2018/02/01 23:03:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x37)={r1, 0x2f, "e6f4dd565b44d6a1e720b6ecca4414d05ada4075a8beece4660f3bf635333cb79d0696fc23918a84ace332c48a2fe0"}, &(0x7f0000001000-0x4)=0x37) getdents(r0, &(0x7f0000000000)=""/4096, 0x1000) clone(0x80000000, &(0x7f0000fdd000-0x19), &(0x7f0000e9a000-0x4), &(0x7f0000bb1000-0x4), &(0x7f00004d7000-0x5e)) 2018/02/01 23:03:43 executing program 5: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x2b, 0x0, 0x0, "355cf8ffc87d"}}) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000274000)={@multicast1, @multicast1, @multicast1}, &(0x7f00007c0000)=0xc) 2018/02/01 23:03:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000567000)={{{@in=@loopback, @in6=@mcast1}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000ba2000-0x4)=0xe8) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000b0f000)="ff0101000000000000000000efff000000000000", 0x14) prctl$void(0xd) 2018/02/01 23:03:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c2e000-0xc)='/dev/autofs\x00', 0x100, 0x0) fadvise64(r0, 0x2b, 0x6, 0x4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e6f000)={@empty, @dev={0xac, 0x14, 0x0, 0x10}, @multicast2=0xe0000002}, 0xc) 2018/02/01 23:03:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d3f000)="180000001a0099f0003be92900ed250e0aed081600000000", 0x18) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000034000)={0x8, 0x8, 0xbe, 0x8}, 0x8) 2018/02/01 23:03:43 executing program 0: mmap(&(0x7f0000000000/0xc2d000)=nil, 0xc2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c2d000)={0x0, 0x0}) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c2d000)={0x0, 0x40, "58dbf7d27dbcec303dfc7ee22f516cb97ee3cbda6946f73dafee3984f22563ca9771308fb0afa2d4331ef9c8714a52df81727a42b0b9e796543bb9e3012a7967"}, &(0x7f00002b8000-0x4)=0x48) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000da000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000c2e000)={&(0x7f0000c2f000-0xc)={0x10, 0x0, 0x0, 0x40002000}, 0xc, &(0x7f0000c2f000-0x10)={&(0x7f000058a000-0x284)={0x284, 0x9, 0x1, 0x810, 0x2, 0x3, {0x7, 0x0, 0x1}, [@generic="0da567e8278fb2b297718f9bd796dd4e91b1de4759289a123ac08d164c6ec6c4758e83083edd47eb51c8e24481da930cd8c0a93ac3303303139db72a2587569365175a3ab9b0b410f63054a4749cc5043963688c0fc4cdf981552e3696b609c8822b1b2e46200b1591f1afffd213c5ec313adaf74b1f033ddcd56f288a9a32f59bc8f2b48dca00b37b37e2309761465512d1fa1219424b895c2bd3c40a9b8a5e9d33465427443526ec10c684357131a402a1be3b0339008984c7", @generic="d6ff4e314f2dada70fa41e6456ddd503c8697c7194fc2a2d6165a89109f24c321f863b0f9a760ded59afe6bd676c5bc1938af61800ac38d2c5c10105d177a42f99caf1231757acfe6e993f61b28fa4f730127f719b09ab46a23b14a1a43e0892706ae5b315bfeaa8b4e3dd50973572c4e9213b3a3696194acb013e840c6e4c9cf663835d12e8f7d7c0d968a2da95c36f9200d27bc067db993bbb4fee6ed6441d76c497c3a8582a87ea14165b80ec1e4ec9ceb0f78e7e466b2b55ed1c3041bc02f8b099a8bd8f519cba3ef4519caa99a145c858d276d0cb86df64902829938a4cb8080dc8c4", @nested={0xd0, 0x68, [@typed={0xc, 0x27, @pid=r3}, @generic="d7ab5745221af3da9587213819e2769b2d17252eda4503cce999d74da09d46852e41bd464c474cfe43216a1153e115fb18b0fcb6f76b9e4b26afc28dcddf86d9b7ada115fc705bb1661f6919fcbae9d3a11d973ca3b1730b4e07e99cbfecfc91f0989f44d37075eacebda514cf95052eb13b11f13376e69d5a9a92ee5d852eb5d253959ca54b6af057ca33139308172e4ff1221607f71e0fdd0c679bf32d6ec099ebbe4d0d78e3a98f6a4bee53c17d0aaddbfbc55548a2efb25221fd4fd7e997"]}]}, 0x284}, 0x1, 0x0, 0x0, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000915000-0x4)=@assoc_id=r1, &(0x7f00007cd000-0x4)=0x4) r4 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r6 = getpgid(r5) fcntl$setown(r4, 0x8, r6) fcntl$getownex(r4, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x4207, r7) ptrace$getregs(0x2, r7, 0x7fffff, &(0x7f00008b8000)) inotify_add_watch(r2, &(0x7f000064e000-0x8)='./file0\x00', 0x81000906) [ 67.871549] binder: BINDER_SET_CONTEXT_MGR already set [ 67.886862] binder: 10507:10513 ioctl 40046207 0 returned -16 2018/02/01 23:03:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f00003fa000)={0xa, 0x0, 0x0, @empty}, 0x1c) prctl$seccomp(0x16, 0x2, &(0x7f0000eab000-0x10)={0x2, &(0x7f000069a000-0x10)=[{0xffffffffffff8000, 0xff, 0x7, 0x9}, {0xff, 0x2, 0x5, 0x3}]}) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffafffffffffe, &(0x7f0000af6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000496000-0x8)={0x0, 0x0}, 0x8327bb6919476a8b) sendmsg$nl_xfrm(r2, &(0x7f0000b8e000-0x38)={&(0x7f000097b000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000aae000)={&(0x7f0000a4b000-0xdf)=@flushsa={0x135, 0x1c, 0x738, 0x6, 0x0, {0x7f}, []}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000759000-0x10)=@common="6c6f0000000000000000000000000e00", 0x10) r3 = add_key(&(0x7f0000a5d000)='id_resolver\x00', &(0x7f00003f3000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000977000-0x1)='J', 0x1, 0xfffffffffffffffd) fcntl$setlease(r1, 0x400, 0x1) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000333000)={0x13, 0x33, &(0x7f000066b000-0x33)="cb665452bb474423de2bca0c2caae51b051dfbb98a740c24c944aa31b7933fe44b583a10b89e273c4c21c7731b8873680f4517"}) socketpair(0x11, 0x5, 0x4, &(0x7f0000d3c000-0x8)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002b9000)=0x0) ptrace$peekuser(0x3, r4, 0x4) accept$inet6(r0, &(0x7f0000a81000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000e10000)=0x1c) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000365000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00006a7000)={0x800, {{0xa, 0x3, 0x40, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x44bc}}, {{0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}}}, 0x108) keyctl$clear(0x7, r3) r5 = dup2(r0, r0) sendmsg(r5, &(0x7f00002e7000)={&(0x7f0000a56000)=@nfc={0x27, 0x3, 0x8, 0x5}, 0x10, &(0x7f0000c5e000)=[{&(0x7f00005d2000-0x5)="cae30504c0", 0x5}], 0x1, &(0x7f0000f18000)=[], 0x0, 0x20004001}, 0x20000980) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x800, 0x7fffffff) accept$inet(r6, &(0x7f0000641000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000057c000)=0x10) chdir(&(0x7f000064d000)='./file0\x00') ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f000063b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000db8000)=@ethtool_ts_info={0x41}}) 2018/02/01 23:03:43 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000-0x1128)=@dellink={0x20, 0x11, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) prctl$getname(0x10, &(0x7f000001c000)=""/247) 2018/02/01 23:03:43 executing program 1: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) rename(&(0x7f0000954000)='./file0\x00', &(0x7f0000b5f000)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0xe)=@l2={0x1f, 0x1, {0x5, 0x6, 0x9, 0xa42, 0x4}, 0x13, 0xfff}, 0xe) 2018/02/01 23:03:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socketpair(0x2, 0x0, 0x10000, &(0x7f000023e000)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00002a8000)=0x1, &(0x7f0000e32000)=0x4) shutdown(r0, 0x0) [ 67.913386] binder_alloc: 10507: binder_alloc_buf, no vma [ 67.923252] binder: 10507:10539 transaction failed 29189/-3, size 0-0 line 3128 2018/02/01 23:03:43 executing program 7: mmap(&(0x7f0000000000/0xb60000)=nil, 0xb60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000b60000)='ceph\x00', &(0x7f0000558000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b60000)="a31300a75055ce8fcdf51626279b7176a118d7dfdc1d89f4c2ef07fa745c05c5c7a7f605d24cfee97ab6e39f9afb492093878729a6ac50daeaecbf7d4f305eea7caeb0be48abab21", 0x48, 0xfffffffffffffffe) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000445000+0x929)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000b61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000b61000)=@unspec, 0xc) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000b60000)='keyring\x00', &(0x7f0000b61000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = getgid() getresgid(&(0x7f0000038000)=0x0, &(0x7f000074c000-0x4), &(0x7f000067c000)) setregid(r2, r3) r4 = add_key(&(0x7f0000b60000)='asymmetric\x00', &(0x7f0000b60000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) socket$unix(0x1, 0x2, 0x0) keyctl$setperm(0x5, r4, 0xc0810) keyctl$search(0xa, r4, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x0}, r4) 2018/02/01 23:03:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000052f000)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/02/01 23:03:43 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f00005fe000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000-0x82), 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000fdb000)='/dev/usbmon#\x00', 0x4, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000fdc000+0x443)={0x100000001, 0x6, 0x100000000, 0x2, 0x8, 0x8}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f5000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000fdc000-0x4)=0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000773000)={r3, 0xffffffffffffffff}, &(0x7f0000fdc000-0x4)=0x8) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1}, r1) 2018/02/01 23:03:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000099c000-0x9)='/dev/rtc\x00', 0x400004, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000283000-0x10)={0x5, &(0x7f0000bc7000-0x28)=[{0x3, 0xe000000000000000, 0x3, 0x1}, {0x3, 0x6, 0x1d, 0x9}, {0xc2e, 0x9, 0x6}, {0x0, 0x8449, 0x9, 0x3}, {0x9, 0x100000001, 0xffffffffffffffc0, 0x80}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000e50000-0x78)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xf}}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00008a9000-0x10)=@syzn={0x73, 0x79, 0x7a}}) ioctl$KDSKBLED(r0, 0x4b65, 0x8) 2018/02/01 23:03:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c5b000)='./file0\x00', 0x422080, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b66000-0xe8)={{{@in=@remote, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000329000-0x4)=0xe8) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000d86000)="232109a7", 0x4) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002a6000)=[&(0x7f0000fbb000-0x11)='/dev/vga_arbiter\x00'], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/02/01 23:03:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c44000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) 2018/02/01 23:03:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x8000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f00003fa000)={0xa, 0x0, 0x0, @empty}, 0x1c) prctl$seccomp(0x16, 0x2, &(0x7f0000eab000-0x10)={0x2, &(0x7f000069a000-0x10)=[{0xffffffffffff8000, 0xff, 0x7, 0x9}, {0xff, 0x2, 0x5, 0x3}]}) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffafffffffffe, &(0x7f0000af6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000496000-0x8)={0x0, 0x0}, 0x8327bb6919476a8b) sendmsg$nl_xfrm(r2, &(0x7f0000b8e000-0x38)={&(0x7f000097b000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000aae000)={&(0x7f0000a4b000-0xdf)=@flushsa={0x135, 0x1c, 0x738, 0x6, 0x0, {0x7f}, []}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000759000-0x10)=@common="6c6f0000000000000000000000000e00", 0x10) r3 = add_key(&(0x7f0000a5d000)='id_resolver\x00', &(0x7f00003f3000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000977000-0x1)='J', 0x1, 0xfffffffffffffffd) fcntl$setlease(r1, 0x400, 0x1) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000333000)={0x13, 0x33, &(0x7f000066b000-0x33)="cb665452bb474423de2bca0c2caae51b051dfbb98a740c24c944aa31b7933fe44b583a10b89e273c4c21c7731b8873680f4517"}) socketpair(0x11, 0x5, 0x4, &(0x7f0000d3c000-0x8)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002b9000)=0x0) ptrace$peekuser(0x3, r4, 0x4) accept$inet6(r0, &(0x7f0000a81000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000e10000)=0x1c) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000365000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00006a7000)={0x800, {{0xa, 0x3, 0x40, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x44bc}}, {{0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}}}, 0x108) keyctl$clear(0x7, r3) r5 = dup2(r0, r0) sendmsg(r5, &(0x7f00002e7000)={&(0x7f0000a56000)=@nfc={0x27, 0x3, 0x8, 0x5}, 0x10, &(0x7f0000c5e000)=[{&(0x7f00005d2000-0x5)="cae30504c0", 0x5}], 0x1, &(0x7f0000f18000)=[], 0x0, 0x20004001}, 0x20000980) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x800, 0x7fffffff) accept$inet(r6, &(0x7f0000641000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000057c000)=0x10) chdir(&(0x7f000064d000)='./file0\x00') ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f000063b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000db8000)=@ethtool_ts_info={0x41}}) 2018/02/01 23:03:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000861000-0x8)='./file0\x00', 0x101, 0x80) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008f6000-0x4)=0x6, 0x4) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x2000000000000089) [ 67.980229] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.985981] binder: release 10507:10513 transaction 28 out, still active [ 68.010908] binder: undelivered TRANSACTION_COMPLETE [ 68.018256] binder: send failed reply for transaction 28, target dead 2018/02/01 23:03:43 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getflags(r0, 0x40b) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000ce000)) tee(r0, r1, 0x99, 0x2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@generic="b1f3726be4e87adea60b0e29df45179e") 2018/02/01 23:03:43 executing program 6: clock_getres(0x3, &(0x7f0000263000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000708000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="50d653452bc86702d774c1b084c5668f9c5ef83aad12a6eb9119add132bb1c881c519357cdc90b1a902c1d549cc610e5664cf9bdee7317b89d5b97a983e219bd83641711004de19e72a6b3ad8acf5f3927688788e1ed7d118c11eb83ceb0469419dc29aee4fd8b84715f1ab2a9a29670f0aca40278fe140b19718f54efc8fbf8cab992749f7649628bdccec5f643cd9a3138", 0x92) 2018/02/01 23:03:43 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000080b000)='/dev/sequencer2\x00', 0x311000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5}, 0x10000, 0x1}) remap_file_pages(&(0x7f0000f8e000/0x2000)=nil, 0x2ca, 0x0, 0x0, 0x0) 2018/02/01 23:03:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2}}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f99000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000bb000-0x4)) 2018/02/01 23:03:43 executing program 2: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r0, &(0x7f0000f14000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000f16000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000f16000-0x4)=0x1c) 2018/02/01 23:03:43 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) clock_gettime(0x0, &(0x7f0000002000)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_procfs(r1, &(0x7f000000e000-0x7)='cpuset\x00') exit(0xfffffffffffffffd) dup2(r0, r2) 2018/02/01 23:03:44 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x36}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x8)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) 2018/02/01 23:03:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000011000)=0x15, 0x4) 2018/02/01 23:03:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) r1 = accept(r0, &(0x7f000051e000-0x80)=@generic, &(0x7f00006ab000-0x4)=0x80) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000047d000)='/selinux/relabel\x00', 0x2, 0x0) getpeername$netrom(r1, &(0x7f0000e4f000)=@full, &(0x7f0000e46000)=0x48) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000654000-0xc)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000add000-0x4)=0xc) sendmmsg(r1, &(0x7f0000613000)=[{{&(0x7f00006c4000-0x60)=@nfc_llcp={0x27, 0x5, 0x100, 0x7, 0x2, 0x9, "9068f893f6067da33c80485e611d092264a5b09d5901e48d871a84d6926d3327b32f4de1d87156e66b2aa6f1145c16a3ec1f582da871d40c20f8013cb169a5", 0x3}, 0x60, &(0x7f0000a9f000)=[{&(0x7f0000542000-0xd7)="71d157db5afca2cee917b3f007a4def880db8aeac928910463e166d4a4d1a16d4f80ab45721350af576926d82d4849b9b81e0a552686f69cfe42e0a9a338a9930daa280f85ab4ee4e6e38c5c8b0de3226264fd41726ddb128675006561a7ec49927df6aec57e8446daa0a0b335ab6cdfae85031111b5ba5649ae5ad19fa7e8fbcd73024cef68f7a1d04fb9738dbddea30a70dc3e2d29adf31a8680c97d2265e8630aea06463e9a3e552f3c9326990bdd05488c05e6e1aaab1fa9c68e40b55654fe9196c70534e5e5485b150cf10c9eabeb3007654f20b1", 0xd7}, {&(0x7f0000ec9000-0xda)="d733f26a9d43562af2c266d4cf324c248c1d7c17311d41f8b38e4ccddafee261211b52d4475a17fe0f636d1d7e25e21ba14b9f8d236b20f0d529b47c37cb2824dae81a7c6bc91c06b0f51a192b80995b10cf287b90913472ce85b463d3e46435eb99a5aa117920cb4a3b47f303dc6f6ade3f642dd1fe988e6ccffe9f770ee9755db2869399ab323046023c4909b96451b4993eadd40d14b511a861b207201ed0f37a2c79b7d99cd0b945e91d335cb1dc647d230c54e980ccd5d83a1921b84047b0ae3ffc1d9a7275680dac4712dc0dfc1a86b0a81b8f165ed6bf", 0xda}, {&(0x7f0000042000)="48233711e11d414f7a6a6eb7d317f8366f667481f783faadc05be4f4dd6930e045eba91f63d8748ca0627e58d1752730f46b9c3becc554f92fdf9b6490c8fe6569257dac35bf821d9ddfdd6cac1a823624730e3db70b83768e785b001485a286572294feef417442557bda52d539b0b5acf56cf00ed9fc44bae042fbf19dd780c73a75198feca7d85feddee10b44b97055e39ae15b7a1eb63f2069e08bce8d0073b5b13684ad5995313bb9165368168d545533611d83745ac14a651db0dd5e35f322e8bf591a7f2705c0ffcbd8df4d661aac334a830dff23c755442cfeddffea85f88acd34646f2b1bb9bf1ea6", 0xed}], 0x3, 0x0, 0x0, 0x800}, 0xfffffffffffffffe}, {{&(0x7f00006bd000-0x14)=@ll={0x11, 0x17, r2, 0x1, 0x800, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14, &(0x7f000034b000)=[{&(0x7f0000f48000+0xe48)="2d8ff4a100b165aa4f2c8e53e38dc59ddbadc9f24f2711ed3bb37f663d45cfa16babea010d86a28995b1c3e83df4ede779c3811b1e42", 0x36}, {&(0x7f0000603000-0xdf)="7b4decee98a69cfee413b46f176eace6dc8ee1e6970cd04685ea363c50e1513e5a9ca4881138bba8580ce37b8b1fce3600d29e2c70ca9e00fa6823ce2bd11440689e204601bb9bce22719d7ae031f773effc7c0d1c08f385da4ccf885e32cfa28544da2ca42b891cf08766b9ee8139441868d26124ca4d9be66fedc0e907a675ad516da8f54150e011311616e7f3a998388c2a92313ae7e35ee078277e440593d8562e75c901a97a352d65f767ec3c8b9b2f1768ae6a1b9aa1b1bfe35a186ac8efd416956ebb94da20a90925622317b430ac9f441d48f73313822ec387509e", 0xdf}], 0x2, &(0x7f00002a4000-0x90)=[{0x90, 0x10d, 0x1000, "b81104ad41d1259695d48b3e8120ebc479ad0613a90facec402f2c01fafe21cb303cc378ada2df72c15069ea40082506209c8070e97425b48bd134feeb89e7b5b31c6c618d656cfe127296ef8152127756cc8f34d1e77eac9631d0333f7416f01734c0a391e91f13a3181ac67378c8966f56b3e5c22c013eda1af1a0056d2669"}], 0x90, 0x40}, 0x6}], 0x2, 0x8000) shutdown(r0, 0x0) 2018/02/01 23:03:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/rfkill\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f00004cb000)=[{}], 0x33e, 0xfffffffffffffffd) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000555000-0x108)={0x7, {{0xa, 0x1, 0xac, @ipv4={[], [0xff, 0xff], @rand_addr=0x43be}, 0x5}}, {{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x8}}}, 0x108) 2018/02/01 23:03:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000029000-0x10)={0x0, &(0x7f000034d000)=[]}) execve(&(0x7f000057d000)='./file0\x00', &(0x7f000006d000)=[&(0x7f00009fd000-0x5)='#em1\x00', &(0x7f0000d99000)='md5sum[\x00', &(0x7f0000131000-0x1)='\x00', &(0x7f0000f86000)='%^:cpuset.!{em0\x00', &(0x7f0000a97000-0x1)='\x00', &(0x7f00006dd000-0x8)='keyring\x00', &(0x7f0000bab000-0x1)='\x00', &(0x7f0000f22000-0x1f)='trustedcpuset%-cpuseteth0em1)\\\x00', &(0x7f00008b9000)='system^ppp1-\x00'], &(0x7f00006b7000-0x8)=[&(0x7f0000d38000)='):trustedvboxnet0+vboxnet1:proc)keyringcpuset+\x00']) keyctl$session_to_parent(0x12) recvmsg(0xffffffffffffffff, &(0x7f0000466000)={0x0, 0x0, &(0x7f000064b000-0x30)=[], 0x0, &(0x7f0000c18000)=""/190, 0xbe}, 0x0) 2018/02/01 23:03:44 executing program 2: clone(0x0, &(0x7f0000288000), &(0x7f0000eaa000-0x4), &(0x7f00000b7000), &(0x7f0000bba000-0x6)) msync(&(0x7f0000e40000/0x1000)=nil, 0x1000, 0x4) kexec_load(0x3, 0x0, &(0x7f0000db3000-0x20)=[], 0x0) 2018/02/01 23:03:44 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000024000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x18)=@ipv4_newaddr={0x14, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000c000)=[{&(0x7f0000025000)="e46ddf5ebbbfdb113f00e33de7edaa4bb5356d89ede78bbd084fd52b6751473efbe5438bf8ca92f225a4c9c4711a81dabee81dc6da631e6d066a4118c09e93ba9aba9cae1a277217bb8c349fee864bfc0429b20009bbd43fe4434b26033f92da04dfcb392c6a143f3fcfd805ac9f", 0x6e}, {&(0x7f000001b000)="c2dacc0ababbf075dd37a5e7541e191ee2acfc964c7271e607356138dd86f014f80a47d00227fe1c80761047085f08502cb205654dd54daae20bf03e7753c283add8cba854b9b4bed1018a8318b8397b1883d7afa62e0988328ffa7224a44d117d957608e40da0a737b3f740525eca8981874f70126fcdb6b151ac2a1fb7385650319fab808812183b983a25e63d35db52035d313f97a033d7daaf1d1bea6b70ad182bc7309a3a9d1dc8f2043a34cb7221b0117e766648f4c84c564f8247ab6117d94192ee0966c762bb0b2c659a761ec757a21f59bcc420345e0b8e8b319a602fdb1d0d2473d709a13116bb9da2", 0xee}, {&(0x7f0000003000-0x9a)="c23e52f51ee956b50b1a3fbff1dd8039ea73498a5de84cd64dcff637abdb68b844304e41c08d5328d03583675229572c41f24f06d945f8b657e5d02f9795ed65a85c6e9fd8db2b3dc48dc3e035e37d8959ab799db4adba80b2eefb1929134936c3e302cb5baa621b38544a74560435d46b0673f714a2c3bb17c6c16a5ef6e3e270c6d381b75fd40e8eead640e34605eb678212bcaf5423f75fd8", 0x9a}, {&(0x7f000000c000-0x99)="273462769029c8a926a8b5ee7b706cdf87df23952bb8493acacfc48d02e09ec4cfcaa9984ea8363982582afcc66bec69a3f315dd915753282515798a78fc49115a3c24ce58682bef8658eda6bd9d0e739771f8f707ab236d7afd709f79beea9af81e6374bb47891fc00652d8819c75e7267f46a2ca4a51a8fc491624037cd64accdc99ed5422596658288dde5571b6cbd6b237b882d84df2bc", 0x99}, {&(0x7f0000023000)="7f9f59addc3a79337f0153eafae2979ea939e841b2ebffde6bd09e92a2ab6e0fe79d98eb4876b9595965fba2e9dc04e053f17fd377a89250496f576e69560200cb21dd", 0x43}], 0x5) 2018/02/01 23:03:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000275000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}, &(0x7f00005c3000)=0x14, 0x0) 2018/02/01 23:03:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000368000)='pkcs7_test\x00', &(0x7f00005d6000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000985000-0x1)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000391000)='.request_key_auth\x00', &(0x7f0000d07000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f0000789000-0x8)='keyring\x00', &(0x7f00006f1000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = dup(0xffffffffffffff9c) connect$ax25(r2, &(0x7f0000703000-0x10)={0x3, {"a9818eef31a560"}, 0x5}, 0x10) keyctl$assume_authority(0x10, r1) 2018/02/01 23:03:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000af000-0x4)) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f00005d9000)="d46c2fad9de3707ae0e831381848a2ae9ab4f436250eee2527f4377b62d0100fe81dc0ba37e33b603ddfd378624309e073d11e05f21db81c15eb47ba7b4c65ed96bb385b06251c75f8ebaaa242b2f8071493c65a260dff26cfb04c61df5207de520e69a25d7b121851e914cc21d0e7f3774387c98e9ce1a439b1e0c1743a5fdbf04b5eaf016a7687e5c2a5d0", 0x8c) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom(r1, &(0x7f0000caa000-0xbc)=""/188, 0xbc, 0x0, &(0x7f0000920000)=@nl=@kern={0x10}, 0xc) 2018/02/01 23:03:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") readv(r0, &(0x7f00002c0000)=[{&(0x7f000069c000)=""/103, 0x67}, {&(0x7f000033f000-0xdd)=""/221, 0xdd}], 0x2) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)="2d5d73656c66766d6e657431a8"], &(0x7f0000f2c000)=[], 0x0) 2018/02/01 23:03:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000bdb000)='status\x00') ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00008af000-0x1)) prctl$setname(0xf, &(0x7f0000cfa000)="73797374656d0a65071cdf5a256c6f29402d8d7973746539ff69636770797065766d6e657430e2fe") sendfile(r1, r1, &(0x7f000075c000), 0xf5d) 2018/02/01 23:03:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000000)=0x100000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r1, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) [ 68.226917] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=49083 sclass=netlink_route_socket 2018/02/01 23:03:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e2c000)=0xdb72, 0x4) r1 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000216000)) 2018/02/01 23:03:44 executing program 2: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000e5e000), 0x10) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000e5e000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000e5d000), &(0x7f0000e2b000)=0x8) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000788000), 0x4) 2018/02/01 23:03:44 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000022000)={0x0, 0x0, 'client1\x00', 0x0, "b6defc441d352f61", "501c2aa1e0ff7c733773e1142c2368eb60a0c78639c44f6c6a3c5f2554c06b61"}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000004d000), &(0x7f0000055000-0x4)=0x60, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000056000-0x8)={0x5, 0x5, 0x5, 0x8000}, 0x8) recvfrom(r1, &(0x7f0000054000)=""/202, 0xca, 0x40, &(0x7f0000026000-0x80)=@generic={0x4, "e4a5b99fde8224caf7eb4d1d6e8a9b0aed34ec4687dff47fb0b199eb3f6b90a2ed4174033e391929b3f26b0ac3d69895da1ec8c118bbf6ff8a707125b92a484b99973b5fc43794fe9ae79e7db6666f025f0a78c51fd6d73ad514606f33dda7f72b71bfc8ba8bab4ba6479bf71352ff4e620266b0c18341762fbcd5a1025d"}, 0x80) 2018/02/01 23:03:44 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009eb000-0xc)='/dev/autofs\x00', 0x4140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) fcntl$setlease(r0, 0x400, 0x3) sched_rr_get_interval(r1, &(0x7f0000001000-0x10)) tee(r0, r0, 0x9, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x1, 0x40000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000002000+0xa99)={0xffffffffffffff01, 0x7ff3, 0x1, 0xac, 0x18, 0x80}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000003000-0x60)={0x27, 0xe60a, 0x80, 0x4, 0xbff, 0x3a8c, "4f5d792d84881f009e1ce996acc4b9911f46e35a10f6c294d352294b8dc95fab5ef318e56cc54e9d2d6401112ad8831df7e2ae9adbb98978d02bf7900ee115", 0xffffffff}, 0x60, &(0x7f0000003000)=[{&(0x7f0000003000)="9f406edccfee74df", 0x8}, {&(0x7f0000000000)="ae95ffed066db5821b9141f75c2a4b124833af5749fff1853b0bffb2bfe90c8cc2953c4fad0cc88cc941c45341b30578695f487abc7aa3b5483bf68d4cc330ee136b92986632a8ba6ae3718062296d0633338ac13f309a67930726219bc98456760d1fb909", 0x65}, {&(0x7f0000002000-0xf9)="7781dc3eb5d718cd29b014d2512f477c768909357c8b6af05adea8ea677846d0057144e671a71853ffaa24dc0df33e0c1844c20ad3037116fed869249788707e0aca12e31bbd48b62af464bfa56e9c54b0ffa561c45eeb79a8be03db71567590c0c343422fdbdc7600c400810085b94c193fdaa341b16d3e74e92fea92ba003343eb79ae31ebbbda0b6a622de70751223b1cfef91d4a8fce9b72c4d79b7401ec636dcbc5905518a79d1380ccc7db901ab810a7a98b2a6550110165b2a24e014d23509cd3b52e5caa88b49234d65628abe6fe0521747ab2c83a38c51b2aa520bfc2dc50f2936245e4b1d77f17917801651d8a61e06ed810817d", 0xf9}, {&(0x7f0000001000)="ac8766a029ff0225af70d8957b92566b51477c6e9f5b6a1fc3a9fb7fad0cdf582b714980444450f3c28270cc8ae3413d1fb8e9b9af24a626a8c9d93040c0b5b6cf1bea5a", 0x44}, {&(0x7f0000002000)="9af29b453324fde9dd9a219192", 0xd}, {&(0x7f0000003000-0x8c)="201abe20e5c5699491f28011613ec7e9762c6594219d29714ea6ad13f985077b25819502017e46ab7661c11f3b912a4937950bc6dfdea7d5be3876919f3060c4df5b0b3765ca50bfa51ef9bc66786547377d68bbbae44773638e5963a842f32adde07725cfa90024d5f646b98e67613bdae8d09a31afe7ff09264c8659543a9796a86840762fbd9761d364dd", 0x8c}, {&(0x7f0000004000-0x33)="f7f993949fddca635842f745d1b744349aad0a425c79b5acf3b60bbfd8c624a25c5025435f4650adb5c19762fe1de55e075c98", 0x33}, {&(0x7f0000003000-0x73)="18c5c9673d66752362551a4fb8be0db13258bb865be8a275444d25af9f1a1227b557d9b16a0909cba854bdddf0b6b3dfa1280d12c7a3f93c46a11d746ab9d9d768aa1250c17b5f714a069c5b4e72ca0d7eeb02bc1c6fd3dda4ab64270e6e57bf4dc666f92f2c573374d40e1ac209b54a653235", 0x73}], 0x8, &(0x7f0000003000)={0x98, 0x0, 0xffffffffffff35ca, "caa78b15c9f620697ce4360e366822a8d4de4b7ba88ab6926a35d9a807f3acdd653172e8e9dac716a7b4f8035191266ca3d0ce759a61ad3b12086165be9dc47db0b962b14bbc907e1df3acc30195b114a8f9e6f7026aa35ab870ea945952830c102ac7c252042241d658061dc13e79c7f15e9d4894fc1906db126b20169152bbb530077e2d"}, 0x98, 0x20000800}, 0x8000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000004000)={0x0, 0xf, 0x5, @tid=r1}, &(0x7f0000001000-0x4)=0x0) timer_getoverrun(r3) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x5) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000004000-0x8)=0x5, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast2=0xe0000002}], 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000005000)=0x6) connect$ipx(r0, &(0x7f0000004000-0x10)={0x4, 0x6, 0xc000000000, "fdf7ad95883d"}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000007000-0x10)={0x0, 0x7, 0x3, 0x20}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000008000-0x14)={0x2facfdb2, 0x4, 0x7, 0x40, 0xb186}, 0x14) 2018/02/01 23:03:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00006ac000-0x8)='big_key\x00', &(0x7f000006c000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='@@self\'*eth0eth1wlan0,.(-!\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000ba1000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="4d8d9d296228", 0x6, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)="31a67f213b5f320d7ebaae274b000000067bceb05a6c9e06be737b76d0", 0x1d, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000c04000)={r0, r1, r2}, &(0x7f0000bb8000-0x1000)=""/4096, 0x1000, &(0x7f0000978000-0x38)={&(0x7f000057b000)={'sha384-generic\x00'}, &(0x7f0000e0e000)="f148420afd7a87659e767a055778a248e44f5f", 0x13}) prctl$intptr(0x1c, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0xa, &(0x7f0000002000-0x4)=0x10000, 0x4) 2018/02/01 23:03:44 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000024000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x18)=@ipv4_newaddr={0x14, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000c000)=[{&(0x7f0000025000)="e46ddf5ebbbfdb113f00e33de7edaa4bb5356d89ede78bbd084fd52b6751473efbe5438bf8ca92f225a4c9c4711a81dabee81dc6da631e6d066a4118c09e93ba9aba9cae1a277217bb8c349fee864bfc0429b20009bbd43fe4434b26033f92da04dfcb392c6a143f3fcfd805ac9f", 0x6e}, {&(0x7f000001b000)="c2dacc0ababbf075dd37a5e7541e191ee2acfc964c7271e607356138dd86f014f80a47d00227fe1c80761047085f08502cb205654dd54daae20bf03e7753c283add8cba854b9b4bed1018a8318b8397b1883d7afa62e0988328ffa7224a44d117d957608e40da0a737b3f740525eca8981874f70126fcdb6b151ac2a1fb7385650319fab808812183b983a25e63d35db52035d313f97a033d7daaf1d1bea6b70ad182bc7309a3a9d1dc8f2043a34cb7221b0117e766648f4c84c564f8247ab6117d94192ee0966c762bb0b2c659a761ec757a21f59bcc420345e0b8e8b319a602fdb1d0d2473d709a13116bb9da2", 0xee}, {&(0x7f0000003000-0x9a)="c23e52f51ee956b50b1a3fbff1dd8039ea73498a5de84cd64dcff637abdb68b844304e41c08d5328d03583675229572c41f24f06d945f8b657e5d02f9795ed65a85c6e9fd8db2b3dc48dc3e035e37d8959ab799db4adba80b2eefb1929134936c3e302cb5baa621b38544a74560435d46b0673f714a2c3bb17c6c16a5ef6e3e270c6d381b75fd40e8eead640e34605eb678212bcaf5423f75fd8", 0x9a}, {&(0x7f000000c000-0x99)="273462769029c8a926a8b5ee7b706cdf87df23952bb8493acacfc48d02e09ec4cfcaa9984ea8363982582afcc66bec69a3f315dd915753282515798a78fc49115a3c24ce58682bef8658eda6bd9d0e739771f8f707ab236d7afd709f79beea9af81e6374bb47891fc00652d8819c75e7267f46a2ca4a51a8fc491624037cd64accdc99ed5422596658288dde5571b6cbd6b237b882d84df2bc", 0x99}, {&(0x7f0000023000)="7f9f59addc3a79337f0153eafae2979ea939e841b2ebffde6bd09e92a2ab6e0fe79d98eb4876b9595965fba2e9dc04e053f17fd377a89250496f576e69560200cb21dd", 0x43}], 0x5) [ 68.279267] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/02/01 23:03:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000971000-0x8c)={0x3, 0xfff, 0x8, 'queue0\x00', 0x3ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000e38000-0x140)={0x18, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/01 23:03:44 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8983, &(0x7f000000b000-0x28)={@generic="04000000b00cdf0e9bb7d93587f30c59", 0x0}) r2 = socket(0x1, 0x7, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000001000-0x1000)="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", 0x1000, 0x80, &(0x7f0000001000-0x14)={0x11, 0x5, r1, 0x1, 0x101, 0x6, @empty}, 0x14) 2018/02/01 23:03:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) read(r0, &(0x7f0000d20000)=""/8, 0x8) fcntl$notify(r0, 0x402, 0x0) listen(r0, 0x40) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000d34000)={0x14, 0x0, 0xab499126f3352ff4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 23:03:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f53000-0x25)="240000001a0025f00000000400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) r1 = getpgid(0x0) sched_getattr(r1, &(0x7f0000cb7000), 0x30, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000d79000)=0x10001, 0x4) 2018/02/01 23:03:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000769000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000a74000)=0x7da1) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd), 0xd3819432a973de7a, 0x0, &(0x7f000044e000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) [ 68.342049] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=49083 sclass=netlink_route_socket [ 68.418396] audit: type=1400 audit(1517526224.215:31): avc: denied { listen } for pid=10675 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/01 23:03:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000022e000-0x4)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cef000-0x9)='/dev/rtc\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00008c3000)={0x2, &(0x7f0000435000-0x1000)=""/4096, &(0x7f0000fae000)=[{0x5, 0x0, 0x800, &(0x7f0000b2e000)}, {0x3, 0xb2, 0x2, &(0x7f0000c57000)=""/178}]}) shutdown(r0, 0x0) 2018/02/01 23:03:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000b97000)=@rc, &(0x7f0000a84000-0x4)=0x9, 0x80000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002cd000), &(0x7f0000521000)=0x4) clock_adjtime(0x5, &(0x7f0000a41000-0xd0)={0x0, 0xffffffffffffff00, 0x8, 0x0, 0x1, 0x0, 0xab31, 0x5, 0x7f, 0x730e, 0x20, 0x6, 0xc8, 0x10001, 0x1f, 0xb9c, 0x6, 0x1a2, 0x4, 0x20000000, 0x8849, 0x1, 0x200, 0x0, 0x3ff}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f6d000-0x10)={0x0, 0xb8, &(0x7f0000f54000)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x2, 0x27f, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, @in6={0xa, 0x3, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x209b}, @in6={0xa, 0x0, 0x4b, @loopback={0x0, 0x1}, 0x10001}, @in6={0xa, 0x2, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0xdd1}]}, &(0x7f00009aa000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000062000)={0x6, 0x4, 0x861, 0x8, r2}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bd1000)={0x0}) recvfrom$unix(r3, &(0x7f0000ad8000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000b07000)=@file={0x1, './file0\x00'}, 0xa) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000815000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r5 = add_key$keyring(&(0x7f0000e4c000)='keyring\x00', &(0x7f00009bd000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r5, 0x1) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000087000)={&(0x7f0000b73000/0x4000)=nil, 0x4000}) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f000082f000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r3, 0x1, 0x2000003, &(0x7f0000652000), 0x53) dup2(r0, r0) 2018/02/01 23:03:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0xffffc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008dc000-0x10)={0x0, 0x78, &(0x7f00001b1000)=[@in={0x2, 0x2, @empty}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xd1}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}]}, &(0x7f00001d2000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000cbe000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, 0x8c) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000067d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}) 2018/02/01 23:03:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f000026e000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/01 23:03:44 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000004a000-0x8c)={0x23e835aa, 0x200, 0x4, "7175657565310000000000000100f8ffffff0000000000000000000000d4e60000000000000000000000000000001a000000000800", 0xbc12}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x4, @time, {}, {}, @addr}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffff9c, 0x11, 0x65, &(0x7f000004a000), &(0x7f000004a000)=0x4) 2018/02/01 23:03:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00008ab000-0x8)={0x0}, &(0x7f0000b68000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000310000)={r1, 0x70, &(0x7f000050f000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, @in={0x2, 0x2, @empty}, @in={0x2, 0x2, @rand_addr=0x2}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x3, @empty}, @in={0x2, 0x0, @empty}]}, &(0x7f0000185000)=0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000158000)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000441000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000007e000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000c0d000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0xa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x1, 0xa0000, 0xfffffffffffffff7, 0x400, 0x81, 0x0, r3}) sysfs$1(0x1, &(0x7f000088d000-0x5)='bdev\x00') rt_sigsuspend(&(0x7f000011e000-0x8)={0x5}, 0x8) 2018/02/01 23:03:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000684000-0xb)='/dev/hwrng\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000f1f000-0x93)="f66f19dcf42404feed27b84f5bfcae844e9aef30f6a5b03d80e60ac363b4173db587d5bd1b88b227c8ecf43443178e38b24d623c6f15d97983dc6caf07cf0b9693215ac618ae9dbc36dc82858f5a42e7d517037525804c40badb3232c87b12037b2b7fa77cdaaab412d9af4e5fcd3f0d61621fc9f68c33ba2c4cf903d3d673c67900b6ef9104b6302a02bbb224e8de2780b9ec", 0x93, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0xfffffffffffffffd) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f00003f7000)=0x3, 0x4) 2018/02/01 23:03:44 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0xfffffffffffffffd}]}]}, 0x30}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000026000-0x10)={0x88, &(0x7f0000006000)="87b411d54c6b70de470bb2641ad0e7bce03d5289b359131cb4faa13afe8a861200d5e9ecdc87de727d2a1f1cd370fa43f99626932890734dbe2d37dcc9e30359691d939702a1d3134a88476bbd9339b6da209b1e407c4f000a92981c369195c5e378019e2acea5c6736b6cc943a385e724f73c3757ca9735cbbe3b1170a026227c9162c32d1eaab1"}) 2018/02/01 23:03:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000000)=0x100000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r1, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) 2018/02/01 23:03:44 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000889000)='/dev/sequencer2\x00', 0x107001, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00002a5000-0x1)='\x00') mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$netlink(r1, &(0x7f0000a02000-0xc), &(0x7f00001cb000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000e2b000)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000751000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x77359400}, {0x0, r2/1000+10000}}, 0x0) 2018/02/01 23:03:44 executing program 6: r0 = gettid() ioprio_set$pid(0x2, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000-0x30)=""/48) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c0d000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f000053e000-0x4)={0x1}, 0x4) 2018/02/01 23:03:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c528dfcccf7865815d6987faa17d35925f6dde618cda0f01dc12c4b97f2ae479ed14c6b56c0ad67806448597aa9d5b737ca1680b1e58f20d6046d551b2243701f01b3ff93962e8d4b319b3094be8a05364b1eb85b9d64ca87ed8462f6de7090b6afdea0477eb798ee947f66f847f5ea7fbf45c7b4ca6d39597c56f89a93c7a72d74e4652f4ffc23ef5ea1f46f0cdd4d21d94bb16376a30ad2cc0e6e988d5aa309ca1e64a010eecc6c316d3234e5b51f2e6fd254a7202059ed98384d18f021378024b88654871f5cfa1857121f797813e21b7f9915fbb20c2a78993741b733f542c59c9289bcd3353e9168c2da6692c726d8957e581c64e0d23950d40093be83c7a6a1b9667bd280dcbf9a0a54a1817177fa157f7f45e8930494747535a528f0c5eaacccb25f8ae986d9734be5959acfdd14130b175aaa1fc4f2f600c2b1789ac343b328e20f17db5de5d33b8d79c540989220698561372430957dabd4293ef32188ba29479dc18d3edaab111dc3282e7c0297015c5e85", 0x257}], 0x1, &(0x7f0000634000)=[]}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x2b5}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000b21000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x315, &(0x7f000017e000)=""/194, 0xc2, 0x7fff}, 0x2) sendto$inet(r1, &(0x7f0000e1b000-0x1000)="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", 0xc00, 0x50, &(0x7f0000e8c000)={0x2, 0x2, @empty}, 0x10) 2018/02/01 23:03:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rmdir(&(0x7f0000af0000)='./control\x00') recvfrom$llc(r2, &(0x7f0000821000)=""/93, 0x5d, 0x0, &(0x7f00001db000)={0x1a, 0x8, 0x0, 0x4, 0x1, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) symlink(&(0x7f00007e6000)='./file0\x00', &(0x7f0000642000)='./control/file0\x00') dup2(r0, r1) 2018/02/01 23:03:44 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0xe0)=[{&(0x7f0000011000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000017000)=[{&(0x7f000001f000-0x1000)="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", 0xfe}, {&(0x7f000001e000)="34e67bbf31dcb981144e81a347842b271476e1785ee24839bc6e713dc9687fe8cd93e3c1e6c72b87feaed28239253d30cdcfcbdb6f72a7944ca9b0ac6fe243d46d3f03b8a2486def9d4aaa92bd3c95298aaca4aeb318aad0a552c3384aa9db065e1ed4984e20568ef2c971ef72fadcb45fb5481e4563fdb34f9084db55ce7057360fd5b513acbc86854dc65340a221f308cb02d27256f7b21667ccd58f2080565fed43ad26165c0bfda3b59933c53e84fe3a56b67794ae993f4c423f20e04ac6185ab5780114dbc2d7ee36743f3d3c", 0xcf}], 0x2}], 0x1, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000001a000-0x5)='./file0\x00', 0x1, 0x63) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000000e000), &(0x7f0000020000)=0xb) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000001e000-0x2)="a843") setrlimit(0xf, &(0x7f0000004000)={0x0, 0x6}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000022000-0x74)=""/116, 0x74) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000017000-0x82)="08a01d84e7ed8ec3ab774b416f3233634d534980b7bdb627617f0cb5787b8060555e26f13703f13e0c63cd415764229e33bee2e13dad5e987c286739c2b40702b2ac2dcdc9d2297f32066d05c133697d2cb4fefaaf77b73f8b15f081fa57a4049bad6d91e2d5d3426287f4176c545771644dc796fc780c1bf9025481c509cb732936", 0x82) 2018/02/01 23:03:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000313000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)) tee(r0, r0, 0xac6, 0x8) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00008ec000)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x24bb}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r2, &(0x7f0000001000-0x48)=@full, &(0x7f0000002000-0x4)=0x48, 0x800) nanosleep(&(0x7f0000c61000)={0x0, 0x1c9c380}, &(0x7f000032b000-0x10)) 2018/02/01 23:03:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x3ff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001d000-0x8)='syscall\x00') epoll_pwait(r0, &(0x7f0000168000-0x3c)=[{}], 0x1, 0x0, &(0x7f0000ad6000-0x8), 0x8) 2018/02/01 23:03:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000022e000-0x4)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cef000-0x9)='/dev/rtc\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00008c3000)={0x2, &(0x7f0000435000-0x1000)=""/4096, &(0x7f0000fae000)=[{0x5, 0x0, 0x800, &(0x7f0000b2e000)}, {0x3, 0xb2, 0x2, &(0x7f0000c57000)=""/178}]}) shutdown(r0, 0x0) 2018/02/01 23:03:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000be5000), &(0x7f0000d44000-0x4)=0x10, 0x80000) setsockopt(r0, 0x800, 0xa00000000000000, &(0x7f0000c5d000-0x70)="886186b59351b37da324591cb58c28238feedf6bb3b8184c8a760daca4a4626bc429ac90f34d3830aac92d4583ff8593e15846fab1e9e166aecf5890414c377e6168175fdf94fc0509c7097a4baeec0f6e9060ee0fc4bb57b8e357c4cbe7640e2336bfd718e51c6e3fdd82c044a32c09", 0x70) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004fe000)='htcp\x00', 0x5) sendto$inet(r1, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) r2 = add_key$user(&(0x7f0000292000)='user\x00', &(0x7f0000624000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00008fa000-0xd7)="f03905dc79df1c2a465b312bb1bfd23c75de58f10b011433f7afdee3d2cf12eba882d7afd833f10e79ce8cf493a0b42af30316fb1ec2faaf8add69ccd5f871ead1ab59b981bddf6cb0ae8d600589bed1be88a49d8e2a12c501a2025aaf2e7c26f96bac633d8fbc6c2ffba111ae7b0280becac0c5a54f2cececcb0a6a7714f738b03f275f8819d08d85e3054d0973a0f3e967cf439166d8a34f78d11d2a95460ca0b493bd1aa3aee726eafe8033391b638435838826edcc8b12b16017dc428891d6f8446a9e0e3fb8e973fa1e9d3842159ce008c6d8369b", 0xd7, 0xffffffffffffffff) r3 = request_key(&(0x7f00005c4000-0x5)='user\x00', &(0x7f00005a9000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00009c4000)='yeah\x00', 0xffffffffffffffff) keyctl$negate(0xd, r2, 0x2, r3) fcntl$getownex(r1, 0x10, &(0x7f0000f56000-0x8)) 2018/02/01 23:03:44 executing program 6: r0 = userfaultfd(0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000d5e000)=@req={0x50, &(0x7f0000dea000)={@generic="f95ae7234830c290a7295c334dc545bc", @ifru_map={0x4, 0x3d6b833, 0x6, 0x3, 0x4000000000, 0x5}}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000039b000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000b2d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000e7b000)={{r2, r3/1000+10000}, {r4, r5/1000+30000}}, 0x100) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) 2018/02/01 23:03:44 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000006000-0xb4)=[{{&(0x7f0000006000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x3, 0x3, {0xa, 0x0, 0x2, @empty, 0x5}}}, 0x3a, &(0x7f0000007000-0x40)=[{&(0x7f0000004000)="982ca4c8bca2ae3fa21df36811f97f07ca1a2f98", 0x14}, {&(0x7f0000006000)="6eed9b25437d2aea755edcaa81a70d9a022eda5cf48f2edf728053191e5e4f2479cea01760a6ae1fc4aabadb15df3085463d2946", 0x34}, {&(0x7f0000003000)="9b0c53c45ca49a1aa9e09a3f68ee8c7056f0a90e4198c53b3b880f8fafa3612c0dd5471df37d539462a48556e46d034b85b888cb6c32a4ef99ab97faf61afb11016de94d25c16bdfbb68d7556492b2d5d0367680a93493e43b63edb7d2522107cc7950b18b1e83c6d93c01c5276681ab1cffbe2f5101c01cf29a3c314b7a944815ba19858f17b2f5fbfb3b49b48f5c4c5e139bf2227a4e52abb3c4d1a365efc872e535d6a99134d433916f89500fb61f", 0xb0}, {&(0x7f0000007000-0x7d)="e9859ec8ed792ee746aef500db5e5d1cdf3774856216b59b20b13b4dc9a5e2028019a5e6a7aec5c33c4ddffff9104e9b5b31491d6e40e49507a9fe4250adbe7f185a0d852cac604e93a1e0ff9872a10310482bea07a683e216e223d3a9919b627f0a26500f8752eca2a9879bb6b6bf9dbea7475295e7eda9e61dfb8824", 0x7d}], 0x4, &(0x7f0000001000-0x30)=[{0x30, 0x105, 0x3bab, "dbfb1e5cb5f5b5586a1b31ce74e16457e059e43f73261fb99b00b1ce64a0f7a5"}], 0x30, 0x800}, 0x4}, {{&(0x7f0000006000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x4, 0x0, {0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}}, 0x3a, &(0x7f0000007000-0x30)=[{&(0x7f0000003000)="2d44831745ee86598f370b7da29d4a12f9c151cdcfdc54dc49eac1fcfd750e3368b0ab26d886aa4730c5e4814d21a7c781f2e0a211cd71f3645fb3bb21d4e5360ffdba61053472e6ffc51f2b47b9e0f4b2a0bbaf10ba1277efa11a20d766df787c8da58fe77dcc632cce85c855145042b2651f5318a003eae1fc526b5177913bb47814eb35cbcf178c1ee578603766ab59aa762cf2dc7dd7c6907bdb3ea8606284ff054038134fa712cc90fee8de24eba0671925654c4eb766f3776ff62b197b7f00c1f423", 0xc5}, {&(0x7f0000006000-0x10)="8ba9c010fd6533e116ffbbbeb3d962e9", 0x10}, {&(0x7f0000000000)="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0x1000}], 0x3, &(0x7f0000006000)=[{0x38, 0x0, 0x81, "b9df9cdb3fbcb12b5749f86ccc3fec1214b1c062ee981dd7c59cac8e38420d2f3c45fe0b"}, {0x110, 0x117, 0x0, "8b5cee84e632e73dac7515828d468c4f7eb2cac3e9c7e5e401877674a1c7b41c12c0b0c917f44fbcffd9074ccc0953ea458b8bf944e4c8eae2798b858452f28b55338568398f0b05574a25262c830c3de98841d61814876c1e9c5629633414c57d8e256ca99002fae0c6998b58a17a19cef0e804167136aec169604d1f0e0f3087c390dff9fb085c169c3a4e61c9e027a4687fb5afa5acd6b32de387bc6ae45dd3dacdc4f92d98963e91f00072eabb407e236189b87a4f34dac62eb9545122fe8a45f28d574b50bd9f070cb9f6d536bca3cb3a546757e35acc15625db4de28ea1ea4412eb5b277e142a4e80c37accb1df432b1c2bdd15e7565"}, {0x68, 0x13b, 0xa891, "b0a4fd9e1024b0cd78bc3779466a46ea12652752579513dba9f7351900a0574eff0552df4c0fb80c6580faac5b87339a701ecb50cd564de3d6327ccb26ba0c1823100b450a47d48412ee60f1ff9a760305bee4bfea5f755a"}, {0x68, 0x18d, 0x2, 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"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"}, {0x40, 0x11, 0x7, "56e9b5879372cae6a2a0a8f5fc193e496e6debda6ab635a15aab1fbe22ad00ab3c2812801ebd2b2082"}], 0x1350, 0x8800}, 0x8}, {{0x0, 0x0, &(0x7f0000007000-0x40)=[{&(0x7f0000006000)="859d978f1b9b143311981a6cce00e3e1a60f52c61c9d23d58a64491d697c305bf0511beed35c3e1ee9a4b9674d30a1638861862b610b01b12fbd3a486acdf18850ef9a2d8e6ccf3060f10d0806dcdd9d95d5d0151956dd13f88f6561ec453209705ee58fe7c36064def17b9f71b0d3", 0x6f}, {&(0x7f0000004000-0x9b)="c1b48098af54515810cd048640833949a2465da14972a9b0d7235a1e25364af59ad1cd4f9d6d322fab1ca314e1209eb826485a43271ab577b0e17f7bcecb815c1e90c99763861268cad8999545cabee16d0228d747a28d57b5207eda62d5f55be7da4dfd3d1fe3b7db2c924853d40809838971b6f5693f0f2113980154f09c2d9582c3324d24dd83c55d8213e282095d7aa9a75ddf7f61a30117c6", 0x9b}, {&(0x7f0000006000)="6e4a9bfd35baf8c71d0875c6292972e2964743a43e4af7a9dcc197279db6f0888b05830663e3a755d42a07f080e1fedb7c2a4d8abd914be64e026dc2615067e9580d660d0ef30708aca121528c0ac78d3257e13712c6e213768f6fc188a7dbf93ec5092b3fd0ad255d1a5a9e539bf6c93c1ed13736c39c1b1dde8cb0adf0cefd1aa9d6d2b94cb77652d579b2fddff70fb3d41ed7101d32ba3470db2a8ccd79b7fbeb655ccb4d6a92cd72b002a531e65c6ac433df1db2cc5da9a51886fa0b664684bf07070c1a058fe6f1139177cb51cf701738108b90f97162ae19759b013aa35048ea025c266af3", 0xe8}, {&(0x7f0000006000)="56a4f1c2aff3f5465e0d313e5ffe1f0518c7f6b3a6a49585d32600bc751868ad85d14e", 0x23}], 0x4, 0x0, 0x0, 0x40}, 0xffffffffffffff48}], 0x3, 0x4040000) 2018/02/01 23:03:44 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000019000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) prlimit64(0x0, 0x0, &(0x7f0000012000), &(0x7f0000002000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) close(r1) 2018/02/01 23:03:44 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)) write(r1, &(0x7f0000008000+0xad0)="fe", 0x1) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000008000)="8b", 0x1}], 0x1, 0x0) ppoll(&(0x7f0000005000)=[{r2}], 0x1, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000009000-0x8), 0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000015000-0x8c)={0x0, @in6={{0xa, 0x3, 0x4, @empty, 0x1f}}}, &(0x7f0000014000-0x4)=0x8c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000016000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000015000)={0xc3, 0x3, 0x10000}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000015000-0x62)={r3, 0x5a, "0d45571a31e78dae98eaaa9907d930ed3f43140fe619ffa1cfab2f1ba66ea74c0b7dd9ceafecc5cdd669d1d23b32cbdfa3e6d084613fbed866687b9e78708e9ae6e67130f0b0e0c6403bf586c93435d79558549d52b06d77b34b"}, &(0x7f0000016000)=0x62) 2018/02/01 23:03:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000855000-0x38)={&(0x7f0000177000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00007b0000)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000b8000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x30001}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000cb5000-0x4)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000f90000-0x68)) 2018/02/01 23:03:44 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x8000, 0xfffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000-0x4)=0xea1c) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x208, 0x80, 0x0, 0x7fffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2285, &(0x7f0000001000)='!') 2018/02/01 23:03:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1_mb\x00'}}}]}, 0x13c}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d9a000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00004c5000-0xc)={0x0, @broadcast, @dev}, &(0x7f000090e000-0x4)=0xc) 2018/02/01 23:03:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006aa000-0x4)=0x0) getpgid(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000db5000-0x4)=0xfffffffffffffffc) ptrace(0x10, r1) 2018/02/01 23:03:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4$packet(0xffffffffffffffff, &(0x7f00005aa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000d9b000)=0x14, 0x80000) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ee9000-0x10)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0xd83}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x154}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c21000-0x2)=0x0) ptrace$getregs(0xe, r2, 0x7, &(0x7f000022e000)=""/51) 2018/02/01 23:03:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x257}], 0x1, &(0x7f0000634000)=[]}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x2b5}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000b21000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x315, &(0x7f000017e000)=""/194, 0xc2, 0x7fff}, 0x2) sendto$inet(r1, &(0x7f0000e1b000-0x1000)="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", 0xc00, 0x50, &(0x7f0000e8c000)={0x2, 0x2, @empty}, 0x10) 2018/02/01 23:03:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000163000)={@common='lo\x00', &(0x7f0000bc4000)=@ethtool_cmd={0x21}}) r1 = syz_open_dev$usbmon(&(0x7f000002c000)='/dev/usbmon#\x00', 0xffff, 0x2) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000fd000-0x1)=0x3) 2018/02/01 23:03:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x8) 2018/02/01 23:03:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x257}], 0x1, &(0x7f0000634000)=[]}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x2b5}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000b21000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x315, &(0x7f000017e000)=""/194, 0xc2, 0x7fff}, 0x2) sendto$inet(r1, &(0x7f0000e1b000-0x1000)="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", 0xc00, 0x50, &(0x7f0000e8c000)={0x2, 0x2, @empty}, 0x10) 2018/02/01 23:03:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fremovexattr(r0, &(0x7f0000b21000)=@random={'osx.\x00', '/dev/autofs\x00'}) memfd_create(&(0x7f00004a7000)='osx.\x00', 0x1) 2018/02/01 23:03:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e5c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00004dc000)={0xe0c}, 0x4) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) preadv(r1, &(0x7f0000838000)=[{&(0x7f0000570000-0x1000)=""/4096, 0x1000}, {&(0x7f000021e000-0x91)=""/145, 0x91}, {&(0x7f000022a000)=""/204, 0xcc}, {&(0x7f0000161000-0xad)=""/173, 0xad}], 0x4, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/02/01 23:03:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009fa000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000405000)={0x10001, 0x80000000, 0x7ff, 0x5, 0x80000000}, 0x14) getpgid(0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r1, &(0x7f0000b9c000-0x10)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1000000000000047) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f000004d000-0x4)) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)) 2018/02/01 23:03:44 executing program 6: clone(0x0, &(0x7f0000856000-0xa7), &(0x7f0000381000-0x4), &(0x7f0000aa3000), &(0x7f0000e6b000-0xc7)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x3, 0x1, 0x4}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0xac)={r2, 0xa4, "9bc97b00b4dfb9995b48b41faa471d8a7d03114f5ed9ee8c9eed577a166f0786ecfe078b51f56e7de998f7c958df2e2ea7aaedebb1349b346100567574d6f4d5786b8a29e9cfb63b88be7c1193d6bbf8436b52ee77aa4e30c3c1d62dce9b6c4d1ecbd37703afcb64afe509f907ce5206239ca9983cd23b7c799619d1be3f01fa503dc4b3a0f3f254a9c922d0999fd66754d61bf41d440f76a93b3508f5909a53ad485286"}, &(0x7f0000001000-0x4)=0xac) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xb5, 0x3, 0xc, 0x1, "404a9d093870e6ea431664a93ef93c973c87a20473a817107b80fcf49aad8b6cccd6786d82921c43f4d2d95849585f5f52d8c442cfd931d70a45a9c708187038", "c633761a46eb26e4a76a98be4b8e15f52913713ebebfae4b195525899910f5dc", [0x2872eb34, 0x9]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0x7}, &(0x7f0000003000-0x4)=0x6) r4 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r4, &(0x7f0000004000-0x12c)=[{{&(0x7f0000003000)=@l2, 0xe, &(0x7f0000004000-0x20)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000-0x93)=""/147, 0x93}], 0x2, &(0x7f0000004000-0x30)=""/48, 0x30, 0x4c}, 0x3b48}, {{&(0x7f0000001000-0x10)=@ax25, 0x10, &(0x7f0000003000)=[{&(0x7f0000001000)=""/59, 0x3b}, {&(0x7f0000003000)=""/9, 0x9}, {&(0x7f0000003000-0xc6)=""/198, 0xc6}, {&(0x7f0000002000-0x49)=""/73, 0x49}, {&(0x7f0000002000)=""/97, 0x61}], 0x5, &(0x7f0000001000-0x37)=""/55, 0x37, 0xf545}, 0x7ff}, {{0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000003000)=""/21, 0x15, 0x101}}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000002000-0xf5)=""/245, 0xf5}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0xad5}, 0xffffffff}, {{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000001000-0x20)=[{&(0x7f0000003000)=""/52, 0x34}, {&(0x7f0000004000-0x16)=""/22, 0x16}], 0x2, &(0x7f0000002000-0xa4)=""/164, 0xa4, 0x2}, 0x40}], 0x5, 0x20, &(0x7f0000003000-0x10)={0x0, 0x1c9c380}) recvmsg(0xffffffffffffffff, &(0x7f0000e56000)={&(0x7f0000947000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000675000-0x80)=[], 0x0, &(0x7f0000cfe000)=""/211, 0xd3}, 0x0) 2018/02/01 23:03:44 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d4f000-0x8)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000c6000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000938000-0x64)=[@in={0x2, 0x1, @empty}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, @in6={0xa, 0x2, 0x41e, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x64) 2018/02/01 23:03:44 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000197000-0x4)=0x0) ptrace$peek(0x2, r2, &(0x7f000000f000)) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) timerfd_settime(r1, 0x0, &(0x7f00008ac000)={{}, {0x77359400}}, &(0x7f0000a4e000)) rename(&(0x7f000046f000)='./file1\x00', &(0x7f000085f000)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000084a000)=@known="636f6dca0a000000000000000000000000656275616974790008") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 23:03:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0xc694}, 0x0, 0x4, 0x101, {0xff, 0x9}, 0x7, 0x2}) mlock2(&(0x7f0000585000/0x2000)=nil, 0x2000, 0x40001) 2018/02/01 23:03:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = request_key(&(0x7f000037a000)='id_legacy\x00', &(0x7f0000b96000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000483000)='cgroup\x00', 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000bc5000-0x12)={@common='ip6_vti0\x00', 0x8}) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f000000c000-0x4), &(0x7f0000015000)=0x4) 2018/02/01 23:03:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) r1 = dup3(r0, r0, 0x7fffd) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00004a7000-0x8c)={0x101, 0x3f, 0x8, 'queue1\x00', 0x5}) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) prctl$setfpexc(0xc, 0x80083) 2018/02/01 23:03:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fa5000-0x2)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000779000)='/dev/autofs\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) rt_sigtimedwait(&(0x7f0000ee8000)={0xfff}, &(0x7f0000220000), &(0x7f0000363000-0xf)={0x0, 0x989680}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00008a3000)={0x80000000, 0x100, 0x9, 0x80, 0x3f, 0x1, 0x3, 0x7, 0x2, 0x8, 0x9}, 0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f000041b000)=""/111) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000bed000-0x50)={@generic="afead03000000100000f0000636bd635", @ifru_data=&(0x7f00001e2000-0x20)="ae138d8a7e1cffed99f9ffe4641af696d0719a017cfaa9684f17003751110037"}) 2018/02/01 23:03:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) read(r0, &(0x7f0000783000)=""/112, 0x70) r1 = accept$llc(0xffffffffffffffff, &(0x7f00004b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000281000-0x4)=0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ec8000)='/dev/sequencer\x00', 0x1, 0x0) ppoll(&(0x7f0000c36000)=[{r1}, {r2, 0x4000}], 0x2, &(0x7f000016c000-0x10), &(0x7f0000ece000-0x8)={0x5}, 0x8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006da000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000e0c000), &(0x7f0000673000-0x4)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000503000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f000055f000/0x1000)=nil) connect$netlink(r2, &(0x7f00003b5000-0xc)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) recvfrom$unix(r3, &(0x7f00001a9000), 0x0, 0x1, &(0x7f0000488000)=@file={0x1, './file0\x00'}, 0xa) prctl$intptr(0x1a, 0xffff) [ 68.901903] binder: 10792:10807 tried to acquire reference to desc 0, got 1 instead [ 68.926071] binder: 10792:10807 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 68.941617] binder: 10792:10795 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/01 23:03:44 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1210c1, 0x48) ioctl$TIOCNXCL(r0, 0x540d) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000003000-0x50)={@common='gre0\x00', @ifru_settings={0x200, 0xffffffffffffffc0, @fr=&(0x7f0000002000)={0x348, 0x2, 0xffffffff, 0x6, 0x7fffffff, 0x0, 0x3}}}) fstatfs(r0, &(0x7f0000002000-0x4a)=""/74) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000004000-0xc)={0xa}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000004000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000004000)={'system_u:object_r:crond_var_run_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x35, 0x31}, 0x37) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000005000)="08913a4e5a54703854cd19be47f200318a215395ebf18ee4e2", 0x19, 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000)='trusted\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000006000-0xcf)="4c966a41a03d711e46cde31079fec008f0c53c2cfe27308919d6a096fe04dbc4fcc4156128fc9f361bd1652484844dabfa06c763e49965951ed46e574e4f64304a4cf0bd6d08183c909be18bff2bf0d0718eaa0857d5d6dd8d4de90f27d33bf12a50e74a3f01483ec18f75916700c799c29039207728a89d28e3436c6c7ee9ec634cdd2e59874038a8eb09356401fddc5ab2bf7298404a9e7953dc992065a6e763474483b8d414a6981ae14116a56897249cf031eec1f5b91db589b7f846f494d0b5499eaebf1c44122959031f2c62", 0xcf, 0xfffffffffffffff8) keyctl$reject(0x13, r2, 0xffffffff, 0x7fffffff, r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000007000-0x52)="15fe7a0a0a69e3ed651570a3f76fd8832929dc25f69240052af3148e15a59150fdac1004191f3ada823037e495a29ca528004604ae6dd20d75debb138ce1bc8cabc119d51fb9fbee883cbe448ef7abc9823a", 0x52, 0x7, &(0x7f0000000000)={0x0, 0x989680}) keyctl$revoke(0x3, r3) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000007000-0xd4)="307b4a5913cdde68c056842e694cb55bf276a144b0cae36ea0d185961b5b818b56631b3713b98f75f39222a17ba9f44a449927bd647fa653c8e8d755646db2381b702bb6e744f57750e7cfa06b415789a412dfd618fbc75c79b56e71d39d5422c25de2940139628286036a283f482e7ba66e635c2604e404726422513018d2a75558181291bc7a7f0435e2b035e58675a2ef75731b6c88edf537ad9bd7471b54924fc2e71b01b7759020c4549d90ef5a9c6a9dee5a1835d259e7a408fd9d34d6f38255b63d033beccbbcd0bc451603102297b2a7", 0xd4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000008000-0x8)={0x0}) sync_file_range(r4, 0x5, 0x8, 0x0) 2018/02/01 23:03:44 executing program 6: clone(0x0, &(0x7f0000856000-0xa7), &(0x7f0000381000-0x4), &(0x7f0000aa3000), &(0x7f0000e6b000-0xc7)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x3, 0x1, 0x4}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000-0xac)={r2, 0xa4, "9bc97b00b4dfb9995b48b41faa471d8a7d03114f5ed9ee8c9eed577a166f0786ecfe078b51f56e7de998f7c958df2e2ea7aaedebb1349b346100567574d6f4d5786b8a29e9cfb63b88be7c1193d6bbf8436b52ee77aa4e30c3c1d62dce9b6c4d1ecbd37703afcb64afe509f907ce5206239ca9983cd23b7c799619d1be3f01fa503dc4b3a0f3f254a9c922d0999fd66754d61bf41d440f76a93b3508f5909a53ad485286"}, &(0x7f0000001000-0x4)=0xac) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xb5, 0x3, 0xc, 0x1, "404a9d093870e6ea431664a93ef93c973c87a20473a817107b80fcf49aad8b6cccd6786d82921c43f4d2d95849585f5f52d8c442cfd931d70a45a9c708187038", "c633761a46eb26e4a76a98be4b8e15f52913713ebebfae4b195525899910f5dc", [0x2872eb34, 0x9]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0x7}, &(0x7f0000003000-0x4)=0x6) r4 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r4, &(0x7f0000004000-0x12c)=[{{&(0x7f0000003000)=@l2, 0xe, &(0x7f0000004000-0x20)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000-0x93)=""/147, 0x93}], 0x2, &(0x7f0000004000-0x30)=""/48, 0x30, 0x4c}, 0x3b48}, {{&(0x7f0000001000-0x10)=@ax25, 0x10, &(0x7f0000003000)=[{&(0x7f0000001000)=""/59, 0x3b}, {&(0x7f0000003000)=""/9, 0x9}, {&(0x7f0000003000-0xc6)=""/198, 0xc6}, {&(0x7f0000002000-0x49)=""/73, 0x49}, {&(0x7f0000002000)=""/97, 0x61}], 0x5, &(0x7f0000001000-0x37)=""/55, 0x37, 0xf545}, 0x7ff}, {{0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000003000)=""/21, 0x15, 0x101}}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000002000-0xf5)=""/245, 0xf5}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0xad5}, 0xffffffff}, {{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000001000-0x20)=[{&(0x7f0000003000)=""/52, 0x34}, {&(0x7f0000004000-0x16)=""/22, 0x16}], 0x2, &(0x7f0000002000-0xa4)=""/164, 0xa4, 0x2}, 0x40}], 0x5, 0x20, &(0x7f0000003000-0x10)={0x0, 0x1c9c380}) recvmsg(0xffffffffffffffff, &(0x7f0000e56000)={&(0x7f0000947000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000675000-0x80)=[], 0x0, &(0x7f0000cfe000)=""/211, 0xd3}, 0x0) 2018/02/01 23:03:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8b, 0x40002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000027b000-0x3)={r1, &(0x7f000069e000)=""/200}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000013000-0x18)=[{0x87}, {0x6}]}, 0x10) 2018/02/01 23:03:44 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009fb000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) sendmsg(r1, &(0x7f0000320000)={&(0x7f00004fb000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000842000)=[], 0x0, &(0x7f00002ba000-0x32f0)=[{0xd38, 0x0, 0x0, "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"}, {0x1010, 0x198, 0x7, 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{0xd0, 0x3a, 0xc00000000, "2c75a5b748093571f57af38d09dc784f9f075c46847b0e6a93f95bad0bb4d5f7533f0c2bdb78cbb65308c5ed3575fd96ca01ff8c6b34b87b188209d9559ef62e787e3b8555c34f933837119b3224cf45a0f9db4a2539a9014d7926e7f44804b0988124c79325c535e57b27501897e95e10ea42341b730a728bdc20b123df80404f65814bf5a50ca07ab3c3efb9b3659444f238da797a67a36da3dd210a9886e1992d6740fde4456cd53a22390bc7efd6f60c791308df866dfc9ab87b6361be"}], 0x1e18, 0x4000080}, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00003d9000)={0x3, &(0x7f00003e5000)=[{0x7ff, 0x3, 0x10001}, {0x100000001, 0x7, 0x2, 0x7}, {0x1, 0x0, 0x9, 0x3}]}, 0x10) [ 68.976477] binder: undelivered death notification, 0000000000000000 2018/02/01 23:03:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000e4000)='ns\x00') exit(0x0) getdents64(r1, &(0x7f0000419000-0x44)=""/68, 0x44) 2018/02/01 23:03:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000007a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009d4000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000024b000)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f00003b7000)=0xe8) r4 = getpid() r5 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000201000-0xe8)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00001c3000)=0xe8) sendmsg$netlink(r1, &(0x7f000024d000-0x38)={&(0x7f0000117000)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000573000-0x60)=[{&(0x7f0000530000-0x2b4)={0x2b4, 0x10, 0x710, 0x5, 0x1, "", [@nested={0x1f8, 0x1f, [@typed={0x8, 0x16}, @generic="37576fe61e6894e01e3e8ae3ac76f779f5db68241f5582d2c86ff9d70cb27b322e75d862523f91d5269ab25a5aff7e240ff2cc2970150df96f83411922ef9608a742977b2ff36255a1c44b8da6bfe34d790d58d92b0596c0319162cf4874173caea30d78703c4b3aa4da9e256440e0a3e93cee438588f54526619da4778a6955cb14f4f822c1937464e74da890", @typed={0xc, 0x57, @ipv4=@multicast2=0xe0000002}, @generic="7032db6ffda50b2593e0e9bc4283c0eccc1cd821982078cb27aa665154b84f5e542e8a63c3dad23d8c2c5a3c8dd6821061ad6cc317ff71baebf64af5ba50d2de8475f0a3a962cd1d36d219a3ba23711bd991ec02880c00a1a7beae284bbba744684950202cee4a775d07076927902fd13c094f65b55be65dc6891c4df86ac800f1591b9cdc609f91d1af48cf0bf819c20451357ab7c25630a94cf17ab68d", @generic="eb40cb5b8e533441cff4a2f6748c09239c3b45f5b7b028dc1e032611f87d2ee56b8acbb187318f99031d7bdc9fd03f5109b9bb69b73cca4c67f6353e71d4981aca7e14e76e0f74266b3277e43d29de0d040cb2819ae1aacbbaf728c4507b5d10db3776a316db9018a1e56fc5d020c8a2b4a8ce3c4eb6bf57fdf73e76619af759cf122ba80c62705a942e79762712af3363edfea4283f7a2d52a91a9f36e68eff5c475dbe6684ec984c787a10f7a928776be1bf"]}, @generic="0ff8b35cb3f1acd1f0bbb81470994b6ed2d15e15ac364e40317565efb3dec03110959ca672e7dde81cb54acfecca8f2fae453afd58455cc6145c94f6d1044352f985ed1f6fb7cbf2ece63eee906a765b1302ce63cdabf2252203cc4ebf8d7165a6a85943072ea25879a3fc29729c649ecf9171fe21649bdc2aa4dce47fa619ab50e41bd5e6ead676ddf2cc", 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@typed={0xc, 0x96, @u32=0x8001}, @generic="219011144962b7e1cc939a24c0bbc8658e2f5f0696b63a24d7bea8e5c673aff818af18a57bbfe6920e4e56f09d3db7231ed6dc2c5e25b1f0ce390aee1bb663668103013681eecefcfc8c8df1e50f6954d88d681f660309d3249ed269a4eb99dd6f52d526f32b535e4f86fd31c7cf5c733bf8b97c1249afabbb4cbefd80922001e4f8bb120dd14a02e902105f88", @typed={0xc, 0x70, @pid=r4}, @typed={0xc, 0x35, @u32=0x400}, @generic="f32fe5731c87a0c65a679821e746dfa59fc30f062e8ac182002b6ad99eeab1d6a723b0130786c0f5a6c93fe02f05bcfbb37536d6b516bc5f99beeb05512a6bb3bba6e7f5354d2a9b93cad8221e84cba461afdb9a62e6cfe295fc72afe662940087108e649fb8ddef423dd50cce1d8ba92525c9d15e9447640b183e8e7bfa77280e48b077137ed94dd288fdff850290878c9b8d4c996c3d756a7e39962caacb65255f2ab79fd8e3d321d3ea96e4cd1c4d3235950a189799a9f015b093", @typed={0x18, 0x5, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}]}, 0x11a8}, {&(0x7f00004a3000-0x18)={0x18, 0x30, 0x200, 0x3, 0x1, "", [@typed={0x8, 0x44}]}, 0x18}, {&(0x7f0000744000-0x155c)={0x155c, 0x14, 0x200, 0x0, 0x0, "", [@nested={0x20, 0x38, [@generic="fa779d9670fe4a140aed9fc85e4c5a34048a", @typed={0x8, 0x7}]}, @typed={0xc, 0x28, @uid=r5}, @nested={0x1268, 0x56, [@typed={0xe0, 0x71, @binary="2059d104b20aad26152f826e062c2a336791ae024a9738f526275ae2ba011bfc921e8ecc04da89c15873a23c4b56b18d2b9ad5b2db0db541ec41ff7ba6ffc497ff01ed7e2873a857fad6ba2ff3c509e8e5a1a854698882b197abac417a2ca44117261ba5b91526f246f03ccbe83a9ab5ee6785bba588e5b2c165f510af4dd3cdc7d45878d8b66a7ff98426fea0ad05e8b6e2d862f60e62cc77a2e249165ffdba097f8ed2c2a068a9c1ff33ad9fbe76fe682ea23e3eef74dce2ef5d8e2b4a190bc6da9e5f09ac62e0a410c554f41401a8628174cf5d405bbd"}, @generic="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@generic="80f535c3fd615cae6b7de93f4d31e6f02f1a3e7eec4532539ba9cc49825e36edf21168ee40be3c396721364521f8a184370cb57b965fb165b3af021d806a49fe3a905fe03ae3e05cdc69bbeffa868de3b63dba06f953f7d22230abdc67eeb3b48c20b4a32bfeb41c82cccb77d70300c200b9a0ce54498b5d21b4a2af64767ce15cad079d71fe97c106d476b4ef4ea63c59c19e85931e777795c5781f27e7fe23d51aff8050b6d67ee1eb3f5e81eebcdedf513e13addf57193639d24c57758e5768d5779dab494c642f43156968ee40a79c686fb2e18840ba4b5ec60e9240", @typed={0xa4, 0x76, @binary="9cdf5bccf9cbc4b71b6fadede6e880f6b4822034793d51050ea5e488848394b9ae5e99fd3652ee0ac9e46f25ba4db0d680b7b5d9f3216244b0c69c7af668f3249d23e80b0e456bed0d025fd7064ba3da736b273716c92fb9634a6aa7b34b82572e3dac7d1630a0f07d6ed1fb609f3e8f8d4b73008e94027d09acfab4b41301b229d0cdd02640e08966eb1ba3f4643a43186f59a0b30d15275fc62e"}]}, @typed={0x18, 0x87, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xc}}, @typed={0x8, 0x46}, @nested={0x144, 0x5, [@generic="7a015a10095b752cbda59daba4273a7c115d24e44e833aeeae98cb339b23beb46e7aa4f6a4257b4184da48110e3ba7f31a0884a55848e3db56de43fb858196aeaf1cbf904abb28278aad364540090361cae4aaac4ed8c8725190d61f4c65e12851b8156800407219e8e71dff93307ba0373ae55acd4140aa93500415bb9e0948f44fcc0dfbbb105fcbe96f970fabadd5dd77fa6c7c48eb10e3faa07d1cfb6a6bf673e51aede9909b", @generic="8ca25fc8ca0e21e5b332ce5dbd4ea90d768bc03274843198472ae7fae7669d5bf619502e5c2ed39bcfda5b62309da2654fb47b9855914c341442c472d2a74e185c5ca733917a89c488c27cad82ae619994c7eee38861497a87de4a6afef50b1b934df2aafe5d06220eb334592a493f7169227b2b3a3f1117c5b2a2ccc64ccf4c6de3ff9a3b96ca28ac93162312028baebfc6fe894d2f74"]}, @nested={0x20, 0x22, [@generic="ad6895d18537bf109b72fea56c9876a4c1f8bf40a936e8bffbb720"]}, @generic="a96ba3da707fb98e8c05ab89bf7e182a3269fb1ebb48d3a3550daeca8064deafca244edefb1a2e4c0effc41fe3fa68c8cb640976728cf8e6a85a62316c06977cc1b19639bc700518caa2716c245517a1308ad9b1b6d4d80555d8ed1c0d94ce60c2507fe195b935f735c1214fed0b03c0440128969a493bd6faa7e0a7060b110d8c86cb44c80ff5979ebcf50ff429d68bc5da72d8d482f7f89584221ceb113bad0d955682e5066bf5743c935d6bb11edbe96373338b87c4f23db2a898946d61afcb09d68941629ed745d8", @generic="2fa60e73362b7be96fbfac6a753567a843db63a21cc17b1c89fd4d1b39320f50453b5d2f786655e3972b95401a86c72fa343173d9ede3e091c648e846cfaea66b857bb65cd2a5849eb24b032b181ec0e99c62a396e10ef39c4cc78fc9df08a205fa7da344cbafc"]}, 0x155c}, {&(0x7f0000140000)={0xbc, 0x26, 0x8, 0x0, 0x2, "", [@typed={0x8, 0x78}, @generic="550c731635600679e9f0ba32d2961997b05d98e41c6159c7d5e48642f3f1d2801bd67b9ad0efaffd731144a8524393f18a00ab8e2a88f1363b3bf40f85884c917837c0622e24a23de7f568ab2b64e1e06a951eb139cdc7cb07179fb31f5b367bc3090d15f53991d0615e2294cc9814d93637d3b16447a22b1a8d96b319094ba58bb548026a1b6abdf57334", @typed={0xc, 0x92, @u32=0xfffffffffffffffa}, @typed={0xc, 0xc, @uid=r6}]}, 0xbc}], 0x6, 0x0, 0x0, 0x20040000}, 0x8000) 2018/02/01 23:03:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00006da000-0xa)='numa_maps\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00008b6000)=0xe8) connect(r0, &(0x7f0000de4000)=@can={0x1d, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000047a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) execveat(r2, &(0x7f00003dd000-0x8)='./file0\x00', &(0x7f0000ada000)=[&(0x7f0000270000-0x10)='lomd5sumselinux\x00'], &(0x7f0000033000)=[&(0x7f0000721000)='!)$:selinux\x00', &(0x7f0000201000-0x3)='-!\x00', &(0x7f000029e000)="252cba2c5c707070317b24766d6e65743023646264657600", &(0x7f000000a000)='%\x00', &(0x7f0000eb7000)='&mime_typevmnet0nodevproc\x00', &(0x7f00005aa000)='wlan0%,trusted\x00', &(0x7f00000a0000)='#.[+.-L-\x00', &(0x7f0000904000)='\x00', &(0x7f0000671000)="c05b47504c00"], 0x1500) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r3, &(0x7f0000469000)=[{{&(0x7f0000148000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58, &(0x7f00004e7000)=[], 0x0, &(0x7f00000bc000-0xb0)=[]}}], 0x1, 0x0) 2018/02/01 23:03:45 executing program 2: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0x100000001, 0x4) pipe(&(0x7f00000d5000)={0x0, 0x0}) getpeername$inet6(r2, &(0x7f0000df6000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000af7000+0x211)=0x1c) r3 = socket$inet(0x2, 0x6, 0xde) r4 = socket(0x0, 0x6, 0x8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000843000)=0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r4, &(0x7f0000df8000+0x151)={&(0x7f0000df8000)=@ax25={0x3, {"b3f77fa3636f77"}, 0x1c0}, 0x10, &(0x7f0000df9000-0x20)=[{&(0x7f0000df9000-0x2f)="20219a21074bcbd40c462f4cad3e91e58c4b99f6bb2ce569b3358ddd5d0634c085f8a3b616cb107be14ab1876e747b", 0x2f}, {&(0x7f0000327000)="af8f0639bd434b0ae747acb8c68c97302f4152c046a3cad66bc7af75e64c83a359d2b04b3d8f02468c301a620deb3f7c409b0b7d319b8776b7d9e7193e56f87d85c2d24e3fe75537fea1ad1f86d6151ceaf36af88ca7b5108255236e7e654088a471f8e017ee598d21a7ebcaac", 0x6d}], 0x2, &(0x7f00004f2000)=[{0xf8, 0xff, 0x3, "3f02eedd9e2f23b55aa5bdae658385e5c737dcbab5a7c7ccd1be9d31da7f0ecd166eb9dc2c9216b3bd92ce1428fc8ce816bc636726ba4a82561084d3d327a4f1d540412820d6111bd0af11a116d5ec827f3770f523dd1a1d7dee97101e27942b3d0de9bf98a92e37f4c5192eab09ccc31e6b11390ebbb6287ce3878f4ba2b7a539a8fac240a26942e71853bf31982dc911fe4be5c86e8178a0a3656fc1d38d68065dc2a3d2dcaa62408975bfd07cd5175ca04ab71ecf057a5ce1903d835fc52acce23c3d4deb2a390d8955903065492f4f5ad2f04137a244a44aae19c9b22e31f6"}, {0xd0, 0x117, 0x9, "6df68a2e53f926c305c5776330eb6a1ee89c13a4d403d3b23daa37568e6e40ca2b221274f0e26f6d957e4642deb05ff05bfb2921909731dc2f78498dde0bae27edc61f281d394f5e552940b0948a8628b7fa4452494c30c5d174e1c0dc78b71c89c1c24799a089ca2ed9102faf780c202101ada77c4358751391d08818a38d3778c415fc6581fb46c6453a09c3624f92f24194d8239de8e141e364047626485944e39c1005920b07e5c41a38cc4b3ed5fb9c40737fdf4e01b7b0d607e4"}, {0xa0, 0x0, 0x0, "78df23daaeedc807a45cc86e0e18cc3020d2059258bae8c4fd095768e1e2ad4cb82e35dbc07cfdd03761d24c9cffead829ff7aed4e8b925ad28f3ec56125d577d9c7366ccde91d824a9d0af099e40104446353070b03934a4e770927185340df81054dc520ef3075877e21249f9837c231ae55ebb545e38bcfe5c770171314fa90bd84e488cce2017a2c8c2d4f"}, {0x90, 0x13f, 0x1, "5533f2079db5c768861669a59eb43b93ce25fec9c4b02437d0ac7f897fcedd15fc9206e939896232eb1f42e54f6eb9f3239c048f33ced9921411f984d8091eec5fdb7a09fdf8404a58326497f3e8d7494ded4b1924de3826681d22b6742bd9e2212a587bd3b169a3bc691e349f6e180295330d313573cc4137a616189fc81c74"}, {0x100, 0x10c, 0x9, "d6fa8176df4a3467b4af9010dba4edef22701df4143b2f68652ae34ae7e5b347aa781b90b4fb532d5ff8442223c9a754842a77f642a9edff1fb56791e49c1fd34adeafe99c4117a913a2d60a54908dcaab3f5a4e767f60dbd1ad717f728878fad3f2f935635fad3dfd16bd043d2c968d32b3023a5ba19abfe723175ca2bdc0d81f2cc312e74dc29f3dcf06ac71b99b1ac3c0a1fb2d227c5ef947103db49393a4652ac6cb5d7e3d06588d2f0aca20930f1a988c722d7a681a106223b7500829f0693b39346d93a41417d6be5b4644700f29a64557d0618e66d7ae0d61bd7fc1f097f733e524a4e603432c05"}, {0x28, 0x113, 0x401, "a63a0ef8222e9bf5c887feec5121632b6b"}, {0xa0, 0x11f, 0x2, "ab984ba0166db0f4d4e68b55c060790464016b57cac633b4ff5a4e2375229a3622878252cbb14286775ed964be4a4d4ac78dc47f5d15bcf1d9dc366ad2603f21007c83b8b7a149bc008700d74c46b7c1ad1d4971694bb27775c14185c8bd313d7cc277e3d9b5065ec49e80ec57deec38cad7bdfc5da602232c2737c7a6329b3aa965e75aec503aa06889e1902c"}], 0x4c0, 0x4040}, 0x42) r6 = getuid() mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002c3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000df9000-0x4)=0xc) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000df9000-0x8)='./file0\x00', &(0x7f0000259000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000b0d000+0x714)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000df8000)={&(0x7f0000df9000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000c80000)=[{&(0x7f0000b86000-0x8e)="54385063dd6dde1cc7f993a249b1e534bf3aa9dd1f640a1b72c7b84cde592aad95cd816d78e637d3d21a7de2d54c744756a931446df71f410443ac7492ed619d67cc50bc1c8698a4fbde35396847ba5d575b887927d4a179c69273908ae91c9cbf9f5309cd5f31101da75d4b1fb93dccdf4ab05344621de1a2c0fdb2dfac077201dfd8567e2ff0f962546a7e6554", 0x8e}], 0x1, &(0x7f0000df8000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r2, r4, r2, r1, r0, r0, r4, r2]}, @cred={0x20, 0x1, 0x2, r5, r6, r8}, @rights={0x20, 0x1, 0x1, [r1, r4, r2, r3]}, @cred={0x20, 0x1, 0x2, r5, r6, r9}], 0xb0, 0x40090}, 0x40) socket(0x2, 0x80e, 0x9) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000df8000-0x4)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000761000), &(0x7f0000df6000)=0xc) sendmsg$nl_generic(r4, &(0x7f000062f000)={&(0x7f0000df7000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000563000)={&(0x7f0000673000)={0x2fc, 0x13, 0x400, 0x0, 0x2, {0xf}, [@typed={0xc, 0x3a, @fd=r0}, @typed={0xc, 0x23, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @nested={0xbc, 0x35, [@typed={0xc, 0x91, @u32}, @generic="317279c335b1431b72ba16291d599fcd2f14f3c3c9d65f3d41ff411a6ed093229706781ed22ac78fe7f223a65ec0ccbd4d3afdd6f0cf9fd83e02e69aeae7de6108dc2315d9ed557615bcde790f5aa3e124073b6768d8817ed6d031bc0d15bd531cacf0517c10df4e821650b9c20241ed2ff60655808cf190455a8d07c9f10fb3861016ff4f42141a575796c134b83401b69afb173e5f21a8f7d5079b8460a3fbf2ae", @typed={0x8, 0xb}]}, @typed={0xc, 0x67, @ipv4=@loopback=0x7f000001}, @nested={0x184, 0xe, [@generic="8764ad5f9d427527e6651350057a7cab41b45fad5bb1cd70ab954b0819e330c9cafefbc60bd8d0b1c2b5cc3eb6df22191a55ca84f92f906d6caeec5838e584bebe04af09e3fcac52ba2edaeadb2f6d54f2e2ae85a3370faadce0e4206b1af6e92933dbed6a3f8b2ff29dda23a40383c4c873fa31344fa4f16fa35479c757d59a6e089526e81f96358181ac51976e11028db6baa6ee7eadc7eb1a42ff1606ce44ccc6cf375aed250c9c8af5d2a169a6f47b9a03f5f976d99e026cbd4f001d85d614780d24cbc7398795ea85d7c04ca0980e9e508e69c4a858d5bacb6401bfb43e1ef3a9fe42725e0dd13e37a46f0e142291f8c263b9607935", @typed={0xc, 0xa, @u32=0x800}, @generic="5b1d89ae01fffbaab5ff46d3819acc5f23749358f2187134e621ab7294769734638b4bc7188d946901061ce79df4044a675a79355bf92d3d3b6dc6c61ab5047d9fd7028cc5348679098ba18fe483a3c8470b57a05c28bc0a75a95a3b255c006a7582f5602e8c0484b579a3b48fcbfafd16dffff37ec193f8e6e3b2"]}, @typed={0xc, 0x69, @ipv4=@loopback=0x7f000001}, @nested={0x78, 0x59, [@generic="e3fd5fca10279e940d4458a4036c034a088692d1bdaa5a7aac5c7a2e430ddd4dfb821ea5de9df90d74be972bb9717b0d6f7fa7d7dc0275c935dc1241d8efa2a17e8f04facc67f068798abbc1817323749cece01b76c704e79262eccd7bc8cf3204a22453700c8f9e008c1a88d48d1b672e"]}]}, 0x2fc}, 0x1, 0x0, 0x0, 0x4000050}, 0x0) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) 2018/02/01 23:03:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d94000-0x10)='/dev/input/mice\x00', 0x0, 0x44) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) sendfile(r0, r0, &(0x7f0000bd5000), 0x62) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f00007d2000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2}]}]}, 0xfc}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000107000-0x4), &(0x7f0000981000)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bd4000), &(0x7f00001f2000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000007e000-0x4)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000a13000-0x108)={0x5, {{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x1, 0xef92, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x3}}}, 0x108) 2018/02/01 23:03:45 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000+0xf07)="93f7721fdd721004e3d837bdadb0553519f02847b28b0bc2c4", 0x19}, {&(0x7f0000c82000)="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", 0x1000}, {&(0x7f0000acd000-0x76)="ec76d7f70b03834675b12d2097bcde69dd55150438ebc8d6faabeda839a43c2f1143468caa2f069282a9c385a5bdc0aee46327ea677ed4a3c2ae2c3b52a33df5bace67469163e3452412431c4d2c80b363827ae7b8ce49a24efe77df6b70b33491cf4b0f84f366f699703eb4c55b985102db8e6d123f", 0x76}], 0x3) getitimer(0x0, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x6b8e6ef9, 0x7, 0x200, 0xfffffffffffffff9, 0x96d, 0x1, 0x100000000, 0x9cd0, 0x8, 0x4, 0x7, 0xc7}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}, 0x991c, 0x0, 0x3}, {{0x0, 0x2710}, 0x7f, 0x3ff, 0x5}, {{r1, r2/1000+10000}, 0xcb0, 0x9, 0x20}, {{0x77359400}, 0x5268, 0x3, 0xcb34}, {{}, 0x684, 0x8000, 0x8}, {{0x77359400}, 0x1, 0x2, 0x3}, {{r3, r4/1000+30000}, 0x9, 0x8, 0xffffffffffffffff}, {{0x77359400}, 0xffffffff, 0xdee, 0x1}], 0xc0) 2018/02/01 23:03:45 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x78}, 0x1}, 0x0) r2 = open(&(0x7f0000d21000-0x8)='./file0\x00', 0x0, 0x48) clock_gettime(0x0, &(0x7f00008c6000)={0x0, 0x0}) futimesat(r2, &(0x7f0000085000)='./file0\x00', &(0x7f0000701000)={{}, {r3, r4/1000+30000}}) recvmsg(r1, &(0x7f00002a6000-0x38)={&(0x7f00000ce000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000005000-0x20)=[{&(0x7f00007f2000)=""/201, 0xc9}, {&(0x7f0000b40000)=""/177, 0xb1}], 0x2, &(0x7f0000b55000-0x19)=""/25, 0x19, 0x80000001}, 0x10002) r5 = openat(0xffffffffffffffff, &(0x7f00009ce000-0x8)='./file0\x00', 0x40102, 0x100) getsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f0000880000-0x4e)=""/78, &(0x7f000038c000-0x4)=0x4e) 2018/02/01 23:03:45 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8400000000000802, 0x0) r1 = syz_open_dev$mice(&(0x7f00009ce000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000f8f000)={0x0, @remote, @rand_addr}, &(0x7f0000fd6000)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000fd7000-0x52)=""/82, 0x52, 0x20, &(0x7f0000fd6000)={0x11, 0x0, r2, 0x1, 0x1000, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000fd6000-0x158)=@hopopts={0x0, 0x3, [], [@jumbo={0xc2, 0x4}, @generic={0x80}, @enc_lim={0x4, 0x1, 0x2}, @jumbo={0xc2, 0x4}, @ra={0x5, 0x2}, @enc_lim={0x4, 0x1}]}, 0x20) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000541000)=[{&(0x7f000008c000)="8d5f4a64784be6130ef407ddfe7d1822c499c6dde82ec6d258acd473e96d7566c432492a2e611683ee15d860813008f2251f31902123e570f0c8b056e827e7c443f653ecc899b2b84cb1634eff613153f3d9a8c7f218ba8ff0460843352d059e2423c0cbbc28a2c9a65b1d97a77159c37a7d073463d6759aeb0680bce47cceee05ec568b8b255cd42eaf", 0x8a}, {&(0x7f0000fd6000)="687461ffabe2d8453f96a2b68ce499139f69dcca137d2a0a2d77", 0x1a}, {&(0x7f0000fd7000-0x1000)="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", 0x1000}, {&(0x7f0000c4d000)="17e986e409dad0cfdef28b1dd137f6d78754a662c8bf9dd324af67bb74c098b0f0d463fcef2ed340c9cf8b218cd95bc5f092e00ab4b01b", 0x37}, {&(0x7f0000fd6000)="1827f02827537a013a0e4ac8fe7dce013f61d9c4989fe1a516f0e6e82bd58c21613515b8393e989b58cf2ff21dbc09e9f40b45fc6a4cbf7c00159bde4a0b5018a0f5cad46c2e82097e27510d6d196a9cfc38c3b361c204704c9af95c4fa9", 0x5e}, {&(0x7f0000fd7000-0x94)="5f6ee8440a421d76079c3971874d3986a2ecc66c3649b0999dea0fe4bd5f39978d6fbd00494aeb3c0a2973cfc3645aaf30993632164eb57022e35de3218fa40720372b8ce5825b252d455765b8e8758f73637b411d6499f9d56910bc2e32ad5c2996cd867111e8a41056011bed554262090c791daaeffc98a656bf3467d239f05f2c7005520bb23a0169ccf5663a1cdee0d72ddb", 0x94}, {&(0x7f00003cb000)="ff38b1b6cce715c1dea6cd83de01a5ac1295790708d64f36eec6ed74d220b2bb11ced249de13ff240b0d07bf8927886b5d661badcbfe8af193acfef095659b5c0a8580a6df091392fa690efdc9c4108eec992aced501907d2e3840b1d1d1b449845ce99d", 0x64}, {&(0x7f0000890000-0x5d)="0f286dd2f5dcba15448b6ee1b5b35ec4e9dddcc2f29d245c23e94e6479f6dbd7671855ae9af32ad785b1b93767c0fd4b9903ac2fe6ad496de29482ff523ea8a4fa500003038b322893910688e652f49bffbf867e9944268587a2297185", 0x5d}], 0x8, 0x6) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[]}, 0x8000) writev(r0, &(0x7f0000fd4000)=[{&(0x7f000089b000-0x1000)="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", 0x58d}], 0x1) 2018/02/01 23:03:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'system.', '^\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000533000)='/dev/input/event#\x00', 0x10002, 0x420000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x1, 0x0, &(0x7f0000df3000)}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d5e000)={0x2c, 0x7ff, 0x0, 0x7f, 0x401, 0x5}) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/02/01 23:03:45 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) bind$pptp(r0, &(0x7f0000517000-0x20)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x19)=@known='system.posix_acl_default\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0xc59b, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000003000-0x4)=0x10) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r0, &(0x7f0000003000)='./file0\x00', 0x280000, 0x23) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000004000-0x17)={0x0, 0xf, "d138d6494c030b76579ea8ce5d716f"}, &(0x7f0000003000+0x2ef)=0x17) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000005000-0x86)={r3, 0x7e, "c5facfa2922f58249ee09d5c2b171d1e09027f5e142cd7fc6359e789c55611b0c192bad29f42e133f2c4e371f5fa2dc0f2a2957d03d86ffbd11831a88ab2ab82efe608091d2a809b4d4a3d373128d0da20b914970141a36a4fd6556e9064f5b5fd3237a0da17adfc3e8474c4686c2feae58b01ce9f0e7509f40ab5bbdf06"}, &(0x7f0000004000-0x4)=0x86) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000005000-0x8)={0x0}) r6 = dup3(r2, r5, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000001000)={r3, 0x945}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000006000-0x1)={0x318}, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000007000-0x6)={r4, 0x81}, 0x6) r7 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000001000-0x4c)={0x1, 0x1, 0x6}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000008000-0x4), &(0x7f0000005000-0x4), &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000005000)=@assoc_value, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000009000-0xc)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/01 23:03:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e95000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xff) ioctl$TCSBRK(r0, 0x5409, 0x9) ioctl$KDDISABIO(r0, 0x4b37) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00004ba000)) munmap(&(0x7f0000363000/0x2000)=nil, 0x2000) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000363000)='\x00', 0x2) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000096b000-0x4), &(0x7f0000365000-0x4)=0x93) 2018/02/01 23:03:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(0xffffffffffffffff, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000c75000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000f4d000)={0x7, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x18b) connect$inet(0xffffffffffffffff, &(0x7f0000533000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) shutdown(0xffffffffffffffff, 0x0) 2018/02/01 23:03:45 executing program 7: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006a5000-0xd)='/dev/snd/seq\x00', 0x0, 0x440840) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000891000)={{0x3, 0x8}, 'port1\x00', 0x46, 0x40000, 0x3, 0xf, 0x80, 0x80, 0x5, 0x0, 0x0, 0xcb}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00007f2000)={0x80000000, 0x0, "636c69656e743100000000000000000000000000000000000000000000000000007fffffff00", 0x0, "093cb1e9bd31deef", "73ccff9a70d982c3ecf1a893a8ddcd5049935c2c95ca805ba6e3001269eecc20"}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000af1000-0x50)={{0x64f, 0x4e2}, {0x6, 0x8001}, 0xffff, 0x1, 0x6}) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000af1000)={0x5, 0x10000, 0x11b79f35, {0x0, 0x1c9c380}, 0xac}) 2018/02/01 23:03:45 executing program 4: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00003f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000e5d000)=0x14) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000e5e000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/02/01 23:03:45 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000cd1000)='./file0\x00') unlink(&(0x7f0000b4b000-0x8)='./file0\x00') umount2(&(0x7f00001f8000)='./file1\x00', 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000e63000)={0x7, 0x401, 0x0, 0xfff, 0x2, 0xfffffffffffffff7, 0xffffffff, 0x8, 0x6, 0x6}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 23:03:45 executing program 2: clock_gettime(0x400000000000000b, &(0x7f0000000000)) 2018/02/01 23:03:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d7000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) r3 = accept$ipx(r2, &(0x7f00001f0000-0x10), &(0x7f00003f9000-0x4)=0x10) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00005a5000)={@local, @dev}, &(0x7f00005ec000-0x4)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000cda000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000a01000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000cbf000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x8, 0x1000, 0x4, 0x100, 0x7, 0x2, r4}) ioctl$int_in(r2, 0x5452, &(0x7f0000f13000)=0x7) sendto$inet(r1, &(0x7f0000d44000), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) r5 = dup3(r3, r1, 0x80000) sendmmsg$unix(r5, &(0x7f0000846000-0x70)=[{&(0x7f0000fe4000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000085c000)=[{&(0x7f0000a0b000-0x7c)="f0e49e45ab7c173beabb8a2cf70913588e59d52a744faa14bb52310034c977a6846740ef5c4f31bf1c3195293487212a6e2f2c7aa3a77b9974f1feb2d96b7b1453b8138fc90776ac2d112bd1e2b961716b2d3b128762905b2233edc419fea708f9a9a7fab65c685fc3a31d6d0e0d3c2a9e2374784e6a8c3325945a4d", 0x7c}], 0x1, &(0x7f0000821000-0x48)=[]}], 0x1, 0x40) 2018/02/01 23:03:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000011c000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, {0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x44) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000c5e000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000845000-0x4)=0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a4c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000957000-0xd)='/dev/usbmon#\x00', 0x8, 0x40023c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00001bf000-0x2e)={0x0, 0x26, "e5044e9c908b26a64a449615156c01254d05fdcec4cb81ed14ea8f4395ac60d063f5278311a3"}, &(0x7f0000d3f000-0x4)=0x2e) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000034a000-0x4)=r4, 0x4) getsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000ea6000)=""/56, &(0x7f0000a4b000)=0x38) getsockopt$inet6_int(r3, 0x29, 0x7, &(0x7f0000d3c000-0x4), &(0x7f00003fc000)=0x4) 2018/02/01 23:03:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f8a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ea8000)='smaps\x00') readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r2 = memfd_create(&(0x7f0000ba1000-0x6)='smaps\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) 2018/02/01 23:03:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000207000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000072a000-0xbc)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000171000-0x4)) sendto$inet(r1, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvfrom$packet(r0, &(0x7f000001c000-0x39)=""/57, 0x39, 0x20, 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000bf8000-0xcc)=""/204) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00005bf000)=""/37, &(0x7f0000cb8000-0x4)=0x25) shutdown(r1, 0x0) 2018/02/01 23:03:45 executing program 1: mmap(&(0x7f0000000000/0x5e3000)=nil, 0x5e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000399000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005e0000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000466000)={0x0, r2}) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000357000-0x4), &(0x7f00001c3000-0x4)=0xd310db626dcd4) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000232000-0x10)=@ethernet={0x0, @dev}, &(0x7f00005e5000-0x4)=0x10) 2018/02/01 23:03:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000d41000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x0, @te1=&(0x7f0000a14000-0x10)}}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f65000)={0x3, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x90) r1 = syz_open_dev$usbmon(&(0x7f000037a000)='/dev/usbmon#\x00', 0x1, 0x200) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000c75000)={0x7, &(0x7f0000c68000)=[0x7, 0x2, 0x5f44, 0x8, 0x2, 0xfb35, 0x1]}) 2018/02/01 23:03:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000198000-0xc)={0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) r3 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000690000)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000012c000)={0x0, @dev, @empty}, &(0x7f0000cff000-0x4)=0xc) sendto(r3, &(0x7f0000f25000)="afadff47156c21c4ae475d35", 0xc, 0x20000001, &(0x7f00004b2000)=@rc={0x1f, {0x3769, 0x80000001, 0x80000001, 0x0, 0x8000, 0x7}, 0x6}, 0x9) setpgid(r2, 0x0) 2018/02/01 23:03:45 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000948000)=0x0) ioprio_get$pid(0x1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x82000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x112, 0x200) 2018/02/01 23:03:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000a4f000)='net/ipv6_route\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000007000-0x10)=[], 0x20d, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000178000)=@int=0x6, 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000fe7000)={@common='ip_vti0\x00', 0x80000000}) syz_open_pts(r0, 0x41c042) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f80000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000450000)=0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000004000-0x1a)={0x53, 0x8, 0x9, {0x9, 0x9}, {0x1, 0x3ff}, @const={0x4, {0x2, 0x8000, 0x5cb, 0x7}}}) sysfs$2(0x2, 0x6, &(0x7f0000002000)=""/100) signalfd4(r2, &(0x7f0000002000-0x8)={0x101}, 0x8, 0x80800) 2018/02/01 23:03:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000954000-0x9)=@rc, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x10000}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000005000-0x4), 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x100, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000001000)) 2018/02/01 23:03:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f0e000-0x9)='/dev/sg#\x00', 0x0, 0x1) perf_event_open(&(0x7f0000773000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x227c, &(0x7f0000617000)) [ 69.526323] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/01 23:03:45 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x10000, &(0x7f0000ae1000-0x8)={0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000dd000)={&(0x7f0000ae1000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/02/01 23:03:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/02/01 23:03:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x515200, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{0xfffffffffffffffa, 0x360}, 'port1\x00', 0x10, 0xa0012, 0x3, 0x1c00000000, 0x81, 0x800, 0x4, 0x0, 0x3, 0xffffffffffffa17e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000a67000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00004e9000)={{0x377, 0x1ff}, 'port1\x00', 0x10, 0x24, 0x7, 0x8000, 0x10000, 0x5, 0x0, 0x0, 0x2, 0x3ff}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000030d000)={{0x0, 0x8001}, {0xe}}) readv(r1, &(0x7f00008a2000-0x50)=[{&(0x7f000050f000-0x63)=""/99, 0x63}, {&(0x7f0000cce000-0xf2)=""/242, 0xf2}, {&(0x7f000067a000)=""/28, 0x1c}, {&(0x7f0000a45000)=""/43, 0x2b}, {&(0x7f0000991000-0xa9)=""/169, 0xa9}], 0x5) 2018/02/01 23:03:45 executing program 5: clone(0x1, &(0x7f0000ceb000-0x1)="b8", &(0x7f0000001000-0x4), &(0x7f000039b000), &(0x7f0000001000-0x28)) r0 = creat(&(0x7f0000228000)='./file0\x00', 0x101) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000006b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @empty}}) eventfd2(0x0, 0x0) 2018/02/01 23:03:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r0, 0x0) timer_create(0x0, &(0x7f00003ad000)={0x0, 0x20, 0x0, @tid}, &(0x7f00005ab000-0x4)) pwritev(r0, &(0x7f000046d000-0x10)=[{&(0x7f0000bda000-0x1)="e5", 0xfffffffffffffd0f}], 0x1, 0x0) timer_gettime(0x0, &(0x7f0000001000)) splice(r0, &(0x7f0000120000-0x8), r0, &(0x7f0000bfa000), 0x8001, 0x2) 2018/02/01 23:03:45 executing program 7: r0 = memfd_create(&(0x7f000023e000-0xc)='vboxnet0/lo\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x1b)={0x0, 0x13, "400c1ee45f1640da722732d2ff7ea58e299c4b"}, &(0x7f0000000000)=0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept(r2, &(0x7f0000e96000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00005c0000)=0x366) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f00002f2000)=0x7fffffff) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00002c5000-0x8)=@assoc_value={0x0, 0x92b0}, &(0x7f0000e45000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000094d000-0xc)={r4, 0xfffffffffffffffa}, &(0x7f0000df9000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000187000-0x8)={r4, 0x1}, 0x8) fcntl$addseals(r3, 0x409, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r5, &(0x7f0000aeb000), 0x8) sendmsg$key(r3, &(0x7f0000e98000-0x38)={0x0, 0x0, &(0x7f000094b000)={&(0x7f0000926000-0x18)={0x2, 0x16, 0x40, 0x8, 0x3, 0x0, 0x4, 0x1, [@sadb_x_nat_t_port={0x1, 0x0, 0x1}]}, 0x18}, 0x1}, 0x80) r6 = getpgrp(0xffffffffffffffff) capget(&(0x7f00005d8000-0x8)={0x200f1526, r6}, &(0x7f000008f000-0x18)={0x80, 0x7, 0x2, 0x0, 0xff, 0x3}) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000db7000-0x10)={0x4, &(0x7f0000af5000-0x20)=[{0x913, 0x3ff, 0x4, 0x20}, {0x4, 0x7f, 0x6, 0x7e3}, {0x670, 0x1, 0x2, 0x49b6689a}, {0x10001, 0x6, 0x1000, 0x10001}]}, 0x10) 2018/02/01 23:03:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000a15000-0x4)=0x7fffffff) write$tun(r0, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) pselect6(0x40, &(0x7f00008c8000-0x40)={0x68, 0xffff, 0x100000000, 0xc61, 0x9, 0x3, 0x4, 0x7fff}, &(0x7f0000eb0000-0x40)={0x3, 0x0, 0x6, 0xffff, 0x87, 0x5, 0xb70, 0x81}, &(0x7f0000236000)={0x6, 0xb7a4, 0x9bd, 0x7fff, 0x80000000, 0x9, 0x0, 0x4}, &(0x7f0000a94000), &(0x7f0000992000)={&(0x7f00002ea000-0x8)={0xdd}, 0x8}) 2018/02/01 23:03:45 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x8000) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000b000)="5500000018007fafb72d1cb2a4a280930206000000a84305042623692500050000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/01 23:03:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c7000-0x75)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") r1 = open(&(0x7f0000eed000-0x8)='./file0\x00', 0xc2, 0x0) mount(&(0x7f0000010000)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f00009ef000-0x56)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f00001af000)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") readahead(r1, 0x400, 0x100) 2018/02/01 23:03:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002dd000)='/selinux/enforce\x00', 0x88000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000922000)={0x0, 0x8e, 0x1}, &(0x7f0000912000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000762000)=@assoc_id=r2, &(0x7f0000e8a000)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/01 23:03:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40080003ff) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000084d000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000024f000-0x4)=0x7, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ec9000)) epoll_pwait(r1, &(0x7f00006c8000-0xc)=[{}], 0x1, 0x0, &(0x7f000050c000), 0x8) socketpair$inet(0x2, 0x80005, 0x4, &(0x7f00008fc000)={0x0}) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000f24000)=@get={0x1, &(0x7f0000356000)=""/4096, 0x1000}) 2018/02/01 23:03:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) flistxattr(r1, &(0x7f00004a9000)=""/100, 0x64) poll(&(0x7f00006b0000-0x30)=[{r0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006e4000-0x4)=0x800000000000c) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/02/01 23:03:45 executing program 2: clone(0x0, &(0x7f00008e9000), &(0x7f00006ed000-0x4), &(0x7f0000994000-0x4), &(0x7f0000f70000-0xc5)) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f0000001a000300000000000000000002dd00d800000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000011000-0x8)='./file0\x00', 0x0, 0x21) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000011000-0x50)={0x80, @time={0x0, 0x989680}, 0x9, {0xff, 0x6}, 0xc1, 0x1, 0x3}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 69.845124] SELinux: unknown mount option 2018/02/01 23:03:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fbd000)='status\x00') r1 = getgid() r2 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000b9000)={0x0, 0x0, 0x0}, &(0x7f0000383000)=0xc) setresgid(r1, r2, r3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000bc4000)={0x0, 0x10000}, &(0x7f00000c2000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000adc000)={r4, 0xfffffffffffff000, 0x2, [0x2, 0x8]}, 0xc) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getgid() 2018/02/01 23:03:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) lseek(r0, 0x0, 0x6) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) 2018/02/01 23:03:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000998000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ppoll(&(0x7f0000ef6000-0x28)=[{r1, 0x8200}, {r0, 0x10}, {r1, 0xa394}, {r0, 0x400}, {r0, 0x2002}], 0x5, &(0x7f0000aca000), &(0x7f0000168000)={0x1}, 0x8) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000a4f000)=""/4096) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f11000-0x9)='scalable\x00', 0x118) shutdown(r0, 0x0) 2018/02/01 23:03:45 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000751000-0xa8)=""/168) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000002000-0x14)={@rand_addr=0x3, @multicast1=0xe0000001, 0x1, 0x1, [@dev={0xac, 0x14, 0x0, 0xc}]}, 0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e49000)={0x0, 0x1, 0xffff, 0x0, 0x101, 0x401, 0xc3, 0xffffffff, {0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x7fffffff, 0x5, 0x1, 0xfffffffffffffffb}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r2, 0xfff, &(0x7f0000002000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x0, 0x40, 0x1, 0xc000000, 0xffffffffffff0000}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f000088e000-0xe2)=""/226, &(0x7f0000456000-0x4)=0xe2) accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000b4e000)) recvfrom(r0, &(0x7f0000ef1000)=""/204, 0xcc, 0x40000002, &(0x7f000006d000-0x8)=@sco={0x1f, {0xf86, 0x100000001, 0x2, 0xffff, 0x5, 0x200000006}}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000b26000)="7d5ad63a2f4df0a257ba66d592817a47b0697a0c21082219e27fdcc76a53687ca1c63764379096067fc1ca02add56321d6bd60b26752a79468d6cf0cbc774e1b7e1c6943a02d04a492a4dc02a4480965cd17217fa9ebf17aa5fde7", 0x5b) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f00001b2000-0x2b4)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'rmd160\x00'}}}]}, 0x140}, 0x1}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00005a2000)=0x3, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f31000-0x8)) openat(0xffffffffffffffff, &(0x7f000038d000-0x8)='./file0\x00', 0x0, 0x80) 2018/02/01 23:03:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x7}) r0 = socket$inet(0x2, 0x80000000000002, 0x100000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009c4000-0x8)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000019c000)="8c07006600", 0x5) [ 69.907714] SELinux: unknown mount option 2018/02/01 23:03:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) fcntl$setsig(r0, 0xa, 0x2f) mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x1) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000d87000)={0x4, 0x6, 0x4}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000dbc000)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000dbd000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000dbd000)=0x10) ioctl(r2, 0x0, &(0x7f0000960000-0xc9)="c96c67e9b8a305a56baa242511f83dfeb33e69e6b0c90e6a44622659eaddb80fd85b721804e324fb42fa299891883d38a32f8758061d7af971d371c3255296d69d655bc371319638f453912600b93201670b6b1722282da81c64c234c1f0d4eeffa3b49ed0f587cd79a6fcae7329f7bb8f27d4871d73ce9361564ee3662cdd9af8d13e9d1aa3f277b210b86320bb8a54e8fc5478d4eeb79542ef9eb6df0b70a0af384f828bf1373cae3cd2f3075f23abd487659f308296775034c23eb319765ba2d3f41e7810bf16ed") 2018/02/01 23:03:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = syz_open_dev$sg(&(0x7f0000ac8000)='/dev/sg#\x00', 0x7fffffff, 0x20002) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ad5000)) syz_open_dev$tun(&(0x7f000089d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) ppoll(&(0x7f00005db000-0x20)=[{r1}], 0x1, &(0x7f0000119000)={0x0, 0x1c9c380}, &(0x7f0000113000-0x8), 0x8) 2018/02/01 23:03:45 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004a000-0x2e)="6500000005b15735bb6b20ce6eabb67817f2fc933e756fc86d384a460ae0a1dab2f1ad71a2def730ddf2f474a9a0", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000000f000-0x8)) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x4, @time, {}, {}, @addr}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time}) 2018/02/01 23:03:45 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000015e000-0x4), 0x80800) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c7a000)='/dev/sequencer2\x00', 0x101041, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x80045105) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000c09000-0x24)={0x1, 0x7ff, 0x3, 0x6, 0x100000000, 0x0, 0x6, 0x100000000, 0x6, 0xffffffff, 0xec7, 0x5}) syz_open_dev$urandom(&(0x7f00001be000)='/dev/urandom\x00', 0x0, 0x10000) write$selinux_create(r2, &(0x7f00004ba000)=@objname={'system_u:object_r:tpm_device_t:s0', 0x20, 'unconfined', 0x20, 0x31, 0x31, 0x20, './file0\x00'}, 0x38) 2018/02/01 23:03:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003b5000-0x9)='/dev/ppp\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000da8000)='/dev/hwrng\x00', 0xc000, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f00003e9000-0x4), &(0x7f0000452000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) syz_extract_tcp_res$synack(&(0x7f000048d000-0x8)={0x0}, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x9e5d356c818e0d37, &(0x7f00009f4000)=""/14, &(0x7f0000d24000-0x4)=0xe) syz_extract_tcp_res$synack(&(0x7f0000105000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r1, &(0x7f000061e000-0x185)=@hdr={0x2, 0x80, 0x6, 0xbd7, 0x2, 0x9, @ipv4={{0x1b, 0x4, 0x80000000, 0xbf6, 0x17b, 0x0, 0xffff, 0x400000000000, 0x29, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@end, @generic={0x83, 0x10, "a13bb65688a60ced3f65157fd979"}, @cipso={0x86, 0x38, 0x25, [{0x3, 0x11, "9b9033d16f548371e98def9105e075"}, {0x0, 0x3, '['}, {0xed4eabd6a6776b5c, 0x5, '#2\\'}, {0x0, 0xb, "40cfb5437cdedc314f"}, {0x2, 0xe, "267d81b0618872a0c1b9d6fd"}]}, @ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, @generic={0x89, 0x4, "95ec"}]}}, @tcp={{0x1, 0x3, r3, r4, 0x8000, 0x0, 0x8, 0x0, 0x6, 0x0, 0x101, {[@timestamp={0x8, 0xa, 0x8, 0x8}]}}, {"0953412c4755cf1cae8c85525cb2b6c4756cbd473e1c9c8d88f89847bc8c88a5c9c232d3c4c26777fa19409f40aa8e864dd9d56461e6d4dcea21e73d1834a8acab62609820e21132277ef9c03678611bc6a2e6f03bce4365112d1a7a7b2f700c8964218077b42e15616b39a1f83a5921d55c60c0a8af71070e03fa2fe2bb5bfdfb2e89490cebf4075a07ffd59bb579c0d1ff0a176bd4774764a5c7f1af497ae0c51d875b0118e3fe0b5d502214b660873cd2b16f89625b372f4f2a9b1feae44f1c1e4c3aff2b5c9143e97a4164c7b94d6067bf61bb6ec6cdca6ac5df91eaaff8fb39b869b79824fcaae1c960d0a6f7"}}}}, 0x185) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000105000)={0xffff, 0x1, 0x3ba, 0x7bf, 0xfffffffffffffff8}, 0xc) sendto$inet(r2, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x0) fstat(r5, &(0x7f0000bf4000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = add_key(&(0x7f000044e000)='rxrpc_s\x00', &(0x7f0000d2f000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r6, r7) 2018/02/01 23:03:45 executing program 7: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000037000)=@l2, &(0x7f000000a000)=0xe, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000023000)=0x1ec0, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0x222, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x273}, 0x1}, 0x0) 2018/02/01 23:03:45 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000feb000-0x4)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe5000-0xc)) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000057b000-0xc)={0x2, 0x7f, 0x6, 0x2, 0x5, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000268000)={@common="74756e6c3000000019ffe60000000200", @ifru_names=@common="69705f667469000000100000008100"}) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000ccf000)={0xfff, 0x100000000000000, 0xffffffffffffffe1}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) write(r0, &(0x7f00006b1000)="9eab0ce8da1bedc211c89c4f0c67e632c2d9a92b99a4f392643dbeed390b368b859c64049cd03273933df941694530060ee99243ba01cab995aefca8a8ef040c064fc1", 0x43) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00008e4000)=0x3) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000feb000-0x8)={0xfd}, 0x8) readv(r3, &(0x7f0000fe2000)=[{&(0x7f00003b7000-0x8)=""/8, 0x8}], 0x1) 2018/02/01 23:03:45 executing program 1: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000fb1000)=""/4096) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fb4000-0x8)={0x0}) getpeername(r1, &(0x7f0000e0e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000b0e000)=0x32) setsockopt(r1, 0x400, 0x1400000, &(0x7f0000741000)="a66cb2b341115162742a2a65cd96bd7e0f44bd3cbb200d94dbf566d26f19a1458b1763ad669ab3bd3b3d620b6f", 0x2d) 2018/02/01 23:03:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000c25000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000000)=0x1c, 0x80000) r2 = mq_open(&(0x7f0000f29000)='\x00', 0x0, 0x120, &(0x7f00005f5000)={0x8001, 0x7, 0x6, 0x270, 0xff3, 0x8, 0xfff, 0x97b9}) r3 = getpgid(0x0) r4 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r6 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000316000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007ab000)={0x0, 0x80000, 0xffffffffffffff9c}) r9 = gettid() fstat(0xffffffffffffffff, &(0x7f0000fdd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b0e000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x7, 0xff, 0xd711, 0x101, 0x0, 0x7, 0x10, 0x6, 0x8000, 0x2, 0x2, 0xd4ad, 0x100, 0x6, 0x8, 0x5169, 0xffffffffffffff90, 0x7f, 0x0, 0x80000000, 0xa9d, 0xac, 0x7b79, 0x4, 0x3, 0x8a0, 0x1, 0x10001, 0x9, 0x65c, 0x1, 0x7, 0x5, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffb, 0x2, @perf_bp={&(0x7f0000001000-0x1), 0x1}, 0x1000, 0x9, 0x1ff, 0x0, 0x1, 0x1, 0x81}, 0xffffffffffffffff, 0x7ff, 0xffffffffffffff9c, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0}) r15 = socket$inet(0x2, 0x6, 0x9) r16 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r17 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c96000)='/dev/vga_arbiter\x00', 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a69000)={0x0, 0x0}) r19 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000215000)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f00009c7000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000853000-0x4)=0xc) r22 = getpgid(0x0) fstat(0xffffffffffffff9c, &(0x7f0000cf3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00005da000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = syz_open_dev$usbmon(&(0x7f0000a8f000)='/dev/usbmon#\x00', 0x100, 0x400100) r26 = socket$netlink(0x10, 0x3, 0x8) r27 = userfaultfd(0x80800) r28 = accept4$unix(0xffffffffffffff9c, &(0x7f00003c5000-0x3b)=@file={0x0, ""/57}, &(0x7f00002e8000-0x4)=0x3b, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007ce000)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a9a000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000dfb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a70000)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000723000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r36 = getpid() lstat(&(0x7f0000489000)='./file0\x00', &(0x7f0000111000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ea9000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = socket$inet6_dccp(0xa, 0x6, 0x0) r40 = mq_open(&(0x7f00006a0000)='eth0ppp1\x00', 0x841, 0x28, &(0x7f0000236000-0x40)={0x100, 0xfffffffffffffff7, 0xffffffffffffced4, 0x1, 0x1f, 0xffffffffffff8000, 0x8, 0xffffffff00000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = mq_open(&(0x7f0000000000)='wlan1{\x00', 0x9fe373ec8841b69, 0x80, &(0x7f0000001000-0x40)={0x4, 0x80, 0xfffffffffffffffe, 0x5, 0x2, 0x4, 0x5875, 0x80}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000546000-0xc)={0x0}, &(0x7f0000000000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000edd000)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000bbf000+0xddd)=0xe8) lstat(&(0x7f0000965000-0x8)='./file0\x00', &(0x7f0000d73000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000449000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f000015c000), &(0x7f0000840000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r49 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r51 = accept$packet(0xffffffffffffff9c, &(0x7f000028e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000ffd000)=0x14) r52 = syz_open_pts(0xffffffffffffff9c, 0x40) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000848000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r54 = mq_open(&(0x7f0000282000)='-\x00', 0x40, 0xc0, &(0x7f0000000000)={0x5ac711c7, 0x0, 0x200, 0x8001, 0x80000000, 0x200, 0x2, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r56 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009f5000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r59 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r61 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4)=0x10, 0x80000) r62 = socket$nl_route(0x10, 0x3, 0x0) r63 = syz_open_dev$sndseq(&(0x7f0000d62000)='/dev/snd/seq\x00', 0x0, 0x2000) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f000099a000-0x8)={0x0}) r65 = memfd_create(&(0x7f0000567000)='\x00', 0x2) r66 = openat(0xffffffffffffffff, &(0x7f0000d80000-0x8)='./file0\x00', 0x4000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r67 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) r68 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000514000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r70 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r71 = socket$inet_dccp(0x2, 0x6, 0x0) r72 = timerfd_create(0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000514000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000e64000)="8d70020c11157161df877515e794f1d82b751fe6b0757d1985be8399d5e234396e3b65859d7426ca830a36d52d37557877731ee077f5262232cc32330ec58bf073d692d2b403b95ba2445081f8c6", 0x4e}, {&(0x7f0000c82000)="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", 0xfe}, {&(0x7f0000000000)="802d256cb0b86bb06a9b083f8422dac39de9990bb0f8bc49acdd1665d4ec12d07f90efabb09e8f8b95e0f7620dbc542d9f7df583d8ec3eb6197298b5baff45f333ffdf7389445d106cb02be1829e6c9625de4f8e455772cb4f0024a85ce2e41155e9ff13f942d8309bfcf87508afa6fd6e34eeb8eac25c0878cca563141e9b97e39a85ae64400a6fed026a1de3776ef874bc229fb5f656bd", 0x98}, {&(0x7f0000001000-0x7f)="c0f67ee69737800444b9223e548dada6818694e897f75f3f0903720b9224c3ba20b8f4b9f41b8f3c37fd529e5bd619981eefb6511b56fca706e2de26a68f4b249dac2429ef16adf27ee8392186387ae398c4baad75deef7f05bc848f503f5f0d04f21d1f43e3c175260ac9c2f027fe1365009510f95fb49b81984c5c899510", 0x7f}, {&(0x7f0000001000-0x57)="dc23a81ca586dbf1821b197cea7161389b039a2681ddd6e4030c54164385b27b4fd14a28b7e7b2c9a78d492a886f03ff4fd64430f4810bf372408b2995344419327d51df65de3b40776f72ea614285bcf1293e2b8981f4", 0x57}, {&(0x7f000016d000-0x8b)="32a4c6e7b94ddd539f9abf54a7bcb333e6e3ff04a1b8bd6e48027b2462da3177637ae31a469bf70efa5f1d2938805bc52f0f5b93f8ab8e0f3ea460976950ef609f0bcad21ac0ba4d14f408711d95e29373516fb1a4a9ad90a98c476290c7a9d7a4f5a9e81fd20f9e86efe88b36e360a4eca438eb0a45211792304b90927f7d2e8479fc8e61e0608d52e0cc", 0x8b}, {&(0x7f0000c28000-0xc2)="0accc253dd47caa94c55e0c69cd42d8bb75603e7d4458fd00fa2709fad5cc52c64e9876c17256e6c7acb97ddb27f1419225a27fb508461fa1a424862e3bc61052af3abb9663a58462f894b58b8e639ab2707842c7442f4e85f32758f7a7f104c6ff8e102cb8902d82227e71e8dd547d77313054ce1d5eeca180c8a76251f1e4887d16565afd0b53fde51d9c640716e332bd73204812b46b3a512e8d58dbbb416d01109f8962a3c656c2a6c295d28b8a71420b17cf8bf885216d5fc9461c6f80f4508", 0xc2}, {&(0x7f0000fa0000)="70fc803ec2f8f7b20ee9524b295812d1", 0x10}, {&(0x7f0000001000-0x1000)="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{&(0x7f0000001000-0x62)="703bee7255de4b7b977f627b75d1ac99f87aa5a8abb6de5efdaa6aa959a149e057b2dcd5da83029c18afc76bfc311b81b9c25b412bd6b1face829244c9b7ac8c5186d1534f26ef40c3f472c03bb664927e8437146f9c7f659a7f1eedba6feaece33e", 0x62}, {&(0x7f000031b000)="a036f21f347667043068919d33aa4a5b16a8f73f3c94457d649e0da3951a0f24e1e34b99c1d74046ed321c1223bfe1777a2b32d69de16779bce1238b6bb72971c0540a4721df14e0abbbc5767408265ff56b5339c7e10263fd1237b89ff0c9526823a660815773b1c871758596a3429976f9502215f934f5c2022845df46af9f23d8fd581824c1f1b5371a33f3d065be952d661c8befc3d6cf6a97a966b0555be316cb8c646883", 0xa7}, {&(0x7f0000000000)="0a616a28d313af864b4374023897357230d6888cd4fba640f54ada306e9aea89a544fda5b7565b29e53a4392791d0d3532a8c5c1d39d7632b7a45b2e025e6cedc3aa31d4f407f570a65cf91496f8", 0x4e}, {&(0x7f00005d9000)="0a0a6303c363b86cbb80fe887f042556e7da14347cfa1133a802bdfebad6f2421723753630bbfd507fccc6cd0d97f48b015b2e98fb4b28e8eee8d208ac14663db7b81395b0cac3d4a4833886ec3892baa87d15bbf7b76a378d48b54415e2a69aad85fc227427126dd26e1e1e676b812998c0eb1c68ddcbf0f8f0d62ed77abd0fbf98d1d667a9ebd557c3914b8a400337432c4abdff4a950254dfa204bf2965ed959ea554072a6abc01aad32e8637e51d", 0xb0}, {&(0x7f0000000000)="5390c5b8ecb96657d7665b36d65d2c34a3368c2afe97fa0c507b0d80752232174c92ebdad653957e06f65e5a479a963937c7087309320aaca2f0f506c1b06159f629c9cfbd9e3e4dde42a1f6ad6b736a70e57808930c119da357c98e68080e6e6cbc5ab69cd8b16454dfa85884f3c4fbe7f6424f29bc805afc02c8f311f2f8c87485b5fc0b1d4c9e61e61b7b411f230abc87df4d80675640c18403bd1d5293b49d8533be90", 0xa5}, {&(0x7f0000000000)="c0cf6249b307db2c2dd13bbeb046e1498cf1f5c42df461b1bb58ea370c2cc1fc85904e79a436b52ab50b37e523f340fb3a9f873ac404ad058b524f14a4b5d6f6f72da8048054052029aae3ff9b677a34318b4c8a09f98ecf0b6d1fffbc0ae62528ae6fddf4fbf727aa0377815d2febed7aa9f4adcfae4f4a9c6b82ec01bf3feb972aada44d1f8a307054dd900d6ec9", 0x8f}], 0x7, &(0x7f0000001000-0x18)=[@rights={0x18, 0x1, 0x1, [r71, r72]}], 0x18, 0x40001}], 0x5, 0x20004004) 2018/02/01 23:03:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000053a000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @empty}, 0xc) 2018/02/01 23:03:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) r1 = creat(&(0x7f00007a6000)='./file0\x00', 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000f3000-0xb0)={{0xead, 0x2}, 'port0\x00', 0x10, 0x80c28, 0x20, 0x3, 0x800, 0x9, 0x5, 0x0, 0x6, 0x7}) fcntl$getown(r0, 0x9) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000330000)={0x0, 0x2710}, 0x10) sendto$inet(r0, &(0x7f000031f000-0xa4)="cf5de0f0a0a05b3b4602d5be4c72ef0ea14362eb2a8c118a73de7d98c862b6b98fb00c0ff127ff094562b5e20463e38986d03b7a25e65f258867935d0ab627445256976f7e8315d4fd07db767cb1101b7cb5ab23dabe38c8028f04460bb972e2a7d71bab5b14cb2cb2fae6b55ff73e5ce2f76cff2fa054292a711eb00f101610d25393c85698878208046620144d57e10fdeb6e60cab2183c271265e6ea552a1909f3e02", 0xa4, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000b6d000-0x4), &(0x7f0000e46000)=0x4) 2018/02/01 23:03:45 executing program 2: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b22000)={0x0, @local, @rand_addr}, &(0x7f000036c000-0x4)=0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @empty, 0x1}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000e78000)='/dev/input/mice\x00', 0x0, 0x101000) 2018/02/01 23:03:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x501080, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x4e1f, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x5c, "c2b52a8b30a551b9d38ef2f187751ee3a976d56326fc11a4a4d688cbd16a58ec5778f47f24c66310f19d5e4541065c74072f79d1220330bc65514605f25b133b2fd12a201f9a96895b47872835edfa5691f16649c6545a209836977a"}, &(0x7f0000003000-0x4)=0x64) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x8}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000d36000+0x304)=""/30, &(0x7f0000000000)=0x34f) 2018/02/01 23:03:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fsetxattr(0xffffffffffffffff, &(0x7f0000628000)=@known='system.posix_acl_default\x00', &(0x7f0000158000-0x11)='[em0selfvboxnet1\x00', 0x11, 0x0) lremovexattr(&(0x7f0000c6d000-0x8)='./file0\x00', &(0x7f00003ef000-0x19)=@random={'os2.', 'com.apple.FinderInfo\x00'}) 2018/02/01 23:03:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005d0000-0x10)={0x0, 0x48, &(0x7f000085e000-0xe4)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}]}, &(0x7f000044a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000049d000)=[@in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff7d83}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x0, @rand_addr=0x7}], 0x3c) 2018/02/01 23:03:46 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000635000)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006f4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000a0e000-0x4), &(0x7f00006e0000-0x4)=0x4) 2018/02/01 23:03:46 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000541000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000fc3000)={0x4, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) fsync(r0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001000)) r3 = accept$inet(r2, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000002000), &(0x7f0000002000)=0x4) inotify_add_watch(r2, &(0x7f0000002000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000-0x10)=[{r1}, {r2, 0x10}], 0x2, &(0x7f0000003000), &(0x7f0000003000-0x8)={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000004000-0x108)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}}, [0x81, 0x10001, 0x6, 0x6, 0xa063, 0xfffffffffffff801, 0x2, 0x0, 0x928, 0x8, 0x1, 0x9, 0x0, 0x3f, 0x1]}, &(0x7f0000001000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={r4, 0xffffffffffffced0, 0x800}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000005000-0x4)={0x6}, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000003000)={r4, 0x400}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000006000-0xc)=@sack_info={r4, 0xfffffffffffff801}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000007000-0x4)) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0x8)='cmdline\x00') setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000001000)={r4, 0x8}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) 2018/02/01 23:03:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000913000-0x8)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000db2000)='net/dev_snmp6\x00') mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b7a000-0x8)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)) r1 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)) getdents(r1, &(0x7f0000077000)=""/133, 0x85) getdents64(r1, &(0x7f0000f58000-0x68f)=""/1679, 0x68f) getdents64(r1, &(0x7f000017a000-0xcb)=""/203, 0xcb) 2018/02/01 23:03:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c90000+0x9a6)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x80004520, &(0x7f00000c4000)) 2018/02/01 23:03:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000114000-0x6)='dctcp\x00', 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000113000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmsg$netrom(r1, &(0x7f0000868000)={&(0x7f0000cc8000-0x48)=@full={{0x3, {"f3faa30af170d7"}, 0x2}, [{"cb30aef44cafcc"}, {"5b5e40d04af52e"}, {"1bb76715764d39"}, {"982ede92f90e40"}, {"03a9a5a5d99e8f"}, {"88a657549cc2c0"}, {"4cc274ca539176"}, {"a786471ec0ceb6"}]}, 0x48, &(0x7f000065a000)=[{&(0x7f0000298000)="8f5b0d04fdfc60f562ce6893492373c32c0f0ef40455a4c298c05fb58f00477becb200df668a45", 0x27}, {&(0x7f00002b2000)="0ab4da342058e44f94147a9d138cadfc1b6c50520100ef8214394919efb32ea75cff4d1997d57f47490cde3bfad5e470f2c8fcef32d0de18c2600394aa336fb7c128835020c97d85b32bc16ee0aecee2fefdc8a07cc203e0083d474ed9d2581495044c03c3de4a154ba114ea6083599b00ed714bb3569f06d3280c051ea24e1781b556ade108a4bd2b5453c6b83a82d4277d003ebb0e42f32640687dd71c6c5e2be0682f06", 0xa5}, {&(0x7f0000da2000)="933ba447500a1ded333d712c8c42968e1d83237267f2b5418e38b26645c4c1caf05b492ec7d7aedd1846d6c0118ee66ca6276113e4dad2109272befed99019d2fa67d1d94a19a3649f286e50eacc2ccc5734c6decc182871a81f97970e14aa933c3fc9cc4c53e36696d1a11f8784a3be3eecbcc49cbd132c3ea4e5c956880996414d7f0fc77cff3d0e2cd07de22a68cdcf4f61584389c394599b2e351409a4ea09e6c82d91ce1fdca65f4bdfa9d34b78cd", 0xb1}, {&(0x7f00000dd000)="7705f2ff801c1ef6578ed0a996a04861c498f5bf6770f16c57c59e62fd5bbeb3dfee3532a6eb9cba88cb70c626a06f77b9984cb836babbd0cb51fc3d456b43b78062d596be30194ffbacc979fc5111ec716cef6eb0fbb3582f09c08bad0368f8b5", 0x61}, {&(0x7f0000e99000)="019a1ec437de9d9f378ce6afe59829223ef039213af51fba7f92085dd164f5a325e56d41cbe7f8ac09138da435ae29261350de52a0836b690729ac9d72df8a24d4ed76d17230d256dc5417b017ff73335acec0a32788013d97a0e55a01dcbd49a5cfa3638df5c7df6f68fe2e54cefff2ce5484698ca41ce7a2109f72013b3bde71e6800d8f6710c10ed28a0a10454e2e147b93e9cd20d224d39c83f911c6b7302e3de7c616e1e854515ecec857f300709e332fa1a7c05cc548a46012b28c95e6b73a7935019837e1cbb17cdcdd680284045f1a8b601afa9557309f3de86c81b43f6efb8dbfddeb134d41b448025159c111228c", 0xf3}, {&(0x7f0000820000-0x54)="66a6f1be6fb34dfa10fffa44f4200e069f68e52687ff55bcf9d4c22bc95580ebb7b8413c5dc6a0cde069458de8f32fa18fa610089b8c7238974c25d6bfa304640b34f3f6d43bba812e8502718e44cbbb742516df", 0x54}], 0x6, &(0x7f0000619000-0x1300)=[{0xd0, 0x109, 0x80000000, "f81c98b0ff71b7c915457dfda0d89dcfd78b3c4a8bef08abb9427990a113ccd983e8277ed15e7d670146743e9a708b25ab9eb3d7415545dcda3644322aa7dd5c43bf0ed02996ec1e78b6031acbb2e53fb5d2fb26b3d2a58412648a0d6c3dbd57f9a8ca71ef27d0244147e26f3e820a77112007488463f17a6b8e46d6770b9e178ea84a247129488b64760d459c344c2a888be7c9e866322d74c546a648836e78b869b15dec914393b62a3fe67ed6233f6768c599a6f17bcdba"}, {0x1010, 0x115, 0xffffffffffffffe1, "70508ef594815c9eabbb42ca2e5e73580f08e69f59bd8c8792f9ef4fbbf415517da0e36585376dda5e8ec2fc3b4834b3296261dff8d60db1862fb371f335dac62e427b3e12eca4aa313dd3a61e2c365c1da24e62967cc3b545cd0832839b12be47e7af3fcb39e029623bc7023cc88490ade3e71e259460132170260814ac2230f1e65c319edb372a036336582bd483be5d1004f688fb8b0e5936881c7ab215ed1093dfdb6b308cac7d1157150b0f7335e0bae3ab7a607c5d922e97af9524ff4df599571bc539b29221921744444d1b27e7701f0c54657a677052fdaad0bb838b438d9e9a49f30dace80a581e49568b38173df27313bddb7ae09dc632ded2477f365a34835bb2ef51910d014dec854e2002ae39fb7648c1cb9a387a20b641acb40c580b38f91bceae14d5f4929b105bbc423b1096b380476cd5a282e20b42e79d994fe96034b5d0e274b1f809f2deec92086b9f41dfe0cc0df0bf26c6d6bfbbdd6d263edbd4ce130fda1b8cab36e8a746b23dbbebfa4d68652bd3c90ccef83daaa78dbdca293cfbcb8fb5c6bbab4ff4b4c698cf259757d354c2b462a70ff4e9c93c5ab1dd9358d3174aa3c17724266b5866a134f2a745b474d3fce3b5927310b9a91e5554369f0c1a116970edf571fe369127c3fff9227c72a0f1bcae3063c5d22a013bd1f1941a4d639706d05055cde71650f9dc58a0ecb57659f980ef6d98d31a877b747d8acffc8229222923593ed6c60cd240217240989cb67f2a9678e9c42e484b6d47a0d04cb36321e152e3b671fbb3a08ea671d4375f72c286d62ec686fc29b9e7baf2e7af316e49745ed9fc66f4b4a8174b272b5282a7a4e8ffe1415de3966034c23c7e78c9328954244917cae653c598986056a608ca6b48a04c3924e795a340226827c6f4edd0055403ac670c086cb6a137ee82fa4327b9f1861523f742d7e1123b020591965a80d44651076b8abc4759560d18e452d5441337e4b33f15e0ff2c876e16af9bff1f7e1704be9c913c7ae896b32e8a3772859917a1f01ded5861db314c80d5d64ae783b32223e32ff8c4cd7ca27383ecb381826642dd7af52b650ce44c6ac7cd6f058f62a3788dfe32f5d5f9e8612a19d9b74d23a633701d28987ad404622ab4fac378b29fd1344d549fd3c208419fb00df19cd56ff9fe9a4ee981b31dbc42b8910cdd6166dec3ee9ccca4956cc84df8a12746a65833c0293703ca3a79bd5f83f5906e4d02430c1c92d77c840818b143523f96d0fe2423f18bbeb3670e6b7bfd5c0658fb087c5ff82c56c069d5fc6977d0dc473ca046b7f669a16b72196233f24c1997de191d8e9683b7c1df49f2c4b85c31408f23be2daa6691166c66e83471fe0c2dba7d97f1fb00db4c94ed99ea79a8cd18bbc2ab4b5a5c66b7e46143e351f31ed48dcc6888ec13f0b9af850f34387e5adc6c7c5e7d950d8b1ca093ed174463d7a7eebea97fafe7d2abc1582067aa8301799f1c4c97e2526895e114facb9a06ce294c59385b341d22baf746a554e7622a273e85cad26f1f4633ed106bd8a5805e4769bc8649f877a68a6e6994163c38807a753581653e631a577491eef17021c480857d1e40936959750bd21573deae8c085812318c578ad9774dd1bb7bd225a4234c42fad8c47f3230889f6edd3e8332351f8105a519dfe648a819076bb2eb2eb544a295fa5f0eb5c897c49b09d7db4cfbd93cfdb4efcb46f43f5712254e0d817b585a0a12f342fff26c126fb29fb99e5866de652d943b2243745be287ba7efcd0c522cfb4b710fe9ea5665b860a0ae4a4e9b0c3aa60cd262cbcb417a58eb953a12d74e8e93adc66e229b97840ec89770f8ca1fdbe60af135a19d708bb66ca01197d5eb9ded45d3bff490f9f313d1fa0e6cb3c7625b496f85306771c7c9fcee5de496169faca33ecc2d66193578b2702c48947377b745e848ad7d930628642c7e31dedc37f9734391340d5bb08cb286fe827b8ed3c692be32d7a6dfdc96ea2263ea829477ee0f75d9c808e706c89c4c17a9346419526ae01e54e45e2266f4a60949bfd44f442e5847cb57066ff0cda32d50d7763be3262d8ef4255241fff684a9afe1c481946c647cafc580956778ea352797d7dfb9db2f56601d78e6c0fa6129961e33e5d59eafc8c1871c4595796c539710bd9c51e587b70b7079a4ed324a2c2be073f5a2e178f0575ae79cf01c0f9e2c5eca1924fccf3d34911eee93ef9b6318c2392f9bf3bfca848b3c1816334e3bddb29a9133a3b1520618cf3f0255bf32db233c56339a44fa7d816ab55fbf9aa525ba7dffe0756508d56c478d8bb63cef08232c6e663470945e3f740dae688bb67ff6985a6d100ca1a283aa0560f9951bb425f1421598be6db7420c2e42c98c964c473fcb79d262b4bacec6716ede80b2b371990390ccd386f4fe35c1e5eefc4d5ca1d6383575d3df80da362d621d15bb7522cb7f6278bd8e3c257c802cd8b71a2ac2fa89fa4203e959bb8d4db7b1cb1f0947455427acfe37e066fb5ccef42db321a6789573d4033a4a51fdc7745864b09db060639d4d32113345311722a1f1f7bfebbbc2e25740bcf5d88d4c8dd833b513dcffe95d44ebf60e6b8c38ea3dd511d10f2502634e17e70032a3b7cff6005a8dfaade612438d9ba87bd13fefa0900ddde76de25315fd00c5bf0bb3a0e4e9ad7c643911adb6e397946ce05656133725a9280f1269677a1231debb2a6a4e8a139c5b84859030dff132ac76bde75af7f1cf8b985c8b751deed52919c61b3127613c62d6dc6eb8ae901ad4043f23df0ac95726e95059890570f487f45e26026d2e1c38d9cfab890707dcec9ac2dfe91ba82703f6920220bb95251c02136a5f4ca19ccf4ad899602bdbe240c245da03d964437d5097cf07cb531c3e896251750d6772f5f5bcc3dc1bce8150b1ee951775c59813ec4389badc36368587310db74b91d9747d503f56d3f082766df4b5680d5b5cebbca9b47cab5c0387524d334b576b3004e50aa11316d96e2c8839312c59976b4b970fcb9a0a890c2220be6229cccbee51ed10d3cc06446bad5c0bdfa08315fc468d6e1e6ce41828a35b8435e1864ff7d2479b061921fead6df6c16da87a57d626fcb8294182d60a01eb7913969dd3250bd1cbe6d07f8b703fde6985b5d65d1bba52b751d3b1740c62518ff560be02fc73955f94ca2d63b0788592c6a1c8ed24b48336efa82ab98b76f20bbc7504cfce18461c2ac08e62e7214a44dcf6f598e8cc8ab4bafc24d6aaa8b221146ab68cd5ec70f164928ec04151f06f414db25a19493e3b3297abaca8c78e240bbac2fae863935ecc3739085bb305b409c4c17664c40e779233302dbc0fb415a680871692924fd456b2b49bb30ed4114150fe7911a8aa68deb45d613b5bf3fc8195ecf757dbaf245cfdbb3dde3d39435054217cb7aa14df682488fc1cf8f9d9d4035596e2fc2fdab30a62e283b4ec35b20b03575f1ce4bae92e0032314125b6c76df30852841d0f0ba6dd3b41db31cb19a3a46bca92fe24d1e3d1354a7bf38f5e6f6352c154cbf06e356b45e0fcb8b7932c86673afb960eb70eec5f326b92ffe140c55548a93a2377cfa95d660234d956a476d45b5664d18148af539bf0f75576046821fbcfa8f97d599c3faaaee7e6001f240db3cf3cca7a7a13834835b01671be7bce92e318d9b4399f8899438a6e1d1752f9feeef5a57f87dc6e245dc6701356665e35afac97d7be1f127e7e459e298fe4ca83f33a1edc1215d0ca4c6135964ec8617f17656e34fa82dec1ed4a8914076b750b341f38ef2923f1b3656e470aabf5faf124fa44264c150b628aedaf41d16eb282af95e4576e566669d5f22f711976436c441795ce00076e5eb97a56e311056e53e993d8a9063fe95d629993e4e67f92bda7a3c1f0e8384ce2a687c32fd1756f994ec2ea6d425d93f93c70fea9197c7e4972969c27d90d89cd293d00986b98ab8c356153650a95a35f417b487fe477abd02d225ba1f0c42f937a6a7d1b5c5183ec5e76fadd2edd98920c2eed46ce221081591ec194a7ddc3fbddd876c83a9b9083162a0881eef32b0f8b4f36d311e7110244fb10660dfab39f6ea2a37708ff5f2ac0645793fc94b9cb30af69f8d01cbab6f4e4aea16ad25722caabb27348a8d1baad4297f5e0a73ba640114633e6f243e89e82eb7028318fa4c929781bcc125acf0f9c9c876669d10b26a0943fc8f80144d273fc971bfa19654df743707f9297fc06acf64a1b6132ca42a60becc0085d39f31de0d654340e2696b5f9f80663373cd2870be689d44535dc805bd68578685bc92985e4c034d148e56232f9bc70db9b2e2d8fca280b3ecae2dff47e9b73eb2f99446d0a4235d78e911c94fc1450323ede52043f83361eab86f9c8ec7eaf12e8b85ee5303874be854ac3c219dd255d1c1757d5d070f7003f9eddc9b79d9fe439bd3991c82b4c592d3464a5db59e6327777168c59156186b486c428b7df3aeb1ec3c9d1b1303c4f58b316bf792cedd089f3cf6f18c4fe2a9cd2d12d60ef173bc4d38706d19579307f30be2e5d96d0f122de3402634c9655dd7b493cde722a57fa6ba7745aa688e84f50b4ca1414937bf48ee1500ebcecc465d6738d8238e101af5174e1f0ccfa232014dbba1348451391592c0d0a0a55f77394ddb095ee01645c3726bd480b8546d0138bc23d45380b07f1ad80e44b369ea74b04e34c7fffdd1fb2b3fb8fd19669e84539b3157409c7d4b371ed733a2b834a1835018b7bb71dd9d29052ec67c018b5235a199a51ee4861ab92bc379ddc7deb06396cdb965b6ecfb2b37fbede0ac4297caf762540391c19ab10ae9c5dde9baaa88cd49a52f5c66fa9d2c87d2d34f4f12f03df751953273995ce96f08ec8de4b87906d7dab3d7f2998b55406e698fa087549a9680c8f9a41eedc08e5c4c078bbce67913034b7e3362dfe9a006e0025b4802eb045cdd155186ec34b70ef504418febaadaa20df4a70e92d92cae1040f8f1188f6c62b1a9bbee1e96ad297f89073316b1f91059c2da224349c253b99fab09d0cf98cb848d063f8c3ae13b1dc906d70b7bb8b25468cdd8bee449cee54abec9e8e8552df07fbe3cca90e06e10460ac9e5126832dd133baf2a45841a7485229f0122d17eea2e3e060ee86dcb0bd05e5457f20af12ca3a019b31778c6c6f25634d3933195c61e69cfd328da7ca1cc5a709711e01993b58b56e081af0d2355d3cc73d78f8ea852494b1ae024bb34bd07beae7e05e142c4bdf987b0edf753d5e290f49aa3aa2f85986817e95d4fde6d898d63ef136f7e0b9578b709434222dfdad207442eb26773f6a5caa57af61e4b4bc88a8d68f80b8f028e230847bbd2eb9073fae33ca87f1593e30483667b91ba0d2603ee9e5ed56df6f45e8bb004bc877c1216fc8a671f6cf0bd626a7e8bb917775f9c9eb7bb700433c1b7d2e549caa1be1123acbd02e914b0bceebfcf179a2ba72502c00ce33e0a74d58be99caf11434757858647ec831628ce6ffae62979ecbe707b0a81b1942ff2b071e368251f78d297107ac65d71dd22bbf1c25b2c30b1660783075b3192981a950e8b25f4e23f51ae0bc86820b61001c274b8b552c657f7561c8b8f4aff86f0735149a7a1bcbf103c60482423c6c9de76244a29cabe32854627c25308611c80c4a012d63dfc21045385c644160040a64683a1cf202cdd89639f50e95e0fcd6d93d252774e466e5e3b0681defe2a7f285f7792103448b7a30979d2bdf08072af1f3944f1cf0a324162c0996f66587a8be4b5ec"}, {0xb8, 0x114, 0xff, "03705e8e145f794aa1fa94d0c28a20f56fe0da4e0b31a9bcfd4fcaf7902242961a6ee058931cbfb46f23bd8dfaf9936c39131c3918775e097f96a1af5d386c18324e9fc925f58f3f13d6053e9b6f7feb521e85ef254fdd12c92d1bc63fb5e19f3b904176ee7b4eefd8354cb051d5e425effa363aed0936c174fb4534f2bf2b08f8d22ad7e8f7f878ed0a79793e8cfe5bbe14b2721b13682f6a3a50c766e2928d9d10f0bc146758"}, {0x20, 0x117, 0x8, "57919b6466e0d7cc8c96"}, {0x40, 0x101, 0x94, "df92b159188873f60dab0c4d2c0dba0b6321c2e778af0f648a64092b4897a41d7ded7518dac6099794d03d94c0a552"}, {0x108, 0x119, 0x1, "2f0adbe61a4aa8badc6749dbf9987522fa8faad9dde907b3990623d250ad283c2ab3c6de7e2b8df8a6cfe08a7426c5fc96ff9b66b920ae52cdf82a84ee581f1c3ecfa3b62b8d5a93e6b60d9f1b9bd697be07b64084912df6ce4709725c2751d09ce926ad37738acfcb162f76fba4a06f522b6d1e147d0ffbbc7357252661cec29f0b7982448ebc09607e5c5cc02f26ee224c1695587203fa9e9fa96beefde1c3e4342b44b224e3f6c8ab2eea22d354e8ca40a2231cea60358aeab24160fadf126e71b75c059d64cd8696e7ce4f0b3f7e85754a6d55c589ca79df18a1cc6ad21a98c96b1c8a8d56de2f29eaa15d9df9382f48978e716f5af7"}], 0x1300, 0x4008010}, 0x140) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/01 23:03:46 executing program 7: getpriority(0x2, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000e01000-0x8)={0x2, r1}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000712000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000762000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000829000)) 2018/02/01 23:03:46 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000011000-0x18)={0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000017000-0x18)={r1}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000)}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000017000)={0x0, 0x6f, "491494b11880f3e379620253718e0d212015f66c0a41b3bd18e77c94e6a7a9777d2f01ec60d5d4f8bd6a1dd48ca3146bfb5eb05f013a24b10519c3b68886ec7d119f82dd12a3f409eed007a738f1579bd075ce71d92fd6889a91ed69b1a0aabdbf780b6f57b7f29943b04920cedf11"}, &(0x7f0000003000)=0x77) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000015000)={r4, 0x3}, 0x6) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) poll(&(0x7f0000002000-0x48)=[{r2}], 0x1, 0x7ffe) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) 2018/02/01 23:03:46 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d87000-0x11)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000-0x8c)={0xad, 0x400, 0x80000001, 'queue0\x00', 0x2255}) mmap(&(0x7f00002e8000/0x2000)=nil, 0x2000, 0x0, 0x20172, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000003000)={0x3, {"33f8f695ea2867"}, 0xffffffffffff7fff}, 0x10) r1 = socket$inet6(0xa, 0x4, 0xffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00002e9000), 0x0) preadv(r0, &(0x7f0000003000-0x40)=[{&(0x7f0000002000)=""/12, 0xc}, {&(0x7f00002e8000)=""/188, 0xbc}, {&(0x7f0000002000)=""/151, 0x97}, {&(0x7f0000002000)=""/30, 0x1e}], 0x4, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00002e9000-0xb)='/dev/hwrng\x00', 0x10900, 0x0) 2018/02/01 23:03:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x6, &(0x7f0000e19000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d19000)=@assoc_value, &(0x7f000043c000)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a49000)=0x3, 0x4) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002ba000+0xbbd)='/selinux/create\x00', 0x2, 0x0) pwrite64(r2, &(0x7f0000dda000), 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007c7000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) 2018/02/01 23:03:46 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x400) utime(&(0x7f00008ed000-0x8)='./file0\x00', &(0x7f000090b000)={0x9, 0x190e}) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r2, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000a90000)='//file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x8, 0x50000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000002000-0x1)='\x00') fchmodat(r2, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/01 23:03:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f00006dd000-0x60)=@nfc_llcp, &(0x7f0000112000-0x4)=0x60) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000c20000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, []}, 0xf8}, 0x1}, 0x0) 2018/02/01 23:03:46 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009e1000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x6}}, 0x1, 0x9, 0x88, 0xffff, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000001000)=[{0xfffffffffffffffd, 0x6, 0x0, 0x80, @tick=0xea, {0x7, 0xfffffffffffffffa}, {0x0, 0x80b}, @raw32={[0x5, 0x81, 0x5]}}, {0xe1b, 0x8, 0x1ff, 0x81, @tick=0x80, {0x7, 0x9}, {0x100000000, 0xe74e}, @note={0x80, 0x594, 0x2, 0xfff, 0x6}}, {0x7, 0x5, 0x5, 0x0, @tick=0x2, {0x1}, {0x8, 0x80000001}, @result={0x1, 0x7}}, {0x4, 0x1, 0x1, 0x7, @time={r2, r3+10000000}, {0x3, 0x101}, {0x774e, 0x6}, @quote={{0x9, 0x2}, 0xff, &(0x7f0000001000-0x30)={0x9, 0x80, 0xfc4a, 0x10001, @tick=0xd7, {0x1, 0x2}, {0x8001, 0xe5}, @queue={0x3, {0x1, 0x2}}}}}, {0x240f800000000000, 0x3, 0x100000000, 0x4, @time={r4, r5+30000000}, {0x3ff, 0x4}, {0xfff, 0x4}, @quote={{0x8000}, 0x10001, &(0x7f0000001000)={0xb94f, 0x84aa, 0x40, 0x4, @time={0x77359400}, {0x6, 0x5}, {0x7, 0x8001}, @raw8={"5cd40632b0d467c6c8ed5cb9"}}}}, {0x7f, 0xc6, 0x3, 0x0, @time={0x77359400}, {0x8}, {0x2, 0x10b}, @raw32={[0x8001, 0x8001, 0x5]}}, {0x800, 0x8, 0x2, 0x5, @tick=0xd2, {0x8, 0x36}, {0x1, 0xe81}, @raw8={"bf922bce13cbd29794766775"}}, {0x5, 0x7fffffff, 0x9, 0x800, @time={0x0, 0x989680}, {0x4, 0x1}, {0x9, 0x695}, @raw32={[0x7, 0x3, 0x6]}}], 0x180) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x3, 0x7, 0x200, 0x9, 0x914, 0x8, 0x8, 0x9, r1}, 0x20) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r6, 0x0, 0x1, &(0x7f0000000000)=""/209, &(0x7f0000004000)=0xd1) 2018/02/01 23:03:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000f93000-0xd5)=""/213, &(0x7f00003c1000-0x4)=0xd5) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom(r2, &(0x7f0000dbe000)=""/94, 0x5e, 0x40, 0x0, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00006cc000), &(0x7f0000f35000)=0x4) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/01 23:03:46 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x80000001, &(0x7f0000fd5000-0x10), &(0x7f0000fd4000), 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fd7000-0x8)) getresuid(&(0x7f0000e96000)=0x0, &(0x7f0000c12000-0x4), &(0x7f0000fd6000-0x4)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009e6000)={0x0, 0x0, 0x0}, &(0x7f0000d3e000)=0xc) syz_fuseblk_mount(&(0x7f000084e000-0x8)='./file0\x00', &(0x7f0000070000)='./file0\x00', 0xa000, r0, r1, 0xffffffffffffffff, 0x6, 0x2000000) 2018/02/01 23:03:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000889000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate(0xc, 0x0, &(0x7f0000000000), 0x0, r0) 2018/02/01 23:03:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000cfc000)='/dev/net/tun\x00', 0x0, 0x803fc) r2 = fcntl$dupfd(r0, 0x0, r1) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8}}}, 0x102d5) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00007bf000), &(0x7f000034b000-0x4)=0x4) r3 = dup3(r1, r1, 0x80000) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000210000-0x4)=0x9) getgroups(0x2, &(0x7f00006fa000)=[0xffffffffffffffff, 0x0]) setgroups(0x1, &(0x7f0000b87000-0x4)=[r4]) 2018/02/01 23:03:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0xffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/01 23:03:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000)={@rand_addr, @multicast2=0xe0000002}, 0x8) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) pipe2(&(0x7f0000fe7000-0x8)={0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x8}, 0x4) 2018/02/01 23:03:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000fbd000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xe2)={r1, 0xda, "95bcaf481adffb6f1b4393d57124efa1fe884d9c81f1addee313352059794e7c1a9e9c778b472e7cb72f62511bb2c2bb12f40f7d226864caea04cdfa82da8bd4cb6f2f1b7113cebdc259992e9af704926765547298c9cf695366e1d5a39bf722e41407f128e9bc468a6478be37dea5b0c1407a11654c47e2741bfc253dd62c2afb6ba0a9f6ce8d6054f24b4c38a5daa0584c0c73699091d9ff99a16f32b0cd811114154fc4a6fed8984a3dd523296c65460b82c7023a0f692750db1bee5778135276618a26634ab3b1c8d101fd002110bc7e38459dc04f87caf2"}, &(0x7f0000001000-0x4)=0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000bbb000-0x4)=0x5, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e02000-0x8)) syz_open_dev$sg(&(0x7f00005cd000)='/dev/sg#\x00', 0x0, 0xe400) 2018/02/01 23:03:46 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/01 23:03:46 executing program 5: r0 = syz_open_dev$mice(&(0x7f00008a7000-0x10)='/dev/input/mice\x00', 0x0, 0x12001) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000dae000-0x78)={0x6, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x3, @empty}, {0x2, 0x1, @multicast1=0xe0000001}, 0x4, 0x6, 0x8, 0x20, 0x6, 0x0, 0x98, 0x8, 0x5}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) fdatasync(r2) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000131000)) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000fd5000)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x3, @multicast2=0xe0000002}, 0x40, 0xe450, 0xce5, 0x0, 0x423, &(0x7f0000b8e000-0x10)=@common='gretap0\x00', 0xfffffffffffffff7, 0x4000, 0x4}) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000868000-0x95)="06cc2daf7abb4658b3c6932c9a06fbb7a05cc2f26d571160858407d9069055adf347a3487133a76ccd453125b6da1d1dfa5ce68a3cbb0075fecde5ea65a36ca92f799f473ab34f878b7862fbdea3a8343cff1220fbfb1d40b897fa75489adb03c3bc2a3e7e7cd999c8f5d3fd9a29b7c63462fda97c10ccb22a276602343c3f26bb95972281399bf69fa5f2896eab71dffa2f11fac7cd382c60554dcc8c200ba678c11a90ad092260355df58ecee1f6fb210f49abe7062c7434d287ebb86a0f2d15b6d4c0d96965e4a0add450fae26920006e0c4b6babc40567ea806dfc7c96", 0xdf) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001d8000)={0x0, @in6={{0xa, 0x0, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffbff}}, 0x8, 0x7fff}, &(0x7f0000fd7000)=0x98) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000fd8000-0x6)={r3, 0xbde}, 0x6) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fd8000)={0x9, 0xfffffffffffffffb, 0x3, 0x2}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000fd7000-0xc)={0x10000000}) fcntl$getownex(r1, 0x10, &(0x7f0000fd5000)) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000fd7000), &(0x7f00000f2000)) 2018/02/01 23:03:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = accept$inet(r0, &(0x7f00006df000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00001c4000-0x4)=0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00000bc000-0x14)={@empty, 0x0}, &(0x7f00003c5000-0x4)=0x14) lstat(&(0x7f0000687000)='./file0\x00', &(0x7f0000ac0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(r1, &(0x7f0000f1f000-0x21c)=[{{0x0, 0x0, &(0x7f000090e000-0x50)=[{&(0x7f00006d6000-0x6f)=""/111, 0x6f}, {&(0x7f00002cb000)=""/31, 0x1f}, {&(0x7f00007a3000)=""/4096, 0x1000}, {&(0x7f00005db000)=""/241, 0xf1}, {&(0x7f0000794000-0x3d)=""/61, 0x3d}], 0x5, &(0x7f00006e2000-0x2c)=""/92, 0x5c, 0xfffffffffffffffe}, 0x4}, {{&(0x7f00003a2000-0x10)=@ax25, 0x10, &(0x7f00009cf000-0x40)=[{&(0x7f0000739000)=""/255, 0xff}, {&(0x7f0000533000)=""/102, 0x66}, {&(0x7f00005e5000-0x15)=""/21, 0x15}, {&(0x7f0000e24000-0x3c)=""/60, 0x3c}], 0x4, &(0x7f0000280000+0xe1f)=""/114, 0x72, 0x7ff}, 0x3}, {{&(0x7f00000b7000)=@sco, 0x8, &(0x7f00007c9000)=[{&(0x7f0000802000-0xf2)=""/242, 0xf2}, {&(0x7f0000eac000)=""/231, 0xe7}, {&(0x7f000034c000-0x1000)=""/4096, 0x1000}, {&(0x7f000046a000-0x70)=""/112, 0x70}, {&(0x7f0000dbe000-0x25)=""/37, 0x25}], 0x5, &(0x7f0000f87000-0x69)=""/105, 0x69, 0x6c}, 0xde}, {{0x0, 0x0, &(0x7f0000c0b000)=[{&(0x7f000033f000)=""/154, 0x9a}, {&(0x7f0000325000-0x92)=""/146, 0x92}, {&(0x7f00000ca000-0x9a)=""/154, 0x9a}, {&(0x7f0000a10000-0x30)=""/48, 0x30}, {&(0x7f0000c4a000-0xf8)=""/248, 0xf8}, {&(0x7f0000b06000)=""/86, 0x56}], 0x6, &(0x7f0000d0e000)=""/119, 0x77, 0x8001}, 0x800}, {{&(0x7f0000e86000)=@can, 0x10, &(0x7f0000e4f000)=[{&(0x7f00007a1000-0xf2)=""/242, 0xf2}, {&(0x7f00006d4000)=""/74, 0x4a}, {&(0x7f00000f0000)=""/147, 0x93}, {&(0x7f0000700000-0x38)=""/56, 0x38}, {&(0x7f0000f4b000)=""/199, 0xc7}, {&(0x7f00003c6000)=""/71, 0x47}], 0x6, &(0x7f0000af7000)=""/157, 0x9d, 0x1}, 0x400}, {{&(0x7f00004a0000)=@l2, 0xe, &(0x7f00008ac000)=[{&(0x7f000016d000)=""/4096, 0x1000}, {&(0x7f000040c000-0xa8)=""/168, 0xa8}, {&(0x7f00000e9000-0x64)=""/100, 0x64}, {&(0x7f00009d0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bb9000-0x1d)=""/29, 0x1d}, {&(0x7f0000227000)=""/118, 0x76}], 0x6, &(0x7f000022a000)=""/150, 0x96, 0xffffffff}, 0x200}, {{0x0, 0x0, &(0x7f0000483000-0x30)=[{&(0x7f00003d5000)=""/132, 0x84}, {&(0x7f0000298000)=""/48, 0x30}, {&(0x7f00001b6000)=""/126, 0x7e}], 0x3, &(0x7f0000d5c000)=""/247, 0xf7, 0x1}, 0x1}, {{0x0, 0x0, &(0x7f0000a76000)=[{&(0x7f0000177000-0x6d)=""/109, 0x6d}, {&(0x7f00009af000)=""/181, 0xb5}], 0x2, &(0x7f0000dc3000)=""/191, 0xbf, 0x1b}, 0x6}, {{0x0, 0x0, &(0x7f0000161000-0xa0)=[{&(0x7f00008b8000-0x2)=""/2, 0x2}, {&(0x7f0000216000)=""/128, 0x80}, {&(0x7f00008ac000-0x92)=""/146, 0x92}, {&(0x7f0000551000)=""/128, 0x80}, {&(0x7f0000f82000-0x1000)=""/4096, 0x1000}, {&(0x7f000072e000)=""/219, 0xdb}, {&(0x7f0000cfa000)=""/99, 0x63}, {&(0x7f0000806000-0x1000)=""/4096, 0x1000}, {&(0x7f000044e000)=""/16, 0x10}, {&(0x7f0000875000)=""/165, 0xa5}], 0xa, &(0x7f00004d2000-0x1000)=""/4096, 0x1000, 0x4}, 0x1000}], 0x9, 0x100, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ed5000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x3, 0x0, 0xa, 0x80, 0x20, 0xff, r2, r3}, {0x3, 0x0, 0x3, 0x5, 0x4, 0x1, 0x4d, 0x3}, {0x3, 0x7, 0x0, 0x6}, 0x4, 0xd, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x3b}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x3, 0x7fffffff, 0x6, 0x3ff, 0x8000}}, 0xe8) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fa2000-0x1), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/01 23:03:46 executing program 1: mmap(&(0x7f0000000000/0xcc5000)=nil, 0xcc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x8000000100000000) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000cbe000-0x20)="551796c71e9b9306e708a3155afa1db90b2649348df5ea5909a90f4362f5958b", 0x20) 2018/02/01 23:03:46 executing program 6: mmap(&(0x7f0000000000/0xb24000)=nil, 0xb24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0xffffffffffbffffe) socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f000000a000-0x90)=[{&(0x7f0000008000-0xdd)='W', 0x1}, {&(0x7f0000b24000-0xaa)="47bdc3fcaf7bc6d014da7d98d51ef63444d0b62cf1704f05e089f2afa0788729ba38f130b346319c1ebe7e6eeacb145fc93a2b9d7bc11716bbaf57c178ac48238feef1a0654abc848c9cda68a2c446d832505e81b161dbdba8140fe7917a52e1a0a18949694f1773fbbc77fa9b1436d3674fa1fb8ee3aef6363abb0f21e77a4269e94bfdfac89a6fdf970bce6ab1d004e867a2b546b7bb7e8155da294199bfd788bfd445031111f6723e79", 0xab}], 0x2) 2018/02/01 23:03:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000429000)=""/168, &(0x7f0000ca6000-0x4)=0xa8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d3c000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00005e9000)=@assoc_value={0x0, 0x5}, &(0x7f00007f1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cf8000)={r2, 0x20, 0x1, [0xba5a]}, 0xa) sysinfo(&(0x7f0000465000)=""/219) 2018/02/01 23:03:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x20}]}, 0x38}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009cf000)='statm\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000068a000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}, 0x1, 0x7fff, 0x1, 0x0, 0x4}, &(0x7f0000b02000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000073000)=@assoc_value={r2, 0x9}, &(0x7f0000931000-0x4)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000a07000)=0x5, 0x4) 2018/02/01 23:03:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = getpgrp(0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008f6000)=[@in6={0xa, 0x2, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0xdd}, @in={0x2, 0x0, @rand_addr=0x5}, @in6={0xa, 0x0, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x68) ptrace$setregset(0x4205, r1, 0x206, &(0x7f0000607000-0x10)={&(0x7f000023b000-0xb1)="2495ffc4a6e2b3cc24831434860c6e41a2b674f8907ea3c94f66d20b6fa1ac6f176187d31b9ffae9a31edcbc1e628a3362dfce5d9d346ab0d3c96697bf1110c35d476be7e4c6ff7c9a2a33b79d703b6dc1e6cc41f4fe0a31659beb7bdea3e11f009a2f3b95aa46f787b54ed44ab148f62b5ad21572f46f95f73b24f8156f30d37b409b437e42bac6be9fade858c13de10e124ea9cf4f1c6221976efd36c82dd1c019fc0ff4b2e0f526d4649b8f12c1eda4", 0xb1}) ioctl$LOOP_CLR_FD(r0, 0x7006) 2018/02/01 23:03:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/02/01 23:03:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000e7c000-0x4)=0x405, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000412000)='hybla\x00', 0x6) r1 = dup(r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a29000-0xe8)={{{@in=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000264000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000792000)={0x0, 0x0}, &(0x7f0000926000-0x4)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000436000-0x38)={&(0x7f000000e000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000431000)={&(0x7f000052b000)=@newpolicy={0xd8, 0x13, 0x0, 0x1, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0x3cba, 0x1, 0x15681baa, 0xa, 0x20, 0x20, 0x62, r2, r3}, {0x725a, 0x1f, 0x3ff, 0x8, 0x10000, 0x4, 0xfff, 0x8000}, {0x1, 0x1, 0x6, 0x9}, 0x9, 0x8, 0x0, 0x0, 0x1, 0x3}, [@coaddr={0x14, 0xe, @in=@rand_addr}, @mark={0xc, 0x15, {0x0, 0x10001}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4050}, 0x1) fcntl$setsig(r0, 0xa, 0x2b) 2018/02/01 23:03:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000764000)='./file0\x00', 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000562000)={0x7, 0x3ff, 0xe0, 0xff, 0x401, 0x8000, 0x4, 0x7fff, 0x3, 0x1, 0x5, 0x3}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r1, &(0x7f0000c0d000)={&(0x7f0000666000)=@pppoe={0x0, 0x0, {0x0, @random, @common}}, 0x1e, &(0x7f000061d000)=[{&(0x7f000057b000)=""/156, 0x9c}], 0x1, &(0x7f0000b93000)=""/4096, 0x1000, 0x9}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00005b3000-0x38)={&(0x7f0000c2c000-0xc)={0x10}, 0xc, &(0x7f0000cf9000-0x10)={&(0x7f0000ce9000)=@newae={0x68, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in6=@dev={0xfe, 0x80}}, [@mark={0xc, 0x15}, @replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}]}, 0x68}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e2e000)={0x0, 0xd91, 0x5, 0x94, 0x0, 0x9}, &(0x7f0000132000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000df1000-0x8)={r2, 0x9}, &(0x7f0000093000-0x4)=0x8) 2018/02/01 23:03:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000034000)={0x0, 0x0}) vmsplice(r0, &(0x7f00003ae000-0x40)=[{&(0x7f0000f85000-0x59)="8f", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) close(r0) 2018/02/01 23:03:46 executing program 6: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000249000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a94000/0x1000)=nil) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b26000)='./file0\x00', 0x6001, 0x78af5f90d4b25cba) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000b27000-0x58)={0x9, 0x8e8, 0x15, 0x7f, 0x6, 0x7fffffff}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000636000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000b04000-0x4)=0x1c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000092d000)='/selinux/status\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000b27000-0x28)={&(0x7f0000a50000/0x1000)=nil, 0x1074, 0x1, 0x48, &(0x7f000078e000/0x1000)=nil, 0x7fffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a09000)) 2018/02/01 23:03:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c35000)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000041b000)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) mprotect(&(0x7f0000a6e000/0x4000)=nil, 0x4000, 0x4) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000937000)=0x95) readahead(r2, 0xa41, 0xffffffffffff7fff) 2018/02/01 23:03:46 executing program 4: unshare(0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3, 0x100) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000c45000-0x10)={0x3, 0x6}) clone(0x0, &(0x7f0000000000), &(0x7f0000504000), &(0x7f0000a2f000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x21000000, &(0x7f0000001000)) clone(0x4000100, &(0x7f0000001000), &(0x7f000094b000), &(0x7f0000002000-0x4), &(0x7f0000000000)) 2018/02/01 23:03:46 executing program 7: mmap(&(0x7f0000000000/0x779000)=nil, 0x779000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000775000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000077a000-0x108)={0x0, @in6={{0xa, 0x2, 0x100000001, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x3}}, [0x101, 0xfff, 0x4, 0x6, 0x0, 0x9, 0x1, 0x0, 0x3, 0x5, 0x8, 0x5, 0xeed, 0x4, 0x9]}, &(0x7f000025f000)=0x108) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000577000-0x8)={r4, 0x4}, &(0x7f000077a000-0x4)=0x8) connect$unix(r1, &(0x7f000071f000-0x8)=@file={0x1, './file0\x00'}, 0xa) 2018/02/01 23:03:46 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fad000)=@ethtool_sset_info={0x37, 0x0, 0x9c2f, []}}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) bind(r1, &(0x7f0000417000)=@generic={0x7, "3a7c84cf6065b66ff5bc83853fbb2f5e7bbbab1cca2b043b3a756b4ed9583ec7e4a1e1228e6a7776f7573a2be75e72c4566778b6e31b6bdc310687c30d1ec51f730339ac2d87b2853f2eaa5a4dfa252e36eb68839201d032828337b5165c9b13f3c3a594f9981368d8848e2a149a66ff7e9f8a76109e447e7839978e0f64"}, 0x80) 2018/02/01 23:03:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000099d000-0x15)='/dev/pktcdvd/control\x00', 0x90241, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000ed000)={0x3, 0x0, 0x10000, 0x80000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f000007b000)={r1, 0x3}) r2 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r3 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000031f000-0xc)={0x20000000}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000d1b000)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000988000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e5e000)={0x0, 0x0, 0x0}, &(0x7f0000db9000-0x4)=0xc) fchown(r3, r4, r5) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000726000-0x4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00005bc000-0xc)={0x1}) 2018/02/01 23:03:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) set_thread_area(&(0x7f000083f000-0x10)={0xb0f, 0x20000000, 0x4000, 0x7, 0x1, 0xfffffffffffff011, 0x5, 0x1, 0xc0, 0x5}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ebc000-0x14), &(0x7f00006b3000-0x4)=0x14) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a42000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00006b5000-0x4)=0x3ce0) connect$inet(r0, &(0x7f0000b01000-0x10)={0x2, 0x1, @rand_addr=0xa22}, 0x10) shutdown(r0, 0x0) 2018/02/01 23:03:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000022000-0x6)='./bus\x00', &(0x7f0000f6e000-0x6)='ramfs\x00', 0x800001, &(0x7f000023c000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f76000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000838000-0x9)='/dev/ppp\x00', 0x181040, 0x0) renameat2(r1, &(0x7f00007a9000-0x8)='./bus\x00', r0, &(0x7f0000e61000)='./file0\x00', 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cdf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000297000)={0x2, [0x9, 0x0]}, 0x8) 2018/02/01 23:03:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) r1 = openat(0xffffffffffffff9c, &(0x7f00005a3000-0x8)='./file0\x00', 0x240400, 0x3a) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000884000-0x4), &(0x7f0000461000)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d47000-0x4), &(0x7f0000590000)=0x4) 2018/02/01 23:03:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000223000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a88000)='/dev/autofs\x00', 0x2000, 0x0) execveat(r1, &(0x7f0000870000)='./file0\x00', &(0x7f0000f8e000-0x20)=[&(0x7f0000451000)='(selinux\'\x00', &(0x7f0000ee8000-0x10)='ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000215000-0x10)='ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000014000)='ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00006ae000)=[&(0x7f0000016000)='ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f000069a000-0x10)='ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f000011f000)='em1^):A[\x00'], 0x1000) write(r0, &(0x7f0000ec6000-0x24)="240000001300edcbffffef00000009001c0000010d0003000000ffffff000000f9df1517", 0x24) 2018/02/01 23:03:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a4f000-0xe)='/dev/keychord\x00', 0x100, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000c71000-0x54)=""/84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xb0, "c552d546b941b912f5b3de4114c780ca6b85466e4925fb4c82fa666ad2b71dc6288780a19d5d8de62e5869e9ee790a8c51c2182b58b6bdd75c61ee68006be38c4be55aef84a17ec8876c2556447d446046c4cd4d900bf814716218cc5945ef117cbc9c44d22f34699022220e2757d9a5fd8d729f8ede0e44fe16410a50eb790c8ababd8a36cd0b56c15e6188da3c80bfbf421552297985b0033da8c2bcbdbe1f4438819f45827c27aaaa0cd371f8306b"}, &(0x7f0000005000)=0xb8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000f80000-0x4)=0x800, 0xfffffffffffffe60) 2018/02/01 23:03:46 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00003d1000)='/dev/keychord\x00', 0x12200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x5f, r0, &(0x7f000077d000+0xce1), 0x376400000000, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x1f)={@common='dummy0\x00', @ifru_flags=0x2003}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000200, &(0x7f0000e40000), &(0x7f0000f28000-0x4), &(0x7f0000001000-0x4), &(0x7f00009df000-0x58)) 2018/02/01 23:03:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000243000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000a0e000), &(0x7f000001e000)=0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x1f, 0x3, 0x2, 0xa, 0x20, 0xa0, 0x2f, r1, r2}, {0xfffffffffffffff9, 0x7, 0x2, 0x8b, 0xfffffffffffffffe, 0x8001, 0x76, 0xfffffffffffffffe}, {0x400, 0x3, 0x0, 0x5}, 0x90, 0x7, 0x2, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x6, 0x0, 0x3, 0x8, 0x401, 0x1, 0xffffffffffffffff}}, 0xe8) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x4a, &(0x7f0000f81000)=0x7, 0x4) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f000032d000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r3, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/02/01 23:03:46 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000055000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0}) pipe2(&(0x7f0000b6b000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0x1)={r1, 0x80000, r2}) listen(r0, 0xcb) fcntl$addseals(r3, 0x409, 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000001000)=0x9c2) r4 = memfd_create(&(0x7f0000000000)='&\x00', 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000001000)={0x1fe00000, 0x0, 0x3, 0x1000, 0x400, 0x8, 0x0, 0x0, 0x9, 0x9, 0x4}, 0xb) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000001000)=0x4276) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000003000-0x4), &(0x7f0000002000-0x4)=0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000002000-0x10)={0xa2, &(0x7f0000002000-0xa2)="66b8d66a58072b6807cf26346425af179d13e674c1bd281d99169b3ce4bca87ff8b9ac030a6e5cdb0164a8ebc892a2016a2802fb8a6d8536b626167891e4d78106dc50d12f7c4da7939e4cea5ee51912ccf7f6e049709a29b4ba1ee37a1e8956fbd32b6349e7ddab00442470e7dad512610da657ec955f0df9241991d87c2564052be4e1e57669a80b89c352df9d361210ed00f6d8f562bdb3264fbfcda170c5d608"}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4040, 0x0) r6 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000003000)={@common='irlan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000003000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r7}, 0x14) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f0000001000)=""/29) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000)={0x0, 0x80, &(0x7f0000003000)=[@in6={0xa, 0x1, 0x7fff, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x3}, @in6={0xa, 0x2, 0xa63, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0xfffffffffffffeff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000)={r8, 0x2a, "d9f20022e551835378edde7e8590e82ce1a44042e5d76c7bdc3ac7ffccad43a1be986842d45154585a1a"}, &(0x7f0000004000)=0x32) 2018/02/01 23:03:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ede000-0x7)='%bdev\x00', 0x200000) r1 = syz_open_dev$sndseq(&(0x7f0000718000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f00005a1000+0xdc1)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0x7ff}, @raw8={"a30be6264765709044eb15f8"}}], 0x59) 2018/02/01 23:03:47 executing program 4: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f8c000)='./file0\x00', 0x134) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000dcd000)=@generic={0x80, 0x3f, 0x7ff}) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f00002c9000)=""/47, &(0x7f0000de2000-0x4)=0x2f) dup2(r0, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000e4a000)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00170001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00009fd000-0x1)=0x4) 2018/02/01 23:03:47 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000084000-0x9)='/dev/sg#\x00', 0xb165, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f00008c5000-0x60), &(0x7f0000000000)=0x60, 0x80000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000763000)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000001000-0x4)=0x60000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000599000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="e85d7a0d5aea6786d423e947ebbaec4b"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ea6000-0x9)='/dev/rtc\x00', 0x400000000000001, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x80287010, &(0x7f00000b0000-0x6)) 2018/02/01 23:03:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000003b000-0x10)='/dev/sequencer2\x00', 0x41c000, 0x0) recvfrom$inet(r0, &(0x7f00004eb000-0x3a)=""/58, 0x3a, 0x40, &(0x7f00006c1000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000d4e000)={0x3e6, 0xf3, "1da5a02828e7cd0ae47f84baf8902ff790cd33ea3b0929ec5dfee74bc8b1114da9f64acaf56857dfe783dc4cab4d6db796c59ffca992b18f5a916285e97a24ca454d3fe2c2f8987c8e2a16ceeece0775aafdfa412cca9e7a9fb3018c157a375f3f1c56b346ff880935f1821a4fc20b2b1366f9579c7412f3313231c27294c1b2a70475e4e59ad5a026f9ffc183cc2eae715a41bc8fc1e571c97383e4ec17aa7a4d1c787e8e550eeb1178aa8b1bba2be3cf5ca9d8aed8b1818f4f7e3ae1f40ab8aff8319f71207b452cf69d528e5420095097403cabece96f8191edac94b9274105e6886c316111965f439b81067f09d85f62e8"}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r1, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) 2018/02/01 23:03:47 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000709000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000e78000)={0x2, 0xc2a, 0x3, 0x9, 0x9, 0x5b4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/02/01 23:03:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000a3c000)="60092a9b513911a21d0e90ed5674a57bd25cbbfe5f3e4819c240aeac1a9dfca922e5eae60de4be705597f79e1690ab5f0cb3426669573a998cc24f13a33ca10d44", 0x41, 0xee, &(0x7f0000209000-0x10)={0x0, 0x1c9c380}) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000002000-0x4)=0x8) memfd_create(&(0x7f0000001000)='system!{\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) r2 = dup2(r1, r1) getpeername$unix(r0, &(0x7f0000001000)=@abs, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x14, "008f5194865e73eb90d7cafea86fee63de406ce7"}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000)={r3, 0x100, 0x7fff, 0x4, 0x9, 0x86b9, 0x10000, 0x8001, {r4, @in={{0x2, 0x0, @rand_addr=0x5}}, 0xeb6, 0x8, 0x2, 0x0, 0xc6}}, &(0x7f0000001000)=0xb8) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00008cb000-0x4)) 2018/02/01 23:03:47 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x1b)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000006000-0xc)={r2, 0x9, 0x2, [0xfffffffffffff801, 0x9]}, &(0x7f0000005000)=0xc) sendmsg$key(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x2}, 0x0) 2018/02/01 23:03:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000100000005, 0x0, &(0x7f00001a7000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) getpeername$netrom(r2, &(0x7f0000fb2000)=@ax25, &(0x7f00003dd000-0x4)=0x10) fcntl$lock(r1, 0x7, &(0x7f0000def000)) fcntl$lock(r1, 0x25, &(0x7f0000016000)) dup2(r0, r1) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/access\x00', 0x2, 0x0) 2018/02/01 23:03:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x29, 0x3, "a9e6"}], 0x18}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000014a000-0x78)={0x2, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x2, @loopback=0x7f000001}, 0x208, 0x7, 0x400, 0x1, 0xb48, &(0x7f0000f88000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0xfffffffffffffff7, 0x68b3}) 2018/02/01 23:03:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000acb000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d6000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000a72000)='./file0\x00', 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000640000-0xf8)="eba3b4c90e6ed530de732645b0d3e90ba910a14744970cb49ecc767e0e24efa9c978f5fba3904f4771e7143ea513f7c449f32cdcdcbabfe91b32cf25bc16291f5221e8cfed0cf44264964f20cbf2757c7dcf89c397ce606aeab4de65fcfeec1d3afbaef0489ed66f8dabce48d896e949e252be43b09c4d2803e53772045577741b2107dea78f0b8b217aca73b62381bf80a27c172195fd30463491de7ba2f428d6ba58c21db7f77b2535257ea66a12a2d386ee73a8c46babfc4feb0454c97f1802055e675632c307be201433192ae1e0557e19b25e099df8b6d7f51b1e3e2fdb764d8751fe9d36e2d31714e394b81dec07f57cf6ec94dad4", 0xf8) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000e1d000-0x8)='./file0\x00', r0, &(0x7f0000bdd000-0x10)='./control/file0\x00', 0x0) 2018/02/01 23:03:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/enforce\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f00006c8000), 0x6da3) getpeername(r0, &(0x7f0000326000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000f89000)=0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000c83000)) prctl$intptr(0x2f, 0x2) write$selinux_context(r0, &(0x7f0000972000-0x2a)='system_u:object_r:auditd_initrc_exec_t:s0\x00', 0x2a) getpeername(r1, &(0x7f00006db000)=@rc, &(0x7f0000182000-0x4)=0x9) 2018/02/01 23:03:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000100000005, 0x0, &(0x7f00001a7000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) getpeername$netrom(r2, &(0x7f0000fb2000)=@ax25, &(0x7f00003dd000-0x4)=0x10) fcntl$lock(r1, 0x7, &(0x7f0000def000)) fcntl$lock(r1, 0x25, &(0x7f0000016000)) dup2(r0, r1) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/access\x00', 0x2, 0x0) 2018/02/01 23:03:47 executing program 5: r0 = socket(0x1f, 0x6, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xed, &(0x7f0000ac0000)=0x966, 0xffffff25) shutdown(r1, 0x1) sendmsg(r0, &(0x7f0000874000-0x38)={0x0, 0x0, &(0x7f00006d0000-0x10)=[{&(0x7f0000cbf000)}], 0x1, 0x0, 0x0, 0x4000}, 0x80) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/01 23:03:47 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000e0a000)='oom_adj\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}}) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f68000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@llc={0x1a, 0x17, 0xffffffffffffffff, 0x8, 0xc99, 0x0, @empty}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00001b2000-0x50)={@common='eql\x00', @ifru_map={0x3f, 0x8, 0x0, 0x3f, 0x3, 0x57b84399}}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000f6a000-0x10)={0x77359400}, 0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000083a000)={{{@in6=@mcast1, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000f6a000)=0xe8) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000efc000)='./file0\x00', &(0x7f0000f6a000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f6a000)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x7, 0x2, 0x6, 0x2, 0x80, 0x20, 0x16, r4, r5}, {0x0, 0x100000000, 0x2000000000, 0x3, 0x471, 0x2, 0xffffffffffff8000, 0x9}, {0x3, 0x8, 0x3, 0x3}, 0xfffffffffffffffb, 0x1, 0x2, 0x1, 0x1}, {{@in6=@empty, 0x1, 0x2b}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x3, 0x3, 0x51db, 0xfffffffffffffffc, 0x8000, 0x2}}, 0xe8) 2018/02/01 23:03:47 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007de000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x1, 0x3, 0x1, 0xffffffff, 0x20}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x5c, &(0x7f0000001000-0x5c)=[@in={0x2, 0x2, @rand_addr=0x8}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe84}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @empty}, @in={0x2, 0x3, @rand_addr=0x6}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xfffffffffffffff9}, &(0x7f0000725000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0xf11}, 0x6) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000637000)='/dev/pktcdvd/control\x00', 0x80040, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r2, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00002fd000-0xb), &(0x7f0000000000)=0xb) prctl$void(0x200000002000007) 2018/02/01 23:03:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000f4000)={{{@in=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f00002ae000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000003f000)={@generic="f2b6b468c85132ec5f0ca281ec0d1bf8", r1}) shutdown(r0, 0x0) 2018/02/01 23:03:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000330000)={@generic="2ede6da88a2f815f4fcbd804e6d1be46", @ifru_ivalue=0xa}) r2 = accept(r0, &(0x7f00004dc000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000bf3000-0x4)=0x32) connect$nfc_llcp(r2, &(0x7f0000fb2000)={0x27, 0x9, 0x100000000, 0x1efaa2aec4992973, 0x3, 0x14b9, "bf5f8f2e7a0641944e0a32b0b1b76eb02b4f4a27382eb80d23cb8c4df108090ba48f8a395dbc1eeba3e438d9c7130fcf579fa11369c82f12e359cd675d930a", 0x8}, 0x60) socketpair(0x1, 0x7, 0x80, &(0x7f0000937000)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000926000-0x30)=[{0x8, 0xfffffffffffffffc, 0x4, 0x6, @tick=0x7, {0x6, 0x3f}, {0xfffffffffffffffd, 0x71}, @quote={{0x4, 0x20}, 0xfe9, &(0x7f00001f3000)={0x7fffffff, 0xb8, 0x9, 0x7, @time, {0x10000, 0x8}, {0x8, 0xdf000000000}, @addr={0x2, 0x5}}}}], 0x30) 2018/02/01 23:03:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)=']vboxnet0ppp1\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x8000, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000017a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000001000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000590000)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="d589249aee7288992a376be955e196c5030072af72255c2d3f037a3114c1fd9bddc3f76664b72b61dd95de2f6ee395b508c2c76ecf4097ec6c6b203c8bf0b4a23f0f39bb726a2fa8e47acfa3598c2a43e7998ea32214de", 0x57}, {&(0x7f0000cc7000)="867aa3ccd50c8c2bcc5f103ccf10e91d08c0f1619cde935d042675e866ba6274f9fd0ff305cd1adb31cdc312169339a474634b6bfa3b15103ab563bae5c844f11d2a7c93abca507aa940edba27de854dbef680ca23304618ef4cb9dfd8b41a94195a76282921f7ccf2", 0x69}, {&(0x7f0000001000-0x3c)="f6fb18d1e9842e4543f6ee19ea111eeaa690031c1e46e7214581011e7c21c55f904f18917e56cf16e54f02cc3da73b227e8558a7c6a31f8e1acc4f26", 0x3c}, {&(0x7f0000001000-0x82)="bfc861fc853d3f5281ba0d00944671774cc4e833fcacedc316dbd298e41a6491f1e1e93d8ef0d9f33ba0c1ac0712420b038c01d9b19c4588a26780ce5e0009e1a155ebcfe0b0c7f6941ba3e69c540e280ccacf5b9ff823a9b9f75909c091b223fcbaadbbf4ab609044519a27b7bb21a104b719d3936a8ee10a9570a9d98460c38940", 0x82}], 0x4, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x68, 0x1}, 0x20000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket(0x10, 0x802, 0x0) write(r13, &(0x7f000067c000)="220000002100070700be0000090007010a00001e0000000000ff040405000c000000", 0x22) 2018/02/01 23:03:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x4e) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) shutdown(r1, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000135000-0x4)) 2018/02/01 23:03:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000fba000-0x60)={0x0, 0x17, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x0) timer_delete(r0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x9, 0x0, @tid=r1}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000003000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000001000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x7ff, 0xfffffffffffffffe}, &(0x7f0000004000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001000-0x98)={r4, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fff}}, 0x28e7c00000000000, 0x81}, 0x98) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r6, 0xc010640c, &(0x7f0000004000)={0x1, 0x6023}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000006000-0x8)={r4}, 0x8) sendto(r6, &(0x7f0000002000-0x34)="1c48fc2113802f7458182bc29aa0dd583be34c01ce32cf7284f1b75d1e9e3d1dceb19088103a92d2e1604a452a7e67d45af83b0e", 0x34, 0x48014, &(0x7f0000001000)=@un=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000005000), &(0x7f0000006000)=0x4) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000007000-0x20)={{r7, r8+10000000}}, &(0x7f0000005000-0x20)) ioctl$ASHMEM_SET_SIZE(r5, 0x40087703, 0x0) ioctl$KDDELIO(r5, 0x4b35, 0x401) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000004000-0xc)={0x2, 0x40000, 0x80, 0x56, 0x7f, 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000008000-0x4)=0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000007000)={r4, 0xfffffffffffffffa}, &(0x7f0000009000-0x4)=0x8) 2018/02/01 23:03:47 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000002000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/01 23:03:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x7, 0x3}]}, 0x1c}, 0x1}, 0x0) 2018/02/01 23:03:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000bf6000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/01 23:03:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, @in=@rand_addr, 0xffffffffffffffff, 0x8000000001}}, 0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000271000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000df7000)) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000dad000)=[]}, 0x0) 2018/02/01 23:03:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f000045c000-0x10)=[{0x20, 0x0, 0x0, 0x102}, {0x6, 0x0, 0x8001}]}) r0 = gettid() wait4(r0, &(0x7f0000074000-0x2), 0xa, &(0x7f0000c42000)) r1 = syz_open_dev$random(&(0x7f00000fc000-0xc)='/dev/random\x00', 0x0, 0x400000) fcntl$lock(r1, 0x5, &(0x7f00009f3000-0x20)={0x0, 0x3, 0x4, 0x5, r0}) fcntl$setown(r1, 0x8, r0) getpid() socketpair(0x3, 0x805, 0x1ff, &(0x7f00002b3000-0x8)={0x0}) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000f90000)=[0x40, 0xff]) 2018/02/01 23:03:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f4f000-0x8)='auxv\x00') pread64(r0, &(0x7f00006f6000), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000067c000)=0x401) 2018/02/01 23:03:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000040c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00008d6000)={@generic="d0739aae899b2c5650d9d5079646ef80", @ifru_addrs={0x2, 0x0, @rand_addr=0xfff}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x3}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/02/01 23:03:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000015f000-0x10)='/selinux/access\x00', 0x2, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f000030c000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00005f6000/0x4000)=nil) socketpair(0x5, 0x80800, 0x80, &(0x7f0000c76000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000c8000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x98ca}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x7fffffff, @empty, 0x7}, @in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x100000000}, @in={0x2, 0x3, @rand_addr=0xfff}], 0x84) 2018/02/01 23:03:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d7000-0xc)) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x0) dup2(r0, r1) 2018/02/01 23:03:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rmdir(&(0x7f0000d9a000-0x10)='./file0/control\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) socket$nl_crypto(0x10, 0x3, 0x15) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000477000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00005c0000)={{0x3ff, 0x5}, 0x1, 0x4, 0x3, {0x1ff}, 0xa31, 0x5}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f000047b000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x45, &(0x7f0000002000)=""/30, &(0x7f0000000000)=0x1e) 2018/02/01 23:03:47 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000cbb000)=@known='user.syz\x00', &(0x7f000001f000-0x1)='\x00', 0x1, 0x3) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000fd0000-0xc)={0x0, @rand_addr, @rand_addr}, &(0x7f0000fcf000)=0xc) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ae8000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x5, 0x3, 0x0, 0xa, 0x0, 0x20, 0x1, r1, r2}, {0x8001, 0x8000, 0x5ea, 0x9802, 0x135a, 0x6, 0xfffffffffffffff7, 0x1ff}, {0x80, 0x0, 0x10000, 0x8}, 0x7, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x2, 0x32}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x0, 0x1, 0x3, 0x2, 0x800, 0x80000000, 0x57}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fce000)=""/10, &(0x7f0000fce000)=0xa) 2018/02/01 23:03:47 executing program 2: clone(0x0, &(0x7f0000ea6000), &(0x7f0000b4b000-0x4), &(0x7f000045e000-0x4), &(0x7f0000117000-0xf9)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000f53000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x5)='.:&@\x00', 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000ce0000-0x86)="73719c0675bcb6cee6534465eba449e37d54249cc5414172657065dc245765d585397a55dbb415ad546051d9361cdac715604009474aa4d48873d9b61c14974c57d69b52a10154d572e8f8a5b77ce33db7a07ec0b00b57f161f8b1041d154c8a5de409b784f0cb32b20c7c2a0cce8d38d3b23d074d67fb0c20656cd6def445bad3606bff4841") ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000001000-0x4)) 2018/02/01 23:03:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a4f000)='net/ipv6_route\x00') preadv(r0, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/01 23:03:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r1, &(0x7f0000ff8000)=0x40000000, 0x0) keyctl$join(0x1, &(0x7f000023f000-0x5)={0x73, 0x79, 0x7a, 0x0}) 2018/02/01 23:03:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) stat(&(0x7f0000479000)='./file0\x00', &(0x7f0000475000-0x44)) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f28000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat(r0, &(0x7f000074c000)='./file0\x00', 0x100, 0x100) set_robust_list(&(0x7f0000e28000-0x18)={&(0x7f0000b23000/0x4000)=nil, 0x800, &(0x7f00008a2000/0x3000)=nil}, 0x18) ftruncate(0xffffffffffffffff, 0x7fff) pread64(0xffffffffffffffff, &(0x7f0000922000-0x3f)=""/63, 0x3f, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000a57000-0x8), 0x8) 2018/02/01 23:03:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f000022b000)='./file0\x00', 0x1088, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c0e000-0x8)) shutdown(r0, 0x0) r1 = memfd_create(&(0x7f000080e000), 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00004ab000-0x20)={0x4, 0x9, 0xffff, 0x100000001, 0xd, 0x7e81}) 2018/02/01 23:03:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x4003) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00002a0000-0x8)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001f3000-0xc)) connect$unix(r0, &(0x7f000047d000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/01 23:03:47 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000000e000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000008000-0x4), &(0x7f000000c000)=0x4) ioctl(r0, 0x1, &(0x7f000097a000-0x1)) 2018/02/01 23:03:47 executing program 1: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000710000)={{{@in6=@empty, @in=@local={0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@empty, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0}, 0x0}}, &(0x7f0000dd0000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000ab4000)=0xffffffff80000000, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) r1 = syz_open_dev$sg(&(0x7f00001d2000)='/dev/sg#\x00', 0x9, 0x7c30c0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000a44000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x48, {0x2, 0x1, @multicast1=0xe0000001}, @generic="6c34821d24affe2a8370db8edace6a3c"}) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f00004fa000-0xb2)=""/178, &(0x7f00001c2000)=0xb2) shutdown(r0, 0x100000000002) r2 = add_key$user(&(0x7f0000db6000)='user\x00', &(0x7f00007ad000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00007a4000-0x1000)="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", 0x1000, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000af6000)='dns_resolver\x00', &(0x7f0000177000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000339000+0x55c)="63cf8230aa55e26d6eb01306c886d7526d", 0x11, 0xfffffffffffffffd) keyctl$instantiate(0xc, r2, &(0x7f0000566000-0x7d)="7cb15eaf346320808b3e5050aa2c18ae106028fe1af8b15442f3a8d00c57ebbd409ccf1178b2b09cf3c6566475ab5ae9d19c64cc434268a45d37ebf6b25d427bac3f4328f12c9a41fd4635c7f4bdfa80d5be8fea13075d29ce114eeca3cfe06a9eeaddecf1fd67cbdf821de737913761ec1b4ff4f65198c3a62e88e9d7", 0x7d, r3) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c03000-0xc)='/dev/rfkill\x00', 0x109000, 0x0) clock_gettime(0x0, &(0x7f0000648000-0x10)={0x0, 0x0}) write$evdev(r4, &(0x7f00001d1000)=[{{0x0, 0x7530}, 0x0, 0x2}, {{r5, r6/1000+30000}, 0x38d3, 0x1800000000000000, 0x2}], 0x30) geteuid() ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000efe000)={@generic="c51e75876fe6511b7eed859b7395cf91", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000a3000)={0x0, 0x401, 0x2, 0x0, 0x3ff}, &(0x7f000072f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00006d4000)={r7, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3}}, 0x3, 0x7456f236, 0x800, 0x8, 0x20}, &(0x7f0000897000)=0xa0) 2018/02/01 23:03:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000, &(0x7f0000000000), &(0x7f0000e39000), &(0x7f000039b000), &(0x7f0000aa9000)) sync_file_range(0xffffffffffffffff, 0x0, 0x30, 0x0) 2018/02/01 23:03:47 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f000084b000)='./file0\x00', 0x22) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000fd4000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00003c2000-0x4)=0x10) getsockopt$sock_buf(r0, 0x1, 0x2000000000000019, &(0x7f0000fd7000), &(0x7f00000f2000)) 2018/02/01 23:03:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000f19000-0x50)={{0x0, 0xfffffffffffffffe}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ad9000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000b6000)=""/60) bind(r1, &(0x7f0000de9000)=@pptp={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) 2018/02/01 23:03:47 executing program 6: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x4b, &(0x7f00007b3000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) 2018/02/01 23:03:47 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = gettid() ptrace$setregset(0x4205, r1, 0x206, &(0x7f000031c000-0x10)={&(0x7f00004d5000)="d0303f23a37783bd2858f0848c71521a38e5acdb4cb90cc9af3b8eb926ee210d84e9cfd66c17e912e2c0ec56af2324f9d06045ad6e120afaff9b53c26d3346cd", 0x40}) fadvise64(r0, 0x0, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000)=""/158, 0x9e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x40f, &(0x7f0000002000-0xa0)=[{&(0x7f0000000000)=""/115, 0x73}, {&(0x7f0000002000-0xea)=""/234, 0xea}, {&(0x7f0000001000)=""/25, 0x19}, {}, {&(0x7f0000002000-0xb3)=""/179, 0xb3}, {&(0x7f0000001000-0x5b)=""/91, 0x5b}, {&(0x7f0000000000)=""/221, 0xdd}, {&(0x7f0000000000)=""/124, 0x7c}, {&(0x7f0000001000-0xa0)=""/160, 0x37}, {&(0x7f0000002000-0x58)=""/88, 0x58}], 0xa, &(0x7f0000000000)=""/246, 0xf6, 0x6}, 0x40010020) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x6) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00005a2000-0x16)=""/22) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@mcast1, @in=@loopback}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x428041, 0x0) 2018/02/01 23:03:47 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000005000)=0x1, 0x4) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000001a000-0x10)={0x0, 0x74, &(0x7f000001a000-0x74)=[@in6={0xa, 0x3, 0xfb, @empty, 0xe3}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0x5c, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}]}, &(0x7f0000012000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000012000-0x8c)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) r3 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000)}) readahead(r3, 0xa5, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000001a000)={0x0}, &(0x7f000001a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000018000-0x8)={r4, 0x9, 0x4}, 0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', 0x28000, 0x104) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f000001b000)={0x800, 0xc4, 0x7, 0xb88, 0x9, [{0x1, 0x4c, 0x1f, 0x0, 0x0, 0x2}, {0x2, 0x80000000, 0x800, 0x0, 0x0, 0x2}, {0xfff, 0x0, 0x8, 0x0, 0x0, 0x80}, {0x401, 0x1, 0x9, 0x0, 0x0, 0x100}, {0x5, 0x3, 0x8, 0x0, 0x0, 0x1108}, {0xfc1b, 0x8, 0x9, 0x0, 0x0, 0x2000}, {0xcbad, 0x8, 0x81, 0x0, 0x0, 0x1}, {0xffffffffffffc854, 0x0, 0x8efb, 0x0, 0x0, 0x100}, {0x80000001, 0x3, 0x800, 0x0, 0x0, 0x801}]}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a85323, &(0x7f0000013000)={{0x7, 0xfffffffffffffff7}, 'port0\x00', 0x2, 0x20408, 0xe0d3, 0x8, 0x5, 0x5, 0x8, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f000001b000)={r6, r7}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f000001b000)={r7, r8, 0x8}) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000006000), 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x8, 0x0, &(0x7f000000f000)=[@decrefs={0x40046307, 0x2}], 0x0, 0x0, &(0x7f000000c000-0xe1)}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000001c000-0x4)=r4, 0x4) 2018/02/01 23:03:47 executing program 0: mmap(&(0x7f0000000000/0x58a000)=nil, 0x58a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffffff, &(0x7f0000397000)='./file0\x00', 0x101000, 0x102) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000055a000-0x4)=0x1, 0x4) connect$netlink(r0, &(0x7f0000351000)=@kern={0x10}, 0xc) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000058b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f000058a000)=""/4, &(0x7f000058b000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f0000588000)=@newsa={0xf0, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in=@rand_addr}, @in=@multicast2=0xe0000002}, []}, 0xf0}, 0x1}, 0x0) 2018/02/01 23:03:47 executing program 1: mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000004000-0x4), &(0x7f0000064000-0x4)=0x4) fchown(r1, 0x0, 0x0) 2018/02/01 23:03:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a37000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000d79000)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000a01000-0x14)={0x10001, 0x7, 0x5, 0x67, 0x4, 0x0, 0xffffffffffffffff, 0xdac, 0x800, 0x1}) r1 = dup(r0) write$selinux_create(r1, &(0x7f0000f3b000+0xeb9)=@access={'system_u:object_r:mtrr_device_t:s0', 0x20, 'unconfined', 0x20, 0x36, 0x30}, 0x31) syz_open_dev$loop(&(0x7f0000655000)='/dev/loop#\x00', 0xf6, 0x141000) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000027000-0xc)={0xb7, 0xffff, 0x5e7, 0xffffffffffffff3e, 0x3a, 0x5}) ioctl$TCFLSH(r0, 0x40045436, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000df9000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) accept$llc(r2, 0x0, &(0x7f000010e000)) write$selinux_user(r2, &(0x7f0000e4d000-0x30)={'system_u:object_r:depmod_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x30) 2018/02/01 23:03:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d94000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00001e1000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081b000-0x4)=0x28) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000076b000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0xfec0) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/01 23:03:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffff9c, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f000057e000-0x1f)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendmmsg$inet_sctp(r0, &(0x7f0000b3f000)=[{&(0x7f0000cca000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000a52000-0x30)=[], 0x0, &(0x7f0000e7f000)=[]}], 0x1, 0x0) 2018/02/01 23:03:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d08000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x681, 0xa, 0x20, 0x6b, r1}, &(0x7f0000d88000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000f63000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, []}, 0x10) 2018/02/01 23:03:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000852000-0x50)={{0x8}}) [ 71.847808] binder: 11480:11484 Acquire 1 refcount change on invalid ref 0 ret -22 [ 71.858468] binder: 11480:11484 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 71.870018] binder: 11480:11484 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 71.884927] binder: 11480:11500 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/01 23:03:47 executing program 4: unlinkat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x1000200) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000cba000-0xff)=""/255, &(0x7f0000a1b000)=0xff) r1 = syz_open_dev$mice(&(0x7f0000a81000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ftruncate(r0, 0x4) 2018/02/01 23:03:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000d90000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000020f000-0x57)="9a82a971c59b0bd8408f08e3658370147ca302f496dbca9cf66751a19e3bde66f340b2c14f9012986bff48f742c07d0d75bdf561164b93987d7017025b44e9a49e696e2a9ba621e6bacd27f86ff189b9c3b4f60cf0f8a3", 0x57, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000001000-0x64)=""/100, 0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d5a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r1, &(0x7f0000914000)=[{&(0x7f0000bf9000)=""/250, 0xfa}], 0x1, 0x10) 2018/02/01 23:03:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000905000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000253000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f0000956000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000056d000)={r1, @in6={{0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x616f}}}, &(0x7f0000d15000)=0x8c) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000c9000-0x4)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000dcb000-0x20)={@common='bcsh0\x00', @ifru_flags=0x1400}) fcntl$lock(r2, 0x6, &(0x7f0000555000-0x20)={0x3, 0x0, 0x20, 0x8001, r3}) syz_open_procfs(r3, &(0x7f00003dc000-0x9)='net/snmp\x00') ioctl$int_in(r2, 0x5452, &(0x7f0000e4b000-0x8)=0x6) 2018/02/01 23:03:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000fc8000)=0x5, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @loopback=0x7f000001}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000749000)="820cd0203c0c88b3bfc9772918f483d7266108b20bf15ea37a82bb05e1233994d412d0cc174e3a41c82f6d054ae7f28234e17673715b9278c2502641ad75af6dfd467ae88185abde028dd74cb690da02240c39d0ceb433a02ced6dfd7f3cd5f0248b653e627e097e925677e10c3ae0f9ca65a6841dd3affddc1589", 0x7b) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/01 23:03:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f00004ae000-0xc)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f000023e000-0x10)={&(0x7f0000193000)=@newspdinfo={0x14, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc, []}, 0x347}, 0x1}, 0x0) 2018/02/01 23:03:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a37000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000d79000)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000a01000-0x14)={0x10001, 0x7, 0x5, 0x67, 0x4, 0x0, 0xffffffffffffffff, 0xdac, 0x800, 0x1}) r1 = dup(r0) write$selinux_create(r1, &(0x7f0000f3b000+0xeb9)=@access={'system_u:object_r:mtrr_device_t:s0', 0x20, 'unconfined', 0x20, 0x36, 0x30}, 0x31) syz_open_dev$loop(&(0x7f0000655000)='/dev/loop#\x00', 0xf6, 0x141000) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000027000-0xc)={0xb7, 0xffff, 0x5e7, 0xffffffffffffff3e, 0x3a, 0x5}) ioctl$TCFLSH(r0, 0x40045436, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000df9000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) accept$llc(r2, 0x0, &(0x7f000010e000)) write$selinux_user(r2, &(0x7f0000e4d000-0x30)={'system_u:object_r:depmod_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x30) 2018/02/01 23:03:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040400", 0x5) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cc3000)={{{@in=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000574000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xc) sendto$inet(r0, &(0x7f0000e15000-0x19)="82a9fb3ef1dd1c277ceefc77130873baac829e04abc7724a8fba93d2e80716c0fba02be4f36c8c28008068c5eda7211de2cd8c89", 0x34, 0x800, &(0x7f0000c6e000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/01 23:03:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000f8d000)={0x97d9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) [ 71.905255] binder: 11480:11484 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 71.914826] binder: 11480:11484 DecRefs 0 refcount change on invalid ref 2 ret -22 2018/02/01 23:03:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_dev$evdev(&(0x7f0000e81000-0x12)='/dev/input/event#\x00', 0xffffffff80000000, 0x14040) open(&(0x7f00003b3000)='./file0\x00', 0x8000, 0xfffffffffffffffd) socket$key(0xf, 0x3, 0x2) setrlimit(0x0, &(0x7f0000fdd000-0x10)) 2018/02/01 23:03:47 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009000-0xc)={0x0, @local, @dev}, &(0x7f0000009000-0x4)=0xc) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f0000004000-0x14)={0x11, 0x1d, r1, 0x1, 0x837c, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0xffffffdc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000000b000)='./file0\x00', &(0x7f000000b000-0xde)=""/222) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000007000-0x4)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000d000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000004000-0xf)='attr/keycreate\x00') write$sndseq(r4, &(0x7f0000008000-0x1c)=[], 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r4, &(0x7f0000002000-0xbf)=""/191, 0xbf, 0x100, &(0x7f000000e000-0x14)={0x11, 0xfd, r1, 0x1, 0xfffffffffffffff7, 0x6, @empty}, 0x14) 2018/02/01 23:03:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000002d000-0x38)={&(0x7f000004e000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000856000-0x264)={0x1c, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x8, 0x2, [@generic='M']}]}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000497000+0xca6)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_access(r1, &(0x7f0000589000)={'system_u:object_r:pam_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x34, 0x38}, 0x51) r2 = dup3(r0, r0, 0x0) recvmsg(r0, &(0x7f0000ac8000)={&(0x7f0000f35000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000e1b000)=[{&(0x7f0000da4000)=""/84, 0x54}, {&(0x7f0000ba0000)=""/198, 0xc6}, {&(0x7f00007c8000-0x48)=""/72, 0x48}, {&(0x7f00006a7000-0x5d)=""/93, 0x5d}, {&(0x7f0000b08000)=""/238, 0xee}, {&(0x7f000047d000)=""/189, 0xbd}, {&(0x7f00005ff000)=""/175, 0xaf}, {&(0x7f00009d9000-0x35)=""/53, 0x35}, {&(0x7f0000024000-0xb4)=""/180, 0xb4}, {&(0x7f00006d8000-0xe1)=""/225, 0xe1}], 0xa, &(0x7f0000377000-0x33)=""/51, 0x33, 0xf9}, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000012000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb5a, 0xfff, 0x20, 0x400, 0x8001, 0x40000000, r3}) ioctl(r0, 0x101, &(0x7f00006ca000-0x93)="57c1a5ba37b5f8a54a0b388c55a732306f7645f9316e951115e8b48c268ed8c6d840115b5d189820106fa85b5ed9ed06086bf17c1da65eb8c48f7c8c444b07896563f5e946b1e4bf7a314f59567956b71ffe2bb33f2d64ee6060bf705e3a5f2a6fc62a83953b2676b11acb0a779d53cd9209ca1935c4bb097d52400024545b1dee6b93fd49941b59b55e86ed1b7fdadbb9545c") 2018/02/01 23:03:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f00004ae000-0xc)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f000023e000-0x10)={&(0x7f0000193000)=@newspdinfo={0x14, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc, []}, 0x347}, 0x1}, 0x0) 2018/02/01 23:03:47 executing program 4: futex(&(0x7f0000005000-0x4), 0x85, 0x0, &(0x7f0000002000-0x10), &(0x7f0000003000-0x4), 0x40000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000862000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000001000-0x50)={@syzn, @ifru_addrs=@l2}) process_vm_readv(r0, &(0x7f0000001000-0x50)=[{&(0x7f000041c000)=""/4096, 0x1000}, {&(0x7f0000420000)=""/54, 0x36}, {&(0x7f0000001000-0xd6)=""/214, 0xd6}, {&(0x7f000049b000+0x6e9)=""/5, 0x5}, {&(0x7f0000001000-0xd6)=""/214, 0xd6}], 0x5, &(0x7f0000000000)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000475000-0xb7)=""/183, 0xb7}, {&(0x7f0000000000)=""/237, 0xed}], 0x4, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000001000+0x549)=0x7, 0x4) 2018/02/01 23:03:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004bb000-0x15)='/proc/self/net/pfkey\x00', 0x40800, 0x0) listen$netrom(r0, 0x2) r1 = syz_open_procfs(0x0, &(0x7f00002a6000)='map_files\x00') ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00006b6000)={&(0x7f0000778000/0x2000)=nil, 0x2000}) accept$ipx(r0, &(0x7f0000ac9000-0x10), &(0x7f0000989000)=0x10) getdents(r1, &(0x7f0000825000-0xa7)=""/167, 0xa7) getdents64(r1, &(0x7f0000311000), 0x0) socket$unix(0x1, 0x2, 0x0) r2 = add_key$user(&(0x7f0000066000-0x5)='user\x00', &(0x7f0000962000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000044a000-0xd)="5aa818ad9de41db3e08a60f21e", 0xd, 0x0) r3 = request_key(&(0x7f0000860000)='.request_key_auth\x00', &(0x7f00008a3000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00007db000)='!&\x00', 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r2, &(0x7f0000ae1000-0x90)=[{&(0x7f0000ec2000)="4f704487da04351970f24f92578af7b7399ebd8e16b515fee4e8a0c87db01ebaadcbe284c2824c2e026ad5f967680e49c93f433eba168a338a548120ccb3e0dbfbfdb2", 0x43}, {&(0x7f0000653000)="24ab17a2942c8268ff1d43b2db6813", 0xf}, {&(0x7f0000469000)="604feb092d2cf6449e499201904a9d8eb98e163fe039f9b689e7213ea68cdbe2e121c71f6b1b85155c46dd65a18a05367ae274807ea8bf842935e6253fda2780d98cfd046fa9a0d78d96aa749f56d04a95bc64f3d3d0e3279c67aaa97ebe385c0f90e50a500073e5d6e31ca71010d2e871388afc4669374e71daae739c4f7298e11b39a9069dd432734cc2e6da922c62f569e7f3962ebcc074664fe1f164ce31f6ec330dd455b736276a672e1a6c1fb2bfed04fa2763388d69dbe24395d48c95565fe2c0f5f15449", 0xc8}, {&(0x7f00002c7000)="ee94b2f674e10f76f210e29102ae4a9dc689961811c5c6df370b096cb5f1ecc1d169d2534d86f7d4d89f0609256cd128e7ad2bc73681ce35e6b3c69b1846f29c3b535a07e60dfd75088c88237adf5ed37a38cedc5787d18c21361e7282ae52f77b43966a0d", 0x65}, {&(0x7f000041c000-0xb3)="3bd923ff3ccab09813be6d47a5f0ae1de2b78dc2bad98dfff779ee96f88e909c9acdfa051f2cd895ea2f7cb542daafc10764f349350ad10d4b92061c49ceb9312347d2620bb3d8e770f5925bb755a94d04641b5cbc6ed9310e6ff3cd4dc37414c534157ddd51ed0c69236f567c09c3abe34c385bab32f7d78ee5e94ba95b66589c49492ab32ab9533f26f6e75f2a8237389884a92c6b81ac123291a202e742627c4cd848406a3e3525773d3ff3d3b7c4adf19e", 0xb3}, {&(0x7f000002d000)="b4cbf14f27d1564602aa390c060ced43ee3990d567195f790b3e3fdcc4777a04b6beeebb6cf274ca7cb1172ada3d03d10a26a1bbc8578c4f0a6fa9e2c9a874a036eba15011cf5ff135fcb638a6789b104a4be849b969c07982543223e8e2532d3f40d546c33360f84acb07591e", 0x6d}, {&(0x7f00009e4000-0x64)="f7c32485d53ae45ffc9569ca674f7845bc967cd4654bef8631efc1e5b4ee6d5926886453cf8e6925370395b80e62526913d960142d76394a409b96965a0b9a6cf83df6634ca15cdf891d332238a1268862294deceb484bf7e2d9696a53e61fcbf39caace", 0x64}, {&(0x7f0000bd0000-0x3b)="c4fda1c577b1f32ec861d1a81347f7457cde1a8d2e6b3ba89fbb74d5c90ebf22d296a02a8f5f31d5228f783914417f4dbb317c595ae7d9c6a5de08", 0x3b}, {&(0x7f0000c7c000)="25bfac31f233b739a0a6c954ee81d4b1500cd064987ee3adc13c397226e07c186feffa45ec3517add8391e51b9b946a8533f8cb2fcb181881dd9cca727e9770a104bef5dd042bd215970c99fef265a0b950e1a64c10f0a2c77fafc1191bda49471f25e4655616ccbb10df8b5c4becf10a29844a6001748b7b3", 0x79}], 0x9, r3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e2b000-0x4)=0x0) mremap(&(0x7f000047f000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f000007f000/0x2000)=nil) ptrace$poke(0x4, r4, &(0x7f0000811000), 0xc) 2018/02/01 23:03:47 executing program 2: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00008e3000-0xb)="0800d700000816f2f9ff6e") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002a2000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00005e8000-0x50)={@syzn, @ifru_mtu}) get_thread_area(&(0x7f0000d26000-0x10)) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00007e7000-0xa)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) 2018/02/01 23:03:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_dccp_buf(r0, 0x21, 0xcd, &(0x7f0000ff0000)=""/147, &(0x7f0000f11000)=0x93) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r1, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) close(r1) r2 = creat(&(0x7f000073e000-0x8)='./file0\x00', 0x6) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00006c0000)=0x40, 0x4) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000667000)=0x20000000000000, 0xffffffce) flistxattr(r1, &(0x7f000084c000-0xdd)=""/221, 0xdd) shutdown(r1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000fae000)={0x7ff, 0x0, 0x0, 0x5, 0x1f, 0x9}) [ 72.046614] audit: type=1400 audit(1517526227.845:32): avc: denied { setopt } for pid=11537 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/01 23:03:47 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005a0000)='/selinux/member\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x8004510b) [ 72.091753] audit: type=1400 audit(1517526227.895:33): avc: denied { read } for pid=11533 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/01 23:03:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000f9e000)=0x8a, 0xfc86) sendto$inet(r0, &(0x7f000039c000), 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) mremap(&(0x7f0000acd000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ca1000/0x3000)=nil) 2018/02/01 23:03:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d9c000+0xbfb)='/dev/sg#\x00', 0x2, 0x800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000bfe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000f0e000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000054a000)={@empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x4ac, 0x7, 0x100, 0x6, 0x10102, r2}) writev(r0, &(0x7f0000953000-0x10)=[{&(0x7f0000085000)="29000000200019c64e3d81ff000a007a02000016000000022000000006000d0000000000000000ffe8", 0x29}], 0x1) socket(0x5, 0x7, 0xfffffffffffffffd) openat$selinux_create(0xffffffffffffff9c, &(0x7f00001d8000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/02/01 23:03:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000d8c000-0xb0)={{0x0, 0x9}, 'port0\x00'}) 2018/02/01 23:03:47 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005a0000)='/selinux/member\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x8004510b) 2018/02/01 23:03:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x1f, 0x7080}}) gettid() 2018/02/01 23:03:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000aba000), 0x10) r2 = dup3(r0, r1, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000bb9000)) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f000044b000)=0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) execveat(r2, &(0x7f0000cd0000)='./file0\x00', &(0x7f0000062000-0x30)=[&(0x7f0000aa5000-0x7)='vmnet1\x00', &(0x7f00000ab000)='}\\\x00', &(0x7f000091c000-0x1)='\x00', &(0x7f000040f000-0xa)='$}%&user-\x00', &(0x7f0000853000-0x36)='selinuxprocvboxnet0md5sum)security@mime_type{proceth0\x00', &(0x7f0000327000-0x2)='bdev\x00'], &(0x7f0000985000-0x18)=[&(0x7f0000929000-0x3)=',;\x00', &(0x7f000034d000+0xba0)="2d40c673656c662f6d696d655f7479706575736572656d315e2d00", &(0x7f000022b000)='self+}systemtrustedem0@em0!\x00'], 0x1000) epoll_create1(0x80000) 2018/02/01 23:03:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) dup2(r0, r0) 2018/02/01 23:03:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x49) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r1, &(0x7f0000013000-0xa)='./control\x00') 2018/02/01 23:03:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) r1 = creat(&(0x7f0000f53000)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00005a9000)={0x0, @in6={{0xa, 0x2, 0x8, @empty, 0x80}}, [0x894, 0x8, 0x3, 0xe856, 0x8, 0x10001, 0x8, 0x81, 0x0, 0xbde, 0x1, 0x82, 0x8001, 0x100000001, 0x6]}, &(0x7f0000edb000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000059e000-0x20)={0x5, 0x7ff, 0x8002, 0x4040, 0x4, 0x6, 0x40, 0x0, r2}, &(0x7f0000526000)=0x20) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a44000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008f0000)={r2, 0x100000001}, 0x8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000738000)={@generic="e96d660a97863227da9b2b97e041aa77", @ifru_map={0x81, 0x10000, 0xffffffff, 0x9, 0xc0000000, 0xab}}) 2018/02/01 23:03:48 executing program 5: mmap(&(0x7f0000000000/0x4ee000)=nil, 0x4ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001c9000)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004ef000-0x6)='dctcp\x00', 0x6) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000031000)='/dev/keychord\x00', 0x185243, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000027000)={0x10000004}) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00004f0000)={0x0, 0xac5c}, &(0x7f00004f1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000179000)={r3, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, &(0x7f00002fe000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000240000), &(0x7f00004ef000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)}) 2018/02/01 23:03:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000953000-0x10)=[{&(0x7f0000085000)="29000000200019c64e3d81ff000a007a02000016000000022000000006000d0000000000000000ffe8", 0x29}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d3c000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000e90000-0x4)) 2018/02/01 23:03:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000074d000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000548000-0x18)=[{}], 0x18) ftruncate(r0, 0x4) mkdir(&(0x7f0000932000-0x2)='./file0\x00', 0x8) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000a55000-0x56)="b00d16164631b94876684c4575655e894364b50850fe93d7a7fef871f4a1cec5504ece1e299ea085d39daebec69e8ecaa48abc28d13eb5afea480232028c269060dfd009d280381a2df618844e54a376cac016be781d") 2018/02/01 23:03:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000af6000)={@broadcast, @local}, &(0x7f0000ef5000-0x4)=0xc) 2018/02/01 23:03:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x805, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000d0a000-0x4), &(0x7f00004b0000-0x4)=0x4) sendmsg$unix(r0, &(0x7f0000ef2000)={&(0x7f00008ba000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e74000)=[], 0x0, &(0x7f000027d000-0x100)=[]}, 0x0) 2018/02/01 23:03:48 executing program 7: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000053a000-0x10)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000be8000-0xd8)="8ac503a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b3208250f6591b3be6b81bdb4ac927b20301dd0ae4eeae26f254133", 0x3c, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000dd9000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000dda000-0x4)=0x10) 2018/02/01 23:03:48 executing program 1: clone(0x0, &(0x7f000043a000), &(0x7f00002c4000), &(0x7f00009d7000-0x3), &(0x7f0000a2d000-0x27)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x0, &(0x7f0000000000), &(0x7f0000001000-0x10)) r1 = syz_open_dev$mice(&(0x7f0000879000)='/dev/input/mice\x00', 0x0, 0x200002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{r2, r3/1000+30000}, {r4, r5/1000+30000}}, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x11e00, &(0x7f0000002000)) 2018/02/01 23:03:48 executing program 4: r0 = add_key$keyring(&(0x7f0000dd6000)='keyring\x00', &(0x7f0000a1b000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000fa2000-0x8)='keyring\x00', &(0x7f0000ad0000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000000)) keyctl$get_security(0x11, r1, &(0x7f0000f7f000)=""/142, 0x8e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d30000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x5)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r5, 0x4) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x103800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x880, 0x0) r9 = eventfd2(0x2, 0x1) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) r11 = socket$inet_icmp(0x2, 0x2, 0x1) poll(&(0x7f0000ce2000)=[{r3, 0x3}, {r4, 0x8}, {r6, 0x2}, {r7, 0x1280}, {r8, 0x292}, {r9, 0x40}, {r10, 0x1}, {r11, 0x8000}], 0x8, 0x8) 2018/02/01 23:03:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000ee3000)='./file0\x00', 0x3, 0x0) mkdirat(r0, &(0x7f0000b10000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000609000)='./file0\x00', &(0x7f0000712000)='./file0\x00', &(0x7f0000c5a000)='ext3\x00', 0x2000, &(0x7f00003db000-0x23)) 2018/02/01 23:03:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d9c000+0xbfb)='/dev/sg#\x00', 0x2, 0x800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000bfe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000f0e000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000054a000)={@empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x4ac, 0x7, 0x100, 0x6, 0x10102, r2}) writev(r0, &(0x7f0000953000-0x10)=[{&(0x7f0000085000)="29000000200019c64e3d81ff000a007a02000016000000022000000006000d0000000000000000ffe8", 0x29}], 0x1) socket(0x5, 0x7, 0xfffffffffffffffd) openat$selinux_create(0xffffffffffffff9c, &(0x7f00001d8000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/02/01 23:03:48 executing program 6: mmap(&(0x7f0000000000/0xd7b000)=nil, 0xd7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000421000-0x8)='./file0\x00', 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00002dd000)={0x9de}, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d7c000-0x4)) write(r0, &(0x7f000090e000)="1f000000f90300ff00000001000000200700090054000000010000000101006e9e0000000000bbffff74dd7e7293e25196fa859d56609ef8b8f1b5cdb32b705c288290f69aacab0f5afc56f04fd1d56e175f6ab9b64a2ed1f237c41c5a7332ef463bba6a8157b5b355cdd2cda042cc3725e28999e6535758e0b9f1fd45debe86c2dd6ecefa22a75543549ea9ffcb582c02a9d40da316cc711e8d497c60ec8bf79eadaa5fed8b248a4bec2d53225e71342dfb7862b8c6e727dd0cb0420de9", 0xbe) 2018/02/01 23:03:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f9b000)='/dev/keychord\x00', 0x145a40, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00001e3000)=0x6, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000328000-0x9)='/dev/sg#\x00', 0x2f49, 0x280180) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f000008f000-0x10)={0x9, 0x3}) sendto$inet(r1, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/01 23:03:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/01 23:03:48 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000993000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000d96000), 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00004c6000-0x58)={0x8, 0x2, 0x1, 0x8, 0x8, 0xfffffffffffffff8}) 2018/02/01 23:03:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) utime(&(0x7f000005e000)='./file0\x00', &(0x7f000049b000)={0x80000001, 0x3}) setsockopt$inet_mtu(r0, 0x0, 0x4, &(0x7f0000a72000-0x4)=0x207, 0x4) 2018/02/01 23:03:48 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000618000)={0x0}, 0x4000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000213000)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ecf000-0xc)='/dev/rfkill\x00', 0x600000, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000f87000-0xcb)=""/203, 0xcb) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f87000)={0x0}, &(0x7f000059b000-0x4)=0xc) ptrace$pokeuser(0x6, r3, 0x9, 0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x60)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r4 = gettid() syz_open_procfs(r4, &(0x7f0000cbd000)='net/udp6\x00') mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f87000)={0x0, 0xf9, "b8a4f42c8ad31ba37c655695a95cda48a7b0a6780e46b9b4cdfd80ac61c868f6665e56893630ff5e8c982541981f9c1347a589309d6b0fa1ad802e9c5d0f99277d54743628b1cb3d246b13b0ef95dd5c5c5a19df2537e35ba7077a17f1b5e3519579d7f44b075047ce7568123ff937cfe6ffbd13b28e5a82d8d7ef572748445d50f9bc177d6787cc9e8592d90c59e95efa6ba203bc2f226dd9a9ffc55865197823c777131e93502b79313c9b920fbb23bf453424f2a5ec46b735c70e47a9757917b4c781bc80dd6481f34df35deb7390f962a64445708277bd7b598bc1ab73037c652233732afa304b512da05c8614bb58e3636c29f87ddcdc"}, &(0x7f0000ae3000)=0x101) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000505000-0x20)={0x100, 0x8, 0x8002, 0x9471c16, 0x2, 0xc1, 0x8000, 0x100000001, r5}, &(0x7f0000f88000-0x4)=0x20) 2018/02/01 23:03:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000011000)={&(0x7f0000003000/0x4000)=nil, 0x4000}) 2018/02/01 23:03:48 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005be000)='/dev/keychord\x00', 0xe000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000004f000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ba8000)='/dev/sequencer\x00', 0x10000, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000c74000-0x1)=0x3) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000d6c000-0x10)={&(0x7f0000248000/0x2000)=nil, 0x2000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000210000)) 2018/02/01 23:03:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe2(&(0x7f0000eb4000-0x8)={0x0}, 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000de0000-0xc)=@sack_info={0x0, 0x9f, 0xffffffffffffffff}, &(0x7f00006df000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c21000)={0x6, 0x2152, 0x8002, 0xffffffffffffffff, 0x6, 0x2, 0xfffffffffffff000, 0x0, 0x0}, &(0x7f0000334000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000367000-0xc7)={0x0, 0xbf, "7c28b92d7de508e48d7f768cfb16c3bcd4e77296afabb6b00a51d4f461427fa9040bc4cef5d294658790481ed51e1e97c12d322eca06889e6d63951b5529fb8b32aa60c567a5d7aa229e4601432eddd705b1cef6ac7b919f121841129a40eb40bb91e9ae29955bdf6bb030a1cfcc0228442b38277cceaffa12edbe6f9c7158cc700d4f11ababcaec4d1decaa02cc8f7837c2bf0ddd1d40ee8d28587813e550924c3109d051e887b58fe8f79e439a503cb46784a0ada9ac97f8c95ac444cd31"}, &(0x7f0000f0e000-0x4)=0xc7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000acf000)={0x0, 0x4}, &(0x7f00001d8000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000011c000)={0x0, 0x100}, &(0x7f00002b7000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c73000-0x20)={0x9d4, 0x7, 0x8000, 0x9, 0x3, 0x1f, 0x5, 0x7, 0x0}, &(0x7f00000a4000)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000858000-0x8c)={0x0, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}}, &(0x7f00003a0000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000049000)={0x0, 0x1000, "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"}, &(0x7f0000062000)=0x1008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000082c000-0x8)={0x1, [0x0]}, &(0x7f0000bb1000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000198000-0x70)=[{&(0x7f0000849000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10, &(0x7f0000911000-0x30)=[{&(0x7f0000700000)="45e091fda70ef9eba944830d8a3b01d71ae8f897be572a523e0b0da212b6ee2e1def54430c8171279ed5c8cc86feef2ed99551b39906bbaee48d6061c71a64816c7589cd1483f4bd4c4e54553a7fbdc282c97401006c2f38bab4b5df77c85a2a82", 0x61}, {&(0x7f00006c4000)="baee41553c96404ae760ecc4045e5e726b1571ee5161a8a5923fa70e8df422849b963ce8395ffa9c4e4898f0607063a8bf6dc8e97040832f9db25d3ef84bc4757702475fa7bd1c3debc04639c53481583dc3f9a60c07bf837b6cb815769d58edc74b6de3e9c63ca11e6abf60e16376367bc093ebc6bd03dfe88397ece32f7ef6a28424d2836c6a7b3c96a6b33ccc3595caaa568350ba6dd6066dad07fc773cbfd20f8c8bdfff594273637b53e62b7be30fe9de954c49a3d8e4775af1c33ca7717b8e395f7240b01781bab96fe44a47e54e5e10", 0xd3}, {&(0x7f00003c9000-0xd)="30170875c1e993dbb033059714", 0xd}], 0x3, &(0x7f0000bec000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x8000, 0x0, 0x10000, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0xca, 0x1fb1ee8e, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x56, 0x4f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x1, 0xfffffffffffffffb, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0x800000000, 0x53, 0x20, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x4b, 0x8, 0x0, 0x6, 0x1, 0xea, 0x7, 0x3, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0xa, 0x3f, 0x7e, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x9, 0xa, 0x9, 0x1, 0x7f, 0x6, 0x3, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x1, 0x9, 0x5, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfffffffffffffffa, 0x0, 0x2, 0x0, 0xcc2, 0x80000000, 0x0, r9}}], 0x1e0, 0x40}, {&(0x7f0000154000-0xd)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000ce3000)=[{&(0x7f00006af000-0xcc)="c868de7e897128e4b4b2b80f77b192d944a4df63a336d89308ee5dcfe5cd67e329afa956c043b84acdb4f83ce4d6a676a4ce085a997c32998549e5d65448ad87f87c82ea867d36aa990603c115c2c50812a216197a369a8cd8fa2b845ef3ea5c887194dd94312b88e70858af4a6983640621c8847d21b68f1e0e74f9e7b4b5030bbbc6b0b157245f66215fda401557e04b68499b250d34425c27e9f7abff41b731ce15876eedf1e63154a98bad058f4e3046e427ecd7c3f9eab361c221e55be023df607f068da283045cd50c", 0xcc}], 0x1, &(0x7f00009fd000-0x90)=[@init={0x18, 0x84, 0x0, {0x2, 0x2889, 0xff}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8bdc813, 0x3, 0x471, 0x7fffffff, 0x5, 0x80, 0x686, r10}}, @init={0x18, 0x84, 0x0, {0x13, 0x5, 0x7}}], 0x90, 0x1}], 0x2, 0x20000000) r11 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r11, &(0x7f0000f91000-0xc)) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8), 0x8) clone(0x0, &(0x7f0000814000), &(0x7f0000919000-0x4), &(0x7f0000311000), &(0x7f0000956000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r11, &(0x7f0000e8c000)={0x7}) 2018/02/01 23:03:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f9b000)='/dev/keychord\x00', 0x145a40, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00001e3000)=0x6, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000328000-0x9)='/dev/sg#\x00', 0x2f49, 0x280180) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f000008f000-0x10)={0x9, 0x3}) sendto$inet(r1, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/01 23:03:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1}, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) getpriority(0x2, r1) 2018/02/01 23:03:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) fcntl$addseals(r0, 0x409, 0xa) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e4e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$inet(r1, &(0x7f0000fdc000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000046a000)=0x10) shutdown(r1, 0x1) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) personality(0x0) shutdown(r0, 0x4) 2018/02/01 23:03:48 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000738000-0x10)='/dev/input/mice\x00', 0x0, 0x14480) r1 = socket$inet6(0xa, 0x2, 0xb7) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfe000)='/proc/self/net/pfkey\x00', 0x8002, 0x0) writev(r2, &(0x7f00006b2000+0x421)=[{&(0x7f0000daf000)="f7", 0x1}], 0x1) 2018/02/01 23:03:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000c2e000-0x10), &(0x7f00009d0000)=0x10, 0x800) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000554000-0x10), 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000059b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000ab5000)=""/4096) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000c72000)=@int=0x8, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00006c2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x3400}) ioctl$sock_ifreq(r1, 0x891e, &(0x7f000085e000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map}) 2018/02/01 23:03:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x2, &(0x7f0000001000)=[{0x400}, {0x0, 0x0, 0x0, 0xffffffffffffff63}]}) r0 = memfd_create(&(0x7f00002ec000-0x3c)='\\usertrustedkeyringbdevppp0posix_acl_access+)}\'ð0\\md5sum\x00', 0x3) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/02/01 23:03:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f00001b0000)='./file0\x00') r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c6f000-0x11)='/selinux/enforce\x00', 0x6800, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000cb8000)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getgid() r3 = request_key(&(0x7f00000de000-0x5)='ceph\x00', &(0x7f0000dc9000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000041e000-0x6)='ramfs\x00', 0xfffffffffffffff9) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000aaa000-0x4)='tls\x00', 0x4) keyctl$assume_authority(0x10, r3) readv(r1, &(0x7f00005e7000-0x10)=[], 0x2d3) 2018/02/01 23:03:48 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000001000-0x4), &(0x7f0000013000)=0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000014000-0x4)=0x1) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/01 23:03:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000c6b000-0x10)={0x2, 0xffffffff00000001, 0xdd30, 0xfa}) r1 = memfd_create(&(0x7f00006ec000-0x11)="74756e08000000000000008000000000a4", 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00003b1000-0x4)) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f0000000000)=[]}) recvmmsg(r1, &(0x7f00005b5000)=[{{&(0x7f0000773000)=@l2, 0xe, &(0x7f0000da7000)=[{&(0x7f000091c000)=""/4096, 0x1000}, {&(0x7f000084e000-0x8)=""/8, 0x8}], 0x2, 0x0, 0x0, 0x1ee5}, 0x80}, {{&(0x7f0000696000)=@ipx, 0x10, &(0x7f0000faa000)=[{&(0x7f0000344000-0x35)=""/53, 0x35}, {&(0x7f000021e000-0x51)=""/81, 0x51}, {&(0x7f000092c000-0xee)=""/238, 0xee}, {&(0x7f0000193000-0xc2)=""/194, 0xc2}, {&(0x7f0000841000-0x78)=""/120, 0x78}, {&(0x7f00004b4000-0x1a)=""/26, 0x1a}, {&(0x7f0000557000-0x5b)=""/157, 0x9d}, {&(0x7f000064a000)=""/209, 0xd1}], 0x8, &(0x7f0000fb0000)=""/4096, 0x1000}, 0x4}, {{&(0x7f0000bfc000)=@hci, 0x6, &(0x7f0000d98000-0x30)=[{&(0x7f0000364000-0x4)=""/4, 0x4}, {&(0x7f0000206000)=""/240, 0xf0}, {&(0x7f000048f000)=""/104, 0x68}], 0x3, &(0x7f00005e6000)=""/4096, 0x1000, 0x1}, 0x401}], 0x444444444444460, 0x2, &(0x7f0000c55000)={0x0, 0x1c9c380}) clock_getres(0x0, &(0x7f0000df2000-0x10)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000bfc000-0x1)={0xbc5}, 0x1) sendfile(r0, r0, &(0x7f0000cac000+0xe1b), 0x100000001) 2018/02/01 23:03:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fde000-0x8)='./file0\x00') umount2(&(0x7f0000c57000-0x8)='./file0\x00', 0x2) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e67000-0x67)={0x0, 0x5f, "1ca974a36aa07843fe2ba3845453da5faf7bc8c92b8cbbcf24f3041ef02317b0c5edaf06b372941b13ed796cac5b3898997141cc514a65e796264d1b4e982b373af86900dda03c2ea4e9f9af58cb23636b3c930e69c20eb4184b3e774800fd"}, &(0x7f0000c1d000+0xfb0)=0x67) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000082f000-0x14)={r1, 0x2, 0x80, 0x7, 0x9, 0x9}, &(0x7f00005fb000-0x4)=0x14) unshare(0x24020000) 2018/02/01 23:03:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000012000-0xb0)={{}, 'port0\x00'}) socket$netlink(0x10, 0x3, 0x6) 2018/02/01 23:03:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001e6000-0xd)='/dev/usbmon#\x00', 0x1, 0x40080) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000035d000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}}, 0x0, 0xea8, 0x9, "56fe5d58362a3d3adab39d8ea5d407d09388e9baffbf02fd7652d121a64fdbb711f5cce0c9d946f0e34c50bdfbe18fecf57296aca22629b7c23001243e97dff222c0cc1db00d4931e487d26fafeb95a5"}, 0x160) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000d81000-0x8)) r1 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r1, 0x5381, &(0x7f00007d5000)) 2018/02/01 23:03:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000371000)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000fec000-0x4)=0xe8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001eb000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000079e000-0x4)=0x0) r4 = fcntl$getown(r0, 0x9) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x20000040}, 0xc, &(0x7f000009b000)={&(0x7f0000b20000)=@getlink={0x3f4, 0x12, 0x800, 0x2, 0x3, {0x0, 0x0, 0x0, r1, 0x1000, 0x40140}, [@IFLA_PROMISCUITY={0x8, 0x1e, 0x40}, @IFLA_OPERSTATE={0x8, 0x10, 0x1}, @IFLA_VFINFO_LIST={0x388, 0x16, [{0x64, 0x1, [@nested={0x48, 0x6e, [@typed={0x8, 0x37}, @typed={0xc, 0x6b, @pid=r2}, @typed={0x30, 0x46, @str='md5sumposix_acl_accessmime_type-wbdev[\x00'}]}, @typed={0x18, 0x71, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, {0x144, 0x1, [@typed={0xc, 0x51, @u32=0x5}, @typed={0x18, 0x6d, @ipv6=@loopback={0x0, 0x1}}, @generic="26dd220f85938c77ff430686a4f1e2d3d573f3f88851527ad20842e1f96918dcd2d7b3f33006d608a06f64df1af9c57e15d016fc1d35eb2560fe0ed2d49d6fb87883332b8648fd0c2f65d879eb52558e10dfd9cb09e1e4c3", @typed={0xc, 0x77, @pid=r3}, @generic="4a0cdb5843519963c841193863f540f76d973e30d01bec1663a109", @generic="81e25f23592458a841cd92c75c82d3062af4871e5a71b9103443b18cb1ca1b2c7c4b4529546dd4cdf0bfd86e0c68e8b31653814b366ba8353c72755a29682ee884f8533676c034e3bb2c3fc170fd9668875d1b2d9172a3bc83adc84e6e167015c5fd3ab95bf72fd936ef8cac550467e78b6608541f23f05a7db9c00fb24d922a06406f88a4fe0fcea89c35060533ed", @typed={0xc, 0x9, @pid=r4}]}, {0x1d4, 0x1, [@typed={0x10, 0x20, @u64=0x2}, @typed={0xc, 0xfff, @fd=r0}, @generic="e747a5144f7f1233e89db9ca39f421503aeb1c2b06d914aa966b83875356e1accdc9c61e57bcc533a39adfa6f8c71ad7506aa1a7ed903b1bfbe3d33b14831da6e234c37c818b669d6fc65cff4d63d2fe28bb7e4b03e1277c604e618f3d05b66b04019c737c93d24d19e070334a467ee587a362bacbd64394732e33af018444945abe89d4b8b523c655c2a91357a8d93e5cffd180498ba11fe83ec3b202c9691df01bd187bc9a27037a9bde2b3dc60071adeea9da88ebd6bd3ec9ea4b42f73d", @typed={0x10, 0x8d, @u64=0x8000}, @typed={0xc, 0x1e, @fd=r0}, @typed={0x14, 0x91, @binary="62761c71745a924935e17e"}, @generic="76086ac779e237656ca2523dcefae1cff4cca8b223bc748b22c8efa4ed0befe6c46ab49ae30c89332ba33f6f2bd7f425aede15b4582b8e7d9eae6480bd6fbd7ea57dba4f5e92cdd413febfc1f28d98ec21819ec4237c607cf9f1a60fb2f3d61e6567ef03c98872cdd49ed5eb9fb9610e08944a55e5c6eaa098a9653022d30ccdfa36e7b37fdc85f0a8d308aad662c8f263fc", @typed={0x18, 0x4a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x11, @str='\x00'}, @typed={0xc, 0x1d, @fd=r0}]}, {0x4, 0x1, []}, {0x4, 0x1, []}]}, @IFLA_IFNAME={0x14, 0x3, @generic="c096b92dbdf13b4b8d8b98f1ded9902c"}, @IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}, @IFLA_BROADCAST={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINK={0x8, 0x5, 0x8001}]}, 0x3f4}, 0x1}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/01 23:03:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000aef000), &(0x7f000082a000)=0x0, &(0x7f000066a000)) setgid(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007d0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000055a000-0x4)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r1, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) 2018/02/01 23:03:48 executing program 7: mmap(&(0x7f0000d77000/0x2000)=nil, 0x2000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @common='lo\x00'}}, 0x1e) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) 2018/02/01 23:03:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/02/01 23:03:48 executing program 7: eventfd(0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socketpair$unix(0x1, 0x400000000000005, 0x0, &(0x7f0000b0e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000469000)=[{{&(0x7f0000148000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58, &(0x7f00004e7000)=[], 0x0, &(0x7f00000bc000-0xb0)=[]}}], 0x1, 0x0) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x2d, 0x0, 0x1}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000380000-0xe8)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f000020c000-0x4)=0xe8) ioprio_get$uid(0x3, r2) keyctl$reject(0x13, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff) r3 = creat(&(0x7f00009b5000-0x8)='./file0\x00', 0x50) getpeername$packet(r3, &(0x7f0000949000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000bae000-0x4)=0x14) 2018/02/01 23:03:48 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000624000-0xad)={0x0, 0xa5, "de252e56fb3f6c859c39fa06e8ba05052c2be33792359b9ea29e74dc5e53051087a3c3fd6c00ee3b2017f641c2218f4e7405dada8460e6c9ccfab6cb2cf6c9abd21269873843fb975e4eb723f95f3d88d88966c507b5f150a75803efb4a306a6f064ec378efe984d65ee774e6698a1c571291f51e40ccd22a0b225c0040ba591f5baf9e866544612163776902160693576e85449f1552e675436f75ac2290d597fee503bb6"}, &(0x7f00002c3000)=0xad) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007e8000)={r1, 0x7}, &(0x7f000008e000-0x4)=0x8) r2 = socket$inet(0x2, 0x2, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000be8000-0x38)={&(0x7f0000bb2000)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000a9f000)=[{&(0x7f0000237000-0xdd)="07e65ade6748e64226a52022cafe71ac91e57bc93e088fc2a446ec0ceeaa726a44e0c2132e10de65f42643664cfc065bf621a0c2e0b9d3abe01d80791550a7632c52a6450ba8804757ac15aafa403c3c49d7e3fd62b6d27d1255a2e50c69cdbc3fb718b78c2504ef7067a237c0859fc51cadffb621d35e25edebf37556191ee44ed374f3fb9fc53ce3a96394f89b20379544d3367f9b461da593f5b557de2dd3185e779cb1257691a6ea03ad86a8e174d3bb6d567c4cda672419bbe2513e748a6d7d96cb6b950a0723824f0b1a95", 0xce}], 0x1, &(0x7f0000237000-0x30)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ca6000)={r1, 0x3}, &(0x7f0000beb000)=0x8) 2018/02/01 23:03:48 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e50000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000bb3000)='net/sockstat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000789000)=0xce, 0x8) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r1) ioctl(r2, 0x6000020000001276, &(0x7f0000832000-0x1)) rt_sigprocmask(0x3, &(0x7f0000656000)={0x8}, 0x0, 0x8) 2018/02/01 23:03:48 executing program 1: r0 = eventfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='ppp1*:]posix_acl_access$-GPL\x00', 0x3) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/02/01 23:03:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffc, &(0x7f0000db0000-0x10)={0x34a, &(0x7f00005bb000)=[]}) clock_settime(0x4, &(0x7f00003ea000-0x10)={0x0, 0x989680}) 2018/02/01 23:03:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000009d000)={0x0, 0x0}) getpeername$inet(r0, &(0x7f000054d000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000489000-0x4)=0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00009f9000-0x168)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}, 0x0, 0xc0}}]}, 0x13c}, 0x1}, 0x0) 2018/02/01 23:03:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200, 0x0) fcntl$setsig(r0, 0xa, 0x36) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000003000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000)=@ipmr_getroute={0x14, 0x1a, 0x100, 0x3, 0x0, {0x80}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x48000}, 0x4000) dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8, 0x6, 0x80, 0x58, 0x1}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x4f)={r2, 0x47, "82e3e25011899b9b9ec652f416b172d874122bc0f9e32e835dc5df0d1ae53676218a668f934320d8caac24db207141c796d23eec9f798d8a96010204b655926e75e19b11beea85"}, &(0x7f0000000000)=0x4f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000761000-0xf)='/dev/sequencer\x00', 0x2, 0x0) pwritev(r3, &(0x7f0000d4f000)=[{&(0x7f00001f6000)="6089f2ea98a1ec8c04094aa601f27d1269c18dc46138a7198682df4f5f6f3af8ec616384a102b4278636bc3e8e62785ee06d5dbf0cbd8b53f0b854bba5f8c0166b750e487017940c8c3dbc50d6ea06fadae59e27b10ebabf1e46f7dc52520d4cd071bb71964e95f75ccbe581fd911086", 0x70}], 0x1, 0x0) timerfd_gettime(r3, &(0x7f0000e20000)) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) 2018/02/01 23:03:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) socket$inet(0x2, 0x0, 0x1ff) 2018/02/01 23:03:48 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0xa, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000)=@abs, &(0x7f0000002000)=0x8, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000003000-0x4)=0xe8) getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)) r13 = getpgrp(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000003000-0x4)=0xe8) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000003000-0x4)=0xe8) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000003000-0xe0)=[{&(0x7f0000002000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xc0, 0x81}, {&(0x7f0000002000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xd)="56659315f9bc1d01fc130693e8", 0xd}], 0x1, &(0x7f0000002000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x880}, {&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0x54)="c88557583c35e1de68ad433e56a9fbbd0230a1c3a3fecd1675f2fb35b6422175686a6e4a1caff8feca2badc5a26df653e3ab170e81f15e620a15e2d83dd45f285f7c54eeccd4761499ff690a76df4dcc66e52039", 0x54}, {&(0x7f0000002000-0xc3)="e9d3b1e62af0201ab78e3bb7279a8e81c625996af52a1cbda184fb9be1ed7367312e8fb5bad81f4fb811cc614285182b217f4a5a6541de8762dab704401dbceb78f5aed28caf7877fd126563595aee46516ef4f31bd81840a3928bbf8e003800bf030935ac912180ac8a67703fbeae1c16d5393dd7332c0dd89ee64cbdb6813c899c27bd7a3f1231376d53a63e93b32869990c70cc4ef85c313ea982e7cc096ea645c5dd22599d0fed58d11cfdd0584827a16cdf21b6ebefd273a7d46119186016431c", 0xc3}, {&(0x7f0000000000)="511c6e213181b186099e7950d68eb4a9e6931dadaaff814101fe796c3704d5b0425ce5354262287a4a", 0x29}, {&(0x7f0000003000-0xa1)="bc8b7d147db079059ecdce4e20d6df3d96f9439806bb063c65f37c69d9a65c426e4398e18647f3d6f0b9b67d4e8bf05bf1f01b7cce06925d331ca1291d8dc4c6436bb01f35f7546a7268dc7ee3cba47e270aff78a60108e6e5e708cf68e054a995b63da7c2a63094b21e97fe2b87e4994842f07b1b4c1b4f9bdc8f76141bfd84905fd545e78b6aa7df303dc87afd8fa3e93772947359fb76713d259d3650445304", 0xa1}, {&(0x7f0000000000)="47688c172360988686a1b34329fbb7170babd95ce477e12fe610acc31be9114d2cca3506af8007e72d9d8b15a780fd3af52e121c34451909ecbd4aea7cb45073ced351926b1a1d4db903ae6d09b6af602ea13e92ac8e3c048eabf0fa700794a40c2837430f06a5b9d7fdf915c7b3f65c192648dc23784aded910df599c41651c30f9379aaabf8a4f0fc7b1b8", 0x8c}], 0x5, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x30}, {&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000003000-0xe8)=[@cred={0x20, 0x1, 0x2, r8, 0x0, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xe8, 0x40000}], 0x4, 0x800) sendmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000002000-0x70)=[]}, 0x0) 2018/02/01 23:03:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f000061c000)=@in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffe3b, &(0x7f0000144000-0x90)=[], 0x270, 0x0, 0xffffffffffffffac, 0x10}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000296000-0x108)={0x6, {{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x10}}}, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf779}}}, 0x108) pipe2(&(0x7f00008a9000-0x8)={0x0}, 0x84800) sendmsg$nl_netfilter(r2, &(0x7f0000e3e000-0x38)={&(0x7f0000e8a000-0xc)={0x10, 0x0, 0x0, 0x2000800}, 0xc, &(0x7f0000750000)={&(0x7f0000938000-0x190)={0x190, 0x5, 0xf, 0x100, 0x4, 0x3, {0x7, 0x0, 0x5}, [@nested={0x10, 0x1c, [@typed={0xc, 0x90, @fd=r0}]}, @nested={0xa8, 0x32, [@generic="b608f3f688e85713d29c8ea1fbadee31cbff94cae45912de88c4d8c678a7612f515f62349765469ff5d6a17e7006ecf91285adc32fbd60c7f4b38882a87cf6a07b71777fa955248e9b80cf2c", @typed={0xc, 0x1d, @u32=0xffffffff}, @generic="19fa690d2a7da4aa8c6f38a82079a1bdb98fd8ec6a7f435e56e4b95d8ddf391105cf040880d00bc6f8f42ae8def2feb591987b34e59c61df5989eb187b1f93845ff2f8fa50de46663a6e0082"]}, @generic="102dc9ef132525d669ee2a2098472dd23aaf8a7ad453daaf1b835faf0c60c2f2bdae274220ced0afc1e0ed9af6a2ac22d66ba8419ab6631708a895a228f4ceca93847b5f4eb7885acaf75bda9cc419ae5e0ab6ab02c764339f4ad641cd6cef200987e5b843eea01e6c7e815277fd6e7d9d42ef90026239468d4b7a85596bc1bd8d573371d5307737e720824d4b8341162f30f61c87dffcee847a1fe24d2bd547653131b282661ba23618eea9af80393038271c1f14617afc9397d09a45cae7f417"]}, 0x190}, 0x1, 0x0, 0x0, 0x1}, 0x4800) sendto$inet6(r2, &(0x7f0000a0f000)="88d00381bfdb8d65b40941ec76c432fb054818bda1e37cbfa13e22ed604721c41e6b75ffee06ae937b67fa2644c558c79bdf3027930d1f0c604631f495fb56c3900e0d4cba17e409e6448acd5151d6a9717de7ba765ca48b8e2cc0463d2235dd2658e81fa82c5f56a575595e1e91609b78d8549760ce111209d8161e0c13b29fedfa59d1f65eb8a0a481a52805abe975b11d12466c6e435d87e75579f9100918cf3fa84942ad8321daf25a25", 0xac, 0x20004000, &(0x7f00004c2000)={0xa, 0x3, 0x5ac9, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) 2018/02/01 23:03:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000079d000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000015d000-0x8)='./file0\x00', 0xa0001, 0x100) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e7d000-0x4), &(0x7f0000c89000)=0x4) r1 = open(&(0x7f0000e70000)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1) 2018/02/01 23:03:48 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)) sendmsg$inet_sctp(r0, &(0x7f0000ce2000)={&(0x7f0000dc1000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000057d000-0x20)=[], 0x0, &(0x7f00001df000)=[@sndrcv={0x30, 0x84, 0x1}, @init={0x18, 0x84}], 0x60}, 0x0) fallocate(r0, 0x3, 0x800, 0x9) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001c5000)={0x0, 0x2, 0x2, 0xff, 0x1, 0x7}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0xfa}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000002000-0x4), 0x4) r3 = socket$netlink(0x10, 0x3, 0x14) fsync(r3) connect$l2tp(r1, &(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x2, @rand_addr=0x2}, 0x3, 0x2, 0x0, 0x4}}, 0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000002000-0xc)={r4, 0x80000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x88000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}}}, 0x8c) 2018/02/01 23:03:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00005e6000)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000089d000-0x4)={0x6}, 0x4) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) 2018/02/01 23:03:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000228000-0x4)=0x406, 0xfffffe2f) write(r1, &(0x7f000001c000-0x1)='j', 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ad0000)='/dev/autofs\x00', 0x40, 0x0) write$fuse(r2, &(0x7f0000f6b000-0x20)={0x20, 0x1, 0x2, @fuse_ioctl_out={0x9, 0xdc1, 0xc9, 0x7fffffff}}, 0x20) sendto$unix(r0, &(0x7f00003ae000)="0e", 0x1, 0x2000000000000, 0x0, 0x0) recvmsg(r1, &(0x7f000048e000)={0x0, 0x9b4, &(0x7f0000f00000)=[], 0x1000011a, &(0x7f0000019000)}, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fb1000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ef5000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000d18000-0x4)=0xe8) lstat(&(0x7f0000038000)='./file0\x00', &(0x7f0000c26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a0f000)={r3, r4, r5}, 0xc) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006bc000)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000d2e000), &(0x7f0000e92000-0x4)=0x4) close(r1) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c2b000-0x15)='/proc/self/net/pfkey\x00', 0x50100, 0x0) ioctl$GIO_UNISCRNMAP(r7, 0x4b69, &(0x7f0000e53000-0x59)=""/89) 2018/02/01 23:03:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000db1000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000506000)=0x80000005) r1 = syz_open_dev$random(&(0x7f0000338000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r0) 2018/02/01 23:03:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000646000)='/selinux/checkreqprot\x00', 0x284080, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00001a8000-0x4)={0xfffffffffffffffd, 0x4, 0x5}) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c04, r1) 2018/02/01 23:03:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) unshare(0x8000400) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x40}, &(0x7f000075f000-0x40)={0x80200}, &(0x7f0000032000-0x40), &(0x7f000004c000)={0x77359400}) 2018/02/01 23:03:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x9d1a363996e0b0db, &(0x7f0000000000)={0x1, 0x2, 0x1, 0x2, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000-0x6)={r3, 0x81}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, 0x1e, &(0x7f00006bf000-0x30)=[{&(0x7f00005a5000)=""/239, 0xef}, {&(0x7f0000fb4000-0x4a)=""/74, 0x4a}, {&(0x7f0000fc9000)=""/4096, 0x1000}], 0x3, &(0x7f0000001000-0x4e)=""/78, 0x4e}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00004fe000)='a\'yh\x00', 0xfffffffffffffe05) sendto$inet(r4, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r4, 0x0) 2018/02/01 23:03:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004e7000)='eth1posix_acl_accessmd5sum^\x00', 0x1) write(r0, &(0x7f0000f03000-0x19)="080165", 0x3) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c29000), &(0x7f0000448000)=0x8) execve(&(0x7f0000b26000-0x8)='./file0\x00', &(0x7f0000cd7000)=[&(0x7f0000e4f000)='/dev/vga_arbiter\x00', &(0x7f00000a4000)='lo\x00', &(0x7f0000784000-0x12)='%/eth1usertrusted\x00', &(0x7f000066a000)='(\x00', &(0x7f0000d15000-0x11)='/dev/vga_arbiter\x00', &(0x7f000039e000)='/dev/vga_arbiter\x00', &(0x7f00007c0000-0x11)='/dev/vga_arbiter\x00'], &(0x7f0000ac0000-0x10)=[&(0x7f0000580000)='/dev/vga_arbiter\x00', &(0x7f0000edd000-0xa)='mime_type\x00']) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00001e1000-0xe)='attr/fscreate\x00') ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000317000-0x4)) 2018/02/01 23:03:48 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x2, []}, 0x10}, 0x1}, 0x0) 2018/02/01 23:03:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003fe000-0xa)='/dev/ptmx\x00', 0x4, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cdb000-0xf)='/dev/sequencer\x00', 0x282200, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00008e4000)=0x81) ioctl$TCSBRKP(r0, 0x5425, 0x0) syz_emit_ethernet(0x1a, &(0x7f00005fa000-0x1a)={@empty, @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x8, 0x3, 0x1}], {0x8100, 0x7f, 0x1, 0x3ff}}], {@llc_tr={0x11, {@llc={0xbf, 0xd4, "99b9"}}}}}, 0x0) 2018/02/01 23:03:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00007bf000-0x4)=0x62, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000ac2000-0x38)={&(0x7f00002c7000)=@in6={0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000260000-0x60)=[], 0x0, &(0x7f000057a000)=[@sndrcv={0x30, 0x84, 0x1}, @init={0x18, 0x84}], 0x60}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00006ad000-0x58)={0xfff, 0x7, 0x0, 0x1f, 0x9, 0x5}) 2018/02/01 23:03:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008d5000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008d8000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) lsetxattr(&(0x7f0000bad000)='./file0\x00', &(0x7f00009a9000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000443000-0x10)='/selinux/status\x00', 0x10, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ce4000)='/proc/self/net/pfkey\x00', 0x200, 0x0) inotify_add_watch(r0, &(0x7f00003ac000-0x8)='./file1\x00', 0x800000c0) 2018/02/01 23:03:48 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000012000-0xd)='/dev/usbmon#\x00', 0x6, 0x589a00) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000012000-0x14)={0x0, 0xf9b, 0x1, 0x1, 0x2, 0xc1da}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000011000-0x8)=@assoc_value={r1, 0x200}, &(0x7f0000013000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000010000)={r1, 0x8}, 0x6) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000011000)='/dev/pktcdvd/control\x00', 0x41, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r2) accept4$packet(0xffffffffffffff9c, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000012000-0x4)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000002000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r3}, 0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000013000-0x4), &(0x7f000000d000-0x4)=0x4) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000005000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_OPERSTATE={0x8, 0x10}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_EXT_MASK={0x8, 0x1d}]}, 0x38}, 0x1}, 0x0) 2018/02/01 23:03:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000537000-0xe)='net/mcfilter6\x00') r2 = syz_fuseblk_mount(&(0x7f0000fa5000-0x8)='./file0\x00', &(0x7f0000eda000)='./file0\x00', 0x1, 0x0, 0xffffffffffffffff, 0x2, 0x2, 0x10) ppoll(&(0x7f00000d4000+0x6fa)=[{r0, 0x80}, {r1, 0x8}, {r2, 0x41}, {r0, 0x2}, {r1, 0x1000}, {r0, 0x200}, {r0, 0x2681}, {r1, 0x8000}], 0x8, &(0x7f0000b19000-0x10)={0x0, 0x989680}, &(0x7f000025d000-0x8)={0xfffffffffffffffb}, 0x8) sendfile(r0, r1, &(0x7f000030a000-0x8)=0x2, 0x7e) 2018/02/01 23:03:48 executing program 5: syz_open_dev$evdev(&(0x7f0000dd4000)='/dev/input/event#\x00', 0x414, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d51000), &(0x7f0000744000), &(0x7f0000646000-0x4), &(0x7f00001a2000)) rt_sigprocmask(0x0, &(0x7f0000602000-0x8), &(0x7f0000503000-0x8), 0x8) r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000004000)=""/92) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000008000-0x4)) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x18600) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000007000+0xfe1)='cgroup/wlan0ppp0vmnet1\x00') 2018/02/01 23:03:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x8201, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000003000-0x5c)={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, {0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1}, 0xff, [0xfffffffffffff000, 0x3, 0xa8a7, 0x7ff, 0x8, 0x7, 0x10001, 0xfffffffffffffeff]}, 0x5c) write$tun(r0, &(0x7f0000002000-0x438)=@pi={0x0, 0xcbff, @ipv6={0x1ff, 0x6, "946808", 0x40c, 0x7f, 0x9, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[@routing={0xff, 0xe, 0x2, 0x10000, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}]}, @hopopts={0xff, 0x19, [], [@enc_lim={0x4, 0x1, 0xfffffffffffff000}, @generic={0x0, 0xbf, "ddc0a6805713d6140e72728dfb19d864d6c89c3f740fde618c3b8138d09555f5d1a66578be33b495dd5620ed20816a0cfe8ce0ece91d07f21e2cbffa867961d1ab47d40a7ba19a4242a02266b7c5127171efd7e3ad94954b3d97db40e43c3caf48691b76e9ad8f7e1ae862d2574d48718b8b4f668f4972172e8df361ce965f44a528a5062b86427dd639eda96c1a163a1c3dd5f9eb32cea33718d0bb92a4c00c4657f0e45a94f679bb6b3f7d168c9727957b9b0f86db7032d32fc92f21a8dd"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x11, 0x5, [], [@ra={0x5, 0x2}, @ra={0x5, 0x2, 0xfffffffffffff800}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, @hopopts={0x33, 0x5, [], [@jumbo={0xc2, 0x4, 0x8}, @jumbo={0xc2, 0x4, 0xfffffffffffffff9}, @pad1={0x0, 0x1}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x3}]}, @fragment={0x3a, 0x0, 0x5fa662c5, 0xffffffffffffff7f, 0x0, 0x7, 0x1}, @routing={0x6f, 0xc, 0x0, 0x6, 0x0, [@loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty]}], @gre={{0x0, 0x0, 0x1, 0x3f, 0x0, 0x1, 0x0, 0x1, 0x880b, 0xf7, 0x3, [0x9], "366f9e0ba69cc425c258a2272727f1796f4ed1885c0250b73101f5f0524639664c631eb041383dbc2b7418db8f4f520ce3fd8b77d5d6f59373b31d5c5dd168a6790f390c9e048f5a7f44f5c3d76a981e376430f7afb560656598b7b83e70aa45ab51188b47589333241f0d061cf0a95645936e7c4a077a894ea8b399c2040907f76a484dd34b7f92e6ffed1be8e6f4d10f1cacc91462935e89bedab6f64b281f87da18f721796e25cf6cf3cd302807a15a3f4e02383dafc4e691acad9ac586538a795e8e98681bc66d01c3904d7b40c62a0c12457a113e03559c7e0fd9832bb7dc8993ef4eaf93a1f727d2bf40cebb19525937c8c50e3a"}, {0x1, 0x0, 0x20, 0x10000, 0x0, 0x0, 0x800, [0x5, 0xffffffffffff8000, 0x800000000000000], "f93bfe3c00ece1dbcca235672680cd41690031a8c5a1cd9cee45972d0f6290ecd70f44e4306303ebabf93fe2f31f54a0067965c387d33809bf85ffd53ba1534e716572addabe5acbe8bdc227d1553c7b644cd3bbe7dd8792fcc78308dc9c4095f7b3ac6fc43ea865c5ca927806149d0f43e3351b3794eacb17e3338f25ba8c0618a22b64cb0afdc518e42b9caf9b5fb7c5e8c4ee5f385896aa9be286b57dc0514d6126a2c20c9abd658fcf64443f81a032890af8598353a980367513afcdaed7b229d7f72a7a34bade243e14e71c2019a48a17cdda794c5330"}, {0x3ff, 0x0, 0xffffffff00000000, 0xffff, 0x0, 0x0, 0x86dd, []}}}}}, 0x438) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000003000)='/dev/net/tun\x00', 0x0, 0x410000) setsockopt(r0, 0x3, 0x1ff, &(0x7f0000000000)="b342ef1c3b7d91a16f827a9cce350b17edb08143e09a25407ea32f0a9cf94da673b78349ff0a348dd34e3063e62c7b9088bfbdb195e9c8597951676499e1e604e9ef4451714bac154ac4f1ad5a531dab50df2c0b3165f54a8aa4bf8f06196f98a4d0002686d40054017f632cafbf1965a57d64e2a214027fa74b0128910df6411f3461e0ab183d35f9fb3b9ecd1ed13f11dbb98ef70a0549454f2b7b79e245847877081affba8bc6ef7218d8b6153896145fcbd7033dccf0edf1271238feb37d2d96c4961984a42ad6b53c6ce5db12f85b479432f7bf6796b49b8715c1eb7924", 0xe0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000b8a000-0x1840)={0x1c, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0xb, @binary}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000056d000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x6, @random="3a1200f30063"}, 0x0, {0x2, 0x3, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) recvfrom$inet(r0, &(0x7f0000004000)=""/138, 0x8a, 0x10022, &(0x7f0000706000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f00007b1000-0x4), &(0x7f0000886000)=0x4) 2018/02/01 23:03:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000026c000)={0x0, 0x1000, "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"}, &(0x7f0000b6f000)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d6e000)={0x0, 0xc8, "e51966a82203da816992d34a2a471481c0ce3748cbd2a1d67203fef92475827c5e43c9c6bf5c4e176c2e21d8b6bce361ee9e9ea47da837de85d3eeb97598ab634e035927b5647acee1e217b1b2c0363c42550d3e28504008ece14d58eabd1dd474b70420175d7e16ce76ad9ca0e9916a8d874c5bfcc95b8be391a682f2b9f4e55b16f9204ab97b65cff16e5bbb16784a2d8d73096557f47550fb3b7bcee7ee0f62ab225ff471ee5b0713f2a1f9bbf1c4b8be4fbc6b6eda3f637fee5900e1c9a84ba4bb5ab836a161"}, &(0x7f0000d34000-0x4)=0xd0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000879000)={r2, 0x9, 0x3, 0x0, 0x8001, 0xfff, 0x4, 0x0, {r3, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}, 0x10001, 0x2, 0x2, 0x7fff}}, &(0x7f00006a7000)=0xb8) 2018/02/01 23:03:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2000000800000002) read(r0, &(0x7f00002cc000)=""/24, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x4, &(0x7f0000001000)={0x4, 0x80, 0x100000000, 0x4, 0x914000, 0x5c, 0x7, 0x100000001, 0x0, 0x401, 0x6, 0x6, 0x5, 0x7f, 0xffffffff, 0x6, 0xfff, 0x9, 0x8, 0x0, 0x28d2, 0x6, 0x6, 0x5, 0x8, 0x4}) write$evdev(r0, &(0x7f0000001000-0x30)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/02/01 23:03:48 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a}}}}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cf2000-0x3)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000002000-0xa)='sessionid\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000001000-0x1c)=@req={0x7fff0000, 0x480, 0x9, 0x2}, 0x10) 2018/02/01 23:03:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000c92000-0x4)=0x4) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f00007e1000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000f63000-0x6e)=""/110, &(0x7f0000080000)=0x6e) 2018/02/01 23:03:48 executing program 4: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000043e000-0x170)={0x0, 0x0, 0x0, 0x0, 0x0, []}) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/02/01 23:03:48 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/hwrng\x00', 0x8400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x8)=[{r1, 0x8}], 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x8)={0x80000001}, 0x8) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000000)) r2 = syz_open_procfs(r0, &(0x7f0000000000)="00674226eefa") exit(0x0) getdents64(r2, &(0x7f0000419000-0x44), 0x0) 2018/02/01 23:03:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000f10000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f00003fa000), &(0x7f0000000000)=0xc) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000079000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00006a7000)=0x6) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000011c000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, {0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x44) 2018/02/01 23:03:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000906000-0x78)={0x4, 0x78, 0xeaa, 0x9, 0x8, 0x6, 0x0, 0xa20198c, 0x90, 0x1, 0x6, 0xfffffffffffffff8, 0x5, 0x5, 0x800, 0xf86, 0x0, 0x5, 0x5, 0x1, 0x9, 0x15, 0x6, 0x34, 0x1, 0x8, 0x1, 0x980e, 0x1ff, 0x3, 0x2, 0xfd, 0x10000, 0x8000, 0x7, 0x5bd9, 0x2, 0xa88, 0x0, 0x4, 0x4, @perf_config_ext={0x1f, 0x8}, 0x500, 0x1ff, 0x2, 0x6, 0x9, 0x6, 0x7}, 0x0, 0x40, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) write$selinux_create(r0, &(0x7f00008aa000)=@objname={'system_u:object_r:etc_mail_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x38, 0x20, './file0\x00'}, 0x49) r1 = getpgid(0x0) sched_getscheduler(r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000a1c000)=""/4096, &(0x7f0000c21000)=0x1000) connect$inet6(r2, &(0x7f00003c4000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0xffffffffffffffff, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000242000)="ea04b1d407f7f49da782274dc2c891b41e400f78a6dbcd3d30d79ce63aa265dec9f606c13e9d94ca5026289a9ab53296855fbca7d3393f0dc464d99e1443f80fc91cd6b81a1953be50ac6a392362805bc579f0fa44a67ac921b1a236e68e5868", 0x60, 0x40, &(0x7f0000c97000)={0xa, 0x0, 0x8000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80}, 0x1c) 2018/02/01 23:03:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) sendmsg$inet_sctp(r0, &(0x7f0000ac2000-0x38)={&(0x7f00002c7000)=@in6={0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000260000-0x60)=[], 0x0, &(0x7f000057a000)=[@sndrcv={0x30, 0x84, 0x1}, @init={0x18, 0x84}], 0x60}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000577000-0x14)={0x0, 0x387, 0x100000001, 0x3, 0x9, 0x8}, &(0x7f0000b1f000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000012f000)=r2, 0x4) 2018/02/01 23:03:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002c5000-0x15)='/dev/pktcdvd/control\x00', 0x480140, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00003f5000)) shutdown(r0, 0x0) 2018/02/01 23:03:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000026c000)={0x0, 0x1000, "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"}, &(0x7f0000b6f000)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d6e000)={0x0, 0xc8, "e51966a82203da816992d34a2a471481c0ce3748cbd2a1d67203fef92475827c5e43c9c6bf5c4e176c2e21d8b6bce361ee9e9ea47da837de85d3eeb97598ab634e035927b5647acee1e217b1b2c0363c42550d3e28504008ece14d58eabd1dd474b70420175d7e16ce76ad9ca0e9916a8d874c5bfcc95b8be391a682f2b9f4e55b16f9204ab97b65cff16e5bbb16784a2d8d73096557f47550fb3b7bcee7ee0f62ab225ff471ee5b0713f2a1f9bbf1c4b8be4fbc6b6eda3f637fee5900e1c9a84ba4bb5ab836a161"}, &(0x7f0000d34000-0x4)=0xd0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000879000)={r2, 0x9, 0x3, 0x0, 0x8001, 0xfff, 0x4, 0x0, {r3, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}, 0x10001, 0x2, 0x2, 0x7fff}}, &(0x7f00006a7000)=0xb8) 2018/02/01 23:03:49 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x6, 0x9) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f0000023000-0x60)=[{&(0x7f0000009000-0xcb)=""/203, 0xcb}, {&(0x7f0000020000)=""/226, 0xe2}, {&(0x7f0000022000)=""/85, 0x55}, {&(0x7f0000015000-0x71)=""/113, 0x71}, {&(0x7f0000023000-0x90)=""/144, 0x90}, {&(0x7f000001d000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000012000)=[{&(0x7f0000023000-0xc6)=""/198, 0xc6}, {&(0x7f0000023000-0xc4)=""/196, 0xc4}, {&(0x7f0000001000-0x2d)=""/45, 0x2d}, {&(0x7f0000023000-0x3d)=""/61, 0x3d}], 0x4, 0x0) getsockname$unix(r2, &(0x7f000001c000)=@abs, &(0x7f0000021000)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003000)=0x100000001, 0x4) sendmsg(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000021000-0x4c)="4c0000001000ff20fffefd956fc283b724a600800200000000000000000000002c001a000c000280b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000023000), &(0x7f0000024000-0x1)=0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000022000-0x11)='/dev/vga_arbiter\x00', 0xc0003, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000392000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000334000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) setsockopt$inet_mreqsrc(r5, 0x0, 0x26, &(0x7f0000357000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000018000)={0x0, 0x8}) 2018/02/01 23:03:49 executing program 7: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028f000-0x4)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000334000-0x14)={0x0, 0xf6c8, 0x51e9, 0xae, 0x6a9, 0x2}, &(0x7f0000b78000)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00009ef000-0x8c)={r1, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x8c) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000)) 2018/02/01 23:03:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x800000000018, 0x23) capset(&(0x7f0000001000)={0x20071026}, &(0x7f0000b9d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xba4c}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f00006b4000), &(0x7f0000308000-0x4)=0x4) 2018/02/01 23:03:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e63000)='/dev/sg#\x00', 0x0, 0x10000000000002) timer_create(0x7, &(0x7f0000e1b000-0x60)={0x0, 0x34, 0x1, @thr={&(0x7f000040f000)="c513ff384481cc45b3a114379a086d0f18cac979e5c8c87351ae09d9d7eb9ee003a868101c2b66e0084352ee0d56c0dde69977ec690f43dd691b437ac72ec857b633dff61f8259bf4b3ebabd9ac0fc346acb5b17de23956ffcac8b47c1b7869a050a707717be10a86131c2c27d695378061da1f8f2249d54c24b49ef737915534973d7e7893d462056620f6017618c1d23fcc61e908d0325899e9b979e43b5b2d0b0342c24ee7ea8a63bbb24ea7baa96ea094fefb954b9f03ee74410c353ff1b33482cd80344690a4cdd3f7792628c1fff6f20244595eb36f43efac45cbe4a229e9f5c523f", &(0x7f0000586000-0xc5)="ca61d296d2146cdb4db38d9c12e09e5966e43d7a8757c7930f920e516147039c55322ab1fa4ee5cb565fbc36c054700f8954e83a0c854a0102e44d381bb1b5457cdb573e05e0d99cbf5c1d49068f3f33d1bf34f906c0bc05cb9d2e476bcd88cc60fd7533ba2bf48321833af0d1dba13a589cddadc99dd85f9a6623fd2cee5d3d0a99b86b78f3ff9cfaa2253daf72faa1ab3cecc408d231e66dc4b58b4a21cccb27e60d2d7f0d11a5ad52aa76ab4bf9b784ab97e37056e0f32e4f47c38de463c1fa374208dd"}}, &(0x7f0000f40000-0x4)) getrusage(0xffffffffffffffff, &(0x7f000031a000-0x90)) timerfd_gettime(r0, &(0x7f0000e0f000)={{0x0}}) timer_create(0x5, &(0x7f000044b000)={0x0, 0x35, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000efc000)=0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f000053f000)={0x0, 0x0}) select(0x40, &(0x7f0000e6e000)={0x1, 0x100, 0xffffffffffffff02, 0x5, 0x3, 0x100000000, 0x100000000, 0x32}, &(0x7f00006a8000)={0xffffffffffffff80, 0x7, 0x2, 0xff, 0x5, 0x5, 0x81, 0x5}, &(0x7f00000b0000)={0x8, 0x20, 0x8001, 0x17f, 0x2, 0x9, 0x7ff8000000, 0x4}, &(0x7f0000832000-0x10)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00007b1000)={0x0, 0x0, 0x0, {0x0, 0x0}}) timer_settime(r2, 0x0, &(0x7f0000498000-0x20)={{r1, r3}, {r4, r5}}, &(0x7f000061b000-0x20)={{}, {0x0}}) getitimer(0x0, &(0x7f00004f8000)={{0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r6}}, {{0x77359400}, 0x0, 0x0, 0x3}, {}, {{0x0, r7}}], 0x60) readv(r0, &(0x7f00008cb000)=[{&(0x7f00000d7000-0xba6)=""/4096, 0x1000}], 0x1) ioctl$TCSETA(r0, 0x5406, &(0x7f0000cd3000)={0x1, 0x1, 0x3, 0x6, 0x344ee8ea, 0x259, 0x3ff, 0x7, 0x100, 0x100000001}) 2018/02/01 23:03:49 executing program 2: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000090a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6}]}, 0x10) 2018/02/01 23:03:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000faf000)={0x1, &(0x7f0000022000)=[{0x8, 0x0, 0x0, 0xffefffffffffffe0}]}) [ 73.317307] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 73.343150] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 73.407605] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 73.417391] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/01 23:03:49 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x19980330}, &(0x7f0000000000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x103200, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f000000d000)=@abs, &(0x7f000000e000-0x4)=0x8, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xffffffffffffff1c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000f000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in=@remote}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f000000e000)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setresgid(0x0, r1, 0x0) 2018/02/01 23:03:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x4}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000012000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00006e5000)={0x1, 0x98b, 0x20, 0x3, 0x0, 0xd800}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00006df000)={&(0x7f0000980000/0x2000)=nil, 0x2000}) r2 = gettid() tkill(r2, 0x16) close(r0) 2018/02/01 23:03:49 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000065b000-0xe)='net/mcfilter6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000af7000-0x4), &(0x7f000044c000-0x4)=0x4) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0xfffffffffffffffc, @empty}, 0x1c, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f000067b000-0x10)=[{0x10, 0x29, 0x5}], 0x10}, 0x0) 2018/02/01 23:03:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000), 0x1f7, 0x3) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x250000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)) 2018/02/01 23:03:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000872000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000000000)=0x26) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0xc3)="c3f13dd08fa70e8d75b35e3402a795f368872462ed3ee96f184f5f5eac54a2b94722e455e6b5c4e7c1306b450d505bbd5afdee165f0e0177052b06e1cef1884111917d3286ac59637aaba027a6142dcb2b8fb95fd426e36965ebefcd64116010f432d42542b471bd1f271bfbdb2b4e4d15a895eaac6c318d109859be6cfd085a2fb8bcb0bb7139229c1d8b36d14701ce6f71b23437ffa4179d2a99b68c655e620e9591912b1b46a1e7720b351bea7cda567931fc992abd4f7f35f4942edb09b11fb3a6", 0xc3) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x4, 0xc0, &(0x7f0000000000/0x1000)=nil, 0x100000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000534000-0x20)={@empty, 0x69, 0x2, 0xff, 0x0, 0x2, 0x1, 0xfffffffffffffe64}, &(0x7f0000000000)=0x20) signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8, 0x7fb) 2018/02/01 23:03:49 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000021c000-0xc)={@empty, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000977000-0x45)="1b16de6bbbcc2321225f50cba520fe690cadc2a41e4c281241defc4ee1b7dcc636c9a8fb8024940463253ca398a500f9987bcebf37ceb0f07257abbe31ac93dd61a70f965d", 0x45, 0x4000080, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000343000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000800000f9000008", 0x29}], 0x1) getsockname(r2, &(0x7f0000e35000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000eae000)=0x32) 2018/02/01 23:03:49 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000055000-0x8)='./file0\x00', 0x100) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000054000-0x10)={0x0, 0xb8, &(0x7f000000b000)=[@in6={0xa, 0x2, 0x8001, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xe7}, @in6={0xa, 0x2, 0x7, @empty, 0x7}, @in6={0xa, 0x0, 0x7, @empty, 0x9e3}, @in6={0xa, 0x3, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x88}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}]}, &(0x7f0000054000)=0x10) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000054000)={r1, 0x11, "3ab5fe4b9453799cc45ca594060a592cb1"}, &(0x7f0000055000-0x4)=0x19) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000055000-0x8), 0xffffffff) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000056000-0x8)={r2, 0x8995}, &(0x7f0000056000-0x4)=0x8) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000056000)='/selinux/checkreqprot\x00', 0x90000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000000b000+0x6f8)=0x7, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000051000+0x4ba)={0x4, 0xffffffffffffffc0}) r4 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f000003e000-0x5c)) 2018/02/01 23:03:49 executing program 6: r0 = socket$packet(0x11, 0xcc4ac4e2504143f5, 0x300) setsockopt$packet_buf(r0, 0x107, 0x9, &(0x7f0000000000), 0x0) 2018/02/01 23:03:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x14, 0x1, 0x2, 0x7ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bbe000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000781000)) getsockname$inet6(r1, &(0x7f0000dcc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000361000-0x4)=0x1c) 2018/02/01 23:03:49 executing program 3: mmap(&(0x7f0000000000/0xb60000)=nil, 0xb60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000080a000)='cpuset\x00', 0x1) r1 = add_key(&(0x7f000019f000-0x8)="00800126fffc0000", &(0x7f00006ce000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x36c, 0xffffffffffffffff) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000b60000)='./file0\x00', 0x10) keyctl$search(0xa, r1, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x0}, r1) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000b61000)) 2018/02/01 23:03:49 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000ef3000-0x4)=0x9, 0x4) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000fd3000)='./file0\x00', r1, &(0x7f000068d000-0x8)='./file0\x00') mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000fd3000-0x8)='./file0\x00', &(0x7f0000fd3000-0x17)=@random={'user.', "404076626f786e6574300573797374656d00"}, &(0x7f0000fd2000)='\x00', 0x1, 0x2) 2018/02/01 23:03:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000157000)='/selinux/policy\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfe000)='/proc/self/net/pfkey\x00', 0x8002, 0x0) lseek(r0, 0x0, 0x4) writev(r0, &(0x7f00006b2000+0x421)=[{&(0x7f0000daf000)="f7", 0x1}], 0x1) 2018/02/01 23:03:49 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='net/sockstat\x00') ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x4}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f0000001000-0x4), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/01 23:03:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x4}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000012000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000265000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00006e5000)={0x1, 0x98b, 0x20, 0x3, 0x0, 0xd800}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00006df000)={&(0x7f0000980000/0x2000)=nil, 0x2000}) r2 = gettid() tkill(r2, 0x16) close(r0) 2018/02/01 23:03:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000038000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000035000)='./file0\x00', &(0x7f0000025000-0x8)='./file0\x00', &(0x7f0000037000)='mqueue\x00', 0x0, &(0x7f000000a000)) syz_open_dev$sndtimer(&(0x7f0000f44000-0xf)='/dev/snd/timer\x00', 0x0, 0xc00) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fba000-0xc)={0x0}, &(0x7f0000de0000)=0xc) ptrace$setregs(0xf, r0, 0x8, &(0x7f00009ed000)="19e44c3e0712db430f86f95093ae7d1b066dbbf85693344a4573dff01b1288f26ff7c3bf0edd1b965af3f7ccd59e45c933aa46f78a360404282de2b21ea1e64208115c67775a6e891a8c28f6b21e6bc8c75203eb647d3b223df77e6a7433d907eb1200a4b20b7ba9b75cc5244b120b3ca6152e146096e2be346e770d5dec07f2d60bd02bfe") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e77000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) write$selinux_create(r1, &(0x7f0000d27000)=@objname={'system_u:object_r:crack_db_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x33, 0x32, 0x20, './file0\x00'}, 0x36d) link(&(0x7f00007d5000-0x6)='./file0\x00', &(0x7f0000b4c000)='./file0/file0\x00') 2018/02/01 23:03:49 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000bcc000)={&(0x7f0000d40000/0x12000)=nil, 0x8, 0x0, 0x40, &(0x7f000015e000/0x1000)=nil}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x10) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = memfd_create(&(0x7f0000002000)='-\x00', 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r1, 0x4c4, 0x200) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000000c000)=0x0) setpgid(r2, r3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000000a000)={&(0x7f000000b000)=[0x5], 0x1, 0x0, 0x7f, 0x80, 0xffffffffffff8000, 0x5, {0xc24, 0x2, 0xbb7, 0x7, 0x4, 0x1f, 0x3, 0x1, 0x5, 0x6, 0xe4, 0x1d4, 0x7, 0x81, "7a9ee32f65598fb9839c46ac246d046ac8519a48a1fe348508b3f691aa97efe1"}}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000000b000-0x28)={&(0x7f0000008000/0x2000)=nil, 0x1800, 0x4, 0x4, &(0x7f0000000000/0xa000)=nil, 0xfffffffffffffffc}) 2018/02/01 23:03:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = add_key$keyring(&(0x7f00005d9000)='keyring\x00', &(0x7f0000920000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r1) r2 = syz_open_procfs(0x0, &(0x7f0000cec000-0xa)='net/arp\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008bc000), &(0x7f0000b8a000-0x4)=0xb) sendto$inet6(r2, &(0x7f0000748000), 0x0, 0x4000, &(0x7f00009ba000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendfile(r0, r2, &(0x7f0000cd2000-0x8), 0x10001) 2018/02/01 23:03:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ba8000), &(0x7f00004ec000-0x4)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bd0000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000074d000-0x8)={0x2, r1}) ioctl(r0, 0x2275, &(0x7f00004a2000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000125000-0x8)={0x0, 0x1}, &(0x7f0000ec2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000035b000-0x8)={r2, 0x100000000}, &(0x7f0000565000)=0x8) 2018/02/01 23:03:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000755000)='selfwlan1\\\x00', 0x10003) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d7b000)={0x0, 0x8}, &(0x7f00002d7000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000802000-0x8)={r1, 0x7}, 0x8) write(r0, &(0x7f0000d86000)="232109a7", 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002a6000)=[&(0x7f0000fbb000-0x11)='/dev/vga_arbiter\x00'], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/02/01 23:03:49 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000ef3000-0x4)=0x9, 0x4) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000fd3000)='./file0\x00', r1, &(0x7f000068d000-0x8)='./file0\x00') mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000fd3000-0x8)='./file0\x00', &(0x7f0000fd3000-0x17)=@random={'user.', "404076626f786e6574300573797374656d00"}, &(0x7f0000fd2000)='\x00', 0x1, 0x2) 2018/02/01 23:03:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x3, 0x0, @sync=&(0x7f0000d73000-0xc)}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00002bd000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000080f000)=@ethtool_rxfh_indir={0x38, 0x7, [0xffffffffffffffff, 0x3, 0x1, 0x0, 0x9, 0x1, 0x0]}}) 2018/02/01 23:03:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a), &(0x7f0000e22000-0xf)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0}}) r1 = getpgid(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000945000+0xf15)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000222000-0x10)={r0, r3/1000+30000}, 0x10) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmsg(r2, &(0x7f00006ab000-0x1c)={&(0x7f0000275000)=@nl=@kern, 0xc, &(0x7f0000955000-0x30)=[{&(0x7f0000953000)=""/15, 0xf}], 0x1, &(0x7f000025e000-0x34)=""/52, 0x34}, 0x0) tkill(r1, 0x24) 2018/02/01 23:03:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x450, &(0x7f0000f20000)=[{}]}) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x2}}], 0x18) sendfile(r0, r0, 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00001b3000-0x16)) 2018/02/01 23:03:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000274000-0x4)=0xb0e1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f04000)='/selinux/access\x00', 0x2, 0x0) write$tun(r0, &(0x7f00000e2000-0x1319)=@hdr={0x3, 0x3, 0x8, 0x20, 0x3, 0x8, @ipv6={0x0, 0x6, "2bdf9c", 0x12e7, 0x3f, 0x436, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0xa}, {[@dstopts={0x0, 0x21, [], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x889, 0xd9, "b4fc6da575307a817c8bad24ca918f9137a9b1f1b2dedd30bd99542d358b52e3564c504e41182bedb397aaa590416ee4d6a656da523151b0071261e35d05e8f301543e262eac8c1647c128ef24f9f2bf2e78b48331c7112102798e4dba3b189bd00e087121cc3aa853145f3d479f5dc97716a0a168bc1d718a5bca67ff03180e36e1f5d5f48fb0af4e4fa7e853a83b4967ad61328e72803d449a1fc4f161f5eb8f779e6ac426c455b0c9a8a2819fe9903c1dacb18ffdb24cce150da56393d94762b882ff57c23db403fe2bd5d2f04d822013a76c2f33bd6a8b"}, @enc_lim={0x4, 0x1, 0x5}, @enc_lim={0x4, 0x1}, @calipso={0x7, 0x18, {0x3f, 0x4, 0x9, 0x3, [0x81, 0x1f]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @routing={0x3f, 0x12, 0x1, 0x101, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @empty}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xf}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0x0, 0x13}]}, @hopopts={0x87, 0x200, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x9, 0x1000, "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"}]}, @routing={0x7f, 0xa, 0x0, 0x4, 0x0, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, @dev={0xfe, 0x80, [], 0x0, 0x16}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}]}, @routing={0x3a, 0x2, 0x1, 0x101, 0x0, [@ipv4={[], [0xff, 0xff], @empty}]}], @dccp={{0x1, 0x3, 0x4, 0x1, 0x100000001, 0x0, 0x0, 0xa, 0x1ff, "3df1d0", 0x2, "cce6bf"}, "c9150a818221bed95b20a081fc9b467cd5a1c52f862ebf3d17cd5cde5653de420b9740e9c10b334fa1e9be4b5d12c67a8f5bacf3031da03d2146ae45ac3878a17a9c9ab6a867c322e5270198427e930fd3ad6e4b5d36214ecb5fbe8e859e34638b1611207f6ecde3d96b689f3e4b0c55da835e56ca0a073b9e2560150a37d0e1c37bf850f4e6f109d019b4d8dff05583d14b21dafb5d09ec6de093602d80499953cf7000b5e2748429474e9eae08aa"}}}}, 0x1319) fcntl$setlease(r1, 0x400, 0x2) 2018/02/01 23:03:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f0000042000-0x10)={0x2, 0x1, @rand_addr=0x3}, 0x10) close(r1) ptrace$peek(0x1, 0x0, &(0x7f00009a7000)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/01 23:03:49 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockname$inet6(r0, &(0x7f0000013000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000002000)=0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000019000-0x38)={&(0x7f0000000000)={0x10}, 0xa, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x14, 0x20, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 23:03:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f00007fc000-0x8)) r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000d7d000-0x8)={0x0}, 0x4800) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000a41000-0x4), &(0x7f000081c000)=0x4) write(r0, &(0x7f0000647000-0x24)="24000000260007003200210800367700fb7fffff0100000000000000ffff00000005ff10", 0x24) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000fb4000)) 2018/02/01 23:03:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f000095c000/0x1000)=nil, 0x1000, &(0x7f0000a93000-0x1000)=""/4096) 2018/02/01 23:03:49 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001c000-0x8)='./file0\x00', 0x0) creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r0, 0x0) mmap(&(0x7f0000008000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 23:03:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x54b71e57c73755ad, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f00003b9000-0x4), &(0x7f00007d8000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x3, 0x80800) timerfd_settime(r1, 0x1, &(0x7f0000141000-0x20)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000a48000)) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000db7000-0x4), &(0x7f0000b3f000)=0xfffffffffffffe98) setns(r2, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000197000-0x1)={0x20}, 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000320000)='./file0\x00', 0x10000, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000341000)={@generic="01d4223f6c7c1c8469f6d14007fb3304", @ifru_map={0x0, 0x2, 0x7, 0x7, 0x8001, 0x7}}) 2018/02/01 23:03:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 23:03:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000950000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000c58000-0x88)={0x8, {{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2}}}, 0x88) 2018/02/01 23:03:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000939000-0x1)) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000779000-0x4)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000013e000-0x8c)={0x0, @in={{0x2, 0x2, @empty}}}, &(0x7f000097d000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000796000)=r1, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ae3000-0x4), &(0x7f0000a0f000-0x4)=0x4) 2018/02/01 23:03:49 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000)=0x1000000000009, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000005000-0x96)=""/150, &(0x7f0000004000)=0x96) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000004000)='./file0\x00', 0x80000000000001a) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x80045113, &(0x7f0000509000)) 2018/02/01 23:03:49 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00004e3000-0x8)='./file0\x00', &(0x7f0000000000)='jffs2\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000001000-0xb0)={{0x8, 0xc534}, 'port0\x00', 0x20, 0x0, 0x0, 0x2, 0x34ae2d51, 0x4, 0xafe4, 0x0, 0x6, 0x7e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00001da000)='./file0\x00', 0x0) openat(r1, &(0x7f0000a7a000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000b12000-0x8)='./file0\x00') [ 73.924198] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 73.959288] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/02/01 23:03:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e78000-0x9)='/dev/ppp\x00', 0x400, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000b49000), 0x4) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)) 2018/02/01 23:03:49 executing program 4: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000004f000-0x24)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000fde000-0x10)={0x0, 0x2, 0xffffffff00000001, 0x7f}) 2018/02/01 23:03:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000099e000-0x9)='oom_adj\x00') read(r0, &(0x7f0000423000-0x38)=""/56, 0x38) 2018/02/01 23:03:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000939000-0x1)) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000779000-0x4)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000013e000-0x8c)={0x0, @in={{0x2, 0x2, @empty}}}, &(0x7f000097d000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000796000)=r1, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ae3000-0x4), &(0x7f0000a0f000-0x4)=0x4) 2018/02/01 23:03:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000038a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000046e000)={0xffff, 0x100, 0x7fffffff, 0x0, 0x3, 0x1ff}) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000000b000)='./control\x00', 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000c63000-0x4), &(0x7f0000a8e000-0x4)=0x4) mkdirat(r1, &(0x7f00002f0000-0x8)='./file0\x00', 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00001b6000-0x90)={0x17, {{0x2, 0x0, @empty}}}, 0x90) r2 = open(&(0x7f0000313000-0x8)='./file0\x00', 0x1, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000027000-0xa)='./control\x00', r1, &(0x7f0000026000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000b51000)=0x5, 0x4) getdents(r3, &(0x7f0000e7b000)=""/132, 0x84) 2018/02/01 23:03:49 executing program 7: socketpair(0x11, 0x2, 0x7, &(0x7f0000ecb000)={0x0, 0x0}) connect$unix(r1, &(0x7f0000920000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000097d000-0x5c)={{0xa, 0xffffffffffffffff, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7ff}, {0xa, 0xffffffffffffffff, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9aab}}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00007c8000-0x30)=[{&(0x7f0000001000-0xb2)="aea25adcd01f1c93d5d00badd3067e20135e0c617d65e0c9191757c4ed1f02df8a877880b5892355f48a81a4b667bc183f0f5f430852be8afa12957608aab0b00f9487a788789a0db1fe98e1904333cbf4dbb8b235b0834ef851b8b82cdf314d81064375cc502c75aa5a2dd73a3b563bbebada23258d6938bf1c52b1a1b25b13b61db1e510d193973f69b3c9023bd18d85e5bb096f7c8601b31dc84bbaf664fcd62c86f57c1aca1a7a81e9aa967fc2bc4480", 0xb2}, {&(0x7f00000ad000)}, {&(0x7f0000000000)="d1e1ee76dd", 0x5}], 0x3, 0x4) r2 = accept$unix(r0, 0x0, &(0x7f0000001000-0x4)=0x2d4) r3 = socket$unix(0x1, 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) ptrace$getsig(0x4202, r4, 0x1, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000001000-0xe)=@l2, &(0x7f0000002000-0x4)=0xe) accept4(r3, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) 2018/02/01 23:03:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000160000)='/dev/sequencer2\x00', 0x802, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6c000-0x24)) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/02/01 23:03:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$pptp(0x18, 0x1, 0x2) sendfile(r0, r1, &(0x7f0000981000), 0x3376) r2 = socket(0x13, 0x8, 0x0) sendto$ipx(r2, &(0x7f00006be000-0xa1)="6c503d4a3d0f34b76f6dadae1600b725511a433d1953e6a08fe1214750509e81bb48b75e6a096650050522ae1df77a42f68912b172d34dfe9223fe869edad96d4c078045d4a7f3f9a7a817ec9366bf0d4d3cdf88e239b2c6e1e6b82df0372ca8b55a91e51db5f62163f66d624e9c0d77d40a8b56cd2bf32dd2ca2111ffe9c78e894273dd2dbb0b3c4c3f98d8230dc0b14de9316c9163ea04f9c5e35a1882b1a13f", 0xa1, 0x80, &(0x7f0000fab000+0xd57)={0x4, 0x10001, 0x4, "4b73e71174d1", 0x1}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000150000-0x8)={0x0, 0x80}, &(0x7f0000d8d000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00008ad000-0x8)={r3, 0x3}, &(0x7f0000e5c000)=0x8) sendmmsg(r2, &(0x7f0000d96000-0x60)=[{{&(0x7f0000e26000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000aa9000)=[], 0x0, &(0x7f0000afd000)=[{0xfffffffffffffd6e, 0x40000000000000}], 0x10, 0xfffffffffffffffd}}], 0x1, 0x0) 2018/02/01 23:03:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000c72000-0xd)='net/mcfilter\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0x8c)=""/140, 0x8c, 0x2000, 0x0, 0x0) clock_getres(0x7, &(0x7f000029b000-0x8)) rt_sigsuspend(&(0x7f0000d95000)={0x7f}, 0x8) 2018/02/01 23:03:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000c8f000-0x18)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003a3000-0x30)={0x8, 0x0, &(0x7f0000b59000)=[@enter_looper={0x630c}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f0000116000-0xfc)}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d4b000)='/dev/autofs\x00', 0x10001, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004bb000)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000ac4000+0x7de)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ab1000-0x28)={@common='rose0\x00', r2}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000096d000), &(0x7f000084d000)=0xc) 2018/02/01 23:03:49 executing program 1: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000002000-0x8)=@abs, &(0x7f0000001000)=0x8) accept(r0, &(0x7f0000002000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000003000-0x4)=0x26) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000001000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000007000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000002000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) 2018/02/01 23:03:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000f9e000)=[], 0x0, 0x80) connect$unix(r0, &(0x7f000041c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) close(r1) fstat(r0, &(0x7f0000f7f000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) 2018/02/01 23:03:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000db5000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}]}]}, 0x58}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c7d000)={0x0}, &(0x7f0000c21000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000446000)={r1, 0xed8}, &(0x7f0000ee9000)=0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000277000)) 2018/02/01 23:03:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000036f000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000008a000-0x4)=0xb2, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000d31000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000006000-0x5b)=""/91) 2018/02/01 23:03:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a2d000-0x9)='/dev/ppp\x00', 0x200000, 0x0) r2 = getgid() getresgid(&(0x7f0000d76000-0x4)=0x0, &(0x7f0000b77000), &(0x7f00005ad000-0x4)) fstat(r1, &(0x7f00004f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) perf_event_open(&(0x7f0000852000)={0x5, 0x78, 0xffffffff00000001, 0xffff, 0x5, 0x8, 0x0, 0x8001, 0x100, 0x2, 0x80000001, 0x2, 0x0, 0x3, 0xf7a4, 0x80000001, 0x1, 0x80000000, 0x1, 0x6, 0xffffffff7fffffff, 0x2, 0x3, 0x8000, 0x620, 0xffffffffffff8001, 0x2, 0xffffffffffffffb1, 0x7, 0x100000001, 0xc67f, 0x9, 0x3ae5, 0x10000, 0xe08, 0x7f, 0x401, 0x7, 0x0, 0x3a, 0x4, @perf_bp={&(0x7f0000536000), 0x4}, 0x100, 0x4, 0x3, 0x7, 0x2, 0x9, 0x1f}, r0, 0x0, r1, 0xc) seccomp(0x1, 0x0, &(0x7f0000ad6000-0x10)={0x2, &(0x7f00001d2000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x20000016}]}) getcwd(&(0x7f000039e000), 0x0) stat(&(0x7f0000b4a000)='./file0\x00', &(0x7f0000e2d000-0x44)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000513000-0x4), &(0x7f0000331000)=0xfffffffffffffe07) [ 74.111901] binder: 12002:12007 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER 2018/02/01 23:03:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005d0000-0x10)={0x0, 0x48, &(0x7f000085e000-0xe4)=[@in6={0xa, 0x1, 0x0, @empty, 0x6}, @in6={0xa, 0x1, 0xfffffffffffffff8, @dev={0xfe, 0x80, [], 0x0, 0x15}}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}]}, &(0x7f000044a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f0e000-0x96)={r2, @in6={{0xa, 0x0, 0x1f3c000, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}, 0x9, 0xffffffffffffff81}, &(0x7f0000ad3000)=0x98) 2018/02/01 23:03:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000044c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e62000-0x10)={0x2, &(0x7f0000741000)=[{}, {0x0}]}) close(r0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000816000-0x8)={r1, 0x3}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ffa000)=0x0) ptrace$peek(0x3, r2, &(0x7f0000f25000)) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000657000-0x8)='./file0\x00', &(0x7f0000275000)='./file0\x00', &(0x7f00006fc000)='proc\x00', 0x10, &(0x7f00009e1000)) r3 = gettid() setpriority(0x1, r3, 0x0) [ 74.170787] binder: 12002:12007 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER 2018/02/01 23:03:50 executing program 5: mmap(&(0x7f0000000000/0xabc000)=nil, 0xabc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000abc000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_timeval(r1, 0x1, 0x32, &(0x7f0000abc000-0x8), 0x8) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000087f000-0x20)={0x40, 0x4, 0x8, 0x5, 0x2, 0x200, 0x80, 0x6, 0x0}, &(0x7f0000abe000-0x4)=0x20) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000abe000-0x8)={r2, 0x101}, 0x8) 2018/02/01 23:03:50 executing program 7: socketpair(0x11, 0x2, 0x7, &(0x7f0000ecb000)={0x0, 0x0}) connect$unix(r1, &(0x7f0000920000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000097d000-0x5c)={{0xa, 0xffffffffffffffff, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7ff}, {0xa, 0xffffffffffffffff, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9aab}}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00007c8000-0x30)=[{&(0x7f0000001000-0xb2)="aea25adcd01f1c93d5d00badd3067e20135e0c617d65e0c9191757c4ed1f02df8a877880b5892355f48a81a4b667bc183f0f5f430852be8afa12957608aab0b00f9487a788789a0db1fe98e1904333cbf4dbb8b235b0834ef851b8b82cdf314d81064375cc502c75aa5a2dd73a3b563bbebada23258d6938bf1c52b1a1b25b13b61db1e510d193973f69b3c9023bd18d85e5bb096f7c8601b31dc84bbaf664fcd62c86f57c1aca1a7a81e9aa967fc2bc4480", 0xb2}, {&(0x7f00000ad000)}, {&(0x7f0000000000)="d1e1ee76dd", 0x5}], 0x3, 0x4) r2 = accept$unix(r0, 0x0, &(0x7f0000001000-0x4)=0x2d4) r3 = socket$unix(0x1, 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) ptrace$getsig(0x4202, r4, 0x1, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000001000-0xe)=@l2, &(0x7f0000002000-0x4)=0xe) accept4(r3, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) 2018/02/01 23:03:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x28400, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000eb5000-0x18)={0x0, 0x40, 0x10, 0x6}, &(0x7f0000dda000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000beb000)={r1, 0x38ce}, &(0x7f0000fc7000-0x4)=0x8) r2 = socket(0xe, 0xf, 0x0) connect$inet6(r2, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r2, &(0x7f00006f5000)="36e0ceacced984e4c644039af633f8f3b8f0553dfac8725c53071022e8be3a221e23b461024e63efa76dccfa958be387bd3c8f1510abba03721c72427a1de3cdc69b090c3c8b4b1a20c63429bafc69a4a98189abf0f0", 0x56, 0x8000, &(0x7f0000bce000)={0x2, 0x3, @loopback=0x7f000001}, 0xfffffffffffffc42) getresuid(&(0x7f0000929000), &(0x7f0000e06000-0x4), &(0x7f0000e40000)) connect$inet(r2, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(r2, &(0x7f00006fd000)={&(0x7f0000a5e000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00008e2000-0x90)=[], 0x3a7, &(0x7f0000d32000)=[]}, 0x0) 2018/02/01 23:03:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00006b1000-0x10)={0x0}) clock_settime(0x0, &(0x7f0000218000)={r0}) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) creat(&(0x7f0000f86000)='./file0\x00', 0x3e) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000afe000)={0x0, 0x7, 0x3, 0x800, 0x0, 0x0, 0x0, 0x2, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, 0x2, 0x1ff}}, &(0x7f000075a000-0x4)=0xb8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) socket(0x0, 0x0, 0x0) close(r1) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5111, &(0x7f0000697000)) seccomp(0x0, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000ead000-0x1)=[{}]}) geteuid() 2018/02/01 23:03:50 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8e)='cmdline\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x30480, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000002000)={&(0x7f0000002000)={0x3c0, 0x42, 0x4, 0x7, 0x1, {0x1e}, [@nested={0x104, 0x83, [@generic="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"]}, @typed={0xc, 0x68, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}, @typed={0x18, 0x3d, @ipv6=@loopback={0x0, 0x1}}, @nested={0x12c, 0x86, [@generic="8882c32ee4eecc83ba0950dc08b638d90052b7c70da5e20f1ee8b81bf78784e6160bf0a5bac787d55a3551971e3b85127850509e48e4a3c9117f41c00fb8fdf7e402db9003c51c2f", @typed={0xc, 0x89, @uid=r2}, @typed={0x6c, 0xa, @binary="39b64e95bd3c01fba46553c5e33b12611111438cf24d6b632a8051ee337282a8d384cb7272d0d6cb983d87b83f8a641c29bf959bda9f2b616106c13bd1dc745bdbd5fab50fb6e777e63f4a063f00e28064b89da75c9018bc7d76c222b95bf0a81786"}, @typed={0x10, 0x20, @str='cmdline\x00'}, @typed={0x10, 0x20, @u64=0x3}, @generic="2585514a3d5bb7b262c278f25544a8cfa4a4bf1e6bcb3e5c4f57c98fed1d9924e484abd50accffa8110edc8504b02369010707fab9b28645d592c83a377439bac55eda6efb4eba7d"]}, @nested={0x12c, 0x63, [@generic="7b0a511ff4af147aa9bf8670aea67bda17159d1c696aa15ea30968233ead57b2bd529af6c22bda3d22664898a8d4394f9beef92b51ed3dacdb19f9604f00c877349d8e9dfdbe3ba09b202994132049c5989cae0452f075d092283e4537f6d94bdf09685d6afadd5165b57f925a96bf6b97d1604dc6055e7ead26437beb8f510f6df97b4b4493c5a4b2120a92286b8695df317a93cfb91e19e4d58a011db116ad9d01cc6423fd427ee33da1b3a9f90f80382c430ddc861a324a50dfb8e044576a51721ba14ca888c1f1dc5d7a095c686589", @typed={0x18, 0x19, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x4c, @fd=r0}, @generic="95485b654bdc9856fdb6f2ed73299d93d1c90a70434802f9bc4fe63032e241f3277a477640847f6d1f8c98593d37963dd8"]}, @typed={0x20, 0x3c, @str='selinuxtrustedvboxnet0\x00'}, @typed={0xc, 0x28, @str='\x00'}]}, 0x3c0}, 0x1, 0x0, 0x0, 0x10}, 0x0) preadv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x0) 2018/02/01 23:03:50 executing program 6: clone(0x0, &(0x7f000003a000), &(0x7f0000924000-0x4), &(0x7f0000ca4000), &(0x7f000025a000)) restart_syscall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)) 2018/02/01 23:03:50 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000033000-0xc)={0x2000}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x0, &(0x7f0000033000-0x20)={{0x0, 0x7530}}, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000038000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000039000-0x10)="bc8657e76a7f1c8dde01542daf6cd8c5", 0x10) 2018/02/01 23:03:50 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000025000)={0xaa, 0x64}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/01 23:03:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002c0000-0x8)={0x0}, &(0x7f0000ca0000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000dd0000)={r1, 0x48}, &(0x7f0000fd8000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000018c000)={0x0, 0x2710}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) sendto$inet(r2, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/01 23:03:50 executing program 3: mmap(&(0x7f0000000000/0xb61000)=nil, 0xb61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b34000)='/dev/hwrng\x00', 0x90001, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000810000-0x4)=0x7e0000, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000b60000)=""/140, &(0x7f000003d000)=0x8c) 2018/02/01 23:03:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf}}) r1 = dup(r0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000d3b000)=0x90000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00008d9000-0x8c)={0x6, 0x5, 0x6771, 'queue1\x00', 0x4}) 2018/02/01 23:03:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000807000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x3402}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) fchmod(r1, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000db5000-0x8)) 2018/02/01 23:03:50 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000013000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000014000-0x4), &(0x7f0000001000-0x4)=0x4) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000001000-0x4), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 23:03:50 executing program 7: socketpair(0x11, 0x2, 0x7, &(0x7f0000ecb000)={0x0, 0x0}) connect$unix(r1, &(0x7f0000920000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000097d000-0x5c)={{0xa, 0xffffffffffffffff, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7ff}, {0xa, 0xffffffffffffffff, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9aab}}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00007c8000-0x30)=[{&(0x7f0000001000-0xb2)="aea25adcd01f1c93d5d00badd3067e20135e0c617d65e0c9191757c4ed1f02df8a877880b5892355f48a81a4b667bc183f0f5f430852be8afa12957608aab0b00f9487a788789a0db1fe98e1904333cbf4dbb8b235b0834ef851b8b82cdf314d81064375cc502c75aa5a2dd73a3b563bbebada23258d6938bf1c52b1a1b25b13b61db1e510d193973f69b3c9023bd18d85e5bb096f7c8601b31dc84bbaf664fcd62c86f57c1aca1a7a81e9aa967fc2bc4480", 0xb2}, {&(0x7f00000ad000)}, {&(0x7f0000000000)="d1e1ee76dd", 0x5}], 0x3, 0x4) r2 = accept$unix(r0, 0x0, &(0x7f0000001000-0x4)=0x2d4) r3 = socket$unix(0x1, 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) ptrace$getsig(0x4202, r4, 0x1, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000001000-0xe)=@l2, &(0x7f0000002000-0x4)=0xe) accept4(r3, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) 2018/02/01 23:03:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000088000)=""/89, &(0x7f0000b3f000-0x4)=0x59) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000065b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000a9e000-0xbc)={0x7, 0x2, 'client1\x00', 0x2, "ec812106c8b3d611", "b3f9504e417024b3c2f34f5d011adc2347b9f64cde0dc9c4d1e67214dfd1cca4", 0x4, 0x1ff}) eventfd(0x0) write(r0, &(0x7f0000001000)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) 2018/02/01 23:03:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x8, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ad9000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e5000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f00009fe000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00004cd000-0x108)={r2, @in6={{0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2327}}, [0x7fff, 0x7, 0xd6b, 0xfffffffffffffff8, 0x0, 0x80000001, 0xed96, 0x7, 0x7, 0x4, 0x3, 0xcbc, 0x7fff, 0x8, 0x6]}, &(0x7f00008fd000)=0x108) timerfd_settime(r0, 0x1, &(0x7f0000f7d000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000b37000)) timerfd_gettime(r0, &(0x7f0000944000-0x20)) epoll_create1(0x80000) 2018/02/01 23:03:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000afc000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a4a000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f000024a000), &(0x7f0000198000-0x4)=0x4) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000f81000-0x67)=""/103) 2018/02/01 23:03:50 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7b4, 0x0, 0x80000001, 0x7fffffff, r2}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) 2018/02/01 23:03:50 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000006000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000009000-0x10)={0x2, 0x3, @rand_addr=0x10000}, 0x10) connect$inet6(r0, &(0x7f000000a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) sendmsg(r0, &(0x7f000000b000)={0x0, 0x0, &(0x7f000000b000-0x30)=[], 0x0, &(0x7f0000007000)=[]}, 0x0) exit_group(0x7f) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x1, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000006000-0x10)=@ipx, &(0x7f000000d000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000000c000-0x4), &(0x7f000000c000)=0x4) ioctl$KDSETMODE(r3, 0x4b3a, 0x65) 2018/02/01 23:03:50 executing program 3: unshare(0x400) r0 = socket(0x18, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0xbf53}, &(0x7f00004f5000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004cd000-0x8)={r1, 0x3}, &(0x7f0000001000-0x4)=0x8) accept$inet6(r0, 0x0, &(0x7f000015c000-0x4)) getsockname(r0, &(0x7f00007f2000)=@generic, &(0x7f0000fad000)=0x80) 2018/02/01 23:03:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000e42000-0x1f)="1f00000012000ff20500050000000000f84c004106001d00c3000000fffe7e", 0x1f) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000033a000)={@multicast1, @local}, &(0x7f00009de000-0x4)=0xc) 2018/02/01 23:03:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000004000-0xc)={0x5}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000575000)) poll(&(0x7f0000289000-0x30)=[{r1}], 0x1, 0x0) unshare(0x800000) 2018/02/01 23:03:50 executing program 7: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000054000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x3) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ioprio_get$pid(0x3, r2) r3 = dup2(r1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000002000-0x8)={r4}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000002000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/02/01 23:03:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffe, &(0x7f00007a0000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000921000), &(0x7f0000569000-0x2c)}}, &(0x7f00001e7000-0x4)) clone(0x0, &(0x7f00007b5000-0x4), &(0x7f0000472000), &(0x7f0000585000-0x4), &(0x7f0000a16000)) timer_delete(0x0) 2018/02/01 23:03:50 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000053c000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x20, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffe}, [@nested={0xc, 0x2, [@typed={0x8, 0x1}]}]}, 0x20}, 0x1}, 0x0) 2018/02/01 23:03:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common='lo\x00'}) socket$inet(0x2, 0x0, 0x4) 2018/02/01 23:03:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000bf000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r1, &(0x7f000001a000-0x69)='c', 0x1) write(r1, &(0x7f000061e000-0x6f)="10ec8ae9638846", 0x7) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000e5c000), 0x3d2}, 0x1ffe) 2018/02/01 23:03:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000077a000-0x8)={0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00005d8000-0x8), &(0x7f0000581000-0x4)=0x8) r1 = socket$inet6(0xa, 0x800000001, 0x800000000000fffc) recvfrom$inet6(r1, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a96000)='/dev/sequencer\x00', 0x400400, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00001c3000)={0x10000, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @multicast1=0xe0000001}, 0x28, 0x1, 0x9, 0x104d, 0x2, &(0x7f00004b8000-0x10)=@generic="bbb1bcd6129d7fcbb42d697366aed5b7", 0x9f37, 0x9, 0x4}) sendto$inet6(r2, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/01 23:03:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000838000)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000063c000)={0x3, &(0x7f0000d1a000)=[{0x891, 0x7ca, 0x1, 0x98}, {0xffffffffffff0001, 0xff, 0x4, 0x1}, {0x8, 0x80, 0x40, 0xfff}]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00005b7000)) writev(r2, &(0x7f0000581000)=[{&(0x7f0000869000-0xce)="5cfbb37b6d60326b9a41651605b8709783806c3e37de4503f3f17070e1b9efa29d6b5a1f3244946df63b997360aa5fb7441b470d285e999b385fd3f747a3c4698cde95bb20c3608b47bf8cee58cef10fe03525543ee501fd112fd7fa81078dc98c0399933ccae0fa341e41ccc4b87c6216c4238a22955c9a02aa3f77cfa773b4718e117f02bbe4f4c1be7329faf2e5e5b8289fa52e2a1b57f71608a6f847890803d7a98696793f052b928300da9a847a51d22d7cccdfd7f4d11fa4a78526c8f7099237474fc6f0f29200d9d0f7b1", 0xce}, {&(0x7f0000a1e000)="810f9cfcf9621c0bcbaf5f9cde53da393cca52417934668f82918c651d484da6af4e16addd3b4192c85255c0af2bb0cc1d2f3d619513940ff03a43a43501e1ad18afee0c251af1dfb7a829f9e4ebbfeabf5fadfeec29d92a25da86baff65323834c9bb40c2ffed3eba42a2b46e3dc876e53a7da3cd3a6fdca7322d3e15a28075aabd1f1bf297d787767354", 0x8b}, {&(0x7f00000f7000)="e864d9936eb9ef648a151b7b84a7d31febc266190560551929e0472893a0c002a96eedf4b79ba5db7dd5d40ed54777c92b2cd63aa41f76ffc0d0dc15434b8e90a7df9210403cdc6a930e3902f1e581d1d72e99140201fabc1e4605d5a0f5", 0x5e}, {&(0x7f00002c8000)="b3", 0x1}], 0x4) dup2(r2, r1) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000cbf000)=0x9) 2018/02/01 23:03:50 executing program 6: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b22000)={0x0, @local, @rand_addr}, &(0x7f000036c000-0x4)=0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @empty, 0x1}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000a1e000-0x4)=0x6, 0x4) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e78000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000571000-0x10)={0x5, 0x48, &(0x7f0000c72000)="1e9719f88dc9dd93673a6a67138321f8a44f79cf8ac33c84adeeb7a605b3257ca7e2a7ee7c3a33c27f13e6fbbb6d8e00005137fc8051f830cbcb7399ce6368efa1c8867c4c6cafa2"}) recvmsg(r2, &(0x7f0000e77000-0x38)={&(0x7f0000e77000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000e76000+0xcdb)=[{&(0x7f0000ac2000-0x2)=""/2, 0x2}, {&(0x7f0000af0000)=""/231, 0xe7}, {&(0x7f0000e77000-0x67)=""/103, 0x67}, {&(0x7f0000e76000)=""/138, 0x8a}, {&(0x7f0000e76000)=""/49, 0x31}], 0x5, &(0x7f00000d5000-0x6)=""/6, 0x6, 0x1}, 0x40010101) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, 0x0, &(0x7f0000598000-0x4)=0xc5) 2018/02/01 23:03:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000013f000-0x12d4)=@newsa={0x138, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@loopback={0x0, 0x1}}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha256\x00'}}}]}, 0x138}, 0x1}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00003e9000-0x38)={&(0x7f0000c5b000-0xc)={0x10}, 0xc, &(0x7f00002bc000-0x10)={&(0x7f000021e000)=@flushsa={0x14, 0x1c, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) syz_emit_ethernet(0x22, &(0x7f00007df000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x1, 0x9, 0x9b0f}}], {@can={0xc, {{0x4, 0x0, 0x800, 0xcd79}, 0x2, 0x1, 0x0, 0x0, "4a1f303af0b77b72"}}}}, 0x0) 2018/02/01 23:03:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) pselect6(0x40, &(0x7f000085d000)={0xffffffff, 0x400, 0x3ff, 0xe8c, 0x70, 0x8, 0x1}, &(0x7f0000040000-0x40)={0x7386, 0x7ff80, 0x7ff, 0x200, 0x2, 0x9, 0x8, 0x9}, &(0x7f0000df5000)={0x3ff, 0x3ff, 0x0, 0x1000, 0x65b4, 0x1, 0x0, 0x6}, &(0x7f0000319000), &(0x7f00008cb000)={&(0x7f0000d9c000)={0x7fffffff}, 0x8}) futex(&(0x7f000000d000-0x4)=0x4, 0x3, 0x4, &(0x7f0000853000-0x8)={0x77359400}, &(0x7f000034d000-0x4), 0x0) timer_create(0x5, &(0x7f000017b000-0x60)={0x0, 0x1, 0x4, @thr={&(0x7f0000065000-0x24)="8ec34d5a4191420006baff8d41db58aeceb437be99b11915cc99ac67d196a8f70a2b58c3", &(0x7f0000fcb000-0x68)="2d91e163db049126a63010aa9f1e0ee1739336b07d1045af6e25ea5a68b4a27278206af2616d4d29b94eec5c98b94268c33ca2dbbf19e209cc7ce7d9d7bd75fcc3ec517548db370d4230733e2536a576f20cb5b2b1bb3e4d1ba9a35468dddcf09ae00eaed9a51074"}}, &(0x7f0000846000)=0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) symlinkat(&(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) r3 = add_key$user(&(0x7f0000e0f000)='user\x00', &(0x7f00004a3000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000485000-0x84)="0280481664417ddf6466c21e28b031d2fbe03ac241230a6ba7dc732b832a195882a27d433c1d6e0a87b5af8b8a40ef81917d453a8cd1b965c357160c3c48b3796ad49b0a291c1da32b678a6f638043804707346a52917edf90508c471b9d84c1732a4ea327c317ef0e3fe34059c00fb6f13ba5d23cde2e2fdd5799e3f724fcaa1aa8aaff", 0x84, 0xffffffffffffffff) keyctl$update(0x2, r3, &(0x7f0000309000-0x24)="a376e20576b8a010412e2aeb9a75e1a6fbd72dcd1e9a6d7c86fc7678a9979bde67db3e7a", 0x24) clock_gettime(0x0, &(0x7f000069f000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {r4, r5+30000000}}, &(0x7f0000040000)) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e13000)='/dev/autofs\x00', 0x501000, 0x0) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000e63000)) tkill(r2, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ec5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r7, 0x8919, &(0x7f0000181000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x3101}) timer_settime(r0, 0x1, &(0x7f0000809000), 0x0) ioctl$sock_SIOCDELDLCI(r6, 0x8981, &(0x7f0000277000-0x12)={@generic="f31a10d0a008cc98dfca96effff9de2d", 0x6}) futex(&(0x7f000000d000-0x4), 0x3, 0x0, &(0x7f000004a000-0x10), &(0x7f0000a2a000), 0x0) syz_emit_ethernet(0x9c, &(0x7f0000d72000-0x9c)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [{[], {0x8100, 0x6, 0x0, 0x5}}], {@generic={0x1a, "40cee1a0a5c48fcd58a8838f41d3459e577b33e75ace5b8ec8f5c10ecf149c017636438190410550ec9634b1923793696acb3b1e35e7c42567aebc8329ca318f9f9562956afbbef5cdf246febf72d02c1ed825533ff5ff9567dac74dc91e0f9315a36de01d0c8e6281d6961cc33dabd518cff8e0aa8337288477d10cd4ca5cabcc5721e44149ad728df2"}}}, 0x0) [ 74.613656] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/01 23:03:50 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)) r0 = eventfd(0x0) read$eventfd(r0, &(0x7f0000a36000), 0x8) exit(0x2) lseek(0xffffffffffffffff, 0x5f, 0x0) [ 74.687302] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 74.732696] IPVS: Creating netns size=2552 id=9 [ 74.899450] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly 2018/02/01 23:03:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x45}, {0x6}]}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000e1d000)='/dev/usbmon#\x00', 0xb8, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00001f7000)={{{@in=@empty, @in=@rand_addr}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000e41000)=0xe8) sendto$unix(r1, &(0x7f000005a000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/01 23:03:51 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000008000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000000d000)="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") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000), 0x4) bind$packet(r1, &(0x7f000001d000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="aac931a5fa70"}, 0x14) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000021000)={0x0, 0x0}, 0x80800) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000022000-0x28)={@generic="1b16806b1e1500087ec7b0aedbebb5e0", &(0x7f0000022000-0xa8)=@ethtool_gfeatures={0x3a, 0xa, [{0x42, 0x1ff8000000, 0x6fb000000, 0x7}, {0x3, 0x8001, 0xffffffffffffb2e3, 0x4}, {0x9, 0x7fffffff, 0x3, 0x7}, {0x100000001, 0x5, 0x3, 0x9}, {0x8, 0x2001ff, 0x80000001, 0x88}, {0x2, 0x8, 0x4, 0x879}, {0x80000001, 0x9, 0x9, 0x4}, {0x49, 0x1, 0x4, 0x6000000000}, {0xfff, 0x4, 0x1, 0x100000001}, {0x0, 0x2, 0x2, 0xaa2}]}}) 2018/02/01 23:03:51 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000016000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4(r0, 0x0, &(0x7f0000002000)=0xfffffffffffffc45, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001e000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000017000)={&(0x7f000001d000)={0x14, 0x10, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000000c000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) 2018/02/01 23:03:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrandom(&(0x7f000004b000)=""/134, 0x86, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/01 23:03:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f000001c000-0xd)='/dev/usbmon#\x00', 0x8001, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00004d6000)={{0x7bd88ef6, 0x7ff}, {0x8, 0x100}, 0x7, 0x0, 0x7}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) chroot(&(0x7f0000590000)='./file0\x00') mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000c5c000-0x8)='./file0\x00', &(0x7f00007c0000-0x6)='ramfs\x00', 0x0, &(0x7f0000d0f000-0x38)) mkdir(&(0x7f0000145000-0x8)='./file1\x00', 0x0) pivot_root(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f0000342000-0x8)='./file1\x00') 2018/02/01 23:03:51 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000025f000)='trusted\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000bec000)='rxrpc_s\x00', &(0x7f000011b000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000095f000)="22115a6231bb973057cd6c673a249e4dc2e200c9bb7c01dd1b9339fcda15b7619d8c21cfacc06943ace6a9f1fa09ff1fe07efbd95f1f4a5ab4c0ddc4d821031c6a5d9ce59b5664d897aa808d0666eddba0aac86d2ecb21606a12828a9d72ee6919b5a6dd2c4ba6a9afe3dd83281a463afeb1f446294397412443c3", 0x7b, r0) keyctl$describe(0x6, r0, &(0x7f0000fec000-0x16)=""/153, 0x99) 2018/02/01 23:03:51 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ac5000-0xe8)={{{@in6=@loopback, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000f88000)=0xe8) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f89000)=[{0x7, 0x401}, {0x4, 0x9}, {0x2, 0x1}, {0xb, 0x80}, {0x3, 0x1}, {0x0, 0x749fcaad}], 0x6) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ac7000-0x10)=[{r0}, {r0, 0x80}], 0x2, &(0x7f0000f8b000-0x10)={0x77359400}, &(0x7f00002a1000-0x8)={0x2}, 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ab9000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000f8a000)="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") 2018/02/01 23:03:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000b99000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) r1 = socket(0x18, 0x0, 0x4) sendto$inet(r1, &(0x7f0000a2a000-0xe6)="1eba337af4da9425dae45a90d88410abd337f41e471a90402005a2699a43286bd3575f684e1c2bc0064602401e6da9ae8418ae6b7d85f3656a5702eeae85f6f77827add81c19927c826e3525086912ea7355f54cfeffecd1cf7a25a5c8e978d091103f2d4c1fc81a379668a612d32f803f34528b4f1f654962bc1b9183c85a6d892119cdc3065daf8bc644cc89c2f66e5aab3fc33b36aa4212dc12c38ccac5eaf9fa02659db149c8ec6d0b720b54186426f0f81d4f04a428b628ed059c7a0719ed26d1b9527b7f02d133bca571d1a625ed827cd6739b66374bfba668f51309e6608c179066a0", 0xe6, 0x40000, &(0x7f0000028000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/02/01 23:03:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) timerfd_create(0x0, 0x1fd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000-0x4), &(0x7f0000002000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x3, &(0x7f0000001000-0x10)={&(0x7f0000001000)="46457a149490ce8079793f967d499de90748d0bd88cfd3abd7ad06099418e07f4a9298a34153430bcc3e1118f8c3a3437c787d70e4fd27c5169acc71665ff200018939c91dedd5dd28ba5c58addd3fe70ad7c33f28233d2d", 0x58}) 2018/02/01 23:03:51 executing program 5: seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = add_key$user(&(0x7f0000697000)='user\x00', &(0x7f000087c000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c82000)="d481209d4701598d3f79c1b16d355eb6b787745179b0a4b152c4b52b6aad0de2aea2543b98110345397547a4dd7c227e2594e2318b346c8fe981f386c49ec9b81b8bc5162b48d8d679bbd76e5a1e72592c459193a879d06020dea1b97f08fb05329cef71816d4e10a0f16531d5e40b8160573cf108fa0e42d7669fb9ec350e12ccbf19b29ef1517866d8243323c4a722a19cf299396a84507b42c27981776ac02a5bd0b523c4f9db591ef3ba9de3db272f06008158a559dd8f3e4c4bd07c0624a872513fa659bb0c945cac75b3507ce3b110d7488fb27688ad19bc0f1248", 0xde, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r0, 0x8d6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000419000-0x9)='/dev/ppp\x00', 0x10081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000af8000-0x68)={0x40, 0x7fff, 0xb0e9, {}, 0x20, 0x51f2fa44}) pivot_root(&(0x7f0000f41000)='./file0\x00', &(0x7f0000219000-0x8)='./file0\x00') 2018/02/01 23:03:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) poll(&(0x7f000071d000-0x20)=[{r0}, {r1}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a75000), &(0x7f0000355000)=0x4) 2018/02/01 23:03:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f00006c9000)=@file={0x0, ""/108}, &(0x7f00005ed000-0x4)=0x6e) r0 = socket(0x17, 0x0, 0x4e00) accept4$inet6(r0, 0x0, &(0x7f0000966000), 0x803) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000378000)='/selinux/access\x00', 0x2, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000e71000-0x4)) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000307000-0x11)='/selinux/context\x00', 0x2, 0x0) accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000500000)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000638000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0xf) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000988000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) eventfd(0x3) gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000428000)={{{@in6=@dev, @in=@remote}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000440000)=0xe8) getgroups(0xf1, &(0x7f0000b0b000)=[]) socket(0x11, 0x6, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000322000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f000033d000), &(0x7f00009f4000-0x4)=0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f00002d2000)='/dev/rfkill\x00', 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000458000-0x12)='/dev/input/event#\x00', 0xda3, 0x4000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003ab000-0x8)) syz_open_dev$sndtimer(&(0x7f000042e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) pipe(&(0x7f00007cb000-0x8)) 2018/02/01 23:03:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xffffffffffffffff, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0xfffc, 0x0, 0xffffffff}]}) r0 = socket$pppoe(0x18, 0x1, 0x0) fchdir(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001bb000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000b12000)='./file0\x00', 0x40100, 0x20) fanotify_mark(r1, 0x4, 0x8020010, r2, &(0x7f0000cce000)='./file0\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000bdd000-0x8)=0x7) 2018/02/01 23:03:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) read(r0, &(0x7f0000dbc000-0x62)=""/98, 0x62) recvfrom$inet(r0, &(0x7f00001b7000)=""/197, 0xc5, 0x40002022, &(0x7f0000a47000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) read(r0, &(0x7f0000ce3000-0x1000)=""/4096, 0x1130) sendmsg$nl_generic(r0, &(0x7f0000fd1000-0x38)={&(0x7f000041d000-0xc)={0x10}, 0xc, &(0x7f0000f60000-0x10)={&(0x7f0000c75000-0x18c8)={0x14, 0x12, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000df8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009ee000-0x30)={0x4, 0x0, &(0x7f0000428000)=[@exit_looper={0x630d}], 0x6e, 0x0, &(0x7f0000f4f000-0x6e)="404ce16c66e02b6aede80e662197746aaeb596cc8d07af30332b37994d5dbf5a48f45986bec3f5b28b0d19246a4cd6843824ae2938426628a0c535919104caa6b0be71aba8d193f633302fc5e0233eee0eac4dea71fd151b7ffc1ec7b074eacd898840c131f911f3ba86a732c77e"}) write(r0, &(0x7f0000976000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d00017f", 0x26) 2018/02/01 23:03:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) syz_open_dev$sg(&(0x7f000059c000+0xb23)='/dev/sg#\x00', 0x7fff, 0x400183) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400}) mq_timedreceive(r0, &(0x7f0000b30000)=""/131, 0x83, 0x0, 0x0) 2018/02/01 23:03:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1}}, {{0x77359400}, 0x400, 0x0, 0x7}, {}, {{0x0, 0x2710}}], 0x60) timer_create(0x4, &(0x7f0000cc0000)={0x0, 0x36, 0x0, @thr={&(0x7f0000e1d000-0xb2)="e0bd4a699fcd75a9dda43f17365e7221d7c6058b78bd9bb728cd3244cdbf759aa91b9ac37f7dc67fcc035dc6f3e46ea928c5e2801163b61d7f57189beb2c4d3e6d1b5638afc47a9e11da15ac4404472e344942f456f5ea308ae4e8346a3de0943ac0144dd266ef72ca2bbaed1f0a01d69d45b3fa150f40435daabb8a8a1107f273816bd9a0159f6a7c73dc5ba248f8fd86e59cabf6c49926ed50e26c9816a96ce467dae54af1a259b8aa7a52aac115f8042c", &(0x7f000000e000-0x1000)="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"}}, &(0x7f0000d47000-0x4)=0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000ccf000)=0x6) timer_gettime(r2, &(0x7f00007e1000)) readv(r0, &(0x7f000069b000)=[{&(0x7f0000200000-0x1e)=""/30, 0x1e}], 0x1) 2018/02/01 23:03:51 executing program 4: r0 = epoll_create1(0x80000) flock(r0, 0xd) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000000000), 0x0) [ 75.586159] ================================================================== [ 75.593597] BUG: KASAN: use-after-free in sg_remove_request+0xf9/0x110 [ 75.600296] Read of size 8 at addr ffff8800b05753c0 by task syz-executor0/12350 [ 75.607737] [ 75.609361] CPU: 1 PID: 12350 Comm: syz-executor0 Not tainted 4.4.114-ga81d322 #4 [ 75.617082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.626442] 0000000000000000 e138cbdedabb0ea6 ffff8801c52cf9f0 ffffffff81d0394d [ 75.634465] ffffea0002c15d40 ffff8800b05753c0 0000000000000000 ffff8800b05753c0 [ 75.642465] ffff8801d2a00238 ffff8801c52cfa28 ffffffff814fe1d3 ffff8800b05753c0 [ 75.650465] Call Trace: [ 75.653028] [] dump_stack+0xc1/0x124 [ 75.658367] [] print_address_description+0x73/0x260 [ 75.665005] [] kasan_report+0x285/0x370 [ 75.670605] [] ? sg_remove_request+0xf9/0x110 [ 75.676722] [] __asan_report_load8_noabort+0x14/0x20 [ 75.683449] [] sg_remove_request+0xf9/0x110 [ 75.689392] [] sg_finish_rem_req+0x295/0x340 [ 75.695423] [] sg_read+0xa1b/0x1490 [ 75.700674] [] ? __check_object_size+0x154/0x35b [ 75.707058] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 75.713704] [] ? fsnotify+0xee0/0xee0 [ 75.719140] [] ? avc_policy_seqno+0x9/0x20 [ 75.725011] [] do_loop_readv_writev+0x141/0x1e0 [ 75.731312] [] ? security_file_permission+0x89/0x1e0 [ 75.738039] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 75.744675] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 75.751315] [] do_readv_writev+0x5dd/0x6e0 [ 75.757171] [] ? vfs_write+0x530/0x530 [ 75.762683] [] ? _raw_spin_unlock+0x2c/0x50 [ 75.768629] [] ? __fget+0x20b/0x3b0 [ 75.773875] [] ? __fget+0x232/0x3b0 [ 75.779122] [] ? __fget+0x47/0x3b0 [ 75.784285] [] vfs_readv+0x78/0xb0 [ 75.789450] [] SyS_readv+0xd9/0x240 [ 75.794701] [] ? rw_copy_check_uvector+0x2b0/0x2b0 [ 75.801254] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 75.807720] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 75.814274] [ 75.815884] Allocated by task 8089: [ 75.819480] [] save_stack_trace+0x26/0x50 [ 75.825369] [] save_stack+0x43/0xd0 [ 75.830735] [] kasan_kmalloc+0xad/0xe0 [ 75.836364] [] kasan_slab_alloc+0x12/0x20 [ 75.842250] [] kmem_cache_alloc+0xba/0x290 [ 75.848225] [] fasync_alloc+0x1a/0x20 [ 75.853788] [] fcntl_setlease+0xcb/0x220 [ 75.859590] [] SyS_fcntl+0x6e7/0xc40 [ 75.865052] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 75.871735] [ 75.873334] Freed by task 8089: [ 75.876580] [] save_stack_trace+0x26/0x50 [ 75.882472] [] save_stack+0x43/0xd0 [ 75.887852] [] kasan_slab_free+0x72/0xc0 [ 75.893649] [] kmem_cache_free+0xc7/0x320 [ 75.899548] [] fasync_free+0x1c/0x20 [ 75.905004] [] fcntl_setlease+0x168/0x220 [ 75.910892] [] SyS_fcntl+0x6e7/0xc40 [ 75.916350] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 75.923022] [ 75.924622] The buggy address belongs to the object at ffff8800b0575380 [ 75.924622] which belongs to the cache fasync_cache of size 96 [ 75.937249] The buggy address is located 64 bytes inside of [ 75.937249] 96-byte region [ffff8800b0575380, ffff8800b05753e0) [ 75.948920] The buggy address belongs to the page: [ 75.955667] kasan: CONFIG_KASAN_INLINE enabled [ 75.960172] kasan: GPF could be caused by NULL-ptr deref or user memory access[ 75.967666] ------------[ cut here ]------------ [ 75.972440] WARNING: CPU: 0 PID: 4019 at kernel/sched/core.c:7931 __might_sleep+0x138/0x1a0() [ 75.981109] do not call blocking ops when !TASK_RUNNING; state=1 set at [] do_wait+0x270/0xa20 [ 75.991418] Kernel panic - not syncing: panic_on_warn set ... [ 75.991418] [ 77.138572] Shutting down cpus with NMI [ 77.143073] Dumping ftrace buffer: [ 77.146600] (ftrace buffer empty) [ 77.150279] Kernel Offset: disabled [ 77.153874] Rebooting in 86400 seconds..