82afabcb9258a0e4846cb75e82738d792a2b79aad26b4e9ccb384d94df7cea0191212d3d72a726687edef7c95b9ee22ccc01cd4d44f4ba1d20f868e71a29fae120901f3fccc92d51a658d7193350e79cd264cfdfb0e185e6eaca55e5c36612b4c847af066ddccf609957b3867b0ad98d08c432361eddb63b916a24b691c80982b9b080cab5bbad9428552555ac95bbbe6dc4e28a00c5d38848d60a950b0e87288e9c83063ba4050f", 0x1000}, {&(0x7f000000e000-0x1c)="f1f42c8101f731d4b46d8b7a33b671a4fb09b1e65214b43211f6ee81", 0x1c}, {&(0x7f000000a000)}], 0x3, &(0x7f0000015000)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0xa, 0xa4e1, 0x4, r1}}, @init={0x18, 0x84, 0x0, {0xf2, 0x300, 0x6, 0x20}}, @init={0x18, 0x84, 0x0, {0x1, 0x9, 0x10000}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0xfffffffffffffff9, 0xe, 0x5, 0x6, 0x3ff, 0xbca, 0x37, r2}}], 0xc0}, 0x80) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000013000)={0x2, 0xa, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/11 09:55:51 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 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$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa6000-0xf)='/dev/sequencer\x00', 0x20c440, 0x0) ftruncate(r0, 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000063000)={0x0, 0x8001, 0x20, 0xffffffff, 0x8001}, &(0x7f0000c11000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000630000)={0x6, 0x3f, 0x7bf078ac2295e229, 0x3, 0x8001, 0x1, 0x2, 0x100000000, r4}, &(0x7f0000a64000-0x4)=0x20) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/02/11 09:55:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000256000-0x30)=[{{0x77359400}}, {}], 0x30) fsetxattr(r0, &(0x7f0000a7a000-0xe)=@random={'system.', 'md5sum\x00'}, &(0x7f00006e3000-0x10)='securitykeyring\x00', 0x10, 0x3) 2018/02/11 09:55:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000ac000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x5, 0x4, 0x4, 0x40, 0x4a6, 0x1000, 0xef0, 0x9}, &(0x7f00006b3000)={0x8000, 0x665, 0x200, 0x0, 0x80, 0x40, 0x7, 0x81}, &(0x7f0000001000-0x40)={0x1, 0x9, 0x90c, 0xd82, 0x8, 0x1, 0x3, 0xffffffffffffffff}, &(0x7f000047e000-0x10)={r0, r1+10000000}, &(0x7f0000000000)={&(0x7f0000383000-0x8)={0xfffffffffffffffd}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x8, 0x6897ef0b87501fdb, &(0x7f0000c50000)={0x0, 0x989680}, &(0x7f0000bfd000)) 2018/02/11 09:55:51 executing program 1: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) unshare(0x400) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000179000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) pipe(&(0x7f000011c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x4, 0x2, "6c0700194f3e", 0x3}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000063b000-0xe)='/dev/keychord\x00', 0x141001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000001000-0x5d)=""/93) r3 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fchown(r3, 0x0, 0x0) 2018/02/11 09:55:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000fe7000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x3e, 0x10}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000d74000)='/dev/ppp\x00', 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(0xffffffffffffffff, 0x511, &(0x7f00001c9000-0xf0)="7f134426364c66a33012e75f5608c4d7921aa0c118a6687b83c9f8058830ea86b51365b392c951e2914ac24e1ab541d265fb83c69803e1ba3926b839b759ef03932d11872002c51c26c05fa43734f9975e27836e0c512026961d20f5233d831ff15be8ff2636db7b7258f566d9d40c82ff14881b4488bca765bf265007415f3e6d61e261025355a85b4351141773a7fa0e3d6a2c9797089436d0fdfe5effe6ff2c395a64dc3c1aa9892cf9408c0ec3c6c99069874240cafc38c7ebd22db668b0582e98d9f8ec8343ebf06f55a873458757b9fd61d084f90bc02abf504a0ac7586aa50f3ffd87c2b394dec7b5172ced5c") getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0xa, &(0x7f000067f000), &(0x7f00004a0000-0x4)=0x4) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000667000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000082e000-0x18)={0xff, 0x0, 0x10000000002e2, 0x8, 0x20000000, 0x80000000000000}) fgetxattr(r0, &(0x7f0000185000)=@random={'os2.', "295c707070316367726f75702a2d65746831972d00"}, &(0x7f000099c000), 0x0) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') 2018/02/11 09:55:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006cb000-0x8)='net/arp\x00') r1 = syz_open_dev$sndseq(&(0x7f00006da000-0xd)='/dev/snd/seq\x00', 0x0, 0x42102) sendfile(r1, r0, &(0x7f00003e1000), 0x3ff) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000c88000)={0x4, 0x0, 0x10003, 0x400}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000007d000-0x10)={0x0, r2}) 2018/02/11 09:55:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00001fc000)={&(0x7f0000033000-0x48)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) bind$netlink(r0, &(0x7f0000c6f000-0xc)={0x10, 0x0, 0x0, 0x204100}, 0xfffffffffffffe5f) r1 = creat(&(0x7f0000ff3000-0x8)='./file0\x00', 0x4) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000a21000-0x1000)=""/4096, &(0x7f0000a26000)=0x1000) 2018/02/11 09:55:51 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000033f000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:clock_device_t:s0\x00', 0x24) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x10000, 0x1, {0x3, 0x2, 0x4, 0x1, 0x8001}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000002000-0x20)={@generic="7770e137f2d1241e1824963ad8989f36", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0xe6d0, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @rand_addr=0xc6}}}, 0x118) write$selinux_context(r0, &(0x7f0000001000-0x25)='system_u:object_r:crond_var_run_t:s0\x00', 0x25) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000), &(0x7f0000003000-0x4), &(0x7f0000002000)) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000002000)={0x3, 0x2, 0x9, 0x10001, 0x9, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000003000)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003000-0x20)={0xc000000, 0x0, 0x0, 0xa1af}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000005000-0x20)={0x100000001, r2, 0x10001, 0x59}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000005000)={@generic="5392200398631fd69ccedb55637417a7", @ifru_flags=0x100}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000007000-0xf6)={0x0, 0xee, "23b4a746af0e0fa295c30ce728a32c1f8a1a33af15be104eeddd85c689e08635362fd0962d4262d72fc1b54124464f8eb26fd9819c59146c014a631df0f76fda114afec15df5a0c1160f755ed60809fb5fba60287c48369e89f228f10163fc56eab481831918b85ed0909b402e3136ce654d245216b1a3f33c84bbb2a9c66f0ee17bd0f11f8d301c5e0272e3fdd4c69083b71268d63664c8fd34cae4f448309bcdeea348c90dbd62f9afd7da332c837aca047225783281a0bffa20de8e578931d031952cf4f6d1921c9bf8024b14188a8e7f663e4b413d16eae574e2760cd015e03d39b601cada84761e23dcbac2"}, &(0x7f0000003000-0x4)=0xf6) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000005000)={r3, 0x6}, 0x8) r4 = getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r4, 0x6, &(0x7f0000008000-0x68)="0c39c0e143cd2711f7758ec19518edaa61a38b7e1425b6b66d50f722ad1a4d9f854f52b4217d46dee7d0b51b1acb4980abe764d8b52bab64b2dd5bf15beaad76af9cec422a0afb09f672cf9b981a4d6d55b7ad8962c9990233ba17f4c64817df4678886a0185ff84") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000003000), &(0x7f0000008000)=0x4) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x100000001, 0x8880) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000009000-0x49)=""/73) 2018/02/11 09:55:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8), 0x8) unshare(0x400) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e81000-0xc)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00009db000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000216000), &(0x7f00009d3000)=0x4) signalfd(r0, &(0x7f0000e82000), 0x8) 2018/02/11 09:55:51 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000050f000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xd0000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003ce000-0xc)='/dev/rfkill\x00', 0x40200, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000b36000)={0x20, {{0xa, 0x0, 0xbbe, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x8000}}}, 0x108) socketpair$inet6(0xa, 0x100006, 0xed18, &(0x7f0000319000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000b37000-0x190)={0x1, {{0xa, 0x2, 0x137, @loopback={0x0, 0x1}, 0x8}}, 0x1, 0x2, [{{0xa, 0x0, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f}}, {{0xa, 0x1, 0xd8da, @empty, 0x1}}]}, 0x190) 2018/02/11 09:55:51 executing program 5: ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000465000-0x4)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000003000)=""/44, 0x2c) 2018/02/11 09:55:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000e77000), 0x35f) r1 = getpgrp(0x0) sched_setscheduler(r1, 0x6, &(0x7f0000035000-0x4)) 2018/02/11 09:55:51 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007db000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f000093a000-0xc)={0xb80}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c57000-0x8)={0x0, 0x0}) accept4$unix(r1, &(0x7f00006b7000)=@file={0x0, ""/4096}, &(0x7f00001fd000-0x4)=0x1002, 0x80000) mkdir(&(0x7f000039b000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000fac000-0x8)='./file0\x00', &(0x7f00001a8000)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="02000000080000006f5509100730de2d6a1f06a0", 0x14, 0x0) 2018/02/11 09:55:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00009fb000)=0x10, 0x80800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000913000-0x10)={0x2, &(0x7f0000ee1000)=[{0xfff, 0x1, 0x100, 0x2}, {0x1ff, 0x800, 0x40, 0x6}]}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) ppoll(&(0x7f00003a9000-0x8)=[{r1, 0x1200}], 0x1, &(0x7f00002b3000-0x10)={0x0, 0x1c9c380}, &(0x7f0000eed000-0x8)={0x7fffffff}, 0x8) r2 = fcntl$dupfd(r1, 0x0, r0) mq_timedreceive(r2, &(0x7f0000f57000)=""/198, 0xc6, 0x4, &(0x7f0000af7000-0x10)={0x0, 0x1c9c380}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000016a000)='/selinux/enforce\x00', 0x800, 0x0) getpeername(r1, &(0x7f0000695000-0x80)=@generic, &(0x7f0000bd6000)=0x80) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000c38000)=""/123) 2018/02/11 09:55:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e9b000-0x8)='./file0\x00', 0x88000, 0x80) fcntl$getown(r0, 0x9) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000085b000)="8b0b854bcda251dd00c4e9c7afa5984a9e662945f3989d3ed77cef9740e2be725acbfc4f20bce50955bb16a8d45279853b8beb5b0a") r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004f7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$netrom(r1, &(0x7f0000b7b000+0x53e)=@ax25, &(0x7f00004fc000-0x4)=0x10) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) clone(0x10000000000, &(0x7f0000076000-0xa6)="88d92b24f897de3c835b948b1af0daf6aa13346c2c7fbaf4517106d79175c798bcd658c191c66b3d08cbf514e9f453dd66b9c3e5a766e09b7dc4c5ca452932cc42893e00319ab4f5a8e438e13cc063d64cb8a95048fa7543a7f68ffbc8556cdf52478d0750c15b69c605e00b07ef9d23362bd3c9e96b1a0f739ea21bb285ae547abd27d7e6468aa4da49fb287cc2a52a1473299d8cb407a95741628b2517800ee07a27815054", &(0x7f00000d4000), &(0x7f0000a18000-0x4), &(0x7f0000a60000-0x5f)="3d805e106e8fc527712ba1b5785a7b3ec2c1186e6345a80ea863cd3f11fe03e8a1a3fe366e1dc5fccb4e1dd8c79eb9400d77065d66d42d1a9d2bf45db2b644354dc302f6f8df03c6d951ff2705a6f7089bf59978468b0c05744a0adaf9e7ee") utimes(&(0x7f0000c1d000-0x8)='./file0\x00', &(0x7f000054e000)) fcntl$notify(r0, 0x402, 0x4) 2018/02/11 09:55:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f92000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000023d000/0xc00000)=nil, 0xc00000, 0x0, 0x8011, r1, 0x0) ioctl(r0, 0x20200004c04, &(0x7f0000766000-0x77)) openat$keychord(0xffffffffffffff9c, &(0x7f0000306000)='/dev/keychord\x00', 0x40040, 0x0) 2018/02/11 09:55:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a9000)='/dev/sequencer\x00', 0x101800, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e33000)={0x0, 0x1}, &(0x7f00002e3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000031d000-0x2)={r2, 0xcd}, &(0x7f000079f000)=0x8) keyctl$session_to_parent(0x12) lseek(r0, 0x0, 0x3) r3 = memfd_create(&(0x7f0000444000-0xb)='^procwlan1\x00', 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000f46000-0x4), &(0x7f00004df000-0x4)=0x4) 2018/02/11 09:55:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = syz_open_dev$mice(&(0x7f00004c1000)='/dev/input/mice\x00', 0x0, 0x2000) getsockname$inet6(r1, &(0x7f0000c7d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000d6c000)=0x1c) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x457}], 0x1}}], 0x1, 0x0) 2018/02/11 09:55:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}}) 2018/02/11 09:55:51 executing program 1: prctl$intptr(0x27, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e80000)=@nfc, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000+0x43c)='./file0\x00', 0x101000, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000002000-0x75)="7ff1a54c0e115040d408242df6c34962a575558d475c978283afc26b8c9e88a01f639f673388839d4560b93ee8966833b7d1446d585a836d7d6fc70b83236f5bf2b331e58637c89e99e20023d33f227f148ccfce1371d64a910b41d2b9c29a71ce98baf0a21c5700d9295d126b5c91eb78ca472d84") setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r2, 0x2}, 0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000001000-0x4)=0x4e90) 2018/02/11 09:55:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a17000)='/dev/rfkill\x00', 0x181400, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e86000)={0x0, @dev, @rand_addr}, &(0x7f0000800000)=0xc) r1 = socket(0x2, 0x800, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) mknod(&(0x7f0000c1f000)='./file0\x00', 0x40, 0x5) ioctl$sock_ifreq(r0, 0x0, &(0x7f000020c000+0xb4f)={@generic="9e452784bedc828a94abd49fdbe0b5b3", @ifru_flags=0x200}) setsockopt(r1, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) pipe(&(0x7f000064e000-0x8)={0x0}) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000b0a000-0x5c)=""/92) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00009db000-0x20)={@generic="46eca6308e35a26e2569eaa0ae6635f8", @ifru_addrs={0x2, 0x2, @empty}}) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000f72000)=0x44, 0x4) sendto$llc(r2, &(0x7f0000308000-0xb3)="cd0309d77b2ccd1e5a072877b21c950b7b475319bc75243f36c40462b59c74d5f4831efefda70f2e72302f8089b92f8037f612869067cccb8ed778733f470898b5020abd865bfa3c0be2f8ba0b2ea7799f5bf18df43b3870486d10d720827571e7f3d19943c63e2a0d6065ee46738bcf257f12d996203bb52239384e5224bf572f4edeabd5c9e0f8d61a299abcb669813546d6dbe6b58255df9cc66ac8b8cc9a6df23f3681a004c00ac8ed5fc4c47f3e850533", 0xb3, 0x20000000, &(0x7f0000d92000-0x10)={0x1a, 0x0, 0x9e0, 0xfcc0, 0x591, 0xffff, @empty}, 0x10) 2018/02/11 09:55:51 executing program 5: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f0000d26000-0x20), &(0x7f0000d26000-0x20), 0x8, &(0x7f000016d000-0x8)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000c25000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000068d000-0x10)=@nfc, &(0x7f0000d26000)=0x10) 2018/02/11 09:55:51 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000083000)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000a8a000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000086b000-0x2)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d38000-0xc)={0x0, 0x0}, &(0x7f0000a3f000)=0xc) fstat(r2, &(0x7f0000b7f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000aa0000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20}, 0x800000000000) setrlimit(0x10000000007, &(0x7f0000194000-0x10)={0x44, 0xfb}) socketpair$unix(0x1, 0x6, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a8c000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r6]}], 0x18}, 0x0) socket$unix(0x1, 0x1, 0x0) 2018/02/11 09:55:51 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000091d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x5, 0x2, 0x3, 0x4, 0x5, 0x5, 0x8}, &(0x7f0000aaa000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000a51000-0x4b)=""/75) setsockopt$inet6_buf(r1, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000086a000-0x1), 0x2bf) 2018/02/11 09:55:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d24000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r0 = open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ba3000)={0x0, 0x0}, &(0x7f00003df000)=0xc) ioprio_get$uid(0x3, r1) 2018/02/11 09:55:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00009fb000)=0x10, 0x80800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000913000-0x10)={0x2, &(0x7f0000ee1000)=[{0xfff, 0x1, 0x100, 0x2}, {0x1ff, 0x800, 0x40, 0x6}]}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) ppoll(&(0x7f00003a9000-0x8)=[{r1, 0x1200}], 0x1, &(0x7f00002b3000-0x10)={0x0, 0x1c9c380}, &(0x7f0000eed000-0x8)={0x7fffffff}, 0x8) r2 = fcntl$dupfd(r1, 0x0, r0) mq_timedreceive(r2, &(0x7f0000f57000)=""/198, 0xc6, 0x4, &(0x7f0000af7000-0x10)={0x0, 0x1c9c380}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000016a000)='/selinux/enforce\x00', 0x800, 0x0) getpeername(r1, &(0x7f0000695000-0x80)=@generic, &(0x7f0000bd6000)=0x80) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000c38000)=""/123) 2018/02/11 09:55:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000090c000-0xa)={0x3, [0x0, 0x0, 0x3f]}, 0xa) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000097a000-0xc), &(0x7f0000ea8000)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000bee000)={@dev={0xfe, 0x80, [], 0x0}, 0x3b8, 0x3, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x20) finit_module(r1, &(0x7f0000a75000-0x2)='&\x00', 0x0) inotify_init1(0x80000) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/02/11 09:55:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009fe000-0x6)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) fcntl$getownex(r1, 0x10, &(0x7f000080a000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) 2018/02/11 09:55:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1000000000) r1 = socket$inet6(0xa, 0x80003, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000dfa000)=@routing={0x0, 0x653, 0x0, 0x0, 0x0, []}, 0x360) r2 = socket(0x10, 0x5, 0x40) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000303000)={0x0, 0x80000001}, &(0x7f0000a41000)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000360000-0x10)={r3, 0x6, 0x80, 0x8000}, 0x10) sendto$inet6(r0, &(0x7f0000f83000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000cd6000)="8eaafbd442c5b6ab205d2c46487bbcc8ca4e20f7d4da3e148a4212a026083a20a2d4fc4a8607d3f45d98f2d6c82c2066de410db4baa6ccac1b1e2934b00d822c0c6b1245c7a35d574064ad50e9dc11f54d4607c87a60b8e26d3b3b3842ecf8d33adb52ed5e19e2bf6e90e325056b73a8bdcda900fd51a6", 0x77, 0x4000000, &(0x7f0000d14000-0x1c)={0xa, 0x0, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c) setitimer(0x3, &(0x7f0000a0b000-0x20)={{}, {0x77359400}}, &(0x7f00004cd000)) 2018/02/11 09:55:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bd1000)='ns/uts\x00') getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f00005bc000-0x4), &(0x7f00000ff000-0x4)=0x4) syz_open_procfs(0x0, &(0x7f0000d43000)='ns/uts\x00') 2018/02/11 09:55:51 executing program 3: pipe(&(0x7f0000cd4000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000074b000)=@add_del={0x2, &(0x7f0000303000-0xa)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3a5c}) r2 = socket(0x2, 0x80001, 0x0) keyctl$session_to_parent(0x12) syz_open_dev$random(&(0x7f0000bdf000-0xc)='/dev/random\x00', 0x0, 0x0) setns(r1, 0x8000000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0d000-0xa)='/dev/ptmx\x00', 0x200001, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000aa7000)='net/rt_acct\x00') epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0xffffffffffffff43, &(0x7f000008b000)=[], 0x1078, &(0x7f0000d8b000), 0x0, 0x4}, 0x0) r6 = getpid() fcntl$setown(r5, 0x8, r6) syz_open_dev$sg(&(0x7f0000391000-0x9)='/dev/sg#\x00', 0x9, 0x80) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/11 09:55:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c9b000)={{0xffffffff, 0xca9f}, 'port1\x00', 0x5, 0x4, 0xfffffffffffffffc, 0x8, 0x7, 0x8001, 0x6, 0x0, 0x1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00009f2000)='/dev/loop#\x00', 0x1fffc00000000, 0x200) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000ea1000-0x38)={0x0, 0x0, &(0x7f0000c41000-0x60)=[{&(0x7f0000066000-0x2334)={0x10, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, {&(0x7f00006e9000)={0x10, 0x12, 0x300, 0x2, 0x2, "", [@generic]}, 0x10}], 0x2, 0x0, 0x0, 0x20008005}, 0x24040014) 2018/02/11 09:55:51 executing program 2: mmap(&(0x7f0000000000/0x4f8000)=nil, 0x4f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f00004f5000)=[], 0xfffffffffffffd2d, 0x0, &(0x7f00001b0000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004f8000-0x30)={0x4c, 0x0, &(0x7f00004f5000-0x58)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x246, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}}}], 0x0, 0x0, &(0x7f0000243000)}) r1 = syz_open_dev$usbmon(&(0x7f0000158000-0xd)='/dev/usbmon#\x00', 0x11, 0x90000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000009e000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, [0x7, 0xffffffffffffff7f, 0x80, 0x0, 0x1, 0x200, 0x3, 0x6, 0xffffffffffffffff, 0x6, 0x3ff, 0xfffffffffffffff9, 0x1000, 0x5, 0xb49e]}, &(0x7f0000317000-0x4)=0x108) mmap(&(0x7f00004f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f00004fa000-0x60)={0x27, 0x1f, 0xfffffffffffffffa, 0x2, 0x800, 0x8, "97cc9180bf08426c01b318226f765c4b0190dc98906221cd617b4d11c9175d04d7ac1bb52afb1838900cde955f5b73016cf5b0d8dfe295a5852b5cd667baa4", 0x7}, 0x60) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001f5000-0xb7)={r2, 0xaf, "6fd9337d909ec4ac56b30568e51f46595bf2e92d5d7c550cb35c9ec4b7a59bcf667184a8aacb4e2ea7a17febe9d1bd54cb585a56f2d1ba5d47e7d5ba061f747d9813782963f2af1791c30c7dadeaa4219788913cbb0692a4fb01dc24defd0387ceebe21ddae83759a960bc9c4f56b33234fc765aaef138cb9de3a855311baab21fcfa7add589f091458d5d146e0174172268e7d6161c0f8aa4edb40f110c17956c353cf159ef1c83c08a0dd2afa700"}, &(0x7f00004f9000-0x4)=0xb7) [ 89.241907] binder: BINDER_SET_CONTEXT_MGR already set [ 89.247346] binder: 17229:17231 ioctl 40046207 0 returned -16 [ 89.256519] binder_alloc: 17229: binder_alloc_buf, no vma [ 89.262789] binder: 17229:17230 transaction failed 29189/-3, size 582-0 line 3127 [ 89.284931] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/11 09:55:51 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa}) 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) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="f66c546bb0097d87fc9f199a51fbef239b364868dc1e24229b439cf4ceef66ec2c9d03b09bcc8cee8f5b3fe585ea020a896241d33e148b43c895c3756f1c75c5c7e77c90c694573c1f58d5f7bf12417fa575341650b433320a4512cd7ac6f78cbea09881ab", 0x65}, {&(0x7f0000013000)="eb9790d0df7df323113a0692dd1576c2c86f3cb0882ee4041f31fd5c305e93387d55f0e70a3dec33db02cabcfd133622d9a22b4a926c146bfee3c4891e6306b98334e38ceec80a0775941bba8f56d447bdad28064a9a79931a8634cdcab208b7710636af7da341a6a8892fa7242921fe4dd0bf00db8f91d3f4b444e33acfa75fec8e39aa74fb0bc8e9c8ba7011bfaf8d7bd605af277d372d46cee3e956b54b9246786d20aa56a4ff635f93a231a98247076706fa16c06e62203b7cfe7f4097be5c681516e677e87b80b7392b525ed61bf607628a96d8ef3a244c0d01b960cb", 0xdf}, {&(0x7f0000000000)="cf24bd969f5468e9a2274dd5197486a099de1715804bad99e690dbae00b5820dafc5a187476e1e21f2368fc922015c29efc731cec157628b51ba9700567343db8c68e3981df7a013f33b", 0x4a}, {&(0x7f0000012000-0xcc)="0c4b47fe891a2721ecc9c9dc1905edaaefbe741254db9de3cd64e88528dbc81f73f14b5e0c420431f5056233c43c5bf6833a55433e633d5cfa1d3cc3f999a4f65cd827db8bc05267899bce189093fa18d972e5c6567e84f742401d28c504ca053ebaace3bb9cd9e6d1b54a1c717abdc715708141f8627087a459b89ddfe4b91ed58eebde183a5d713ff68505e9f2a119fd22001a8fa4952be02b6a2a0aecc0b88aed625832625646f32ffae70391f70a72295842e9774732bc0dcaf6c7a78885eef822341a2aea0a04716629", 0xcc}, {&(0x7f0000013000-0x82)="90bd7a4e5ee828ccbd082b1f4bf58471749bf13e8bf709ebaee1c5ea090886462cfa5094109595761794822dc4cce360515130cb14adbd346b2f5a80dca58c1f8cc6a4ff4f3d72a1fcfce75f18ba24b6b500d1f5741f8ea526a865137258ef526e3e821e7d0bc3d31ad8f58cac98a60b693a485e943bb82a7ccffb76ef94dd671614", 0x82}, {&(0x7f0000012000)="ae053b6a3526626cdffa315561488161a324e14938ae922d83b7ea3131f4a0610c1e632f27e6cd5f0bfbd512e9a4556f0bc15551ebf0ce53322d84c1c48c196320a60437c36119d8b192ed8359d90f1bfb1289f77bfa62ffe86e201c2a10b705efaa757e68fcb999a6906f2f462a1b12c315890e20f6a6984fc6337d897ead361ae9702c54f5ae", 0x87}], 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000012000-0x4)=0xffffffff, 0x4) 2018/02/11 09:55:51 executing program 4: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f000002d000-0x8)={0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000002c000)={@ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x3, 0x0, 0xff, 0x7, 0x7, 0x9, 0x6}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x14, 0x20, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 09:55:51 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdb000-0x18)=@generic={0x410ed2a2, 0x9, 0x9}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00004ed000)='/dev/loop#\x00', 0x1, 0x541800) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fdc000-0xe8)={{{@in=@broadcast, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00001c6000)=0xe8) lstat(&(0x7f00005a3000-0x8)='./file0\x00', &(0x7f00003ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffff9c) sendmsg$unix(r0, &(0x7f0000107000-0x38)={&(0x7f00000bb000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fdb000)=[{&(0x7f0000fdc000-0x6)="b52357b6028c", 0x6}, {&(0x7f0000ce0000-0x83)="071e38659ee042c5fe4ed6ac5865d7883243a0a2e20fbac3fbe0a1eb759fd2b9dac9cafe9c92dc20ab01c96c0462ed4bbaafcbd11958cc4f6fa3539a2d0c7a93720d236c0d9326dc7fdfad72733ee4d503839da93b113855e5d78bc6c5090bb993ff92d4b2a4df06ca287cd6c1e1664416c562eb9681edaa931ae9174478d7562a0641", 0x83}, {&(0x7f0000fdc000-0x32)="6a9c6f55c09a46e61ef56002f386ce70d9ad0bc788696d0f30a0ab11c6f6e8a768749ad797017f8ea9f4cadec3e4ec57a9f0", 0x32}, {&(0x7f0000fdc000-0x82)="1aae9870bcec22e10ce0bd76d661750da696d7ddea49d4a799228a75b7395a8f134f5963b12a097bccd15de7b512038ecf2f2340dbdef6fa8efaebeea78a7916285b101a84d58336c98d4d1ec93d190a45a28f06fe58d1e4e1554fb0d6b67843e4c42f186d293d3e96adc86b46fc987c95ad55647c8122fd062f4d743729b7b4ff3d", 0x82}], 0x4, &(0x7f0000fdc000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x41}, 0x20044000) 2018/02/11 09:55:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000821000-0xb)='/dev/hwrng\x00', 0x80042, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000dbb000)={0x33, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000e11000-0x10)={0x8, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r2) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r2, 0x0) poll(&(0x7f00008aa000)=[{r2}], 0x1, 0x431b8446) shutdown(r2, 0x0) bind$inet6(r2, &(0x7f000069a000)={0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x38c0}, 0x1c) 2018/02/11 09:55:51 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000736000-0xe)='/dev/keychord\x00', 0x200, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) renameat2(r0, &(0x7f00008f9000-0x8)='./file0\x00', r1, &(0x7f0000361000)='./file0\x00', 0x5) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) seccomp(0x0, 0x0, &(0x7f000097d000-0x10)={0x0, &(0x7f0000d77000)=[]}) 2018/02/11 09:55:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003b6000-0x8)={0x0, 0x0}) connect(r0, &(0x7f00003cf000-0x80)=@generic={0x1, "f940248ae21345d3ea7af9e5eee81440a9bba011c834e80750162ac1546588bc6a88a0784b35c61bd8c0530d6a7270c95b5cf8dae2a26b155b469948d58fc6fddc29290239e93cd3acc86531a0e393e656274266cb0c3bdf8bcff8336d27010009001557cff245cafef065184cb1c2fd608a6c0e560215e8e18ec71b0b6a"}, 0x80) utime(&(0x7f00004c6000-0x8)='./file0\x00', &(0x7f0000cc1000)={0x2a940000000000, 0x1}) r1 = syz_open_dev$usbmon(&(0x7f000083d000-0xd)='/dev/usbmon#\x00', 0x9, 0x200080) getpeername$netlink(r1, &(0x7f00009e6000-0xc), &(0x7f000044e000)=0xfffffffffffffe7d) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00001a0000)={0x0, 0x1e, "e03c081021a904b435ae13f0359e000000089d6b58e896d57898c795e0ed"}, &(0x7f0000e0b000)=0x26) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b1d000-0x20)={0x0, 0x0, 0x2, 0x7, 0x3, 0x10000, 0x19ee259c, 0x4, r3}, 0x20) fsetxattr(r0, &(0x7f00002aa000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000bb8000)='/dev/hwrng\x00', 0xb, 0x0) fcntl$getflags(r2, 0xc) openat(r2, &(0x7f0000e51000-0x8)='./file0\x00', 0x4000, 0x8) 2018/02/11 09:55:51 executing program 2: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x7fffffff}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000008000-0x20)={@generic="8f1f17b5b070d0cdc71af35d8f83fe11", @ifru_addrs={0x2, 0x1, @rand_addr=0x3f}}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x32, 0x0, 0x0, 0xfffffffffdeff010}, {0x6}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000036000-0x8)='./file0\x00', &(0x7f0000017000)=""/13, 0xd) sendto(r1, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) 2018/02/11 09:55:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x7fff) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000097d000)={@generic="8cf3583b5cb5ef49b3c12d64a72c2648", @ifru_addrs={0x2, 0x0, @empty}}) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000f4f000-0x4), 0x4) 2018/02/11 09:55:51 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0xf, 0x1) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000039000-0xd5)="f19e770273c4979a2157e9974fa594506a8fce27a0b2c6bc818c69f42a3c80f9768ea71d93b59f52415e9df58b788324575b2127bc216b8dbc2fc5d2e6ee5965b468e93f08a192a8f93b9e893720ab602a909042f5627b1f89d261a6ad07c0c0793e07c6998c82b819e169832f1b30987fdb8dc8993295a336a0ee92c47b0b06d1d3c69c6fe85335354a7f8546b6829dcb00110018a9a0132613e21498099c4d9a7f9c55a266fbf66403dd63569e60ebf40840662270a91df0f44a70d1dacf623cdeeb198d59fa39ada8cd57cfc4f29f27a1624dc8", 0xd5, 0x4000, &(0x7f0000002000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) recvmsg(r0, &(0x7f000000e000-0x38)={&(0x7f0000022000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @syzn}}, 0x1e, &(0x7f0000036000-0x17)=[], 0x0, &(0x7f0000035000)=""/198, 0xc6}, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003a000-0x7)='vmnet0\x00', 0x3) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000001000)=0x7fff) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000003a000-0x2)={"26dfb8aeb784df8c3d4632b878bffdc6", {0x4, 0x9, 0x6, "68c140bb366f"}}) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/11 09:55:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/111, 0x6f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f000037c000), 0x0, 0x20000005, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r3 = fcntl$dupfd(r2, 0x406, r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000589000)={0x0, 0xffffffff7fffffff}, &(0x7f00001a8000)=0x8) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f000041d000)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000250000-0xd0)={r4, 0xc8, "03378254ba29f874b0ced6f0d2cb8af5433c5808dee20cb215f00ce5e1098dcd01211533d03a6ea0fdd02a336cada619b7ac120ff66c093d95c38edabd2dc1edcf9901512fb496a9b9026f4443dae7e902bbdb29c663af98fa48729cd8e90147c39e9014eadb831ccd75a5b004d483fe3b2f61c70f2e5e7132def1b80f93011ee2e953fe3cf0159043a6aa685f1b3153ad852c2848691cbadff15be1502f28ef8f7300975fd6a9b4e3f630d9048d110843295969e9ff880ec4f3dd5a30214d455704b726bb58cd2a"}, &(0x7f0000118000-0x4)=0xd0) sendto$inet6(r1, &(0x7f00002c9000)='I', 0x1, 0x0, &(0x7f000054c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendto(r1, &(0x7f0000f1e000-0xdd), 0xffffffffffffffc6, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) lstat(&(0x7f0000358000)='./file0\x00', &(0x7f000070a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000927000)='./file0\x00', &(0x7f0000b0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00003c1000-0x8)='./file0\x00', r5, r6) 2018/02/11 09:55:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00001cc000-0x8)='./file0\x00', &(0x7f0000d6c000)=@known='security.capability\x00') prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d1000-0x8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x200000002f, 0x2) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dd7000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x20) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000b79000-0xa0)=""/160, &(0x7f0000154000)=0xa0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bec000)='/dev/vga_arbiter\x00', 0x60080, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000d84000-0x4)) r2 = syz_open_dev$mice(&(0x7f0000b15000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00005d0000-0x4)) 2018/02/11 09:55:51 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000009000)='/dev/vga_arbiter\x00', 0x8080, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000006000-0x4)=0x4a7) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000008000-0x10)={0x0, 0x0, &(0x7f0000004000)}) [ 89.290761] binder: release 17229:17230 transaction 103 out, still active [ 89.308487] binder: undelivered TRANSACTION_COMPLETE [ 89.320666] binder: send failed reply for transaction 103, target dead 2018/02/11 09:55:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000056f000)='/dev/snd/seq\x00', 0x0, 0x0) poll(&(0x7f0000a28000)=[{r0}], 0x1, 0xfff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) clone(0x80000000, &(0x7f0000fcf000-0x98)="2553fd39b4829dd3ea6d5000fda441567561cf8ca03ebaa5fa9aad401dc430ecf1f2b4f44e362df08649cdf9941ac7ff954ce34313e2261a4649840efaf612c915d4f202beef85560b8601fdf1d732fe06473ddd11124dacc6a98ba69a7e8ea6ca093847a2a52b0a772843f74a9778b46d64d78fabac609915a7b8282753d04ef951cefe16be79d905a11b2f31d1969c4746e79d7845a43c", &(0x7f00000ca000), &(0x7f0000491000), &(0x7f0000c43000)="ec0fa9ad5fbe57898ae466636355ec17455c7b1b299cc646bcdc7b49c4b619a456a9d2747e9a603e7e7b3fb97acf4f8f24137ddd8e0c9a526a9461c5475514324b47d2db2861780f9124513f09da") r1 = syz_open_dev$usbmon(&(0x7f0000703000-0xd)='/dev/usbmon#\x00', 0xbb, 0x10001) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000f8e000)={@generic="b8bf2d4d7056512f3aceaef59d0fff9a", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000006f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/11 09:55:51 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004e8000)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000b19000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x9d8000)=nil, 0x9d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000063000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 09:55:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000501000-0x24)=@ethtool_sset_info={0x37, 0x0, 0x8, []}}) r1 = open(&(0x7f00004ac000-0x8)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000083a000)={0x0, 0x84, &(0x7f0000e0d000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, @in6={0xa, 0x3, 0x7fff, @empty, 0x53}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x7fffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x589}]}, &(0x7f0000058000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fbb000)={r2, 0xfffffffffffffffe}, 0x8) 2018/02/11 09:55:51 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x7a7, 0x6}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x3d, "2f81fde7d32ddffd67492175fd83fc1a2b91de07c0b2940b05a642793f396c7812d6397b8604a645b326f9eff9bf34f3ae5bb47ef3f603c49a3318ca6a"}, &(0x7f0000000000)=0x45) r2 = memfd_create(&(0x7f0000003000)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000002000-0x4)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) fallocate(r2, 0x1, 0x0, 0x6) fallocate(r2, 0x1, 0x0, 0xec74) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)="ab", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x5, 0x1, 0x0, 0xcb1}, 0x8) fsync(r0) 2018/02/11 09:55:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x3}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) nanosleep(&(0x7f0000d66000), &(0x7f0000464000-0x10)) clock_gettime(0x0, &(0x7f0000b01000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000c1f000)={{0x0, 0x989680}, {r3, r4+10000000}}, &(0x7f0000256000-0x20)) clock_gettime(0x0, &(0x7f0000390000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000059000-0x10)={r5, r6+10000000}, &(0x7f00008f1000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000ec8000-0x38)=[], 0x1, &(0x7f000054a000)={0x0, r7}, &(0x7f0000869000), 0xfffffffffffffe11) socketpair(0x1f, 0xb, 0x4, &(0x7f000018f000-0x8)) 2018/02/11 09:55:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000898000)={@empty, 0x3, 0x2, 0xff, 0xc, 0x1, 0x5aa6, 0x8}, 0x20) fallocate(r0, 0x2, 0xce8, 0x5) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco, &(0x7f0000002000-0x4)=0x8) readv(r0, &(0x7f000025c000)=[{&(0x7f0000430000)=""/150, 0x96}], 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/11 09:55:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f11000-0x4), 0x800) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000382000-0xbd)=""/189, &(0x7f00003e7000-0x4)=0xbd) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x7ffffffe}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_procfs(0x0, &(0x7f00009f9000-0x5)="0300000500") ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00004e2000)=@get={0x1, &(0x7f0000ffd000)=""/162, 0x8}) 2018/02/11 09:55:51 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x7)='task\x00') mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000001b000)="25f43158d765f7541ee5d0ba9ed3647d03dd8165719c0e1cd4c314a153d2ec963a6b7822bafbdbc7af372c3ddc6cafe28b46e1ad0d0613e62cfa8600bb02531d131689bf23219387240da5ae51ac19b0843ed40e1ecdca7c0653c8932e59a9614a612f5061ae965ba69f598c8ea3b562ea8ea501f15b05f398172e6fb285b40c25d5b90cf13c50a034ba5b3ef46a3483356dde46bb813c51f9699eeff641193655164f0740830e588af85d269e84b033", 0xb0) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f000001a000)='task\x00'], &(0x7f000001b000-0x8)=[&(0x7f000001a000-0x14)='wlan1cpuset}trusted\x00'], 0x0) 2018/02/11 09:55:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ashmem\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)) fallocate(r0, 0x0, 0x4, 0xf97) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000342000)='/dev/ashmem\x00', 0x145000, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000488000-0x4), &(0x7f00008d6000-0x4)=0x4) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000940000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000c26000-0x30)={0x8, 0x6, 0x7, 0xfff, 0x10001, 0x6}) close(r1) 2018/02/11 09:55:51 executing program 0: clock_gettime(0x0, &(0x7f0000a7a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000c0a000)={{0x77359400}, {r0, r1+10000000}}, &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000001000)=@generic, &(0x7f0000002000-0x4)=0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffff, 0x4}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={r4, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x3, 0x101, 0x0, 0x0, 0x1}, &(0x7f0000002000-0x4)=0xa0) r5 = fcntl$dupfd(r2, 0x406, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000002000-0x4)=0x8, &(0x7f0000000000)=0x4) fchdir(r2) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000002000-0x68)=@routing={0x3b, 0xc, 0x2, 0x5ba60000, 0x0, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x14}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x68) clock_getres(0x4, &(0x7f0000001000-0x10)={0x0, 0x0}) futex(&(0x7f0000000000)=0x87fffffffffefffc, 0x400000000001, 0x80000003, &(0x7f0000630000)={0x0, r6}, &(0x7f0000fd7000-0x4), 0xfffffffffffffffd) 2018/02/11 09:55:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x3}) 2018/02/11 09:55:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a6932fd69ad2c8e0345c26db185e9ed5355ea1459f94049d3f3fd34cbd156009cd21e8473f8b4", 0x2c}], 0x1, &(0x7f00004eb000)=[]}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xffffffffffffffdb}) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000d7f000-0x4), &(0x7f0000b9d000-0x4)=0x4) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/11 09:55:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00006d5000)='./file0/file0\x00', &(0x7f00002be000)='./file0\x00', &(0x7f00002e8000-0x6)='ramfs\x00', 0x1, &(0x7f000083d000-0x9a)="006ff84a62b9dc1db9cf6253e01dc3f036d1046faf2a5a203e90415cf6571b3f947567bb717cd9bfbf919d6e9913a9f048420102e5fa04bba57bf99a0caeb65eb5fd8de4635f94d10093ab2f348b4e9d57ebbe18e21382491902925c856408260b45b0c3f35640bd0b675d8de8a82666df78866723b1e16dec674e36499c6345913a4b5620b9314e80c98b7d5975d73b8cbc0a77cba0325321") r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f000094a000-0x1d)=@random={'os2.\x00', 'vboxnet0^$nodev)trusted\x00'}, &(0x7f00008e9000-0x5)="1326292600", 0x5, 0x0) mount(&(0x7f00006f0000-0x8)='./file0\x00', &(0x7f0000b90000)='./file0\x00', &(0x7f0000247000-0x3)='9p\x00', 0x0, &(0x7f0000a9d000)="204d113d703ed735f1909c70bc86fee16bafe2e7af153b89a6027779e48acc8904415698dc00e6046accd548a50601f184a3a7a1e164b78ec2b0761737c2917d83b6dadf38666798e5") 2018/02/11 09:55:51 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, 0x0, &(0x7f000002e000-0x4)) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f000000f000)) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f000002f000-0x20)={0x0, 0x3, 0x80, 0x1f, r3}) 2018/02/11 09:55:51 executing program 5: mmap(&(0x7f0000000000/0xcf3000)=nil, 0xcf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00003c6000-0x8)='./file0\x00', 0x10041, 0x0) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cf4000-0x11)='/selinux/enforce\x00', 0x80, 0x0) sendmmsg$unix(r1, &(0x7f00006ab000)=[], 0x0, 0xc0c0) r2 = fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) mmap(&(0x7f0000cf4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000cf5000-0x4), &(0x7f0000cf4000)=0x4) 2018/02/11 09:55:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) bind$inet6(r0, &(0x7f0000960000-0x1c)={0xa, 0x3, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, 0x1c) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/11 09:55:51 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001e000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f000000f000)=""/14, 0xe}, {&(0x7f000001c000)=""/91, 0x5b}, {&(0x7f0000002000)=""/136, 0x88}, {&(0x7f0000021000-0x99)=""/153, 0x99}], 0x4) ioctl$int_in(r0, 0x1000000005432, &(0x7f0000018000)) 2018/02/11 09:55:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000cf0000-0x8)={0x2, r1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ea0000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000ebc000-0xa)='numa_maps\x00') ioctl$int_out(r3, 0x5460, &(0x7f0000565000)) r4 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000879000-0x8c)={0x8, 0x78, 0x4, 'queue1\x00', 0x319}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000a38000)) setsockopt$inet6_tcp_int(r5, 0x6, 0x11, &(0x7f000071c000), 0x4) process_vm_readv(r4, &(0x7f00007a3000)=[{&(0x7f0000def000)=""/167, 0xa7}, {&(0x7f000027a000)=""/154, 0x9a}, {&(0x7f0000f81000)=""/110, 0x6e}, {&(0x7f0000593000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f00001f3000)=[{&(0x7f0000d1a000)=""/236, 0xec}, {&(0x7f00004d0000-0xc1)=""/193, 0xc1}, {&(0x7f0000ace000-0x14)=""/20, 0x14}], 0x3, 0x0) 2018/02/11 09:55:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00007a5000-0x4)=0x4, 0xb, 0x4, &(0x7f0000245000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000c000-0x4), 0x5, 0x0, &(0x7f0000012000-0x10)={0x77359400}, &(0x7f000000d000-0x4), 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d4e000-0x8)={0x0}) r2 = dup2(r0, r1) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00003fe000-0x8)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000097b000)={0x0}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b99000-0x9)='/dev/rtc\x00', 0x280000, 0x0) accept$packet(r2, 0x0, &(0x7f0000114000-0x4)=0xffffffffffffff55) clock_gettime(0x0, &(0x7f00003b5000-0x10)) shutdown(r4, 0x2014) clock_gettime(0x2, &(0x7f00000a6000+0xbc6)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000c4a000-0xb0)) r6 = accept4$netrom(r5, &(0x7f0000f96000)=@ax25, &(0x7f000052c000)=0x10, 0x0) r7 = request_key(&(0x7f00001b2000)='cifs.idmap\x00', &(0x7f00008a5000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a7b000-0x1c)='vmnet0vboxnet1mime_typeppp1\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r7, 0x0) sendfile(r6, r5, &(0x7f000009d000), 0x6f8e4d4e) sendto$llc(r3, &(0x7f00005ae000-0xfe)="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", 0xfe, 0x800, &(0x7f00001ff000)={0x1a, 0x3, 0x100, 0xdff, 0x401, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/11 09:55:51 executing program 0: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) r1 = socket(0xb, 0x4, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000001000-0xd4)=""/212, 0xd4, 0x10100, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00008bc000)={@common='erspan0\x00', @ifru_flags=0x200}) setitimer(0x1, &(0x7f000000b000)={{0x77359400}, {0x0, 0x2710}}, &(0x7f000034e000+0xdf4)) 2018/02/11 09:55:51 executing program 5: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a77000-0x8)={0x0, 0x0}) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30003}) rt_sigtimedwait(&(0x7f0000a72000)={0xffffffffffffff66}, &(0x7f0000a73000-0x10), &(0x7f0000a71000-0x10)={0x0, 0x989680}, 0x8) [ 89.585257] 9pnet_virtio: no channels available for device ./file0 2018/02/11 09:55:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000b75000)={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, {0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x7ff}, 0x7}, 0xed, [0x81, 0xfffffffffffffb64, 0x2, 0x9, 0xfe2f, 0x5, 0x361, 0x1]}, 0x5c) 2018/02/11 09:55:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x8)=@sco, &(0x7f0000054000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000-0x1)={0x4}, 0x3ed) readahead(r1, 0x0, 0xdc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00003d1000), &(0x7f0000123000-0x4)=0x8) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000301000-0x54)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000008}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/02/11 09:55:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2000000200, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4(r0, &(0x7f0000b70000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f00004dd000)=0x32, 0x0) shutdown(r1, 0x0) r2 = accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ea5000)=0x10, 0x0) connect$pppoe(r2, &(0x7f0000d89000-0x1e)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) 2018/02/11 09:55:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000605000)='/dev/snd/seq\x00', 0x0, 0x47c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{}, {0x0, 0xba}, 0x0, 0x0, 0x7fffffff}) 2018/02/11 09:55:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)) pipe2(&(0x7f000063a000-0x8)={0x0, 0x0}, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000eb3000)=@req3={0x1, 0xab, 0x3, 0x0, 0x6, 0x9, 0x1}, 0x1c) 2018/02/11 09:55:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000228000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000f50000)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000601000), 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000ed5000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r2, &(0x7f00005d3000-0x8)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) sendfile(r2, r2, &(0x7f00001f0000), 0x40) 2018/02/11 09:55:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x1) r1 = socket$netlink(0x10, 0x3, 0x4) recvfrom(r1, &(0x7f0000409000-0xdf)=""/223, 0xdf, 0x0, 0x0, 0x0) writev(r1, &(0x7f000013b000)=[{&(0x7f000055a000-0xdc)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/02/11 09:55:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x800, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00002b8000-0x4)) accept4$ipx(r0, 0x0, &(0x7f0000242000), 0x0) 2018/02/11 09:55:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000070b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000b52000-0x4)=0x402, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000617000-0xe)='/dev/keychord\x00', 0x0, 0x0) gettid() r1 = socket$unix(0x1, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ipx(r0, &(0x7f000057d000-0x10), &(0x7f0000bd3000-0x4)=0x10) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) vmsplice(r3, &(0x7f00008a6000-0x80)=[{&(0x7f0000680000-0x45)="aa43acd1c07eae1b2f91a923cf0be04e970c6944ca9370aba441bcad5422b64addd98afd5ba5078ca94a8ae933d638aacd68a5733258abcd641bd6e9bcbcaf5cc659419e9a", 0x45}, {&(0x7f0000f0b000-0xca)="406f0def78ff2a7622418154bfdb3fd46d75a0dfd6b5d3af1e37a642c84fa15a356e895abd6e35881c48cbe96d4595e9ae93fc47ec9087a2393651b7d81b9f8393c50d56e6d755e9965fe6b1363551a2bb1382ed0cf85b7e711cbffb6874cead4ebfc09b3b04c1ba63da5e98f854905a9e23c87b9fc84f7ef6ddf240eb867221e9276c0cd0d5b45ebab7690029d6baaad0f07267ff46d6c96cfa9a7c650b68e07d0deb11b5f106190bff25a4156cdfe280856097f4faea7e77bddac7812b87cc2321e40627bd06be40b9", 0xca}, {&(0x7f0000c07000)="ab509432f8c69837fbd1d7b0598d04f0b56c74a89f7851a8a77ecfa99cece356cb536f6330043834654faea40eb2f662733150ebf567ddbb2c9637428e562c98b8c56eb72fd0284a94911fa33c26b6d90f84703b5f9317b34cebda76eb60b1ff72e8def8eb13635d4ec04fab37cbbdda95211a3b33f91f3863ce57c508d786d11756b5ece4be3d49c66b5573d85660fc497914cfbcf7aa0cfacef1bb873439bc6148cb2cecdf0e0f157ccd400fcace54e3dda130711a99ed6257e350e8e87348fb9a14df203b55971572365d256863099474024eb4d8a47c40de707cc489f16dcad4b50e87789377fccacf0e9034af8253e542b17a187ff9", 0xf8}, {&(0x7f00006b2000-0xc1)="a9ecab2cf865b574c0871995327f88328209e91f0641af6bd342408d4594d028099a48576773e9bac1eff391343ec0fca40dc9ac0cc0ceb65a2d385a24c9c45fa790f821e47196953913ae7bab45537220005067c4a6bd4e3c396d152802ca477de3642d323abb19381e150ff2f3661f35eb9a32482088c553b9d68fa76b1d0f52a2a69752d076018c3bbdd2321f9a43b3a1c74025462eeb0f35608b48bf144f182ace72ea59eb8490a7c944a011b90a298e6e2beba3899a21682b58e1653a86a5", 0xc1}, {&(0x7f0000f27000)="c0f9bcd323b40ebb6b886c070d08f1fbb67524ecf7fb246c92770b1e1c17610f460f56169800d9d8f09336402d8b6ff0124932f6525a63c863208e4ea61b61e179ca9776d7d17144d734cbd5d39805358a291e42d0ff32a85fed2dd9da926e40f6419cae3b28c1f9dc90ea1855427928dac1dafaf2b6d9532cdc878d4e0ca4b5c8a1d8a5f634ec4befe773b41a", 0x8d}, {&(0x7f0000cf0000)="f8536734b71bcb8518aba0fbf69e84e773353eecd95b584b6e98d0a2dada336ae0c593df9c9053038cb6eea1ac508cfe871e263d4b7acf05b415d7e73ec6dddf4768540a75aef06f4c5a8daedd75fe145acaf1aaebfc3b06f13a53e225b87e9b43f4b41e17fc1abb28005709e38e9dfe7eb6eba78c9c06437f499e021b5786e03120a27b791692f259845ec3f4d5b9f4bfeb574c6ffcc3f374559831", 0x9c}, {&(0x7f0000ef8000)="50e48abb610d29509888f9b85ccf21594772209b72933275722b474b", 0x1c}, {&(0x7f00001f3000)="cdba21592d4b7dc66fe8772671e0c134b5065c5810c2f7c14ddde022199bbddc8caba48682cefeb5ed0a5101a06d39d6c5c2c56988dc5eda7291bd1ece489ab7d64f86adf4dc939fac80bb5f59dcb58d86e7bcea9dd46f38b2e1ab6171c628017ad2bc0165f393c600438b959c235e72fad29f983461cc38c3ae6f63abba36e242ef02ab2160fed6fa497ed4fff18ec3139a5de7cef0c0b31e336c2cb138816ff2f475327a1e6a1f6c8e9e3ef19cb153e7a885363206565b497891a9e156d50d5d57c49cefa8ea179c6e781de3c19e0453c215bcca34b999aaa4f2e0e5ef544b331760be15edc2e63ff11c6baeafba60f1f544c68a9b987b83", 0xf9}], 0x8, 0xa) 2018/02/11 09:55:52 executing program 0: clone(0x0, &(0x7f00009be000), &(0x7f0000a4a000-0x4), &(0x7f0000bdb000-0x4), &(0x7f00001f5000-0xf6)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/02/11 09:55:52 executing program 1: r0 = epoll_create(0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00003e0000)="dbbeed93a2a8fa6a05bd96cb9e74d9cf4524dd2deefdcfd8b71af187406981c01c62cdc133b1541287a2253237ad7c1ff4060157bad3e18122bdddb4118cc8ec3e743a18a5b75181a497947362967e8870998ba2e36d686e88b10dcc83e710edf36fb4f059d06d6643700f7e869bf5b840dc", 0x72}, {&(0x7f0000397000)="25666922f9609eced6142aa5983f2d714e7f52958e219de79b840ce5c2664e03db4509552825e9cd5ae22387f39bfec0bf8a8df80b2af7ea94f250b7a62baa67be24b90b7d3798d84c8bb8ad87c2af1efe2bce0710890c576cd00774f0e70cd72ef201a9d705c26acc59694909380712022a012b0be391f57bb10b8841ea0fdb9dc331f125e4790b9a1fe5c4e17d97af7cedbb9075ffac48c9bb1ec0f0789dadb60f81b631d74c2a388542b2c2904e91a1d94ac621bccbb81f170720e6a347349d2c893582b89bb6a22b3ab7c44a11139e8c891b6a9db9b32eccb6fba23c5798", 0xe0}, {&(0x7f000047a000-0xca)="bdfef9c419abe5e1c39c9eb7ee523d8a25f8be4b79b07a2cd0f9eea0b964fbed2e2a5d9c5007f1638b9e0512d31a889a5efb33eacc49fa5a73cff8b49997c054412ffc90e020baf65f8ad7b6b8d6e0a3179166d526fada92ff9301fb40094788d48e5575ac3c7ad891e1f5613124c411c7950de192aee491d8c41d34247b19700693f5f3950b6fe1881370fad406eb09ff5e2e156ec138bec5b63a071d36451e8babaefd8d51344224058cf3c7dbb2fc3b808eab10e416f67cc5e79e4b97dd04e84ffc159926befb1d0c", 0xca}, {&(0x7f00008b1000)="f8d8a524894419fff875c0c46a914e39534646f2a3e941066720cbd54df5775772132725ff5246d29a073f3d9193f0b40a752b8eecba499d4a36c19e7b04d7843f97cd3ee9f7d8d4de927556d1dfd97df4a7b8daae4771aedd240c7542df97339aaa4a51a3515fac376c1f28d0b0ce992626e7715e06629f11c5519c4b2e0b22eac0b86d2a6bc29e63c7f96067c5a2638a277f5945daeb33636cfa456c4f87ce23ca469551529a275772075bcb531d24af956b210c384724bf49139c87ba093b0eee2f7aff7aced52f8beeb5042a2f11f3cdb91139f5b4d4bc8575c595154270157640a14e45f760ec8cc4b0acd359e99513", 0xf2}, {&(0x7f000093e000-0x6c)="d9a69bc4126d53a7661140bbcc1d0d16a508f53a31670430bcb562a4fe8ed34e51070a77eac5969c31cb48c1f8fd2b2b2c1542be8e073f1b5bd07ead460ac333c4694a832cf82108f061523fe6acacaac23bf8edd0203236afd169d053819bba692370344ea197019549adc6", 0x6c}, {&(0x7f0000e8c000-0xf5)="11c239ff77614fcf504c758c5a16a9bd4a0bacb2eb1b6b53d955b3285aa89ef6aa83bfa831f9c820e484d2180f4d853a027ee7b2a450c85c4973f90abf06bc2d520cb3aa683db6f88066979d43b626c65d84db7553ed7c20e380376b0693baf4b7fdac34470e4a6b0b7f0f9aba712d5f0742a68ce4cd46a359a2e00b1388b367be80b5cedc9d16fe6bebeddec81e8942e2edf5d471e4207fa2f55ec84950449ec3d0e98d86c4aefa063350d88cee9eb878ef0f38530d301be37813c0c7921308421295210bb428dd7a464f4a326d5031a135856aba3c56db5f2abe2b21bab08a50e9cfc3d526f0405e68d80d6aa8c8ce7a5e482ad7", 0xf5}, {&(0x7f0000b5e000-0x5a)="979a9bb3dee3349fdfefd154dc8f9f69ba24d49536c1e7102f76cfd463f7764cc8d22cb0b0fc879d3fa2a025e17f67416d71f8f3d5b848ffc380b63860ee236ecaf1e42c18b05850c78c22456f142421417b6de4e13ac84f9341", 0x5a}, {&(0x7f0000000000)="e9fcefed93e585548b44", 0xa}, {&(0x7f0000e84000-0x7)="54df3dcea6a47f", 0x7}], 0x9, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00002ae000)=""/72) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00006f2000-0x39)=""/57) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00003c4000-0x4)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000ea0000-0xc)='/dev/ashmem\x00', 0x400000, 0x0) r2 = creat(&(0x7f0000c58000)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000d2f000-0x58)=""/88, &(0x7f0000701000)=0x58) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000047c000-0x4)) 2018/02/11 09:55:52 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000000f000)='/dev/keychord\x00', 0x80000, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000008000-0x8)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) ioctl$TCSETSW(r0, 0x5403, &(0x7f000000a000)={0x40, 0x47, 0x80000000, 0x4, 0x100, 0x0, 0x100000001, 0x24c, 0x80000000, 0x4, 0x100, 0xffffffffffff8001}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)) r1 = pkey_alloc(0x0, 0x3) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) pkey_mprotect(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x1000000, r1) r2 = dup2(r0, r0) ioctl$KDSKBLED(r2, 0x4b65, 0x20) 2018/02/11 09:55:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r1, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r1, &(0x7f0000794000-0x60)=[{&(0x7f00005d1000)="f7e9", 0x2}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000592000)={0x80000001, 0x8, 0x7, 0x2, &(0x7f000092c000-0x2)=""/2, 0x25, &(0x7f0000174000-0x25)=""/37, 0x1e, &(0x7f00009a5000-0x1e)=""/30}) [ 89.710670] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=17381 comm=syz-executor7 2018/02/11 09:55:52 executing program 3: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000001000-0x54)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f00005ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000de4000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000052f000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000de7000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000b09000-0x78)={0x0, 0x78, 0x3eea, 0x8481, 0x5, 0x8000, 0x0, 0x2, 0x408, 0x2, 0x0, 0x3f, 0x20, 0x81, 0x5, 0x3f, 0x7, 0x6, 0x3, 0x2, 0x7, 0x1, 0x6, 0xff, 0x6, 0x40, 0x0, 0x0, 0x2, 0xffffffffffffff80, 0x3f, 0x10001, 0x20, 0x8001, 0x1, 0x0, 0x7fff, 0x0, 0x0, 0x6, 0x1, @perf_config_ext={0x4, 0x200}, 0x31888, 0x0, 0x628, 0x5, 0x2, 0x9, 0xeaf}, r3, 0x7, r1, 0x2) r4 = request_key(&(0x7f0000de5000)='dns_resolver\x00', &(0x7f0000b31000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00008ba000)='(\x00', 0xffffffffffffffff) r5 = add_key(&(0x7f00009b1000-0xb)='asymmetric\x00', &(0x7f0000d3c000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r4) keyctl$read(0xb, r5, &(0x7f0000374000-0xa4)=""/164, 0xa4) 2018/02/11 09:55:52 executing program 4: mmap(&(0x7f0000000000/0xdbe000)=nil, 0xdbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000dbe000)) keyctl$join(0x1, &(0x7f000004a000)={0x73, 0x79, 0x7a, 0x0}) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) close(r0) 2018/02/11 09:55:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000492000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005ee000)=0x0) fcntl$setown(r0, 0x8, r1) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000067c000-0x4)=0xffffffffffff78f5, &(0x7f0000635000-0x4)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00009ba000)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000614000-0x8)={0x0, 0x1}, &(0x7f0000554000)=0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000026b000)=0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00005bc000-0xa0)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7fffffff, 0x8001, 0x80000000, 0x2, 0x80}, 0xa0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x8000) 2018/02/11 09:55:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0}) r1 = accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000001000-0x30)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000975000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000001000-0x4)=r3) ioprio_set$pid(0x0, 0x0, 0x5bd5) 2018/02/11 09:55:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c6e000-0x17)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[], 0x0) 2018/02/11 09:55:52 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}) rmdir(&(0x7f0000014000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000246000-0x8)='keyring\x00', &(0x7f000015e000-0x3)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key(&(0x7f00002c2000-0x12)='.request_key_auth\x00', &(0x7f000026f000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r1, r2) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 09:55:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000aeb000-0x4)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000484000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x7ffffffc}}]}, 0xd0}, 0x1}, 0x0) 2018/02/11 09:55:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r0) r1 = epoll_create1(0x80001) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f000000e000-0xc)={0xfffffffffffffffc}) 2018/02/11 09:55:52 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x1, 0x13}]}, 0x20}, 0x1}, 0x0) fchdir(r0) 2018/02/11 09:55:52 executing program 3: r0 = getpgid(0x0) sched_setparam(r0, &(0x7f00009de000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d17000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000062d000)={@common='lo\x00', @ifru_settings={0x400, 0x1, @raw_hdlc=&(0x7f000008b000)={0x1, 0x8}}}) r2 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f00000eb000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f0000b59000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00001a4000)=@common='ip6gretap0\x00', 0x10) r4 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00003df000-0x4)=r4) 2018/02/11 09:55:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000013000)='./file0\x00', &(0x7f0000000000+0xfc1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x989680}, &(0x7f0000013000-0x4), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000a7d000-0x18)={0xaa, 0x59}) 2018/02/11 09:55:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000020000)='net/tcp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000-0x4)) 2018/02/11 09:55:52 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000-0x8), 0x45a2, 0x0) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10}}}, 0xfffffea2) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002b000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000030000-0x4)=0xee7a) sendfile(r1, r0, &(0x7f000001f000), 0x200010004) pipe2(&(0x7f0000001000-0x8), 0x84000) 2018/02/11 09:55:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r0, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000dbf000-0x4)=0x6, 0x1, 0xffffffffffffffff, &(0x7f0000cd1000-0x10)={0x0, 0x989680}, &(0x7f0000b1f000-0x4)=0x2, 0x0) r1 = add_key$keyring(&(0x7f000024e000)='keyring\x00', &(0x7f0000dee000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f00000b1000-0x5)='user\x00', &(0x7f00002db000)={0x73, 0x79, 0x7a}, &(0x7f00004aa000-0x1)='1', 0x1, r1) keyctl$revoke(0x3, r1) keyctl$link(0x8, r0, r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000032f000)=@req={0x50, &(0x7f0000867000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xb3}}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000481000-0x11)='/dev/vga_arbiter\x00', 0x12000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00002c4000)={0x3, &(0x7f00007f9000)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000c5e000)={r4, 0x2}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000044c000-0x8)={0x0, 0x80000001}, &(0x7f0000679000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00002c8000)={r5, 0x27, "4f1bac24a790c0274dd4c3d08431b42df0266cf9650f737851810455025c1659628f3a7b1a237c"}, &(0x7f00006a1000-0x4)=0x2f) 2018/02/11 09:55:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000674000)={0x0, 0x8, 0x2, 0x0, 0x0, 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000fb2000), &(0x7f000066a000-0x40)) 2018/02/11 09:55:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001f2000-0x11)='/selinux/enforce\x00', 0x840, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007be000)={0x0, 0x9}, &(0x7f000054f000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000014b000)=@assoc_value={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f3a000)={r2, 0x4, 0x30}, &(0x7f0000d92000-0x4)=0x20f) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000821000)=0x8000, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000205000-0x8)={r3, 0x7}, &(0x7f00009fe000-0x4)=0x8) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000237000)={0xffff, 0x0, 0x2, 0x9}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sync() socket$unix(0x1, 0x5, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x1000, 0x0, 0x1ffffffffffff}, 0xfffffffffffffeba) 2018/02/11 09:55:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x20071026}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x3}) syz_emit_ethernet(0x61, &(0x7f0000efb000-0x61)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @random="d973efd01ce1", [{[{0x9100, 0x400, 0x3, 0x5}], {0x8100, 0x1, 0x2, 0x1}}], {@llc={0x4, {@llc={0x0, 0x0, "be72", "935ee1bfb16637b2b54689781e858db98f1bd7caae49ca2022a2a20d75632a3ccc99914f0be909796c6657761e5129d325cc74bbee1a4468643804835f2d172e3af293951418dc"}}}}}, &(0x7f0000d34000-0x18)={0x1, 0x4, [0x4c3, 0x403, 0x144, 0x153]}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000497000-0x10)={0x3f, 0x200, 0x97, 0x7, 0x0}, &(0x7f0000763000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000018f000-0x6)={r1, 0x1}, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000eef000)=0xe8) setresuid(r2, r2, 0x0) 2018/02/11 09:55:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc6000-0xd)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) poll(&(0x7f0000266000-0x38)=[{r0, 0x80}, {r0, 0x8000}, {r0, 0x4}, {r0, 0x1000}, {r0, 0x2021}, {r0, 0x100}, {r0, 0x7444}], 0x7, 0x1ff) r1 = syz_open_dev$usbmon(&(0x7f0000210000)='/dev/usbmon#\x00', 0x1, 0x80) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000f8e000-0x28)={0x9, 0x2, 0x6, 0x101, "74aeab0bcb2941ff09fb86db485879f4a420360a57ca3dce5423778d8f1f4f85"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cd8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000a18000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) r3 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r3, &(0x7f00001ac000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xffffffff}, 0xc) close(r3) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000a2b000-0x10)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000dfd000)={0x0, 0x0, 0x0, {0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000871000-0x20)={{0x0, 0x1c9c380}, {r4}}, &(0x7f00003cb000-0x20)) 2018/02/11 09:55:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x400000000001) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f07000-0x4)=0x1, 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00006ec000-0x8)={0x0, 0x0, 0x213}, &(0x7f0000926000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000115000-0x38)={&(0x7f0000d7c000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000bbc000-0x20)=[{&(0x7f000053c000)="3d47fb599831c511cf976754f0ccc9b49b607077c2b123ccdd42179296d5390523dad7f38a8c4a33fd21bb2e64845644d4e932d034f5c7ca15ba5992d74763805174cbc774517544b1701caa4afeeb35c7a3de32ab4740730866b01cc5df0945a5f4b889e87638314b6055476d79c517ba0136689892d38fd4b55a90f6f311bc356c253ed8a6831830781bcae0c433e6f9dac07f04a3154aaec323920bb0bae886498cfc2063f5849c89dbd205fac10e1dd71e65ef422579108457ca90692001bb8279efff4d083232fb3579bdb701db6c77c798bf429df8bca728c2ff045e035603115db5d69b8e4b98e4c539505d7c6481d899c0bf69b1b01d41673995d07efeacf15a342845c0a1db23b9d63e901972c6d0e32937c86878367cf1a5c03fc55709d438377fe986b58434ba0fd98b313e585b9a884eac0a789caf501e65c08340c560a77d0747dc0f05629fa617d2a1c9b03c9e1acb230fedb53bde25fb0a636c7998ba19898126b87a78f509b1f005a462ce93f79866fe5ce4bfe6b77f526593cb390369449f60548d4b675302e65bbdbbfc20b68f816d3376660af792e8c58e50a2d0d6f93b8c1701cf381d60d5b1649463ca5aaaeba6eb6d28a8ee263502e0855493742d8f80ccb9809ee264c7f5fe25590bf50288657711b2152d4bc7d7a653f58b2131bb9754db537aea0068ee5a8915943efd02ca3b8c7c7b6d8d3e9ec5f404a787d6257b4208cd756e24bc5ddedce31078ec0fec735f02a67ef200fa891826aaf444c526e0b3b0ad5b68920abe089357af6e3747e3b208afba93730dde01eac9061161f5d8fd9c6d6157f422601ac01540dccee7c62ae3c2ff2a7e0fe9c509d5d0e0dcf2a6540a2caaefb0a6c4dcf15a6c3d565f68cf0d0eca43b614df7c55581f42cb631f1712246a0ec4264fc69c6df8310eb41aae2022afb78337cf898370722bd333dd5020b008e2c7b0696c834e18176c44f3c71d941826a67ba51d1d4b4092dc360641b49621b33ef00316eded2547bd643626497691f420fc62236332b2791bb8de92dc92d96132c0b266d2f92f367c6a5a786e5f2ba5e9ee38e68535f834829f53175f81752e9c5c75e359f3e9ad5035009ad35dde8f2678e058cbe25d811f41e8a9d8bf5e80cd6d7151b0e5ec913d81ce0975afb2b96be80dd065482e4bfc82dfc77842001710d88eb69aab8870c212121964d60332d6f3ce5174f53e859c70c2e9e4b9019043f0d6baa8320d984955282346afece9b407b0991528d956c30be39c891ce85574f56d3b17dea7cb4c4400cf6730892b9104ecaf6d1974400e1eb97d4dc73a81584ce70c289e3b963bc1e8192e46ac1346342901279dd79a3d24be6bbd2746092b4bdd74b015e4a790381ac5276c157419d1bc3d195731c4a811f1818e9c79774fdeb85e431ac133e64f2f449cd425c227c0115437a9f36bc3936b2ab08bbf00564d839bb1e0e0e3da6e0d7cc04da7ab307ce1ca76cd21792e1cee8138b6c1a584249d3964c0e4e5e796539abf060b255773c067ddd217a829915d228460b01aa7c6712265a4463015380f5b42e5d03fb6d6cc935d2281adeb051adf8fd3fac090b5cfb161ede14d7210d0c49062ab028acd09fc649c77d2bf2a09d9d0a1187ef3730f44f0c597109da6beec4c43b05b6353f757041df009c125419c3cc9887d4df11eacc5adf54327d5499c404df2b9914211f1e1f87e1888e115f245d8355cba0a111a5b94da2ef9a6f3cc79876bfd1d0bc732cccf57af0bb04f2dea927ad99b699758aa12894078c2bf12a43d54fdaf1f683ccfb6469566c49f50f5a5b6ed72902d94a350c15fafb65a89bfc9b1667bfc6aa0e7f272bc1ae1afc212e201e69c3493cfb79b15dedd644338f7c9aae2a2e647006c1639009ec5292f2d98673de60ada93610d099312840acb81af069909dfadf7585dd8c9d069506eddb8136c9b2cb9268747cfd2e3eb9fee3d6e622138700e9a94be6e008e5ab9a884eee37970fc1fbae2502eb4548e337f88835a84660143758d1f1094937c6d362f4c5bc134f20a91028d8eb31bd33fa6733ffb5e701c4393a1043392b4eabe2d5642dd35aa68fcba24ee90c76eb1055ca231c2e9646aa3274335eb9d39dd437de861dddff28a47df11749aa4f30b7fb75d73be0cdd871905721e52975e32400cdadfbfad49972c90da0b4c81564fddcd96a1b8fc229c9254317beafe836e2117b105d2ddb159701ab6cb9903f435a7d72e28571bb75871ac27e960bdf0cfe6d1d47141fac05b458b1a2d4a204fce09c603525b8efdf75f113d5478cc267eafbb5741b05de78c7b5ed73841b337dde511bb856444e97df630f4a8c0fdeed26cd8a4fe13e745d5aa725b79a45697e2f578af8f143aec3163fc8cfaf85846b1b0b8e0389d024ad824a91ad35026cda2d8b01bff8b1197008567b4843b79b836b3ce796d008b143fcda4818351a5a284ae4f9001446803b36561579bc050f1778bd5fdbaafb65c74ae94ecdb468843f8c98fc099bd4033eae24bfd017d5cc935a8bc81e6f00bfefc34deb267627a6da7cf815acc9951ef5b880e885823d5636c4223a6cbfe720734b7eee90ba9e3a5773b9b9f1c03efe8798c3dea0d7aa5b344629169a902f2844eb01cbeb129d880b0e28b0e286ef01a2997144160c3b1e5ee1efe6cba40ce1f2a8c0261feb3288381086e8408a72b5a512d62504af55c94e69ff7f3bc6b00787c4cadcc09879e61310a64a14fe0b6cd8dd516899579431bc111221116cdfb45c7c4c40a958e0bdd507d3267e6d2a7e2f8cf7d07f39c208f1e10b5682f6c273d50260caf83561e655825f03cdb8f38fc22da6263ef83e0005c2d333e737bb565226d48b2854f14de25f71358583e16b8a0ea3bb3fd70d905b12ef9dc1c5af2323d7ce5d98bb4993008db1bfc7c4461274190d5e2e6fa16642bd525c3380243b9ec15acfc1920928768c8e45468b563ddab5bfb23d4a9e3c0e8f424fd7cfcf67a2f589db284b26eb133fbc00427b6e07a9d53223a1149880bc1bcbc6bced6b88846b9711f8ee21a00c3bcb5a024b7626ab17fbd7d4cfd3697a499ba7456e55984ca6ce32dea4dea913cbece204ad72258ea2874972cc7786d4803dfd6e349a1111318f043d3b6c811258815756ca5caf3a4d802188262b4898c0bd4731744b9345e57a7b548a6d4fe752fcc3acd7355a434811bb5708145f0d230c9ef50c2d40da69435db07451bc2f5d5dcc352ae68e6c81ef942abde95c68eddd74cf65b89eedc49040f03233e7cde614af9672ef1f2b8a5306914056dd0e3d75489fc0859a1f5e61158348c9d9b137b662708a005f71f4d6c47bd6a120a123ec69f041f11d78b3f48d7695decdb8978b5bdbbbd30e05c7b569e2fe17ca35aef7ca6f533b4dcae7c068a9d8bb630da421788041fc514105442ca4363458742e662809f97be96229f69c9272fa3add24038d77746ced2100856f1a890012ef4cd2778223d5b710906e725c00548284fd3110845d463caa9275a5107849bb63023f4d0b53ac4f57fa63a01ccabe53692fa8fdc1b439e0b62c0a7f1aba43bbb9e6d2288a5cdebd2f1e24d253c0ee276fb36d219d0079062e3bc1ecb544b61ddd317e6f3904ef32fab8d298fd0b6bbe643c044bd1f9e3d81be5951f8ac24b25c8d93ca79658e6c4219c454b3c0326ac5f5d413301834047b7b574901dc148cf9c847b9daa2bd0627656700f297d248370126971ede1bd7b2c1c7f3454743639d0a8354d117adf06d5c4154e153c911857f76ebf9eb565af56d845fed85b4f0e20600054f8b48d9b129bd515cead6ebad50273acb3602746af11dc23d720aef8ba2f63db5d36dc0fe2baebadba41741342ab4d14f2e02b7f9c52c41f96e491009e50b3ee0defd5caa841a47e93321855e73e5c4198717a576753c2486fe02428acf4c6fe6c274c8697746ee923f953677796d8d6d60c825d6fb65797aecb57b2b79da0db6627219a37bd400f1811c5d8666e98c52995b419708ada6abf1854047f117345c02d8d39cd8650f9a9e8022288b59ce97ecbb33a0c43479c43405233cf6bfc464f2ed42ab10b1325147f8d681cea50a0c880aa3ce465fa9abd12d99d714d8728d7a680ab4fbc6d6f76885c041ff547cbbff09a0a8128caa69e6c09af45cd3ffe70244f74fdc7edd9379224f035d6c270df09040f8ff96050fc6fce0fdec16c73fea47d900aa3af52c9b5fe5790357b4f973044e1c79814ceabc20ba9b24a65ac782e3df6675ccb6df852579eb4cfc944300a3126dffc6e48a4c79a9c744d56663b046aec715de064bb6a1b015ca0823e62c9047d871ce38962241c42a44a1e5afaabc392fdde28b3a8035ddcafe8be2528ac63cc2cbd52507761cd38daa5ab9428d5e51c03e43ae7257d7bbd24281f44f9fa0e3355c8056bb3fda3bc095aee27464d88d2482115ab6d2177c1e73c8d8946b834f25672e7c869ca8d6aa99b4989b5a7c394e5c6fee7a618c13dc985996922cb8eac80e4dbe821b1be24ed5c9cde14a6c4bb96d67406b9b50858fc97004181c07bf72a7257fbaa7051b174b1746cacbf6b7a55fff899ce20e34e1238335a55ac2f99bc79d7f3c70fefceffc5728cba66371aa5dce62a0b4cea53a120fa0461dddd94cebd4b93b9375077fec514b1f8bd9553b2a5022cf603726f9ef7fa19c6525b0a0e5d81b7855a52d520c08bdf754ec8f72872caadcad6475eedf16f014b162b5ff5b1edcfa83913ec2d63d6cc150e770c1dd12bf5929fb7b46736f74415a32d4c6fd62c9ad759a618b1fb167b6c467095b7b4a1396507551b52d221c433c8aaf888afc8c466c4e42f6f8807f3b068426cafa671ffda3f92f3c94260731f79b1442fc021be000a2d405f4ccb6986aff54c22d1de75d033d436ea8a360ba9d7d0c0feee72b7470bf8d7c4f8dd4f6065fb2cf24d976c6b37e87eabc5524cfd56ec5fd0409ab5ac97be648ba9611af0e6576f5619d94e8c2303ffb44791328d5460c8337083749604ec2020e11f7a28a142db5cac867325de27964ec145f3bafcbd255d22f60e8cc41351210b6bf8ce43f255adada05b7d73b1e31a9c00131fba20808f4d41667fd68009a953add73f790c92bcb11fd611ffd7d8abf6b806c6462556f87c29c0bd2d2c3bf1cdad2258708f9eaa403ad804f25af2c93429793470c407b2ab3e136d714a0965613d1c7ff76b98c6b15360c7b49184181dbd209014346f1a01f6f961a7687d9974d689490485c5385ab7572b7bb751686e81c56384d34b04384d826383ffed81d8a18c5922aa28f21489efe8cecdd00452821407a558519fda060136f8929209e55f17f4b0fbd216df2840de7dd587ea250283d67f82d84422020b004a47e14c5125b5e9521007aeb7773d39ae6de8c73122a14a94987d4da4a830f3879fac47c32de2a32677131555bcc43f700235996455c1a4ededaecf85a1675b5d42b1b88d28ca8956c4d66d75774ca35a3a212aa3580fb50d0ddb4ff844d90d7267d69dc0a8b0c45ba9e7fc0aa91fd43f9ccb33fbd77384a37a8dec2c07c03257c78bb345139ec80d67fc8a7d4908f9a4d037fad47278329b57614aa4710ba9eba0cef7fee9c23f1710423035f79999295bdfb480b8ec2c6640e59b54f58ea0c194694c7ee9fe1be42a9b0fb561b299b89f42cfb39ce545041b32c8cae8f0a4ccfe2d681c46328c5a0207f811d9e030d9ec5bd47a687e81a6051ba2488d384afbbe24c4b58e9933cbbba5ba2297e23ee481326b826ccf8dca131ee62", 0x1000}, {&(0x7f00003ae000-0x28)="622d19470930735c19abae5111368ec063b71aa001b399f765753b00b696bedd49ddefa7f56a7fc4", 0x28}], 0x2, &(0x7f0000462000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x8000, 0x8, 0x7, 0x9, 0x8, 0x92c7, r2}}, @init={0x18, 0x84, 0x0, {0x3f, 0x4, 0x6, 0x2}}], 0x60, 0x80}, 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000856000)={r2, 0x400}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000b57000)=0x8, 0x4) 2018/02/11 09:55:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000035f000-0x38)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8, 0x9f}]}]}, 0x30}, 0x1}, 0x0) modify_ldt$read(0x0, &(0x7f00005fb000)=""/244, 0xf4) 2018/02/11 09:55:52 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000002000)=0x6) 2018/02/11 09:55:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002ff000)=0x4, 0x4) mmap(&(0x7f0000000000/0xb50000)=nil, 0xb50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000b50000)={{0x2, 0x0, @rand_addr=0x4000000000000}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xfffffffffffffff9}}, 0x12, {0x2, 0x3, @multicast2=0xe0000002}, @generic="be48930278206614ee183433ebc28869"}) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b51000)={0x0, 0x8, 0x30}, &(0x7f00002e1000-0x4)=0xc) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000382000-0x4)=r4) mmap(&(0x7f0000b53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000b54000-0x8)='./file0\x00', 0x4000, 0x101) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b53000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00000ed000-0xb)={0x6, 0x384, 0x4, 0x33, 0x7fff, 0x100000001, 0x3, 0x1, 0x7, 0x7f}, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b52000-0x20)={0x3, 0x23, 0x8000, 0x7fffffff, 0x28d7, 0x47571044, 0x5, 0xfffffffffffffffc, r3}, &(0x7f0000b52000-0x4)=0x20) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b50000)=0xc0df, 0x4) [ 90.161432] audit: type=1400 audit(1518342952.437:111): avc: denied { ioctl } for pid=17464 comm="syz-executor4" path="socket:[37158]" dev="sockfs" ino=37158 ioctlcmd=0x8910 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 2018/02/11 09:55:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d70000)='./file0\x00', 0x3) link(&(0x7f000057f000-0x8)='./file0\x00', &(0x7f0000c8f000-0xc)='./file0/bus\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e8b000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000177000-0x20)={0xcc64, 0x12, 0x0, 0x7, 0xe, 0xfffffffffffffff9}) 2018/02/11 09:55:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dd4000-0x9)='/dev/ppp\x00', 0x2, 0x0) accept$ax25(r0, &(0x7f0000d76000), &(0x7f0000578000-0x4)=0x10) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000013b000)=[{&(0x7f000055a000-0xdc)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/02/11 09:55:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00004dd000-0x4)=0x80000) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000d66000-0x4)=0x8001) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000587000-0x50)={0x0, 0x7f, 0x3f, 0x0, 0xd}) 2018/02/11 09:55:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) pwritev(r0, &(0x7f00006f9000)=[{&(0x7f00004ae000)="f78e231d2f17baf2978d9904b460eff034507756f09df05604aa5a886d0dc9da434d954fe490f5c81bffa87beec6138a89ad1dcc01ec18738a3b59ebffc3606f8cf253052f7c8759162247ef24ea74be0d2a59ec95e1bd27f2d9a62cea14ad2de543f40ae7f631f399cc56d2d5c3ae27006d961dff17d243dbd96ee421b9a464950f8a93a28002f2aa0587d1aac15097312ffc9cd015feb4305d14ebefd34f15a52cd43ce9345f156970c70b6f60f7b52cfc2c5238c4b722be56983f", 0xbc}, {&(0x7f0000556000)="7fe1521cec6f141d31ef2931cbdce791086d44dc4929963009ee1a28451af139dc13309cc4336ae610edcefe41f46a80bbd77f3986d6897576383fa7801797b761248974fbca3fd0225d947d7fce9bba2b37339b04dba0c1d6072c5e0829a9d4d133b29b", 0x64}], 0x2, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000c18000)="020000bd7b00000000005462fa01a15eaf0d2cf63df13cc37902a1fa000f4a95bbff850a82633575066a1e58a98399b397e695c0f03d3b00000000000000056e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e8ffffffff2f9b14732017e246b39fb43aea0626333508041580be20f95748a602000000001f0000d1b0e6ebcb1fc7721871363e97100c4a4c2eb55c0c14f1659ce8c800d2e97e60a3649f93ea0c82630000000000000009807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) socketpair(0x5, 0x2, 0x329, &(0x7f0000526000)={0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000a8b000-0x48)={{0x3, 0x1, 0x3, 0x1, 0x3}, 0x7, 0x8}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000229000-0x160)={{{{0x2, 0xffffffffffffffff, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x0, 0x0, 0x0, "fb9c08f44354f30fb2077b117518a9907e300776b6da7055ba65e2939027cfd2cbcbcbd3b2e40a02eff37e2efd5e977e977f0abd00272e2946254a95fdf330d7e82bf5240d137743c29841988b34b929"}, 0x160) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000095000)={0x12, 0x90, 0x7c1, 0x8, 0xf3, 0x9, 0x80, 0x3, 0x6, 0x6, 0x8}, 0xb) sendfile(r0, r0, &(0x7f0000826000), 0xffffffffffff0000) 2018/02/11 09:55:52 executing program 0: mmap(&(0x7f0000000000/0xb3a000)=nil, 0xb3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00006f5000-0x8)=0x3f) recvfrom(r0, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000b38000)=@ax25={0x6, {"2d13d4162d9f16"}}, 0x10) dup2(r0, r1) [ 90.189503] audit: type=1400 audit(1518342952.437:112): avc: denied { setuid } for pid=17467 comm="syz-executor5" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 09:55:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000287000)={@generic="73702b257077cbd2f9103b7906fc25b0", @ifru_flags}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000005b000-0x38)={0x0, 0x0, &(0x7f0000e56000)={&(0x7f0000c2d000)={0x2, 0x4000a, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/11 09:55:52 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000002f000-0x4)=0x3, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000014000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x0, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/11 09:55:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2404) sendmsg$inet_sctp(r0, &(0x7f0000957000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00002c9000)=[]}, 0x0) 2018/02/11 09:55:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000309000), 0x4) socket$nl_crypto(0x10, 0x3, 0x15) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000878000-0x16)='/selinux/checkreqprot\x00', 0x109000, 0x0) 2018/02/11 09:55:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) bind$ax25(r1, &(0x7f0000929000-0x10)={0x3, {"f65c33705f8577"}}, 0x10) 2018/02/11 09:55:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000a94000)=0x7f3, 0x4) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) fadvise64(r2, 0x4a, 0x0, 0x1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f000021c000)={0x6, 0xffffffff80000001, 0x3, 0x9b9, 0x9, 0x100000000}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000094000)={0x1, 0x5, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) faccessat(0xffffffffffffffff, &(0x7f00006e5000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000d36000)=0x5, 0x4) 2018/02/11 09:55:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) listen(r3, 0x0) fcntl$dupfd(r1, 0x0, r2) dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1}, 0x8) 2018/02/11 09:55:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x20) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00006d5000)={0xf0002004}) r1 = syz_open_dev$binder(&(0x7f000050b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f15000-0xc)={0x2001}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000033b000)={0x0, 0x0, &(0x7f000042e000)=[], 0x0, 0x0, &(0x7f0000b9a000)}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000c6b000-0x8)) epoll_wait(r0, &(0x7f000000b000-0x5)=[{}], 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f52000)=0x0) prctl$setptracer(0x59616d61, r2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a56000)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000a39000-0x7e)=""/126) 2018/02/11 09:55:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x9, &(0x7f00004a0000-0x48)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000a50000-0x8)={r1, 0x1}) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) remap_file_pages(&(0x7f000040c000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mlock(&(0x7f0000f05000/0x2000)=nil, 0x2000) 2018/02/11 09:55:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x10004, 0x4, &(0x7f000040b000)={0x24f, &(0x7f0000a1c000-0x38)=[{0x8, 0x4, 0xb6, 0x9}, {0x0, 0x3, 0xb08e, 0x2}, {0x5, 0x2, 0x3, 0x6}, {0x20, 0x8, 0x7, 0x1ffb}, {0x6, 0xa6, 0x3, 0x48000000000000}, {0x6, 0x1f, 0x5, 0x40}, {0x401, 0x0, 0xe283, 0x4}]}) openat$rtc(0xffffffffffffff9c, &(0x7f000015d000-0x9)='/dev/rtc\x00', 0x800, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000083b000)='/dev/usbmon#\x00', 0x94c0, 0x10001) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00006d6000)={0x2, 0x9, 0x10001, 'queue0\x00', 0xaf}) write(0xffffffffffffffff, &(0x7f00000ca000)='!', 0x37e) 2018/02/11 09:55:52 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/vga_arbiter\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000004000-0x8), 0xfeb1) openat$keychord(0xffffffffffffff9c, &(0x7f000000c000)='/dev/keychord\x00', 0x80200, 0x0) dup3(r0, r0, 0x80000) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f000000c000)={@common='tunl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/11 09:55:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000d88000-0x7)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f000048a000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ebd000-0xe3)="00260907d6342ccb93cd8d34941cac1095da639c2cf036948d1ac67b425386434fa9a6e83c17e41c573a7cfeb023a60922f516feb2cd96d616a212aa07cf4144088bb716f4677a4f09e0803af145dd4ea0d849d710c2db22e6fb9cf7497071f63528e7ffa69405d7cf4e9e3f000000000000000eb22f2e67edf0d7429973e59276d9e2159fffe3d7955b19c678a1e30e41291d2d5ded1a533e54db46cca279b3ca96376d6bad0f5dd6c1d438f5b187933b2ad31f40ad67ab68d43fe33045df926b5fccf90506f172de33f9c9a7a4f054a3cd2e5522673487c065d7b112546b982d567a", 0x1001, &(0x7f00007ba000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000689000)={0x8, &(0x7f0000946000)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00004f7000-0x10)={r1, &(0x7f0000008000-0xd3)=""/211}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000017b000)={0x2, &(0x7f0000aa3000)=[0x7, 0x6]}) listen$netrom(r0, 0x0) quotactl(0x0, &(0x7f0000a43000)='./file0/file0\x00', 0x0, &(0x7f0000969000)) 2018/02/11 09:55:52 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sysfs$3(0x3) ioctl$void(r0, 0x5451) sync_file_range(0xffffffffffffffff, 0x5, 0x3, 0x3) 2018/02/11 09:55:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000529000-0x14)={@dev, 0x0}, &(0x7f00002a4000-0x4)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f000009b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000269000-0x4)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000106000-0x24)=@mpls_getnetconf={0x24, 0x52, 0x312, 0x6, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r0}, @NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x24}, 0x1}, 0x0) 2018/02/11 09:55:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x0) poll(&(0x7f0000506000-0x8)=[{r0}], 0x1, 0x200) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00007e8000-0xcc)=[], 0x0) getrlimit(0xf, &(0x7f0000048000-0x10)) ioctl$TIOCSBRK(r0, 0x40044591) 2018/02/11 09:55:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x7b, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000071f000)='/dev/sequencer\x00', 0x80040, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000225000)={0x6, 0x5, 0x6, 0x100000001, 0x1, 0x64}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000473000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000493000-0x50)={@common='bcsh0\x00', @ifru_data=&(0x7f000077a000)="000000f8000000f63bbaf78518c34fb68163ff5360e300fff0240616079c5b67"}) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r3 = dup2(r0, r0) mq_open(&(0x7f00001e0000-0x18)='/selinux/avc/hash_stats\x00', 0x2, 0x20, &(0x7f0000370000)={0x2, 0x7, 0x5, 0x0, 0x7, 0x10, 0x337e, 0x5}) socketpair$inet6(0xa, 0x1, 0x80000000, &(0x7f0000f0a000-0x8)) sendmsg$nl_generic(r3, &(0x7f0000c92000-0x38)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x414, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="39fb0c9671939506203b525c183ccafbedf58b2a7a0ed0ee81f3b8ef25449e4f46bc2b588f9aaaffd05c29981d0ee5000443ef6ff26ae63ddaea06e49871624aff17e161ce11a02ffa368c317a7129cedc057da92801e6f25ebe89014a61459be89fb3b7bf9c3c36ed251e0b6ceeb8e1388ceb6bf547058606111becd3fbc86be7e164cc89e8c9b640f69d92278286b79ae8b7c7997e4772d9edf4931875eed89f81e01356568bb3ba3455a3cf38a567df6dec382fce76308aae0bd0b8ab2845defd2f2a131d2cc6a0a233a6ce3c8a6008700023d44ed85f8259dadbf9c58b9fd4bf14bc17755b73bdc62929fdc5cb92c514c1ede9d134a9bb653e74aa2f9e22419a3aeda65461d60b7f90faeae8a979ead1da060aee97a0d92fe52562847afe4b6db858cbbe67b2f53b333c9a186f1c76e9897726251dbb2f3a31a034352cd8480483023ec43aad46ec4242e3f976c1e9b41ff5f061a99c1c010c115669d16322f93052266fae54f31a01ee54266a277b27604d9aca20604c3406226d5c0e384b43ac405b5c053002b0cf270ed580f775f860617389c871c7c6154e820b90997ab120455ee07ecc6d4b6d0fd31b2e6e78cebdeb068a12ac5e06ab99b09a9f17a228de0451ab6292730bcf0f6c72075361df44690cd36c3e64266082e2f91df60df1182da7f215ae064936e1dd5f3647be5af09a223e71f11dbee5cd65dbc7af024d5a112a2cd1cc92e144a359cbe14edf6cc4ccca68b6b6a703571f7e53c81b306745667b329cbc8cd85978eff4eff6ab358b8bcd7ed2f254098f0bd40ae87b7d83f1e75796657cc5d9d2f427a626e13e5cb687fd5b0ce9145c16aa218f4fafbcf54b91898667cad86f5e254e2065be59ad24ab60f65e2f48ab0a2732f276b1e3a67fefe845c9f0bc75cd23305320647c3ab29fab419adf1b0994679971207f0f56592e7213b9c2a753f790bfacda6c9ff75a494645d2dd8bf74cb87118b6160e2c857c8843c0ffd17d8a1788697cd7a48e94d44b563168a40000000000001b71c6abce51d689ad3402b8880468b1b7dfc4b8b1abee65ee9bfadd4e57cb37d6c99e6e47f1aef12c257261b5060b43a71def858ae0a15d5b7b9eb2fd4f8110bf4c0f96d7eaf62f5758daaa255c08b4d08c318a1ab554a91e1567b4533d7a93c3b6bff1a20064f28fb87d338dd0a09cad903e71dbb98b4020e1034d7d23c6c8687b79495ddb5f321768a5560092cb08398096fc557f212741f9be94c0aac91fb02c1206ef69c7a9536a7ce8a43fa20fed9a6c1ea5150601f92bed1501595d2b6968ff3df163e6efe0cb5d4b78610f32f4342e4c4a901cb0d5c4b4654ef99110fc66d04981b8f599c5f88ce5a1dfdc3f313e6f7a2046a9a30d34d79f7f7497a2c71350cfef305087341973b606798a2b53e695271e571a4751734a503b93"]}, 0x414}, 0x1}, 0x0) 2018/02/11 09:55:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000477000)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001e9000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000088e000)={0x0, 0x9}, &(0x7f0000d45000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bd1000-0x8)={r2, 0x401}, &(0x7f0000227000-0x4)=0x8) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c9e000)={0x0, 0x0, 0xffffffffffff8000}, &(0x7f0000fd9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000fec000-0x64)=""/100, &(0x7f00007e9000)=0x64) 2018/02/11 09:55:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000746000)=0xb50, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c06000)=""/4096, &(0x7f000019a000-0x4)=0x1000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc5000)='/dev/sequencer2\x00', 0x101242, 0x0) sendto$inet6(r1, &(0x7f0000676000)="3b4f854172a8bdc53ea0635c85f85bce71cc755b5526dc2e7c54a444c1699787598147fa807bdb923d8af588c96433e7a132a114c47fc54199a102e741fda8f0b6d6ca21a2efb072255aa866fc5dd6faa3e343013c45197511fa921c8df32dd0a0413269f5748d7883cac7cb481949fae17622ff683790591add27e51a3bf918698467990d69a49f69482964fce1a42f4774b8fe31b3d2f588c6c7ccd7792f70ba774ca3672887cb979ba1192111", 0xae, 0x10, &(0x7f00004e4000)={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xeca}, 0x1c) 2018/02/11 09:55:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000e7e000-0xc)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000531000-0x4), 0x4) write$tun(r2, &(0x7f00008b5000-0x1276)=@pi={0x0, 0x88ff, @ipv6={0x0, 0x6, "968f48", 0x124a, 0x2f, 0x5, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x5e, 0xe, 0x1, 0x3ff, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x13}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x14}, @mcast1={0xff, 0x1, [], 0x1}, @empty]}, @dstopts={0xff, 0x204, [], [@jumbo={0xc2, 0x4}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x1}, @generic={0x401, 0x1000, "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"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x1, 0x880b, 0xc1, 0x1, [0x9], "bcd99287cbfbbe11cec007b2f1673586f74c0c29f401f76f943ce0aa238ea5e30e24ede25d690b51a6c7438806a37d78a8d8d5e4f9fd95a819b7a40185f1d2772a1b4c53b1b1e5ef68317e8c6b04882ba27d48c89a33c777f2fa14c685d5c7f47dd18638a3b79f8510329d622053d96920f223e91f51e2e35e9ca9db915287ae613e7794a77ac77ead13443c64b38d973cc54f0c825864b5dedfdcec9252ab3ce2510f68eca8a37c6c1e7120c9fbbfaf8d4260cd01ad8e6f38ccb545ce305105de"}, {0x5, 0x0, 0x4, 0xbef, 0x0, 0x0, 0x800, [], "e77918716f15cf19a476be631282dfd99b1a50057dcac4fbdb707ab972dfff88dd53f96053f909e739c648a499863439d382e8928f941d29fd27ad375ef312da0dd24a4d91a09d324a41e514bbe5616aa8e7936efd52705b4c3bc2d67134c06449db1e9836cbe84b637c2884689d6e1102067437779b2104728d7e0fb41eca41cbd7e41b14bc626cab342b43478c0f602651d64a289cf3c370769aed17b0cc63b907fc3f09fe4e3240842fc273f59c868720d025994820ad241c0dbfa1dd0bde4d4aebed19660351dccabd12"}, {0x7, 0x0, 0xb0, 0x2, 0x0, 0x0, 0x86dd, [], "13c173fb467652"}}}}}, 0x1276) 2018/02/11 09:55:52 executing program 5: 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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f000050b000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x110, 0x110, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f00008ed000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x0, 0x11}, @dev={0xac, 0x14, 0x0, 0xf}, 0x4, 0xffffffff}}}, {{@arp={@empty, @dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0xffffff00, @empty, {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0x0, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x2be, 0x3, 0x7, 0x6f6, 0x1f, 0x800, @generic="fde9548232de74bdf302ddad00dae2bc", @generic="13d276abeeb7c7689364dc0875bb4555", {}, {0xff}, 0x0, 0x20}, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@rand_addr=0xd0d, @multicast1=0xe0000001, 0xffffffff, 0xff000000, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x200, 0x4, 0x1, 0x10000000000000, 0x3, 0x0, @generic="3135b804eb2156f561b2f307c811ae08", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x200}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty, @dev={0xac, 0x14, 0x0, 0x13}, @multicast1=0xe0000001, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00003da000), &(0x7f000098b000)=0x8) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000c82000-0x10)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000267000-0x4), 0x4) 2018/02/11 09:55:52 executing program 4: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000643000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000496000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7fa, 0x10, 0x1, 0x1}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x4, 0x7}, &(0x7f00007e4000)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) ioprio_get$pid(0x3, r2) r3 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x23, "03d1bf8e2ccf648d4556c5016713726df1d737fca3845feab3a38a493cde85a2303a74"}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r5, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002000)=0x14, 0x800) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000000)={r4, 0x4}, &(0x7f0000508000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x0, 0x5, &(0x7f0000002000-0x8a)="e87c07c8b9049e66eaf5a049939f088190b1e9afa92fde7b943b6cf31cab63ed50f2dc73d51e3a012a165be04fc2b2cd3271228eae3d6b748035558680f63c440957e21dd512f64c0e07d5d22907a9c0e99be07c5cb09791971d54d3a618aa9ad04740cf98d6b2ca03e644a7b69987528fe68367483a9e323e246baaa6ecc17b9ebe3691b9e30b28f956", 0x8a) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000054d000-0xa0)={r6, @in6={{0xa, 0x3, 0x100, @loopback={0x0, 0x1}}}, 0x6, 0x5, 0x398000, 0x8000, 0xa0}, 0xa0) r7 = syz_open_dev$sg(&(0x7f0000226000)='/dev/sg#\x00', 0xffffffff, 0x111800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r7, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10) socket$packet(0x11, 0x2, 0x300) 2018/02/11 09:55:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f00008a4000-0x1c)={0xa, 0x0, 0x0, @empty, 0x9504}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = syz_open_dev$sg(&(0x7f000051f000)='/dev/sg#\x00', 0x2, 0x101000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000098a000-0x14)={0x7, 0x5, 0x6, 0x0, 0xffff}, 0x14) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000af8000)=""/242) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000773000)=@int, &(0x7f0000796000)=0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/02/11 09:55:52 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000573000)='/selinux/load\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000da5000-0x78)={0x1, 0x78, 0x1, 0x404000000000, 0x6, 0x3e5, 0x0, 0x7ff, 0x120, 0x4, 0x8000, 0x4, 0x80, 0x9, 0x1, 0x9, 0x9, 0x1, 0x0, 0x9, 0xffffffffffffff00, 0x81, 0x1, 0xffffffffffff8000, 0x9, 0x3ff, 0x4, 0x8, 0x2, 0xd61, 0x0, 0x7fff, 0x8000, 0xf3, 0xfffffffffffffffe, 0x1, 0xa05f, 0xfffffffffffffffd, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000400000-0x1), 0xa}, 0x10000, 0x2, 0x8, 0x7, 0x4, 0x6, 0x8}, 0x0, 0xfffffffffffff4a5, 0xffffffffffffff9c, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a33000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000091000-0x8), 0x1d9) 2018/02/11 09:55:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000d83000)) 2018/02/11 09:55:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000013000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000013000-0xde)={r1, 0xd6, "00763347a2184cc599c9ffacc0a6ff7133a04f11b82e264adfcb9c530760de099d5d2d3ddffc8c72c62cfa445c4ebb73bc833648dccb652ea1a6370205c2748b34247c1d91059730a1c1d12a0d350906c23c37a9a412561bc5c1f6d679dacf772f65a032ad47ecf6244dc31e567816fc1c3187b4da1313de5740f4884d580047eef56254647cf59bbc5ce0647733472c0023747dac03645519f50be99f6523fb09d99a853f99575e3bb40062e10224a37ed16ed0931b8170e7f5f4f1974a2f1ab4c335dfd65cd548a746477f2c700df7a55343081508"}, &(0x7f0000001000-0x4)=0xde) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r2, 0x0, 0xfffffffffffffff9, 0x7) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fsetxattr(r2, &(0x7f0000013000-0xc)=@random={'security.', 'lo\x00'}, &(0x7f0000012000)='ppp1ppp0+\\nodev\x00', 0x10, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000003000-0x50)={0x209, @tick=0x5, 0x10000, {0x1, 0x10000}, 0x3a2, 0x3, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000001000-0x8)={0x5}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@empty}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 09:55:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00002b4000-0x18)) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00000ce000-0x10)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000547000-0x9)='/dev/rtc\x00', 0x200140, 0x0) bind$ax25(r1, &(0x7f00004ff000-0x10)={0x3, {"3d30692504e679"}, 0x61ff}, 0x10) 2018/02/11 09:55:52 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) stat(&(0x7f0000fe8000)='./file0\x00', &(0x7f00005ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$unix(0x1, 0x7, 0x0) r2 = dup2(r1, r1) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000918000)={&(0x7f0000bbe000/0x4000)=nil, 0x4000}) getpeername$unix(r1, &(0x7f0000cb1000)=@file={0x0, ""/34}, &(0x7f00004b9000-0x4)=0x24) faccessat(r2, &(0x7f00009e2000)='./file0\x00', 0x40, 0x1800) r3 = accept(r1, &(0x7f0000899000-0x5)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000acc000)=0x20) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000fe9000), &(0x7f000013f000)=0x4) setresgid(0x0, 0x0, r0) 2018/02/11 09:55:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f00009a6000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bfd000)='/dev/sg#\x00', 0x0, 0x802) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000119000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) write$tun(r0, &(0x7f0000eff000-0xf5)=@hdr={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @ipv6={0x0, 0x6, "739e3f", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}}}}}, 0x42) 2018/02/11 09:55:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000008, &(0x7f00007a8000-0x91)=""/145, &(0x7f00005ed000)=0x91) r1 = dup2(r0, r0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000802000)) 2018/02/11 09:55:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000001000-0x8e)="5d04177fc7234540fae12629e935b9122f56b1f415492abd177fdba4117835a50d9650a20ba44a55a79482811d2bb7267612a5840d7fa7fa69fe9d77f8d1033b5a0c0af1f90826deba5218e15e5bbbb132edb5d25932f8a2eab914afaf7f4d173ec33d3d99ca4b8673a3fa271494d6d899c9723003401a16e8ec93400579bad55b7a76f4556bdb6f5b6152e0a688") mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000014000)='net/stat\x00') readv(r1, &(0x7f000001b000-0x40)=[{&(0x7f000001b000-0x74)=""/116, 0x74}], 0x1) 2018/02/11 09:55:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x2000, 0x51) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000)={{0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x99a}, 0x4, [0x401, 0x7fff, 0x10000, 0x20, 0x8, 0x400, 0x80, 0xff]}, 0x5c) socketpair(0x80eeb455ec3969a0, 0x3, 0x5, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0xd) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xffffffff, 0x200) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x80000, 0x15e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000000)=@hopopts={0x5c, 0x6, [], [@ra={0x5, 0x2, 0x1ff}, @enc_lim={0x4, 0x1, 0x9}, @ra={0x5, 0x2, 0x3}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0xc}}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0xb, &(0x7f0000fe9000-0x4), &(0x7f0000b65000)=0x4) 2018/02/11 09:55:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000078d000-0x9)='/dev/sg#\x00', 0xac7, 0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00001f0000)={&(0x7f0000ea0000/0x3000)=nil, 0x3000}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}]}, 0x80}, 0x1}, 0x0) [ 90.641001] sg_write: data in/out 262108/24 bytes for SCSI command 0x0-- guessing data in; [ 90.641001] program syz-executor6 not setting count and/or reply_len properly 2018/02/11 09:55:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d4000-0x4)) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x4000000000000002, &(0x7f0000ea9000-0x60)={0x0, 0x10, 0x0, @thr={&(0x7f0000a2c000)="6475e9189336a4804618f9d750fa23377d460d5787122c1321d4f2f851e5534fa2606e4bdc6694f54d7662878afcfec81a216108d9b3df5aa307b426", &(0x7f00000a7000)="858a54458b8136176443aa052c1d536d22a705e72d0453d23c208b30580dd4dc65c581960370986622b248207371d11151bfaf9cc4e85cea81b759d4d4cee12fca9953c951ae8c7b04574a2a7c168b1547580edffaa11bcf8cc8a524fc98d5944727a208bb1d43e5608293712b4e543cc6821922c8e45f4525719c5c9997c571af9b353f9dc8b9f03fd747862f2772687548394e8a592ed98792a6f6545793b7c35a18f5889d86aefc3678099dace04d4f07c96ff20e3e982b90cba1cbadfdb3001cfa8695ea5e06d38a56fb77dacfc87586551486082edb394752f4f3d4fb31f1bd1f229e664d1a06fdcdcfb29d55ae748423470ecbd05bce5c26eb3501fde16507388c39e4941b030c427ea30f5fe7ba5e62b39088e0f4b356e96e461e6b804bff9e8a6b575a846d2e6d235cf54bd943ed3e9a7e9dc647a171378a931c2f974ff2230b22bc442b5b4e2cb529faaa0fac1e3e988aba4513d5869f45abf7f11d53d24d96a95ed40370be6ab9e97b5d172de92a8949b8c6339b364cb5131afec762202a7f1f26ba59e808b59e99dfb03b82aa2d51cc91f58991800ab07ba3b4eaec3f0f0596a3a328bafeb5a55e8ce7ecd2a082fe0fc4979e18809d111607517fb697302d6cd4b36ee0a049c9d37e80f23bc6e4c65e0e19cfc04bd6f963a0629a6010286f369741e39db89ef541c156f39836f1d37db2dd5dee6cb192e816debaea700b038f9e292a3fd62c6418eab04ed853f415d71abe529c3315c1ba088449ff4e950733d7a1d9cc04510da6c46579d7d211cb9e8d2b4d7dbe14c173fe55b9242054d38fcc1329ce2c6e3553ae3d90a029a50265c5c4f852a2cea8991ee830990064ca19c1d2aa567f8bcb62fe6514c558b97b9bfc301024fceec2c7bd57c3ddae7f2df9e21ee9e5e457bf27e52c508611bcee687c103c1042dc896d7a0e7bd5d6737e00580cfae0dcab87c706b9fc43fa1e09a6b2722ff16022b13d34212f1474a93e1c52a9f720acf1c8606a441702d0baf811cb19d8df7cfce26198f0308d7105818e17ff59a707d10521d508d7e29a5eb2c86471c97643aef34cd4781a4db12c79710460d99366754f3fc9632dc2b3e0fe11ce3655bb0a78f812159eb16bd2da8aff362192ddf32e8d9c8ad0f9d055621b0f61b3da211ef845e1a2f55636f6f4af32eca7324a4b8ec75fc8adc93d4868629f5f28e285f518a337508fa398d8b5dfe7f9e0c704942172b7f906a38efcb4f553fab6850140eed2eace7fb01363e324d2f5819e3f921f4bb712969bb01b49fecac02ac05a1d6eeadb567d7b42a91ddeabada76b8b3df706841889bb9a136efd39466ce2817f21567eb8240cce9190c8687bb5e2ed5b1a0c2c9b4c4e183ffdf3f6e386452e6d6105e35f32a6372d4fd91fcc2501e0951b96c212d473dabbc3d21284a190d9b1b84da9d5c0f516f29ff5556b8d2cc72be90d8034c14abad0af3c3d08a2795931788c5690491ac4f2e04dd2c53c16f504d44b779208d9774f9938981905e2deb4ec922efe25310af8c598b351455092c0143a0637958d8d27ca72610f49959efcdd77dd3d83973a484bf800c98967b8b259308ee89f67f78ded8dfaa64c7dfa1a55dc7a3c4206f12404e7ccf4d4828a524d95974f475682242f82b2fd42ff5d535392490dccbbbb05efd8cadde9f9ecc952c19819e71da5e8ac82a46fa5f90e59e591256d4823bcfede88bf0bf1c2620c4b8455e3cde964870c2cc4988cdadedb1ee2c9845e29fd976cf7d615cc6b29852d89eb0fafb8b8f31cb8562f093644bd1f8910d18ea9494d3ac32a1f7e816d85387f5462d103ef35fb46a7c89b7e8ceadd2742a163d5bf640ecc8fe7ffc3254bfad8f79aa74bea7febf218eb9d1c93f2e736e467c2964b7dd028509872ace9afb90d6737d508cb69ab8efd241bbb9440b3610e7f51e33fb9a13b76c2e9ddfc134b1c41416a454b1a465dc6361e457230aa6b452c990a3ad117edc31b38297029a8f1674b35125c543f144980cef6a183982e378da67d4d77d3626e5a308d4aeb1ab25bf7d7090323678e38f3c06fee056d8a1227bc80f65bc7937c8537aa8d30cb9d8a2b11d72070f331827591f20351df3553d493e04d48acde214637cc6cfe27d6f4601f0f45479636b800d62688987008e0688bf262d5d2c765fd9b94743bc4a4a19a8c28bdb74b73099701ff018edcb738786fa09580fd64c15daa88daa7f60ac28ef07c14bd5705af152c2d318751de372941de793a590abe3eed7eb1ae88a948b8da9c510e4fe3acf1294c5da2fd63e3282cecfa6b5e01f98a50e3e77d4d3395cfca0cb4eef6df43193b430e74a0a2ad8a5c2f382b681922034d1349467b22fe4e061059d30ab006c9fe17dd5dbbd6ef8c7c400b21edf3668fd061b6b5bd9e66cd1b34a517ea3571b7f0ce8a2863f8efdf8f12524f1b6857c25b78214835fb72b18fb30de3e8c239c90331c5e30d45d9cd3102fb2558c02557f71b4550e677859a2b16057cca5edc6446941fbf9171e4c11bda14351f6114a2f9c3f0db590921c78631da0e5877370bf7aaee59cce911e9be48269c400a7ffa59630c4c13319b0561d427a1acc2fc4e378964f989c08e21b8ee1381b42d1b7b8156b35e103ceee6e1f9d295f3af3ac775313cd138987ad76224ea8bd17a022b7396d1962251c6b52c1b22f6b106c99409ddcdc4a48fd5f9a58970c3bb85c743dd608e094c973c54d646ae241d8004bf1fe005307c5f89c0e4518e2afb5a487875e7c6976b230dc59448a9b7afea17814a65a26a17cc1eb8b15aee465361f75b95ece2d645a4395a25da2c99ace29f7507cda8ccb47b270bbbca8424d1acde72f2735b6dd474910ee08d573a39a240f44d999fdd7f1e042b18788ed8de38b90cf191803a72ed68bbca1ffe7cc35854d411e7c85d656b31de487c8ca2a1d5fc6eb685dab9f6571422c0dfb91acdc38011ed5cb4ec8266052fe6af1cd480ce09341aa4888bd07e20ae30fe35aab86d2df1a209ee2467f0a57ad943cfa55c59acd55ce96d0075d93306ff20db35ffdb11032b7424ad4d5aca3555c19c205a7364741de385c4cf671ec575ba46c8c86a9af3700ee7dfe784c07d334f81072edcbff23ed18f8dd9c518645d355fde0da84c71c4d38ac4fb4f4c3ab18eb308b8a975686532e2ef9dad9be8c46549e426967a339ea3608278f22f95895d0594b2cee5ec89501424eeb2c92e1c149d8fd4d775dc89d0d11644c4000d4febaf442da0311155044e5c7ce6eb1f5fbd90790e50f0a9db7cb9e43362ccf7ce1d6e1ae51b1aaf4d3330fd58d81cc09155607564db9effa07b68e7ffcf244625bc0412dbf31a782d32ad9b6307003146eb2be7335c334fc93a631afcb43f3c894533550bcd0f27b592e5482d89b82babb451271c9464a47f4a433ae987c3f14f26bc1c407fd66b6737c138dee8602c097d6249e257c29cfe81dc0f845d88d7b4893bfbf6e4e61b4a246df81cd56aa17706e574b669a434237aa2c726539c7a8848c131580fd3bf07966aac15c1047856d385650e823e7e4632f7877f73a7417135280469edda58932cadad19b54705dc38822315b68e05cd8f8191847873ad7faa3f99e91d50ebc450683c3a52899555f8a25e2f45227c76f76e66289a9e9d794d04e4da06ab8595bd52ff886dbcf2d1fab61afd8491227df6ffe47980e3d88b16793121434d9173fbe83d5c90de04d47cf63eb41ce76811cc102db9683219aad4c40a1fec6925e04975d60764700a5b87c2f7ad5fa2200e7def4bb45e6700a73756f3fc19021a295a033992feaa84d0094189dfc090c3c81c24439ee41847db2651e317ec8bdc40860cac8da40cb9d5e933f46824d588253948d4e9c14f44e546ab41ce633e001d917b17a1595a9c9b647dc00c6a13fe342c43b707e0f65a39f2f3dfd972f75b61cbf6c6ee9e391cfcb8fef16f04e14b667b0c9431da327b555e3fb0ffd5a8cdd65c1d5a569cdcd1e3df884c42358e15bf4e14638b868c3a2408005b08a4ae87ae59e70b14c4826302c3312b7b55394929f640caf2b8024650d78f68e9e2711b73921aee9642ae00ed29a54e09971fd76145122c015d9e2ef083c124dee62e3d6c60298c13a58792d73a4ed35b109544a19a2da838d45c3e27caa2a812c80fef543e7b4823d11ff85608adbbce9b19a29691410309b645d040d51b1d7cf938bef675b8874b9e155e32070d843f4a3c5417a4a00961cde195fe083e3ec1784b8a1b0b81765da1ecfaf8376ec8d63307be4a60cb659f644ba9c35780be40e3d57a36f56422a0670c00d79c3bd6379b0ef5dd3eda7b247675eda638b3f4d555202b6fd373286a9c7baa813ad3f61aa309cc47782443aef3176519a410e15b15f596ab29fb2a2490fee20ea96e0fdd4623f5b9a6e0677fbb06f4982bc79b1855adcc76d7a45a7f39bedf7ed2faa51f78e73eaaf4239f660af02eab2cc28e6b5a83e327c9814c7e8af2f32693e2f16a0062a535dac65127b14301e0db1f28d907962b02f399b615f5c62d39dee59f2ca4ea8de55423f4c907a9aa0fcf39cffe1c2c8c9e7ecf9d94e8bb194d3713d0396462498a06a372ef7eb8bf32f7112d70a96f1d9e8c7aa86dd1d83d1dc1ffec9e639959080b5636d5c5a293324f2a6be1d84e31184e9a5e6349e91bb304e1607fd0a79d975b390307b9afe726288053c3c2774e7ce9eb6820302f4ad7d92c1c18abde4564b8a85de9bae161f02d7ca15a58a4275ec390c59d0890b3ca96651d4b6f1429c3efe1020a1bea38d402894781d4a284c0b06dce06b8d702ac961c369ff9a01448826bd534b2b4133dbe83fa7bc845be9bc74e7a3c43dbd30d337805c4fa6f42323b2d0dd20bc517fc27eeeb95198711fe1de6da16aa1545c412069a7e1250bf2243be8b6e183b1705c946cf829ebf5d1f0042b936780896d4b41e43661df38dd1b0abd0fb3216ac9d0e5cf1b768a1ceaab393b61877108ffa81ca6d3d06ee10b7cc35b37dca0f0007bf6912b4ad52ed9883537a07f4bef89cdf0af906fa7be4c25a52a414a91929f0cf215e5ab78e9d134fe284a11d17e2ee33adc09dff178ff21df34c3601c52e531618ed946336f951e62e06fed5b5d9985ff552d46117ee882a282f29e8b2530a4b55a50020ea4b1f28128269161bc1d510d9c0e290ca7fc39b2b91457ba57d3a608bf28cbf2510e8bcaad672b05d364e10b49d9e84948d36bf0bfc6e53a9f4781e15d41bba911b6c2d66519dd1edd4c06b37cc32b90e41b7de8465951c9fad708cae1fef2bdfc796c69d3ec52cf8b9e9006f66476add695143a0a9c327a6b3c397438a9dea011a5753fc2a5bed263d3f8000c7f1190dd6a87005bb685b79f16a19a9a374d331f10451824ba843f849deed5f96b69e3b3841bb771d82b09fcdc8d5ae09153287196392f8e68cd0c2666103a05bc2bc0119a4b6c1d20259dd4ad900601e690d1cb61b6dc5611e0f3ee2ef5302b6512dbd3e04a71c03cba169e728c3cad72b2292303d23888c7912036557ecabd476a7be81a6582b193b19fe42ea55639c835adf4669af044bc274c67c57667da39d6a0589c89019939053114e64cbb10ef643acf350c784a804fe06738bde3b60432fe3550b4e2f706d8809c2d74ab2b8a1d43dcff124ad8a1e6d1e4b448dc24d1890402849029cd1f17a4035776cfbea2e8d287831a0bddced9efbb4e73b9c08840d2d33568561cf35210423642e6b96e0792a0bf38f4b1b667da03e0371b428b6c5935334c2ddf163e35bfd1225"}}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f00006b9000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)) pipe(&(0x7f00001b4000-0x8)={0x0, 0x0}) accept4$vsock_stream(r1, &(0x7f000005a000-0x10)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x800) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400}}, &(0x7f00006dd000-0x20)) 2018/02/11 09:55:53 executing program 1: r0 = open(&(0x7f0000e4e000)='./file0\x00', 0x200000, 0x146) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000f13000-0x5a)=""/90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000004a000)={0x0}) fadvise64(r1, 0x0, 0x0, 0x0) 2018/02/11 09:55:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f000059c000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000e7000)='/dev/hwrng\x00', 0x10200, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000db7000)={0x0, 0x6}, &(0x7f0000f68000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000559000)={r2, 0xc0a, 0x7, 0xaa, 0x2, 0x80000001}, &(0x7f000017c000)=0x14) 2018/02/11 09:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00002dc000-0x15)='/proc/self/net/pfkey\x00', 0xc8001, 0x0) sendto$inet(r0, &(0x7f0000500000)='@', 0x1, 0x8040, &(0x7f0000928000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x240}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) 2018/02/11 09:55:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000369000)='/dev/loop#\x00', 0x0, 0x2) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003df000)='/selinux/user\x00', 0x2, 0x0) r2 = syz_open_dev$loop(&(0x7f000028c000-0xb)='/dev/loop#\x00', 0x0, 0x2) uname(&(0x7f000030c000-0xc0)=""/192) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, r1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009b8000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000137000)={0x200, 0x1c, 0x4, 0x8001, "987f757421f7115dc65779cdf70b09b7471d0686c1bd009c5c427f0249cc8778"}) 2018/02/11 09:55:53 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a5e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000000)=0x4) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000814000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1}, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000b6e000)=@req3={0x1000, 0x20, 0x3f, 0xf47, 0x1, 0x975c}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r2, 0x2, 0x40010000, r2, &(0x7f0000002000-0x8)='./file0\x00') 2018/02/11 09:55:53 executing program 6: socket(0x15, 0xa, 0x4) 2018/02/11 09:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009f3000-0x8)={0x0, 0x1ff}, &(0x7f0000951000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c0f000)={r1, 0xc3, "f55b4ee257593cfa988e04ab87b7852d2ea0986ad3664b29d5b43fea5fceaf19f0080eb3e7211aead53ae209f285c92626c24448af61eb254e7c23710a01e13943d1e571ecd89c37970264bcb2496bfbf2e576a55a7b45e99c95f5b209632ec10de78e030191ed3b6800c4e91e4a42764fcdb46a133bb9a2f6f22e3211320315bc6512fe57893bfc723ea2209f60f6168076888bcc0de47ae1551e4bf95b998053b226c63915fb5bab03ffe1ae3419996f3c5ec60858653a2435314574d62215ddc43e"}, &(0x7f00008ab000-0x4)=0xcb) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ef9000-0x4)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c7c000-0xc)={0x0}, &(0x7f0000678000-0x4)=0xc) tkill(r3, 0x2f) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000b0000-0x14)={0x5, 0x4, 0x4, 0xfffffffffffeffff}, 0x14) 2018/02/11 09:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e43000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00009ab000-0x4)) ustat(0x0, &(0x7f0000e5a000-0x9)) 2018/02/11 09:55:53 executing program 1: r0 = socket$inet6(0xa, 0x6, 0xfec4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00008aa000-0x18)={0x0, 0x42b9, 0x30, 0x7, 0x800}, &(0x7f0000ac3000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x7e}, &(0x7f00005fc000)=0x8) mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f00000d0000)=[{0x10}], 0x10}, 0x0) 2018/02/11 09:55:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8), &(0x7f0000001000)=0x8) clone(0x0, &(0x7f0000a63000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) truncate(&(0x7f0000cae000-0x8)='./file0\x00', 0x0) sendto(r0, &(0x7f000048b000-0x8c)="dfc2023be12f0b22becff5a4ebb24a6cdc90fc82f64a7d272daf3d2f311314be2bbef0af13c5553da8d1625267bc8617832e3840f17102383550371e9fa1c68f64d08a0b828d0bcf6d561b536342f6301915cff7c5816f29d86d19ada4b755599a61304f3f44139807a8421a31dc4473ce1d176b094d99db870339b26c2c8632dacd638bc55cb8efebfb3665", 0x8c, 0x40000, &(0x7f0000dad000)=@generic={0x8, "f5d524da93d6752fd4fdf83123573d23b56dc2ea37594f054b8dd99da807b005c5f7ca506ab51b2df2c372073fe86e640c080111ddb4d0b54146804403b9db537503e9141a26778478f9d12c3778b9a88f6dae7253e1b60082353752f6911a84f424af5d4516b02be355202e8c1566f1413c4e51637394d9ae330c8db99f"}, 0x80) 2018/02/11 09:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000560000-0x3c)="467850e916e6e31408653a874d26b60ea7ea02e46dad0dbada5572a12d9daa9293f59c8c6aef36fb4d6e091a2ec9c375d684a4626dc8eca89d43fff2", 0x3c) r0 = socket$netlink(0x10, 0x3, 0x40000000000e) r1 = request_key(&(0x7f000050b000)='rxrpc_s\x00', &(0x7f000040a000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000311000)='-selinux}[wlan1md5sum\x00', 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x1000200) writev(r0, &(0x7f0000af2000)=[], 0x0) keyctl$describe(0x6, r1, &(0x7f000063c000-0x4c)=""/76, 0x4c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ccc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00006a9000-0xb8)={0x0, 0x8, 0x100000001, 0x5, 0x5, 0x0, 0x7fff, 0x800, {0x0, @in6={{0xa, 0x2, 0x800, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x28, 0xffffffffffffffff, 0x3, 0x1, 0xffff}}, &(0x7f0000520000)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000811000)={r3}, &(0x7f000041a000-0x4)=0x8) 2018/02/11 09:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ead000)='/proc/self/net/pfkey\x00', 0x80040, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000a6b000)={@multicast1, @remote}, &(0x7f0000d0d000-0x4)=0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d81000)='hybla\x00', 0x6) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) fstatfs(r0, &(0x7f00005c2000-0xc6)=""/198) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000b1000-0xa)='net/igmp6\x00') r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009e6000)='/dev/sequencer\x00', 0x20001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000097b000)={0x0, 0x7d, "7af5faafb6f0fd449d5ed0b82df1e5890cf08b02acc856805d50ad851ec61f23f6ddcf0a1ba8f41af66cfe78d23f90da5583621201dc28cabb605dde436b11d75e5b4f80b565a3a9a184f182a829e149d4479761d4c5386878c7e956d6f6c4f0c9ec1778f962333d27fe09e10a60b9d3720cd8c76771d3e42acc833043"}, &(0x7f0000188000)=0x85) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ee4000)={r4, 0xdbe}, 0x6) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00005e9000-0x20)={@generic="550e3e9f91a24a341b555528a82e452f", @ifru_flags=0x4200}) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00002ea000)=@common, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/11 09:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004a5000)={&(0x7f000044f000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0x3, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x34}, 0x1}, 0x0) r2 = dup3(r0, r0, 0x80000) accept4$vsock_stream(r2, &(0x7f00000ff000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) 2018/02/11 09:55:53 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004fd000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000a57000)={0x800, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x3, @empty}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, 0x200, 0x1, 0xe8, 0x10000, 0x8, &(0x7f0000028000-0x10)=@generic="72860dd61f8be0b4051c29e49333fa7d", 0x6, 0xfe, 0x7fffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000818000-0x20)="000b4f42e8eb374a0ef90832d3fbd04152e492ff00000000000000ab7fbab4a6", 0x1) sendfile(0xffffffffffffffff, r1, 0x0, 0xffffffffffff0001) syncfs(r0) 2018/02/11 09:55:53 executing program 4: clock_getres(0xdffffffffffffff5, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) [ 90.885450] audit: type=1400 audit(1518342953.157:113): avc: denied { write } for pid=17670 comm="syz-executor7" name="net" dev="proc" ino=37310 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/11 09:55:53 executing program 3: mmap(&(0x7f0000000000/0x8aa000)=nil, 0x8aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000384000)=0x4, 0x4) mmap(&(0x7f00008aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00008ab000-0x4), 0x4) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) 2018/02/11 09:55:53 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r1, &(0x7f000000f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r1, &(0x7f0000009000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000004000)={"bd46716269475c3e5df400151d672553", {0x4, 0x9, 0x1, "13c6e1470344", 0x6}}) r3 = open(&(0x7f0000008000-0x8)='./file0\x00', 0xa200, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000011000-0xa0)=[{&(0x7f0000010000)="ffb254a3950a377bbbd26eefefd163a74f039aa13835974aee76ebb79ef90851e1a0dcf01cc892c4a67bcc1975f71abdbe873176be9c01ab7b38351dafa3141a7388927fccb158d7cca196132505ae73f7e8df542043804a95", 0x59}, {&(0x7f0000004000)="1b0a46cf00dd83ee9990b9d3fa94cae3facc0d3284794fefe6b06483a320d85a2a386c0e53db82a4af5686fe487a86c74340", 0x32}, {&(0x7f0000010000)="e1ce27e936e35842bdc8d210d5a522c22b95965522048d01411f82ae72140204de3ca6086af597899b00b2636cc86947917b97d4045ff5d6dc0c19aaa9fdf441011e7aca3b4ce4081a6d3cc0f4ab9a643b3097324b4a74373b5ad86652031938648845e8781893e77852e8389c203fde19c09559fa0fb9f016b729ed670ce56d8b73baa08820728f18b7772b0676d2e7b127f9c0d2f4b2312feee31e38", 0x9d}, {&(0x7f0000007000)="574fe0ea5d89730477dc886acb420ccc313e2e4825cac9124b2f7f0aaa84e0edd5cc86a190166d98c9681b3be3917c971f35b78c23792446c38e2ce083ecf3ba0f098316784b4f845c4d5bf769c202d6880ba9422c60", 0x56}, {&(0x7f0000002000)="818a9f348498a6b333b26feedc5ce8bf36d3f7d174939029099087dfaa798fa9ea16b5bc3c8362376801cb", 0x2b}, {&(0x7f0000010000)="4530645f14da3aa8228d0c7001e17f0dc54cd08c540145c767663bc0bcd74814f4b14fae675192879d39476ec8cf04e373e49a8e6d0e544af2654e76230c852ae47c090fa77436a0f851193b183262ffb2975641f5c449767324a4912883d8e1fbafeda937bee9cc3f16d4baa54875564543dcda8eef19b764dbde3dc9b0164e98a881fecdc342289ea8d72492cc48e22380f4ae889abf8563cbb0931c98a42e315e4d1aeb255187580f7f063efb71b71fd684c9b12f69232d77db171d4f1570cdbc7408bb4dd4b0fee392c1479e1a0ce329e0819ed73386e177490fb76cff2db413096ce6dd6f7254c9c694f38bcf", 0xef}, {&(0x7f0000010000)="1714f4dd255625febafab5c05fa9c89aa355cc3c3532fdcbaf09afa33574bf7f5446c53fbe4b42", 0x27}, {&(0x7f0000010000-0x3a)="4e8e60a0cf753baa884410e2ec0203fc203d5ab94f317d8f3bc86bf57b04379bdfd98895a6c6230363764f7f678f95a5baf83fe781e74b4d7da0", 0x3a}, {&(0x7f0000008000-0xcb)="96cec81cdee8bd8d994dd569fa809e412e82deeff1eec8b2892518241eee28e2096a01e0a8170b26226502d9121998a1176851b1e1e68612acbb40328f50777a04e402625e0e6f1df4ba951cbcc74a45850c3b16cbd98da5c5d9a7cb9f98bdb627782ef1bd36f1aaef3c18e0a90b06006e4d3581a2ca5f0b2dbf0d88569639242684d72535acb2dc067cacab415c5be7eb09d738f4f742b26310036b375f5e5ba70bc23992bf364aac6a49d049457e88e1a0e395bc55b25f5053ae7e4c4f0c570b9b9e36c255dc526e82ea", 0xcb}, {&(0x7f0000001000)="cf1800d5540de15ebbf77fd0c95eebbc5610528ac4c40db84559f3d4267ec644caf03d52e249863bcb771b8e4a2698950028a34696c285f59f2da300dd97bbd85b1a98a833ea025500b31029b758e65622342e9d58405a3a265e5f92e7bd2cc57c4e9c6e1525", 0x66}], 0xa) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) 2018/02/11 09:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c56000)={0x0, 0x1000, "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"}, &(0x7f000011d000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006f2000)=@assoc_value={r1, 0xc5b6}, 0x8) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000a2a000)=""/34, &(0x7f0000d69000-0x4)=0x22) 2018/02/11 09:55:53 executing program 7: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000315000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000d22000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000482000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000d23000)=0x5, 0x4) 2018/02/11 09:55:53 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000009000-0x430)={'filter\x00', 0x7, 0x4, 0x3e0, 0x110, 0x110, 0x110, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000005000-0x40), {[{{@arp={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0xfffffffffffffffd, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {[0x0, 0x100000, 0x0, 0x1]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="1406d397042c87f71658560306e4d186", @generic="679033fd00d1d35fba8760299c3eac14"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @empty, @multicast1=0xe0000001, @loopback=0x7f000001}}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "02cc3c1e810ac6f3dcf445a1abc1f18c599ce6df1a07a7033bd3d122a988"}}, {{@arp={@multicast1=0xe0000001, @empty, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @mac=@link_local={0x1, 0x80, 0xc2}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="5bf6da09acc57e17e8fdbe930df2fa8d"}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/11 09:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000e5000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000793000)=0x8) uname(&(0x7f0000b13000-0x21)=""/33) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000988000-0x4)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000097a000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000501000-0x24)=@ethtool_sset_info={0x37, 0x0, 0x8, []}}) 2018/02/11 09:55:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000064d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x25}, {0x6}]}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000396000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003b6000)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000616000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d68000-0xc)={0x0, 0x0}, &(0x7f0000c03000-0x4)=0xc) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000ca6000)={0x7, 0x400, 0x100000000, 0x33}) setxattr(&(0x7f0000426000-0x8)='./file0\x00', &(0x7f000056e000)=@known='com.apple.system.Security\x00', &(0x7f0000e34000)='\x00', 0x1, 0x3) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00001d0000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x5, 0x3, 0x7f, 0x2, 0x80, 0x80, 0xff, r3, r4}, {0x5, 0x2, 0x98c, 0x5, 0x401, 0x5152, 0x1ff, 0x74}, {0x4, 0x21f, 0x0, 0xfffffffffffffc01}, 0x3f, 0x4, 0x1, 0x1, 0x2, 0x2}, {{@in6=@empty, 0x3, 0x7e}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x0, 0x3, 0x34e7, 0x40, 0x453, 0x80000001}}, 0xe8) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)=' ', 0x1}], 0x1) 2018/02/11 09:55:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009cd000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000316000)={&(0x7f00009e0000-0xc)={0x10, 0x0, 0x0, 0x2882004}, 0xc, &(0x7f0000ae3000)={&(0x7f0000c55000)={0x55c, 0x7, 0xb, 0x0, 0x3, 0x1, {0x0, 0x0, 0x7}, [@nested={0x3ac, 0x31, [@generic="4df84ed120d4e75e3292d111116e21ce11ae04566985e8862438dd2dff2413b5577b69180c5f347ac7c487d9897a0e6802f8529718a219a28e6df49bb8d7ca8ca814bfeb38783e0fcc10ec30dd5da8579f6923d8e13f963abea41f4098c23d0d2aac0e9f914f90040c7a69a7c4d5e9420d11e2dd76d1a4f835419d373b72db4de9f5073838c8eb76fcc02cbf405158a786b14de3b0b7885bae98dc5f989e53406f022d576da24d9dfb24d0b992a2b273e0dc113b420a0b2ea737284f5925b4b117c9c96081a89d4840313ac32b148eb64be8ae5e0f7920ed1c98a6bac1b08f0c60193ea6fdab69565d51a45b", @generic="b89621bba71b58be688e2c2480439e903713cdb68a21076864f7003abc1b24b2242a7d2a62e5df00a54fe1a596664e17f2306316c1dd810817bf652a4e30385963ed751a0bdf9bc30404d24614e458e86483555c958e48bb2e728533760ae1b037a656b876419113a0401b50304476655099b99b001c550eb45129ad6dda73494047dd183b25c32a5e679840c55fb4c0e47872a2d01c064c34959005ecb46f1aa81edfcb2b12cc9f60a6d0bd25f063a895ca3b1e10cee710d761fa26b5fd41a5044635f9", @typed={0xc, 0x50, @pid=r1}, @typed={0xd8, 0x13, @binary="b2759bce15ccb82a0bef638d475fdb555cd1625bd7ee9ecddd0db742aa91553dee0343c11a8140a7c4891c042aa9d75d0af97ecb52413d60300dfc3e353e1bcc66ce348832132f636fca2a1512aa682390bd9db67829d95bb8087b33be35c656cd8f1bc7b290d771b8133bd26cbdc2f2e7e98527b447540ac2e64c76112f5a2bf62161443972e4232ffa80cefd30f427d84b28f04532112d619f654476ff9d10048605db33ec2f57ad91ed29a1bcb1f5249a5a3df122ef71ca3f6e1cc2ddcb0abb7235a9daa18a2bbec47efcc2"}, @generic="03a451dc6b7092019a8298ba48feee14004f6422cf7c803abe773a4fd0b054d48b4638dc64e33395ac17aa159732bacb5ae4f118f51d8220b91b6faac8850cc5057b6012cbd5f8786b5c470a13f9adbe05135abe0970cafe667b60f8b2adbeacaa9050e0bd3e52fa39663b90e507bb13a01405ad73896a8db956c2ae55ff077c4d0f6c7cc8644df38f8459e160fa59c7320ade8bd210cf931c69988893d7736c5479f9712503353201a6d8f3688e786a0d3fa8edb6e16bd54e61768389dfe5e44cfd89c53c3aaca03f54ac", @typed={0x48, 0x24, @binary="27d8a893b0b65875d9155eed858e1c9b98177d87e5eb501617d7bcd4bf5e5f42c46903552227d39f18396099042d641c60d40136a074b6a31874540c94b7f2"}]}, @generic="c34611e8e953029aee31555d1873f92aed1532c17b97aec890fa4e709644fd24f9f560d88f8d0ad58ae7613025ae85236fd4293517c9a85038d7d21ac0b89c921d68ce05ddd54f18bd8ded24311f039680fba721643ee7a6b65482e8b9abac2694bb0cf15c67d3ebce60bfd4e1925d081321163552b3e2ccb9f1e8de8149818e58e2f211a1403b50b6999565b57970deada1d4ac421ae8146170973b14f366aaf9bc1eab039d40ec83648c0bfa2ef3429ce34a9facc1a5ab4cb38186bcd96b9e1c", @generic="bf50619eec14aa6ec3f7188291b00fe4748d3c30e3ee094d41ad7209cf91c3b7580dd909bea659e713a696cf2beaa1993902f9442f81fa4867d7008304fcb66e72e798404d9f3484fc242eb42262ab565ee9f1129e7436319005a350d77f025b633748a3ec2a548c62", @generic="ee38637c9b6c591590fd1c0a0bc638b1e2335326f8d3a77353dc29af85314b9e2ca001894ddcc363180cf20ff4aea03e54f735f6f21493bb31fc8c5f4d9dde42d2ac6621888e229e46b251d8c9fe147dc22f90c0fed7c0a7d23552faa95641f9fab52afd259aedfa56c9f3536f2644"]}, 0x55c}, 0x1, 0x0, 0x0, 0xc5105ebf91f8d24c}, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000c0000-0x4)) timerfd_create(0x6, 0x80000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000a7000), 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00005c1000)={{0x9, 0x81}, {0x80000001, 0x1}, 0x443, 0x3, 0x3ff}) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r2, &(0x7f000044b000)={&(0x7f00006d0000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000482000-0x70)=[], 0x0, &(0x7f0000bf6000-0x83)=""/131, 0x83}, 0x0) [ 90.931241] audit: type=1400 audit(1518342953.207:114): avc: denied { add_name } for pid=17670 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 90.956968] audit: type=1400 audit(1518342953.237:115): avc: denied { create } for pid=17670 comm="syz-executor7" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 [ 91.007711] audit: type=1400 audit(1518342953.287:116): avc: denied { write } for pid=17697 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 [ 91.061807] audit: type=1400 audit(1518342953.337:117): avc: denied { read } for pid=17697 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 2018/02/11 09:55:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001000-0x40)={r1, 0x4, &(0x7f0000002000-0x10)=[0x5, 0x7, 0x1, 0x1], &(0x7f0000001000)=[0x400, 0x1f, 0x100000000, 0x100000001], 0x44, 0x6, 0x2, &(0x7f0000001000-0x18)=[0x5, 0xfffffffffffffffe, 0xffffffffffffffe0, 0xd12, 0x3, 0x439], &(0x7f0000001000-0xc)=[0x4, 0x1, 0x1ff]}) r2 = getpgrp(0xffffffffffffffff) ptrace$peek(0xffffffffffffffff, r2, &(0x7f0000000000)) 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) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000000000)=[], &(0x7f0000000000)=[0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x8)=[0x0, 0x0], 0x0, 0x1, 0x6, 0x2}) clone(0x0, &(0x7f000029f000-0x1), &(0x7f0000000000+0x1fb), &(0x7f0000000000), &(0x7f0000001000-0x1)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000)="1c55a0dc5c123976a5d4985762db763c", 0x10) recvfrom$llc(r0, &(0x7f0000002000-0x3e)=""/62, 0x3e, 0x40000000, &(0x7f0000001000-0x10)={0x1a, 0x9, 0x2, 0x1c, 0x1ff, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) getpgrp(0xffffffffffffffff) 2018/02/11 09:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) tee(r0, r0, 0x9, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000c2b000)={&(0x7f000069a000)={0x10}, 0xc, &(0x7f0000811000-0x10)={&(0x7f0000536000-0x214)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a88000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000320000-0x98)={0x0, @in6={{0xa, 0x2, 0xef87, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x0, 0x2}, &(0x7f0000d3b000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000274000-0x20)={0x3c2, 0xff, 0x0, 0x2, 0x8, 0x247, 0x8, 0x2, r2}, 0x20) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000877000)=0x80000001, 0x4) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00009c1000)={0x3, 0x6}) 2018/02/11 09:55:53 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f000029b000-0x20)={{}, {0x77359400}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="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") mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 09:55:53 executing program 1: clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0xc1000006, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001000-0x4)=0x2) 2018/02/11 09:55:53 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005f8000)='/dev/autofs\x00', 0x131000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x6, 0x1ff, 0xf3b, 0x1ff}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000587000-0xa0)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x6a0, 0x4, 0x10000, 0xffff}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000f58000-0x68)={0x4, 0x4, 0x9, {r2, r3+30000000}, 0x20, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r4 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x200, 0x5, 0x2}) mq_timedsend(r4, &(0x7f0000a5c000), 0x0, 0x0, 0x0) write$eventfd(r0, &(0x7f0000ca8000)=0x7fffffff, 0x8) mq_timedsend(r4, &(0x7f000066c000), 0x0, 0x3ff, &(0x7f000058f000-0x10)={0x77359400}) mq_timedreceive(r4, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) 2018/02/11 09:55:53 executing program 0: prctl$intptr(0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x100)={0x100, 0x1d, 0x1, 0x4, 0x0, {0x9}, [@nested={0xec, 0x4f, [@generic="d9b4431b", @typed={0x10, 0x1b, @u64=0x3}, @typed={0xd4, 0x25, @binary="2e133ae82167158695acebfd13cd54ff598881489fb235b6a8086cc2348ca3eacb7a19977101ac3b9e8315926aca99d5ff34e1cc88a7f359af96049df11f536c2ebcf1278fcbc1743a2f53d0eea4332889b996c9a92abed6efa2c7afea32026624336b530e8f2917af33a221b0933d5cb292177357b3fad0e29f8b290e16a39c357ac9bf12e111cc34f5f5578f96ac7b4e80f458d8fa18a9afd569a8a104978039693929a934568c01efa1165081b057725659c63e1e8fa614cb0e058c83826dec976bc3fc89781696c3"}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x80}, 0x4008000) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000242000-0x4), &(0x7f0000bec000-0x4)=0x4) tee(r0, r0, 0x10000, 0x2) 2018/02/11 09:55:53 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xca, &(0x7f0000011000)={0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000c000)={@common='erspan0\x00', &(0x7f0000012000-0x10)=@ethtool_pauseparam={0x13, 0x100000001, 0xc88, 0x4}}) r1 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000011000-0xc)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000012000)="5500001319007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84006ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)=[]}, 0x0) 2018/02/11 09:55:53 executing program 6: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000577000-0x10)={0x0, 0x0, 0x4}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f93000-0xc)={r2, 0x80000, r0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000f93000)={r3, 0x0, r0}) poll(&(0x7f0000f8f000-0x20)=[{r0}], 0x1, 0x1000) read(r0, &(0x7f000013f000)=""/184, 0x63) 2018/02/11 09:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d16000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002d1000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000faf000-0x20)="4da248584fb379b2050b1636425396f05fec7d517aff4017474a7edfcd678bea"}) 2018/02/11 09:55:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000), &(0x7f0000003000), &(0x7f0000014000-0x40), &(0x7f0000003000-0x10)) select(0x40, &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000003000), &(0x7f0000012000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 09:55:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000a80000/0x1000)=nil, 0x1000}, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000b20000-0x8), 0x8, 0x80800) signalfd(r1, &(0x7f0000285000)={0x9da}, 0x8) rt_sigaction(0x20000000007, &(0x7f0000aa9000-0x20), &(0x7f0000911000-0x20), 0x8, &(0x7f0000e6f000)) 2018/02/11 09:55:53 executing program 7: prctl$getname(0x10, &(0x7f0000d52000)=""/26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x402141, 0x0) pwrite64(r0, &(0x7f0000000000)="d1a1d6b14417e74ee3289ca51448556abc20aed5c3caf6d59590cf2e", 0x1c, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x1ff) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000142000-0x4)=0x6345, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000002000-0x10)={0xffff, 0x0, 0x400, 0xa03, 0x7ff, 0x80000000, 0x1, 0x1, 0x8000, 0xa599}) 2018/02/11 09:55:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)) [ 91.220834] FAULT_FLAG_ALLOW_RETRY missing 30 [ 91.225453] FAULT_FLAG_ALLOW_RETRY missing 30 [ 91.225467] CPU: 0 PID: 17769 Comm: syz-executor2 Not tainted 4.9.80-g8a174b47 #31 [ 91.225472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.225489] ffff8801c1877940 ffffffff81d94be9 ffff8801c1877c20 0000000000000000 [ 91.225505] ffff8801c48fc710 ffff8801c1877b10 ffff8801c48fc600 ffff8801c1877b38 [ 91.225513] ffffffff8166253a 0000000000001244 ffff8801d4ecb8f0 ffff8801d4ecb8a0 [ 91.225515] Call Trace: [ 91.225531] [] dump_stack+0xc1/0x128 [ 91.225545] [] handle_userfault+0xa3a/0x1310 [ 91.225559] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 91.225567] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 91.225577] [] ? handle_mm_fault+0x117b/0x2530 [ 91.225584] [] ? handle_mm_fault+0x1fc3/0x2530 [ 91.225591] [] handle_mm_fault+0x1fd1/0x2530 [ 91.225600] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 91.225607] [] ? __pmd_alloc+0x410/0x410 [ 91.225617] [] __do_page_fault+0x5c2/0xd40 [ 91.225625] [] ? mm_fault_error+0x2c0/0x2c0 [ 91.225633] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 91.225641] [] do_page_fault+0x27/0x30 [ 91.225650] [] page_fault+0x28/0x30 [ 91.225659] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 91.225668] [] ? SyS_select+0xcd/0x1e0 [ 91.225675] [] ? core_sys_select+0x730/0x730 [ 91.225682] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 91.225691] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 91.225698] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 91.225704] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 91.408199] CPU: 1 PID: 17753 Comm: syz-executor2 Not tainted 4.9.80-g8a174b47 #31 [ 91.415878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.425209] ffff8801c2f2f710 ffffffff81d94be9 ffff8801c2f2f9f0 0000000000000000 [ 91.433193] ffff8801c48fc710 ffff8801c2f2f8e0 ffff8801c48fc600 ffff8801c2f2f908 [ 91.441189] ffffffff8166253a 0000000000001244 ffff8801c23368f0 ffff8801c23368a0 [ 91.449169] Call Trace: [ 91.451735] [] dump_stack+0xc1/0x128 [ 91.457073] [] handle_userfault+0xa3a/0x1310 [ 91.463105] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 91.470091] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 91.476471] [] ? handle_mm_fault+0x117b/0x2530 [ 91.482674] [] ? handle_mm_fault+0x1fc3/0x2530 [ 91.488877] [] handle_mm_fault+0x1fd1/0x2530 [ 91.494907] [] ? preempt_schedule+0x25/0x30 [ 91.500849] [] ? __pmd_alloc+0x410/0x410 [ 91.506535] [] __do_page_fault+0x5c2/0xd40 [ 91.512392] [] ? mm_fault_error+0x2c0/0x2c0 [ 91.518345] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 91.524987] [] do_page_fault+0x27/0x30 [ 91.530496] [] page_fault+0x28/0x30 [ 91.535743] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 91.542555] [] ? core_sys_select+0x3be/0x730 [ 91.548583] [] ? core_sys_select+0xa8/0x730 [ 91.554528] [] ? do_select+0x13b0/0x13b0 [ 91.560220] [] ? __might_fault+0x114/0x1d0 [ 91.566080] [] SyS_select+0x158/0x1e0 [ 91.571515] [] ? core_sys_select+0x730/0x730 [ 91.577549] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 91.584190] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 91.591002] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 91.597567] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/11 09:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b82000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000924000)=0xc) stat(&(0x7f000057e000)='./file0\x00', &(0x7f000022d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00004f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) r3 = socket(0x10, 0x2, 0x0) capset(&(0x7f00008b4000)={0x19980330}, &(0x7f0000780000-0x18)) munlock(&(0x7f000005b000/0x3000)=nil, 0x3000) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000018a000-0x10)=@common, 0x10) 2018/02/11 09:55:53 executing program 7: r0 = timerfd_create(0x0, 0x0) mmap(&(0x7f000082a000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f000082e000-0x20)={{}, {0x77359400}}, &(0x7f0000001000-0x20)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000002000-0x14)={@mcast2, 0x0}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000001, r2}) 2018/02/11 09:55:53 executing program 2: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000095d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000095f000)='/selinux/checkreqprot\x00', 0x400400, 0x0) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000242000)=0xff, 0x4) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000961000-0x8)={0x0, 0x80000000}, &(0x7f000048c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000044e000)={r2, 0x4}, 0x6) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00004f3000)=0x1, &(0x7f0000960000-0x4)=0x4) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000095f000)) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002c3000+0xb4a)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f0000962000-0x4)=0x8c) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000645000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8, 0x7fffffff, 0x6, 0x7, 0x1}, &(0x7f0000961000)=0xa0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000058a000)=0x19, 0x4) utime(&(0x7f0000961000-0x8)='./file0\x00', &(0x7f0000960000)={0x0, 0x5}) 2018/02/11 09:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x24, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000581000-0x8)='/dev/ppp\x00', 0x2000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x101) bind$vsock_stream(r1, &(0x7f00004ab000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/02/11 09:55:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b2f000-0xf)='/dev/sequencer\x00', 0x40, 0x0) sendmsg$unix(r2, &(0x7f0000b08000-0x38)={&(0x7f0000657000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000edf000)=[{&(0x7f0000126000)="586047fe650968d814c5b0dd91fcb12bb076040793051ff9b705b184351a0e", 0x1f}, {&(0x7f00001d5000-0x1a)="5b44fcb4453c824eae74fca867d519e0f0eb8702bb4d7005bef0", 0x1a}, {&(0x7f00008cc000-0xbd)="cc6904185bcd15a22d9b5f2f0efff7206dc9d34b3e6ba6de32f731ed8a20fc761361d7c03b87dd86f5e35982c69450edcc2fcf3279b36b68fe20a7b875d12994598126db5f186c126eeb7b0e61dbd8ed501c07cde464d8d619633a867d5af3a96b39484ba5dad679628431dd31e09e36805374b14ee09f3a1bead7bc852e7f5bca2318e44207cca285352e406fc9f0b34b7bef0e0f364d52c318c5b133520c5c4578a569692e487fb59e9c13d028962e94ab61f195f5fafd180dd803ec", 0xbd}, {&(0x7f000037e000-0x5)="5778724189", 0x5}, {&(0x7f0000522000)="5c3eb017d18ba3367b170fde371b0b666a5bd283ec6ca8af2c1cf8036a48fc3a3382ad7fa34607ab712f9ba20fc3215e54be86e9776eff5f633ae22b23cf99112b61d2f3008b206a2359c95233fc2e5020e0b8b363210c074550b3c0a8ed8e71aadc315c7aa5", 0x66}, {&(0x7f00008a4000-0xf0)="5f2833e0931b44aafa432f87da621c8ea1c45cb66c079daf9d18df92efdc5536096041b059005ce135dcd48dc47b520bcb50acc2d05b079a5b32f9f048ce1167987f44ad99f655c662e006eaa1f03af7183549571a58252b5a9da0937423cf6852c5366cb25ce8e11df1b4079eb573e771fb268d2ad849411ebc1033b7cdc63a4aef88cb9b5fa631bacb4f02d3b6776f184b27c7650c3956234abbde69ef70bdcd7392900ce0bd42210859fa8852c43c58174a60d51162a25d7766d2c12737d91a22c02f3a97430d8981ab8297421003ed7d237324bcd5223671e8ef14350c05f34b7c30e10f916b3acc1451d047b456", 0xf0}, {&(0x7f00008ea000-0x57)="b3e5d7ac1a27bd8c7a6ac1c12f3b238b05212d11c0e25f2f89b2ec088f09fa740c3031fcfe7df8e0210c7fd21763c129d407b4b674aca8910af196386f40a87a6e26b4811a4033a2ad493db8dbcdbf476e68721c6e81ce", 0x57}, {&(0x7f00007c4000)="d9fd86c28496945ab95509ee5b9ed1ab1a80afb2a75236fcb8ff8692bae4602611459fac04e8ebd519df75cfd621f7798181d34482896a62ea09302f4a6c2821696ad1e0fa", 0x45}], 0x8, 0x0, 0x0, 0x40}, 0x4000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r3, &(0x7f00002bc000-0x8)=@abs, &(0x7f00006e0000-0x4)=0x8) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007ef000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f000040b000-0xfa)=""/250) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f00006c9000)) setsockopt$inet6_tcp_int(r5, 0x6, 0x1f, &(0x7f0000714000-0x4)=0xffffffffffffffff, 0x4) fremovexattr(r3, &(0x7f0000960000)=@random={'brfs.', '/selinux/mls\x00'}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f00009ba000-0x4)=0x5, 0x4) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sysinfo(&(0x7f0000b91000-0x85)=""/133) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000134000-0x10)={0x7, &(0x7f00000a1000-0x1c)=[{0x3, 0x81}, {0xfffffffffffffff9, 0x80000001}, {0xab, 0x8f3}, {0xfffffffffffffffd, 0x8}, {0x1, 0x7}, {0xffffffffffffff01, 0x7fffffff}, {0x7, 0x1}]}) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) recvmsg(r8, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/11 09:55:53 executing program 3: clone(0x0, &(0x7f000029f000-0x1), &(0x7f0000000000+0x1fb), &(0x7f0000000000), &(0x7f0000001000-0x1)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00003d4000-0x50)={{0xbb2c, 0x5}, {0x1, 0x25}, 0x20, 0x2, 0x1}) setpriority(0x2, 0x0, 0x2) 2018/02/11 09:55:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x3, 0x8e30, 0x5, 0x1, 0x7, 0x4cf, 0x1cb7, 0x401, 0x5}, 0xb) r1 = socket$unix(0x1, 0x5, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200, 0x301500) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000001000)={0x17, 0xed, &(0x7f0000002000-0xed)="cc0665dbf364c03abf853259585ceda212f7fd9992d6fd31c82dd534d79e05eae801d3e13674c2f7bcdfebe4a06472504fd1109b8925748695ab5fcb69f4fca03a8828776dd21937aaeb6c656cc16e5cd0576404f43f1f8e65a2d07bf69990e0e05027ef7ba67769d1fea5777891f061c9158fc7c5f0120800769ab7c3286ac2cc75ec7ffb9c1da3ace93f6be6c58c1c06f6178c861c83e6ead4479f4b51ba71c70d7f9fbb64ce901b5586a35e43f1e4a5936d43a66d8f6c214945ffa3cd08532aa42fc023cbfe8d1ab2a2dd19414f329706118675528350b73128b79e02aef8c1e28f317fcbb6bd2d9dd115cc"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000980000), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000001000)='maps\x00') pread64(r3, &(0x7f0000000000)=""/129, 0x81, 0x20000) socket$packet(0x11, 0x2, 0x300) getsockname$inet6(r0, &(0x7f0000019000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000045b000)=0x1c) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000007000-0x4), 0x4) 2018/02/11 09:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000de5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004ca000-0xe8)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@loopback}}, &(0x7f00002af000-0x4)=0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000548000)={@empty, @rand_addr, 0x1, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x4, @empty, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x15}, @multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x30) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ddd000-0x18)={@empty, 0xabf, r1}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000062f000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d82000-0x6)={0x0, 0x3ff}, &(0x7f00008d3000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000940000-0x103)={r3, 0xfb, "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"}, &(0x7f00001ef000+0x4be)=0x103) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000029e000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00008a7000-0x67)={0x0, 0xa4df, 0x400, 0x4, 0x8, 0x100000000, 0x10001, 0x0, {0x0, @in6={{0xa, 0x2, 0x4, @empty, 0x3ff}}, 0x7fffffff, 0xffffffff, 0xffffffffffffff2f, 0x101000, 0x6}}, &(0x7f0000bd4000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000a29000)={0x4, 0x1ff, 0x8000, 0x100, 0x3, 0x14f, 0x6d, 0x7661, r6}, 0x20) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) write$sndseq(r0, &(0x7f000085a000+0x960)=[{0x100, 0x9, 0xffffffffffffff80, 0x7f9, @tick=0x6, {0x8000, 0xdb9d}, {0x1, 0x5}, @time=@tick=0x1}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000c93000-0x50)={0x240, @tick=0xaae, 0x7fff, {0x26c, 0x5}, 0x100000001, 0x1, 0x1}) setsockopt$inet_mreqn(r4, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/11 09:55:54 executing program 3: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000176000-0x38)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f000035f000-0x610)=[{0x100, 0x13b, 0x0, "7c592d8b41403a7e52394245f807ac2ee1555c02ef3f6a62486318838cafb7084e48bc0688a6565600a984a83a7a315c2875fae164a781721b1d2d2bce17991b81db32ef1ad02fbaabc4228edab26ef505fc9208e06339af76f9af7b4cd0c459acd0608106f79c31de75eb1a6bdb56ba167a2ebf124391075de271a1d69ea03ed6409dda5389a1f250a87fd87c063c27530c917c96d9d28dc4a82a540e40c93f234d9812e170dc22d63b967e4638bc21219d57c16670f8b96f9b5c86fa9674035249c8e51413c4d28dc2fde0e7f7505b72451c598c1300780329119291a6d30b33bee81c53e968bb4abaa8053a"}, {0xb8, 0x8000000000117, 0x7, "42bfd408201e08b53a8f4407ba7b9a7c7eab36591970b594b2b19e52265e184e539ca450bc96f52727efccf114160cbd992a6ec3de724124f9214700b6f6063b74fdfa48d51b1e3189675cb92ce647277d56e5d2d133b36ef7186b571bbc29127986d3b087bf54c8f022ecfccf52872ac56f10ca0058b7619f941947ccbc8940b4a519cb4d9952f0b035aaa5d7967e08cf0a3ac314a1fbf107ec4b5e36a35e1d350d"}, {0x78, 0x101, 0x2, "a2fa7d73bcfc5597173ca138afa29023d268ba131e54971c57b19a5129482a6058d440780494531e4be5a584b3f5456c20d66a19c2d96fb88ef9ac75bb7ba31f9ae43bb2db0cb11cb6a2bd0d8b66237c14fa083257cd241e681b30385c7225041776f1e75e57e47d"}, {0x88, 0x116, 0x3, "398c43f9437def8afbf58c2372dc58d31df66313f46ceb90b0ca2d45a40c2a686e85a1054121c5fdef90e89b92610334d57563b1ede5aef462ab10330f0c0b47a94381510728f713388932b587b22be898f8ba75ae5d76b344e81e9ea491a90136b41623741af3d42707ac4aaff3dc8baadd2b94"}, {0xe8, 0x107, 0x7ffc, "47a6f52db7f61c858bdc612406dc1851090db8aa9702a9b1c89a7b9009c0202874eef2bbdd6f487d52f8b7b2978efd4734e7119ec02ddadd99e5b6f5318f816ff36c197025a78f911d94fbfbc425ae8577e22630ccff69d3c7a37e1b48d06e3c758ab6527fc98e04d2611d2ccab870a1fd19130f8b16157048e40401e2c6307ec45a80bcb7eec5c56c2117450fa15463ef9e92d3725facf62eccac9995f11dbf470eb545eba24a7256ce647f02e424825cdddc089b9c57eb9711d708a37af465e5e0a2bed68cd6321b1eb4afa2db325770c633a78e5ee1"}], 0x3a0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000065000)=""/97, &(0x7f000010a000)=0x61) r3 = syz_open_dev$usbmon(&(0x7f000035d000-0xd)='/dev/usbmon#\x00', 0x8, 0x40000) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000362000-0x8)={0x3, 0xd02}, 0x8) sendmsg$nfc_llcp(r3, &(0x7f0000085000-0x38)={&(0x7f0000361000-0x60)={0x27, 0x3, 0x31e6, 0x6, 0x8e7e, 0xfffffffffffffff9, "51709e8cffa93494bed62db6a3f21d5e9115b1f86bb990748a11ee5cb51bd8d1f02546a7cdf5c32d5c799d0d956ee0e66245eb4b0b65609bdb2ec368ee5a53", 0xfffffffffffffbff}, 0x60, &(0x7f0000361000-0x70)=[{&(0x7f0000361000-0x1000)="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0x1000}, {&(0x7f000005c000)="499d5e9cc5db5989036d6092d543378a7923ade578f67ed663630bb60abad2f4d56b35b948fbd4210d8d2cc0a2502c2e78dc7373f4ca04fad2c3e8dd78ecf6c20310a89e40b913d2d0496f14b66698f32272c7937322ef778b0c09872194a937a1138c00b6ecc63de951026f19dd3dbab12fcf6dd612a6f44a0f3afb21e5", 0x7e}, {&(0x7f0000360000)="a3a770", 0x3}, {&(0x7f0000100000-0x23)="9fac3ea31cbf7ca9af9a70fd00fd2cd8ab805dcb998839eff0bfc9ddc61bc7c9d55541", 0x23}, {&(0x7f0000318000-0xad)="633a0483e5e224ec2330e84927c8d333b116e47b4b79748a45974a953c2eb2d25360101984f26d608c1da725dae30081f96fbf6e61addd4827d48139fb5aceba5914d1443b1592f885a47078658aa7a1c6df8b8b75eb2286858cd82fa11f8cc5f7313cbb1471e9309025f3ec5aa4a9fcd1a761546bc92ab8ea58ba09692b229344995d53a6d93b9340318edbe1bc8a6428608c1163a5a2beff88e87489a42cf258ab01e88fe127e8723d7fb2ec", 0xad}, {&(0x7f0000361000-0x38)="c5b7af29a036d8fb3246eda7fed71d3483d2f5488aea824c4ffd04ea28070749fcad23f7e750133f07058db516a6aa4f521dbc3f9803d54f", 0x38}, {&(0x7f000006f000)="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", 0x1000}], 0x7, &(0x7f00000d2000)={0xe0, 0x3a, 0x3ff, "1bc1a934ad2b9c16e108975309fb9f4e5bfcc816e74573c5e48fb83c85369a1067e850de3b22f8205f9395bafe7cf1ba733a9d667edde533047e55864d550b157676348fbb378d98f8c41652dd2f2feec656c51df90ba162067d2010924cd654ce58196d19e5efae9d9dfc99cd29af05377faaa35612a355c2938d76902ff2ebcd75fef9bc89b88438135e61de4fc7dc30e02735085bff1e1bf9cfd1cd2799bdf8e0ef0de3901ee5a5768975a20de36c84bf47aaa71fdead10823756fa28bf06b13ddfda12c0c70d16641a5f"}, 0xe0, 0x4}, 0x4000004) 2018/02/11 09:55:54 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x1f, 0x1f, 0x5, "91862bbb85d00afadfab8d3a47379a81d1a8f14b5f4e3fd83b745f03ed9006910241b44d754daf072b151602a08c88ba9995e2ad18c306d7b01d52326ad207e4", "940ac7fa6c30e71e03b7cb7c39e2f44253bdd50dee3807da67b9bfd0b2eac640", [0x4, 0x80]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000014000)={0x0, 0x9c, &(0x7f0000015000-0x9c)=[@in6={0xa, 0x1, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in6={0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3f}, @in={0x2, 0x2, @rand_addr=0x8}, @in6={0xa, 0x2, 0x7a73, @loopback={0x0, 0x1}, 0x87}, @in6={0xa, 0x1, 0x4, @empty, 0x8}, @in6={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}]}, &(0x7f0000015000-0x4)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000016000-0x8)={r2, 0x1}, &(0x7f0000016000-0x4)=0x4b) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000013000)=0x3ff) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000012000/0x4000)=nil, 0x4000}) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f0000015000)="bc2dffddfc8edff6db9584fcfb9e463200f7143cc5888225f8152434a988ed97b38438df6022a3ec46846ea791d4ce6a9f50c3f44fcaba7a242944c7a16e0eecd38cc951ac2de22ac9767e8a78102bd82e1f9aefb6e4a5cd40f4e41dcedc1e8ed1", 0x61) 2018/02/11 09:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000840000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000a84000-0x10)={0x0, 0x0, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b74000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e10000)={r1, 0x80000, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x63, &(0x7f0000005000), &(0x7f0000b4c000-0x4)) 2018/02/11 09:55:54 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002d000-0x8)='./file0\x00', 0x80) poll(&(0x7f0000024000-0x8)=[{r0, 0xe002}], 0x1, 0x4) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) mknod(&(0x7f0000013000-0x8)='./file1\x00', 0x8100, 0x101) creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r1, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000002c000)='./file0/bus\x00', 0x80, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 09:55:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4), &(0x7f0000012000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) futex(&(0x7f0000012000-0x4), 0x3, 0x0, &(0x7f0000002000-0x10)={0x77359400}, &(0x7f0000002000-0x4), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)) clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 09:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) socketpair$inet6(0xa, 0x5, 0x7f, &(0x7f0000532000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000415000-0x108)={0x0, @in6={{0xa, 0x2, 0xf0, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x80}}, [0x6, 0xfffffffffffffffc, 0xfffffffffffffffc, 0xc46, 0x36d, 0x7, 0x2, 0x5, 0x2, 0x8, 0x9, 0xffffffffffff134d, 0x2, 0x6, 0x8]}, &(0x7f0000a41000-0x4)=0x108) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000fd1000-0x4)) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c33000)=@assoc_id=r2, &(0x7f0000aa1000-0x4)=0x4) r3 = syz_open_dev$mice(&(0x7f00005cb000)='/dev/input/mice\x00', 0x0, 0x40000) clock_gettime(0x0, &(0x7f00003b1000-0x10)={0x0, 0x0}) mq_timedsend(r3, &(0x7f0000c18000-0x82)="e40aba67c04a48aca3c7a2f9916f272056a919f25cb984bf955fbb24491a6de0c26b13fa170f0aacf23055f49cf815a1286b311ff4067f44be6c85d839ec56f7f8b156f840da594b1fae7382632ef1c7c739d0ad7889ef7b5d3bfb1281765b6aa7228b8829ce6047eb99ca12ff7d5734e8abe972f867d11d78760885b7322f87b279", 0x82, 0x8, &(0x7f00000ef000-0x10)={r4, r5+30000000}) open(&(0x7f0000023000-0x8)='./file0\x00', 0x80, 0x21) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000b73000-0x1)) ioctl(r3, 0x200000005, &(0x7f0000c9f000-0x89)="240cf63fb28a8f7228d67499a3ba39339cc52ccc40494ee32739ae0f61b7cb272a5014a2bae28a7c86ed250ed6428eafb03817df38e1136b67bee1b042b8262fcf9835f09fbfd961e1137c9cf6bb60ab9ac874de0247015d1281dffb926c2288a46ea56f66a502409ef8b23dd9bbec256f44624d629f26950fc0275a735ece76107496a4a777352d8b") 2018/02/11 09:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f5b000-0xf)='smaps\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000038f000), 0xfffffcfa, 0x0) set_robust_list(&(0x7f0000308000)={&(0x7f0000549000/0x4000)=nil, 0x8, &(0x7f0000655000/0x4000)=nil}, 0x18) 2018/02/11 09:55:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b30000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x6) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00002fa000-0x4)=0x401, 0x4) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00001a0000-0x4)=0xc, 0x4) lseek(r0, 0x0, 0xffffffffffffffff) 2018/02/11 09:55:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r0, &(0x7f00006ce000)=[{{0x0, 0x0, &(0x7f000040c000-0x60)=[{&(0x7f0000c3c000-0x28)=""/40, 0x28}, {&(0x7f0000fe6000-0x82)=""/130, 0x82}, {&(0x7f0000cb5000-0x3b)=""/59, 0x3b}, {&(0x7f0000114000)=""/224, 0xe0}, {&(0x7f0000784000)=""/211, 0xd3}, {&(0x7f0000b40000)=""/74, 0x4a}], 0x6, &(0x7f0000626000-0x1000)=""/4096, 0x1000, 0x9}, 0x9}, {{&(0x7f00004d1000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000aab000)=[{&(0x7f000042c000-0x54)=""/84, 0x54}, {&(0x7f0000efd000)=""/57, 0x39}, {&(0x7f0000fad000-0xb3)=""/179, 0xb3}, {&(0x7f0000433000-0x11)=""/17, 0x11}, {&(0x7f0000433000)=""/51, 0x33}, {&(0x7f00009d0000)=""/185, 0xb9}, {&(0x7f0000af9000)=""/177, 0xb1}], 0x7, &(0x7f00005ed000-0x7a)=""/122, 0x7a, 0x10001}, 0x7}, {{&(0x7f000051b000-0x10)=@nfc, 0x10, &(0x7f0000d00000-0x20)=[{&(0x7f0000ee5000-0x26)=""/38, 0x26}, {&(0x7f0000c00000)=""/63, 0x3f}], 0x2, &(0x7f00001bd000-0x1000)=""/4096, 0x1000, 0x8}, 0x2}, {{0x0, 0x0, &(0x7f0000bb5000-0x30)=[{&(0x7f0000cea000)=""/70, 0x46}, {&(0x7f0000eb5000-0xc9)=""/201, 0xc9}, {&(0x7f0000039000)=""/8, 0x8}], 0x3, &(0x7f0000680000)=""/209, 0xd1, 0x8}, 0x2}, {{&(0x7f000063a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000b9a000)=[{&(0x7f0000f33000-0x56)=""/86, 0x56}, {&(0x7f0000ac1000)=""/215, 0xd7}, {&(0x7f00007ea000-0xe)=""/14, 0xe}, {&(0x7f0000d42000-0xd5)=""/213, 0xd5}, {&(0x7f0000714000-0x24)=""/36, 0x24}, {&(0x7f000089e000)=""/134, 0x86}, {&(0x7f0000bac000)=""/195, 0xc3}], 0x7, &(0x7f000066d000)=""/12, 0xc, 0x8}, 0x6}, {{&(0x7f0000157000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000f22000)=[], 0x0, 0x0, 0x0, 0x36e}, 0x3ff}, {{&(0x7f0000514000-0xe)=@l2, 0xe, &(0x7f000048a000-0x70)=[{&(0x7f0000de5000)=""/100, 0x64}, {&(0x7f0000362000)=""/93, 0x5d}, {&(0x7f0000492000)=""/239, 0xef}, {&(0x7f000024a000-0xe0)=""/224, 0xe0}, {&(0x7f00005b1000-0xf0)=""/240, 0xf0}, {&(0x7f0000c25000)=""/24, 0x18}, {&(0x7f000015c000-0xb6)=""/182, 0xb6}], 0x7, 0x0, 0x0, 0x9}, 0x401}, {{&(0x7f0000946000-0x8)=@sco, 0x8, &(0x7f0000eea000-0xa0)=[{&(0x7f0000ee9000)=""/91, 0x5b}, {&(0x7f0000b2b000)=""/180, 0xb4}, {&(0x7f00006b3000)=""/251, 0xfb}, {&(0x7f0000de5000)=""/200, 0xc8}, {&(0x7f000085f000)=""/63, 0x3f}, {&(0x7f0000cd4000)=""/4096, 0x1000}, {&(0x7f0000d6b000-0x1000)=""/4096, 0x1000}, {&(0x7f00007f9000-0x1000)=""/4096, 0x1000}, {&(0x7f00003c3000)=""/144, 0x90}, {&(0x7f0000072000)=""/216, 0xd8}], 0xa, &(0x7f0000a84000)=""/167, 0xa7}, 0xfffffffffffffff9}, {{&(0x7f0000e98000)=@nfc, 0x10, &(0x7f0000622000-0x80)=[{&(0x7f00005cf000)=""/155, 0x9b}, {&(0x7f00003fc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000872000)=""/167, 0xa7}, {&(0x7f000096b000)=""/150, 0x96}, {&(0x7f00009f4000-0x5c)=""/92, 0x5c}, {&(0x7f0000ed6000)=""/37, 0x25}, {&(0x7f000017f000-0x6b)=""/107, 0x6b}, {&(0x7f0000cdb000)=""/27, 0x1b}], 0x8, 0x0, 0x0, 0x6}, 0x6}, {{&(0x7f0000544000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f000069a000)=[], 0x0, &(0x7f00008dd000), 0x0, 0x1ff}, 0x10001}], 0xa, 0x40, &(0x7f0000038000)={0x0, 0x989680}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000010e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00002b2000)={@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x400, r2}) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000049c000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@etimer_thresh={0x8, 0xc}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/11 09:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f50000)={0x0, 0x693f, 0x7, 0xe6f2, 0x0, 0x10000, 0x4, 0x1, 0x8, 0x1, 0x3f}, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffe0}}) memfd_create(&(0x7f0000c17000)='\x00', 0x3) 2018/02/11 09:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') timerfd_gettime(0xffffffffffffffff, &(0x7f0000dbc000)) clock_gettime(0x0, &(0x7f0000521000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000731000-0x10)={r1, r2+10000000}, &(0x7f0000632000-0x10)={0x0}) mq_timedsend(r0, &(0x7f000074c000)="682254ac5f070000006b7c4612216c8e0ab534df88a205105df3aae3c07af9eaa41286db88c934", 0x27, 0x0, &(0x7f0000e0b000)={r3, 0x989680}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000834000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$ax25(r4, &(0x7f0000b00000)="00c56f7dd4e89fc2bff82866fca3acdf105bf46bf668a06358210556690d30309c627a09fd70b4b3ea072da1d2214a1849e09d607fb569c3e56333deaa045bb21ccd22158ef023ba90043fd2bd8eea04334aebb457b4ffc81094de5bb49590b7484b48593ba1d5a9c805bc1dbfec13e314d4366fd3470c568fb6b6b1ebce688c807e73627052fd5489aff6f5daa9bd914e71885c4964bf24fb15215cd91d0550753bf462a05677758fcfed48b26b348afd161eed9c50", 0xb6, 0x20000040, &(0x7f000042d000+0x2fb)={0x3, {"4b9299109c8c75"}, 0x2}, 0x10) mq_timedsend(r0, &(0x7f0000fe6000-0x1), 0x0, 0x0, &(0x7f0000439000-0x10)={0x0, 0x1c9c380}) close(r0) 2018/02/11 09:55:54 executing program 1: 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)) chdir(&(0x7f0000f95000)='./file0\x00') unshare(0x2000000) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0xa5ff, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d16000-0xc), &(0x7f0000834000)=0xc) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) socket$key(0xf, 0x3, 0x2) futimesat(r0, &(0x7f000010e000)='./file1\x00', &(0x7f0000bcc000)={{}, {0x0, 0x7530}}) ioctl$TCFLSH(r0, 0x540b, 0x8) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/02/11 09:55:54 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000d000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000010000-0x8)={0x0, 0x0}) r6 = getuid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4), &(0x7f000000f000-0x4), &(0x7f000000f000)=0x0) r8 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000c000-0xe8)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000005000-0x4)=0xe8) r10 = getgid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000010000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000c000)={{{@in=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000010000-0x4)=0xe8) r13 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000009000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000)=0x0, &(0x7f0000010000-0x4), &(0x7f000000f000)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000e000), &(0x7f0000010000-0x4)=0x0, &(0x7f0000010000-0x4)) r17 = fcntl$getown(r0, 0x9) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000010000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000000d000-0x8)='./file0\x00', &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpid() stat(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000d000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000010000-0xe8)={{{@in6=@empty, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f000000a000-0x4)=0xe8) r25 = getgid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000f000-0xc)={0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000f000)={{{@in=@broadcast, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000010000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpgrp(0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000c000), &(0x7f000000c000-0x4), &(0x7f000000f000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000f000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000009000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000f000)='./file0\x00', &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0}, &(0x7f000000e000)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getgid() r38 = getpgid(0x0) r39 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r41 = fcntl$getown(r1, 0x9) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000009000)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f000000f000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f000000c000)=0xc) sendmmsg$unix(r0, &(0x7f000000e000-0xe0)=[{&(0x7f000000f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000010000-0x50)=[{&(0x7f000000f000)}, {&(0x7f000000f000-0xbe)="a6c6eff16c29e6f47ecaddf242d88508357a7789d3d3c2e7da4fb17bb7c1145cf72f01e485d5f30e8207b6af6fd00d353243a0a2f54e18953975be7d1d11769e2fc9b6429176d597c87eb9f5a92ff79b28843f5d40e38a3ebf3adddee7a3717c13e996f415c7828f1ab3be5f28e5a30567899779cb94136df32168d12e2029de80786ace660334ba81d9c6118afb5bcd507b339f37a2d4f0b62c2a74eef5f177862e4cda7465fa80dcc3ce514a63af85884a8630eb8a59f38b10de53537f", 0xbe}, {&(0x7f000000f000)="a940cd089835afc882a5efa87de1b4baff0c38bb5c844bb8ee7548cedafed6e06454fb31de85d645767fed2f970ca8a376234561d184addf810e62aa53d19c589f7a1a2415bab8ec046f9628591404d564aa5927f99c10ebed4f4f42c7436d6fefaafb2a76063750a228ac0129fd94ddd7ea952ecd08391007ccbdaf472a413935cb4b4a5e674bf254bb166187319c98780639cd53a7699e950da247eb", 0x9d}, {&(0x7f000000b000)="665710d46a99a848db9f12b69c110d61e8e0ba39061f24cbea5400d5beed9c6d0ab4a1d395f2e3c7c8b009bed1a0594a0c7a9e8b807f3e8a1becbc96650afb6427b5dcf12cc7e238165fb443fc1bcbd511839e2dc6033a3710efcc8c7e6212b6080d3fde60577e9fa43a51e677cf3d580e0e5d24eebc5226c597d34d114ef7606d9ca4dca6c94b5bbb7d9cf87f2d96043053884c9127b45fb7cf20c69d1d2f18c8a6961903ad647d83bd5a6b3661ced76b31d851b28bcdb858979c8ce8c98cc10842bd7a41f15ddf759f3254a863e43aa1fcfbb67140d21228311ce245bf7bfd40d04d587d9d", 0xe6}, {&(0x7f0000010000-0x7d)="45d5c82bba48e9269ef5895fc5da7abc27762209c25ffbb897309aab771a16d7c1638368aea94e316086e651695c389741b88097e254f663c1f0b58ff4d81f86447661e2eb86a0ee1791130ff53e66e0d2751332d020a3421d4575286e81b71440d5c24bdeee667517ce0aaf86aa93739dd9f1309258a09d51eb252b20", 0x7d}], 0x5, &(0x7f000000a000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x118, 0x40}, {&(0x7f0000009000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000010000-0x11)="4e7e99ea54cf9f017601e50f2fb3809dde", 0x11}], 0x1, &(0x7f000000f000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0xb8, 0x40080}, {&(0x7f000000c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000f000)=[{&(0x7f000000a000-0x69)="de975d6ff4dfc24a4246c7c7643479d0eb34c1852785335a264ce78a06913e5d52ff6760c1c602e0afc3bdfd029045c9a710d7d3cb59ff04c935fb20617726abecd84a82dbaa641f36b52ea4b79f9c7bb0e6fd499986de970b1a4e7ffe10a55a0414c5281d884870fe", 0x69}, {&(0x7f0000010000-0x16)="a287541eeeca1b7a75f5995f31edcdfa074e87c913e1", 0x16}, {&(0x7f000000f000)="d879dae3b088b9e1ad3983b911a12266f2cccfd852d136938871a861c452a2cd558e805200be8caa", 0x28}, {&(0x7f000000f000+0xc29)="1c5926ab788c6b34507472bb7781b3fc804e3845dcca77ccbbbeab48a2bbbf2b799943e77b76cf5e63520853951ac73026d823411429dd0f474c43e7ea2618ec2ebcea08745ccc908befd73bf497", 0x4e}, {&(0x7f0000010000-0x8d)="7faf6ae2583e4a953ec7d56e90a6441a99f3b1bb2deb722a162d430d2e21832a02b9d903510726c39ff8984f7bf70d2652d498e8c6422ad342cecc155bb7519caca6110dd4e2bcd7a0e560122f2bd6a34014c52bd5859ddde8d17d9114a7d4be5c55aeb956900350a5d893dad397baac234d37452f15992ec15fda0c90e9d1847575ae333363b9d160670cbbd4", 0x8d}, {&(0x7f000000f000)="8573f343e535beefac4373db619040274ced002147e1060a92b593f2a44457749081b43e2989b15a8f689f6102754f59cbb9623c2456097f29f1256ce8ce7a44bef8d4dcade15b8612cc4da4c035a34207609888a8f3db26d985c129e77e0d889f9c40d9020656d05a029cde0b25dba287918a34b0f799174b77ca94498386305f70b630eb0846aaec6f55f79ed3d633acbf4a23c473605d323e0bc91a36b080cde71761acb1f817638100262a4ecea7252c81190706154cb3302a25e71ed926587bec6c402ccb7fa7aa5476f39e07748e9517094623046d04d8b8618e5ec5ed930c0c56", 0xe4}], 0x6, &(0x7f0000010000-0x48)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x48}, {&(0x7f000000f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f000000f000)="09085d1853ccd5045e38c033631c54d208ea053738cd053db04e4562a85df547b1b68ae7641497b4eeb4978c057b95d8962b11", 0x33}], 0x1, &(0x7f0000005000-0x60)=[@cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}], 0x60, 0x40}], 0x4, 0x20008000) connect$unix(r1, &(0x7f000000f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r1, &(0x7f0000009000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/11 09:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000861000)={@common='ip6gretap0\x00', 0x0}) sendto$packet(r0, &(0x7f00002d4000-0x37)="587610814622f8b661be5a380d25a94f9d5436783a3539eac127818aff784cd2cc1d99f1020bee9bcb73967061a461ba7d52beb8f7e03f", 0x37, 0x4, &(0x7f00005a3000)={0x11, 0xfe, r1, 0x1, 0x433c10b9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00003c8000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) r2 = syz_open_dev$sg(&(0x7f000064c000-0x9)='/dev/sg#\x00', 0x8000, 0x201) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005dd000)={0x0, 0x0, 0xffffffffffffffff}) socketpair(0x0, 0x2, 0x0, &(0x7f0000f1b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000701000-0x6)={r3, 0x80000, r5}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000d66000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000fa8000)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000a58000-0x10)={0x81, 0x203, 0x7ff, 0x8, r6}, &(0x7f0000d9e000-0x4)=0x10) 2018/02/11 09:55:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000edf000)='Q^', 0x0) writev(r0, &(0x7f00008fc000-0x50)=[{&(0x7f0000168000)}, {&(0x7f0000fee000-0xdd)}, {&(0x7f00006b7000-0x34)="64e69c54176ee5ae5fc5695a2933129c740da3c36f53ca3c54454a087f344bbc3eb5f255bfbf138c7da14a8d9b70589ae051b314", 0x34}], 0x3) readahead(r0, 0xacba, 0x0) 2018/02/11 09:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = getpid() tkill(r0, 0x2a) r1 = open(&(0x7f0000629000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000427000-0x8)='./file0\x00', 0x0) rename(&(0x7f0000db0000-0xe)='./file0/file0\x00', &(0x7f0000abb000)='./file0\x00') 2018/02/11 09:55:54 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x440000000000127f, &(0x7f000001c000-0x11b)="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") mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000000a000-0x4)=0xbe, 0xfffffffffffffcdc) 2018/02/11 09:55:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pivot_root(&(0x7f0000f7d000)='./file0\x00', &(0x7f0000d24000-0x8)='./file0\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000011f000)=0xa70, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/11 09:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000511000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000815000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000120000)) getsockopt$inet_int(r0, 0x0, 0x36, &(0x7f000083e000), &(0x7f0000557000-0x4)=0x4) 2018/02/11 09:55:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000782000-0x2)="0010", 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000f7e000)='net/ip6_mr_cache\x00') mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000515000-0x18)={0x0, 0x7, 0x30, 0x2, 0x37}, &(0x7f00006f7000-0x4)=0x18) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000474000)=0xffffffff, &(0x7f000019a000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b62000-0x10)={r3, 0xb7, 0x4, [0x7, 0x100, 0x1, 0x800]}, 0x10) rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x42842f, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000e83000-0x8)) syz_open_dev$sg(&(0x7f0000832000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/11 09:55:54 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x6)=@hci, &(0x7f0000000000)=0x6) 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) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000099f000)={0x0, 0x505, 0x6, 0x3, 0x2ed, 0x6}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00002e1000-0xc)={0x0, 0x3, 0x10}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002ee000-0x108)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0xffffffffffff0001, 0x4, 0x6, 0x1f, 0x6, 0x80000001, 0x2, 0xffff, 0x1, 0x5, 0x3ff, 0x1, 0x0, 0x3, 0x81]}, &(0x7f0000e69000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e63000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f00009c2000)={&(0x7f0000c8f000-0x1c)=@in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f0000a66000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f000003b000)="c27dcf4d454553c7a3bae3cc730196e95eb80dc5f75e76523a8e84c9124a05dfa49331dd786a8af50acac60d79b959da8228c8c90c9a1f458d196d1937b727b6a436f922d4bb39bd01ab26e724a27040f09fe1e9ffcded473864935959100dfd2343ebe56e628d4af91b60eeb3d9d0", 0x6f}, {&(0x7f0000000000)="5f7680e1cdc5343ce3d92fd3d806eaf2e75503811dbb1cd262a56b8dd3cd81247460e751a32ccec64ba305bfdd0c40d7c059b08aa1f5625d59d8d8304858bd25202b8e4f5f291d5360e1efbd976b93d3d6a4fc42b491e109ba6f19c7d3f809cf", 0x60}, {&(0x7f0000001000-0xa0)="b1698a0b8bdd49d02a71eaad0906f105e0e2300b0a255c2d2a45d28e2d99cac135890def8a5130dc5a8a99b05ab6263e940f3fd114ab4c11a318c880b17487d47766f48b2ba209ef87dadc3de89f168242f5b7106650648c5b91e6e465bfb8f85a4cb3b09a709a1b3095f211cfb30d0913503dc8983a1a26af1356ad845dcd47e92039f999be597908b830ad370242c16d4971cebd0db212b440dd192de4a0e8", 0xa0}, {}, {&(0x7f0000000000)="fda094ce2d8f7be6de77f73637e2983318a4ed51c619c6", 0x17}, {&(0x7f0000848000-0x86)="1b8b28c142c18dd556f628957b33505658a82763f204f353a7199f15bd5c21e5cd8dad5f32ae5609f28e8c602afdff9ed3778ac6daad77af5aaf495236be77ae6765c59a8c21b1037794dc1ccc5a48de9f5f5e342a858bf354de6277ee34d6b0d712090b479f312f3ee0ff6f994a9698fe8e9e9c86f51b9eedcff2a9daf9204a58dd7fae2344", 0x86}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x8, &(0x7f0000cdb000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0xffffffff, 0x400, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x7, 0x1, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x2, 0xd731, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x7fffffff, 0x80000000, r5}}], 0xc0, 0x80}, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000af0000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)) 2018/02/11 09:55:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, 0x0, 0xffffffffffffff69) r0 = dup(0xffffffffffffffff) sendto$inet(r0, &(0x7f0000000000)="eb33cf0766048580d5deb2a869243432f21dcaf95981cc8b25dbc73e483a5544249d2693da2d2286c34a7d24c39ec0923ab009f30d7463f54ed9c053e88b375384b6c038f5e224fd1ef731ad1aa445dc90843c516bbcdc391f4b890b2bad4cfb6e3179aa72ff611a4d59c66b55fc23fa1210f2e1439ce22d0719802afa3c7e7ec85c5d221d49b62d7c9f40e490714f092dd99761dcd4a9746932b8d4f4a307516579", 0xa2, 0x80, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @empty}}, [0x80000000, 0x4, 0x5, 0x410, 0x401, 0x4152, 0x1, 0x4, 0x7fff, 0x1, 0x4, 0x4, 0x1, 0x10001, 0xffffffffffffff81]}, &(0x7f0000001000)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x81, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000-0x2), &(0x7f0000002000-0x4)=0xffffffffffffff25) 2018/02/11 09:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eba000-0x7)="666400000004bb") ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c9d000)=0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00003a4000-0x8)={0x0, 0x0}) splice(r0, &(0x7f000097b000), r0, &(0x7f00007c9000), 0xff, 0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) fstat(r3, &(0x7f0000ba0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000f4c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f00005fc000)={&(0x7f000043a000)={0x10, 0x0, 0x0, 0x4400000}, 0xc, &(0x7f0000cb8000)={&(0x7f00003e9000)={0x1d0, 0x8, 0x2, 0xa04, 0x4, 0x2, {0xf, 0x0, 0x1}, [@generic="7e2b26cf59617cc001e56cbb9727d116df04c21260e89c35417804edb18ee67490f37727e5576d78a699948c5fc21d30c3633f56e9ba00a9a75f52b6c7131d3e2a1a734133ba16c3066d08c8c1a19f3bf4416a0ae5bc052933c11278", @generic="6cee576da70b7cb21a4a11763cde0e59b924cb0abcfbb507a1c674df4013f35b78ee1ef4732b8dce127afcab3f9605d45fe3c689a443c4616b7d952bf87ea6c56fd897c8043af70493d4605be7286782752a690d2957d941ddcafe1c7fa464dc3b6e99a152b4677a773c5c01e6c2059ceef137df2b99bc349173", @generic="63a73d82b926373fd45af5cbc5df9fe1e4a1de12f04edecbef6ca27a0ac2466b7fa52f023163879be07c757d37c5f52a76735169bbdff69b7f25c2246324a2e2f2405d887bba1588201896", @typed={0xc, 0x60, @pid=r1}, @nested={0x80, 0x7f, [@typed={0xc, 0x5000000000000, @uid=r4}, @generic="ab0e9e3028c50d7ac04298ed49758af02355576a6c02bf825dbbec46d04c51ace85908d3b961801e7cd779e475e7eed1fbfc7fb86fe8b44a97f5b8991b89ef46b13720a86f17c3dcaf5cf5df29adbc86a31dee124af16c5f379e3961b1101a4063af6d11", @typed={0xc, 0x13, @pid=r1}]}, @typed={0xc, 0x68, @uid=r5}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x40000}, 0x4000090) getdents64(r0, &(0x7f00006a1000)=""/42, 0x2a) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000f4f000)=""/247, &(0x7f0000377000-0x4)=0xf7) getdents(r0, &(0x7f0000003000-0x30)=""/48, 0x30) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) pwrite64(r0, &(0x7f00009c7000)="858194c86f9aff6aac7d46df08c744a917f77281eded84e3209dde0d8738028e4cccf7946420b25363e30e6ab73d572b4d3b6487ed2a9f9fa6e501caa63b39db0eee110418e228a92cbfa6c52da60e31ab082232800d354c67efb40c96d5da2f235b994aa7d1e64dea6dee", 0x6b, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000020000-0x4)=r4) r6 = accept4$packet(r0, &(0x7f00005f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000cb1000)=0x14, 0x800) signalfd4(r6, &(0x7f0000251000-0x8)={0x55}, 0x8, 0x800) syz_open_dev$sg(&(0x7f00007e3000)='/dev/sg#\x00', 0x0, 0x800) 2018/02/11 09:55:54 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000001000)=0x10, 0x80800) close(r0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clone(0x30004400, &(0x7f0000001000)="7c6240182e31dd00f407233ac990191fcadab69551b17cb18327afbdc878696666fad57ffbc4502862ee139fd12117a0e34c7e0cbd30791a06ab231e23adcb9c96df21ae5a785bcc223b67812327f1f4ee7794f839dddf112ed0bff2bcc4d1680fc3504e24eaf5df5b6b16d67956e44b54", &(0x7f0000003000-0x4), &(0x7f0000004000-0x4), &(0x7f0000005000-0x47)="56d6e42dcd7732217d18e37523912e3456576cab1e7b9454bd5b26e88af4861e39178b45bfbe7a423da301113b7ab618bed1d8cdc7624a5f608b08526465959e54452cbdf99549") ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) pwrite64(r3, &(0x7f0000bed000), 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = gettid() tkill(r4, 0x16) close(r1) 2018/02/11 09:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x3, 0x9, 0x4, 0x400002, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/11 09:55:54 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=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, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, 0xffffffffffffffff, &(0x7f0000002000-0x10), 0x0, &(0x7f0000012000)={{}, {0x0, 0x0}}) futimesat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000013000)={{}, {0x77359400, r1}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000013000), &(0x7f0000002000-0x10)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 09:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a34000)='cmdline\x00') read(r0, &(0x7f0000ee1000-0x1), 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00003e0000-0x4)=0x1) 2018/02/11 09:55:54 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) socket$inet_tcp(0x2, 0x1, 0x0) madvise(&(0x7f0000005000/0x3000)=nil, 0x3000, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 09:55:54 executing program 1: sysinfo(&(0x7f00003df000-0xe3)=""/227) 2018/02/11 09:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000984000-0xd)='/selinux/mls\x00', 0x0, 0x0) write$selinux_validatetrans(r1, &(0x7f0000145000)={'system_u:object_r:xconsole_device_t:s0', 0x20, 'system_u:object_r:xconsole_device_t:s0', 0x20, 0x37, 0x36, 0x20, '/usr/sbin/cupsd\x00'}, 0x61) sendmsg$nl_netfilter(r0, &(0x7f000037a000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0x200000000000d, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x1fc}, 0x1}, 0x0) 2018/02/11 09:55:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000103000-0x40)=[{&(0x7f00005f2000-0xe0)=""/224, 0xe0}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005bc000-0xc)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e03000-0x8)={0x40, 0x2, 0x200, 0xed}, 0x8) r2 = dup(r0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000869000)={0x54b7, 0x10, 0x2, 0x9, "052f580631434b1f07c72bb9b37b79d9b7751422da4774ddb85735fff0754976"}) ioctl$TIOCSBRK(r2, 0x40044591) 2018/02/11 09:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000301000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000918000)={0xaa, 0x200000040}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000184000)='/dev/keychord\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4) r2 = add_key$keyring(&(0x7f0000bd4000)='keyring\x00', &(0x7f000065b000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00005ef000)={@generic="14b140dadd39670769d42478ce5064ef", 0x9}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ba7000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x1, 0x3, 0x80, 0x0, 0xa}, &(0x7f0000051000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000036a000)={r3, 0x38, &(0x7f00003fc000)=[@in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xfffffffffffffffd}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f0000da1000)=0x10) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00008a6000-0x80)=[], 0x0, r2) 2018/02/11 09:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f41000-0x8)='./file0\x00', 0x20) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000d27000)={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x3ea3f4328000000}, {0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80}, 0x7fffffff, [0x3, 0x9, 0x7ff, 0x400, 0x17fd, 0x800, 0x10000, 0x80000001]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000774000-0x98)=@fragment={0xff, 0x0, 0x3, 0x1, 0x0, 0x0, 0x2}, 0x8) socketpair$inet6(0xa, 0x5, 0x80000001, &(0x7f0000ef1000-0x8)) iopl(0x0) 2018/02/11 09:55:54 executing program 3: 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}) stat(&(0x7f0000011000)='./file0\x00', &(0x7f0000013000-0x44)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003e0000-0x4)=0x0) rt_sigqueueinfo(r1, 0x2b, &(0x7f000086d000)={0x41, 0x80, 0x81, 0x5}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 09:55:54 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) [ 92.106526] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 92.138965] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 92.149024] FAULT_FLAG_ALLOW_RETRY missing 30 2018/02/11 09:55:54 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) keyctl$link(0x8, r1, r2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/11 09:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2271, &(0x7f000003a000-0x2)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fba000-0xc)={0x0, 0x6, 0x10}, &(0x7f00004ff000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008a9000)={r1, 0xc27, 0x2, 0xffffffff, 0x20, 0x5}, 0x14) pread64(r0, &(0x7f0000acb000-0x14)=""/20, 0x14, 0x0) 2018/02/11 09:55:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000382000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000c73000)={0x2, @tick=0xfffffffffffffffc, 0x0, {0x30000, 0x9}, 0x0, 0x1, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a6000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00009a9000)={{0x2, 0x504e1bb1}, 'port1\x00', 0x34, 0x40060, 0xfffffffffffffffe, 0x5098, 0x8, 0x8000, 0x80000001, 0x0, 0x5, 0x10001}) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000764000)={0x100000001, 0x2, 'client1\x00', 0x5, "79914af1e0bc2404", "1059e3108ad34122442ed73466acc50f38a3bc43abad9b60143e68f7c79b8779", 0x0, 0x4}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = getpid() sendmsg$nl_netfilter(r2, &(0x7f00008cf000)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000ca8000)={0x334, 0x1, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="69831f5d9e589f445acdccf9b0d47031e35bf144154f7e38134561b5484e45ad999347acb0b9b2399c87a1b759ee803ba3fa20615af69924a1c723f76b40efaa8f0ffafd14ecdc7626076d7cf22eba1e0a8c91d486b36932c912585639ac7b48806cc3953a464f516ae91a0527b1d24b293112d3f52828c71fc76bfe135be1b8086866497eea7261e1aa98717ee3e42ba635610a1a1aa1037a5355d1da7a61bcfb03eeb22dc1be63c5b0225acafa78643a5fded9d31c5a5ae58c88c3d20bf210a6c0b37c03bb677fa3458d89785eaa93c5b8127e8c235be51b980ffb73524be3823a32cbaed776ecd760dbaf3773f5093cce82", @nested={0xf8, 0x8c, [@generic="79f30ff547f5e3cad94cd6368188d598d338077dc19e740090fe8d9cc4f20cb6094ea260fa3898e9dae5f00ec729ebac4b4359d5d5c26a04bc4fb32ed19297161385651c7630ba3e0624f8e3e9672643755557541e33a0d0308723c16782ba5b2581ba9105c62dae469cf2fe77c5df6dab7b5fab825578ba98fa6ab3a3530207aa1450f2c33ebb44108f2b7ff0d240672fd0d70192bc95c824cb62716acb1d01ec8a4306f4a951d34efbf23043d866ec4488c5ceb75cd9e7b632c757623cd41a8b4695922d4102a0aed85948b92ae60e290383ebcb34ebadcd2940d847f38b37b195547429db2121a7ebf18991d8c66f56b1"]}, @typed={0xc, 0x74, @u32=0x1}, @typed={0xc, 0x96, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x29, @pid=r3}, @nested={0xf4, 0x94, [@typed={0xe4, 0x5b, @binary="82215e921dfb1539f6a47f2623ac323b6a7bf69e6ac68a67852f539f0a64c838e76790cc88e79b54155d091ef0a50e55c8741b36ded976b1bd8b3f148b55efbb17572b8c08ddabd61a16ace65ae253b4c014251b450fa758330f2bf334810c6afd4283434d0f70531e355568b1564e775c132f11bee0d1fea7a9713e4ad2cfed5df9d720f717d4da7a5dbb06170d4a877c84e235c4f58963f2a22839211ce15c8aeda665b478a86522692a67cea0c546cd86c7c7326cea34491f5d0fafd3d849c5d7706357cab67f43f6c325223e465a6c53282c52b530c3e60a"}, @typed={0xc, 0x6d, @fd=r2}]}, @generic="3e23b1a6aed809a246da8e4bf5754415debec4b9350ef7d84e6c13"]}, 0x334}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000080f000-0xc)={0x20000000}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000c8f000-0x160)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, {{0xa, 0x2, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x4, 0x6, 0xcfd, "3359efb6ef829511c92608d3b36d26b9f5746391b21a794f90ce3157ce6229cd917eff622da1223c1e1173450a816fa912c1c134026601bf52eac0af70c9a394838f0b6ef8c9cbfb03665d8e7e17e66c"}, 0x160) 2018/02/11 09:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000376000-0x14)={0x0, 0x100000001, 0x4, 0x173a, 0x0, 0x7}, &(0x7f000009b000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000c29000)={r1, 0x3ff}, 0x6) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000cd3000)="240000001a0025f00000000100000000e6000000040000f000edeb080003000100e400", 0x23) [ 92.153596] FAULT_FLAG_ALLOW_RETRY missing 30 [ 92.153610] CPU: 1 PID: 17902 Comm: syz-executor4 Not tainted 4.9.80-g8a174b47 #31 [ 92.153615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.153630] ffff8801bb3cf930 ffffffff81d94be9 ffff8801bb3cfc10 0000000000000000 [ 92.153641] ffff8801cb778290 ffff8801bb3cfb00 ffff8801cb778180 ffff8801bb3cfb28 [ 92.153652] ffffffff8166253a 0000000000001244 ffff8801c32850f0 ffff8801c32850a0 [ 92.153654] Call Trace: [ 92.153676] [] dump_stack+0xc1/0x128 [ 92.153689] [] handle_userfault+0xa3a/0x1310 [ 92.153700] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 92.153708] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 92.153718] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 92.153726] [] ? handle_mm_fault+0x117b/0x2530 [ 92.153733] [] ? handle_mm_fault+0x1fc3/0x2530 [ 92.153740] [] handle_mm_fault+0x1fd1/0x2530 [ 92.153746] [] ? __pmd_alloc+0x410/0x410 [ 92.153756] [] __do_page_fault+0x5c2/0xd40 [ 92.153764] [] ? mm_fault_error+0x2c0/0x2c0 [ 92.153772] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 92.153780] [] do_page_fault+0x27/0x30 [ 92.153787] [] page_fault+0x28/0x30 [ 92.153795] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 92.153803] [] ? SyS_futimesat+0xbb/0x1b0 [ 92.153813] [] ? SyS_utimensat+0x160/0x160 [ 92.153827] [] ? do_futex+0x15c0/0x15c0 [ 92.153844] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 92.153864] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 92.153878] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 92.153889] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 92.194414] netlink: 800 bytes leftover after parsing attributes in process `syz-executor1'. [ 92.208440] netlink: 800 bytes leftover after parsing attributes in process `syz-executor1'. [ 92.389122] CPU: 1 PID: 17917 Comm: syz-executor4 Not tainted 4.9.80-g8a174b47 #31 [ 92.396802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.406129] ffff8801c3f3f970 ffffffff81d94be9 ffff8801c3f3fc50 0000000000000000 [ 92.414106] ffff8801cb778290 ffff8801c3f3fb40 ffff8801cb778180 ffff8801c3f3fb68 [ 92.422091] ffffffff8166253a 0000000000001244 ffff8801c223a0f0 ffff8801c223a0a0 [ 92.430408] Call Trace: [ 92.432978] [] dump_stack+0xc1/0x128 [ 92.438316] [] handle_userfault+0xa3a/0x1310 [ 92.444349] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 92.451334] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 92.457709] [] ? futex_wait+0x482/0x5e0 [ 92.463321] [] ? handle_mm_fault+0x117b/0x2530 [ 92.469521] [] ? handle_mm_fault+0x1fc3/0x2530 [ 92.475721] [] handle_mm_fault+0x1fd1/0x2530 [ 92.481748] [] ? __pmd_alloc+0x410/0x410 [ 92.487432] [] __do_page_fault+0x5c2/0xd40 [ 92.493288] [] ? mm_fault_error+0x2c0/0x2c0 [ 92.499240] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 92.505877] [] do_page_fault+0x27/0x30 [ 92.511387] [] page_fault+0x28/0x30 [ 92.516637] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 92.523450] [] ? SyS_clock_nanosleep+0x11c/0x230 [ 92.529824] [] ? SyS_clock_getres+0x190/0x190 [ 92.535948] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 92.542760] [] ? trace_hardirqs_on_thunk+0x1a/0x1c 2018/02/11 09:55:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00009ca000)=0x800, 0x4) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4), 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000970000-0x9)='/dev/rtc\x00', 0x40, 0x0) sendto$unix(r1, &(0x7f00005e4000-0x1), 0x0, 0x0, 0x0, 0x0) close(r0) sendmmsg$unix(r1, &(0x7f00000d4000-0x150)=[{&(0x7f0000346000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000326000)=[], 0x0, &(0x7f0000787000-0x28)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}], 0x1, 0x0) 2018/02/11 09:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000bdf000)={0x8000, {0x2, 0x2, @empty}, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}, 0x200, 0x800, 0x5d58, 0x5, 0xc9d9, &(0x7f00001fc000-0x10)=@common='lo\x00', 0xffffffff, 0x1e14, 0x7}) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00006dc000-0x1)='"', 0x1, 0x20008001, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098d000-0x4)=0x5e8, 0x4) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000888000), &(0x7f000041d000-0x4)=0x8) 2018/02/11 09:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000ced000)='/dev/ashmem\x00', 0x105002, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x40087705) 2018/02/11 09:55:54 executing program 1: r0 = getpgrp(0x0) ioprio_set$pid(0x2, r0, 0x0) clone(0x0, &(0x7f0000b34000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f000041b000-0x3e)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8400, &(0x7f0000b03000)="6ac338cb7aa763539f02135609a86a86a00e5d3c7a619440b69e9f88856813ff059e78d9f8610b3a51a8b81f59da891d9b0828a457f816851067e92f5e957077dfdcac3a22a4d4bf355f9298bbb5a73ce721667aba934d90978634b6989e33ffa6ca12432871213ea466c7c3fba65ebe60d11744be1753811fc15997b1f1206d8c9ccec1a24659dd2d2f87acae7f64f07b3e75ca177df960d9be17cc4a5e7a162a61f1e308ff9d0129992e89e3c188d94bed031795b1731bd5bbbe2b1e8326117791030be53afd27afd0f875d45c3d3a488ed930d7c9b96890eeb2c36cc6d4bf89077701ab", &(0x7f0000db1000-0x1), &(0x7f0000001000-0x4), &(0x7f0000368000)) 2018/02/11 09:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) connect(r0, &(0x7f000045b000-0xe)=@l2={0x1f, 0x5, {0x3, 0x1, 0x1, 0x4, 0x81}, 0x7}, 0xe) 2018/02/11 09:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe3) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006f7000-0x108)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}}, [0xfffffffffffff801, 0x3, 0x2, 0xe72, 0x5, 0x40, 0x3, 0x2, 0xffff, 0x7ff, 0x2, 0x1, 0xfffffffffffeffff, 0xfffffffffffffff9]}, &(0x7f000078a000)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f3e000-0x4)={r1, 0x4}, &(0x7f000039f000)=0x8) 2018/02/11 09:55:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00005d9000-0xa)='oom_score\x00') sendfile(r0, r2, &(0x7f0000532000), 0x4) renameat2(r2, &(0x7f0000dde000)='./file0\x00', r0, &(0x7f0000e45000-0x8)='./file0\x00', 0x5) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000598000)="48a3361e772dd866ee2fbd35a911508736c1bc669e4489d9a040b7aa462dd1e88a97eb48d611580b905044d7b4516996fade0d17232ef17d1eccd3d6ea8fe23d9c52744569d00e8b152abda6f15bca5538289db6b1d487bd0598deeb58b94ac0fac9e02f2ddb3d722973721557aa942f88709195061416453449cbebccb25d08f32e05a3a224e7e3fe772e7729a2efbd4ab4b4a7b6332a3e26a3c439962db4c0e1a5404829e011432fef6d66c03f787adf45fd94ba838687fc14723d11e5860847bfe511aec02bbb7d95e68c4db1741e734b1e287ceff75be07d463ab7f073e6dd7c08afcec9b771714a673446d77b485fcce5bb9704258e4579811173ca49177a2e5977f82306f4bdef254fdd24cd7cfa3610303ad60cae2bd221a421456b6f93e4fd69716a707b633375d8afc62ef5c1cbc7ba8ca555a699ba32d32781f85aace14e0ca77632a4732410671f75c2eb45f96bc7123fd56cc4d55e20c2452ed2403e5fd583b711370b4bfa86494d00fc7684b04544c48f2c26c0007791ed822b5b998a2dd1f0403ed4b4bfca4b551086f4873c46488fd8102b550ebf871c9ef303f6e65f3c4ecdda4e98b7be8b824bd0bfb44c08ba4e65c47fa204109a563e4118992538253e8ee8d4d95885fdd9ffb2079492aff6f5e197c4191b01eb80c777db80ea06dbf081519b92e4147ec0a02d1ddffafb50bc01080a01d7faed7693fcd29229350313371ecad10b99b064af5d4a93c5b621b37a718c7b95b197797e11930e664cf66b91a2d58d63b99c1cb6a74b77331f768e65c8449005bebfdf1cb4b778f5c707638940c9e640681032a52f50126e979f119dcc12144da133ae300b8f7c18e2f5eaa5c39c820a083113cd6494fca5fe190c90b278c3f540b41b358b9462cc87579cd0207d6b98b4c8fa837d0a68b1ae5bc36e5f0ba78aaa5a2d93add968cda616571bed3ae9fb001b5272d71ba0ac9833c40bd3722c831078d642469aa0e479e3f7c08f37f2b85bba2f86c7b2a92e2b4d3c84c332a0c525385ae2f2e00d3735d3ddd9df0ef29045a4da3d112c8f27a139052ea7f45fcb7a41338182d25e2824dc62ff31f77867973965f17342d027e4b98a9a33333c0e1c7e376df71c2fa574774c6ff7077208e3620b97f25cb237e23bedc671201bc81ba90f029423542701e82e00d712acc44c963a287b809c338dcc2cf1ceba4af8b3335a491f5daa8966baa5065bbb37642ac6012a2b41a0ad52b90199d195be272c4d9c826049916516688a88f4e5ed9ca407e311f7575b1d592dac436adaaf3fc035c055305f587558248d67e1831c0faa201d19d8a74430e0e5ecc3dfc2990abe454924b2167b752f4f45fc171e6cb3cd5d79d3b8ca4be6283e7324e750376949493d5be1603cd7001c8e7a5877f16b117b49e1d67a1d5380c4abed04351db1186142ce410712ee64f006df7c3fac1e57fc8d0441361f66e27241267fd4fb8802ed78a6090d68084c2347736f0d8bc20bf67ee9758bafde9b6a58e433112374f3632982727247b812d2bc3f6204043047dc4a3d20741e5078beea370bd8e9a6b1c22a37fa0eaad237a1034bbc9fc5e3a818e3b793b32361aa1a351792d751e8fba44512be39a8eca3be4aa46e5ff977c3480444ced87cb0dca5ce52cc84ebab5b842397c86f4c2324bdb6ec0c501b1850f2dbf0a542cdef1469c25a79f5d0be43585129a855c02726cb8aaf6062cda23bd112aeb8aebb798f3ce0f774db13ad67e89304671a97d33dc50e93a153e9ec3244ccba654a11ea32c38aed8600019cc63f0ef6ba3f48c46ad7df9928ee301dcc6ad31aeae1b4aa2129fbd952a9c3bc972e3fd39fe11b994ada32d15e728d574231743f59b33b935689a70ba510d2b1fa66d871ca82c3e4b2794337f226a16818cea13baf029ae8f218016434c1d07f727a5dcc107e9c422cdabe1c2e834080e017b39e7aca358f8bc13b377ef8ade262df85dad4c35898d8f78a2d1f04df354a063b376e71708a289184bcc48a271420d34b996723ff7e990ba5a5657948374296ac9f1865a3daef51ae84a65748ce4baa3cfb4d50cc34aaba6f1d16b15afa8445837c6b490213e028645c451e89f9efd85473f74a14d2e219c4d5dd6177b7b44af98a5bc337f001e908786e5192a922f399fd1abebf6a0fbf2b6c70a210abbde358e69eff7028a9579bbf5bc2f8ef63168e86306657e4fa662613f8bf5c911a1001f89eeac744d7bdff1a2296dcd6a07f8d55a0958a3bafe4040083977be32c4447afebe8d643a95e66486d10d8b9ca5b9ce243c1f0ffd8f8f87da4e0e0277cff7f9e032fe57fb56e003ef02a0b436e58bdbdabe2d382b3d335ab440abab9d8e1c9fb6684a2f40230dbbe3e4379d2997489aeaab529825de4d0e6c0c9ba6ef06a106b0d8673783c8342b07e4e1ffaf96ccda6adc238da7bf39c6b246c3bf1e72f62d0ae71b1774edfd202f46799559eca5742b61335a6d12bccd2bb3e964d42f41c234b74fbf077b16b9159c80dd33cd8e2c2faa8e65cadb7d615c9896ae29bfde33f3fe7add3d4d11aa562416054040e0d013c5e2696f33406fc22296434c075c44734ece0e720db5e9bee0b6cc37aad15691235be0509e650a06d0b820e1b6d3af29fb180bdff3ad28a01853342223a3b02ef34ac411b89f78f369d2ea5249e7587c4f76c1229d4d24a26679d7756bbd31e801ec92f5ae7405fb07d824d74e3981770e6752a0b5adfdabb17bcb51fb152937d2968546d4668cee4dfab91a03aaf38b0449e1b9b5e4804a891482ce94d3621eaaac89f52fb9f7134bfcf0011ad0a4871e352c49cb72a1b63d14e9dd06d09379307098a6ed80df106d49de45cda01c6b3269d5d3855e8915de353b6208d8d84464bf294fc1d56d00aa2ff4f69e878fa289d82d5ad5c3c7d6c1158b68dd8f8318f0c1c588d44ef3056bc3be599888b784a3e7107be58904c1bab23540d15e8bc9249bfc201e5b03bfc66c3210e7338702c4a26bfee125fbef2ffb5a402b46b54b05e1c8f7d2aa7432d1130f0267b21d9015f5d5598b74953512f8c91bbb324a6ed1cdc67784fe8ca0983f9b78858b371094762a1ec590262f58c5423cd013838acfb22250f0f5b627137fbe8f967613e7b546c12b2d38ed5debc9976ec3d1cf2faa144771493dcede589b9c42c68ec3a51cf297d0e5339909b3f023e59cf6ab52a45660597d2626f261e8b277f9a6870bb35fb0cba4a964b347fa73658e689ab7cdda9fa42093ca85a1851432131f99b0ab9c42f183eced51f2a9cf9bc378f25bd6078fec94ac860e9a7033fe5f0a8a6a241836a386046e498ef12daaff0cb418b80e542328b2a4c8bb1f865482a3834308d3a37736c7609040a39fffaf136331812a7d377c52728475ce251a1e5f3aa3c5e32f06197cf0a848e6535ff337d5d3727f651899eb36b7cb5634d0780fa5893cd03fd42d7ead7d6764773659dc1c6a6c74d6c883dfa6f6e789b6f9007f4d7ea2db82260e19a5ce7a5791e22356950722895889ca963c5730d61bd1462c5e1ea67b36d4ce7dd035582000f7fff866c581afe83654eb3e90d1d8d7621f1e6db9ca06f716076ac1e87e2d4aad8d12de699248a685223187b2be0114870081f3af01af944598b0de53aa3453b915852e345d359172ab7af0294ef2aada7c77f01090f2415b5f4662b323745d4acef273baeaccbf24345514db835d36eb5b1b67e6729de1d981a1c882fde6719f3d6ae7e8023223654ca3d80ab035aa3e872eb5fd09be85430b342943a9f126f299a1783b758b6c03450c726c6c074febe8aacc89ca92eb4a91aebce179f0a7063ef3c8da2529004e2f212e73d9a9756e79d0eed10cc873c7fe7fcec6f231c9d23fb5ca43606bc354c0824c76d18959f9a440e6ab0d07d2d3fe6fcb4f4009e1d703808b2fdc6ce2cbd34b2e7864e39896733708fb4bbbcebdd68b0a87662405b785a2a93d6bfc67e81bbd81e5582cace11390fa93a06363c3ce1f8f738c456fe858dfa19db34920dd73578f36ef36771a37e92a4b36f51676a63474a42962e837c127daa466f14bce718638c4abd5ec46e145fe271a9b8863cda9086cd5f6b2c543f5c325c11242026d5c377a08122894bed71b93844523a74239f5dab48fd16da7798a9c0499ab19ff8142b3b3ddff75fd140bac43ac3ee207a356016d89a23ee89cb384882ec6140d467767f1005539a9b246d1adc89047158fc17f2779992471dd12700b7a0fe01a61043495174be8317a6990369f61ecc1c12a956d34d95d317a14691a62107ccf352796a574ea59d6b919b8001c31103a80b885dcdc19e2629f9175701274428d7d71f2012d1d1636d3214c08fe127601c17c0c3cfa1ed037a8a82d1cf8ed3e69fa66c049a826a604b6ee5818fa2def5b538cd756e02e7712aeaebbeb2f2b7b51e4d5568d00d507563ed1a4ab6e174339336ea6e1e6837969cfaf806fb120ba95456bb67dea7dc3474794d4d55557dab34bafd1be5bcb4e29ed1b78d925b7cf22325334dd5f5a4dd5a78a1b8e55e4fa50524476381118be7860cee66902c073472c7ed95e94750d5a507336127a0847c5d5c9654e72af929491aa4913d12ddceafd9a81a4c1a8104337da1c2e80cd1b2433b4ae35bc09d589a9b5ef1b9292a6e9442d969cad10b1f7fdf3eefc05bcb22b7c1691974c8b195daf833ee1005a604168f4822f423a83c35170ae3de3da72b24c346423db0f5cdbf12691b7dc42e2f85e485d8596f3b3111e53a534ffdceb9e2549a6ca2b7f3a369fe6cab50bc6012a79cbe1baff86a1be2ba9ea67b9dcf1f66c6c4b7a92b86aa9ff6c4d9113463300cb18c6d39ed7a71a54635fe3d374feca24b8e80bedc2d6a2f8d5582df622db2242728f18356603275428426dff9c6e0396e68ca7c5972b75b05be11cda1466809916f04c24680a046697e981f1669e1c4f9944d01169c8f31d764448647c65940d4fc18777175e69b0253e9e37786006e0d84f11863f5f99cdc3deb5c9aabcac66f7788c253206f99545f98b5a849a5a3f458b104eec095eab728c0dc229b9f892e417a1ec7624cba48130f771477ff012d81c0bc876bc60d5c17c284dd3e4d3b680c98b7fb330d745815d2119b914a412e3a5826ee4352d35877e07557cac10b5cbef2ba48545e34057e6d6f61c0081e30f98cdc4e1f9314f911a0cebfc6a7f785e7d6897b8ff3ddb4b653bb38947f48cc755b0e27f0f5fb2818048d111def920e4f2802293d79d9140fe525bd57e3ebf19d97f36bc88a1c6001371997afe42d8ed738d7cccfd5a4754f74f242d4da9ff4008e6df9dc1c9a3f7079ab2abfbd37806073f5de4a10097e25b99a04f3fb143eefe1d42b5313b85390e5456069aa26a25b5ae7bd4150713e95224aac3fb1ef0dd2f89a4e3aa77c88bbefc5bcdcbc6d918a42f954c3659c1e195060609ef8fb208229a418f1ab675ed9502155e327d8a948ceda3e8b9e43af1e00ce558f8289864c68585554cea8d24acffb3c09258d1a97052a310dc2321148373c40798283757533ba6bde2f5767f38f731565d7986653eeaf858b54aa1eddf0dd75eaeb6b3dc824867f484f0546cf3317e9671a63cea4cecb4a5802da367b67025bca00432d7bf2e0f5cca67745c05fa185d0ff7fa90d4c8f5d86aa44bb077cd5e9b616abf14680645d776ecb694e60a95672e08c2b613a7be86b8262cf3daeb1fa176209c5001e4f2348799e5e01041bc8b718233c2f7338345ec8563d796fdf0b40a3198f6cd7b459749c55305062") ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f000097b000)=""/102) sendfile(r0, r2, &(0x7f0000514000), 0x18001) socketpair(0x10, 0x0, 0x6044, &(0x7f00003c8000)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000789000)=0x183, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000647000)) socket$inet_dccp(0x2, 0x6, 0x0) memfd_create(&(0x7f0000cf5000-0x5)='bdev\x00', 0x2) 2018/02/11 09:55:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/rtc\x00', 0x400000, 0x0) bind$inet6(r1, &(0x7f0000d23000)={0xa, 0x0, 0x80, @empty, 0x7f}, 0xffffffffffffff6a) r2 = dup3(r0, r1, 0x2) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000008000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00008f6000)=[0x8]) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00008b3000)={&(0x7f0000c28000)={0x20, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@typed={0xc, 0x1, @pid}]}, 0xfffffffffffffdbc}, 0x1}, 0x0) [ 92.549319] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/11 09:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r4, 0x0) inotify_init() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000111000)='/dev/hwrng\x00', 0x40400, 0x0) ioctl$SIOCGIFMTU(r7, 0x8921, &(0x7f0000bcd000-0x28)={@common}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/11 09:55:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000840000), 0x8, 0x0) r1 = epoll_create1(0x80004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006d4000-0xc)) r2 = gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000084000)=0x0) rt_tgsigqueueinfo(r2, r3, 0x1e, &(0x7f00002b8000-0x10)={0xf, 0x8, 0xffffffff, 0x3}) r4 = getuid() quotactl(0x15b, &(0x7f0000982000-0x6)='./file0\x00', r4, &(0x7f00009ad000)) r5 = creat(&(0x7f000073a000)='./bus\x00', 0x0) write(r0, &(0x7f00000ea000-0x86)="3dceb7749e5020a415a8f3c5a0b366557c4961b6c550c94013891a400453d73262dc4748d01a24dc9fea2d24517456b5ebac64d6d289baed544acb8dfa4048368f8d2096522a8701bbc6e5afefe6b488cab93c6751f5c9dc7eac754b5a29686b231f130a57746ae8c3c4ff356ee7e172a58915dab3a5e2838bd4f9d03cc0cd8d7873fe2aa98f", 0x86) fallocate(r5, 0x0, 0x4000000002, 0x4542) 2018/02/11 09:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) socket(0x9, 0x800, 0x6) 2018/02/11 09:55:54 executing program 1: prctl$seccomp(0x29, 0x0, &(0x7f0000008000)={0x0, &(0x7f0000007000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000002000-0x48)=@full, &(0x7f0000002000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00', 0x1, 0x0, 0xffffffffffffffff, 0x1f, 0x4576, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000c68000-0x60)={0x0, 0xb, 0x2, @tid=r1}, &(0x7f0000000000)) 2018/02/11 09:55:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000a45000)=[{&(0x7f0000551000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000ab3000)=[], 0x0, &(0x7f0000388000-0x150)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1}], 0x60}], 0x1, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000392000)=0x101, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d89000)='/selinux/mls\x00', 0x0, 0x0) ftruncate(r0, 0x9) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000b7c000-0x4)=0x2000) 2018/02/11 09:55:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000011000)='./file0\x00', 0x8000, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000012000-0xb6)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000001000-0x4)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000012000)={&(0x7f0000012000-0xc)={0x10}, 0xc, &(0x7f0000013000)={&(0x7f0000012000-0x1170)={0x1170, 0x2a, 0x2, 0x1, 0x1, {0x7}, [@typed={0x4c, 0x94, @str=':cgroup/@vboxnet1bdevnodev$eth0vmnet1trustedkeyringtrusted(vboxnet1\x00'}, @typed={0xc, 0x1d, @uid=r2}, @typed={0xc, 0x2a, @ipv4=@empty}, @generic="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", @generic="a9b9ef7935bf1c4f9b4b6514709314c442639303eca61ac3ba1447b1", @generic="6974db89640592b7bd0857c3817bc8b6091aa0c728b67891c22a99e2fb6fc00c55b0291a1b93168aaeed2841548724bc2f5cf2501a3bbfef1766e9059530c465283256fb9561de75ef8dc8286111bc42b937e497fc358172de79658dbeef9bf77385d2d5082047cbe742d2c562d546f6650eec1f1703f6995cbbe444d6bcf7307a51d0e0a43e7e8bbce4ae2cf1c4b91b1394", @generic="02672c6f5e6bbf61bc8ebbc7695867771579c48237ff434ee9eee20629bf470edf5f59fa00d29fc3b186eecdb7bbe48c1634a12900deb5b684667af4c34083cd2f1cc87eb697be"]}, 0x1170}, 0x1, 0x0, 0x0, 0x4004}, 0x20000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) keyctl$search(0xa, 0x0, &(0x7f0000012000-0x6)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000c33000)='keyring\x00', &(0x7f0000170000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f00005b9000)='.request_key_auth\x00', &(0x7f00005c0000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f7f000-0xd2)="c8d0eb6c9a35a72c85f78a627bb7eea2c1a1b2695c5ea772605574fec87fe33c6f504e8303a4d73f303311e91ab3a4412d23471e5b490c6664a853579eebcc6df63847e92b32de80427b36f260b14279c890f79902efdb5eb168141766dea7407eeb063d55621960ebee26a035c1b00f6d988b9262f978b929c582faf54b0d21bcbc7a9e6597ba42ee3f33869771b36c6a34033697e1d24d82d1e22d9d9412437e390638165a621a6f6650c895e8ccbf0343020440a56e3ce597c8c4849bd128f34f3d5b1a0229e5da68d7c905f2e116d521", 0xd2, r3) clone(0x0, &(0x7f0000b26000), &(0x7f00009ed000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 09:55:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005e8000)='net/if_inet6\x00') readv(r0, &(0x7f0000635000-0x70)=[{&(0x7f0000a7b000-0xdc)=""/220, 0xdc}, {&(0x7f0000242000)=""/254, 0xfe}, {&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x3) 2018/02/11 09:55:55 executing program 3: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e81000)={0x0, 0x0}) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000e82000-0x4), 0x4) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000e82000)='./file0\x00', 0x301280, 0x80) connect$l2tp(r0, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @broadcast=0xffffffff}, 0x20000000000004}}, 0xffffffffffffff20) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000e81000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x2, 0x1, {0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xd5e}}}, 0x32) sendmsg$nl_crypto(r0, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfff1}, 0x1}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000951000-0xc)='net/udplite\x00') mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e83000)) 2018/02/11 09:55:55 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x2, &(0x7f0000001000-0x10)={0x0, 0xfffffffffffffffc}, &(0x7f0000001000-0x10)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000c000)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000007000)={0x10000, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x90) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2) 2018/02/11 09:55:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000077b000-0x10)="330000100000000032c00000b95d033d", 0x10) 2018/02/11 09:55:55 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0xc0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000002000)={&(0x7f0000005000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000005000-0x10)=[{&(0x7f0000002000)=""/128, 0x80}], 0x1, &(0x7f0000005000-0xce)=""/206, 0xce, 0x6a8}, 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x48)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1000}, @in6={0xa, 0x2, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x9}], 0x48) 2018/02/11 09:55:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ca000-0x10)='/dev/sequencer2\x00', 0x4782, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000af8000)) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000051000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000090d000)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) setsockopt(r0, 0x5, 0xfffffffffffffff8, &(0x7f00004e8000-0x1a)="1514f5f72780dcc9e1f7bd6ae0a85907703448dd7ce5006039ec", 0x1a) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bc0000)='/dev/vga_arbiter\x00', 0x40200, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000f93000-0x4)=0xfffffffffffffe01, 0x4) 2018/02/11 09:55:55 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000013000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000011000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000000000)=@flushpolicy={0x16c, 0x1d, 0x720, 0x3, 0x2, "", [@coaddr={0x14, 0xe, @in=@empty}, @algo_aead={0x148, 0x12, {{'ccm(fcrypt)\x00'}, 0x7e0, 0x0, "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"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x4000040}, 0x20000000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000006000-0x24)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000b1e000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 09:55:55 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f00004d7000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000005000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000006000-0x4)=0x3ff, 0x4) add_key(&(0x7f0000004000-0xc)='id_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003000-0x1000)="f5ce31d241704a1d6129c6502901adf880dba5be95028994548873e0df4ff1bb323572983f41714f4a6d8074dd52c292d24ac9748e11291fc21b5de1813a335509ed4c4c88055ad3321121a2e4d22ef26e47299f5a57dbc4bfcf1b56e82cd6110aeaf559083d76aa0f71a558326c3e5e2b62f88a88a9ef14f8e0ed52d62dc4bf33244ff0c657480e183a1d3e0980ffd836b1f7a32b93b2db21695895b261c0af1f4b3c2f2984a28da821d499c9efc34ed728226df8edd15277e901e522daa3ed3ede43239a23c978c8fed3f0fe7540d7b0e1815fc054a948039c69018decd049e39cfb3762b1a32a96ae98ccc0980668be7b5d659b0a4d989f5afc137597872200a9c29ce5bcca09e0c45801b2f8da51ab26474cd8ec9469410ff563e709225c52f83671e1d06a0ab87c7968cf57e3e9f4101584c60f01640c0f3ee883a1a210b7bd3fa9d0f928ff9818ffa835034b27c4636c0ab52bfc95ba7a67f787119fa52590c44283cf7a6cf2f32672c2934a51a65ea7507ff1c76a302eabbce3782cfdd96ea09c8c99e56acb109ebe2aa4f4260a9385daf919bbada3b78f636ac77a9422732cb8cb2b9d760cd92b95c25710241f82f24cfaf113448c1e06cf154e1c22a5b5466b76a0ed4f7d90c56206ac8d93fb48d468ea4c496a459ced3f1937cac178281efdd7b781111dde41beb5f6fc4668ff16672d75d470fab885f2b0d097852617fe04454212953ee90727f00840aafd8a6815a6d418a10f03547934f8b34eda697fcd819c1c8c2fd11f7ff318be8d798a66e0f2d19d898a647137b8a2c4adcba828f923a1e6e2f7b81edc9a26a587812b400d613a09cb40f9e8ab037af141f5f536ad7aff495dbf80ca91f934091f81ca4e59450c64cef466d405c2b44f7d8619f6e792f14012d8b1a2880fa60bff47a2e32eadb6b8a88528f21ff85ef9fe1457e00de054eceebfc459733599b9e8db4b138710a6ef5c46273014c198691a0e15dbfb8a709b22b53176393c53ad48849e40cf1566b5e62f6ae39b8fca6cc1b74b399bbf335a62a562daf7bf1810007270cb49918992a37a7573f42075a51b91a52e40ecd0037c92cf524fe1731f6fad4984f7f21694897f40ce290193f57e8941ae0339704ce09fe2f453ef75cf63305bc840222be51f2899d3ac6bc462a22a74c2c99295fc3438233032cfbe0b8228290dc3037039853df4cb93732148a53144c725c92c44ea9099fb9ba3ddcb9d673c410e9a0e688a6cb4e3b19b1c905c18b83c302ab0171c4a6ecea35da59e438e9b9dbdf793554d2116992529b1b6c2bc864cb328d6b651c185d127234485bd6281619539dceaa66826bce185d53fde78a08e97578a13e2506c9af3a70ce90f79b5665aed51dbcc5060ee5ab1695186b6253acc68fbd080f7ce280d4084f176553d2532b47be1fe1935c645be39ac32749f2996752e009e7da60a354b309ac59d84f12832ff14909a989f679efe95c424f4b5fb98df66111945a2d5d68f27f1c65da9994f83da917c8d210d8ab936488b4e59a0f7a43d02fd6a5888a2670acaa141dcf03f6606f7ecbe15e00267443299272e53061606786e441cbc9bb3cc463099596dfae2cd54ede5133093562ca506e70ac3abb69b985c8b33d7ca59aa0ae67f992e01c839a180bca68746215269ecb695c15fdd764d053ff2344ccf3938edfc93adee31a2f74ba930d5a114857bb3982edc95823aa92733b8b6168ef4c1a9c7fad3a3bb59084824725ca7f68a7028709df94c2e64b37df2e8fe00bd6898299953e88221a456a8e9ed216c398205cd354a0687a16aa0c373a8fcdf7722887e8726393d648b46c5adbaccceb44ba8db79807c99ce22c9c111d2dcbb4b461a6364c4cb614dc6967cfde1329f4250df3c00f969ccaae580f45785e1259bb9a8b85698ea298947b878705e78fe48829c6fd081c8c042e399c63e0df75421d6f27b1e1e20699a9f85b83d6d1e4f91325587de9d93dd47c26c36e13802a563b95c01cf272def90d5c43230389f9b2dfbd47fa8492bc4fefc71c5b1ef754651a37a92fa7a99319962b341d0d3665594756a7cb5225dd9331c32904644d4b26db1edb7f5a7c9ebfe0da65e0ae553d3a7eb0d79e6f72483bad7a47717c7cf01453a180cc62d948ca17b85ca171812afb780241f754c7bbf387265db7a111065f1f6e4862fcb84e37147d2c780552dd11f569b280c1e7dc45147dbb35fa062d8b8c3c45e41d36dce749a722ab06c84450cd1fc3f9d312cc732cdbd64a50b21b691b8a51c6233ade5ada8ffb5bb9c431ad1cd2e48e1ed0d192a28c45e83a6a9a9980e202161f8b3c7d4d27e3265a6abf5eae6fbe6311ab600cfacb9ca5a1343ad7782f9b33177ec16b8d93ffa58eec3bcdbab44aa5a6f1ed12c92d32e8bb9da06a6f79d165b988892cbf5e92fda92f1dd8a833da1c04d80af3711d1f75e8d6f1a22dba504d6231c3fa6870917a477d72adf12b8d4c2b8528086976a3292e2afac7db1d18c1215f9edbc5c58601d9e0df154ae27cea1878c7103ef80c5bc4b64e1e9f06d20b3223bad612fbe0e0b4fb225eb6caa7cb50b61071d1a6f057f366bbcc6e0ff6222dfc2391d598fff25bb48596228ec34fb3a1f9b3227186513ae6c41ada5fa959386b44e6b8876a651c6775a389686da6668ba4f4f4e6c725eb77bbb3d594bb66f1b2b72a470ed71194f755ef441e99aa1dd9181ea9e948f044262f73b054960aafc7b04c66629b6ab8cb286fd56bff9ac9a4397fc39cd967f39145e7684639b434599a818e40b448c03b7238943676d982358ca7565bc283dd1e713b47cff5bc0e1b71b4ebdc90e657cdc004c776383a16a00630213bdeb50a71d3be43b1487fcefa7e2554aca9a6a317edca852317ad53ddaf7ea2e210a4f93e45f94ce4121483ab926d4b630519823a1f956536d234310fb6ec994c00553df0220d7d9249f237ef75f15c4797aebd20913a7d359e55a47637d10c1d0a7c7f5bd8d947a35b2628fc7c116b8f12f7e255e24c1d2c470e20e45ecc1d063f0b8622c69511d1db5a6eb4b2b972115ecc88b889a11d88258d5ecdf7db980244d127b282d21b99f2b6e0fac061c5dc844fb88876ec93845e791d7c3add184cacec1cc43433ea272212c5a7ff140fbee8832c354e52ba4cc4589505ec3d0dc438eeb36ac5031aa64c9664beb2d9cf39721cee8c7d1faaf63307677e187c807872421a9295383452a94fb8e80b93c410d16da1363f8e629e66ff71bc0d47529795554453724d445688c125ecfa5edd35dfc9c41706fe3d270026ec8e9f037a5ae8fde073dc3d4fb5844465f4fa2f5d3ac657c2b0ae1338faee65876fe7df67ff60b5c9b7f87c5795f6bfa543420d96922ee45d4e6113cbb49d63aef01cbb0977dae7be30748142ff377921ebba71c7fdf6f3f6b8818d5fc9ad2c107f269460627942234484e7b103ba4379726fcd6497f49095ad48b560dee9a658eabde2d35c3dbf368c93513c3ced86d45252f36472b1c9438277cdac47dd88ae6a9ce40ac6e4c3fae7e913f775a3b60b4c20334be4e5cde6094a1911b4406a7f7cdd6cb31829b6431e002d7430f0d2df17ba8edf1be33b1d42f26aa423ed72e3f257df20ad78d50ee71d97d4ac429b490c3d9b8806d05580b68c0683cb300b06b28450ba9fc9bcd835524ebe22e30e325e438ae01b4140bbb088a3b387ffaae47c351b5b3befc0c9966ee1d4717aad6005854c8c11a613cda7728d9f6f335a9d44c1e4efa7372812a347be07edc9211f315d582e1e915d11ddc5e9c825236878e8c853bdd84324e418b5ff1fa9bbd51b867072dbf8013672c47f021d4f695eb9b1437bea7f0463fc6e868058bc051292d4fc1961e654101528d8b08d834b1e7b232e6ff9938e37ec1a17999f77a23c4d51241f0559837d8c8498f6ac1cf2f283f317b83580b61d7068eb65a3046b21553feea3393767e24eb9fa93b1c2ba1e5f19f4d2cb7bf7f00f4186dc81c646b32ae306679e1930a50a5d49d7e4a8f4e7a125394b5fc0e593b055c9a6acd05194c9c98c538a2cbcb8395554fd44e13a4a8c5acac3f3626d6bd340f8bcf66cc7a882f010093c3c9991070924c1804b60ec596d4cd7e41166ea673ff4c6e42820693797a39f2acf610b4f299174d50804b5bfae44d7a3070c71d0fe1b15af4c69896d7308258e842015d5922beef9fe1f43350355e8623caddaee6b30c698140f1ea20bbeea0e196361b26d825244f62fb402af8005913cce024099aa1bafb4fc6cfa2594f66de08774e07d9777533ca3b2bb63e584718eaba6b2117c4a0a56607c74f3c08c402a115bcac91e4c449caac40c0312b1ff66f69e7ee21b36d09f498e70b20d59457d353b82870f33246f5ee51dc7d7112e82ed3b8cf371415d986f0033c1587520458edb9d0a6edb6afd3ac111a7264f6bb3e2ffc63982c93e45c4196236d9a9dfe69d7aaec5ab9ce0e3dfbbaaeacf40a6b511a88824a1097dd2d6b9e896f8d4eec476e7a0f34688821433371bcbe85e2ee47c494091685f97b8164713f32924e2e447b83259a1ce9daee74e05a29e63516e54f9bc3484005064ab7f48ca5fe1fa18507b8250f8d035db7e9c6363e09e81453176050a1b8a301e173ee56007be242299efe016736230c32d7555b28952cea1157b9d966cb7211f11cf392bd6c17c82b51e7b2113998973b51a2db86fab0b549e1dca5159770849af4da9082c84a843871bc7479298ba1badb4b1af1206fcc3b52155aa10aebac69b9c4631d6ec6aa1f079b025fa1d5e409ae3034b898e05e6530f34886011efc61e9000f05a5f86c39621b9c0cd348be85423235709a515c7e6accc35a23d5327970a9eb1426d59d75a2bf5c20c85a272ba87df21e25895d458373d6aa9f358e3a8fcf0a81f628adbacb5ae959ebd40d1f29291eeb72c8740402b092b16a83b55477a3e15abdaaffb0f5bf2e106044bc140f4ec95a243f35102b7bb7727dcf86634b62416f31b5df25080afa67ef09244d3c6ed3a37aab530a47aedfb2c22beaa5c8af85dd807d6fec6eb0dc97566b5305256d29f04490e2a5da389abf7bbad98925725ec927dc46eb6507b4ca39e7d380db1fd391dcdc17655c7a57163325db67897ea56957ff77448959eed2173db5e8956f02bc6487b0658a28b2c600473cecd0fe6c3d7c9b817422dc852c4a4ae8a9a2aa323a249c67d621503c4f79dc3d576d4d530b05f224b037923db68d69ca21cb4c275c260e04712e71f67035a1e0172ee4937a702ae24aff531ac4604e093b4baa426e78b166ddb62ef216edcf314eb54d96b88871324cafee0a4c8078c1b10f2550d56528fb193878093ea73d7227b399be57a81087a48a3baf1ffb9e12b9d50721c75220fda4b912217f616b8b88be7ba166f2a9f0cf8d6d48fb9c9c195e8622d96c139763be8732f81c9d5cb50bfab2122710e615e95d004727c2d872c24f5bb067b23b2f5e4bb6a96d6e3bc8466f311f4e731e06b5635ee28d3a4057b2bce5a63a964210cffd62c0b944282fd2db282d6fd42cb3024c3d3aeb5f97838e8fac8467ee32e56350c7f11c9dcfe5dd83322dfa84a9d4d99395ca66db1b9618a2883f747ad22d77c5913447a23ad383e52f699522d12e0b0c30d098461aaa8f47639c2c5acf90123d47d91be25db0f23b5bafe867e5ebc9f8523bc55eac557380ebbe3109e5ef9c1873492e21b3f2315afa3a76ab029d9dd99498d299ce681aa5a6b7e4e105550a1861e54f5589d9a289df8918ef00dac8fea36b0c536e8ab5", 0x1000, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000004000-0xe)=""/14) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000)=[{0x3, 0x7865}, {0x0, 0x7}, {0x2, 0xffffffffffffffff}, {0x3}, {0x4, 0x80}, {0x8, 0x1}], 0x6) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000003000-0x1)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2a02, 0x0) write$selinux_create(r2, &(0x7f00000ed000-0x23)=@access={'system_u:object_r:dhcpd_var_run_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x37) getcwd(&(0x7f0000001000)=""/181, 0xb5) 2018/02/11 09:55:55 executing program 0: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000)='/dev/ptmx\x00', 0xc8801, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x7f}) socketpair(0x5, 0x80001, 0x1, &(0x7f0000164000)={0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000fde000)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/02/11 09:55:55 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000-0x2c)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000026000-0x8)='keyring\x00', &(0x7f0000025000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000026000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000e000-0x1d)='%eth1vboxnet0vboxnet1selinux\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x8, 0x40000, r2) 2018/02/11 09:55:55 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000002e000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f000002f000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x1, 0x4, {0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x32) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000002a000)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000017000)=0xe8) sendto$packet(r2, &(0x7f000002e000)="478d9c", 0x3, 0x4000000, &(0x7f0000009000-0x14)={0x11, 0xf5, r3, 0x1, 0xfffffffffffffffc, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000002e000-0x7), 0x8) 2018/02/11 09:55:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/4, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000002000-0x5d)="31a01024c2eea52ebd42ae802d67c5caf02f0a6ead0b365c5d31a759063aaae458cc7919e66c632e3001fa24ed04efedf2c7f300eb85ca261e032c958a51bff7332232e3ddcd6ff84807a6a17ecf178db242e65de6ac8b71da2a892ca2") 2018/02/11 09:55:55 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000047e000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000e9f000-0x4)=0x6, 0x4) fstatfs(r0, &(0x7f0000585000-0x50)=""/80) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 09:55:55 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r0, &(0x7f00001f6000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000)) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={r3, r2}) clock_getres(0x0, &(0x7f0000001000-0x10)) 2018/02/11 09:55:55 executing program 4: mmap(&(0x7f0000000000/0x253000)=nil, 0x253000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000065000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000019e000-0x9)='/dev/ppp\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d}) 2018/02/11 09:55:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e0500471f23a9367a03cbadecd4", @ifru_settings={0x0, 0xf8, @te1=&(0x7f00005ee000)}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') sendto$ax25(r0, &(0x7f0000410000-0x34)="bff7d0df82067b8db4a119c8dc43b2eec3742366cb06529d6d95d484cfbb0d1a35a2b5a19c03c2c1d4f7c3232e95262f552ad697", 0x34, 0x4004004, &(0x7f000035b000-0x10)={0x3, {"7379e697fe3921"}, 0x5}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) [ 92.854158] IPv6: Can't replace route, no match found [ 92.863554] IPv6: Can't replace route, no match found [ 92.885971] FAULT_FLAG_ALLOW_RETRY missing 30 [ 92.900343] CPU: 0 PID: 18028 Comm: syz-executor7 Not tainted 4.9.80-g8a174b47 #31 [ 92.908096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.917433] ffff8801c477f850 ffffffff81d94be9 ffff8801c477fb30 0000000000000000 [ 92.925504] ffff8801cfc80b90 ffff8801c477fa20 ffff8801cfc80a80 ffff8801c477fa48 [ 92.933485] ffffffff8166253a 0000000000001244 ffff8801caaa20f0 ffff8801caaa20a0 [ 92.941494] Call Trace: [ 92.944073] [] dump_stack+0xc1/0x128 [ 92.949412] [] handle_userfault+0xa3a/0x1310 [ 92.955444] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 92.962427] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 92.968804] [] ? __lock_is_held+0xa1/0xf0 [ 92.974576] [] ? handle_mm_fault+0x117b/0x2530 [ 92.980786] [] ? handle_mm_fault+0x1fc3/0x2530 [ 92.986989] [] handle_mm_fault+0x1fd1/0x2530 [ 92.993020] [] ? migrate_swap_stop+0x920/0x920 [ 92.999222] [] ? __pmd_alloc+0x410/0x410 [ 93.004903] [] ? memset+0x31/0x40 [ 93.009978] [] __do_page_fault+0x5c2/0xd40 [ 93.015840] [] ? mm_fault_error+0x2c0/0x2c0 [ 93.021785] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.028434] [] do_page_fault+0x27/0x30 [ 93.033941] [] page_fault+0x28/0x30 [ 93.039190] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 93.045999] [] ? SyS_epoll_ctl+0xf1/0x2190 [ 93.051864] [] ? ioctl_preallocate+0x220/0x220 [ 93.058070] [] ? selinux_file_ioctl+0x355/0x530 [ 93.064357] [] ? selinux_capable+0x40/0x40 [ 93.070212] [] ? SyS_epoll_create+0x190/0x190 [ 93.076328] [] ? do_futex+0x15c0/0x15c0 [ 93.081922] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 93.088570] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 93.095382] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 93.101931] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/11 09:55:55 executing program 4: mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000b3a000)='./control\x00', 0x4000800) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000af7000-0x10)='./control/file0\x00', &(0x7f0000b48000-0xf)=@random={'system.', 'cgroup#\x00'}, &(0x7f0000b47000)='\x00', 0x1, 0x3) acct(&(0x7f00003a8000-0xa)='./control\x00') 2018/02/11 09:55:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bd8000-0xc)={0x0}, &(0x7f000099d000)=0xc) ptrace$peek(0x2, r0, &(0x7f0000b4e000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eca000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) poll(&(0x7f0000007000)=[{r1}], 0x1, 0x0) rt_tgsigqueueinfo(r0, r0, 0x3d, &(0x7f0000b00000-0x10)={0x40, 0x2, 0x3f, 0x2}) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/02/11 09:55:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b7000)='/dev/ptmx\x00', 0x200000000121005, 0x0) timer_getoverrun(r0) sendfile(r2, r1, &(0x7f0000022000-0x8), 0xffffffffffffff37) sendfile(r2, r1, &(0x7f000080e000-0x8), 0x1f) r3 = getpgid(0x0) ptrace$getregs(0xe, r3, 0x67, &(0x7f0000079000+0xda0)=""/210) tkill(r3, 0x1000000000016) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000488000)=0x7, 0x4) 2018/02/11 09:55:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1000002, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) writev(r1, &(0x7f0000bfe000-0x70)=[{&(0x7f0000cfb000)="a200a2f91e89ca731f081e45cf34ab0975d297858362067b74c2a7882fdcf403ad6451c354cb92f00a19b18fd6a5b863e77331c8d2f3bc6e0fba9af47f7d53b704d8b967752238a861a0828b34f43578b20a3f1c968382dbbe12b76fb3a0d3c3a968892b81873c555e245e24d5302a29d1768368dc6d535363fd7455f6a4b4e2634a4a0942c9a5d28be5be3fd81a9f6a42d4f86f009a69e6c7d54720caec403dcf8e833d533875676f93731853c2abe7c8e037b347f706b7dc9dff94d2981a97f9d849610ec8d737686e3c909e9f51f6a50b7d0515f8f761758580c510c786cd5c3413e8bdfa692da1", 0xe9}, {&(0x7f00000fe000-0x38)="6fa2a26d9362825047bc5031d71e5940dc4a1f4f742b4fba86a687b71570e5077099caacf4c6b8390cdde16d1a06d1b65e81004e21684060", 0x38}, {&(0x7f00004a6000-0xcb)="9669ecaed3c0ff4bca20e478d4f1153a8e211bb2b7b8c1bf2d06fab2d0c7ce0d0fe3a076a81853ee40b2b260b224141dc29a51e38dcbd2b23dfc31eb7b9d355c5968ca4344e96939ff2075a46f330abc058984637429cd7acb24d6ad36f947a44a7e1efa3823250b41cfa011e6739304d7c4078d1b7527638d4c876c1bb4fbd745bde3f3b2a103cd3d4f42b759946a33ee1e6c6915dc7b359becbfc056d5747ac4166b9a934f498bd32a8c1e0044400dd25c6d473c136364b13653b6d0ea437b1d7a264473b86b1ff61a8c", 0xcb}, {&(0x7f0000426000)}, {&(0x7f0000a63000-0x1000)="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", 0x1000}, {&(0x7f0000a55000)="1005368e3385fa78c54e7ff7eaf03d418d74b8c7867576f9bc8e1373288085feab91ac2fc3b994069be7123b4d97c4b48fbc35a8244101b79b6a2604030f0f3bcc57c9a7e53ec55145b398fe2d960a300e5fb0e9cebfe22fa3f2dd1453956904f8ba383c5e85c38d67aad870590e27867ed0f2447ef0f1b12d42b2b9c40468f384402b0017de4a6f4a9158e886ef5350d87f892b15d5bcf20f08f4703cb07be4ebc55ea7472cc4d86fbecf9b563049799cead4cdce9326d618c317a75ea33fb788922d8dbc0028d1b366b792a781b713", 0xd0}, {&(0x7f00007ca000)="153da0b40e214aad43e19260ebeef8883a2dce7f2287a03136dfe2caed2f97ffd8448f551fb67e8042f14ac2c77eaa671ca2cb109c03dad28d22396e0379e413fbf4d3d55e9643249c95867f6eba973dc1585e58c06b9550f7c55afea668c7d6d9008b79b6007b6cf82c83", 0x6b}], 0x7) 2018/02/11 09:55:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) getitimer(0x2, &(0x7f0000a34000)) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000599000)='?', 0xfffffea2, 0x2, &(0x7f000044c000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/02/11 09:55:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000500000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004c4000-0x1000)="24d13d9a803e68e77b5a00cde775943795680a2091fef97f28548239585552171940b6edb5bc0c952e5483ce0ff180d9c002b807c8f9dce8813c2388c3e9a2fafaeb0d240e4362cf393dbb54cd2b68c1db528655aa2c951fac98aeeb0126b904aa7ab031e67e3dd4202468ae51e024f40d892e738ed3c71d0d7cc6ba79bbb6318b26", 0x82, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000dd4000)=0x2) sendto$inet(r0, &(0x7f0000486000)='>', 0x1, 0x1, &(0x7f0000ee2000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000094f000-0x4), 0x1000000d8) connect$inet(r2, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f000094b000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00002ab000)='\'', 0x1, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/11 09:55:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000971000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x2e6, []}, 0x98) 2018/02/11 09:55:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000a2e000), 0x4) 2018/02/11 09:55:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f00003ba000)='./file0\x00', &(0x7f00008d9000)='./file0\x00', &(0x7f00005f6000)='devpts\x00', 0x0, &(0x7f00003bd000-0x1)='\t') r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000932000)={0x2, &(0x7f0000932000)=[{0x400000007}, {0x0, 0x0, 0x0, 0x20000000007fff}]}, 0x10) 2018/02/11 09:55:55 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) accept$packet(r0, 0x0, &(0x7f0000746000-0x4)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000fd6000)={0xffffffffffff0ab4, 0x6}) futex(&(0x7f000000c000-0x4), 0x8, 0x0, &(0x7f0000fd7000), &(0x7f0000e01000-0x4), 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = getpid() setpgid(r2, r3) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fd6000)=0x0) waitid(0x0, r4, 0x0, 0x2, &(0x7f00006bd000-0x90)) 2018/02/11 09:55:55 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000599000)={@mcast1, 0x0}, &(0x7f0000fa7000)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000b00000-0x10)={r3, 0x1, 0x6, @empty}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setopts(0x420b, r4, 0x8, 0x0) [ 93.224680] devpts: called with bogus options 2018/02/11 09:55:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept4$inet(r0, &(0x7f000017d000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000360000-0x4)=0x10, 0x0) nanosleep(&(0x7f0000ad7000-0x10)={0x77359400}, &(0x7f0000eb4000-0x10)={0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000532000)=@generic="131dd8cec2c4e0a351fccad1cf3ea289") setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r2, 0x2712}, 0x10) r3 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r4, 0x8, r3) readv(r5, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r4, r5) tkill(r3, 0x16) clock_gettime(0x5, &(0x7f0000e51000)) 2018/02/11 09:55:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000313000)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) 2018/02/11 09:55:55 executing program 2: clone(0x0, &(0x7f00001b6000-0x1), &(0x7f0000a9e000-0x4), &(0x7f0000362000), &(0x7f0000f2b000)) 2018/02/11 09:55:55 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4), 0x4) write(r1, &(0x7f0000021000)='(', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000029000-0x20)=[], 0x0, &(0x7f000001b000)}, 0x2) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) fcntl$setlease(r1, 0x400, 0x3) close(0xffffffffffffffff) 2018/02/11 09:55:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x88000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) socketpair(0xf, 0x1, 0x1, &(0x7f0000032000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000035b000-0x8)={0x0, 0x100000001}, &(0x7f0000dd8000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000db0000)=@assoc_value={r3, 0xac}, &(0x7f0000016000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003f2000-0x6)={r4, 0x101}, 0x6) 2018/02/11 09:55:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00003da000)=0x7, 0x4) prctl$intptr(0x4, 0x1f8) [ 93.248773] devpts: called with bogus options 2018/02/11 09:55:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x485, &(0x7f0000001000), 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ed6000-0x8)={0x0, 0x946d}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000082d000)={r2, 0x4d, "ad834bc6ff3fda8cbeb8590834181eb9515523d2ecd63f3816f0f31e5d25982d07b38d9b214b8edb9898707c34cd822ba2675d22760a597c1c00d4b1dd02462d6ac031bcc15ad289aaaea76a2d"}, &(0x7f00007ad000-0x4)=0x55) 2018/02/11 09:55:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000-0x14)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00003f2000-0x90)={0x1, {{0x2, 0x3, @rand_addr=0x7ff}}}, 0xffffffffffffffe1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x0) getdents(r2, &(0x7f0000000000), 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001000-0x14)={0x3, 0x0, 0x5, 0xfffffffffffffdb4, 0x7, 0x2, 0x8000, 0x1, 0x7, 0x200}) [ 93.312634] sock: sock_set_timeout: `syz-executor4' (pid 18119) tries to set negative timeout [ 93.417319] sock: sock_set_timeout: `syz-executor4' (pid 18125) tries to set negative timeout 2018/02/11 09:55:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000458000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00001ce000)={0xcd78, 0x5}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/11 09:55:56 executing program 7: mmap(&(0x7f0000000000/0xe90000)=nil, 0xe90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) tee(r0, r1, 0x10000, 0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000e90000)={&(0x7f0000e90000)=@full={{0x3, {"fff051a875793c"}, 0x9}, [{"6942655f116263"}, {"325b2bd52cb3a4"}, {"db99dc10ae3054"}, {"1d03995cda3c8e"}, {"281ebdae42f6d4"}, {"aa094b40a31ed8"}, {"2bbe83a4a1fe04"}, {"8e356276d7d4d8"}]}, 0x48, &(0x7f0000e90000)=[{&(0x7f0000e91000-0xbc)="55537df1a9488b4b5e57d6f0684125ffd5a9282aff21b253bd657f93f98fe38cc14dfe6ad06d47e5a9da09de49be615c3f56f3706884dd4f5f1297abbdbc9d818d056e01ba1e118f603ac9dc3f15621216216ed9a9651d33380f8fd1fa409a313f56b2888447ec8c6ac369ed9e14706e2bb41ee1c49addbbed6b5d2b35cf0e7c446b1f209f46eeec07843e050c6822a953efa8bb74984605fd2dde08ca2f8e60a508e60a58035bcaed6ebf0d428912dd51628dedf967e77caa7106ed", 0xbc}, {&(0x7f0000da1000-0x1000)="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", 0x1000}], 0x2}, 0x4000000) 2018/02/11 09:55:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000069000)=0x0) get_robust_list(r1, &(0x7f0000a02000)=&(0x7f0000a92000-0x18), &(0x7f0000dd6000-0x8)=0x18) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) ioctl$int_out(r0, 0x5460, &(0x7f0000754000+0x20e)) r2 = gettid() timer_create(0x0, &(0x7f0000402000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) close(r0) r3 = syz_open_dev$urandom(&(0x7f0000a9c000-0xd)='/dev/urandom\x00', 0x0, 0x22000) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000b7b000)={0x7fff, 0xa4, "4ecdae628acf01d9d47f33e89592b72f9bb1417890484d58dc550174f791db5737fd4106919499131f5cbb5cd9f3d0def7984414373f0408a863ebc40230ed7bbdfa592dd9a31973f62bc0044c120320acc23960c5bd5f5d764dbfd08269e13a9ccd3a8edf771da8d73e6177ee83552ca983b15aa03d3644fd78ea273c8f7d46298f5d6c1bea26df8d59c5f51117e3114445626022704b6a727db7a92038091a7846849f"}) 2018/02/11 09:55:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000001000-0x4), &(0x7f0000002000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000003000-0xa8)=[{&(0x7f0000001000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000003000-0x10)=[{&(0x7f0000001000-0x1a)="38cd079f96eb60ed3e0cbf0af1563408a701e8bb63f8563f5029", 0x1a}], 0x1, &(0x7f0000002000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x1}, {&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0x73)="0afd1707c8d08359d0d2187b6dac0e09db9a6859ed958cf362f587749eb1edaf3552c3a990f88b9509e563f34d1e038d91480630a0235751bfb6b9e4ab1b6ce6cc11bc30d3eb6a17fdea9478b1b46b8bf910c1d7c7a5d259d2fcbf0b0c72b03a00ffbf8680fe1c08fe1b34b135200b9c935d8a", 0x73}, {&(0x7f0000003000-0xc1)="20087cc525d84e306484f89aaf0322ec625fec4b18abe085c1a9fe2b00dc99cfcba531214dff7b3325bad6314e922df1651fa703b98f69b03eba5a951bed74c55391bfc711bbebe0cad5f6c9840354d9249d3f6721ec10cd9187c66936ab95988d8c8210494f39bbe4f50af537debfd0520cdd8f15a295e7fb7d9158ac6436af20ea59d2cca96f5f2e0ba3fa88eb841d9ab023ed9a67169ad6131503836d7c5bb2337c0564eaba94cce9c7a10a726f2a20ab1e8c8c3fa57d593a2d80c0e969abe0", 0xc1}, {&(0x7f0000001000-0x51)="66136609d7f58a28cb932bac8b3b9d000be5b82546c44239c01b43e9dc7eb97f41acfae0554983ed7e57811b6df69f6182a701c775267f5047beb3bb10e23f4510671527eead52794566b033b00f07c8e2", 0x51}], 0x3, 0x0, 0x0, 0x24004010}, {&(0x7f0000002000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000+0x940)=[{&(0x7f0000003000-0x6)="1f146e8f15e8db1d2a2bb4", 0xb}, {&(0x7f0000003000-0x9f)="7b5117f9c8f4ebd46f41e2ec448e4f81a4892a15ed6f441a194d87361086a8b02d3cf4c272fc5ae99de735e3f3ef2828fbc6437adaa1fadcd8f535441e964ffa1e022e2716ff63d11ceba94df3855d3f7e5df293e11342f4b4e9f1f53afe02fbc35221c38d5fd290bbdb7ded1f4db3ea0c39f04005e1495197bb9029370f619412111db8a238294b24394daf4e8580ec78ad66cba1ae125d8c8cf465110a09", 0x9f}, {&(0x7f0000002000-0x48)="9b099234be57898dc25adc1454ceead6775073dff5ba1ee34e96d46aaa586db114592c22a6092fe5cdd6586d46c71105a439fc2095dfcc7bed94f37564e102b9287a4ac8cf063aa9", 0x48}, {&(0x7f0000003000-0x27)="0c304b3cd30474e323c6de900bdf9bef8d31f0d9385fdcea22dad3a146401140c3581f8a14f351", 0x27}, {&(0x7f0000002000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000002000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xb0, 0x4000051}], 0x3, 0x44010) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() read(r0, &(0x7f0000002000)=""/226, 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000-0x8c)={0x0, 0x100000000, 0x6384e3b1, 'queue1\x00', 0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f000006b000-0x58)={{0x0, 0x100000001}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000369000)={0x0}, &(0x7f0000b04000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002e0000-0xa0)={r5, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x400, 0x0, 0x4, 0x80, 0x8}, 0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000897000)={r5, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x8c) fchmod(r0, 0x100) 2018/02/11 09:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000581000-0x50)={@common='gre0\x00', @ifru_names=@common='ifb0\x00'}) r1 = syz_open_dev$mice(&(0x7f0000b5b000-0x10)='/dev/input/mice\x00', 0x0, 0x131000) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000fc3000+0x5b8)={0x0, 0xacdd, 0x5}) 2018/02/11 09:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000f65000)=""/172) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000b00000)={0x18, 0x3, 0x1, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/11 09:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000581000-0x50)={@common='gre0\x00', @ifru_names=@common='ifb0\x00'}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002e8000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000088d000)=0xfffffffffffffff8, 0x4) 2018/02/11 09:55:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x485, &(0x7f0000001000), 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ed6000-0x8)={0x0, 0x946d}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000082d000)={r2, 0x4d, "ad834bc6ff3fda8cbeb8590834181eb9515523d2ecd63f3816f0f31e5d25982d07b38d9b214b8edb9898707c34cd822ba2675d22760a597c1c00d4b1dd02462d6ac031bcc15ad289aaaea76a2d"}, &(0x7f00007ad000-0x4)=0x55) 2018/02/11 09:55:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000231000-0x8)={0x0}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00009f1000-0x20)=""/32, &(0x7f0000d5f000-0x4)=0x20) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000297000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3f) ptrace$setopts(0x4209, r3, 0x4001ff, 0x0) modify_ldt$write(0x1, &(0x7f00007be000-0x10)={0x5, 0x0, 0x1000, 0x3, 0x8, 0x8, 0xf1b3, 0x40, 0x1, 0x700000000}, 0x10) 2018/02/11 09:55:56 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000006000-0x12)='/dev/input/event#\x00', 0x20000000000, 0xfffffffffffffffe) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x2000000000005]) socket$nl_generic(0x10, 0x3, 0x10) clone(0x0, &(0x7f0000004000-0xf), &(0x7f0000004000), &(0x7f0000004000), &(0x7f0000002000)) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) 2018/02/11 09:55:56 executing program 7: mmap(&(0x7f0000000000/0xc3a000)=nil, 0xc3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000c3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000c3b000-0x98)) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000c37000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) r6 = syz_open_dev$sg(&(0x7f0000a3e000-0x9)='/dev/sg#\x00', 0x4, 0x103000) mmap(&(0x7f0000c3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000c3b000)=""/145) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000059f000-0x6)={0x0, 0x2}, &(0x7f000000b000)=0x6) mmap(&(0x7f0000c3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c3b000-0x4)=r7, 0x2) keyctl$session_to_parent(0x12) mmap(&(0x7f0000c3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c3b000)={r7, 0x17aab770}, 0x8) ptrace$getregs(0xe, r5, 0x0, &(0x7f0000c3a000-0xbe)=""/190) fchown(r6, r3, r4) 2018/02/11 09:55:56 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000000c000-0x4)) sendmsg$netrom(r0, &(0x7f0000008000-0x38)={&(0x7f0000009000-0x10)=@ax25={0x3, {"db7174505f69fa"}}, 0x10, &(0x7f0000009000-0x90)=[], 0x0, &(0x7f0000002000-0x22d0)=[{0x10}], 0x10}, 0x0) 2018/02/11 09:55:56 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f74000)=0x0) ptrace$pokeuser(0x6, r0, 0x3, 0x9) geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @remote, @dev}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, 0xcb, 0x2, 0x40, 0x400, 0x200, 0x108, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00006f4000-0x90)={0x7, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) sendmsg$nl_xfrm(r3, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000fd5000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/11 09:55:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) accept4(r0, &(0x7f0000f03000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f000040a000-0x4)=0x26, 0x800) listen(r1, 0x1) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) 2018/02/11 09:55:56 executing program 3: r0 = socket(0x18, 0x0, 0x4) getpeername(r0, &(0x7f0000003000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000002000)=0x20) syz_open_dev$random(&(0x7f00004f9000)='/dev/random\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000dc1000-0x1a)=@random={'security.', '([systemppp0eth0\x00'}) 2018/02/11 09:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002b3000-0x4)) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00006fa000-0x8)) 2018/02/11 09:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8), 0x8, 0x0) readv(r0, &(0x7f0000939000)=[{&(0x7f0000ac8000-0x80)=""/128, 0x80}], 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000654000-0x8)=0x8c2b) signalfd(r0, &(0x7f00009be000), 0x8) 2018/02/11 09:55:56 executing program 0: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0xffffffffd) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000166000)={0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000118000)={{0xfffffffffffffffc, 0x7fff}, 'port0\x00', 0xd0, 0x8000000000001800, 0x3, 0x4d8, 0x20, 0x200, 0xfffffffffffffff7, 0x0, 0x1, 0x7fff}) write$sndseq(r1, &(0x7f0000244000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000024b000)={0x80000000}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x0, 0x8000}) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000024d000)) 2018/02/11 09:55:56 executing program 6: clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000905000-0x4), &(0x7f0000000000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000031f000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) times(&(0x7f0000002000-0x20)) 2018/02/11 09:55:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c59000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f00006ef000), &(0x7f0000d5b000-0x4)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00001a8000-0x8)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000f33000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00001b7000-0xbc)={0x5, 0x3, 'client0\x00', 0xffffffff80000001, "e6d10836e1a4cb36", "85bd47cabb2ff15b6c2870bf892d0fba44b433c52671b161825f1ce147cd8395", 0x80000001, 0xfff}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000001e000)={r1, 0x3}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b03000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000205000-0xc)={0x4000000e}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00009a2000)) clock_getres(0x1, &(0x7f0000fa9000)) ppoll(&(0x7f0000cf9000)=[{r0, 0x620}], 0x1, &(0x7f0000ff9000)={0x77359400}, &(0x7f0000ae9000-0x8)={0x7}, 0x8) 2018/02/11 09:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0xffffffffffffaa29, &(0x7f0000a86000)="722a4c170d638164aa033630d4497bbda59b5f78712da01bf2fb8260064f991779f6df9f7e6868fa9c9a59fd2e25c61c28f59b2134c4f8b21d444b7567d6c45ba3460b4d30124183b685f459af7e995dd56c0c5f666ddb930e75d9b77366753d236e6c775937c54c76303b97bafe5f5af6b6501f31825cd5ad8e647934435a3fd79ed45b2d88afac7878d93f0d844217d947") r1 = socket$inet(0x2, 0x1, 0x0) r2 = creat(&(0x7f00003d1000)='./file0\x00', 0x80) bind$pptp(r2, &(0x7f00007ab000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x20) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000357000-0x4)=0xffffffffffffff40, 0x4) listen(r1, 0x0) 2018/02/11 09:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000d88000)={0x2, 0x78, 0x20000000000, 0x3, 0x100000001, 0x1, 0x0, 0x579, 0x2000, 0x5, 0x6, 0x3849d1ed, 0x9, 0xffff, 0x2, 0x8, 0x0, 0x5, 0x7, 0xffffffffffffd877, 0x4, 0x3a62, 0x3f, 0xdcdd, 0xffe0000000000000, 0xe00000, 0x9, 0x3, 0xffffffffffff73c8, 0x9, 0xe84c, 0x4c41, 0x9e0, 0x1, 0x7, 0x6, 0x1, 0xff, 0x0, 0x400, 0x2, @perf_config_ext={0x4, 0x100000001}, 0x1140a, 0x100000001, 0xffffffff, 0x0, 0x81, 0x3ff, 0x8e9}, 0xffffffffffffffff, 0x400, 0xffffffffffffff9c, 0x3) fdatasync(r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x80}, 'port0\x00', 0xbf, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) 2018/02/11 09:55:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000710000-0x1d)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000f5a000-0x4), 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000), 0x4) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000df9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sync_file_range(r0, 0x40, 0x3, 0x1) bind$inet6(0xffffffffffffffff, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d1c000)=0x6, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x8000) sendto$inet6(r1, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/11 09:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000198000)={@generic="2f0100000000000000fffb7d08cebd5c", @ifru_ivalue=0x3}) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000649000/0x2000)=nil, 0x2000, 0x9, r1) 2018/02/11 09:55:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000029f000-0x1), &(0x7f0000000000+0x1fb), &(0x7f0000001000-0x4), &(0x7f0000001000-0x1)) eventfd2(0x0, 0x0) 2018/02/11 09:55:56 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000022000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000023000-0x4)=0x2, 0x4) 2018/02/11 09:55:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000966000-0x4)=0xa2, 0x4) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000002e000)={0x0, {{0x2, 0x2, @loopback=0x7f000001}}}, 0x90) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000002f000)={0x0}) setsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000022000-0xeb)="71b3d3847d29aaa1d6b01b8c6157e7c90ab517a1a544602d2ef72187034d14df09197ecd473980a2a38101a81172ff4f59910610e50b6b412e28486d21f170157d3f6a9f8d6ed226f86710dfd4456147152ec9eef4afc6994e8a257c5295d3acf28f9b29496ffead07de700e1200fee0dd69ebb60d89cb085dd4a30af10bac1f1b7ffa17fee0f161b259f7e852fcd636b1af63bfc44c3017ccc5f49c2502c221f11f75d9cf7d0ef55bae695376de6458b778cd2bb69594cdd6032dce8bf22f9045b1c8733755e4185645660e91c8dbd98c362cafb7594ec58ed2576d4f8c27d9e0d7434bdcfcee5f3453d1", 0xeb) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000027000-0x50)={@generic="1f2733281ba14a627d8ded09d843abb5", @ifru_mtu=0x1}) 2018/02/11 09:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000058c000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d4d000-0x4), &(0x7f0000fac000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000006e000+0xd52)={0x0, @in6={{0xa, 0x2, 0xbce, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, [0x0, 0x10000, 0x1, 0x0, 0x8, 0x9, 0x5fe3, 0x2, 0x3, 0x3, 0x9, 0x5, 0x40000, 0x1ff, 0x6]}, &(0x7f00000b2000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fe9000)={r2, 0x8}, &(0x7f000041c000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004fd000-0x20)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x3, 0x3, 0x8, 0x2, 0x4, 0x5}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00002fd000)={@mcast2={0xff, 0x2, [], 0x1}}, 0xb) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000424000-0x4)=0x40, 0x4) 2018/02/11 09:55:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b53000-0xa)='encrypted\x00', &(0x7f000063a000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000d4b000)='-proc[\x00', 0xfffffffffffffffe) r1 = add_key(&(0x7f0000f0c000-0x12)='.request_key_auth\x00', &(0x7f000089a000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000075c000)="08bc6e30a73bd10503b472d46fe3539720540d24b87571f2bb6d5b4193aad0a118497e83cfbd666ae6f78cd140d7e450b2775f52c8ebe010af89f705dfc23f52829c3856d92685968d38d3c49a6077b65e287269378b29124cae93c695b525855e53962089af39abc63bb60e4e309705f85fe960351ef61692965326a4e95e1be1cc4ad4789303c5856e9fddd042fa21e8aed0b2c62c9ecba3d4bde281134372630e2e", 0xa3, 0xfffffffffffffffa) keyctl$instantiate(0xc, r0, &(0x7f0000759000-0x9e)="dc40b7c6d0237b435b3e3d8ed58b945c5fb5efe6162990bf61a1a6b0e1a844b6d24f6b213e78e6c991a5bc6c0ffb9f716ef9fd24a382179ce6b86e1f97c49edde8cbe58194d8a355eff2d94f23d9f15713fdd3a6cc273b70da89b52ce329deb34c6fb6190e5d8af1f8a5e350e953f5117aab9570c4baffb1ed533a467be006a02fef1d7f68943a965fa58d7e2fad3a60dfc3a9c402f83f90eda42bcd9ef3", 0x9e, r1) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f00008e2000-0x10)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x0, r2) 2018/02/11 09:55:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000710000-0x1d)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000f5a000-0x4), 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000), 0x4) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000df9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sync_file_range(r0, 0x40, 0x3, 0x1) bind$inet6(0xffffffffffffffff, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d1c000)=0x6, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x8000) sendto$inet6(r1, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/11 09:55:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d7d000+0x339)='/dev/pktcdvd/control\x00', 0x60e803, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000684000)={0x40, 0x6}) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000077b000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000d29000-0x18)={0x7, 0x202, 0x7, 0x4000000000000000, 0x2c68, 0xfffffffffffffffd}) close(r2) r3 = request_key(&(0x7f0000294000)='dns_resolver\x00', &(0x7f0000fde000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ad0000-0x10)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffff8) r4 = request_key(&(0x7f00000c0000-0x5)='encrypted\x00', &(0x7f0000081000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000218000-0x8)='^md5sum\x00', 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r3, &(0x7f0000fe3000)=[{&(0x7f00004aa000)="94c2211bfa2d816677c07b3cbb6adceb660136093a93af644db54b7cb857ec28c4a735727c4caa7efe41f84cf0c19ab17d48cdf06962726332b420a300f5b68fc5f724fb9a0694fbcd88b1eead171caaa25f1e067d6c67a96654701c6ff9175d784bfb896ded16bd2ecb70f87ec2b8586659b00d0354e57e1e6043ad10f10dd9309d99c4b2efdaea31d769dfa0edcc6253961e879ec0668e7f14f6dbf3ef00764bf4dc016a95be419e6619f8a95c774692ef12e3c7fcb85a8d02a655be7cd2ef765d3136621fff3966b896cf999ca537400f", 0xd2}, {&(0x7f0000fe9000)="3c9fda080e66f3e313590809d147818761867c50d38db6ba677518a0376f2804daefc5a2f30631e4e2aa3af82cf84d02cc3270a7bff89fa899cb164667b057732db57a3474125d1c3626", 0x4a}, {&(0x7f0000943000)="c910befc19a167db6add720c169841c310d14fd889ec6eef22d1343f08f8a9c8004e1e0c33c0f24fd71f0fa4bb0d8088942d3a7ac7d5a00a21b0c5c174d12789f427e3cb28b5c4525b5e707a7cdcc26e34ae9542b1171ae9ba61acc701792a418085faa4939a9c6cbba6dfa4e1da7496160fa1d694e4892df5cc5308823c90f80cdb3fc7d56c9f77f0e0312979603d0a3341dd47a31622c771afc7bca12bbdc2378429c9e9785df45d77bbadd616c0e7dc460322e8872a05c415f6c93c86d4d7d57d01c64cb96fe853fff5a1d68d67156931a5b995f32ff5b741b1942d3eb6b6d849e3429929ea0235db0d186dc508d51aed65a1d6ccb3", 0xf7}, {&(0x7f00001e0000+0x2cf)="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", 0xfc}, {&(0x7f0000bd5000)="0f81a5fb716f68", 0x7}], 0x5, r4) 2018/02/11 09:55:56 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000352000)={0x0, 0x39, 0x1, @thr={&(0x7f000085d000)="a58a77d70fe15654dba17893dafd09a5f73106c83f7f041bfad4b0d0b18c942a176dc10e3fc32cda4bde84d9f5db793b89cc871f61a938f09fa7e0afec8cdc4f0523f1a316069a2dfd16927ae6c844dcb61aeedf69801f8f072fd53914302d3283915155894a7b657e34cc9a4ecd6bf3fe80387be6363584c643e14f1d031ad840814b", &(0x7f00006ec000)="9e66442d28a42ed2b83fab54d486bc95323452113121cc1bffd0bc665a68129737c83f24262548c3ab0eaae7abe484c83ba470b2fe5dc1d4871a5eccf9478a89b0100f9604a14a09a5df3d32cfdc5880c2631a7abf193353d64cf78c80a3db9a8f9ecd7b3ccf0cddc183b2d0adf3c5b2c96a1edd7f758f1d4b294631986e116032d04030a28ccb0dcfb222619824376ff968d9c8af0705113f0d05e4cd68871c5b55799126578963b79911b9c310d70e37a34703b3cdd13d285eff886f5107ea6c3bd2817d91e7f77d4bdb"}}, &(0x7f0000000000)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3ff, 0x3, 0xff, 0x2, 0x3, 0x1, 0x5}, &(0x7f0000001000-0x4)=0x20) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) 2018/02/11 09:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000970000-0x38)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000014c000)=@getsa={0x244, 0x12, 0x2, 0x2, 0x0, {@in=@empty, 0x0, 0x0, 0x33}, [@algo_auth_trunc={0xac, 0x14, {{'sha512-ssse3\x00'}, 0x2e8, 0x180, "3ff49a04383be5a45e18e24973f25c863d17bb78977f5a12230c72331ee7ab01e84713323a070762ad37b872fb51e29351367bb3f8d853994136dc61496522000a643b7deef2adfe5b05ce77fd6318d057666c0f83ad61d283486d2cb7"}}, @tmpl={0x144, 0x5, [{{@in=@broadcast=0xffffffff, 0x0}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x2, 0x0, 0x3, 0x6, 0x710, 0x4, 0x800}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x6, 0x100000000, 0x34, 0xd5d}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x7, 0x1, 0x3, 0xd19, 0x295b, 0x9, 0x2}, {{@in=@rand_addr=0x9, 0x0, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x3, 0x2, 0x7, 0xffffffffffffff0a, 0x8}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x3b}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x8001, 0x4000, 0x3, 0x8}]}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@empty, 0x0, 0xa}}]}, 0x244}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000d21000-0x8)='./file0\x00', 0x480, 0x1cc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000e41000-0x3c)=[@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @empty}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x3c) 2018/02/11 09:55:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x8, 0x1, 0x1, 0x8000, 0x0, 0x7d, 0x1000, 0x5, 0x20, 0x9, 0x4, 0x10000, 0x0, 0x2, 0x7, 0x9736, 0x4, 0x9, 0x0, 0x0, 0x10001, 0x7ff, 0x5, 0x81, 0x2, 0x20, 0x5, 0x9, 0x4, 0x3, 0x100, 0xc97, 0x9, 0x54, 0x5671a607, 0x7fffffff, 0x0, 0x6, 0x1, @perf_bp={&(0x7f00000aa000), 0x5}, 0x100, 0xcdd, 0x1000, 0x3a62255e4f2b13d6, 0x5, 0x1000, 0x8}, 0x0, 0x9, 0xffffffffffffff9c, 0x0) fcntl$notify(r0, 0x402, 0x1) mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000efa000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0xffffffffffffff03) 2018/02/11 09:55:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000117000)='/selinux/checkreqprot\x00', 0x800, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041b000)='/selinux/enforce\x00', 0x280402, 0x0) linkat(r0, &(0x7f0000c89000-0x8)='./file0\x00', r1, &(0x7f000039a000-0x8)='./file0\x00', 0x1400) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00008ad000)='/dev/autofs\x00', 0x0, 0x0) inotify_add_watch(r2, &(0x7f0000abc000)='./file0\x00', 0x20) 2018/02/11 09:55:56 executing program 1: r0 = socket(0x11, 0x2, 0x348) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000531000-0x2), 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000030000-0x12)={@common='teql0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000002000-0xd8)=""/216, &(0x7f0000000000)=0xd8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x5, 0x0, 0xfff}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000021a000-0xc)=@sack_info={r1, 0x411, 0x80000001}, &(0x7f0000000000)=0xc) 2018/02/11 09:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00006d9000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f0000d30000)=0x1, 0x4) r3 = socket(0x5, 0xf, 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000c20000-0x4)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000bee000)=0xc6, 0x2b9) bind$inet(r3, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000742000)={@mcast2, 0x0}, &(0x7f0000bf9000-0x4)=0x14) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a1e000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000375000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x33, r4, r5}, {0x6, 0x9, 0x7, 0x4e4fed61, 0x1, 0x8, 0x1, 0x751eb3cb}, {0x7, 0x6, 0x20}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x1, 0x3, 0x2, 0x10000, 0x4}}, 0xe8) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f00007ab000)=""/236, 0xec, 0x10000, &(0x7f0000935000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000df0000-0x4), 0x4) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000df7000-0x38)={&(0x7f0000001000)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000e13000)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) 2018/02/11 09:55:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000001e000-0x4)=0x0) r2 = getpgid(r1) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0xc, &(0x7f000023c000)={0x5}) wait4(r2, &(0x7f000031e000-0x2), 0x4, &(0x7f00005dc000-0x2e)) fcntl$getownex(r0, 0x10, &(0x7f00001df000)) fsync(r0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006b3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ea1000-0x40c0)=@ethtool_per_queue_op={0x4b, 0x0, [0x2, 0x3, 0xfffffffffffff001, 0x7, 0x40, 0x8, 0x9, 0x8, 0x9, 0x800, 0x46, 0x1, 0x5, 0x7f, 0x6, 0x3, 0x1f, 0x406, 0x20, 0x2, 0xffff, 0x4, 0x8, 0x1f, 0x0, 0x7fff, 0x0, 0x400, 0x2, 0x5, 0x3, 0x5, 0x40, 0x6, 0x42, 0x4, 0x6, 0x80000000, 0x5, 0x1, 0x8001, 0x8, 0x0, 0x6, 0x800, 0x3b, 0x8001, 0x4, 0x7fff, 0x1, 0x8000, 0x10000, 0x1, 0x1, 0x80000000, 0xad, 0x9, 0x7ff, 0x4, 0x2, 0x1, 0x9bc9, 0x9, 0x5, 0xcafa, 0x6, 0x101, 0xffff, 0x75c0, 0x9, 0x81, 0x7e, 0x9, 0x5, 0x0, 0x6, 0xfffffffffffffc01, 0x6ca6, 0xc61, 0xffff, 0x1, 0x2, 0x400, 0x2, 0xfffffffffffffffa, 0x7fffffff, 0x100000001, 0x1, 0x6, 0x0, 0x2, 0x7bf, 0x6, 0x2, 0x2, 0x100000001, 0x3ff, 0x9, 0x8, 0x1, 0x46, 0x8, 0x7, 0x1ff, 0x40, 0x1, 0x7c22, 0x5, 0xe73, 0x387dd947, 0x80000000, 0x0, 0xfffffffffffffffc, 0x57, 0x8, 0x1, 0xd1, 0x486, 0x9, 0x4, 0x4, 0x7fffffff, 0x7, 0x7, 0x8, 0x5, 0x4, 0x10000, 0x8, 0xece, 0x4, 0x9, 0x4, 0x8, 0x3, 0x5, 0x7, 0x20, 0x7, 0xffffffffffffffff, 0x9, 0x0, 0x3, 0x2, 0x47, 0x5, 0x3, 0x43, 0xff, 0xfff, 0x85, 0x8, 0x3f, 0x1, 0x4b410433, 0x3, 0x2, 0x4, 0x100, 0x341, 0x0, 0x1, 0x88, 0x5, 0x9, 0x1, 0x4, 0x4, 0x9, 0xeb4, 0x7, 0x4, 0x81, 0x1f, 0xcb0c, 0x7, 0xfffffffffffffb32, 0x6, 0x5, 0x2, 0xfffffffffffffffc, 0xc5, 0xd, 0x7fffffff, 0x7, 0x4, 0x3, 0x81, 0x6, 0xfffffffffffffffa, 0x5, 0x4, 0x2, 0x2, 0x4, 0x3, 0x4, 0x80000000, 0x30f, 0x800, 0x40, 0x7fff, 0x8, 0x6, 0x7ff, 0x5, 0xffffffffffff4a24, 0x7, 0xffffffffffffff74, 0x1, 0x100000001, 0x2, 0x5, 0x2, 0x5368000000000, 0x36, 0x4, 0x8001, 0x7c0, 0x8, 0x6, 0x8, 0x4, 0x1000, 0x6, 0x5, 0x1, 0x9, 0xf18, 0x0, 0x3f, 0x9, 0x1, 0x1, 0x9, 0x6, 0x2, 0x2000200, 0x5, 0x1, 0x2, 0x3, 0x35f, 0x7, 0xfffffffffffffc00, 0x2, 0xfb, 0x1, 0x5, 0x6, 0xfff, 0xffffffffffff775d, 0x5, 0x401, 0x5, 0x72, 0x1, 0xbaa9, 0x7, 0x101, 0x4, 0x516a, 0x9, 0x80, 0xfffffffffffffffe, 0x7, 0x1, 0xfffffffffffffffb, 0x100000001, 0x8, 0x1, 0x6, 0x5, 0x8, 0x100000000, 0x4, 0x10000, 0x6, 0x9, 0x1000, 0x3ff, 0x6, 0x1000, 0x1000, 0x101, 0x5, 0x1e2, 0x8000, 0x10001, 0x1, 0xdf1, 0x3, 0x6, 0x200, 0x3f, 0x8, 0x3ff, 0x8, 0x0, 0xfffffffffffffeff, 0x5, 0x4, 0x80, 0x8, 0x4d6fec8f, 0x5, 0x3, 0x7e, 0x80000000, 0x76f, 0x5, 0x1c0000000000, 0x1, 0x8, 0x3, 0x6, 0xc5, 0x6, 0xe6, 0x3, 0xf5, 0x3, 0x7, 0x401, 0x1, 0x2, 0x837e, 0x4b, 0x10001, 0x3, 0x598, 0x0, 0x3bdb, 0x314b, 0x20000000, 0x7d90000, 0x7, 0x5, 0xd3, 0x0, 0x9, 0xcebe, 0x6, 0x9, 0x1, 0xbbe, 0x10001, 0x1, 0x8, 0xfff, 0x5, 0x2, 0x10000, 0x3, 0x5, 0xff, 0x0, 0x1, 0x6, 0x8ee, 0xe0b, 0x1, 0x0, 0x3, 0xffffffff847a279a, 0x1, 0x80000000, 0x87, 0x7f, 0x80c, 0x789, 0x400, 0x7, 0x3d, 0x9, 0x3, 0x0, 0x1, 0x1, 0x1, 0x8, 0x2, 0x3f, 0x92a1, 0x9, 0xffffffffffffb269, 0xdd, 0x81, 0x7, 0x7, 0x0, 0x10000, 0x13f, 0x4, 0x3fc, 0x2, 0xfff, 0x1, 0x31, 0x7, 0x4, 0x1, 0x3, 0x2, 0xeb1, 0x0, 0x6, 0x3ff, 0x9, 0x3ff, 0x9, 0x0, 0x9, 0x800, 0x10000, 0x2, 0x1, 0xc1, 0x40, 0x0, 0xfffffffffffffffb, 0x3, 0xfffffffffffffffc, 0x1000, 0x9, 0x81, 0xffffffff7fffffff, 0x8, 0xac, 0x4, 0x1, 0x4, 0x800, 0xfffffffffffffff8, 0x8000, 0x7, 0x0, 0x6, 0x8001, 0x1, 0x4cfb, 0x400, 0x1, 0x3, 0x0, 0xfffffffffffffffa, 0x0, 0x4, 0xffffffffffffff81, 0x5, 0x7f, 0x3, 0x20, 0x100, 0x3f, 0x4, 0x5, 0x7fff, 0x7, 0x5, 0xeeef, 0x800, 0x2, 0x3, 0x0, 0x3, 0x9, 0x4, 0x20, 0x10000, 0x80000001, 0xffffffffffffffc1, 0xfff, 0x100000000, 0x800, 0x1, 0x4, 0x0, 0x4, 0x7, 0x0, 0x9, 0x9, 0x8, 0x3e4, 0xe0, 0x1, 0x7, 0x1ff, 0x9a60, 0x8, 0x8, 0x7, 0x3436, 0x4, 0x4, 0x5, 0x6, 0x10000, 0x5, 0x7f, 0x8000, 0x4, 0xff, 0x2, 0x0, 0x200, 0x13b1, 0x300000000000, 0xff, 0x8, 0x4, 0xfffffffffffffff8, 0x200, 0x20038ace, 0xffff, 0x7, 0x7, 0x200, 0x0, 0x1, 0x4, 0x100, 0x81, 0x333, 0x7, 0x6, 0x7fff, 0xd5, 0xf14, 0x7, 0x1, 0x3f, 0xffffffffffff5252, 0x1, 0x9, 0x200, 0x200, 0x7, 0x0, 0x7, 0x7fffffff, 0x7, 0x0, 0x12a, 0x1, 0xfffffffffffffe00, 0x2, 0x0, 0x4be, 0x6000000000000000, 0xffffffffffff42d2, 0x7, 0x9ddfc33, 0x8753, 0x4, 0x7ff, 0x3, 0x6, 0x81, 0xfffffffffffffffb, 0xffffffff, 0x9, 0x8000000000, 0x800, 0x3, 0x9e8, 0x0, 0xfff, 0xfffffffffffffffc, 0x9, 0x80000000, 0x100, 0x6, 0x8, 0x99fc, 0x397db9c1, 0xc14b, 0x22e, 0x9, 0x6, 0xfffffffffffffff9, 0xfff, 0xfffffffffffffffd, 0x1, 0x1ff, 0x0, 0xa6f2, 0xc000000000000000, 0x9, 0x9, 0x200, 0x3ff, 0x4, 0x1ff, 0x401, 0xca5, 0x2, 0x5, 0x1000, 0x5, 0x2, 0x1ff, 0x3142, 0xfffffffffffffffa, 0xa, 0x81, 0x427, 0x1, 0x8, 0x9, 0x1ff, 0x40, 0x20, 0x8, 0x0, 0x9, 0x1, 0x80000001, 0x2, 0xffffffff, 0x0, 0x9df, 0x0, 0x7, 0x1, 0xff, 0x3, 0x7, 0x6, 0x2, 0x2, 0x1, 0x7, 0x8, 0x7, 0x2, 0xfffffffffffffffd, 0x0, 0x8001, 0x7, 0xa92f, 0x5, 0x4, 0x0, 0xe5f7, 0x4e, 0x10001, 0x7fff, 0xfff, 0x5, 0x6d3, 0xfffffffffffffffb, 0x4, 0x3ff, 0x9, 0x2, 0x7fff, 0x7, 0x8000, 0x2, 0x4, 0x17632bea, 0x5, 0x8, 0x3, 0x1, 0x3, 0x8, 0x62d22caa, 0x2, 0x8, 0x3, 0x7, 0x1, 0x3ff, 0x5, 0x88, 0x2, 0x8, 0xffff, 0x8, 0x80000000, 0x7fc, 0x4, 0x80, 0x8, 0x1, 0x3f, 0x4c, 0x9, 0x1, 0x0, 0xfffffffeffffffff, 0x8, 0xc51, 0x8, 0x1, 0x2, 0x3, 0x3, 0x2f0, 0x3ff, 0x716, 0xfffffffffffffffe, 0x100000001, 0x1, 0x10000, 0x7, 0x7, 0x8, 0x6, 0x8, 0x3, 0x5, 0x7fffffff, 0x8, 0x8f, 0x75, 0x616, 0x2, 0x2, 0x100000000, 0x6, 0x3, 0xf85, 0x200, 0x8001, 0x401, 0x7, 0x0, 0x1c91, 0xffffffff00000000, 0x7fffffff, 0x9, 0x4, 0x5, 0x6a5, 0x0, 0x3, 0x2, 0x2, 0x3, 0x4, 0x9, 0x7fffffff, 0x0, 0x2, 0x7, 0x7fffffff, 0x504, 0x1, 0x7d, 0x8, 0x0, 0x2, 0x400, 0x2, 0x0, 0xfffffffffffffffd, 0x5, 0x9b, 0x8, 0x28e, 0x2, 0x6ba8, 0x4, 0x5e, 0xa8, 0xf93, 0x1, 0x7fffffff, 0x9, 0x0, 0x7, 0x8, 0xae, 0x2b, 0x3988f5c0, 0x100, 0x7, 0x5, 0x200, 0xffffffffffffff01, 0x5a89f343, 0x10001, 0xfd90, 0x9, 0x4, 0x4, 0x2, 0x40, 0x80f4, 0x40, 0x9706, 0x9, 0x0, 0x9, 0x7fff, 0x4, 0x0, 0x100000000, 0x3, 0x4, 0x2a6, 0x101, 0x1, 0x7, 0x8, 0xffff, 0x0, 0x4, 0x3, 0x100, 0x80, 0xff, 0x0, 0x6, 0x100, 0x253, 0x5, 0x3, 0x400, 0x1, 0x2, 0x80, 0x9, 0x5, 0x1, 0x0, 0x8, 0x401, 0x51b, 0x2, 0x1, 0x18740000000, 0x6, 0x2, 0x8, 0x916, 0x400, 0x2, 0x200, 0x59, 0x4, 0x6, 0x9, 0x7, 0x4dea, 0x0, 0x8, 0xad, 0x0, 0x2, 0x3ff, 0x7ff, 0x20, 0x1, 0x8, 0x5, 0x9, 0x63, 0x8, 0xffffffff, 0x3, 0x6, 0x5, 0x6, 0x9, 0x3, 0x800, 0x7a, 0x5b60, 0x84b, 0x1, 0x100000001, 0x9, 0x2, 0x2, 0xffffffffffffff96, 0xffff, 0x3, 0x3502, 0x1, 0x1, 0x5, 0x1, 0x2, 0x10001, 0x4, 0x8, 0x7, 0x401, 0x1, 0x4, 0x7f, 0x553f, 0x4, 0xc3f, 0xee8, 0xcad, 0x0, 0x9, 0x4, 0x61, 0x6, 0xd23a, 0xffffffffffffffff, 0x4, 0x1, 0x2, 0x1, 0x0, 0x7fffffff, 0x2, 0x2669, 0xed, 0xfff, 0x3, 0x6, 0x9, 0x81, 0x7, 0x1, 0x6, 0xbf37, 0x71e, 0x1ff, 0xe0, 0x5, 0x3, 0x7, 0x401, 0x5, 0x0, 0x1, 0x0, 0xffff, 0x2, 0x3f, 0x28, 0x5, 0xffffffff, 0xfffffffffffffffe, 0x80000000, 0x4041, 0x7, 0x8, 0x7, 0x2, 0x0, 0x7ff, 0x5, 0xfffffffffffffffb, 0x9cd8, 0x4, 0x6, 0xfffffffffffffff8, 0x3, 0x5, 0x9, 0xfb9, 0x7, 0x7fff, 0x0, 0x0, 0x8d7, 0x6, 0x7, 0x6, 0x2, 0x8, 0xfdaa, 0x3, 0x100000001, 0x6c6, 0x1ff, 0x8, 0xfffffffffffffff8, 0x10001, 0x1, 0x1, 0x8, 0x0, 0x2, 0x1, 0x4a6eab8c, 0x5, 0x200, 0x7fff, 0x100000001, 0x9, 0x6, 0x1, 0x101, 0x8001, 0x2, 0x100000000, 0x9, 0x1, 0x7f, 0x5, 0x8d2, 0x4, 0x4, 0x3f, 0x80000000, 0x7fffffff, 0x7, 0x7fff, 0x8001, 0x2, 0x0, 0x0, 0x18cee000000, 0x3, 0x4, 0xeee7, 0x6, 0x2, 0x9, 0x800, 0x7ff, 0xfffffffffffffc00, 0x1ff, 0x0, 0x0, 0x3, 0x4, 0x5, 0xffff, 0x9, 0x101, 0x400, 0x1, 0xa6, 0x9, 0x5, 0x3, 0x6, 0x101, 0x0, 0x1, 0xceea, 0x2, 0x7, 0x3a0e, 0x100, 0x7, 0x6, 0xffffffffafc88e3d, 0x45, 0x3ff, 0x0, 0x2, 0xff, 0xffff, 0xeb, 0xfffffffffffffffe, 0x9, 0x5, 0x4, 0x1, 0xb0, 0x7f, 0xbc, 0x6, 0x6, 0x80000001, 0x7980, 0x8, 0x3, 0x7, 0x8, 0x0, 0x40, 0x4, 0x3, 0x0, 0x2, 0x9, 0x4, 0x400, 0x2000000000, 0x9, 0xd79, 0xa0, 0x7928, 0x9, 0x1ff, 0x9, 0x3da, 0xffffffffffffff6e, 0xf0, 0xfffffffffffffff9, 0x200000000, 0x2, 0x9bbe, 0x9, 0x8, 0x4, 0x0, 0x2, 0x7ff, 0x1ff, 0xa1, 0xfff, 0x9, 0x3, 0x3, 0xffffffffffffffc0, 0x570, 0x5, 0xb72, 0xc6f, 0x1, 0x1ff, 0x1, 0x8ec, 0x5751, 0xfff, 0xf1d, 0x0, 0x101, 0x5, 0xffffffff, 0x2, 0x8, 0xfffffffffffffffd, 0x8, 0x1, 0x9, 0x3f, 0x9, 0x7, 0xfffffffffffffff7, 0x100000001, 0xce9, 0x8, 0x8, 0x3, 0x7ff, 0xffffffff, 0x7fff, 0x2, 0x1c000000, 0xb3, 0x80000001, 0x1c8, 0x100, 0x401, 0x4, 0x1, 0x3, 0x8, 0x8, 0x6, 0x9, 0x8, 0x45, 0x6053, 0xffffffffffff8001, 0x8, 0x80, 0x6, 0x8, 0xc5, 0x10000, 0x6, 0x8, 0x2, 0x8001, 0x27, 0x3, 0x401, 0x5, 0x0, 0x10000, 0x3, 0x80000000, 0x3ff, 0x4, 0x16a2, 0x8000, 0xede, 0x4, 0x9, 0x80000000, 0x3f, 0x7, 0x7, 0x10001, 0x4, 0x80000001, 0x2, 0x2, 0x8, 0x6, 0x2, 0xe41, 0x9, 0x2, 0x0, 0x1, 0x35703867, 0xffffffff, 0x48b, 0x8, 0x6, 0x4000000, 0x4, 0x6, 0x0, 0x1aa, 0x0, 0x9, 0x81, 0xef7, 0x5, 0xced, 0x20, 0x7, 0x1, 0x9, 0xfffffffffffeffff, 0x7c8, 0xfff, 0x54bc, 0x40, 0x9, 0x2, 0x7, 0x5, 0x100000001, 0x2, 0x3, 0x3, 0x1, 0x4, 0xee, 0x6, 0x1f, 0x6cb4, 0x3, 0x5, 0xf4e1, 0x9, 0x2, 0x88, 0xffffffff, 0x5, 0x0, 0x1ff, 0x4, 0x1, 0x9, 0x900, 0xfffffffffffff800, 0x4, 0x8, 0x5, 0x2506, 0x1e, 0x4, 0x4, 0x1, 0x4, 0x400, 0x0, 0x9, 0x0, 0xffffffff00000001, 0xb079, 0x10000, 0x80000000, 0x400, 0x0, 0x6, 0x1, 0x6734, 0xeb78, 0x3, 0x9, 0x80010, 0x8001, 0x5889, 0x2, 0x7a12, 0x9, 0x0, 0x0, 0x9, 0x7, 0x8, 0x1000, 0x4, 0x0, 0x2, 0x6, 0x5, 0x3ff, 0x9, 0x0, 0x7, 0x6, 0x7, 0x800000000000, 0xf5d, 0x9, 0x7ff, 0xff, 0x4, 0x3f, 0x40, 0xfffffffffffff800, 0x9, 0x3, 0x5, 0xbdb200000000, 0x4, 0x101, 0x7ff, 0x200, 0x0, 0x4, 0x0, 0x8, 0x8d, 0x6, 0x240000000000000, 0xb09, 0x4, 0x0, 0xfffffffffffffffe, 0x7ff, 0x9ea, 0x9, 0x6, 0x70a, 0x2, 0x0, 0x171e, 0xff, 0x4, 0xfffffffffffff800, 0x7, 0x5, 0x1000, 0xbf, 0x8001, 0x0, 0x33, 0xfffffffffffff000, 0x7, 0xca9, 0x1, 0x20, 0x4, 0x7fff, 0x1000, 0xfffffffffffffff7, 0x4, 0x10001, 0x3427, 0xab, 0x2, 0x200, 0x1e, 0x4, 0x7fffffff, 0xffffffffffffffec, 0x9, 0x5, 0x2, 0x3f, 0x69a8, 0x200, 0x5, 0x20, 0x800, 0x20, 0x5, 0x1, 0x3, 0x4, 0x2, 0x1, 0x1, 0x4, 0x0, 0x3, 0x8, 0x1ff, 0xfffe0000, 0x9, 0x4653, 0x41, 0x0, 0xffffffff, 0x523, 0x1, 0x0, 0x4, 0xffff, 0x8001, 0x4, 0x200, 0x81, 0x7a, 0x1, 0x2, 0x4, 0x8, 0x5, 0x7ff, 0x80, 0x9, 0x1ff, 0x80, 0x9, 0x1, 0x0, 0x7, 0xd61, 0xaf, 0x7fffffff, 0x0, 0x401, 0x2c2, 0x0, 0x200, 0x3, 0x7, 0x3, 0x3, 0x10000, 0x8, 0x10000, 0x7, 0x6fe8, 0x50a, 0x7fffffff, 0x4, 0x5, 0x1000, 0x8f23, 0x8, 0x5, 0x1, 0xffffffff, 0x0, 0xd78, 0x5, 0xfffffffffffffd32, 0x7c77, 0x0, 0x7, 0x200, 0x2, 0x6, 0xb5, 0x7, 0xfffffffffffffff7, 0x2, 0x8, 0xfffffffffffffffb, 0x2e9, 0x31b611ed, 0xfffffffffffffffa, 0x6, 0x4, 0x9, 0x10001, 0xffffffffffffffc1, 0x5, 0x1000, 0x4000000000000000, 0x3, 0x6, 0x1fe9, 0x10000, 0x3, 0x9, 0x3, 0x3, 0x2, 0x100000000, 0x400, 0xffffffffffffff7f, 0x1ab, 0x200, 0x1, 0x40, 0x6aba, 0x3f, 0x9, 0x0, 0x101, 0x5e90, 0x400, 0x1, 0x7fff, 0x8, 0x2, 0x101, 0x0, 0x4, 0x4, 0x6, 0x4, 0x8, 0x3, 0x4, 0x6, 0x3, 0x1, 0x2, 0x3, 0x2, 0xfff, 0xfffffffffffff1fe, 0x1ff, 0x100000001, 0x2, 0x2491, 0xffffffffffffffff, 0x6, 0x6, 0x5, 0x400, 0x2, 0x101, 0xffff, 0x3, 0x800, 0x6, 0x4, 0x80000000, 0x9, 0x1, 0x3f, 0x101, 0x8, 0x5, 0x9, 0xffffffffffffff81, 0x0, 0x5, 0x8, 0x80, 0x1, 0x9000, 0x1, 0x100000001, 0x1, 0x1f, 0x20, 0x4084, 0x0, 0x8001, 0x1f, 0xf2a7, 0x5, 0xaeb, 0x7fffffff, 0xff, 0x1ff, 0x800, 0x8, 0x1f, 0x2, 0x7ff, 0x100, 0x80, 0x7, 0x1000, 0x3, 0x8, 0x2, 0x20, 0x5, 0x2, 0x9, 0x5, 0x8000, 0x7, 0x8, 0x4, 0x1ff, 0x9, 0x70, 0x4dbe, 0x100000001, 0x4, 0x3f, 0x2, 0x1, 0x2, 0x11, 0x20, 0x401, 0x0, 0x800, 0xff, 0x9, 0x20, 0x10001, 0x2, 0xe6, 0x0, 0x1, 0x44, 0xffffffff00000000, 0x4, 0x0, 0x2, 0x7, 0x1, 0x7fd, 0x4, 0x1, 0x100000001, 0x3f, 0x1, 0xb4, 0x800, 0x3, 0x9, 0x3, 0x10001, 0x7, 0x96, 0x6, 0x3f, 0x81, 0x0, 0x2ef, 0xffff, 0x1, 0x5, 0x1, 0x4, 0x100000000, 0x7f, 0x4, 0x6, 0xb88, 0xffffffffffffffe0, 0xcf11, 0xffffffffffff0000, 0x3f, 0x3, 0x2, 0x8, 0x5, 0x1ff, 0x7, 0x10001, 0x3, 0x6, 0x4, 0x5, 0x1f, 0x80000000, 0x20, 0x8, 0x8, 0x0, 0x9, 0x8, 0x6, 0x5, 0x6, 0xfffffffffffffffa, 0x9, 0x3, 0x0, 0x1f, 0x2, 0xfffffffffffffffd, 0x79, 0x9, 0x333, 0xfffffffeffffffff, 0x3e, 0x3, 0x1, 0x4, 0x5, 0x5, 0x1, 0x0, 0x7f, 0x40, 0x6, 0x1, 0xffff, 0x400, 0xce9, 0x8, 0x0, 0x2, 0x2, 0x6, 0x101, 0x6, 0x1, 0x4c9a, 0x3ff, 0x8, 0x1, 0x8, 0x8, 0x0, 0x9, 0x7, 0x5, 0xfffffffffffffffd, 0xfffffffffffffffb, 0xc5, 0x80000001, 0x2, 0xfffffffffffffffd, 0x33, 0x100000001, 0x8, 0x1, 0x80, 0xc0, 0x5, 0x4, 0x4, 0x4, 0x7, 0xfff, 0x3, 0x1, 0x7, 0x200, 0x9, 0x3, 0xa5, 0x7fff, 0x8, 0x9, 0x2, 0x1b67, 0x7ff, 0x101, 0x100, 0x5, 0x1, 0x1, 0xffffffff, 0xcb69, 0x96d3, 0x7f, 0x10001, 0x0, 0x7f, 0xb56e, 0x3, 0xa1f3, 0xbb, 0x7ff, 0x3, 0x1, 0x5, 0x100, 0x6, 0x7, 0xffffffff00000001, 0x4, 0x4, 0x3ff, 0x7, 0x5, 0x100000000, 0x0, 0x8, 0x7, 0x0, 0x1, 0x80000000, 0xffffffffffffff47, 0x0, 0x6, 0x6, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x9, 0x800100, 0x7ff, 0x4, 0xfffffffffffffceb, 0x401, 0xaa, 0xfff, 0x2, 0x80000000, 0x30, 0x1ff, 0x2, 0x6, 0xfff, 0x3, 0x3, 0x2, 0x1f, 0x0, 0x1968, 0x3, 0x7fff, 0x9, 0x93, 0x3, 0x25, 0x8, 0xfffffffffffffffe, 0x2, 0x7, 0x1, 0x6, 0x8, 0x401, 0x3, 0x4, 0x4, 0xce00, 0x6, 0x5, 0x6, 0x8, 0x1, 0xce95, 0x5, 0x8000, 0x1, 0x10000, 0xfff, 0x0, 0x4, 0x2, 0x2c40, 0x1f, 0x5, 0x800, 0x1, 0x9, 0x7c76, 0x1, 0x10000, 0xa1, 0x10001, 0x400, 0x0, 0xffffffff, 0x7, 0x9, 0x6, 0x9, 0x10001, 0x2, 0x25000000000000, 0x80, 0x82e, 0x100000000, 0xfffffffffffffffa, 0x3ff, 0x1, 0x8f, 0x6, 0x9, 0x9, 0x35cd, 0x80000001, 0x9, 0xdde3, 0x6, 0x7, 0xaf, 0x0, 0x20, 0x2, 0x4, 0x4, 0x5, 0xf6f3, 0x7, 0x101, 0x400, 0x8001, 0x20, 0x9, 0x1, 0x7fffffff, 0x8, 0x7, 0x7, 0x10000, 0x0, 0x1f, 0xc1f, 0x1, 0x7, 0x4, 0x5030, 0x2, 0x1, 0xd5d, 0x100000001, 0x7fff, 0x7fff, 0x0, 0x4, 0xc0, 0x9, 0x4, 0x2, 0x100, 0x1000, 0xffffffff00000000, 0x80000001, 0x7, 0xf9, 0x101, 0x3f, 0x7fff, 0x5, 0x86a1, 0x6, 0x9, 0x5, 0x3, 0x0, 0x3, 0x8, 0x6, 0x3, 0x3, 0x3, 0xe6e, 0x6, 0x9, 0xfffffffffffffffa, 0x8, 0x9, 0x4c8, 0xa6, 0x4, 0x29d8ef7e, 0xfffffffffffffff9, 0x101, 0x9, 0x2, 0xab9, 0x7, 0x10001, 0x1, 0x0, 0x8, 0xead, 0x5, 0x6, 0x8, 0x10001, 0xbf, 0x7, 0x101, 0x2, 0x2, 0x5ca, 0x100000001, 0x5, 0x80000001, 0x3, 0x7f, 0xd0c, 0x9e62, 0x0, 0x6, 0x0, 0x9, 0xb, 0x7, 0x10000, 0x9, 0x8, 0x6, 0x200, 0x80000000, 0x401, 0xfffffffffffffff7, 0xff, 0x0, 0x9, 0x7ff, 0x1f, 0x7, 0x7, 0x9, 0x0, 0x8001, 0x8, 0x2, 0x7, 0x7fff, 0x2, 0x1, 0x7fff, 0x8, 0x1, 0x2, 0x1, 0x2, 0x8000, 0x5, 0x7fff, 0x101, 0x0, 0x1, 0x8e9, 0x8000, 0x9, 0x20, 0x0, 0xffffffff, 0xff, 0x4, 0x7, 0x101, 0x2, 0x8, 0x5, 0x62, 0xffffffff, 0x4, 0x1, 0xfffffffffffffff7, 0x51b, 0x0, 0x0, 0x400, 0x80, 0x6, 0x1000, 0x87, 0xa816, 0x4, 0x0, 0x2, 0x3f, 0x8, 0x80000001, 0x1, 0x7ff, 0x7, 0x35, 0x10000, 0x7, 0x3, 0xa599, 0x10001, 0x3, 0x8, 0x4, 0x2, 0x5, 0x9, 0x7, 0x1, 0x6, 0x2, 0x9, 0x1000, 0xfa, 0x20, 0x8, 0x49d, 0x6, 0x3, 0x7, 0x8000, 0x3, 0x5, 0x8, 0x80000000, 0x7, 0x100, 0xfffffffffffffff7, 0xfff, 0x100, 0x7, 0x1, 0x400000000000, 0x0, 0x7, 0x7fff, 0x7fffffff, 0x53, 0x2, 0x2, 0x9, 0x4, 0x5a, 0x8, 0x4, 0xbc30, 0x7ff, 0x7fff, 0x3c68, 0x3ff, 0x4, 0x1, 0x7, 0x3c, 0x6, 0x7fff, 0x8, 0x7f, 0xfffffffeffffffff, 0x3, 0x100, 0x1, 0x8, 0xffffffff, 0x9, 0x5, 0x8, 0x3, 0x7fffffff, 0x8, 0x8000, 0xfff, 0x1, 0x9, 0x8, 0x4, 0x2, 0x10000, 0x9, 0x200, 0x3, 0x4, 0x8, 0x2, 0x0, 0xcd67, 0x6, 0xfffffffffffffffd, 0x9, 0x200, 0x30000000000, 0xab, 0x1, 0x8, 0x80000001, 0x3, 0x3, 0x8, 0xdd, 0x7, 0x1, 0x642, 0x5, 0x5, 0x2069d502, 0x1, 0xdb, 0x0, 0x800, 0x9, 0x7, 0x3, 0x400, 0x0, 0x101, 0xffffffffffff3bf7, 0x80000000, 0x7fff, 0x7fffffff, 0xd2ad, 0x7, 0xfffffffffffff800, 0x8001, 0x5, 0x7, 0x2, 0x10000, 0x10001, 0x4, 0x101, 0x4e76, 0x8b9b, 0x10000, 0x8, 0x9, 0x6, 0x2, 0x2, 0x6, 0x20, 0x5, 0x7fffffff, 0x0, 0x2, 0x100000000, 0x81, 0x10001, 0x6, 0x10001, 0x7, 0x26, 0x0, 0x2, 0x9, 0x8, 0x0, 0xfffffffeffffffff, 0x3, 0x1a, 0x1, 0x100, 0x8, 0x1f, 0x5, 0x486, 0x3, 0x3, 0x8, 0x4040000000000, 0x528, 0xab2b, 0x7, 0xa7, 0x80, 0x8, 0x6, 0xfffffffffffffffe, 0x10001, 0x40, 0x0, 0x8001, 0x512, 0x400, 0xffff, 0x9, 0x6, 0x401, 0x5, 0x3, 0x1, 0x7, 0xc00, 0x9, 0x40, 0xffff, 0x1, 0x3, 0x3, 0x7a, 0x6, 0x2, 0x3, 0x7ff, 0x0, 0xbed6, 0x200, 0x2, 0x8000, 0x2374, 0x2, 0x81, 0x6, 0x2c086924, 0x7, 0x81, 0x8, 0x3, 0x800, 0x6, 0x8, 0x4, 0x5, 0x7, 0x165, 0x3, 0x6, 0x6, 0x8, 0x7, 0x11e4, 0x3, 0x7f, 0x3, 0x1, 0x2, 0x1f, 0x9, 0x7, 0x1680000000000, 0x7f, 0x4, 0x1, 0x10001, 0xfffffffffffffff8, 0x7, 0x5, 0x401, 0x8, 0x1, 0x80000001, 0x3, 0x0, 0x8000, 0x1, 0x8000, 0x100, 0x9, 0x8, 0x4, 0xfffffffffffffff8, 0x9, 0x2, 0x2, 0x6, 0x7, 0x80000001, 0x0, 0x8001, 0x4, 0xfffffffffffffc00, 0x8, 0x2, 0xb8ba, 0xadcb, 0x80000000, 0x2, 0x8, 0x7ca, 0x6, 0x1, 0x3a34, 0x9, 0x100000001, 0xfffffffffffff800, 0x0, 0x7, 0x1ff, 0x0, 0x2, 0x8, 0x3, 0x80, 0x42, 0x0, 0xfffffffffffffffc, 0x5, 0x7, 0x20, 0xf07, 0x7, 0x2, 0x6, 0x4bc, 0x4, 0xfffffffffffff801, 0x4, 0x7, 0x7, 0x3, 0x6, 0x2, 0x5, 0x5, 0x1, 0x9, 0x1, 0x5, 0xffffffffffffffff, 0x7, 0x68c3, 0x8001, 0x1, 0x4, 0x3, 0x1, 0xffffffffffff6913, 0x1, 0x2, 0xfff, 0x5, 0x4, 0x401, 0x168, 0x40000, 0x6, 0x2, 0x3ff, 0x7ff, 0x8001, 0xffffffffffffffcb, 0x6, 0x2, 0x3ff, 0x2, 0x301e456d, 0x3, 0x2, 0x4, 0x10000, 0x40, 0xfffffffffffffffd, 0x3ff, 0x7, 0x8001, 0x8, 0x8000, 0x10001, 0x8, 0x1, 0x8, 0x71, 0x9, 0x1000, 0x5, 0x81, 0xb0f7, 0x10001, 0x91, 0xb6, 0x40, 0xfffffffffffffff8, 0xfffffffffffffff8, 0xffffffffffffff80, 0xffffffffffffff01, 0x9, 0x0, 0x41, 0x1b9, 0x555, 0x0, 0x1, 0x5, 0x4, 0x1, 0x8000, 0x4, 0x1, 0x3d000000000, 0x5f1e31, 0xffffffffffffff49, 0x2, 0x8, 0x2, 0x200, 0x97e, 0x3, 0x53, 0x6, 0x4, 0xb5, 0x80, 0x44e1, 0xa72a, 0x5, 0x3, 0x2, 0x2, 0x100, 0x100000001, 0x6, 0x6, 0x43, 0x5, 0x5, 0x80000000, 0x445, 0x1ff, 0x0, 0x0, 0x20, 0x2, 0x8, 0x800, 0x80000001, 0x6, 0x4, 0x80000001, 0x3, 0x100, 0x7, 0xffff, 0xfff, 0xd3, 0x2, 0x7, 0x8, 0x100, 0x200, 0xee6, 0x1, 0x4, 0x1000, 0x5, 0x4, 0x20, 0x1, 0x5, 0x8, 0x100, 0x2, 0x10000, 0x8, 0xc45b, 0xbb6, 0x3, 0x0, 0x7, 0x9, 0x1ff, 0x2, 0x9, 0x80, 0x0, 0x1, 0x7f, 0x7, 0x4, 0x7f, 0xd843, 0x5, 0xf25b, 0x3, 0x7ff, 0x2, 0x3ff, 0x5, 0x5, 0x9, 0x5, 0x589, 0x5, 0x4, 0x88, 0x7f, 0xfffffffeffffffff, 0x5, 0x9, 0x0, 0x4, 0x6, 0x8000, 0x7, 0xffffffffffffffe1, 0x3, 0xff, 0x56c4, 0x5, 0x7, 0xffff, 0x8000, 0x9, 0x836, 0xa7, 0x800, 0x80000001, 0x80000000, 0x8, 0x80, 0x81, 0x8, 0x10000, 0x3, 0x1f, 0x2, 0x2c1, 0x80000000, 0x1d3, 0xfffffffffffffffa, 0x5, 0x1, 0xefd4, 0x7, 0xac, 0x7ff, 0x7f, 0x1, 0x3, 0x6, 0x8000, 0x884e, 0x200, 0xfff, 0x4, 0x10000, 0x8bf, 0x1800000000000000, 0x4, 0x6, 0x80, 0x2, 0x0, 0x5ff4, 0x5, 0x0, 0x7, 0x8, 0xffffffffffffeee8, 0xf6, 0x0, 0x9967, 0x5, 0x8, 0x1, 0x6, 0x6240, 0x37, 0xfffffffffffffffe, 0x3f, 0x81, 0x68, 0x2, 0x7fff, 0x20b, 0x2, 0x2, 0x80, 0x9, 0x7, 0x7, 0x7, 0x9, 0x10000, 0x5, 0x2, 0xfe, 0x80, 0xd, 0x6000000, 0x6, 0x4d5, 0x5, 0x1, 0x40, 0x2, 0x4, 0x54de, 0x1f, 0x3, 0x4, 0x9, 0x5, 0x1ff, 0x4, 0x5, 0x401, 0x45, 0x0, 0x8, 0x40, 0x5, 0x8, 0x1000, 0x8130, 0x6, 0x5, 0x0, 0x1, 0x200, 0x10000, 0x80000001, 0x0, 0x6, 0x463, 0x3947, 0x7, 0x3, 0x10001, 0x1, 0x7, 0x0, 0x40, 0x6, 0x800, 0x8, 0x100000001, 0x5, 0x3, 0x401, 0x0, 0x7fff, 0x7f, 0x1, 0xfffffffffffffffc, 0x6, 0x900000000000000, 0x3, 0xffff, 0x1f, 0x2, 0x100000001, 0xffff, 0x80000001, 0x1, 0x1000, 0x7, 0x27d2583d, 0x60f, 0x7, 0xf81, 0x100000001, 0x5, 0x8001, 0x1, 0x101, 0x0, 0x8, 0x1, 0x3, 0x5, 0x2, 0x6, 0x8, 0x8, 0x9, 0x2, 0xd49, 0xe, 0x20, 0x6, 0x8, 0xe55a, 0x20, 0x2, 0x7200000000000000, 0x7, 0x55e6, 0xfffffffffffff66f, 0x80000000, 0x10001, 0x946c, 0xffff, 0x4, 0xfff, 0x6, 0x7723, 0x7, 0x7fff, 0xa1e, 0x9, 0x1, 0x8cf, 0x101, 0x1, 0x7, 0x0, 0x0, 0x2, 0x9, 0x6883, 0x1, 0x0, 0x200, 0x2, 0x8001, 0x8, 0x9, 0x80e, 0x100000001, 0x8, 0x60, 0x101, 0x0, 0x7, 0x400, 0x3, 0x8, 0x8000, 0x80000001, 0x0, 0x8, 0x8, 0x9, 0x200, 0x0, 0x3, 0x7, 0x8, 0x87, 0x8, 0x20, 0x100, 0x1, 0x739, 0x3, 0x5, 0x58, 0x53, 0x8, 0x6, 0x1, 0x6, 0x100000001, 0x4, 0x401, 0x80000001, 0xfffffffffffffffe, 0x1, 0x6, 0x8000, 0x8, 0x8, 0x7ff, 0x40, 0x5d2, 0x1f, 0x5a, 0xffff, 0x8001, 0x40, 0x0, 0xa0f, 0x4, 0x7fff, 0xffffffffffffffff, 0x4, 0x7fff, 0x49, 0x80000000, 0xd7c, 0xe8, 0x7, 0x2, 0x401, 0x8, 0x800, 0x80000001, 0x0, 0x6d427019, 0x3, 0x5, 0x8, 0xe9, 0x2, 0x2ed, 0x5, 0x2, 0x8, 0x80000000, 0x59, 0x1, 0x7, 0x0, 0x401, 0x4, 0x4, 0xffffffff, 0x6, 0x6, 0x6, 0x3, 0x2, 0x3, 0xdce, 0x2a0, 0xfff, 0x2, 0x5, 0x0, 0xd99, 0x2d3, 0x2, 0x9, 0x7fffffff, 0x5, 0x4, 0x7, 0x80000001, 0x593, 0x4, 0x1, 0x3ff, 0x1dd2, 0x4, 0x2, 0x8, 0x34, 0x5, 0xe9a, 0x6, 0x0, 0x3, 0xffffffffffffa164, 0x3ff, 0x54, 0x8, 0x7, 0x7, 0x1, 0x20, 0x7, 0x80000000, 0x20, 0xffff, 0x9, 0x6, 0x9, 0x7, 0x5, 0x0, 0x3, 0x9, 0x4, 0x4, 0xbe, 0x1f, 0x9, 0x2cfe, 0x7, 0x9, 0x3, 0x0, 0x1f, 0x7, 0x2, 0x299b, 0x1, 0x0, 0xcf, 0xffffffffffffffff, 0x1, 0x40, 0x8001, 0x80000000, 0x0, 0x81, 0x6, 0x5, 0x9, 0x0, 0xffffffffffffe023, 0xe02, 0xffffffff, 0x1f, 0x760, 0x8, 0x7, 0x5, 0xd3, 0x3, 0x0, 0xdf, 0x9, 0x7, 0x4, 0x0, 0x2, 0x4, 0x0, 0x3, 0x0, 0x8001, 0xffffffffffff3a62, 0xcc7e, 0x80, 0x8, 0x1, 0x8, 0x8, 0x5, 0xba6bc8ec0000000, 0x5, 0x6, 0xb53f, 0x1, 0x400, 0x6, 0x4, 0x7fffffff, 0x6, 0x1, 0x10000000, 0x9, 0x81, 0x1, 0x4, 0x7, 0x2, 0x522, 0x4, 0x400, 0x6, 0x7, 0xbb84, 0x9, 0x7ff, 0x7, 0x5, 0x5, 0x41, 0x6, 0x6, 0x55, 0xffffffffffffffc0, 0xcfc, 0x15, 0x6, 0xffffffffffffff81, 0x9, 0x1000, 0x2, 0x401, 0x3f, 0x9, 0x0, 0x4, 0xac, 0x0, 0x8001, 0x800, 0x3, 0x200, 0x401, 0x8001, 0x25ca, 0x3, 0xc7, 0xffff, 0x7, 0xffd, 0x2, 0x80000000, 0x20000000, 0x714, 0x0, 0xfffffffffffffffb, 0x8001, 0x0, 0x4, 0x2, 0x0, 0x401, 0x3, 0x6, 0x1, 0x9, 0xfffffffffffffffc, 0x8274, 0x3, 0x80, 0x800, 0x6, 0xffff, 0x5, 0x1, 0x7, 0x80000000, 0x57, 0x9, 0x6, 0x80, 0x1f, 0x4985, 0x6, 0x7, 0x6, 0x85b3, 0x7, 0x91e9, 0x2, 0x4, 0x9, 0x7, 0x1, 0x9, 0x1, 0x1, 0x4, 0x0, 0xff, 0x4, 0x80000001, 0x5, 0x3ff, 0x1, 0xa552, 0x7, 0x6, 0x6, 0x4800000000000, 0x800, 0x6, 0x1000, 0x4e, 0x3, 0x80000001, 0x9, 0x10001, 0x57c, 0x0, 0xf9a7, 0xe52, 0x3, 0x7, 0x4, 0xffffffffffffff05, 0x86, 0x400, 0x7, 0x4, 0xcedc, 0xfffffffffffffffd, 0x81, 0xfffffffffffffffc, 0xe27, 0x80, 0x80, 0x8, 0x3, 0x81, 0x6, 0x40, 0x40cbb01f, 0x4, 0x7, 0x5, 0x81, 0x7, 0xe64, 0x7ff, 0x4, 0x6, 0x20, 0x3cb, 0x9, 0x4, 0x9, 0x80000000, 0xfffffffffffffffe, 0x21, 0x7fffffff, 0x3, 0x6, 0x8001, 0x1, 0x3, 0x4, 0x7, 0x800, 0x4b, 0x4, 0x284, 0x1, 0x1, 0x8, 0x4, 0x1f, 0x7ff, 0x5, 0x8, 0x2, 0x3f, 0x9, 0xb94, 0x7, 0x5, 0xfda6, 0x100000001, 0x1, 0x8001, 0x0, 0x6, 0x0, 0x5, 0x76ce, 0x9bb5, 0x3, 0x45c8, 0x5, 0x4, 0x8, 0x5, 0x4827d8b0, 0x2, 0x5, 0x4, 0x81, 0x80000000, 0xfffffffffffff1fa, 0x3, 0x10001, 0x101, 0x7, 0x100000001, 0x7fffffff, 0xf9e, 0x2, 0x1, 0x4, 0x5, 0x8f91, 0x8000, 0x1, 0x5, 0x8, 0x6, 0x7fff, 0xffffffff, 0x6, 0x22, 0x400000000000000, 0xb2b, 0x6, 0x2, 0x800, 0x9, 0x1, 0x6, 0xfd, 0x7ff, 0x7, 0x5, 0xfffffffffffffff9, 0x6, 0x2, 0x3146046a, 0xb2f, 0x1, 0x401, 0x8001, 0xfffffffffffffffb, 0xffff, 0x7cc, 0x4, 0x3ff, 0x4, 0x7, 0x1, 0x0, 0x1, 0x8, 0xfffffffffffffffe, 0x9, 0x4, 0x7fffffff, 0x5, 0x1, 0x8, 0x1, 0x2, 0x81, 0x2, 0x6995ee53, 0x683d, 0x8, 0x84, 0x3f, 0x5, 0x1, 0x1, 0x2, 0x401, 0x4, 0x7fffffff, 0x8000, 0x6, 0xffffffff00000000, 0x3, 0x664, 0x8, 0x9, 0x280, 0x1f2, 0x4, 0x475, 0x8000, 0x5, 0x3ff, 0x7, 0x0, 0x6, 0xe3b0, 0x5, 0x9, 0xd09f, 0x6, 0x0, 0x5, 0x401, 0x8, 0x1f, 0x40, 0x0, 0x7, 0xfffffffffffffbff, 0xa8, 0x0, 0x7fffffff, 0x69f, 0x80, 0x8, 0x6, 0x2a71f269, 0x7f, 0x6, 0x20, 0x1bb1, 0x5c14c273, 0xbbb, 0x2, 0x1000, 0x1, 0x80000001, 0x7, 0xb77, 0x101, 0x5, 0x40, 0xfffffffffffffff7, 0x5, 0xffff, 0x4618, 0x400, 0x6, 0x6, 0x20, 0x11e000000000, 0x81d, 0x80000000, 0x100000000, 0x62e, 0x5, 0xed74, 0xffffffffffffff03, 0x30000000000, 0x8, 0x1, 0x4, 0x1, 0x9, 0x6, 0x1, 0x6, 0x7dce, 0x2, 0xa2d3, 0x4, 0x5, 0x8, 0x9, 0x1f, 0x7, 0x100000000, 0x100000001, 0xffff, 0x3, 0x0, 0x3, 0x7ff, 0x8, 0x82, 0x1ffe000000000, 0xffffffffffffffe0, 0x660, 0x4, 0x1, 0x20, 0x0, 0x1400, 0x10000000000000, 0x6, 0xffffffffffffffff, 0x3ff, 0x20, 0x5, 0x3, 0x80000000, 0x9, 0x101, 0x1, 0x3, 0x0, 0xe9, 0x80000000, 0x6, 0x7f, 0x9a8c, 0x3f, 0x6, 0x5, 0x445, 0x4, 0x5, 0x100000000, 0x8000, 0x9, 0x7, 0x9640000000000000, 0x1, 0x7, 0x2, 0x400, 0x8, 0x100, 0x8, 0xff, 0x7, 0x8, 0x100000001, 0x2, 0x100000001, 0x7, 0x101, 0x7e2d, 0x100, 0x1, 0x9, 0x1f, 0x7, 0x49, 0x8, 0x3ff, 0x6, 0x401, 0xa5, 0x101, 0x800, 0x10000, 0xb9bd, 0x1000, 0x6, 0x8, 0x7, 0xfe7, 0x1, 0x7, 0xaf36, 0x3, 0x8, 0x9, 0x80, 0x9, 0xade, 0x0, 0x3, 0x1, 0x10001, 0x81, 0x100000001, 0x3f, 0x4, 0xba, 0x7, 0x400, 0x0, 0x80000001, 0x100000001, 0xeb9a, 0xffffffff, 0x2, 0x39, 0x1, 0x3, 0x2, 0x0, 0x2, 0x71f6, 0x6, 0xf676, 0x0, 0xec1, 0x7fff, 0x5a01, 0xeaa, 0xff, 0x4, 0x7, 0x4, 0x0, 0x1f, 0x4, 0x1, 0x1, 0x48000000000000, 0x3, 0x9, 0x7, 0x109, 0xfffffffffffffffe, 0x8, 0x7, 0x31f, 0x6, 0xfffffffffffffff7, 0x16b, 0x3ff, 0x1, 0xffffffffffffff01, 0x5, 0x6, 0xb85, 0xb98, 0xfff, 0x1000, 0x101, 0x1, 0x9f98, 0x2, 0x4, 0x8001, 0x4, 0x1ff, 0xd2, 0x7, 0x101, 0x3, 0x401, 0x7ff, 0xfffffffffffffc64, 0x1, 0x4, 0x1ff, 0x1, 0x9, 0xca41, 0xfffffffffffff801, 0x73, 0x7, 0x6, 0x9e5, 0x6, 0x12a2e935, 0x5, 0x6, 0xfe, 0x2, 0x2, 0xfffffffffffffc00, 0x3, 0x3, 0x0, 0x0, 0x81, 0x80000000, 0x4, 0x9, 0x7ff, 0xf5d, 0x100000001, 0x7fff, 0x5, 0xf0d7, 0x4, 0xe0c4, 0x8, 0x2, 0x0, 0x7bd2fba, 0x9fd5, 0x0, 0x8000, 0x3ff, 0x5, 0x2, 0xd5aa, 0x8, 0x6, 0x9, 0x130d7f58, 0x80000000, 0xab, 0x7fc, 0x1bbf, 0xffffffffffffffed, 0x2, 0x4, 0x3, 0x3, 0xfffffffffffffff7, 0x6, 0x1, 0x0, 0x4000000, 0x9, 0x4, 0x7, 0x8, 0x7, 0x80000001, 0xc74, 0x2000400000000, 0x0, 0x1, 0x9, 0x9, 0xff, 0x2, 0x10000000000000, 0x401, 0x10001, 0x80000001, 0x3, 0x8f, 0x9, 0x3f, 0x2b7b, 0x0, 0x100, 0x1000, 0x2, 0x5d3f, 0x8001, 0x27f8, 0x5, 0xfffffffeffffffff, 0x4, 0x7, 0x5, 0x0, 0x7, 0x7, 0xa24, 0x8a, 0x6, 0x70, 0x6, 0x40, 0x100000000, 0x4, 0x84, 0x5e6, 0x0, 0x0, 0x4, 0xc4, 0x6, 0x1, 0x4, 0x0, 0xc14, 0x2, 0xe04, 0x4, 0x296, 0x371, 0xffff, 0x4, 0x8, 0x9, 0x0, 0x20, 0x1000, 0x3, 0x7, 0x6, 0x1, 0x6, 0x513, 0x6, 0x7, 0x60, 0x6, 0x6, 0xffffffffffff2753, 0x9, 0x8, 0x6, 0xfffffffffffff657, 0xffffffffffffffc7, 0x0, 0x800, 0xffff, 0x0, 0xfffffffffffffff8, 0x1, 0x3, 0x9, 0x4d92, 0xfffffffffffffff9, 0x100000001, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x800, 0x7, 0x1, 0x99, 0x8, 0x6, 0x0, 0x1, 0x40, 0x1f, 0x80, 0x8000, 0x10000, 0x2, 0x2917, 0x5, 0x200, 0x7fffffff, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x9, 0xff, 0x4, 0x7f, 0x0, 0x5, 0x8, 0x101, 0xf7b3, 0x9, 0x1, 0x4, 0x4d, 0xdfe, 0x7, 0x0, 0xffffffffffffff67, 0x8, 0x2, 0x1000, 0x549a, 0x1, 0x0, 0x6, 0x3ff, 0x8, 0x5, 0x81, 0xfffffffffffffffb, 0x6, 0x4, 0x4, 0x101000000000000, 0x27, 0xedc, 0x5, 0x10001, 0x1, 0x5, 0x0, 0x7, 0x6, 0xfffffffffffffff9, 0x0, 0x3ff, 0x8, 0x1f, 0x7, 0x562e, 0x4, 0x20, 0x4, 0x8, 0xfffffffffffffffe, 0x9, 0x2, 0xefe6, 0x9, 0x1, 0xb3, 0x4, 0x3d922942, 0x7, 0x0, 0x8, 0x3, 0x100000001, 0x43, 0x8, 0x0, 0x6, 0x5, 0x0, 0x6, 0x0, 0xd3cd, 0x0, 0x64, 0x521, 0x0, 0x9, 0xfff, 0x4, 0x62, 0x0, 0x401, 0x4, 0x1, 0x1, 0x0, 0x0, 0x9, 0x7ff, 0x3f4, 0x8, 0x3, 0x1, 0x7f, 0x3cf6, 0x401, 0x4, 0xfffffffffffffc00, 0x5, 0x6, 0x0, 0x0, 0x3, 0x5, 0xa2, 0x200, 0x1, 0x6a4, 0x0, 0x6, 0x3fd4, 0xbf, 0x358d, 0x80, 0x9, 0x80, 0x2, 0x0, 0x20, 0x2, 0x7ff, 0x1f, 0x1, 0x8001, 0xafa, 0x4, 0x72f, 0x0, 0x6f6, 0x6ab15fad, 0x7, 0x4, 0x2, 0x4, 0x15, 0x5, 0x0, 0x1f, 0xb93, 0x98be, 0x2, 0x2, 0x3f, 0x66, 0x1, 0x6, 0x8749, 0x304, 0x0, 0x8, 0x4, 0x4, 0x7f, 0x5, 0x4, 0x400, 0x100000000, 0x5, 0x1, 0xbfac, 0xa3, 0x80000000, 0x4, 0x28, 0x9, 0x1000, 0x0, 0x8, 0x85d, 0x4, 0x9, 0x80000001, 0x80, 0x4, 0x20, 0x1, 0x1f, 0xfff, 0x3, 0xd2, 0xffffffffffff7fff, 0xfffffffffffffff8, 0x5, 0x1, 0x9, 0xf1c, 0x1000, 0xa1df, 0x4, 0x8, 0xfffffffffffffffb, 0x80000001, 0x1c8, 0xffff, 0x1, 0x1, 0x1, 0xc23d, 0x2, 0xc6, 0x10000, 0x8f5a, 0x0, 0x0, 0x9, 0x100000001, 0xfffffffffffff000, 0x8, 0x7, 0x100000001, 0x0, 0x6, 0x1, 0x101, 0x9, 0x2, 0x2, 0x101, 0x9, 0x2, 0x4, 0x80000001, 0x5, 0x5, 0x4, 0x4, 0x4, 0x4, 0x1, 0x0, 0x1, 0xfff, 0x400, 0x6, 0x2, 0x4, 0xffffffff, 0xabcf, 0x2, 0xd6, 0x40, 0x70a, 0xfff, 0x9, 0x66, 0xffffffff, 0x4, 0xffffffffffffffff, 0xffff, 0x8, 0x8001, 0xf83, 0x6, 0x8, 0x7, 0x5, 0x9, 0x7, 0x100, 0x4, 0x9, 0x0, 0x3, 0x5, 0x5, 0x800, 0x401, 0x100000000000, 0x7, 0x100, 0xc1, 0xfb, 0x1f, 0x101, 0xe3, 0x2, 0x7, 0x10001, 0xb3, 0xfff, 0x5, 0x401, 0x7, 0xfffffffffffffffd, 0x6, 0x200, 0x5, 0x1, 0x611, 0x1, 0x3, 0xa333, 0x80000001, 0x7, 0x5, 0x6, 0x4, 0x1, 0x8, 0x1, 0x8, 0x81, 0x9, 0x9, 0x27, 0x223, 0x8001, 0x101, 0x7, 0x6, 0x6, 0x6, 0xe242, 0x8, 0x268e, 0x80000001, 0x1, 0x10001, 0x2, 0x0, 0x6, 0x957b, 0x7d, 0x10, 0x3f, 0xfff, 0x9, 0x0, 0x7fff, 0x9, 0x3, 0xfffffffffffffffb, 0x8, 0x8, 0x9, 0x100000000, 0x13c, 0x8, 0xfffffffffffffffa, 0x3ff, 0x1, 0x5, 0xab84, 0xfff, 0x1, 0x6, 0x800, 0x5, 0x100, 0x7ff, 0x5, 0x4, 0x4, 0x9, 0xfffffffffffffc00, 0x8000, 0xffe0000000000, 0x7, 0x6, 0x9, 0x200, 0x4, 0xffffffff, 0x4, 0x9, 0x100000001, 0xfffffffffffff6d3, 0xffff, 0x1000, 0x4, 0x100000001, 0x2, 0x0, 0x5, 0x2, 0x5, 0x5, 0x6, 0x900000000000000, 0x100, 0xea, 0x8, 0xfff, 0x5], "af1e5e8fcda8424beca9daa24b471926afab607304709d4d92f85ef9bfdbfb3382867f384d05cecc0bad8f2925ea7624519216e8abf7eb5aa51cd51edaeb42dd7c8a846e4ddd0a77632dfa9555ff289d653113da905f8bb8105b1f68bcb4be308717cd47b8167d530d4875daf18059036e05240f05be8f9e8dc8d54a380bab2661e121c529684d46da4486060a12e39bda6494ec2be959b7a15658924bfe0c2e868f1bb0de1eca3dbb91452b9a3569fb678fc04ad06d420f"}}) tkill(r2, 0x3a) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000001000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x3f, &(0x7f00009cb000-0xab)=""/171, &(0x7f0000001000-0x4)=0xab) sendmsg$unix(0xffffffffffffffff, &(0x7f0000562000)={&(0x7f00002bb000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f81000)=[{&(0x7f0000e3f000)="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", 0xfd}], 0x1, &(0x7f0000c98000)=[], 0x0, 0x40}, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000b22000-0xe8)={{{@in6=@mcast1, @in=@multicast1}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000041000)=0xe8) 2018/02/11 09:55:56 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000c5e000)='/dev/usbmon#\x00', 0x100000000, 0x60c000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000074000)=0x6, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fce000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000b61000)) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x4, @empty}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = accept4(r1, &(0x7f000027b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ecb000-0x4)=0x14, 0x80800) accept4$nfc_llcp(r4, 0x0, &(0x7f0000964000), 0x800) bind$inet6(r3, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/11 09:55:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000eb3000)="ed2a00", 0x80, 0x42, &(0x7f0000001000-0x40)={0x3, 0x1, 0x0, 0x275d, 0x3f, 0x8, 0x1f, 0xbed}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x6c9, &(0x7f0000000000)="c987a86ea4589d70330e3daf5297027160d7ab9c87d733fc125ba452cdcc75e8c4505523defd1cba972f0d4ec22ca39b7e1d5522d24fbd86f9c3732c582f2fd51c3433fa62675d712844fee8b382260bce0d4b2fc2dd9763c39e47b438c7c94627d15de94dc506fd0517b42a2a3eb370f3193bea36609f5fbed4a8644011e307bbef88") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002d1000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000949000)={0x0, &(0x7f00008c6000)}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdc000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000bbf000-0x4)=@assoc_id=0x0, &(0x7f0000b06000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000025e000)={r3, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff80}}, 0x42, 0x2}, 0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000a93000-0x3c)=[@in={0x2, 0x1, @empty}, @in6={0xa, 0x1, 0x2e, @empty, 0x1}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}], 0x3c) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000013a000)={0x0, 0x0}) r5 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000100000/0xe000)=nil, 0xe000, 0x4, r5) r6 = syz_open_procfs(r4, &(0x7f0000a58000-0x7)='ns/mnt\x00') ioctl$VT_RELDISP(r6, 0xb702) 2018/02/11 09:55:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000020f000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@nested={0x10, 0x7, [@typed={0xc, 0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}]}]}]}, 0x4c}, 0x1}, 0x0) accept4$vsock_stream(r0, &(0x7f00007ae000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80800) 2018/02/11 09:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4001) memfd_create(&(0x7f0000d50000)='/dev/loop#\x00', 0x2) creat(&(0x7f000009d000)='./file0\x00', 0x40) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000153000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "76ad452eff0e2ec03317c253cb89fe0d5f97d72496efe61c665279770041db17d6c8507edb013ebc03b814425114f05ceda63ce3207f60ee7deba8dfea261793", "4a58ba1866ca95b1fb7b19e020f66b5edce970c3c8d3f9cf797aa572934b0453"}) socketpair$inet(0x2, 0x2, 0x5cb5c2eb, &(0x7f0000d4d000)) 2018/02/11 09:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$netlink(r0, &(0x7f000037f000-0xc)={0x10, 0x0, 0x1, 0x400}, 0xc) sendmsg$nl_route(r0, &(0x7f0000de2000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0xc000008}, 0xc, &(0x7f000009b000)={&(0x7f000039f000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/11 09:55:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000c30000-0x10)={0x77359400}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000092a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) tee(r0, r1, 0x8, 0x5) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000b8f000-0x10)={0x5, &(0x7f0000bc2000)=[0xde, 0x19b, 0x7, 0x1f64, 0x6]}) r2 = socket$packet(0x11, 0x400000003, 0x300) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000015e000-0x4)={0xdcce, 0x0, 0x1000}, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000982000-0xc)='/dev/autofs\x00', 0x101000, 0x0) sendto$inet(r3, &(0x7f0000618000-0x37), 0x0, 0x20000000, &(0x7f0000863000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x177) 2018/02/11 09:55:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c51000-0x8)={0x0, 0x0}) ptrace$setsig(0x4203, r1, 0xfff, &(0x7f0000db3000-0x10)={0x38, 0x456, 0x1, 0x1ff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000be1000)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0xfffffffffffffffc}}) 2018/02/11 09:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x8) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="ec036d6d0a2b"}, 0x14) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f91000)) 2018/02/11 09:55:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r0, &(0x7f0000a6b000-0x1c)={0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0xffffffffffffffcf) r1 = syz_open_dev$tun(&(0x7f000040c000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "500e4156bafc36f82a4b504b036ac54c641b052b4bd37bbd64c835a43ff64c517d4be4bd09fd51dba95d4fe44d8faa82b23a5cc4658c9fedeef7256b40604ee4f878d9d3c3999e0312f06d8aedcd5039894a18126498dcc964dd5a402c417a1cc798189d285118d98e9f7ae8fc0ec9b74efbd90cd7d544765d2df18be50c1323476820af79bad0e65d1c48e0ca8685ab6e775d350961652c7a7c9f2918c9444a307a6b8fbc093f56829fa579723c6ecef716d5085439b3a070b638ce690c66144c8e0314250fa36a5a9113de159c9195db60cb56dc158ea825a7c56dcf9ab155f076e53afec5a4155269dd56fb99aaf6044ec72e8745f18929fd1bce7c52bfa1e099f237de1f32f43bd6ee103b9341a3eb484170637324bacee722c7625288463e69dc1cfb1162ece3f1b48eb95125e52cbf498aa2ae4f949a4f21bff523f3e29cb058647b17895e3901ba4d7750b0544537e77dc19f18b4d2ce1800e06596f84c4de7aaf4338810d040ed19ce89619e475824c0ecbce568fad0c59374a709ae626a706904f394a7874cbedb022d8397bbe406318dd5f5e81eb4fd15d7f49cbd4f9a871b56db62211dd7bb416e976aa57d7d5fd34f25e9f881dbab0466e9ec68c15b642b0057050564c6950b2ad79fcd5c81748252cf80f1403313664b1e54a333c90937f55c002e89304be9236ba919e36b677a2f4f7a495cc51bac62462d2c0f71328f7975f9ebb64f14094c1098343cc26e30e6a1e9b46b5df39a89ff2a44950e202bbddf866c8dbd834dee240dd2b10b3b0e0a47c8f1a810a8be5a71f7e68621fe0928ae2c23b2f3d01b01a94184217f467adee09c9e6a22ba53c634620162868da27af8974300231a1c6ba6b1fb145278327d6ff0edd905e52d0f1adbdfe92c152ebe3e988ec64ab512231e2abce8bf2ed6f6a4e1829fadb8ff3c51117b1094b8c9cb2cd807d88b3eeae3272d250868acebb332a5c6fe7717e782e9b3323d961b872568fe7798fbc4a81230a13b639a673c0044ce623355527a183efbe6367c30ee3d22b5de0e8913deedd0cac21a90fe13995a887baa295a64b367b6da934ffb23836fa6fce9023e8ee9d0152542e57a86c92d1569a1ef1e7d15b325e5c340d6933f890c43467f3b09371a9505a46064fc404c87ac13522b52e89f7afd49974539d3af5d1a5b8567a3570568fc344d4f854e1a385620cec24c6ec14a221d14b7259a11d5d7745933f6e608d74e49a4f7f1159eb2662a22ea7c6ef3ecf064f06e7443df5bd4de8e949e7e3500079e33b6b7dd0dd333dde809ab361601c66c4023aaee80021a8459fa2f4feca656b2f7117969e3e0abd5f18c1f507a207972ef12a11e3c437507ec91e571e487fa8a625608430bd0f9485d8e384f1cde04a6d4046c2f95ec56aff13155a79bd5b6cb"}}}, 0x41f) recvmmsg(r0, &(0x7f00006e9000-0x21c)=[{{&(0x7f0000113000)=@generic, 0x80, &(0x7f0000033000)=[]}}], 0x1, 0x0, &(0x7f00003ca000)={0x0, 0x1c9c380}) 2018/02/11 09:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bfd000-0x20)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00008fe000)='/dev/keychord\x00', 0x400, 0x0) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f000044d000-0x6c)=""/108, &(0x7f0000a80000-0x4)=0x6c) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000204000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f00004ac000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000a69000)={0x0, 0x0}, 0x1, 0x0) write$tun(r3, &(0x7f0000648000)=@hdr={0x1, 0x4, 0x8, 0x9, 0x80000001, 0x1f, @ipv6={0x80000000, 0x6, "ec37c3", 0x22b, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @empty, {[@routing={0x3b, 0x2, 0x2, 0x3, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, @routing={0x6e, 0xc, 0x8902f28ed46b43f1, 0xad, 0x0, [@empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}]}, @routing={0x6c, 0xc, 0x0, 0x7ff, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xf}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty]}, @dstopts={0xaf, 0x0, [], [@enc_lim={0x4, 0x1}]}, @dstopts={0x3d, 0x0, [], [@jumbo={0xc2, 0x4}]}, @dstopts={0xff, 0x6, [], [@pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x101}, @calipso={0x7, 0x28, {0x7fffffff, 0x8, 0x1, 0x7, [0x7, 0x9, 0xfffffffffffffff9, 0xffffffffffffff7f]}}]}], @tcp={{0x2, 0x1, r4, r5, 0x0, 0x0, 0xc, 0x22, 0xfffffffffffff99e, 0x0, 0x8, {[@sack={0x5, 0x6, [0x400]}, @window={0x3, 0x3, 0x69}, @timestamp={0x8, 0xa, 0x4e, 0x7f}, @mss={0x2, 0x4, 0x7}, @sack_perm={0x4, 0x2}]}}, {"c91461cc80933cf95a140ff7df03611da307e773dfae1ef58beff207875dab39a5770cc6d533bf7573e3973360b84d121b31835235eb259db8d9dbfe6b463e8a7af356674acf5777f835cf86d7a6b588f6d236455356a59bc493432fa30692fcd32713db35eccc3d4009975bb2bfb6980611a726bbb744cd717c7281e885ba7c95f04c185628e1e1f8750f5455e4799dd29cb9b5ee70e340a356bb10033ac9d3670f534966899a08bbbf0c0c03c94b505e940a8bd17df43341ffa451156745"}}}}}, 0x25d) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00007c1000-0x4)=0x2, 0x4) 2018/02/11 09:55:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000094d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{r1, r2/1000+10000}, {0x0, 0x2710}}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) syz_open_dev$usbmon(&(0x7f0000d1b000)='/dev/usbmon#\x00', 0x1b, 0x20000) lseek(r3, 0x7ffffffffffffffb, 0x0) write(r3, &(0x7f0000313000)="b9b88307e7", 0x5) 2018/02/11 09:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000970000-0x38)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000f02000-0x1d4)=@delsa={0x34, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001}, [@mark={0xc, 0x15}]}, 0x34}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000068c000-0x8)='./file0\x00', 0x800, 0x100) connect$inet(r1, &(0x7f0000b74000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) socket$inet(0x2, 0x80000, 0xfff) 2018/02/11 09:55:56 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000183000-0x8)=0x6) r1 = add_key$keyring(&(0x7f0000889000-0x8)='keyring\x00', &(0x7f000040f000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000003000-0x16)=""/22, &(0x7f0000000000)=0x16) ioctl$int_in(r0, 0x5473, &(0x7f0000001000)=0x200) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$setlease(r3, 0x400, 0x3) flock(r2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000002000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x23)="f721f9ff96d912009cd24ed5dd5cf74d224320483caccc1329ae24e9176351b46ec4f4", 0x23, r1) keyctl$get_keyring_id(0x0, r1, 0x8000) 2018/02/11 09:55:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) pipe(&(0x7f0000dfd000)) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r0) 2018/02/11 09:55:56 executing program 7: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) 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) r0 = add_key$keyring(&(0x7f0000a87000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) setns(0xffffffffffffffff, 0x0) 2018/02/11 09:55:56 executing program 6: r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000fa2000-0x1), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) exit(0x0) tkill(r0, 0x0) 2018/02/11 09:55:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000999000-0x10)={0x12, &(0x7f0000000000)=""/18}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r1, r1, &(0x7f00000d6000-0x8), 0x0) getsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f00007c8000), &(0x7f0000f14000)=0x4) [ 94.282425] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 94.316322] device gre0 entered promiscuous mode 2018/02/11 09:55:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000ba1000), &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='yam0\x00', &(0x7f0000000000)=@ethtool_rxfh_indir={0x39, 0x6, [0x0, 0x9, 0x1, 0x40, 0x100000001, 0x100000000]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00004b0000)={0x2, 0x16, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/11 09:55:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) fstat(0xffffffffffffffff, &(0x7f0000639000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, 0x0, 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000bd0000-0x8)='./file0\x00', 0x0) truncate(&(0x7f00005aa000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 09:55:56 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$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$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000756000)='/dev/keychord\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000846000)={{0xc19, 0x40000000000}, 'port1\x00', 0xc8, 0x8, 0xffffffff, 0xff, 0xff, 0xfffffffffffffffd, 0x10000000, 0x0, 0x6, 0xfe2}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ae7000-0x14)=@ethtool_wolinfo={0x7, 0x0, 0x0, "98df6fd6121b"}}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00002de000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 09:55:56 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00003e0000-0x4)=0x8) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000a5f000-0x4)={0x0, 0xfffffffffffffffc}, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000ff4000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) 2018/02/11 09:55:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000ba8000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000301000-0x54)=@ipv6_newroute={0xffffffb8, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x80000000008}, []}, 0x1c}, 0x1}, 0x0) 2018/02/11 09:55:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_procfs(0x0, &(0x7f00000f5000)='net/dev_snmp6\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00003af000-0x48)={{0xffffffffffffffff, 0x0, 0x8f, 0x0, 0x2a}, 0x100, 0xf609}) madvise(&(0x7f0000448000/0x2000)=nil, 0x2000, 0x0) syslog(0x1, &(0x7f000024d000)=""/56, 0x38) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f00007b4000)=""/4096, &(0x7f00003ce000-0x4)=0x1000) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d14000)='/selinux/member\x00', 0x2, 0x0) pwritev(r1, &(0x7f00004c0000)=[{&(0x7f000086d000-0xac)="2951f48b95bb3bd3d308069ff97d48368503d9fa4303953142000e3167df23374fe434c9e47e5cf86517defcbdf0b73b28024e3f8ac7f7e88d1b7276f00df49ddf3a744913fbf23fc6d77bd0a6ed52c3aaaa74a8e1b318d79ba1562493b33d3b5bdb2243d8590178e57dea91db17e227518534d00a1935eeff67e9452cd098a8f74f1e00b56b852b13e841058a7f963ce39cd2ff953048594762cc741da9c771fc16a73179d2e269a7e08561", 0xac}, {&(0x7f0000ebd000-0x1000)="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", 0x1000}], 0x2, 0x35) 2018/02/11 09:55:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000096f000)='/dev/input/mice\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x45, 0x0, &(0x7f0000e22000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(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}) 2018/02/11 09:55:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x9, 0x40002) getsockname$netlink(r0, &(0x7f00009c9000), &(0x7f0000619000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d86000-0x4)=0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a45000)={0x0, @multicast2, @broadcast}, &(0x7f000030b000-0x4)=0xc) r3 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a70000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x8, 0x2, 0x1, 0xa, 0x20, 0xa0, 0x3f, r2, r3}, {0x3ff, 0xfda, 0x7, 0x8, 0x1000, 0x1, 0x2, 0x8}, {0x7, 0x55b9, 0x401, 0x4bf}, 0x2, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3f}, 0x2, @in=@rand_addr=0x3, 0x2, 0x4, 0x3, 0x1, 0x6, 0x1, 0xfffffffffffff800}}, 0xe8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000140000)=0xb06, 0x4) ptrace(0x4218, r1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00009d2000)="00d4ed76593093af791a9ee3d1a501973283fc271c8ee2c58a6d271e83f3cc24bf32e722ae62540dffa8c4b9aef7734b024a44380d8d82e0cd97d2d3d795633ddf7e2e79d17333a60991e11ec2180fcc17714ccbcc3e8c0082bfcde077cb7300607844baa11f29b832bb") ioctl(r0, 0x6, &(0x7f00003d2000-0x72)) add_key$user(&(0x7f00000a5000+0x69f)='user\x00', &(0x7f00009e2000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000062d000), 0x0, 0xfffffffffffffffb) tgkill(r1, r1, 0x36) 2018/02/11 09:55:56 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013e000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00003fd000-0x4)=0x7, 0x4) 2018/02/11 09:55:56 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000004000)='/dev/input/event#\x00', 0x300000001, 0x4000008000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000008000-0x93)=""/147) 2018/02/11 09:55:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f00003df000-0x20)={{}, {0x0}}) futex(&(0x7f00008aa000), 0x5, 0x0, &(0x7f00005e1000)={r0}, &(0x7f0000af4000), 0x25659cf0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00002bc000)='/dev/keychord\x00', 0x200640, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000465000)=0x7f) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a07000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/02/11 09:55:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f00009b9000-0x62)="2900000018003109004a0001000c00070a0000000a00ff068000001d0c2da0e3f6edc84d0e38557dc405fe256b730fae782cecb5dd15c7ff", 0x38}], 0x1) syz_extract_tcp_res$synack(&(0x7f0000af5000), 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002ed000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000076e000-0x4), &(0x7f0000dd5000)=0x4) execveat(r1, &(0x7f00001d9000)='./file0\x00', &(0x7f0000317000-0x28)=[&(0x7f0000c3c000-0x40)="e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", &(0x7f0000106000-0xd)='/dev/snd/seq\x00', &(0x7f00007a4000-0xa)='*vboxnet0\x00', &(0x7f000097f000)='/dev/snd/seq\x00', &(0x7f00005e3000)='/selinux/mls\x00'], &(0x7f0000e85000)=[&(0x7f00001bf000-0xb)='-]#trusted\x00', &(0x7f00001de000)='wlan1\x00', &(0x7f0000ff8000-0xd)='/selinux/mls\x00', &(0x7f0000c0f000-0x5)='GPL:\x00', &(0x7f0000f7a000)='%(\x00', &(0x7f0000ff0000-0x40)="e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"], 0x1000) r2 = memfd_create(&(0x7f0000e09000)='/\x00', 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b1d000)=0x0) mq_notify(r2, &(0x7f00002da000)={0x0, 0x3e, 0x6, @tid=r3}) 2018/02/11 09:55:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000ab1000)=""/69, 0x45) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000031e000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000a87000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000c5e000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000674000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000e7a000-0x4)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00004ce000-0xe8)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00001d8000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00008ed000-0x14)={@empty, r2}, 0x14) remap_file_pages(&(0x7f0000465000/0x3000)=nil, 0x3000, 0x1, 0x2, 0x7ffc) 2018/02/11 09:55:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) connect$inet(r0, &(0x7f00008bf000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00009af000)={0x0, 0x1}, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/11 09:55:56 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x410000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)={0x1, 0x4, [@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}]}) r2 = creat(&(0x7f0000012000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f00005c7000-0x14)=""/20, &(0x7f0000545000-0x4)=0x14) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file0\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 09:55:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a3c000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000418000-0x119f)=@hdr={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "3d589b", 0xf98, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}, 0xfca) 2018/02/11 09:55:57 executing program 4: futex(&(0x7f00009e2000-0x4)=0x7ff, 0x0, 0x5, &(0x7f00001d7000-0x10), &(0x7f00005f4000)=0x9, 0x3f) clock_gettime(0xffdffffffffffff1, &(0x7f0000001000-0x10)) 2018/02/11 09:55:57 executing program 2: futex(&(0x7f00008d1000)=0x7, 0x800000000008, 0x0, &(0x7f00007f3000-0x10), &(0x7f0000299000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000001000-0x10)) futex(&(0x7f000000d000-0x4), 0xc, 0x0, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/11 09:55:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000477000)='/dev/loop-control\x00', 0x440, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00009b5000)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000018c000-0x14)={0x0, 0x8, 0x8000, 0x7, 0x1, 0x2}, &(0x7f000086d000)=0x14) getresuid(&(0x7f0000ba7000)=0x0, &(0x7f0000709000-0x4), &(0x7f0000074000-0x4)) stat(&(0x7f00001aa000-0x8)='./file0\x00', &(0x7f0000948000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cb8000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_opts(r6, 0x29, 0x3b, &(0x7f00004cb000)=@hopopts={0x1d, 0x1, [], [@enc_lim={0x4, 0x1}, @jumbo={0xc2, 0x4, 0xf70}]}, 0x18) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00008c5000)={r3, 0x90, &(0x7f00000a4000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x8000, @dev={0xfe, 0x80, [], 0x0, 0x17}}, @in6={0xa, 0x3, 0x3ad, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x1, @loopback=0x7f000001}]}, &(0x7f0000b3a000-0x4)=0x10) getuid() 2018/02/11 09:55:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f00008e7000-0x20)=""/32, 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005a9000)={0x0, 0x9, 0x1, [0x0]}, &(0x7f00000a9000-0x4)=0xa) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000145000)={r1, 0x7d9, 0x20}, 0xc) sendto$ax25(r0, &(0x7f000010e000-0xc)="0efc0d5bb8387abc0df48027", 0xc, 0x40000, &(0x7f0000f00000)={0x3, {"417229168f61bc"}, 0x9}, 0x10) 2018/02/11 09:55:57 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/rtc\x00', 0x800000040100, 0x0) connect$pptp(r0, &(0x7f000000d000-0x20)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x20) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0xffffffffffffffff, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/02/11 09:55:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000e1f000)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000537000-0x92)="26a81a1121200d09f65b7bc18097487899110f35e5d1110b0e7c3844db44f14adf4a4cf1ce1e4c3c3c16c6135ace343ad456cf6067aab58093b2edd99600c3e64f85ddd474c34542e12a2db638639b6c2284e929234a47aebc16b3fd8e28c111f31758297474480f9238b5b0ae2a63cd0ba1304bd9128a1c9eaaf3557ed4541df9529a0747abdec2c4955d3ebd6809f5d7f4", 0x92, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000912000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="f0389776439ab6bba9a97b4f73cf327ceffdd96eca09c3f47884277c5fa3ee0e3f6d882a5b927264b998f8fc049fbca846", 0x31, 0xfffffffffffffffa) r0 = add_key$keyring(&(0x7f0000fc1000-0x8)='keyring\x00', &(0x7f0000ba7000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key$user(&(0x7f00006a7000)='user\x00', &(0x7f0000c9b000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a78000-0x54)="fcb31dd330cc605899654a2141c6e53d4f37798562c5a246ec432fb27893cf00455f6fbba518cd647f3e16ca7aa9bdd3867b26d113984071c32024afddebfb226873eee9462aad026efaefe1ec05acceaf5ba1d5", 0x54, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00004bb000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000db8000-0xb)='cifs.idmap\x00', &(0x7f0000b26000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00006fe000-0x1d)="0d7ac550361b676fe77317a56f4c3bc0b5703b295ce794f85b3ff0b5dd", 0x1d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="054cfd758556f1801392c380e11b713078f3b18cd92e01596c29beb6c4fad3ecb5265b909125fa0e0cd13694df3853e922638a055c461ff9351f7999b33fa4697997c25d11226259624ac793791c1a3cac84a537274f5b52a4c1abbe8430aba68774c7efcc68533e68c4f90e8d", 0x6d, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x38000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000002000-0xd1)=""/209) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f000032c000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x2200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000001000)={0xffffffff, 0x2, 'client1\x00', 0x7, "9164ee748162152b", "33970d4db3cdc8649ed12fa48a93f5a164079702fff872d0e3ed26623a4ce826", 0x9, 0x5}) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0x5)="06716783f5", 0x5, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000002000)={0x4, 0x0, 'client0\x00', 0x4, "bfc2825d91844f6c", "e2ce389633bc814b44f867ff293c8d2cc3cbe5d93ab06b508fea83bddc3af832", 0x8, 0x5f79}) 2018/02/11 09:55:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='ppp0[lo,wlan1]#-\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000-0x6)={0x7, 0x0, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0xffffffffffffffff, &(0x7f0000b4a000-0x10)={0x0, &(0x7f00001ec000-0x8)=[]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000420000-0x108)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0x4, 0x3, 0x3b, 0x1, 0xb0d, 0x200, 0xb, 0x1, 0x3, 0x4, 0xffff, 0xfffffffffffffffb, 0x9, 0x8, 0x5]}, &(0x7f000063b000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fe6000)={r1, 0x96, "b3492171b1afaa275be6f2a3c3f16d82458a983aa42b02e5cc08c27d17d9cac6d7ab7bed7861c596867b7b1b1d467555906ed172426dad82b3230047e6800272c0a28a22bcea40771fd3aa9714b0853d911093398c86a3a875a7a4e62dc86ee5936315b51fdfb862a19c99b035e94ed8c72ec6e03b8816a7a0857c78013767c2d920cbeac5c64f07a1105926e904e425e5cda738f8ef"}, &(0x7f0000954000)=0x9e) flistxattr(0xffffffffffffffff, &(0x7f00001c8000)=""/242, 0xf2) 2018/02/11 09:55:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000297000)={0x20000014, &(0x7f0000000000)=[{0x800, 0x8001, 0x0, 0x3}, {0x8, 0x6, 0x44, 0x6}, {0x6, 0xfffffffffffffffa, 0x100000000, 0xfffffffffffffeff}, {0x3ab, 0x1ff, 0x9, 0x80000001}, {0x22, 0x4, 0x3ff, 0xffff}, {0x9, 0x5, 0x20, 0x9}, {0xf8, 0x400, 0xda, 0x6}, {0x3, 0xfffffffffffffffa, 0xffffffffffffffe1, 0xff}, {0xf0a0, 0x240000000, 0x3}, {0x7fff, 0x7539, 0x2, 0x9}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000002000-0x18)={0x4, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000000000)=[{0x7, 0x1000, 0xffffffff80000001, &(0x7f0000001000)=""/4096}, {0x8001, 0x60, 0x6, &(0x7f0000001000-0x60)=""/96}, {0x100000001, 0xf1, 0x9d, &(0x7f0000003000-0xf1)=""/241}, {0x0, 0x4b, 0x1, &(0x7f0000000000)=""/75}]}) 2018/02/11 09:55:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000012e000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fd8000-0x14)={0x4, 0x3, 0x7ff, 0x100000000, 0xfffffffffffff7c8}, 0x14) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000161000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) socket$inet6(0xa, 0x0, 0x190) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) [ 94.824069] device gre0 entered promiscuous mode 2018/02/11 09:55:57 executing program 3: 2018/02/11 09:55:57 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000af000-0x30)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @multicast2=0xe0000002}], 0x30) r3 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000fe2000-0xc)) epoll_wait(r1, &(0x7f0000ae4000-0x24)=[{}], 0x1, 0x0) 2018/02/11 09:55:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000728000)={&(0x7f0000ea6000/0x11000)=nil, 0x0, 0x5, 0x60, &(0x7f00004cc000/0x1000)=nil, 0xffffffff}) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xffffffffffffffff}}]}, 0x40}, 0x1}, 0x0) 2018/02/11 09:55:57 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002cf000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000f4e000-0x30)={0xffffffffffffffc1, 0x1, 0x20, 0x0, 0x2, 0x4}) clock_gettime(0xfffffffffffffff1, &(0x7f0000b31000-0x10)) 2018/02/11 09:55:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)={0xfffffffffffffffd}) open(&(0x7f0000e96000)='./file0\x00', 0x4001, 0x74) mknod(&(0x7f00004cb000)='./file0/file0\x00', 0x10a1, 0x0) 2018/02/11 09:55:57 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000065f000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001000-0x4)=0x80000000) socketpair(0x3, 0x80006, 0x8010000, &(0x7f00007d3000-0x8)={0x0, 0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000d91000-0xc)={0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000523000)=""/253, 0xfd, 0x0, &(0x7f0000b88000)=@pppoe={0x18, 0x0, {0x2, @random="39a80ed33724", @common='ipddp0\x00'}}, 0x1e) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f00009fa000)=""/254) fstat(r1, &(0x7f0000b07000+0xc22)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ef8000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x1, 0x101, 0x0, 0x20, 0xa, 0x80, 0x20, 0x32, 0x0, r4}, {0x99cec07, 0xfffffffffffffffd, 0x8000, 0x9, 0x400, 0x5, 0x7, 0x2c}, {0x6, 0x800, 0x5, 0x6}, 0x2, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty, 0x0, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x2, 0x3, 0x3, 0x10001, 0x9, 0x8, 0xffffffffffffecfa}}, 0xe8) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0xff, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/02/11 09:55:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) bind$netrom(r0, &(0x7f0000c81000-0x10)=@ax25={0x3, {"180770c5d9545a"}, 0xeea}, 0x10) writev(r0, &(0x7f0000030000)=[{&(0x7f0000a11000-0xa7)='y', 0x1}], 0x1) fadvise64(r0, 0x0, 0x0, 0x4) 2018/02/11 09:55:57 executing program 2: openat$rtc(0xffffffffffffff9c, &(0x7f0000f37000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00007f8000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) r0 = socket(0x7, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) 2018/02/11 09:55:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) fallocate(r0, 0x2, 0x0, 0x800000008000000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ca000)='/dev/sequencer2\x00', 0x143ff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000c53000)=0xfffffffffffff801) dup2(r1, r0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000472000-0x1)=0x4) fcntl$setstatus(r1, 0x4, 0x40000000027ff) 2018/02/11 09:55:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004ac000-0xa)='cgroup%lo\x00', 0x1) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d13000)={"32c4e235ada61dfc4fca764921b402ad", {0x4, 0x1ff, 0x5, "628455f7ff1b", 0x6}}) r1 = memfd_create(&(0x7f0000b89000-0x10)="200000000000000031253a000030f10b", 0x2) write(r1, &(0x7f0000003000)="85", 0x1) fcntl$addseals(r1, 0x409, 0x7) ftruncate(r1, 0x0) 2018/02/11 09:55:57 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000023000-0x92)=""/146, &(0x7f0000011000-0x4)=0x92) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000023000)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000024000-0x6)='statm\x00') r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000021000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000-0x2c)=@bridge_dellink={0x1f, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_BROADCAST={0x0, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x20}, 0x1}, 0x0) 2018/02/11 09:55:57 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000bb0000)={@common, @ifru_addrs=@hci}) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0xe02}) 2018/02/11 09:55:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cf2000)='/dev/vga_arbiter\x00', 0x20580, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005d3000-0x8)={0x0, 0x100000001}, &(0x7f0000969000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a73000-0x73)={r2, 0x6b, "a465b35479cbbc803c5f3dccc5bd5464710c5ec617c19873dff45453c93c223596f9836feac05c02019ecf38101096a44536ad5efdcec9d9a3868f565e7cdc8223ef399e32823faa3320cbf8b29ad3abd50d40c19d1c04f054946074d04862140eb8848942d0171ea2bc76"}, &(0x7f0000e38000)=0x73) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00008d0000-0x108)={0x5, {{0xa, 0x1, 0x6664, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffe1}}, {{0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0x401}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/11 09:55:57 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000018000)=""/198) 2018/02/11 09:55:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401070ca, &(0x7f0000cf1000-0x1)) r1 = syz_open_dev$mice(&(0x7f0000669000-0x10)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000bda000)=[@in6={0xa, 0x0, 0x3f, @empty, 0x8}, @in={0x2, 0x1, @rand_addr=0x4}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x800}], 0x48) 2018/02/11 09:55:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) fallocate(r0, 0x2, 0x0, 0x800000008000000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ca000)='/dev/sequencer2\x00', 0x143ff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000c53000)=0xfffffffffffff801) dup2(r1, r0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000472000-0x1)=0x4) fcntl$setstatus(r1, 0x4, 0x40000000027ff) 2018/02/11 09:55:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x2}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000054d000)={0x41, 0x6ef, 0x8, 0x3}, 0x14) 2018/02/11 09:55:57 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000007000-0xc1)={0x0, 0xb9, "f86604f3b3681088be9238ddc509f7a61adc5f1cfc8a71b718e5f359d2bc09de49013892d49a4813329a26bfe15ca792e6ddf59bfec49f7fec4d1f3c4f5288a8cf6f88af86b1c9b86c5bb07fe940547df7d237c2a383afabbe0dee57661d3431f29a69132363551936f89c40be6b9c61e6805fc2059f159a1c730444f7dcc2209f2b20b2c820539c9cc248c1dabd3cd3a1927658af31420b7cb3fdcb69ff10e0292eedc61ba68cd8f92a0563815fd31f4acabe724f86e8c3bb"}, &(0x7f0000007000-0x4)=0xc1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000007000-0xb8)={r1, 0x3, 0x8, 0x0, 0x6994, 0x400, 0x131, 0x6, {r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1ff, 0xfffffffffffffffb, 0x200, 0x8, 0x2}}, &(0x7f0000006000)=0xb8) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000005000-0x8c)={0x80000000, 0x0, 0x0, 'queue0\x00'}) 2018/02/11 09:55:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) signalfd(r0, &(0x7f00004c6000)={0x1}, 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00001f8000-0x4)=0x200000008, 0x4) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00001b7000-0x8)={0x5a, 0x9}) 2018/02/11 09:55:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/11 09:55:57 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a4c000)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) accept$inet(r1, &(0x7f00004ab000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00003c9000)=0x10) 2018/02/11 09:55:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000019e000-0x8)='keyring\x00', &(0x7f00003af000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00002d8000)='user\x00', &(0x7f00006b8000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000452000)='"', 0x1, r0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0}) accept$packet(0xffffffffffffff9c, &(0x7f00006d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000a73000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000623000)={@empty, 0x3, r3}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ca000-0x9)='/dev/ppp\x00', 0x208100, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000798000-0x8)={0x0, 0x4}, &(0x7f00003f4000-0x4)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f000088e000-0x8)={r5, 0x1}, 0x8) fremovexattr(r4, &(0x7f0000771000-0x13)=@random={'security.', 'eth0wlan0\x00'}) keyctl$search(0xa, r1, &(0x7f00003ce000-0x8)='keyring\x00', &(0x7f0000c58000)={0x73, 0x79, 0x7a}, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000cef000-0x30)) 2018/02/11 09:55:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000c7000-0x4), 0x148) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e51000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x3, 0xff, 0x4, 0x0, 0x4, 0x4}, &(0x7f0000bdc000-0x4)=0x20) 2018/02/11 09:55:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) sysfs$1(0x1, &(0x7f0000aba000)='em1*wlan0)\x00') wait4(0xffffffffffffffff, &(0x7f0000883000), 0x3, &(0x7f000082a000)={{}, {0x0, 0x0}}) utimes(&(0x7f000065b000)='./file0\x00', &(0x7f0000624000-0x20)={{0x0, r0}, {0x0, 0x7530}}) 2018/02/11 09:55:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076d000-0xf9)=""/249, 0xf9) fgetxattr(r0, &(0x7f0000f80000)=@random={'system.', 'vboxnet1\x00'}, &(0x7f0000e3b000-0xd6)=""/214, 0xd6) openat(r0, &(0x7f0000774000-0xa)='./control\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') 2018/02/11 09:55:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00008bd000-0x38)={&(0x7f0000b7d000)={0x10}, 0xc, &(0x7f0000150000-0x10)={&(0x7f0000239000-0x2c)=@ipv4_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x80}, []}, 0x1c}, 0x1}, 0x0) socketpair(0x2, 0x1, 0x3, &(0x7f0000e59000)={0x0}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getgid() 2018/02/11 09:55:57 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000000a000-0x4)) socketpair(0x5, 0x0, 0xd5, &(0x7f0000008000)) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000000b000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000008000-0x10)={0x0, 0x2ae, &(0x7f0000004000)}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/autofs\x00', 0x10000000400000, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000000)=""/226) 2018/02/11 09:55:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a09000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) r1 = socket(0x2, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000b57000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000336000)={@common='gre0\x00', @ifru_flags=0x2001}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000898000-0xaa)={0x0, 0xa2, "6478002d500998f1fb49fa7da0dcb2e1a598d415c1fe79b59668ef298412932985cea4fc1055811a2c609d1d2e440568a8806bffde670317212d4566e9441cc31d7fb46b975a3cbe7cf9b27bf945e58a4d0741c3a2211075a0dda45fd16c1f595203312c7f4c9edb716c2d381e90a82a52fd0c374d31eb411f165168b52cf39e820d8f10bf744a5ee479f2c7a6a763573641093b82f9151eb168c0971f5ea71cae01"}, &(0x7f0000840000)=0xaa) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00007cb000)={r4, 0xaf}, &(0x7f00006fc000)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000a50000)=""/89, &(0x7f0000c88000)=0x59) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000043000)=""/103) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff}}) 2018/02/11 09:55:57 executing program 4: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0xfffffffffffffffe}}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/11 09:55:57 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009de000-0x9)='/dev/rtc\x00', 0xc00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000894000)) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000014000-0xc)='/dev/autofs\x00', 0x10040, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x4}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x100000000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000016000)=0x35e2, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000018000-0x8)=@assoc_value, &(0x7f0000017000)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000017000-0xbc)="7a7ec2ee0a46b60000000000000e66a041b764c5274f473c6985f5193571a28c0826d89d9d860d176502949cfe003502ceeea26c703fce68a021804b101f096d3e438dad8a09f0327d49608ae43a805ad4d88dfa781338cbc2d91bf52551044934f9dbbdd75e2751485e8f81be2c8b723e3ad3d491b3a2c90d7588e068eede9a52cd13d903e847cbf834503bd77c823a07bb2b57d2caac08f3cfe4085c3079c750d6f5174364d384f86b1eb40b7480428cafbcc24420e0e88c6fc9de", 0xffffffffffffffb3, 0x2000000000347) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000017000)={0x0, 0x100000000}, &(0x7f0000018000-0x4)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000018000-0x14)={r3, 0xffffffffffff9ca0, 0x8000, 0x8, 0x7, 0x9}, &(0x7f0000012000-0x4)=0x14) 2018/02/11 09:55:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) modify_ldt$write2(0x11, &(0x7f0000a34000)={0x1, 0xffffffff, 0x400, 0x6, 0x6, 0x4, 0x4a, 0x7f, 0x80, 0x8}, 0x10) bind$netrom(r0, &(0x7f00009ba000-0x48)=@full={{0x3, {"8cca7639e112ae"}, 0xa}, [{"b16ebd783d1189"}, {"46ff6782d42280"}, {"38c263a239c6cf"}, {"0c26a3a25b2842"}, {"9ccb9dd3290b9b"}, {"9967e17efabf8a"}, {"9823b136a749d8"}, {"34d3d100e187ad"}]}, 0x48) syncfs(r0) 2018/02/11 09:55:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0xfffffffffffffffe) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f00009b8000)="ea3713793efb457de4e03ba40d91b00a1ef1740590b71680152f76146f451a3e38a557d6008ff573bca66de57cbdc061728b9bfee3e61906feddefc6abbdfd14b564a003225ddeb4eb8131ce8c7fc27d9e57c31cee9a5416868108806c", 0x5d) r1 = syz_open_dev$sndseq(&(0x7f0000641000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000c53000-0x5c)={0xca6b, 0x2, {0x2, 0x1, 0x12ad, 0x3, 0x3}}) r2 = request_key(&(0x7f0000250000)='keyring\x00', &(0x7f000064a000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000435000-0xd)='/dev/snd/seq\x00', 0xfffffffffffffffa) request_key(&(0x7f0000abf000)='dns_resolver\x00', &(0x7f0000d0a000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000513000-0xd)='/dev/snd/seq\x00', r2) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/11 09:55:57 executing program 2: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 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=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x9}}, 0xe8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000ca000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000035e000-0x4)=0x14, 0x800) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000292000-0x14)={@ipv4={[], [], @dev}, 0x0}, &(0x7f000035e000-0x4)=0x14) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000126000-0x5c)={{0xa, 0x1, 0xbee0, @loopback={0x0, 0x1}, 0x81}, {0xa, 0x2, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x9, [0x8, 0x4, 0xde9, 0x8, 0x8, 0x0, 0x4, 0x4]}, 0x5c) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f000035e000-0x38)={&(0x7f000035e000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f000035e000-0x10)={&(0x7f0000344000)=@mpls_newroute={0x78, 0x18, 0x200, 0x1, 0x1, {0x1c, 0x10, 0x10, 0x7ff, 0xfe, 0x7, 0xff, 0xe, 0x800}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x99df}, @RTA_DST={0x20, 0x1, [{0x1, 0x0, 0x1, 0x6db}, {0x9, 0x2, 0x5, 0xfffffffffffffff7}, {0x9a9, 0x33, 0x2, 0x81}, {0x9, 0x9, 0x100000001}, {0x4, 0x10000, 0x101, 0x1}, {0x5, 0x8c0f, 0x5, 0x80}, {0x5, 0x1c0000000, 0x9, 0x83bd}]}, @RTA_DST={0xc, 0x1, [{0xfe69, 0x10000, 0x401, 0x1}, {0x7, 0x7, 0xe1c, 0x7fff}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x100000000}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x4}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x4}, @RTA_OIF={0x8, 0x4, r3}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000}, 0x4040) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000331000-0x38)={&(0x7f0000183000-0xc)={0x10, 0x0, 0x0, 0x40000080}, 0xc, &(0x7f000035e000)={&(0x7f00000dc000)=@getlink={0x1298, 0x12, 0x110, 0x2, 0x1, {0x0, 0x0, 0x0, r2, 0x801, 0x800}, [@IFLA_PORT_SELF={0x1258, 0x19, [@nested={0x1254, 0x53, [@typed={0x88, 0x79, @binary="61fea80f7b1bfca8b69eb1b52e285836aa65b17c7d0fccb55088d67c90ce143e74028c163089e46d84e158d8ce75b856ef027eaf282077a6b9e491e9db5ae51fff98ec330565d4e5ee7ce4c9ff7d2f11cafa37b9416c7294513923f1575c5ab958dacf5c978525457760c1aecbd09ab5bb2008e56ee6c9b367364ea567b1"}, @typed={0x8, 0x7}, @generic="fe0b25bb65b5fe212be3a968d57db9c6bded7a65286ffd8a57859797e319917c9a13503cea0ca411002d4330c92f6f4afa39daa0e0ec0eb4860d106a9fbeedd2fe3bb3390db033f6645acd03f949ca1625f51401842a7e72608eeb65daf3cf7b509cd73ad8ecdb22946c0ac86a5008aa4451c74a854378282a7b39583127fa23e93b75b2f8e8d892c795ee29ec27aa75148b1954", @typed={0x18, 0x14, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x16}}, @generic="2bb093744a811547dbfb6d45ee35c41308f1f0685d0c46a3bdd7d45fadec5090e6f2356322808e3c8603489430cde5e86978865917043305", @generic="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", @generic="e4ddaa6a862b8c21c5991a9c5a23ae12e34087ad4d2292dcfdf9e69572da4a4fa5c9a852b4c73732232f0614fd090ed3980d98f83268394f7f94c30c4d0e1d49178ce3bd81364d3153a9a902aa5c94d70ce74cad30c60e1f7977b051748c3b39ac992b143b0dd246f2117dc478065b3eadfa137cb3d36d08764b39029aa6d93aff9ba3f0ae35383d2c2f9a12c906ca9ef3eba8d0a161af9019e99d6969e6d1b9f5d0e3e8f015fa550a6725bf3e370678685888ed654bb0453c6e133b1a35b2d1a23c0ad039bf08a2160820c948f686d31ee0963d3ed7fc6a0abb6c"]}]}, @IFLA_LINK={0x8, 0x5, 0xef}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x4}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f}, @IFLA_MASTER={0x8, 0xa, 0x99}]}, 0x1298}, 0x1, 0x0, 0x0, 0x20000004}, 0x40004) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[]}, 0x0) 2018/02/11 09:55:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000de8000)="24000000210025f0071c0165fffffc0e020000170010000002a9000c08000a0000000000", 0x24) r1 = add_key(&(0x7f0000d67000)='pkcs7_test\x00', &(0x7f0000ba1000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000fcd000-0x1000)="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", 0x1000, 0xfffffffffffffffb) add_key$user(&(0x7f0000732000-0x5)='user\x00', &(0x7f00001b2000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000635000-0x3e)="6b1bbb9afaf26e044494f02d71109d5c8ec61374472520260f6310c8fb795520e72f64d7808fa34579c9d8c670d7d3875c519f8084b2664ce13ba449d17c", 0x3e, r1) clock_gettime(0x0, &(0x7f0000445000)={0x0, 0x0}) ppoll(&(0x7f00000e1000)=[{r0, 0x20}, {r0, 0x6481}, {r0, 0x48}], 0x3, &(0x7f00007ff000-0x10)={r2, r3+10000000}, &(0x7f0000a5d000)={0x40}, 0x8) 2018/02/11 09:55:57 executing program 5: mmap(&(0x7f0000000000/0xb43000)=nil, 0xb43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000b43000)='./file0\x00', &(0x7f0000b43000)=""/211, 0xd3) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000584000-0x1)='\x00', 0x3) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000a69000-0xa5)=""/165) mkdir(&(0x7f0000b45000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000070a000-0x8)={0x0}) dup3(r2, r0, 0x0) 2018/02/11 09:55:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)) splice(r3, &(0x7f000086d000-0x8), r3, &(0x7f00008f1000), 0x71, 0x9) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_pwait(r1, &(0x7f000059d000)=[{}], 0x1, 0x3ff, &(0x7f00002a8000), 0x8) 2018/02/11 09:55:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000088000-0xf8)={{0x1, 0x0, 0x7, 0x1, 0x7}, 0xf974, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0x9, 0xf9, 0x3f, 0x8}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000099a000)='/dev/sequencer2\x00', 0xc4100, 0x0) mknodat(r1, &(0x7f00000b1000)='./file0\x00', 0x40, 0x22b) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000cb4000-0x14)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) 2018/02/11 09:55:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000786000)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000bc3000-0x8)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x2)='$\x00', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f00006f6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000967000)='\x00', 0xffffffffffffffff) keyctl$reject(0x13, r1, 0x2, 0x100, r2) 2018/02/11 09:55:57 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x2) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) mlock2(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x1) mremap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000006000/0x3000)=nil) 2018/02/11 09:55:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017f000-0xc)) 2018/02/11 09:55:57 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000002000-0x1)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/wireless\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xb0, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x2, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x46aeae88}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x364398ec}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x1}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000002000-0x6)={0x9, 0x7f, 0x7}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001000)={r3, 0xf2, 0x1000, "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"}, 0x1008) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@empty, @remote, @multicast2}, &(0x7f00001b0000)=0xc) lookup_dcookie(0x0, &(0x7f0000a04000-0xdf)=""/223, 0xffffffffffffff66) 2018/02/11 09:55:57 executing program 2: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r1 = epoll_create1(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5}) poll(&(0x7f0000016000)=[{r1}], 0x1, 0x0) 2018/02/11 09:55:57 executing program 5: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000037000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x8001) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) socket(0x8, 0x800, 0x7) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0xfffffffffffffffd}, 0xe) 2018/02/11 09:55:57 executing program 4: prctl$seccomp(0x2f, 0x4, &(0x7f0000001000-0x10)={0x0, &(0x7f0000001000-0x30)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa00, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000002000-0x10)={0x8, 0x0, 0x1000, 0x1f, 0x4, 0x2, 0xff, 0x35, 0x9e, 0x2}) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000565000-0x4)=@int=0x46cc, 0x4) 2018/02/11 09:55:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000330000-0xe)='/dev/keychord\x00', 0x280, 0x0) syz_open_dev$mice(&(0x7f00004a0000)='/dev/input/mice\x00', 0x0, 0x40000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f30000-0xc)='/dev/rfkill\x00', 0x2, 0x0) getsockname$packet(r0, &(0x7f0000a17000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000019c000)=0xcfc8b2230aad0288) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000776000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f000097f000)=""/153) remap_file_pages(&(0x7f000049f000/0x2000)=nil, 0x2000, 0x1000000, 0x81, 0x40001) mmap(&(0x7f0000333000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup(r2) r3 = getpgid(0x0) process_vm_writev(r3, &(0x7f0000e0c000)=[{&(0x7f0000526000)=""/60, 0x3c}, {&(0x7f0000487000-0x68)=""/104, 0x68}], 0x2, &(0x7f00004fa000-0x20)=[{&(0x7f00006cb000)=""/75, 0x4b}, {&(0x7f0000205000-0x57)=""/87, 0x57}], 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000021a000-0xb)='/dev/hwrng\x00', 0x400, 0x0) 2018/02/11 09:55:57 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0xffffffffffffffff) fcntl$getflags(r0, 0x401) 2018/02/11 09:55:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007de000-0x4)=0x43c4, 0x4) write(r0, &(0x7f0000192000-0x24)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005df000), &(0x7f0000978000-0x4)=0x4) 2018/02/11 09:55:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000858000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d68000-0x18)={0x0, 0x1000000000000, 0x30, 0x3, 0xffffffffffffffff}, &(0x7f00001ce000)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000061b000-0x108)={r2, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, [0x6, 0x42c3, 0x0, 0xfffffffffffffffb, 0x6, 0x7, 0x3, 0xdf, 0x0, 0x81, 0xfb, 0x2, 0x708, 0x7, 0xff]}, &(0x7f00004f4000)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c0e000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000045000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00006bd000)={r3, 0x101}, 0x6) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0xff09, {0x0, 0x0, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4}]}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fdf000)={0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0x0, 0x81}, &(0x7f0000f38000)=0x98) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000e7000)={r4, 0x47, "8017576b7f5247079fdda46fcb4efae84e072525136b06803c49b80f5efe64a6e3b5d2c1458ca78c27a38f4fee24ef27e58c8b93a45fd12fc86741a1e631c926b01739ec194dcf"}, &(0x7f0000579000)=0x4f) connect(r0, &(0x7f000002d000-0x10)=@llc={0x1a, 0x7, 0x8, 0x278, 0x6, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/11 09:55:57 executing program 6: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000055000-0x1d)='trustedcgroup}trustedselinux\x00', 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000057000-0xbd)=""/189) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000056000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000058000-0x10), &(0x7f0000058000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000021000-0x50)={0x163, @time={0x0, r3}, 0x10000, {}, 0x0, 0x2}) 2018/02/11 09:55:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x516) fcntl$getownex(r0, 0x10, &(0x7f0000037000)={0x0, 0x0}) getpgrp(r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000d9c000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e5000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/11 09:55:57 executing program 2: prctl$intptr(0x23, 0x0) mremap(&(0x7f0000b83000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f000071b000/0x2000)=nil) 2018/02/11 09:55:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat(0xffffffffffffffff, &(0x7f0000f49000)='./file0\x00', 0x8400, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004e0000-0x4)) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000b89000-0x91)=""/145, &(0x7f0000d35000-0x4)=0x91) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000817000)={0x0, 0x7}, &(0x7f0000470000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000bca000)={r1, 0x3c, "ec79023088278ec6d161ddb1cda794e91f0500cdd96c5abcb247c41ef32427974de6a7e48b90ea859bbe6882df23cef66a2402780e0ec2b49cfea678"}, &(0x7f0000d4e000)=0x44) getrusage(0xffffffffffffffff, &(0x7f000022e000)) 2018/02/11 09:55:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) select(0x40, &(0x7f0000122000-0x40)={0xff, 0xc0000, 0x7fffffff, 0x8, 0x100000001, 0x0, 0x1, 0x10000}, &(0x7f0000e2a000-0x40)={0x3, 0x3, 0x9, 0xa0, 0x5, 0x8, 0x5, 0x63a58000000000}, &(0x7f0000d5b000-0x40)={0x16f0, 0x7f, 0x8, 0x5, 0x53b, 0x5a1a, 0xfff, 0x80000001}, &(0x7f00003fd000)={0x0, 0x7530}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x2952}}) write(r0, &(0x7f000064d000)="260000005e0009000000eaf83a00000000000000010000fffeffff000008db1ee9ff4435eade", 0x26) 2018/02/11 09:55:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) unshare(0x2800a00) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/11 09:55:57 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x26, &(0x7f0000001000)=[{&(0x7f0000000000)="ad651d6e26a3", 0x6}], 0x1, &(0x7f0000001000-0xd8)=[]}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000001000-0x4)=0x3) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000)={0x10000, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x1, @empty}, {0x2, 0x2, @rand_addr=0xff}, 0x20, 0x20, 0x9, 0x4fa, 0x3ff, 0x0, 0xf3, 0xffffffffffffff01, 0xaf}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x805, 0x6, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000006000-0xc)={0x20000001}) 2018/02/11 09:55:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007de000-0x4)=0x43c4, 0x4) write(r0, &(0x7f0000192000-0x24)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005df000), &(0x7f0000978000-0x4)=0x4) 2018/02/11 09:55:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000000000)={0x30, 0x2, 0x0, 0x7, 0xf3c, 0xfffffffffffffffb, 0x400, 0x4}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chown(&(0x7f0000835000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/11 09:55:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ba4000-0x78)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffd}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x84, 0x0, 0x0, 0x0, 0x9}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000dd6000)='/dev/loop-control\x00', 0x4101c2, 0x0) socketpair$inet6(0xa, 0xa, 0x1ff, &(0x7f0000d66000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000243000)=@int, &(0x7f00006a5000)=0x4) 2018/02/11 09:55:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x4, 0xffffffff, 0xffffffff, 0x8001, 0x8001, 0x1000, 0x4, 0x0, 0x9, 0x7fffffff}, 0x10) mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200000001}, 0x1c) modify_ldt$write(0x1, &(0x7f0000195000-0x10)={0x204, 0x1000, 0x6400, 0x31d, 0x3ff, 0x7d, 0xffffffff00000000, 0x5, 0x9, 0x1ff}, 0x10) sendto$inet6(r0, &(0x7f0000dff000), 0x0, 0xfffffffffffffffe, &(0x7f000027a000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) 2018/02/11 09:55:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000cd3000-0xe)='oom_score_adj\x00') exit(0x0) pread64(r1, &(0x7f00000b5000-0x21)=""/33, 0xffffffffffffff1e, 0x0) 2018/02/11 09:55:57 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000)='/proc/self/net/pfkey\x00', 0x4, 0x0) r1 = getpid() getpgrp(r1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000008000)="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") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000a000-0xcd)={0x0, 0xc5, "a743aafb4c5b9f9191a122b34ae68142602ddc034fe8b8036313915eec9b875305b8350716974dd7b0044f72fccfea3ec41748361b4514feb0deea5d28def055a2362a76065dd28486461dac559cd7daa7cda54b7984835497ac6f2bce380abc7319af4312bb2b5fa3b9eb6ee711a595f4207312f7517d5f7e90a1135607682fd2cabf9215d7369a693298adccb53c41faa3401b2d573f10d9d77d0ab1037e9b4f5b88f157f56d2fc6f49f1cc59a9fa9d23e8582e1eb1a26bf5eccd37baeecbf32d3300954"}, &(0x7f0000009000)=0xcd) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000009000)={0x0, 0xb3}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000a000-0x8)={0x0, 0x50}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000009000)={0x0, 0x6}, &(0x7f0000000000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000005000)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f0000009000)=[{&(0x7f0000009000)="88ed1cbc35a9aea4bdc8c378c5017137e8ea19b40efa69f6b52503722ad464bc34710848788c5ddc6f851317fd787c11bd620b366a652b6c8796916ca89f0db517c1c66a1a43a73815380391247aba369f2a8ef9376b37f669417d7fa6ed020abb3846d04956cc498b052170dbe810e1a0b4a219b925b1124d9f65d48de4a65c1f631c39eb88e8b4fc59102b0846030cebcc7e062c84aa53448523802b798b2a5c87ff02d6853d06cd3760b35ff555b68aeb9e90c6ae59bc8c0758fbc94a481d45d5e0b8030376b98f73a7a658ba8c0f4b7383721cf689831f46ec", 0xdb}], 0x1, &(0x7f0000008000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x5, 0x0, 0x9b, 0x54, 0x5880, 0x2800000, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x7, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0x7, 0x667446e2, 0x5, 0x80000001}}, @init={0x18, 0x84, 0x0, {0x8, 0x4, 0x1000, 0x100000000}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x4, 0x9, 0x100000001, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x8204, 0x7cab, 0xa7, r5}}], 0x150, 0x4}, 0x51) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x2, @rand_addr=0x2ae3}}, {{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}}, 0x47f, 0x80000001, 0x3, "345a7b5f2d9561ee31eccca9d001d5ebe7e18f61dcc20da4c8990a4150100828ba6f93536fa4a7cf999c2622e37bdf636a257b0921437a587d73c0221120e0e986ed035a2e468a1ee4e07fa2e089317c"}, 0x160) fcntl$notify(r0, 0x402, 0x3) setrlimit(0x0, &(0x7f0000003000-0x10)={0x32}) 2018/02/11 09:55:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ce5000)='/dev/pktcdvd/control\x00', 0x509440, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000021a000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002d8000-0x1a0)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000689000)) setns(r1, 0x8000000) timerfd_settime(r0, 0x1, &(0x7f00001b3000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000f33000)) pause() 2018/02/11 09:55:57 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$KDADDIO(r0, 0x4b34, 0xb9b4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000814000-0xcd)=""/205, &(0x7f0000001000-0x4)=0xcd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000001000-0x14)={0x2, 0xfffffffffffffff9, 0x7, 0x81, 0x9, 0x6, 0x8, 0x1000, 0x3, 0xfffffffffffffff8}) sync() r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f6b000-0x11)='/selinux/enforce\x00', 0x8800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f000084c000/0x4000)=nil, 0xf4, 0x0, 0x40, &(0x7f0000342000/0x4000)=nil, 0x40}) inotify_init1(0x80800) 2018/02/11 09:55:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) syz_open_dev$evdev(&(0x7f0000516000)='/dev/input/event#\x00', 0x81, 0x400) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000afd000-0x30)={0x8, 0x0, &(0x7f0000f5b000)=[@decrefs={0x40046307}], 0x0, 0x0, &(0x7f00004ec000)}) 2018/02/11 09:55:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000814000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f00004af000-0x38)={&(0x7f00009e2000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000ac0000)={&(0x7f00001f3000)=@ipv6_getroute={0x50, 0x1a, 0x100, 0x7, 0x0, {0xa, 0x0, 0x0, 0x9, 0xfd, 0x0, 0xff, 0xb, 0x400}, [@RTA_EXPIRES={0x8, 0x10, 0x1}, @RTA_METRICS={0xc, 0x8, "671cb518f966dee2"}, @RTA_MARK={0x8, 0x10, 0xffffffffffff8000}, @RTA_EXPIRES={0x8, 0x10, 0xfffffffffffffff8}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x65, @u32=0x9}}]}, 0x50}, 0x1, 0x0, 0x0, 0x8080}, 0x80) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) futex(&(0x7f00002af000), 0x88, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000001000-0x4), 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000156000)=0x1, 0x8) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0x4, 0x2, 0xfffffffffffffffd, 0x0, 0x100000000000000}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) accept$ipx(r0, &(0x7f0000768000-0x10), &(0x7f000021f000-0x4)=0x10) [ 95.593301] binder: 18613:18616 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 95.610565] binder_alloc: binder_alloc_mmap_handler: 18613 20000000-20002000 already mapped failed -16 [ 95.630030] binder: BINDER_SET_CONTEXT_MGR already set [ 95.635959] binder: 18613:18623 ioctl 40046207 0 returned -16 2018/02/11 09:55:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002f9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001f5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$inet(r2, &(0x7f0000e92000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg$unix(r0, &(0x7f0000f4b000)={&(0x7f00006a1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003e5000)=[{&(0x7f0000747000)="c6a64155316bc5f5815f445b9da861dd2d069913245da1f38ec879d20cd966", 0x1f}], 0x1, 0x0, 0x0, 0x8001}, 0x4008880) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) r3 = accept4(r0, 0x0, &(0x7f0000718000), 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002d2000-0x28)={@common='ip_vti0\x00'}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000033d000)) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000925000-0x9c)="36c9e643312e8cf3bec72f56d910848d10589c42ae22ce4a5ce0cc0f77b8fee238c4d7a89a6000390e354632fc284acb6bb75307c09dc7c7610f3d371acf0669a9d82e5d2a181fc2fa15f99e0d6c326fee7f304e796514f18307f92594e8fa5e44bfc7d44c52d1c3cda63191702f992267f22f097f0101beb536b6021b8a667a094e18d823c1d95628e6b0095caa2540499e16ce326ea624dbc3521a", 0x9c) sendmmsg(r1, &(0x7f0000fd9000-0x78)=[{{&(0x7f0000934000-0x1f)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0xa, &(0x7f00002ce000)=[], 0x0, &(0x7f0000194000)=[], 0x0, 0x80000000000000}}], 0x44444444444453d, 0x0) connect$netrom(r3, &(0x7f00001a8000)=@ax25={0x3, {"1e0ed24dd3ac22"}, 0x3f}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000049e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x2}}) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/11 09:55:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009b7000-0x8)='./file0\x00', 0xa0) pwritev(r0, &(0x7f0000e68000)=[{&(0x7f00008a2000)="0e942a9c427dd3e9a2218d71ccd560c0da1f02a8218f9fc36f7b8d5bf7d48b1d2380051692cc9febbb6dffbacbe61abb4763a599c0bd5af5acd8c9c7ddeb816c6e79e0964e60224dea163969e600bdb57cd28a18667a8e01f1ba2629147ccecb17b14695f259b68d5868f4204f874a45b5f091d67bee05d28d45eabc27bb83ceeb96bafdf37e896cda12eccecc0faab79025e4c9dd2c3e6dd5cc2fbeb5442e7c36cec3ad889474d34d4122bbf9b9d2103a1a6157866aed8c19dca7cf7f9e488a05d07284a288380be7122a9f609f3a5b60a85673bf41088c5434ce1ecc78e63df880897afa6a919c894664b5f96dec55fd", 0xf1}, {&(0x7f0000a36000-0x9d)="11f703bdf815d15f5a7a0d1b2b73e261fb5c08a567bcd67e666f1fd26cd8bb8ea5fbf78faadb17ae93626b50446631014f8297a8885a04f371222d49c733e1c8975ce6f0737522a985f38223a271596aa0fb5159b451a56da3d7948735242afc71e0f3a7f4653993cfe8bc0374a3f146784997cc7465716d2e65e61c71b3c6fc34a26fa857f291d6d6fa63910b1d26a01c9b91c219d1053348054e24f3", 0x9d}, {&(0x7f00003c5000)="a2f9c15bc38f99815ad7fa5970713ddf5b0eb03c7ce4c36aa224f987f37fb5b2e629105cd6f6a51f6c833c80bd1c61037ee07f7cd38891bcec14dc79159d51691223cd2954f70636c7", 0x49}], 0x3, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000031d000)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009f1000-0x10)={0x0, 0xac, &(0x7f0000f81000-0xac)=[@in6={0xa, 0x1, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xff}, @in6={0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, @in6={0xa, 0x1, 0x103, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}]}, &(0x7f00007f2000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000068000-0x10)={r1, 0x64, &(0x7f00009e4000-0x64)=[@in6={0xa, 0x3, 0x3, @empty, 0x7}, @in6={0xa, 0x0, 0x8, @empty, 0xb9}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}]}, &(0x7f0000790000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004cb000)={0x16cc0ec1, 0x8000, 0x2, 0x6, r1}, 0x2) ioctl$TCSBRK(r0, 0x5409, 0x3) 2018/02/11 09:55:57 executing program 1: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f6c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000041f000)={0x6, 0x1, 0x1, 0x401, 0x20}, 0xc) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000f6b000-0x24), &(0x7f0000f6a000)) fcntl$setlease(r0, 0x400, 0x0) 2018/02/11 09:55:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cae000)=0x0) ptrace$setregs(0xd, r2, 0xa5, &(0x7f0000f8c000-0x5a)="98132d9594e00557d5bdef23ed03f83d1622b93d8f71fe00ede0a4d250f8ce7aa7ce957b4d66c8fdade2b4d5881c7570c13e78892c6ef98a87ef5ca58b8f45b54f783c1ee7eecd11c52f638f053ad9cd68b313abe9198444826b") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000082b000)='/dev/vga_arbiter\x00', 0x600000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000921000-0x10)={0x5, &(0x7f0000756000-0x28)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000aed000-0x8)={r5, 0x2}) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000001000-0x4)) 2018/02/11 09:55:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) r1 = syz_open_procfs(0x0, &(0x7f0000c07000-0xd)='loginuid\x00') sendfile(r0, r1, &(0x7f00005f3000-0x8), 0x613a) 2018/02/11 09:55:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000782000-0x2)="0010", 0x0) flistxattr(r0, &(0x7f0000903000-0x4d)=""/77, 0xfdf6) 2018/02/11 09:55:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000005000), &(0x7f0000b4c000-0x4)) 2018/02/11 09:55:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000ae9000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1ff, 0x8000, 0x401, 0xfff, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7, 0x1ff, 0x8000, 0x4, 0x4}, &(0x7f0000ac5000)=0xa0) [ 95.645606] binder_alloc: 18613: binder_alloc_buf, no vma [ 95.656316] binder: 18613:18623 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 95.665063] binder: 18613:18616 transaction failed 29189/-3, size 40-8 line 3127 [ 95.676619] binder: undelivered TRANSACTION_ERROR: 29189 [ 95.682124] binder: release 18613:18616 transaction 106 out, still active 2018/02/11 09:55:57 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0xf, 0x4) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffffffffc1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x40000, 0x0) setrlimit(0xf, &(0x7f0000002000-0x10)={0x101, 0x3}) unlinkat(r1, &(0x7f0000004000-0x8)='./file0\x00', 0x200) [ 95.699351] binder: unexpected work type, 4, not freed 2018/02/11 09:55:58 executing program 7: r0 = creat(&(0x7f0000039000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009d2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat(r0, &(0x7f000005e000-0x8)='./file0\x00', 0x18880, 0x80) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00006f2000)=""/6) read(r1, &(0x7f0000da8000)=""/96, 0xf3) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000014b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @empty}}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000bca000-0x67)="2500000052001f1d07000000040904000221071008000100ffffe803000000000000006688", 0x25) 2018/02/11 09:55:58 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000021000-0xe8)={{{@in=@multicast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000006000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000012000-0xe8)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000021000), &(0x7f0000000000)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000021000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x4, 0x1, 0x4, 0xa, 0x20, 0xa0, 0x3a, r1, r2}, {0x8, 0xdd00, 0xd30, 0x8, 0x3, 0x3, 0x1, 0x258}, {0x4c6, 0x8, 0x9, 0xfffffffeffffffff}, 0x4, 0xd, 0x1, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x3, 0x3, 0x4, 0x0, 0xfffffffffffffffb, 0xffffffffffffff4e}}, 0xe8) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f000001f000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f00007bd000)='./file0/file0\x00', r0, &(0x7f0000ce0000-0xe)='./file0/file1\x00') 2018/02/11 09:55:58 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000)={0x4}) 2018/02/11 09:55:58 executing program 6: mmap(&(0x7f0000000000/0x255000)=nil, 0x255000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000256000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000256000)='/proc/self/net/pfkey\x00', 0x50000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001df000-0x4)=0x1, 0x4) accept$inet6(0xffffffffffffff9c, &(0x7f00001d4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000021000)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000119000)={0x3f, 0x202, 0x3ff, 0xfffffffffffffffc, 0x0}, &(0x7f00001a2000-0x4)=0x10) mmap(&(0x7f0000256000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4, 0x2) mmap(&(0x7f0000257000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000258000-0xf2)={r1, 0xea, "a26438f87e85d898df0646f9dda4ac5b316fcdfcbefa4b25dd978114a1904d7f2c5eab1fb89bac2014cd17c2cfdf82e485cc5e9e1441007a83367c7ce82227ac2f65605e343eb453e43e0e62045d32e7467291003510e0af6484ed3108306b6bf68f5b6f2f18e764fe1387e0f0817599984e6da07f3da1ce69a04621226cc0bf403b8405ef971ab449cd2729cb195c173cb36d6d8ce20315eabf3fcf5eb9f874f615bbe06fb9845618c15c05715d123ad82cde261732fb5066bd85d02ebd3609fcf120a269766dbeb127522b6cf77c4b296f91ccece78448fee84ccb7b9e1dacf8e16e113455b10086b3"}, &(0x7f0000128000-0x4)=0xf2) mmap(&(0x7f0000256000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000258000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000258000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000232000)="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", 0x1000, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000258000)='/selinux/status\x00', 0x0, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x8) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000256000-0xe8)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000256000-0x4)=0xe8) quotactl(0x2, &(0x7f0000255000)='./file0\x00', r4, &(0x7f0000115000-0x54)="e053dfb7b3634b230f1bdaa6a7f5199d56e8c9ab88d65aa30f58d8302ce0d0f57820b1d82ecce6d1885fb26cbf2378a1fde614018019c13a9a53a907bfac95329109e8c524286b3afd8a51e5ec32048066e8ef0f") mmap(&(0x7f0000257000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00001d9000-0x6)={0x0}, &(0x7f0000257000)=0x6) mmap(&(0x7f0000257000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000259000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000259000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000025a000-0x10)=[{&(0x7f000025a000-0x3b)=""/59, 0x3b}], 0x1) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000257000)=@assoc_id=r5, 0x4) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x11, &(0x7f0000253000)={0x100000000000000}, &(0x7f0000256000-0x20), 0x8, &(0x7f0000253000)) 2018/02/11 09:55:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000a29000-0x4)) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000053b000-0x89)="7071bdb5e7e0f66bfbd4efa31c8ea1ac6b9530753a5366f8e91ca892b6cd30be51b648acc59ff3bcfe810828b634fafae2bd0077e17f824a39eef0de5e81f7e723a751daeff3ac574e4d7766197be227dfbc682886ca4a6e3eb6c8c6641f60b81ae4ad307ec38b5204c4ec76ef80be2beee8da898e331fce59ba35bdc95b72ffa0739808277c7f24bc") r3 = dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000d49000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x6ce5, 0x100000001}, &(0x7f00007eb000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000569000)={r4, @in={{0x2, 0x0, @rand_addr=0xfe00}}, 0x10001, 0x0, 0xffffffffffff7fff, 0x2, 0x10}, 0xa0) 2018/02/11 09:55:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ext4\x00', 0x0, &(0x7f000088b000)) 2018/02/11 09:55:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009d7000)='/selinux/status\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000910000)='/selinux/checkreqprot\x00', 0x200, 0x0) connect$l2tp(r1, &(0x7f00000fe000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x2, 0x1, 0x0, {0xa, 0x3, 0xffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffffa}}}, 0x32) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000), 0x19e}, @ptr={0x70742a85, 0x1, &(0x7f00003df000), 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) syz_open_dev$sg(&(0x7f0000940000)='/dev/sg#\x00', 0x1, 0x12000) 2018/02/11 09:55:58 executing program 3: munlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000dfa000)=@routing={0x0, 0x653, 0x0, 0x0, 0x0, []}, 0x360) sendto$inet6(r0, &(0x7f0000f83000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 95.721310] binder: undelivered TRANSACTION_COMPLETE [ 95.729351] binder: send failed reply for transaction 106, target dead 2018/02/11 09:55:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x9) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) recvfrom$llc(r0, &(0x7f0000bfa000)=""/205, 0xcd, 0x40000000, &(0x7f000059a000-0x10)={0x1a, 0x8, 0x9, 0x80000000, 0x305e, 0x200, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x10) [ 95.804729] binder_alloc: binder_alloc_mmap_handler: 18669 20000000-20002000 already mapped failed -16 [ 95.829692] binder: BINDER_SET_CONTEXT_MGR already set [ 95.839697] binder: 18669:18682 ioctl 40046207 0 returned -16 2018/02/11 09:55:58 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000013000-0xfc)=""/252, 0xfc) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) lgetxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000005000)=@random={'trhkted.\x00', 'selinux\x00'}, &(0x7f0000013000)=""/90, 0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$usbmon(&(0x7f00000ad000)='/dev/usbmon#\x00', 0xa9, 0x200000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00005bd000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x17d, 0x80000001, 0x400, 0x6, 0x8, 0x6b, 0x5, 0x8, 0x200, 0x3, 0x9c2, 0x3ff, 0x4, 0x5, 0x80]}, &(0x7f0000726000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000009f000)={r2, 0x7f, 0x1, [0x225b0f3f]}, 0xa) 2018/02/11 09:55:58 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000015000-0x9)='/dev/rtc\x00', 0x8002, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000006000)={0x49, &(0x7f0000013000)=""/73}) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000005000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x26, &(0x7f000000a000)=[{&(0x7f0000011000)='&', 0x1}], 0x1, &(0x7f0000009000-0x218)=[]}, 0x4001) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000016000-0xe8)={{{@in6=@mcast2, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000015000)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000014000)={&(0x7f0000014000)=@in6={0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x1f}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000014000)="976862afdc04c56ba8f1e67110efb6e15e266a85bf2c873e8dd3acfb9d31f667ac5b76f9289a9167738101804205d4c5d8e8d7b800bc511a59477b9cf7a4a1a521b16efaa45f141d6e179bc195d561328d1d48c5087a9d6497398e4162a0c971c31e6196434917ab2e4a18b76a329483f0d3b0608eafb3535152beb571d925b914633d329a638ecb64fe8d81c367807b09492db468e8a99f1431", 0x9a}, {&(0x7f0000015000-0x82)="8537513d0003e50275727a1a2bd67701d85bdf83b5f19a078e307361cfd9224be4cf179459fac180bdb550f8d3c12f6f5d58bdfcee728ae375b71c0e4c982983ddfe1b58ff7a272c185c3617f67f1c6218178285ce8a23f9aa43a112279c5a599f299d1c9e7550081fe2fea0de7f295f2504c5bfbdbfc21f36f7e55426054d4a6b66", 0x82}, {&(0x7f0000008000-0xd0)="5a96d32e5bc750feac44e5647ae2c735c98305316b28fbb200cee72b44b46e1c85e86cffa92e8889ac2f78c63cfeac24f0978f61fea18ac02f10745ace84cda2784af10d6d6c0c1b399ef8e883d73e332d65cc24e8fc8d975b48da15435d77e4f4a257e218e6403622d4276bf24b758ce78c7b5ba0ecee7875178e7432eb137f1bbfce61e47db82c522c07694b41d6bfd08f9c455691eb835ee2b053b08bdb21c6ed2224ed67517ca9f700bebfa39b2319d453f7435726ba53f275179f66bb8fc02cd4ea5ebe24247b2f701b584adacc", 0xd0}, {&(0x7f0000014000)="2458e16a414af9906e69ffa71ab1fcd04ab793a42d5466cc86df8ab18552db0e4aff8e355e6b62dc591280ca0abe719b85c46a067dcda03340c443c39a9a9b9cfa99c9ebc72fe48bd1c66dbf4146cee4da39c80bbd0c45e1694ad092cddd", 0x5e}], 0x4, &(0x7f0000006000-0x11c8)=[{0x20, 0x11c, 0x5, "6f9ac55344f92ab7d8c4ba68093e11a1"}, {0x38, 0x0, 0x7fff, "693e936c2120c2ecfc5e33360efb9e5db4dee4d8c7f5d9daecf0d4a005fb93f76281c3daa8a4"}, {0x70, 0x13f, 0x100, "f6c3f025cbe18520d77bbde75d0dfb1d17e1d3840411198ad5193f74e2a3d92ba1630b63fcf23dfeb1e5395185c51a8e3bcefcbe4453cea43860400669cfb7a6aab380ad1b5b2fdc42df3acd4f9fd625313d49c5ffea2a76f8"}, {0x78, 0x11, 0x7, "bcc1ae618d079c3f017d269d3db95ce7f25b59d4663d8737e7180b09c508a16922d5cc1b5b6ddca0fab1911bb95cb2e16e4dfd6fafca71b060536e6b3f34d9f1a9d9aaba317169b3916ebca0788d13120d869de8aefae7e14194a74dbdfbe6dd80d65f"}, {0x10, 0x116, 0xd08a}, {0x58, 0x0, 0xfffffffffffffffe, "76211b3e61534c65775a19e31ca20ea5cde53e8b14508e32d78711e06c3066fa348222b1d34e037331899a6dd90d8dc473fc4119f7efab73fc0914b385a4a0a6e3eba556"}, {0x10, 0x117, 0x7ff}, {0x1010, 0x13f, 0x5, "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"}], 0x11c8, 0x8000}, 0x4000000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000013000)='mountstats\x00') mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000013000)) recvmsg(r0, &(0x7f0000012000)={&(0x7f0000013000-0x9)=@rc, 0x9, &(0x7f0000013000-0x10)=[{&(0x7f0000000000)=""/155, 0x9b}], 0x1, &(0x7f000000d000-0x1000)=""/4096, 0x1000}, 0x40010123) 2018/02/11 09:55:58 executing program 4: mmap(&(0x7f0000000000/0xc3a000)=nil, 0xc3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00000b0000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000846000-0x5)='veno\x00', 0x5) 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) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000c37000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$getregs(0xe, r4, 0x0, &(0x7f0000c3a000-0xbe)=""/190) 2018/02/11 09:55:58 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f0000b6d000-0x10), &(0x7f0000b19000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000002000-0x10)={0x8, 0x67cb240, 0x7fff, 0xa3a}, 0x10) clock_gettime(0x0, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x30, 0x20, 0x9}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r1, 0x9, 0x4, 0x20, 0x8c6, 0x40, 0x0, 0x80000000, {r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x53aa, 0x0, 0x4, 0x7, 0x4}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x366, 0x100000001, 0x6, 0x1, 0x0, 0xb43a, 0x80000001, 0x7}, &(0x7f0000171000-0x40)={0x6, 0x6, 0x8, 0x5, 0x80, 0x6, 0xff, 0x8b}, &(0x7f00007d6000-0x40)={0x8, 0x6, 0x3f, 0x4, 0x9, 0x5, 0xffffffffffffffff}, &(0x7f000054c000-0x10)={0x77359400}, &(0x7f0000c4e000)={&(0x7f0000001000-0x8)={0x9}, 0x8}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00004b3000-0x9)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r4, 0xfffffffffffffffe, &(0x7f0000000000)={{r3, 0x989680}}, &(0x7f00001c9000)) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001000)='/selinux/commit_pending_bools\x00') 2018/02/11 09:55:58 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000ae000-0x4)=r1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f80000)=@common='bcsf0\x00') mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f82000-0x10)={0x5, &(0x7f0000f81000+0x899)=[{0x200, 0x800, 0x0, 0x7}, {0x3, 0x1f80000, 0xf96, 0x34}, {0x3ff, 0xffffffff, 0x3, 0x9}, {0x0, 0x101, 0x80000001, 0x8001}, {0x5, 0x1f00000000000, 0xd191, 0x1}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) 2018/02/11 09:55:58 executing program 1: socketpair(0x10, 0x1, 0xb, &(0x7f00006d1000-0x8)={0x0, 0x0}) sendfile(r0, r1, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x12)={0x0, 0x1, 0x5, [0x8c20, 0x0, 0x1, 0x47, 0x100000000]}, &(0x7f0000eac000-0x4)=0x12) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000eb4000-0x8)={r2, 0x7}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f00002c2000)=0x8c) syncfs(r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d86000)={r3, @in={{0x2, 0x1, @rand_addr=0x4}}, 0x2080000000, 0x0, 0xf8c, 0x7, 0x401}, &(0x7f0000914000)=0xa0) times(&(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={r3, 0xff}, &(0x7f0000001000-0x4)=0x8) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/02/11 09:55:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000093c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000979000-0x10)='/selinux/access\x00', 0x2, 0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fd1000-0xc)={0xb4569cc865b8517b}) r2 = epoll_create1(0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00003c4000), &(0x7f0000ed2000)=0x4) r4 = epoll_create1(0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f00000c6000-0x4)=0x3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d37000-0xc)={0xfc147812d6696267}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009be000-0x8)) ioctl$TCSETS(r3, 0x5402, &(0x7f0000568000-0x24)={0x3, 0xff, 0x5, 0x177, 0x6, 0x7, 0x4, 0x8, 0x71, 0x2, 0x0, 0x1}) 2018/02/11 09:55:58 executing program 6: pipe2(&(0x7f000049b000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000192000)={0x20000000}) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) fcntl$dupfd(r0, 0x0, r1) r4 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r4, &(0x7f0000020000-0x42)=""/174, 0xae) shutdown(r3, 0x0) read$eventfd(r4, &(0x7f0000009000-0x8), 0x57a) [ 95.851536] binder_alloc: 18669: binder_alloc_buf, no vma [ 95.857286] binder: 18669:18673 transaction failed 29189/-3, size 80-16 line 3127 [ 95.868813] binder: undelivered TRANSACTION_ERROR: 29189 [ 95.874428] binder: release 18669:18673 transaction 111 out, still active [ 95.885342] binder: undelivered TRANSACTION_COMPLETE 2018/02/11 09:55:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x22f, 0x0, &(0x7f0000c35000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000), 0x0, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00007c0000-0x20)={@generic="eddb9d5032d5afeefb8a3031a4e6031b", @ifru_flags=0x400}) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') sendto$ax25(r1, &(0x7f0000d25000)="2b9c1ea11478edc47db0ff953da30ed56269119df95bfabbe1214bc1a360bebfb85b34e7975ca49f943ee827cf6ee87c0b00ca2fe68198f5e3e16ac9f9f71ea90f4bb1952416b172bf401e1c98ee960114eec92eecb97a92e8b49817a683f2502b6c7c34c0db11abe5b8c1f850027adbed93be7d7472b05769b4ea7d4485bb1258cf48e9d52cfc0882cab1d75dcaec4b54dc93952eda106081f20ee7b5f8ee8a69a9e9cbffc3eee0251a4780d52e57edd751d124950dbdb04f1a88b95e7ac2c821ad7be6daf1ee3d3de3b1b36ab4", 0xce, 0x20000010, &(0x7f000072c000-0x10)={0x3, {"27ee34fa6e42c3"}, 0x2317e491}, 0x10) read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) 2018/02/11 09:55:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000030a000-0x8)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f0000300000-0x10)) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000700000)='/dev/ppp\x00', 0x800, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000c27000)=""/177) creat(&(0x7f0000281000)='./file0/bus\x00', 0x0) [ 95.903794] binder: send failed reply for transaction 111, target dead 2018/02/11 09:55:58 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x3143e973) ioctl$TCXONC(r0, 0x540a, 0xf39) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) finit_module(r0, &(0x7f0000002000)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x1) unlink(&(0x7f0000001000)='./file0\x00') 2018/02/11 09:55:58 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1ff, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x10)='selinux^.system\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000013000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00') r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000001000)="6dcce554109fae5949273da3057c23114725ed160fcdb278c7bc00956f8d5ee32c523e0b736cc84fff0b607188ab1d85338f9153463d4bcc12567ad10b39bfe875c9a5703f756cea72fa28e72fc3f6d0b7bc23da592db237cea5af1b375a8a92a39298a147b3bfbebb76d58eb2837d417bbde54de63617adee10a780c314dc9da6fd68b098eee0812e7cc22dcd7077fb9ac897ee7e231c4c9ce16f21f422bb3cd49b9e17f54a0bbdd56a", 0xaa, 0xffff, &(0x7f0000002000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sysfs$1(0x1, &(0x7f0000012000)='znodevem1+GPL(&)\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c23000-0xe)='/dev/keychord\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000778000-0xc)={0x40000000, 0x14, 0x36}) clone(0x0, &(0x7f000019e000), &(0x7f0000a2e000-0x4), &(0x7f0000f81000), &(0x7f000027a000)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 09:55:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000075000-0x8)='./file0\x00', 0x0) lremovexattr(&(0x7f000033b000-0x8)='./file0\x00', &(0x7f0000563000)=@random={'user.', "3a707070312d76626f786e6574312c2824235e25255b29706f7369785f61636c5f61636365737323256c6f47504c65746831e4656d305d00"}) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) [ 95.911992] audit_printk_skb: 10 callbacks suppressed [ 95.912005] audit: type=1400 audit(1518342958.177:121): avc: denied { create } for pid=18699 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/11 09:55:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000ec1000)=[{&(0x7f0000ca2000)="390000001300194700e261e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) tee(r0, r0, 0x7fff, 0x4) 2018/02/11 09:55:58 executing program 7: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = fcntl$dupfd(r0, 0x406, r0) accept4$llc(r3, &(0x7f00006e9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00008f9000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x202, &(0x7f000021f000-0x10)={&(0x7f0000be7000)}) 2018/02/11 09:55:58 executing program 3: 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$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000f64000-0x4)=0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006cf000)='/dev/ppp\x00', 0x210000, 0x0) connect$pppoe(r1, &(0x7f000015c000-0x1e)={0x18, 0x0, {0x0, @random="70cd53dd6dc8", @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) 2018/02/11 09:55:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000911000-0x9)='/dev/sg#\x00', 0x7, 0x40000) getpeername$llc(r0, &(0x7f0000133000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000993000-0x4)=0x10) r1 = socket(0x10, 0x8000000000002, 0x3ffffffffffffffc) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000a72000)=@generic={0xaae, 0xfff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) keyctl$chown(0x4, 0x0, r2, 0x0) 2018/02/11 09:55:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e7000-0x8), 0x8, 0x0) readv(r0, &(0x7f0000939000)=[{&(0x7f0000ac8000-0x80)=""/128, 0x80}], 0x1) signalfd(r0, &(0x7f0000de3000-0x8), 0x3b7) 2018/02/11 09:55:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) sendmsg$nl_netfilter(r1, &(0x7f00002a3000-0x38)={&(0x7f0000d63000)={0x10, 0x0, 0x0, 0x55492084}, 0xc, &(0x7f0000cb1000-0x10)={&(0x7f0000e86000)={0x2210, 0x11, 0x0, 0x10, 0x5, 0x2, {0xa, 0x0, 0x8}, [@nested={0xb0, 0x94, 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@generic="95924b3b9db01ad1a2a8afcea381c595d92f4ec1fafaa4e1a59d38d5b3efa2f6bf073b0634e6c99d84745d435e7c1631983cd85d2662eaa5bf26d094d1efe042fbe2c816bf", @nested={0x14, 0x36, [@typed={0x10, 0x4f, @u64}]}]}, 0x2210}, 0x1, 0x0, 0x0, 0x40000}, 0x40010) r2 = syz_open_dev$sndseq(&(0x7f0000ef9000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000719000)) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/11 09:55:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f000090c000)=""/21, 0x15, 0x162, &(0x7f000036e000-0x1c)={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x35}, 0x1c) ioctl(r0, 0x2285, &(0x7f0000f8b000-0x1)='S') fsync(r0) write$selinux_load(r0, &(0x7f000025e000-0x109)={0xf97cff8c, 0x8, 'SE Linux', "03a3900f5a310ef93f6ca4e8c38e09be6dcf92890d11a510eea08df5df1acd9695c8180fcab2f24f1ef37a35d72e423fda980f567314fae8f295642a4f02bb51f3cb86986822dd61618a5ff6b162449ef14b984879df49474e0799ed4b79a630a93f11cf450fd466a56adaf642d13343035b9e404347c308a504e2b06de9d1d9583def7f0c8f695921c2af706a2b86031da5f89aa2d40f82e24f22f188e461b675c78d3473d26c8604ff0ff85b7fa430832e8a91fe033a695f7ea91c2e22b5ce0a563cb93da22d73bc9034ce505a885dfc5233a62dc6098fb4968d409d151ef777e2410d108b2fd4b5f650268c7ce55ff299e0fa05d59e79bd"}, 0x109) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000241000)={{0xa, 0x3, 0x24f6, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x1}, {0xa, 0x1, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xfffffffffffffe00}, 0x4, [0x2, 0xe3f, 0x2, 0x5, 0x80000000, 0x484, 0x1, 0x1]}, 0x5c) 2018/02/11 09:55:58 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x2000000000000000, 0x0) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x8, 0x20008, r0, &(0x7f000002a000)='./file0\x00') 2018/02/11 09:55:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}}) 2018/02/11 09:55:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000274000-0x10)={0x77359400}, 0x10) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/02/11 09:55:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00007fb000)='/dev/binder#\x00', 0x0, 0x800) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x7) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000a5e000-0x4), 0x80000) getpeername$inet(r1, &(0x7f0000da2000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000f87000-0x4)=0x10) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) 2018/02/11 09:55:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x4000005}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000099f000-0x8)=[0xffffffff, 0x3f]) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/11 09:55:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x8003) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000879000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000473000)={0x11f, 0x1ff, 0xfa, 0x2, 0x39ba, 0x4}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00007a0000-0x4), &(0x7f0000d8b000)=0x4) fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00005e2000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x5}}) write(r0, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) 2018/02/11 09:55:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000aca000-0x8)={0x0}) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000fa5000), &(0x7f0000581000-0x4)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x1) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f000069a000-0x10)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000d47000-0x30)=[], 0x0, &(0x7f0000f1a000-0x10)=[]}, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e3b000-0xe)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000ae3000-0x5a)=""/90, &(0x7f0000d5f000-0x4)=0x5a) 2018/02/11 09:55:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000ade000-0x38)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000900000)={&(0x7f0000d32000-0x24)=@ipv6_getroute={0x20, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b4e000)='/selinux/user\x00', 0x2, 0x0) accept4(r0, &(0x7f0000833000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000100000-0x4)=0x32, 0x80800) getsockname$netrom(r1, &(0x7f000067b000)=@ax25, &(0x7f00001ee000-0x4)=0x10) 2018/02/11 09:55:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000004) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000804000-0x4), &(0x7f00007b7000)=0x4) fcntl$setown(r3, 0x8, r1) bind$netlink(r3, &(0x7f00000c8000-0xc)={0x10, 0x0, 0x2, 0x8}, 0xc) ptrace$setopts(0x4204, r2, 0x0, 0xfffffffffffffffc) 2018/02/11 09:55:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00006dc000-0x1)='"', 0x1, 0x20008001, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008e8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000cd1000-0x20)={0x0, 0x5, 0x1, 0x23b5, 0x9c, 0x2, 0x0, 0x9, 0x0}, &(0x7f0000280000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ca5000)={r2, 0x80000000, 0xff}, 0x8) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098d000-0x4)=0x5e8, 0x4) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) 2018/02/11 09:55:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f4c000-0x4), &(0x7f0000378000)=0x4) 2018/02/11 09:55:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = gettid() syz_open_procfs(r1, &(0x7f0000ab0000-0x5)='task\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/11 09:55:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000640000)='\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) dup3(r0, r0, 0x80000) rt_sigaction(0x40, &(0x7f0000aa9000-0x20)={0x42842f, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000e83000-0x8)) syz_open_dev$sg(&(0x7f0000603000-0x9)='/dev/sg#\x00', 0x10000000de0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000024000-0x4)) 2018/02/11 09:55:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80000, 0x3, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00003ef000)={0x1, 0x4, [@link_local={0x1, 0x80, 0xc2}, @random="d07ac0a79ccb", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}]}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x1) 2018/02/11 09:55:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x200040, &(0x7f0000eef000)) mount(&(0x7f00003c2000)='./file0\x00', &(0x7f0000122000)='./file0\x00', &(0x7f0000772000-0x7)="0000000755f39d", 0x0, 0x0) rmdir(&(0x7f00003fd000-0x8)='./file0\x00') 2018/02/11 09:55:58 executing program 7: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x8000000484, &(0x7f000093a000)=""/24, &(0x7f00001e6000)=0x199) 2018/02/11 09:55:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) bind$inet(r1, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/11 09:55:58 executing program 6: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) epoll_create1(0x80000) 2018/02/11 09:55:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) lgetxattr(&(0x7f0000fdf000-0x8)='./file0\x00', &(0x7f0000822000)=@random={'trusted.', '%security[(\x00'}, &(0x7f000005b000)=""/7, 0x7) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10}, 0xc, &(0x7f000091e000)={&(0x7f0000f15000-0x3c)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='sit0\x00'}]}, 0x34}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000772000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00003f3000-0x1c)={0x0, 0x6, 0x100, {0x1, 0x9}, {0x8001, 0x1}, @ramp={0x9, 0x5, {0x8000, 0x6, 0x0, 0x1000}}}) 2018/02/11 09:55:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00008c4000)) fcntl$lock(r1, 0x7, &(0x7f0000155000)={0x1, 0x0, 0x0, 0x4}) r2 = dup(r1) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00005cd000-0x50)={@syzn, @ifru_flags}) r3 = dup3(r1, r0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000089a000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002}], 0x10) 2018/02/11 09:55:58 executing program 5: mmap(&(0x7f0000000000/0x9d8000)=nil, 0x9d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000303000)='attr/exec\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00006f2000)={&(0x7f000015b000/0x3000)=nil, 0x3000}) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00009d8000)={0x6, 0x0, 'client1\x00', 0x2, "0ea5631ab34e9876", "f622c098e4447cefb37329af9efe5b47c784ec3673b530182f5749500647c81c", 0x4, 0x10001}) sigaltstack(&(0x7f0000063000/0x3000)=nil, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000221000-0x24)={0x577c, 0xffffffffffff8001, 0x3f, 0x0, 0x43, 0x800, 0x9a, 0x80, 0x7f, 0x7, 0xfffffffffffffff9, 0x2}) mprotect(&(0x7f0000302000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009d8000)={0x0, 0x5, 0xcbf2, 0x20}, &(0x7f00008b6000)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000034f000+0xe5a)=0x8, 0x4) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009d8000)={0x0, 0x2, 0x4, 0x4, 0x8d, 0x400000000000000, 0x4, 0x87f1, {r1, @in={{0x2, 0x2, @empty}}, 0x5, 0x8, 0xf9, 0x6, 0x9}}, &(0x7f00009d9000-0x4)=0xb8) 2018/02/11 09:55:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000275000)='/dev/keychord\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r1, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000808000)={0x9, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00002df000)={0x0, r3}) 2018/02/11 09:55:58 executing program 1: clone(0x0, &(0x7f0000f27000), &(0x7f000068c000), &(0x7f0000d1f000), &(0x7f0000001000-0x28)) pkey_alloc(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000001000-0x92)="d5385c0e9ff4893d833c24264eb22b900ad70be874c420be8ae570164fe7ad1bde44eea169c7a5586f83912bfe56c983566c34d0c9aa0827a2a463bdfcb6a0304211c5cbc36e038a59757fa211b49359b613decb647cfb89a5861d76252e7fa8f87e00db7d53847fb001c7ddd6407989e38956f1ce5362db653a78e37ab303798eacbc53927f54f7a59ea540aa29e652f07d", 0x92) [ 96.219844] IPVS: length: 409 != 24 2018/02/11 09:55:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006e5000)='/selinux/policy\x00', 0x0, 0x0) fcntl$getflags(r0, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dfc000)={0x4, &(0x7f00003a6000-0x20)=[{0x5, 0xffff, 0xffffffffffffffff, 0x55c6}, {0x8, 0x3, 0x401, 0x6}, {0x400, 0x1, 0x5, 0xe}, {0x6f81, 0xcad7, 0x9, 0x101}]}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000cb7000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6}]}, 0x10) sendmsg$key(r0, &(0x7f0000491000)={0x0, 0x0, &(0x7f0000ba2000)={&(0x7f00005ec000)={0x2, 0x5, 0x2, 0x8, 0xa, 0x0, 0x1, 0x0, [@sadb_x_sa2={0x2, 0x13, 0xde52, 0x0, 0x0, 0x1, 0x7}, @sadb_x_nat_t_type={0x1, 0x14, 0x5}, @sadb_x_nat_t_type={0x1, 0x14, 0x100000001}, @sadb_lifetime={0x4, 0x3, 0x400, 0xd5f2, 0xffff}]}, 0x50}, 0x1}, 0x10) sendto$unix(r1, &(0x7f0000d1a000), 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000a7f000)={0x0, 0x0}, 0x80000) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000015a000), 0x4) 2018/02/11 09:55:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000107000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$inet6(r1, &(0x7f000000e000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000037b000)=0x1c) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067b000-0x4)=0x3, 0x4) write(r0, &(0x7f000026d000)="e94ea623dfe664642daeb133b1f306c9e3ddcb22b357cb0dc5f2b7103a3c05b35f26c57a7ecb3ecc4e8dca2a6af55b6ac02a98f45926e4884ef077ddfe0ab4afe5241aa1b3f7f88eba96a1c08275a27217e1182993530ef1a4d03851a4e619ae69fff6f371c86f03d81a620c5a7a1a8f", 0x70) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x14c}], 0x1}}], 0x1, 0x0) 2018/02/11 09:55:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000071c000)="240000002a0007000000000004000006fb06ffff010000000004005f000000000000fd10", 0x24) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000660000)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000b6e000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000a74000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/11 09:55:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d1c000-0x4)=0x7, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000a53000)={0x8, 0x6, 0x4b, 0x9, 0x3, 0x4}) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000cd7000-0x4)=0x3, 0x4) 2018/02/11 09:55:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) write(r0, &(0x7f0000cc8000)="260000002a0059d2ff0800000000000000010000016800000000070000000000efffffff0021", 0x1d) 2018/02/11 09:55:58 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dfe000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(r0, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e70000)={0x0, 0x108}, &(0x7f0000272000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001f5000-0x108)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}, [0xa38, 0x4, 0x0, 0x1f, 0x4, 0xffffffffffff7fff, 0x8, 0xfffffffffffffffd, 0x0, 0x100000000, 0x10000, 0x800, 0x9ee, 0xc0, 0x7]}, &(0x7f0000834000-0x4)=0x108) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000428000)) r3 = add_key$user(&(0x7f0000381000-0x5)='user\x00', &(0x7f0000307000)={0x73, 0x79, 0x7a}, &(0x7f0000a20000)="f7", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r3, &(0x7f0000f0a000), 0x0) r4 = socket$netlink(0x10, 0x3, 0xa) r5 = fcntl$getown(r0, 0x9) r6 = geteuid() r7 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000ee3000-0x8)={0x0, 0x0}) lstat(&(0x7f0000269000-0x8)='./file0\x00', &(0x7f00005b9000-0x44)) getresuid(&(0x7f00001ac000-0x4)=0x0, &(0x7f00001bb000-0x4), &(0x7f0000d9a000-0x4)) stat(&(0x7f0000c0b000)='./file0\x00', &(0x7f00003b6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f000028e000-0x38)={&(0x7f00008da000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000023e000-0x30)=[{&(0x7f00008e3000-0xaa)="d61cf30839f66353c5b50f4ddb0978145057e97d039196528b2400266490bdf6c0c2f20454b9e0d6ce50498411dcf478136f0e555011a8ffb0259b5db9f88696260a18710d049419d0e0a90e8d846a0c5b6b6681a0bcd112924db68e619cc50d168207de85ebb179259fcc486d921adb9a711b70d018e30e40e6c68977d803be0ccc8e217614a942f4a6c5008d0225e162b22cf4891a13af23c5dd24dda631bf3877d9d43526780c7f05", 0xaa}, {&(0x7f0000db4000)="d4d9295fe8de908bf2b55c1018e39defc593fa9c734e79f4d7a8bec662e7ccf096809adc9e06ae58992bf9053f37f752a3deb750ad2df30a5266d304dd56568852109a0075cb0772439eea144fd43caad0eb891b3bdcaaa09aa8cb6f10352f05f841a84e5248ee408c4a6de3344f54268a915df2fd68c54488ff4e31839622413a800183dadd77119ddba64d", 0x8c}, {&(0x7f0000421000)="4635d5413cb718c82d4f4eeeb55d6c4067188ed3601d4f9f8da1b02b7591df69abf45fc7172b2129237c1bb7b81bb94447e86527b537d5e6647fbc922a7e5f9b00e621f6d09466d92f74e9bccd5bc8d4ddba7567feab5b17a13744f9b45182eb33dc7bad7111da148b60439e475b6ec2cea3c6bcd960703a", 0x78}], 0x3, &(0x7f0000809000-0x36)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r0, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x70, 0x4000}, 0x4000080) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000062000-0x8)={0x0, 0x7}, &(0x7f000046a000+0xf2a)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000004c000-0xc)={r11, 0x7800000000, 0x20}, 0xc) iopl(0x4ee1) [ 96.260414] IPVS: length: 409 != 24 [ 96.328113] audit: type=1400 audit(1518342958.607:122): avc: denied { create } for pid=18857 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_fib_lookup_socket permissive=1 2018/02/11 09:55:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000003000-0x20)={@common='ipddp0\x00', @ifru_flags}) syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0xb89, 0x64900) timerfd_gettime(r0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000015000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000b07000-0x4), 0x4) 2018/02/11 09:55:58 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x7, &(0x7f0000001000-0x8)=0x100000001) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000)='/dev/pktcdvd/control\x00', 0x408400, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000002000-0x3e)=""/62) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000), &(0x7f0000001000)=0xc) 2018/02/11 09:55:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000c78000)=0xe8) setresuid(r0, r0, 0x0) 2018/02/11 09:55:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x800, 0x40000400000000) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x300ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r1, &(0x7f0000290000-0x3d)="e9bd1c1b34b479509e314487255c24f7846008ac0c71aa93b85c6e04d38597638e068ce019a9463aa32ba62bf41ccf3952a4456ad49945df9e8e3b490f", 0x3d, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet6(r1, &(0x7f000012c000-0x29)="430275a1aca55aab39e4fbd4cedb6d1936ff411a3c381a288a99583acfeaf9245f4c507caebb9577bd", 0x29, 0x20048040, &(0x7f000024c000)={0xa, 0x1, 0x787, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x2}, 0x1c) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) 2018/02/11 09:55:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$sg(&(0x7f00005e0000)='/dev/sg#\x00', 0x7, 0x40002) accept$unix(r1, &(0x7f0000f21000-0x6e)=@file={0x0, ""/108}, &(0x7f0000ef2000)=0x6e) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000012000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/02/11 09:55:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3}) socket$unix(0x1, 0x5, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f0000e66000), 0x4) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000b93000-0x4)=0xff) 2018/02/11 09:55:58 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000038d000-0x38)={&(0x7f0000fd1000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000e92000-0x20)=[{&(0x7f0000fd0000)=""/55, 0x37}, {&(0x7f0000fd1000-0x44)=""/68, 0x44}], 0x2, &(0x7f00002d8000-0xed)=""/237, 0xed, 0xb7c9}, 0x10000) write$tun(r2, &(0x7f0000020000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}, {[]}}, @icmp=@info_request={0xf}}}, 0x26) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000fd1000-0x4a)=""/74, &(0x7f0000fd1000-0x4)=0x4a) 2018/02/11 09:55:58 executing program 0: 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000bef000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000b33000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f0000ffa000-0x1)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 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(&(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(&(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) 2018/02/11 09:55:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000091000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x28, {0x2, 0x1, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x200000080, 0x181001) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000925000-0x10)='/selinux/status\x00', 0x0, 0x0) chroot(&(0x7f0000f3a000)='./file0\x00') r2 = dup(r1) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) bind$unix(r1, &(0x7f000036d000)=@file={0x1, './file0\x00'}, 0xa) mkdir(&(0x7f00001c4000)='./file0\x00', 0x100000000000000a) 2018/02/11 09:55:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) tkill(r2, 0x3f) ptrace(0x4208, r2) 2018/02/11 09:55:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) bind$netlink(r0, &(0x7f0000cd5000)={0x10, 0x0, 0x2, 0x8000000}, 0xc) 2018/02/11 09:55:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) munmap(&(0x7f0000465000/0x4000)=nil, 0x4000) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r0, 0x1, 0x10001, 0x76) mmap(&(0x7f0000465000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000465000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000465000)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r2, 0x0, 0x4) 2018/02/11 09:55:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000172000)={0x80, 0x8}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f00002ff000-0x4)=0x9, 0x4) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8916, &(0x7f0000000000)) 2018/02/11 09:55:58 executing program 4: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) prctl$getreaper(0x2f, &(0x7f0000abb000-0x8)) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = dup(r0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000adf000)={0x0, 0x1f}, &(0x7f00002ed000)=0x6) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000076c000)={r2, 0x48, &(0x7f0000ab3000-0x48)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x1000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1000000000000}, @in6={0xa, 0x0, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [], 0x1}, 0x7}]}, &(0x7f0000ae0000-0x4)=0x10) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000ae1000-0x75)=""/117, 0x75, 0x120, &(0x7f0000ae1000-0x10)={0x1a, 0x0, 0x3, 0x53b799da, 0x8, 0x1, @random="7e4a173b8abd"}, 0x10) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/11 09:55:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x34, &(0x7f0000d1b000-0x4), 0x11) 2018/02/11 09:55:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000fa8000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000a8d000)=@ipv6_newroute={0x2c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000008}, [@RTA_METRICS={0x10, 0x8, "06000a0004448fd00370"}]}, 0x2c}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000703000-0x9)='net/snmp\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000007e000)={0x80, 0xffffffff, 0x8202, 0x3, 0x3, 0x5, 0x3, 0x80000001, 0x0}, &(0x7f0000756000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006a9000-0x10)={0x40000000, 0x4, 0x9, 0x864d, r2}, &(0x7f0000e13000)=0x10) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000d66000-0x1000)=""/4096, &(0x7f0000d9b000-0x4)=0x1000) [ 96.450175] audit: type=1400 audit(1518342958.727:123): avc: denied { bind } for pid=18894 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 2018/02/11 09:55:58 executing program 0: prctl$intptr(0x1002f, 0x1ffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000)={0x379, {{0x2, 0x3, @rand_addr=0x983}}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)) 2018/02/11 09:55:58 executing program 1: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) stat(&(0x7f00006c9000)='./file0\x00', &(0x7f0000630000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000394000)='/dev/hwrng\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000a11000-0xfb)=""/251, 0xfb) openat$keychord(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000ba0000-0x4)) 2018/02/11 09:55:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00008f1000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000002}, 0x1c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000ddf000-0x10)={0x0, 0x7530}, 0x10) shutdown(r0, 0x0) socket$inet6(0xa, 0x0, 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000714000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000963000-0x8)='pagemap\x00') ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000a68000)=""/158) sendto$inet(r0, &(0x7f000050a000-0x6e), 0x0, 0x0, &(0x7f0000323000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/11 09:55:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f00002d7000)=0xc) umount2(&(0x7f00009eb000)='./file0\x00', 0x2) r1 = syz_open_procfs(r0, &(0x7f0000d1c000-0xf)='attr/keycreate\x00') socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000c1a000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000c79000-0x51)=""/81, &(0x7f0000d9c000-0x4)=0x51) write$selinux_context(r1, &(0x7f0000539000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000a40000-0x20)={@generic="85c828ea8052304407245fcbfc89e93f", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) sendto(r2, &(0x7f0000799000-0xfd)="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", 0xfd, 0x8080, &(0x7f0000141000-0x10)=@ax25={0x3, {"bf6f00df7596a1"}, 0x6}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000b35000-0x4)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b29000)='/selinux/checkreqprot\x00', 0x600000, 0x0) 2018/02/11 09:55:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f89000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b2e000-0x14)={0x7, 0x100000000, 0xdc, 0x100000000, 0x4}, 0x14) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000b22000)=0x8) sendto$inet6(r0, &(0x7f0000a7d000-0x60f)="d6", 0x1, 0x20000810, &(0x7f00006ad000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/11 09:55:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @broadcast}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000001000-0x4)=0xe8) connect(r0, &(0x7f0000981000)=@can={0x1d, r2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x12, &(0x7f0000006000-0x4), 0x3) 2018/02/11 09:55:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/11 09:55:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x400, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000000+0x883)) [ 96.474883] audit: type=1400 audit(1518342958.747:124): avc: denied { sys_chroot } for pid=18889 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 09:55:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)) mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000d53000)='ns\x00') mkdirat(r2, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/02/11 09:55:58 executing program 7: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000250000-0xd)='/dev/usbmon#\x00', 0xcc, 0x10000) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00001ff000)=0x0) r3 = geteuid() stat(&(0x7f00000d5000)='./file0\x00', &(0x7f00001c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000170000-0x4)=0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000251000-0xc)={0x0, 0x0}, &(0x7f0000250000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000167000)={0x0, 0x0, 0x0}, &(0x7f00001a8000)=0xc) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000251000-0xc)={0x0}, &(0x7f0000250000)=0xc) lstat(&(0x7f0000095000-0x8)='./file0\x00', &(0x7f0000026000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00001b8000)=0x0) lstat(&(0x7f000010b000-0x8)='./file0\x00', &(0x7f00000c3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000251000)='./file0\x00', &(0x7f0000091000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0}, &(0x7f000010f000-0x4)=0xc) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000250000)='./file0\x00', &(0x7f00000b7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000e3000-0x8)='./file0\x00', &(0x7f00000b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000fa000-0x38)={&(0x7f0000009000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000251000-0x60)=[{&(0x7f0000015000)="10ffed7df29cb24a19d3e86c2ff6794dc102e8c7db4f97d4100bd2117956c810f3aae4dc77d0fa5d3f5489e9203fbac969ac9be1352bb520407fbe5d4965736b7beb3afae9f4f68dc9c84ce69711a5722d5cd9dcb55bd38c4c0e5a5ec5a45f9a6e6661d2097aa0b5fd17780a1aec4b4785ed5185db698b5a95935e0a8bf29bbf116ea9717f1ca7997d1a4e9f0f6518964d1336e3e1e045b647277581d661b2d5b193ddcb144e88387c494e61d513149810303851db6715669dba691da059ff96a6f8fd31e1", 0xc5}, {&(0x7f0000250000)="7373e432ce5c8da19395a6e685460a6c2a44d79ee01c6bb5a19a92f59463919945f395d37fa4bd047864b00d85b0c6b96615d1b7e195889abddb3d9778968c742147e009550a9e095b61c24a039455e06e29927994428754007a4d84ae3c201635b1b59a67294ed348a72585b67581cfe318724ae05ec8f9004440c8d67ebcc28a12f43c02dd51236a03939dd0fe80ebf7c2", 0x92}, {&(0x7f0000251000-0x55)="6a39baef848521f51e3834f969bf5511dd9987823dcebf352f312fd8b6986c590c595ac4fe664c57c8bcebea2c2a9e12ee79164ab618dea5abdb2d1fb56c4d5d7ad123668ca3c3be5fafe76511a42b3de6712c5dac", 0x55}, {&(0x7f0000251000-0x6d)="7ab3b36266f652817dda822336400bd139501054c5d7eed39ee7a71b7fa9f982c0e72b72234cee6c8aba492c3e9b3ea6806578a8465f94151aab63c045c972a573b87cdc2d9f1ce598236fb99499c0f99832157fb8fc38cd3f391882ce73c4f198cf59652d557a024ae0f2e1a1", 0x6d}, {&(0x7f0000251000-0x48)="d0db1699dd16830494cf5824dfad3f4ac85710580a852a00c7db2195f60cbb0d42e60772efb2bc4184ba63ab0bd50c18b4780212dd3ea15da045e8ead1695726b99f021758530096", 0x48}, {&(0x7f0000019000)}], 0x6, &(0x7f00001e4000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0]}], 0x100, 0x4000000}, 0x4001) fcntl$setlease(r1, 0x400, 0x2) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f000024f000)) 2018/02/11 09:55:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000bca000-0x67)="2500000052001f1d07000000040904000221071008000100ffffe803000000000000006688", 0x25) recvfrom(r0, &(0x7f0000f49000)=""/229, 0xe5, 0x0, &(0x7f0000015000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0xe) 2018/02/11 09:55:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0x1, &(0x7f0000000000+0x1e1)={0x80, 0x902}, &(0x7f00008b1000-0x10)) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/11 09:55:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="0ade297edb51a346f079fef06403852c", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) read(r1, &(0x7f0000a62000-0x13)=""/19, 0x3bd) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aed000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendto$ipx(r2, &(0x7f000038f000)="c801253df4171b9158319d8b4c26af0e1a52541cad5d4a2ed7912aa3d72e7285c6304d9b05e24b0b73cddd454f33d3fa5fbd1c9a1970a729e4ae7fcff8eabea31cd2ef6643", 0x45, 0x80, &(0x7f0000a48000)={0x4, 0xff, 0xff, "fe23af11b908", 0x1f}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004bc000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) 2018/02/11 09:55:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b51000)={@common='gre0\x00', @ifru_flags=0x5102}) pipe(&(0x7f0000e7d000)={0x0, 0x0}) dup2(r1, r0) prctl$seccomp(0x16, 0x1, &(0x7f0000692000)={0x0, &(0x7f000098c000)=[]}) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000542000-0x8)) [ 96.565285] audit: type=1400 audit(1518342958.837:125): avc: denied { create } for pid=18919 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:init_var_run_t:s0 tclass=key permissive=1 [ 96.593164] sock: process `syz-executor3' is using obsolete setsockopt SO_BSDCOMPAT 2018/02/11 09:55:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x4}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) time(&(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) set_tid_address(&(0x7f0000a10000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 09:55:59 executing program 3: clock_getres(0xdffffffffffffff5, &(0x7f0000001000-0x10)) r0 = syz_open_dev$mice(&(0x7f0000351000)='/dev/input/mice\x00', 0x0, 0x100403) recvfrom$llc(r0, &(0x7f0000a58000)=""/238, 0xee, 0x0, &(0x7f0000815000-0x10)={0x1a, 0x18, 0x0, 0x2, 0x89, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e2c000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x5, 0x8}, &(0x7f0000e6f000)=0x8) socket$unix(0x1, 0x2, 0x0) 2018/02/11 09:55:59 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x40000000000001cb, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b5000)='/dev/sequencer2\x00', 0x2001, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/02/11 09:55:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000880000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000c02000-0x4), 0x4) getsockname$netlink(r0, &(0x7f000017f000), &(0x7f0000ebc000-0x4)=0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000305000)='/dev/autofs\x00', 0x101180, 0x0) socket(0x1f, 0x80a, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00007f0000-0x4)=0xffffffffffffdfd5, 0x4) getpeername$ipx(r1, &(0x7f0000716000-0x10), &(0x7f00009aa000-0x4)=0x10) r2 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x1) ioctl$TIOCSBRK(r2, 0x40044591) write(r2, &(0x7f0000fdd000), 0x0) r3 = request_key(&(0x7f000041e000-0x6)='.dead\x00', &(0x7f0000581000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000b61000-0x5)='self\x00', 0x0) r4 = add_key(&(0x7f0000ddb000-0xd)='dns_resolver\x00', &(0x7f0000414000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f66000)="04e0c62e0a6c7106cf4958", 0xb, 0xfffffffffffffffd) keyctl$instantiate(0xc, r3, &(0x7f000077b000)="53386b2b963557045f38a8238889820907372702a9c5ca73acb9e30bb0514a6be7de55eeb896b2bb946487c9954eee279cf979a064ed36fd7d9f7df503a9689c495463ab24afce4996556673a2ca7c92da7b7a9110be6e784d90938b176273115f5869d25274889de622367710a4e7b752d87cb69c5b69496bd82524e6d5d0db006b2b245798e603549e73a5a1e0a2f9f53c76d2c67e76fc61146de98ea5d2ecf42e574492c3768e6a5c9742f485d2551ea994a3ba25b0720662c40b505b8219e210fd99f4afc3c47795ef893e8b12fe9563ba8ee2f998fc54b7e599648fa5063a980dabf376b44f79bb3a94af4369f5aa76", 0xf2, r4) 2018/02/11 09:55:59 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/11 09:55:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x26d4, &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0xa001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x9, 0x0, 0x3, 0x400}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001000)={0xfff, r1, 0x1, 0x9b6}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/checkreqprot\x00', 0x101140, 0x0) 2018/02/11 09:55:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="c9", &(0x7f0000744000), &(0x7f0000001000-0x4), &(0x7f0000804000)) request_key(&(0x7f00002c2000)='pkcs7_test\x00', &(0x7f00005ad000)={0x73, 0x79, 0x7a}, &(0x7f0000453000-0x1)='\x00', 0xfffffffffffffffa) 2018/02/11 09:55:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2000000005, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000ce5000)=""/68, &(0x7f00009a0000-0x4)=0x44) 2018/02/11 09:55:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c73000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) mmap(&(0x7f0000869000/0x2000)=nil, 0x2000, 0xb, 0x810, r0, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x40880) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000030d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x10, &(0x7f0000c5d000), &(0x7f0000e64000)=0x4) signalfd4(r2, &(0x7f0000334000)={0x400000464}, 0x8, 0x800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000dd2000)) read(r1, &(0x7f00001fa000-0x18)=""/24, 0x18) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a81000)='/dev/keychord\x00', 0x52080, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000483000)={0x0, 0xf9, "8d8fcd64943d312b1b1a47a5b5755de12c9b001a0af485a4f553528cfbc2cafb82bf96a4269d44927efa352bdb81c6dd0ef79466bb408d55930e3c0f26f4faee9b329175dbd61d47a4a4dfb567f99e41a391a0f1b5eb0cbe6ba26254cc31d78591920a79f6f7b16391946dab93a9e69e09ff1bbb78a6f2774ce03970069abbfdffd82e297f48eb40184c7f3d2ce076a52741c3c3511076ab10d17fcfb762440523c3ce43a1da397866aac31adf3621275b6d32b0af1c286983f09203c5c38d4e602e777017edd138ef84fb9861eac5b0c3d08126169a49baeddaf2623ed65ed68fb3a963f41d5bddec018651c04b69cd3bda3826982844156c"}, &(0x7f0000a55000-0x4)=0x101) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000f51000)={0x8000000, 0x5eee, 0x36}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000d33000-0x20)={0x213, 0xb950, 0x4, 0x10000, 0x5, 0x0, 0x5, 0x0, r4}, 0x20) timer_create(0x7, &(0x7f0000a76000)={0x0, 0x2e, 0x0, @tid}, &(0x7f0000a36000-0x4)=0x0) timer_getoverrun(r5) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000f29000)={0x80, 0x9, 0xfffffffffffffc01, 0x1, 0x2, 0xfffffffffffffffc}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000001a000-0x30)={0x0, 0x0, &(0x7f00002ad000)=[], 0x98, 0x0, &(0x7f0000771000)="15fa3181c8209e1f6ce299f6d1f851cfdf2eddc6a1c4065e13874fc09ffb0869b0346a39ec7bbee1b02c9a4ff69f1cb37c4f4e4e8e7306b093e7f9a9182f7f697dcfd118e72364bd2f7e8fc5909cb275dda172146edcf96540b4d2cdd12e5a5d5322e67d545ae3299f158a08ce96a87f5409e574d5d363878ae8fa702c449edef2a61ef16e0751d5be1bdd2f3eececcd24403ef792b81e3b"}) 2018/02/11 09:55:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$lock(r1, 0x6, &(0x7f0000011000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000003000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000-0x8)={0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@generic="b37444325ee3554e4801b2776c5f821c", 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000013000-0xc)={@multicast2=0xe0000002, @empty, r3}, 0xc) 2018/02/11 09:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001f5000-0x8)) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x6, 0x4}) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) 2018/02/11 09:55:59 executing program 3: 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, &(0x7f0000002000-0x20)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x6}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 09:55:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x805, 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000867000)={0x0, 0xcb}, &(0x7f0000b7e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000bb0000-0x94)={r1, 0x8c, "c7c0635f783d440219c49969257326fd85a3988759743282c2997276402d72910fcc0ecb147294452660b6a2f2b6935bcd77ceb7e95c7dba271a951a28e1cc7d170a87f41bd8047f9873eab79872dbc27ce43fafa4e9eb7b2128974bb608dd71db3a5a432958e2b07d9463a0acc7a4e7d07afb1c9ab8da2fd4dee94339ea8fc2d3cc8146332298f4e06e2522"}, &(0x7f000035e000)=0x94) mkdir(&(0x7f0000be1000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r4 = openat(r3, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r4, &(0x7f0000020000-0x8)='./file0\x00') renameat(r4, &(0x7f0000da3000-0x14)='./file0/file0/file0\x00', r2, &(0x7f000020b000)='./file0/file0\x00') 2018/02/11 09:55:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3ffffffffffffffd, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000b61000-0x9)='/dev/sg#\x00', 0xfff, 0x40000) r2 = creat(&(0x7f0000992000)='./file0\x00', 0x4a) renameat(r1, &(0x7f0000e3c000-0x8)='./file0\x00', r2, &(0x7f0000ba1000-0x8)='./file0\x00') sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x54c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x54c}, 0x1}, 0x0) 2018/02/11 09:55:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f000008a000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[{0x10, 0x29, 0xb}], 0x10, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bbd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006d4000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000490000-0xe8)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000a13000-0x4)=0xe8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000fa6000-0x98)={0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x2, 0xe, 0x4, "3c9f4282b81ea99ef0f2ed024176944f56be81b1ffff27ff38fc23bb6aafcf4e9352518f9f2e9efeb4ef3c87b85ec33e6de64e2f48cf35f551bbcf3a4b34d2d7", "2f9e83134ef91b800588dc609bffb4e3b2d773dc3986bfa85474a7aa6f389e63", [0xfffffffffffffff8, 0x1]}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00006c1000-0x4)=0x7fffffff) fstat(r0, &(0x7f0000e37000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000284000-0xe0)=[{&(0x7f0000d60000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000b67000-0x10)=[{&(0x7f0000474000-0x14)="bb910c07fd03f216f4dfb73e65364ca12544e2914a950a9a1a99a88bb92e680bcb1679d320c8b20b6135b08e51", 0x2d}], 0x1, &(0x7f0000138000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x4800}, {&(0x7f000098e000-0x3)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000003c000)=[{&(0x7f0000926000-0xae)="d3252f2b556a7060b2f3af4d7e883dae275c65dc0d405311ca0ef8fe091ba30c7be81220e8ae72bafe685ecdfa0acd21c20cc0badac04b362cea3725b9835d31d8537c05582ec858ae88fb106fbc2db4baa5b4252c76e0c52d75735ea230e33925f144083810d063b46e0406982c2a291d95ccfafe54aae761ecf7ff5d11aeb12ee3de9926f0d8a3da2a929f19ca785606709bfbe8b87c7540e2958d5656af74434f815593c8637fb0ce42763f1a", 0xae}, {&(0x7f00005a8000)="a70239252d64cca077fbbec7fe09a8e2351e70f4aead05a3088da0b5fe7ddda9103b5336b06e1f282f8b900aa993642109ecdc70b571247c8158c4dcc2eba36966d84782c3bac2c5ae8116e997be5da64877c5931d9b30b5d3f479293542c74318e03dde2f49ec466d4c99a54e5e90b0c29aed02d3", 0x75}, {&(0x7f00001b8000-0x95)="b6ead9576d9e75fa555f1c4f2a28966c65ace70b49ba556ce89038872ed6da597ee81b2b9be92fd4124535767607f0ee4f3e52d378be8b8b3c846e84030ef351385e9106fdc4503a2e19182035e51897b5a889fd6ef1e316088a692ef89402f60ae1878ce953d41c30aeee321a00efba144afc39f42f9138419705f6c7a6ec9bbd0762eb6442b921f1ac04a8f07e2a44292873ea46", 0x95}], 0x3, &(0x7f00007d6000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x5}, {&(0x7f0000528000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006f2000-0x30)=[{&(0x7f000089a000-0xed)="e9dabed5609e7462537ce21638f011faa685d06e9d8594d638adf17553d1b57e19dcaeb33c5d87ddfcdfbfc17598643f0e33cf5d61eca4996b473b1502bf406d61575abfc66050ebe598ef041cdeeae5c982944d505926ffc4611e97200e7978266e303b53e29a77284b4be6a2a0a208510d4a57f053a035c438e5c3f58f2d9d769ab8b085fedf9c079266820d2a975db446a326e572c2f52d8277ee30f0e6b978b54ab849b22e4c3575a053b2176027e235049241829c75de36ea428abd1d6fcef0b05e20a572fd6f0d795469d6cfd5e2f9a7f39d538a84a61b08ae89aa546d46be3fe445bf3e20cca281a53a", 0xed}, {&(0x7f0000b3b000)="7b1ce82a659cd028746027fcb7a1b43b205ae10dc1d94870b310b63e6d31385c14692902f41222bf585652476fa808bd4615a0bfb9039c7a92ed4f907c7d238491e95bce7b8ca9e562ca0238193d8b10796d9c40db49d96664458e4f4a16f5bb7bc9b23dc1a156bc6c8675a3c7a7b425feb428a0a9c27f23e345a2246210e5cbd684cba82d94c47b01b99619cc3d94d58e70d0917f640e242b304229d2ebd42a687220ece17079a3b843a2e182370bb4429ce0c822127cac9f859d5692a084ff040db59abf85bca4762e0b9649430dd0edc21694e2ab54adf133780c5bc2a268", 0xe0}, {&(0x7f0000fe4000-0xf6)="6bf3108848bb0f2d67e8f76b43d781a39dc751edc72060fdf6442d30c75bc7c98afb9b16a7311051e87c7734503919d854ceeb28631a3c47b3daa86ab29223a5c7cf0f169fab7345d01c9d9ecd8b1baff8bb123d839b7c70e2924e28d94e0c7543a9796e529d113a7e5f197ce2ab1d751160f042e62a9c7cb963fd3a09b934a6b56f93c7f33f7b3925d5ca1c193e14903d846df45c976f4a4c7822c38448fed857b4f577b4fa213e3ebe9808340ba8a50d5385f0991ed627ff0cf2367a146afcc6a02327eb71af8b2a4594f1c9c20cd179607ebf962e88aa04cb59049bc2df8d843014cdadfe167d01d0c052e7a72cc30ad1a34616d1", 0xf6}], 0x3, &(0x7f00009a5000-0xe8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xe8, 0x24004000}, {&(0x7f0000e35000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000116000)=[{&(0x7f0000c1f000)="31f583571b167a0def2523a37d31acad7182ea34451b3227b2fdddc447a307185209be386343020175d146e2c645779e61c24f82630287344ff3b550f2", 0x3d}, {&(0x7f0000bfe000+0x4ae)="8660d3bbf0b3d62d0568b63abcc680e6", 0x10}, {&(0x7f00002fb000)="cc04353af5305f29c90e2c3c6ca20ca7145a6fd2602662cda7441d90d5c18786d25ddd2f9d517d2c1bd592d3e2af6740bc48e5aa3300", 0x36}, 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{&(0x7f0000311000)="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0x1000}, {&(0x7f0000437000-0xb6)="1c89a4e65f5a0b553d35e10a76e7af79cfe97ae53a4e117f56737965c41d4a59865b33646e406c4544b41f29212e509648296cda5cb487755fd95c443e04958e34e0a5de009dfc1a63f0bd9e91e902ec315484bd407f267cd81c44115fdf77b6c3a1cc013248f14e99594b80f1d5dfe3b4a05ed79e913123658a5e0eaf9cec2d8a3e5f8c10d161c59907cd24b4fd4d9c29585337021e5613678ac1c21524380068ae64457d82a2be5518251f38ca6d7a7039156821dd", 0xb6}, {&(0x7f0000b2a000-0xde)="53db9fa0c55976c82f3baa20821f589637befa7eb57261c22a1b6b340a423be06780f1507ca6d2e9ef9537c9e89ecc4d529ba7db1269386d39cfbe4287bc27992b24fda51b2cb5843f050a2d524a847f9bad7c91216f723e4d01f88ff0e227aefd39fddd6c34c1ede10a0d7d483b669966e14ff916f8202836111f6474b6ffca08c08381888324a6b5f44f7231793885f4ac71b24de3e66fe17996c09d7e06fa9220e0f659a54f143a3a28b43168c3b14921a114e19665c65a3b749171eb2416e32f3128dbe4d5a261c5ae18cb8f7b39f06f6b4b7ffc8d69a1ff86725432", 0xde}, {&(0x7f00002ef000-0xad)="819edd884c01fd116f7fe3cfec66d4e77f45a79bc952832dc9f2f3ed6cc72af6d3854961aa3232aa9cb487d464770e580a8c1181e818364c4d0e87a1f4e58fc55567eed497efd9ebd38d419a48b09750c3b9bb7a81fc1596a92e5b87e3142ff5889692115acfa28aea5f1a0baf8e8276be2d22802519c9157a41542a7cb1e810b18bce0014d07d9925ba9833f1615acd0a509729718a8c08dd22e603bbad0d0adb8224df5bfdde7742edaf07e3", 0xad}, {&(0x7f00009ca000)="555ef8a05bd1eac37bb2c3628e3cf2ca45caedced3f67e887ce14299afdfd48b8a624bba7e27aacd87cf937a286f15fbd406c681b8469115464433c67a5147be3157e83b0ef228d3b93e86fe9f", 0x4d}], 0x9, 0x0, 0x0, 0x4}], 0x4, 0x0) 2018/02/11 09:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x2), &(0x7f0000001000), &(0x7f0000dfe000-0x4), &(0x7f0000000000)) mincore(&(0x7f000002b000/0x2000)=nil, 0x2000, &(0x7f00005b6000-0x28)=""/40) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000045b000)={0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a99000)={@common='bond0\x00', @ifru_flags=0x2000}) 2018/02/11 09:55:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005e2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c81000-0xc)={0xa0000014}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)) epoll_wait(r2, &(0x7f0000eec000-0xc)=[{}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000f1000)) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) sendto$unix(r0, &(0x7f0000ecc000)="09732c2cfa002f35c2fbc5ff20c8b97671a351d98fd5df93b0f54e7a450099472408317d7e9f57b46d3fe2b1307336a247", 0x31, 0x4004000, &(0x7f0000cce000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/11 09:55:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000411000)={@multicast2=0xe0000002, @rand_addr, 0x0, 0x1, [@loopback=0x7f000001]}, 0x6a4) setsockopt$inet_mreqsrc(r0, 0x0, 0x200000000025, &(0x7f0000231000)={@broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/02/11 09:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000064c000-0x8)='./file0\x00') chdir(&(0x7f00000d0000-0x8)='./file0\x00') chdir(&(0x7f00001ec000)='..') truncate(&(0x7f0000e81000-0x2)='..', 0x0) 2018/02/11 09:55:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) 2018/02/11 09:55:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000097a000), 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000228000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c6e000-0x108)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x8dfa, 0xfffffffffffffff8, 0x1ff, 0x7, 0x5, 0x46, 0x3, 0x40, 0x20000, 0x9, 0x401, 0x4, 0x7, 0x9, 0x8]}, &(0x7f0000e14000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000065b000-0x8)={r2}, &(0x7f00003fe000)=0x8) r3 = dup2(r0, r0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00004c6000)=0xffff, 0x4) utimensat(r3, &(0x7f00008c0000-0x8)='./file0\x00', &(0x7f0000249000)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x100) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020b000-0x4), 0x4) sendmsg$nl_route(r3, &(0x7f0000403000)={&(0x7f0000cf1000-0xc)={0x10, 0x0, 0x0, 0x11e7df717b7e7769}, 0xc, &(0x7f00008b9000-0x10)={&(0x7f000062e000-0x10)=@ipv4_getnetconf={0x4c, 0x52, 0x100, 0x6, 0x3, {0x2}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x4}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x1480000000000000}, @NETCONFA_FORWARDING={0x8, 0x2, 0x7}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x2a}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x2efe}, @NETCONFA_FORWARDING={0x8, 0x2, 0x7fa0552d}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x4000) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003d1000)='/dev/vga_arbiter\x00', 0x2000, 0x0) shutdown(r4, 0x0) 2018/02/11 09:55:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c03000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) accept4$llc(r1, &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000702000-0x4)=0x10, 0x80000) dup2(r0, r1) 2018/02/11 09:55:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98), &(0x7f00009d0000)}}, &(0x7f0000454000)) r0 = memfd_create(&(0x7f0000dc0000-0x8)='{cgroup\x00', 0x3) r1 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000e5c000-0x4)=0x0, &(0x7f0000f25000-0x4), &(0x7f0000473000-0x4)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00006f1000)={0x0, 0x4, r1, 0x930, r2, 0xffffffffffffffff, 0xfffffffffffffff9, 0x9}) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000337000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000c1d000-0x24)={0x6, 0x7fffffff, 0x9, 0x4, 0x20, 0x6, 0x4, 0x4, 0x4, 0x9, 0x8, 0x389}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r3}, {0x0, 0x989680}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00009ce000)={0x0, 0xffffffffffffffff}, &(0x7f0000e00000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000ff8000-0x8)=@assoc_value={r5, 0x7fa}, &(0x7f0000794000)=0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f000020f000-0xc)={0x0, @remote, @dev}, &(0x7f0000569000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000062f000)={r6, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, &(0x7f00005c5000-0x4)=0x8c) 2018/02/11 09:55:59 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000794000)='/dev/usbmon#\x00', 0x7fff, 0x602000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) dup(r1) write(r1, &(0x7f0000ae8000-0x24)="2400000052001ff5fef9f407002304000a14f51108000100020000000800020000000000", 0x24) signalfd(r1, &(0x7f000017b000)={0x8000}, 0x8) 2018/02/11 09:55:59 executing program 1: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000000d000-0x8)) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000e77000)=[{&(0x7f00001ed000)="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", 0xfe}, {&(0x7f0000732000)="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", 0x1000}], 0x2, 0x0) 2018/02/11 09:55:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000035d000-0x8)) write(r0, &(0x7f0000935000)="2200000015000700ea0910080900e7ff0a00000000221d00040003000001008c45ab", 0x22) 2018/02/11 09:55:59 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 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) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000fbc000)=0xfff) sendmmsg(0xffffffffffffffff, &(0x7f00001c1000)=[], 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000e97000-0x38)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000267000-0x4), 0x4) shutdown(r1, 0x1) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r2) sendto$llc(r3, &(0x7f0000003000-0x1000)="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", 0x1000, 0x0, 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r4, &(0x7f0000012000-0x38)={&(0x7f0000001000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000011000)=[]}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 09:55:59 executing program 7: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00007f4000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/11 09:55:59 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ffd000-0x90)={0x3, {{0x2, 0x3, @rand_addr=0x4}}}, 0x90) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000ff7000), &(0x7f0000ff7000)=0x4) 2018/02/11 09:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000557000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b48000)={0x100000001, 0x0, 0x10003, 0x86}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000020a000-0x10)={r2, 0x8000}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000469000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x2010000000000040) shutdown(r0, 0x0) 2018/02/11 09:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000113000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VF_PORTS={0x4, 0x18, []}]}, 0x38}, 0x1}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/11 09:55:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000075f000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c27000)=0x9, 0x165) r1 = syz_open_procfs(0x0, &(0x7f0000738000)='attr\x00') getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000010d000)={0x0, 0xc87, 0x2, 0x5, 0x2, 0xfffffffffffffe01, 0xb4, 0xfc00000000000, {0x0, @in6={{0xa, 0x1, 0x4, @empty, 0x80}}, 0x0, 0x1, 0x8, 0x6, 0x871}}, &(0x7f00005a3000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b09000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x5, 0x5}, &(0x7f0000e54000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002b0000-0xc)={r2, 0x0, 0x20}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e19000)={r4, 0x800000000005, 0x1000000000020}, &(0x7f0000869000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000257000)={r5, 0x5}, &(0x7f0000836000-0x4)=0x8) getdents64(r1, &(0x7f0000001000-0x1000)=""/48, 0x30) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000b89000)=[0x1, 0x6]) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000637000-0x15)='/proc/self/net/pfkey\x00', 0x511201, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00004ee000)={r3, 0x6}, &(0x7f0000357000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f34000)={r4, 0x7}, 0x8) 2018/02/11 09:55:59 executing program 5: clock_getres(0x7, &(0x7f0000369000)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fb3000)='/dev/pktcdvd/control\x00', 0x109803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8d)=""/141, 0x8d) 2018/02/11 09:55:59 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005db000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fc6000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) renameat(r1, &(0x7f0000fc6000-0x8)='./file0\x00', r2, &(0x7f0000a9d000-0x8)='./file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f0000676000-0x4)=0xc) fcntl$setown(r0, 0x8, r3) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bd4000)=@common='ip6tnl0\x00') mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fc5000)='./file0\x00', &(0x7f000067c000-0x8)='./file0\x00', &(0x7f0000fc6000-0x5)='aufs\x00', 0x2, &(0x7f0000fc5000)="aeec54b610f6a06a59eb41c70d2f98f6cf10") fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setregs(0xf, r4, 0x0, &(0x7f0000fc5000-0xc2)) 2018/02/11 09:55:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x3}, {}], 0x30) writev(r0, &(0x7f00001ac000)=[{&(0x7f0000ca3000)="62901ce800000476000370c0186f6842a1ea55db30dc7e", 0x17}], 0x1) execve(&(0x7f000007b000)='./file0\x00', &(0x7f000052f000)=[], &(0x7f00006fd000-0x10)=[]) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000a9000)='/dev/hwrng\x00', 0x404040, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000d79000)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fdf000-0x4), &(0x7f0000de6000-0x4)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/11 09:55:59 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000003000)=""/16, &(0x7f0000004000-0x4)=0xffffff1c) 2018/02/11 09:55:59 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b08000)='net/ip6_tables_matches\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00001a7000)=0x6, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005c4000-0x5)='veno\x00', 0x5) 2018/02/11 09:55:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r0) sendto$unix(r1, &(0x7f0000010000), 0xfffffffffffff000, 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000ae1000-0x7)=@random={'btrfs.', '\x00'}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001ff000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a44000-0x18)={0x0, 0x1000, 0x8, [0x5, 0x7, 0x2, 0x6, 0x9, 0x6, 0x4, 0x4]}, &(0x7f0000a06000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000241000)={0x2, 0x200, 0x199, 0x9, 0x0}, &(0x7f000059a000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00003c4000-0xb8)={r3, 0x5, 0x2, 0x0, 0x8, 0x3, 0x1, 0x2040000, {r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x74, 0xfffffffffffffffd, 0x8, 0x1, 0x6}}, &(0x7f0000711000)=0xb8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00006f5000), &(0x7f000008b000)=0x4) 2018/02/11 09:55:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000232000)={0x0, 0x15, "5f98ba22cc172bc61898bbb05a0ff45e6c77d3b308"}, &(0x7f0000001000-0x4)=0x1d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000413000-0x98)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0xffff, 0x9}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) recvfrom$ax25(r2, &(0x7f0000021000), 0xfffffe27, 0x0, &(0x7f0000a82000-0x10)={0x3, {"1fb85d6dcdfc76"}}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r3 = syz_open_dev$sg(&(0x7f00003b2000-0x9)='/dev/sg#\x00', 0x7f, 0x200000) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000a4d000)=0x40) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r2, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/11 09:55:59 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f000042c000)='./file0\x00', 0xe001, 0x0, 0x0, 0xfff, 0x1000) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000cfd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00006e6000)=0x10) socketpair(0x3, 0x3, 0x400, &(0x7f0000a8a000-0x8)={0x0}) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00004f7000-0xe8)) poll(&(0x7f000059a000-0x10)=[{r0, 0x2004}, {r1, 0x200}], 0x2, 0x8) r3 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r3, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r3, 0x0, 0x21, &(0x7f000013e000)=0x7, 0x4) ioctl$int_in(r3, 0x5452, &(0x7f0000f75000)=0x4) writev(r3, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) 2018/02/11 09:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000418000-0x8)={0x0, 0x0}) fdatasync(r0) fdatasync(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b4e000)='/dev/keychord\x00', 0x30000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00004e5000)=0x3f) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000715000-0x290)={0x1c, 0x2, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x6, [@generic="aa"]}]}, 0x1c}, 0x1}, 0x0) r4 = add_key(&(0x7f0000a61000)='ceph\x00', &(0x7f0000660000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f55000-0x1000)="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", 0x1000, 0xffffffffffffffff) add_key(&(0x7f000064b000-0x6)='.dead\x00', &(0x7f0000aa3000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000909000-0x3f)="92af02a93ca93edfa92b1cb930950db803234e9f8fe35d5d80cd58b9471c3ccda2f5a4a885fcbb2cc55c21a9db8a62599ab698321c145bd8ef5c4d3d3f6e1a", 0x3f, r4) 2018/02/11 09:55:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x0, @broadcast=0xffffffff}, 0x3b1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000229000-0x10)={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) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000cae000)) sendmsg$key(r1, &(0x7f0000e97000-0x38)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @empty}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x16, 0x18, 0x0, 0x0, 0xa3, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5dd4cc0838c31e0d7cd9fda4ccb6bebd74c624"}]}, 0xe8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004af000)={0x0, 0x6}, &(0x7f0000654000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000323000)=r2, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x98}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000d74000-0xfb)="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", 0xfb, 0x1, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) 2018/02/11 09:55:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) r1 = accept4(r0, &(0x7f0000154000-0x10)=@can, &(0x7f00006f1000)=0x10, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000116000-0x4)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000975000-0x4)=0x2, 0x4) bind$inet6(r1, &(0x7f00005e2000-0x1c)={0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x1c) 2018/02/11 09:55:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000031b000-0x50)={@common='lo\x00', @ifru_ivalue}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000a40000-0x430)={'filter\x00', 0x7, 0x4, 0x3e0, 0x1e8, 0x100, 0x100, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f00002c3000), {[{{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xfffffffffffff001, 0xffffff00, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, @mac=@empty, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x1, 0x1, 0x5, 0x1, 0xfffffffffffffffb, 0x2, @generic="87fe9af4132f11d1fa815f6819dbe42a", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x40}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "8ccb35df4dc4f71c0300c882c42329da0ccba3e8f54252d47b40dcc20cf6"}}, {{@arp={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0xff0000ff, 0x0, @mac=@empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xff]}, 0x2, 0x3, 0x10000, 0x20, 0x85a, 0x6, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0xa0}, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x1f}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0xd, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000553000)='/dev/sequencer\x00', 0xc03, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000e85000-0x4)=0x5, 0x4) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) 2018/02/11 09:55:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f0000351000-0x1e)={&(0x7f00006f0000)=@kern={0x10}, 0xc, &(0x7f0000394000)=[{&(0x7f0000b56000-0x2bc)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000f97000)=[]}, 0x0) getuid() r1 = accept(r0, 0x0, &(0x7f0000e1a000-0x4)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a39000)={0x7, 0x3ff, 0x8200, 0x5d14, 0x100000000, 0x5, 0x3, 0x7f, 0x0}, &(0x7f0000d11000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000048c000-0x6)={r2, 0x101}, 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000746000)=@sack_info={0x0, 0x4, 0x101}, &(0x7f00004f3000-0x4)=0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00006f0000-0x10)=@generic="142ac31967961093a31df16f89db6ec5") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00002e1000-0x14)={r3, 0x4, 0x100000001, 0x5, 0x7fff, 0xb1}, &(0x7f00004ef000)=0x14) 2018/02/11 09:55:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000002e000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227f, &(0x7f000051e000)) sendmsg$netrom(r0, &(0x7f000097d000)={&(0x7f0000ac1000-0x48)=@full={{0x3, {"6dc0f3469ffc2d"}, 0x2}, [{"30dc478aea79b2"}, {"6567b53ece3e97"}, {"e1325c9114632d"}, {"48da98bef3ade0"}, {"8f75a64470353a"}, {"bc66f12af1dea2"}, {"aab309e6ed35cd"}, {"8366bec8745343"}]}, 0x48, &(0x7f00003c1000-0x40)=[{&(0x7f00004ba000-0x51)="40aa1718763fd82c509a3da7e18c895b845d61d4ffb80bd24f42b6d2d1432ee1fa9f6b2ce4df987e01c5883e5352dbd054f2569ed556ce5026bc11dff9a3aa25596e56fa40b5f025142a228a0787f901b5", 0x51}, {&(0x7f0000f4b000-0x56)="c04f49607e5de718e052632a2b65690648ce832bb6e8d536e8d216b18ddf96589d9173d516122ba813a63f981811fce252a19aa5ca7bb85cc886d4c1aac626d8b9220ac84b08d9d92693e7f056990a84695804470171", 0x56}, {&(0x7f00006c2000-0x2e)="a200c33bdd077aea0598be46a4222d6d38cda5620efb58f8f4ef0aa821dcec83b8132d463d1bd61bf89d5c36899c", 0x2e}, {&(0x7f0000a9c000-0xb)="09fffe17335d7ade744b8a", 0xb}], 0x4, &(0x7f0000186000)=[{0x88, 0x10e, 0x4, "ea4d22afc1fde37811915c79166980d6dcb547ed8d91ed906a22b267cd460687552b4c7d469f41406228e046bbd57facccbac1064ef2cdae3c0f7afe53cc605e9c933de1bed0adcb0109013b9bc50c472bff715ef8140d63538d9d9903448d0b6de0ecc29f4e073a94c3f5c400bcad42c927"}, {0x88, 0x101, 0x910, "516726f6dabbbe2dd2fd4dd45292256b3d986c103d6b2f46ddf0af02685f4db7311275f4f29966cc94c6c9aff4d1c681665d7583507ea4e9c906596d8b9db39b45ecdc61a90478c8892f0e2d9556b3c847ca46176a6a67e5de6a58fcb2e2ce9061242caecef8f17d267d78d8126056924f6f3d8b"}], 0x110, 0x4}, 0x20000004) 2018/02/11 09:55:59 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000764000)='/dev/autofs\x00', 0x1fffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="504fe25b53b63ad5c20d9d3abbdfc7dd52dbdf3ef46c752b7460f7bfb71f3da63ff20e9527626a997488e2d27ea3189d9de820e515971490a51eb6bfd1ee7b4a255c44b81c163e7d0b8bfed52d2ff30d9c3223278d2fcff31713ec4096d45634c02c29c0ae740684bc0f1ff0b7e79b71d5c7f02a569c9e2779ca7db53fa18bf3e1920edc71da3bd7ff96ee2149f6a398", 0x90, 0x40000, &(0x7f0000ade000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00003e6000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000956000-0x4)=0x1c, 0x80800) close(r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00006d7000-0xe)='/dev/keychord\x00', 0x181000, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f00003c1000)={0x9, 0x4}) pkey_alloc(0x0, 0x1) chmod(&(0x7f0000469000-0x8)='./file0\x00', 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00004a1000)) syz_open_dev$mice(&(0x7f000046a000-0x10)='/dev/input/mice\x00', 0x0, 0x480000) r4 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r4, 0x5382, 0x0) 2018/02/11 09:55:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bce000)={0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f4a000)={@multicast2=0xe0000002, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) epoll_create1(0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00006d0000-0x40), &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/11 09:55:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000031b000-0x50)={@common='lo\x00', @ifru_ivalue}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000a40000-0x430)={'filter\x00', 0x7, 0x4, 0x3e0, 0x1e8, 0x100, 0x100, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f00002c3000), {[{{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xfffffffffffff001, 0xffffff00, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, @mac=@empty, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x1, 0x1, 0x5, 0x1, 0xfffffffffffffffb, 0x2, @generic="87fe9af4132f11d1fa815f6819dbe42a", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x40}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "8ccb35df4dc4f71c0300c882c42329da0ccba3e8f54252d47b40dcc20cf6"}}, {{@arp={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0xff0000ff, 0x0, @mac=@empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xff]}, 0x2, 0x3, 0x10000, 0x20, 0x85a, 0x6, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0xa0}, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x1f}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0xd, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000553000)='/dev/sequencer\x00', 0xc03, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000e85000-0x4)=0x5, 0x4) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) 2018/02/11 09:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00008c0000)=[{&(0x7f0000501000)="2900000018003109642022010020e7060200000000ffff06800000000c000800040005000000f4ff01", 0x29}], 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000197000-0x8)) [ 97.513603] audit: type=1400 audit(1518342959.787:126): avc: denied { write } for pid=19115 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_fib_lookup_socket permissive=1 2018/02/11 09:55:59 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) connect$unix(r0, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/11 09:55:59 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000081a000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000def000-0x30)=[{&(0x7f000093b000-0x29)=""/41, 0x29}, {&(0x7f0000001000-0xfb)=""/251, 0xfb}, {&(0x7f0000001000-0x8d)=""/141, 0x8d}], 0x3, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='ns/user\x00') syz_fuse_mount(&(0x7f00008d8000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/02/11 09:55:59 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$lock(r1, 0x6, &(0x7f0000011000)) close(r1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/02/11 09:55:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000cc9000-0x8)={0x100004}, 0x0, 0x5f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) vmsplice(r2, &(0x7f0000cc0000-0x3b)=[{&(0x7f0000814000)}], 0x1, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000016f000-0x4)=0xffffffffffffffb7) [ 97.557778] audit: type=1400 audit(1518342959.837:127): avc: denied { accept } for pid=19115 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_fib_lookup_socket permissive=1 2018/02/11 09:55:59 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)="5c5237945e", 0x5) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty, @in=@dev={0xac, 0x14}}}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x20200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000)={0x6, 0x6, 0x400, 0x9333}, 0x8) 2018/02/11 09:55:59 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) time(&(0x7f0000013000)) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) 2018/02/11 09:55:59 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) socketpair$inet6(0xa, 0x0, 0xffffffff00000000, &(0x7f0000007000)) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) [ 97.594450] audit: type=1400 audit(1518342959.867:128): avc: denied { ioctl } for pid=19115 comm="syz-executor0" path="socket:[38715]" dev="sockfs" ino=38715 ioctlcmd=0x89a0 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/11 09:55:59 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000048e000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000001000-0x40)=@objname={'system_u:object_r:initrc_var_run_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x32, 0x39, 0x20, './file0\x00'}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000001000)=0x200, 0x4) mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/11 09:55:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x21, &(0x7f000040b000-0x10)) timer_create(0x7, &(0x7f0000b0f000)={0x0, 0x11, 0x2, @tid=r0}, &(0x7f00007fe000-0x4)) 2018/02/11 09:55:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000207000-0x40)={0x0, 0x0, 0x2, 0xfffffffffffffffa, 0x400000000000000, 0x8, 0x1, 0x9}, &(0x7f0000001000-0x40)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000000) recvfrom$llc(r0, &(0x7f0000a0d000-0x5)=""/5, 0x5, 0x1, &(0x7f0000455000)={0x1a, 0x17, 0x5, 0x12fd, 0x6, 0x4, @link_local={0x1, 0x80, 0xc2}}, 0x10) sendmsg$netlink(r1, &(0x7f0000351000-0x1e)={&(0x7f00006f0000)=@kern={0x10}, 0xc, &(0x7f0000394000)=[{&(0x7f0000b56000-0x2bc)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000f97000)=[]}, 0x0) 2018/02/11 09:55:59 executing program 2: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dba000)="0707040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db9000)=""/196, &(0x7f0000d88000-0x4)=0xc4) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000dbc000-0x10)=@vsock={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) 2018/02/11 09:55:59 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000003000)="49f1775f64defe0bac201ab2db9e3897c53d193f849d69e7b0ee7199bb4f5f5aaf97bf94e37ce835332f21a8df542b438eb0855f5bc0d09a10e4be77f243a28ee208bab562d7f857bc2a4dd2db5b62ac9632c873b640dfa5f841f352750ef262be5471f74ee474192dda1f363088af2bf8af07677a20b2d9701f197c4af3e27e4f36c016a3719cd54ec5ae67afaa996be0bd35e52042a6f12cbe5da8f4691b4736", 0xa1, 0x1d, &(0x7f0000005000-0x10)={0x77359400}) clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) r0 = syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x36, 0x8200) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000008000-0x4)=0x4593, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000003000-0x7), 0xc1000006, 0x0) 2018/02/11 09:55:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ed6000)={0x100000001, {{0xa, 0x1, 0x4d, @empty, 0x4}}}, 0x88) rt_sigsuspend(&(0x7f0000419000-0x8)={0x9}, 0x8) 2018/02/11 09:55:59 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(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}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000), &(0x7f0000003000), &(0x7f0000014000-0x40), &(0x7f0000003000-0x10)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xd) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000005000)={&(0x7f0000d69000/0x4000)=nil, 0x4000}) 2018/02/11 09:55:59 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f000073a000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x40002018}) fchmod(r0, 0x0) munlock(&(0x7f0000000000/0x1000)=nil, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000005000-0xe)='./file0/file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000004000)='./file0/file0\x00', &(0x7f0000006000-0x8)='./file0\x00') 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) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000006000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff}, 0x2, 0x4, 0x2}}, 0x2e, &(0x7f0000007000-0x20)=[{&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="2587820dbd7599015d19654d8382680e1738ab3a92bf8cc1e4603367160b2f4524656340636c9ad23bc7b88cb7154b6796466370d7d9ab36b9eff346cb58feff99bfc389142ad5ff7a91f56516fc80b2b20ab4e507dfb5ed02f9679dbccf72c16f1395f22e468d319e9e2e3fa0a455ffae747d219408295a8b546ed22d47b7da8eefbadc8ae238c41f843aa45965f5242749d74bb0645c61b42adcfedb87ee061e0bcf1a8d4991ac18e8a46c8ca3998b51a1d10b06120b81076d547b39f25e75e71b69", 0xc3}], 0x2, &(0x7f0000006000)=[{0xe0, 0x1, 0x1f, "ad53b53bbf0f1f1cdb5fb9a0eb7cf50be56f04c8b369b3dbbe4aae5cfdd7001f96a91ae84d56e31684fad5150c9f4969c53f5f65762d185f3afc27cfc92eae8f05a2adc28a7d8bd20de97f2f2f8c0ff61fcc33390a5c864b47ef4613939dbbf675ec9545794762d79c5eb0d2f897782cc072137e5895ec222672eab943042dd32c3c105c3885180ff140cfe3f77fe760563a69c43d0ce8fbc5c7b013bb0bb47fbdd6980982023e54860f08d0c9388d478651862671f1a8a1ec512721e809112b1eded3e58c67be84c4f49fd4"}, {0x38, 0xcdcd630ea996a6ad, 0x4ad6, "940ad988c3978a97f77cd7b782b9c7b2bb73918caa30353fd5deb1192fced5e066ea"}, {0x60, 0x1, 0x14000000, "4d6b1d269584e4a8c3ca7d80011ef949ffb91cc5b69cb0179c9499cd3826f38838564e164d92e15665aed23fe404b47414af6d531351eb06cc6aa7927f76637b2a20ec70dd6e981f6a7f15c9"}], 0x178, 0x8801}, 0x40041) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000007000)='./file0/file0\x00', &(0x7f0000005000)=[&(0x7f0000000000)='&vmnet0\'\x00', &(0x7f0000001000)='trusted@+vmnet0eth1\\.,(\x00'], &(0x7f0000007000)=[&(0x7f0000008000-0x1)='\x00', &(0x7f0000006000)='{mime_type:vmnet1\x00', &(0x7f0000001000-0x3)=']@\x00', &(0x7f0000005000)='>system\x00']) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000009000-0x4)=0x1, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000009000)={0x0, 0x4}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000a000-0x8)={r1, 0x7}, &(0x7f0000009000-0x4)=0x8) 2018/02/11 09:55:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_set$pid(0x80000002, r0, 0x0) clone(0x0, &(0x7f0000b34000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f000041b000-0x3e)) 2018/02/11 09:55:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0x6, 0x3) 2018/02/11 09:56:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) mkdir(&(0x7f0000e82000-0x8)='./file0\x00', 0x0) modify_ldt$read_default(0x2, &(0x7f00005fa000)=""/41, 0xffffffffffffff92) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f00001a5000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000042000)='./file0\x00', 0x90) getgid() ftruncate(r0, 0xfffffffffffffffb) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/02/11 09:56:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000095a000-0x8)='./file0\x00', 0x800, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d7e000-0x6)={0x0, 0xfffffffffffffffe}, &(0x7f00009a2000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000043000)={r1, 0x0, 0x20}, &(0x7f0000fbc000)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000f2d000-0xc)={@empty, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000905000-0x8c)={r1, @in6={{0xa, 0x0, 0x3ce, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, &(0x7f00004f7000)=0x8c) syz_emit_ethernet(0x64, &(0x7f0000bdf000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x56, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "8efe4803f82207d33093b5bedb0804544887badb815ba668eeab04554ac2f12228f21880abf97b63d6467ff108000000e9f9"}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x0]}) 2018/02/11 09:56:00 executing program 4: socketpair$inet6(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00009f6000)=""/221) r1 = socket(0x10, 0x2, 0x0) close(r1) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000001000-0x8)=&(0x7f000072a000), &(0x7f0000001000-0x8)=0x18) [ 97.694371] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=19183 comm=syz-executor4 2018/02/11 09:56:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b6f000)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000ae8000)={0x1, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @empty}}}, 0x118) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket(0x8, 0x2, 0x3) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000eae000)={"650aed0867decca5d7587c6130175eb5", {0x4, 0x1, 0x63bfd9, "fd39389a2955", 0x2}}) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000612000-0x4), &(0x7f0000f99000-0x4)=0x4) 2018/02/11 09:56:00 executing program 4: prctl$void(0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000d8d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000000000)=0x3a, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000dc9000)={0x27, 0x7f, 0x2, 0x5, 0x1, 0x0, "4aff2ac9d46f096f9bc2f598bf4a956378e4a748aeb40e5977c8fd440e4f11e3f1f881e470235fd7326269edd128224ea881adde1500597b89914bcbdf6e78", 0x8}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000f2e000-0x9e)="ddfb313fd003b0ff8d5108ca2cbe9b8f22544e14518c4cf715cad887a315502bd01c1ef57fae345e9fa8c2a86cab7a4ce60aa34b9e438dfd4ddfe9106c08fb3cc18c72a003a089ce39795f66404b9858e8edbd34a7304ecfa98a54cc2f83eb636ed6085c093aefb92beac609350ec48353d1e337336597ea6b36436244dcc5f456d53a6d7ac13b548d915441db0c6637f844bc7244f8eb51479a9ffe5246", 0x9e}, {&(0x7f0000c66000-0x19)="5d73797b4059ffbf794d93a1348863c2f14984dcdb16083373", 0x19}], 0x2, &(0x7f0000592000)={0x70, 0x13e, 0x9, "b95c5d131fc8b743728cdf0fde807e393820336e44d6b125b18b723b3af76d7f6b61a4dd6114dff12a5f4f47edc2408ff95edf2ce4ec095541005ce93def99a1480f0db695c7d2e0cd8bc959cf8fba1362deb7a26c1d59aeed"}, 0x70, 0x4000}, 0x4044040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000001000-0x50)={@common='ipddp0\x00', @ifru_data=&(0x7f0000000000)="f6a5ae8319638d5d38522f49cdbfdbb68c61e08544428c83e603be2af3964cc1"}) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r2, 0x0, &(0x7f0000001000-0x4)=0x1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000+0x650)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000001000)) socket$packet(0x11, 0x3, 0x300) inotify_init1(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setuid(r4) 2018/02/11 09:56:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000033000)={0x0, 0x0}, &(0x7f000059a000-0x4)=0xc) socketpair(0x0, 0xf, 0x2, &(0x7f0000fdc000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000940000-0xe8)={{{@in=@rand_addr=0x6ce, @in=@multicast2=0xe0000002, 0x3, 0x3ff, 0x1, 0x0, 0xa, 0x20, 0x20, 0x2f, 0x0, r1}, {0x2, 0x8, 0x20, 0x8889, 0x40, 0x6, 0x1, 0x3}, {0x8, 0x3, 0x4, 0xb5}, 0x8, 0x7, 0x2, 0x1, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x3, 0x1, 0x4, 0x4cd, 0x800, 0x3}}, 0xe8) syz_open_procfs(r0, &(0x7f0000199000)='net/mcfilter\x00') r3 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r3, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xfffffffffffffffe}, 0x1c, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f0000f4e000-0xa0)=[{0x10, 0x29, 0x43}], 0x10}, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x6, &(0x7f0000d60000)=0xfffffffffffffe00, 0x4) 2018/02/11 09:56:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1c000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000084f000)={0x0, 0x100000001}, &(0x7f00008d9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cc9000-0x8)={r2, 0x8}, &(0x7f000006a000-0x4)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r4, &(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}) 2018/02/11 09:56:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000010e000)='/dev/snd/seq\x00', 0x0, 0x1) r1 = epoll_create1(0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a2a000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004f4000-0xc)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/11 09:56:00 executing program 7: pipe(&(0x7f0000675000)={0x0, 0x0}) getpeername$llc(r0, &(0x7f00006fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00009a1000)=0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000ea1000), 0x4) 2018/02/11 09:56:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000e80000-0x4)=0x1ff, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000bf1000-0x4), &(0x7f000009c000-0x4)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000a45000)=[{&(0x7f0000551000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000ab3000)=[], 0x0, &(0x7f0000388000-0x150)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1}], 0x60}], 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000902000)='/dev/usbmon#\x00', 0x5, 0x28000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004e5000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b84000)='/dev/keychord\x00', 0x24000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00006ec000-0xc)={r2, 0x0, r3}) 2018/02/11 09:56:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000061f000)={0x0, 0x7fff, 0x10}, &(0x7f000039a000-0x4)=0xc) r3 = epoll_create1(0x80000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003de000)={r2, 0x8, 0x2, [0x1, 0x6d]}, 0xc) bind$inet(r1, &(0x7f0000135000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) splice(r1, &(0x7f0000015000), r3, &(0x7f0000153000-0x8), 0x100000000, 0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000aaf000-0xc)={0xa0800005}) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x4}, {r0}], 0x2, &(0x7f0000aac000)={0x77359400}, &(0x7f0000aad000-0x8), 0x8) epoll_create1(0x80000) getpeername$ax25(r1, &(0x7f0000c1e000-0x10), &(0x7f0000be0000)=0x10) unshare(0x8000) 2018/02/11 09:56:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000b95000)="2eea00", 0x0, 0x0, &(0x7f00003cf000-0x40)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000054d000)='/selinux/enforce\x00', 0xa0181, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000515000), &(0x7f0000d7d000)=0x4) unlinkat(r1, &(0x7f0000ec1000-0x8)='./file0\x00', 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000032b000)) socketpair$inet6(0xa, 0x80006, 0x2, &(0x7f000015f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000055f000-0x8)={0x0, 0x80000001}, &(0x7f0000655000-0x4)=0x8) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000131000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000adb000-0x8)=@assoc_value={r4, 0x2}, &(0x7f0000e93000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f64000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x16}, 0xfffffffffffffff9, 0x5d0807cb5d4615e4, 0x2, 0x1, 0x76c5, 0x4c, 0x6}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00008d7000-0x6)={r4, 0x9}, 0x6) r6 = syz_open_dev$mice(&(0x7f0000ad4000-0x10)='/dev/input/mice\x00', 0x0, 0xc2) fcntl$F_GET_FILE_RW_HINT(r6, 0x40d, &(0x7f0000a06000)) ioctl$VT_SETMODE(r6, 0x5602, &(0x7f00006d6000-0x8)={0xe59e, 0x3, 0x5819, 0x100000000, 0x9}) 2018/02/11 09:56:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005f8000-0xa)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r0, r1, &(0x7f000030f000), 0x400) [ 97.796212] audit: type=1400 audit(1518342960.067:129): avc: denied { setopt } for pid=19229 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/11 09:56:00 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d69000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0xfd)=""/253, &(0x7f0000d8c000-0x4)=0xfd) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000-0x50)={@common='yam0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x4, 0x1, 0x2}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3e, 0x0, @tid}, &(0x7f0000000000)=0x0) timer_gettime(r2, &(0x7f0000002000-0x20)) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000004000-0x68)={0x6dcd, 0x100000000, 0x1f, {r3, r4+10000000}, 0x0, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000004000)=0x6) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x8, 0x40, 0x9, 0x4bea90b4, 0x7f0000}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r5, 0x7}, &(0x7f0000006000-0x4)=0x8) r6 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x9, 0x2acd80) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000)='reno\x00', 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000006000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000004000-0x18)={@empty, 0x7, r7}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) read$eventfd(r6, &(0x7f0000006000-0x8), 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000007000), &(0x7f0000007000)=0x10) 2018/02/11 09:56:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000073c000)={0x19980330}, &(0x7f00001dc000-0x18)) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000b2c000-0x14)={@dev}, &(0x7f0000075000)=0x14) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) accept4(r2, &(0x7f000095f000)=@pppoe={0x0, 0x0, {0x0, @local, @syzn}}, &(0x7f00009c1000+0xde6)=0x1e, 0x0) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000002000-0x4), 0x4) ioctl(r0, 0x8918, &(0x7f0000000000)) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00002fd000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000342000)={0x8ad3, 0xdd63, 0x40, 0xee, 0x8, 0xf3}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00009f2000)) 2018/02/11 09:56:00 executing program 1: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f0000fee000-0x8)={0x0}) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f000034f000)="e0f3368e156a9d38a8082d815f405673a5f8b29e5f0787fec0b10f15ec3ae73e1798f711b5e86cef4e03b9ced1ac91bd9a10595f71198c3f54f0d7d060233af6a84e62b2557f065af6d3a1ee51") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) 2018/02/11 09:56:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000011f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000cf7000-0x4), 0x4) write(r0, &(0x7f0000d87000)="85f776637929fd4584a7bfea15c8800100000807000000ebf6665294", 0x1c) 2018/02/11 09:56:00 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)="5c5237945e", 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000-0xd)='net/mcfilter\x00') setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000003000-0x4)=0x1f, 0x4) fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) r3 = getpgid(0xffffffffffffffff) r4 = getpgid(r3) fcntl$setown(r2, 0x8, r4) fcntl$getownex(r2, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) setpgid(r5, 0x0) mprotect(&(0x7f00005b8000/0x3000)=nil, 0x3000, 0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty, @in=@dev={0xac, 0x14}}}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/02/11 09:56:00 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000000f000)='dctcp\x00', 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000c000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000005000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/11 09:56:00 executing program 2: r0 = socket(0x100000002, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000000000)="67d91101fa81b6fbdbab516a4d5fb0e6a2409c78667e1816b4a16c5069ed9a9d64707aae67c7ec663703c0e00f8ab66896", 0x31, 0x20000000, 0x0, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="f751cbd5578d9fcfbb38802494bc1a869ecf06869c1ae5d824ce5cf6cc1afe0c513a871f0c43011163", 0xfffffffffffffe2c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0xffffffff}, 0x8) 2018/02/11 09:56:00 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00009fd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000782000-0x2)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x42842f, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000e83000-0x8)) syz_open_dev$sg(&(0x7f00005c8000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ba1000)=0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000d12000-0x4)=0x8001, 0x4) getpriority(0x0, r2) 2018/02/11 09:56:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007ce000)='io\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000241000-0xc8)={0xe386, 0x40, 0x6, 0x8, 0x3, [{0x29f0, 0x62c0bcd2, 0x347, 0x0, 0x0, 0x400}, {0x1f, 0x5, 0x7f}, {0x6, 0x5, 0x0, 0x0, 0x0, 0x100}]}) 2018/02/11 09:56:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) fcntl$getownex(r1, 0x10, &(0x7f00002c6000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008c8000-0xe8)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000a5c000)=0xe8) fstat(r1, &(0x7f00002b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004c6000)={0x0, 0x0}, &(0x7f0000a4e000-0x4)=0xc) stat(&(0x7f00001ac000)='./file0\x00', &(0x7f0000ea1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000039000)=0x0) r9 = geteuid() stat(&(0x7f0000eea000)='./file0\x00', &(0x7f000063b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000d65000)={&(0x7f00002c5000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000717000-0x30)=[{&(0x7f0000c10000)="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", 0xfa}, {&(0x7f0000dac000-0x20)="e31691fec9eb91f622734b640292abc6ea06d2a65821af65a62a85fecc09417f", 0x20}, {&(0x7f0000b1a000)="70e37aa33ab9d47705491f9999baf08a24fc78d04b3c16bd7ad2ae7165824053e7949f7f38494e7577d76cc15ac8d8dd84b919142a434992a26810ad504c0f3e4f9f101c6d79071aba5324dc9e65c07b220eb6ba74f4b2cb8076ef07eb6bb4bfbf0aa63be8721fde7fab924f9824e7a3bbffb71da90e375a68bf96299ca22a51dad6947ce6eb07273759a3d7f26c4e6c97a08aa503715667ff88fb1d484b51f82af8c1578b26c5f114a375ccf796e89a0fbffa33764b505f1de415a9975b11daa9890e017d385f047709fac3d23a7130ffb736a5b85d20b6", 0xd8}], 0x3, &(0x7f0000c15000)=[@rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r0, r0]}], 0xc8, 0x800}, 0x20008000) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r11 = openat$autofs(0xffffffffffffff9c, &(0x7f0000626000)='/dev/autofs\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r11, 0x8914, &(0x7f0000a94000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4100}) symlinkat(&(0x7f0000e3d000-0x8)='./file0\x00', r11, &(0x7f00007f6000-0x8)='./file0\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r11, 0x6, 0x16, &(0x7f0000fd9000-0x10)=[{0x2}, {0x3, 0x6}], 0x2) 2018/02/11 09:56:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) r2 = accept4(0xffffffffffffff9c, &(0x7f0000fa7000-0xc)=@nl=@proc, &(0x7f000068d000)=0xc, 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000dcc000)={0x0, 0x4, 0x2, [0x0, 0x560]}, &(0x7f0000d9e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000748000-0x108)={r3, @in={{0x2, 0x3, @rand_addr}}, [0x401, 0x7f, 0x66, 0x4, 0x4, 0xfff, 0x2, 0x55, 0x8, 0x4, 0x81, 0x3, 0x0, 0x8, 0x4]}, &(0x7f0000765000-0x4)=0x108) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf8000-0xc)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000005000-0x68)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fb3000-0x70)=[@ptr={0x70742a85, 0x0, &(0x7f0000c7e000)}, @fda={0x66646185}, @ptr={0x70742a85, 0x0, &(0x7f000075f000-0x1)}], &(0x7f00002c8000-0x18)=[0x0, 0x0, 0x0]}}], 0x3f, 0x0, &(0x7f0000002000)}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000927000), &(0x7f0000b87000)=0x4) 2018/02/11 09:56:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afa000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = dup(0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000be0000)='/selinux/checkreqprot\x00', 0x402000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000cd7000)) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000c9b000-0x4), 0x80800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000448000)={0x0, 0x0}) getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000133000)={{{@in6=@mcast2, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000175000-0x4)=0xe8) stat(&(0x7f0000a8e000)='./control\x00', &(0x7f0000d55000-0x44)) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000760000-0xe8)={{{@in6=@empty, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000bb8000)=0xe8) getresgid(&(0x7f0000bad000-0x4), &(0x7f0000cac000), &(0x7f0000978000-0x4)) gettid() stat(&(0x7f0000ff4000-0xa)='./control\x00', &(0x7f00007cb000)) getresgid(&(0x7f0000958000), &(0x7f0000b4f000-0x4), &(0x7f00005ee000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ae4000)) ioctl$int_out(r1, 0x2, &(0x7f00005df000-0x8)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e50000-0xe8)={{{@in=@rand_addr, @in=@dev}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00008d0000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c6f000-0xc), &(0x7f00009c0000)=0xc) gettid() fstat(0xffffffffffffffff, &(0x7f0000b37000)) getresgid(&(0x7f00008ad000-0x4), &(0x7f0000783000-0x4), &(0x7f0000b2b000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000754000-0x8)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f2c000-0x4), &(0x7f0000fe2000-0x4)=0x4) socket$inet(0x2, 0xa, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000acc000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) stat(&(0x7f000031f000)='./control\x00', &(0x7f0000e2a000)) 2018/02/11 09:56:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000035c000-0x4)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000620000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00001ab000-0x4)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fd1000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00003c3000-0x4)={0x1, 0x9, 0x2}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006a9000-0xf)='/dev/sequencer\x00', 0x8080, 0x0) ioctl$TIOCEXCL(r1, 0x540c) getdents(r1, &(0x7f00002e8000-0x87)=""/135, 0x87) r3 = getpgid(0xffffffffffffffff) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00008f3000-0x10)={0x7fffffff, 0x2, 0x80000000, 0x2}, 0x10) syz_open_procfs(r3, &(0x7f0000b60000-0xb)="ff050009770bef0759de29") fcntl$getownex(r1, 0x10, &(0x7f000028d000-0x8)={0x0, 0x0}) fcntl$setown(r2, 0x8, r4) r5 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r0, r5, &(0x7f0000d28000), 0x2) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000e09000)={0x4, 0x1000, &(0x7f0000869000)="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"}) ioctl$TIOCMSET(r5, 0x5418, &(0x7f0000191000)=0x5) 2018/02/11 09:56:00 executing program 0: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ef9000)='/dev/input/mice\x00', 0x0, 0x600000) openat(r0, &(0x7f00007f2000)='./file0\x00', 0x262981, 0x44) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) recvfrom$inet(r1, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ef9000-0x4)) [ 97.962118] device syz7 entered promiscuous mode 2018/02/11 09:56:00 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f0000f18000)="ce24330bd91d615f987de5433668c6355c245e2a1238097fa8a4692b5e4b30db55a425a63ced7f526bda8dc2f07a3a6b00916e47316a3200baf6b6b202ed339bd31654b8586dbd311d94fc65c73d85b83a99eb2d6aa971e14aa261731e404c88aec7546f21ba64ff01ce681f72f1efd15631ef2f46d603011c55411641373ebcc4939b") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f50000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0xc)=@nl=@proc, &(0x7f0000000000)=0xc, 0x80000) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) r7 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) getresuid(&(0x7f0000000000), &(0x7f0000000000)=0x0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) r12 = getgid() sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001000-0x60)=[{&(0x7f000054a000)={0x1218, 0x2d, 0x300, 0x3, 0x1, "", [@typed={0xc, 0x11, @pid=r2}, @typed={0x18, 0x1c, @ipv6=@empty}, @nested={0x11e4, 0x8f, [@generic="40cb0607b68343ebc5706a8d0986192d906f7d43c7bdfc43a17c9d83070d076c4bb423e888215885260dbb53fe115011306ce0724e4810bc391733", @generic="54d8033871e4776b50d42ca1a160e648bb2aaa78ed4abe1ac8b2d46f2ee3f174c7310d69ba94ccf3e9f4d67d39e4c7b718ebd459b67d25140590e0624ecbcee44b1828925fe5a24485183de91711f11d9da2812d0d198829cf2ee7f1745b7d3f9563d57b430f0266f89973e2f7e469bed91001acbe5c8fb5aa4c06c35266fb4aae1fb19c954e3d0f283b9716220eb3a0fc93c268e6e13939dbfff46b", @typed={0xc, 0x63, @uid=r3}, @generic="cea6c2cac4cca9c448256c5b025353b3a971b956d89b775a4a18f3c92eed6f4ba52469151cc0d108a7d2533e4a3d8bbb82b54c4666a1adcddbe9b3e263ac91f2f11067da8d3313e9fd358d6912e280779e4aa54f030772ec192087bc706a2cbb90dea1a989e4d09168dee59f835515d8e297bca0656a13478d6e3079228f857d8a75f9ccf4b75cf5f02bd3990d4ada039f8c8026315bd2f6a386098a", @generic="b92ef42ef3c602525954b821a2adb96c0795134a0459d37a1ac1619ce83e7acb6bfd1c696653c47b0136e95c021715f373b04fffd61e8d97ebb6ee60abcdefdc4b9b0de612bc4f19dce048ca7aa1b7d90ebf78a54e9def6c5f3569f80056b268", 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@nested={0x1cc, 0x57, [@generic="1fbc7c2adc059e02ff7e67ef03a1ab14f66d65d768a4424f310aa9a7253e6c05637a99a1c4dcaa235a0c14af428c75ca5c04e926e593dc778dfd09b98e05df39e84d5b5e4d1000a552134dc39d805319d28a85779f930ffa32f5a61e8cdbf2d5e177d1215d22a30ccfbcf7d37ca12abe3773d2b4fab384f3f0912ff33fa3fcd0f410a90f4e4c", @generic="4b3bf8380e900d8233e922c7538b1b8e8aedd05ea78d229b41ebae90154d0c0fae1d9f2de3b6c2ed8229618d22319441f0b0da8b09694a12cbb61f7f72c9e6e662b792dc06e46f121e118214fd41fe177e1ccab3daba633c7867ff99e5fbf66dc623bdabfe8339f549cea7fd21ebf66caf004666925772fa60b8d5152d1dfb08ea98f474f3bde68f504671b340428f1fc3824cd1ad67ecea14cc8a26fdf9641211ef42f7be4123f304d07191c2b1307d739eecdb2f1b71fb3a434746965a1d955309ab3db2f30aa19bc883cd64d569870b5a73043764675e6e19e1aa3f0613111d92b7", @generic="1afd0a83caf37204111a230531c0ee00096e43367d2538163511724345347b5b70fbc2ed6ae73ec6a6596a576ab3ebf79876cfdc27503060d21ad018574e40c9340e4859549f13044d6698d65bd032400f29023ad1853ec987bfed4964f0"]}, @nested={0x50, 0x4c, [@generic="44838907363753cb181ba6108b5a4736582b7d69f518b93c5ac45b341b1c2e962dde25e56a0e8bddd5f3aac37d718b0bacb3a0bd31fe37d4868e8b8a3c8a", @typed={0xc, 0x1a, @uid=r7}]}, @nested={0x298, 0x48, [@typed={0xc, 0x45, @fd=r0}, @typed={0x10, 0x20, @u64=0x1}, @generic="0ce1c99ba51bba910c58c80ae7da46b571d2ec3813c61dc6a5886b67d4e7effa5e15b04b5ad4c4458186ec8e381ebbc5b7f5a552c29496ac48a79d965e1d2fd347be36b95d0d586a1b1101afa4331b2cd14b14b544be56213b7ae8e319b9a72ef5eb0605c922fb477bbb602b93c7c1efa4324016ababdf69b7774220d40a5d6c53fcfaf17782fcb735850931b918efe08807ed6a94892b587ea2df1307897f7cc216c645d5ff013d6e641676d6c0", @typed={0xc, 0x88, @pid=r8}, @typed={0xc, 0x55, @u32=0x4}, @generic="2bc69a49499f3cad0bfd057060830b9f90bc2a8ab81f98c37c8e1454fdc66d5661b9d7cf557a402500bdab60e3f6cec59f9745850c14a008efd55e20013d0a5d159f393c9605d48fa73a75c412d1723b296490d3c8630d8f7ae6cbfb86976a3bcc0b7c9c366fa14e6b7e7f51a04a0efebc7637c945c665083d0b58cd14d1bc1bae77daa8b49750a0b0b16c1f45f7", @generic="833e1f56e086daeea050516a24141a332c506d63373bddf1bac2743cb1597827f1915b13b52ea95c297b543af80f8f2d41fc0360bbb97adc6d9c3e422c5c351504625d665777953fbd69866d72e1ea2fad0d5ebba4db298e9ec5e991a7d89d4a1cd9b7499cd79b1100", @generic="d61ba64e850930fa7b9ad0d975ae36c5b945c17fc56614ca92cf93221c2143b5e30d13d5c70ff6a3d3c5a84fd6d64aad2944d64c7a72142a19d674401ceb428ec21bb42fad22225affbe638560616accb5ddc88f13d60ec324905fcc31b496181f852880450a905a09cb9e61d0cc134b1246495837257e755cd679ffd6f4aefca83ea7c0088c029aa6b8187a67a0", @generic="7fc8fd78137fc46f295df879bc53fa8bacae9956bc51e574a62b6359072439591e7230e378ab42277dbc64"]}]}, 0x180c}, {&(0x7f0000002000-0x390)={0x390, 0x28, 0x818, 0x2, 0x1, "", [@nested={0x1d4, 0x1a, [@generic="725e582d802ab9a71cbd78b31027a0824014a0d6d635b3d781b6ec57e5eec958b052967dcf8b33846229068f13542023c0ec436fa2497681b2f732cf55e2a768", @typed={0xc, 0x17, @ipv4=@loopback=0x7f000001}, @generic='/(', @typed={0x10, 0x2b, @u64=0x2}, @typed={0x9c, 0x15, @binary="708cc2bea9452887d9406d7e507e9b835854f54934652d662a44098f295c1fad00d19c5cd1a1141a24be15e5aad0c2aff2cd472c7524cadab869a80230067af8b681d736ab36d7a4cb6ddd3e068d99163bafa7eed987a223e289956737b4a98498ffd0976e3dcf256dc7d613292a84b5f30320112e548dbca495ea7ead80ae1ae476e93be430e945a1f63387a596891a55b29f"}, @generic="d4ab2d857ace280bb0f16159d586f7fe6238af25c2b1be491087a297675360790ba6542fd30326a3160ebc94dd12a762050a0acbbe6e61e6463a91d362b88ea95a1bd07c70b19f4cd73c6b710f3df221ea94abeaafd22bca9752168b2a0b9f899c9aaf1f8e7d37fac889d1ce9fd1d34fdd54e390703bc086fe636b0c9dc30d60d3ffa37f8ef2878078161d282e6bf86b2be7acebc3cff53e27b27d93f4b87d1557f7283894ddf4a17396759b1c1e02c0d2f41e8eb52275443093ce2bc2f421edc499bf809d8b61", @typed={0xc, 0x71, @uid=r9}]}, @generic="56eeaa9647", @generic="848e819165f0de419fa002eded22a32bf60bf05d76bf2f922d928448b73b14a7302fd36e2d0623909fff2bf682f2e2a7cf1f1bbf524e434bf9eee55dbf196e102f842ecefac05a85b365c5c75fb77bd2e53e8c79f9bc5ba2f5fe801c398bb2b5d6f19c09245c78691ac4e627cad4acf95e906140fcee5b329348edd96ad98cd3e654cbc99c52ac21c9b13b85f5c4300e7b7e7529b38e9a2b0030eb6160fb6e45e92769fa1ff2e33021c0421222d76909326f49ed7e101261bae0", @nested={0xec, 0x75, [@generic="a6e38b56f7622fead89618a7a8a8826aafcbc51a3e7585d73cd7a12091ea6c394a759eda2dfeed0afcac40eccae9696d7da97e9b0b3942065ef3789fb1559da360207badc07bf2ece06a765cc9bddb15a81c5809abf01d291d24ad8cc79321f60737f8006286bec9adbd6cdf7b5c068ec5b48289c15eb9a78c2c681fec56c18c127066b5bc70e943f3c622884ee02915e74257fab0450c382aecc9b576b4ddec45e896f5b3a3df213bd02ba43c8bce244d14484960f6f3df5cebbfea37c7f4ecbd6b426eaf8b29229c5a89ec321cfcccb7c81ee00f881c67471d3713533b5bf1a0360bfba9d0c2e2"]}]}, 0x390}], 0x6, &(0x7f0000001000-0x20)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x20, 0x4000004}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b4f000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x9, 0x7, 0x8, 0x100000001, 0x10}, &(0x7f00004cb000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000)={r13, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r13, 0x8000, 0xffffffff, 0x10, 0x8000, 0x1000}, 0x14) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/02/11 09:56:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6, @random="7ff78dd11b00"}, 0x10) 2018/02/11 09:56:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b86000-0x9)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000509000)={0x0, 0x77, "ba0ae9b41a2cfd095966f9e4eb13f3f45997d9179af71332c8cab85c609f68ac09b8b028c59c09172abb088c036d422dff5eb4d587785888f3daa925fc20a0ff70fea9d45eb9e8a4fb2a6e04fc9192fdbbcf9e7839b2b7ce24c1cd81f89698f6af5670f6862686a2cfe1a2fd8dee1bdd8484079efb99ae"}, &(0x7f0000959000)=0x7f) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000048000-0x8c)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, 0x8c) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000d76000)=0x9, 0x4) r2 = add_key(&(0x7f00001f6000)='cifs.spnego\x00', &(0x7f0000c93000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ed3000-0xfe)="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", 0xfe, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000276000-0x8)='keyring\x00', &(0x7f0000e7c000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) r4 = request_key(&(0x7f0000c9e000-0x5)='user\x00', &(0x7f000060b000+0xf5e)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000014000)="6d696d655f747970658600", r3) add_key$keyring(&(0x7f00008de000)='keyring\x00', &(0x7f0000bd2000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) add_key$user(&(0x7f00001ac000)='user\x00', &(0x7f0000aa4000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000079a000-0x43)="aec031c56356fef8fe53350f794f5d49865e1b4a382483e826ffba7d4ba3a04dd16f569aef1f4da0622878d5c09732637e493532efa304a8bbe1cfe45d09d3b34c647e", 0x43, r4) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000218000-0x4)=0x0) capset(&(0x7f0000837000-0x8)={0x20071026, r5}, &(0x7f00005d3000)={0xc34, 0x8, 0x20, 0x8, 0x6, 0x6}) r6 = getpgrp(0xffffffffffffffff) sched_setscheduler(r6, 0x6, &(0x7f000094e000)=0x2) prctl$seccomp(0x16, 0x3, &(0x7f0000143000-0x10)={0x9, &(0x7f00006e6000)=[{0x1, 0x1, 0x8, 0xffffffffffffffff}, {0x9, 0x3, 0x0, 0x8000}, {0x9, 0x3, 0x3, 0x32b}, {0x5, 0x7010a632}, {0x8, 0x4, 0x2, 0x3ff}, {0x800, 0x7fe0, 0x6, 0xffffffffffff235d}, {0x7, 0xf50c, 0x9, 0xffffffffffff3d9f}, {0x1, 0xfffffffffffffffd, 0x2, 0x97}, {0x81, 0x8, 0xe1c, 0x2}]}) r7 = accept$unix(0xffffffffffffff9c, &(0x7f00003d6000)=@abs, &(0x7f0000549000)=0x8) setns(r7, 0x40000000) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000770000)={r1, 0xfffffffffffffffe}, 0x8) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000d03000-0x4)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r7, 0xc0a85322, &(0x7f0000dfa000)) 2018/02/11 09:56:00 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000058d000)='./file0\x00', 0x0, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000-0xbd)="839ed38423ea32fc161b8815ef396d3fd4dcb99255ed1234a7b8804c3bfd4e4dd37863ba7f2c4610a467ee0034bf1d8bef042a230cf984c79168d278f23a30d34713ce758a580eb3b96b3095a47e3f34b6de32c7d10b5deedefcc22ee0e75869cff0a28888f007f1b7d06331eb0b0f2d7089b25e335c12901f715aae98c74319d5b8c37d79d80cf952cc4b371cd2cc35fcd36851d1e03b40273a171a6b518008de139d08680c875ea199a191736939ca15d441d4ab6c43a361ac78fd7e", 0xbd) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @empty}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x4}, &(0x7f0000001000)=0x8) mprotect(&(0x7f00004ad000/0x4000)=nil, 0x4000, 0x1000004) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000003000-0x4)={0x8}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x9e7c37e4c5f52e9f, &(0x7f0000001000)=""/187, &(0x7f0000003000)=0xbb) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001000)={0x1, &(0x7f0000004000-0x4)=[0x9c]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000005000-0x4), &(0x7f0000003000)=0x4) fallocate(r0, 0x1, 0x4, 0x81) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000002000), &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000007000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000004000)='./file0\x00', &(0x7f0000008000-0x8)=""/8, 0x8) read(r0, &(0x7f0000000000)=""/12, 0xc) setpriority(0x1, r3, 0x9) fcntl$setlease(r0, 0x400, 0x2) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}}, 0xff, 0x400, 0x7fffffff, 0xcd9, 0x2}, &(0x7f0000008000-0x4)=0xa0) fcntl$addseals(r0, 0x409, 0x4) [ 97.995014] device syz7 left promiscuous mode [ 98.004966] binder: 19288:19292 unknown command 0 [ 98.004976] binder: 19288:19292 ioctl c0306201 20002fd0 returned -22 2018/02/11 09:56:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000033e000)={0x500, 0x0, 'client0\x00', 0x0, "4f34a4b4009347bc", "69dca9d65c3a7b99e635ae4b83829da2866dd0ca05c5054c781d7eabd7c3920f", 0x7, 0x9}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000), 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000c5000-0xe), 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r2 = getegid() clock_gettime(0x0, &(0x7f0000f7f000-0x10)) getitimer(0x1, &(0x7f0000546000)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ef1000-0x20)={@generic="f8404de6ffca159872d28e9e9958272e", @ifru_addrs={0x2, 0x3, @rand_addr=0x2}}) clock_gettime(0x0, &(0x7f00008fd000)={0x0, 0x0}) utimensat(r1, &(0x7f0000c41000-0x8)='./file0\x00', &(0x7f000098a000)={{0x77359400}, {r3, r4/1000+10000}}, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) fdatasync(r1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) getresgid(&(0x7f0000d7c000-0x4), &(0x7f00005aa000-0x4), &(0x7f00009fd000-0x4)=0x0) setregid(r2, r6) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000), 0x14) futimesat(r5, &(0x7f0000692000-0x8)='./file0\x00', &(0x7f0000de1000)={{0x0, 0x2710}, {0x0, 0x2710}}) writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r0, 0x10}, {r0, 0x3004}, {r0, 0x1000}], 0x3, &(0x7f00005cd000+0x69c), &(0x7f0000af6000-0x8)={0x9}, 0x8) [ 98.010583] binder: BINDER_SET_CONTEXT_MGR already set [ 98.010591] binder: 19288:19301 ioctl 40046207 0 returned -16 [ 98.032102] binder_alloc: 19288: binder_alloc_buf, no vma [ 98.032124] binder: 19288:19301 transaction failed 29189/-3, size 0-0 line 3127 [ 98.032403] binder: 19288:19308 got reply transaction with no transaction stack [ 98.032410] binder: 19288:19308 transaction failed 29201/-71, size 0-0 line 2920 [ 98.056403] binder: undelivered TRANSACTION_ERROR: 29189 [ 98.056412] binder: undelivered TRANSACTION_ERROR: 29201 [ 98.056778] binder: undelivered TRANSACTION_COMPLETE [ 98.056788] binder: undelivered TRANSACTION_COMPLETE [ 98.056797] binder: undelivered transaction 115, process died. 2018/02/11 09:56:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f00006ee000-0x8)='./file0\x00', 0x1) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000481000)) r2 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r3 = add_key(&(0x7f00009ed000-0x12)='.request_key_auth\x00', &(0x7f00008df000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000be2000-0x6c)="945f640d09235e35d43f970c6dd36425192d3650e7dc115ace4d6deaf85d52c569b17a673269aa3e6f4e7ec7a5eb53b926541d206087f64641b718dd6d8d2d8b7c20c6759fe785ffc5c037234700c9c443239642367b1cc8d5a0db9be50f2f5cb09babc9f61bc35745a6ab71", 0x6c, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r3, &(0x7f00003bb000-0xa)='id_legacy\x00', &(0x7f00000a0000)='/dev/snd/timer\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000071000)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00002c0000+0x1b5)=0xfffffdc5) ioctl$int_in(r1, 0x5452, &(0x7f0000edb000-0x8)=0x1000) sendto$ax25(r1, &(0x7f000043a000)="f50e300a3c1e3cba1130e98bb3a3c13f393c1cd08089654cc3bcad9bdb947d614251c54a46d0b62482f1e89aa76f75ac44ddcb87b7ca871b969965595443b120bda2a5e617cc2d5d3eff916379a5e999a461939b79e9bb67cc5a6f9d7ca6120fb8d7f9015d498afd1e0d15bc94dc2c3ab2f2e1be13e42f68f44c2b92304825a10b93ae23d40748c65dfb8003904b1191dbd1d2dd8f6c5686f696a3df018e57603e7ba195032be7e3b7681db6563cf289c1ba989bfaca428eeed9b10c7562", 0xbe, 0x4000000, 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000845000)={&(0x7f00004ff000-0xc)={0x10, 0x0, 0x0, 0x21000000}, 0xc, &(0x7f0000003000)={&(0x7f0000e3b000)=@updpolicy={0xc8, 0x19, 0x8, 0x1, 0x0, {{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x7, 0x3, 0x56e1, 0xa, 0x80, 0x80, 0x32, 0x0, r4}, {0x200, 0x42, 0x4, 0x8000, 0x81, 0x7fffffff, 0x80000001, 0x3}, {0x1, 0x1, 0x400, 0x4}, 0x5, 0x4, 0x2, 0x0, 0x2, 0x3}, [@lastused={0x10, 0xf, 0x2}]}, 0xc8}, 0x1, 0x0, 0x0, 0x800}, 0x11) r5 = epoll_create1(0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000e05000)={{0x0, 0x2, 0x4, 0x2, 0xd1}}) getsockname$inet6(r5, &(0x7f0000806000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f000060d000)=0x1c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008ce000-0x14), &(0x7f0000e08000-0x4)=0x14) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000b42000-0x50)={0x3, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x37) poll(&(0x7f0000051000-0x28)=[{r0}, {r5}], 0x2, 0x0) 2018/02/11 09:56:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000049c000)={0x0, 0x0}) mmap(&(0x7f0000e4c000/0x1000)=nil, 0x1000, 0xd, 0x10, r1, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000eef000)={@common, @ifru_mtu}) 2018/02/11 09:56:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000937000)='./file0\x00', &(0x7f0000002000-0x15)=@random={'os2.', ',+security*ppp0&\x00'}, &(0x7f000049f000)='\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') readlink(&(0x7f0000c92000)='./file0\x00', &(0x7f0000b50000+0xf89), 0x0) pread64(r0, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) sendfile(r0, r0, &(0x7f0000d54000), 0x4) 2018/02/11 09:56:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = open(&(0x7f00005c6000)='./file0\x00', 0x0, 0x100) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000820000)=0xbd15, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)) epoll_wait(r2, &(0x7f0000eec000-0xc)=[{}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d}) epoll_pwait(r2, &(0x7f00001c5000-0x18)=[{}], 0x1, 0x0, &(0x7f0000ac1000-0x8), 0x8) 2018/02/11 09:56:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000fad000)) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) writev(r0, &(0x7f0000869000)=[], 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfd000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f0000d4f000-0x4)=0xf737, 0x4) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/02/11 09:56:00 executing program 5: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e8a000-0xe)='attr/fscreate\x00') write$selinux_context(r0, &(0x7f0000369000-0x23)="73797374656d5f753a6f626a6563745f723a617553ff01705f657865635f743a733000", 0x34e) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c33000-0x50)={@generic="508822aa89c9e6d729f3a1690008a976", @ifru_map={0x5, 0x10001, 0x7, 0xfe00000000000000, 0xff}}) 2018/02/11 09:56:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x8, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0xfffffffffffffffc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000701000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000ad5000-0x10), &(0x7f0000c4a000-0x4)=0x10, 0x800) getsockname$ipx(r2, &(0x7f0000b8c000), &(0x7f000070e000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000d73000)={0x7, 0x6, 0x1, 0x8, 0x8, 0x1}) accept$unix(r0, 0x0, &(0x7f00007ae000-0x4)) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) 2018/02/11 09:56:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cc1000)={0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000076a000-0x5)={@generic="574e9ccca4ce36665b1fd76b20578909", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/11 09:56:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e10000-0x7)='limits\x00') readv(r0, &(0x7f00009f5000-0x10)=[{&(0x7f00005b4000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000099e000)={0x0, 0x81}, &(0x7f00009ab000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000046d000-0x8)={r1, 0x20}, 0x8) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000346000), &(0x7f000069b000)=0x4) close(r0) [ 98.253926] [ 98.255615] ===================================== [ 98.260449] [ BUG: bad unlock balance detected! ] 2018/02/11 09:56:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) clone(0x0, &(0x7f00002ff000), &(0x7f0000b07000-0x4), &(0x7f00003ce000), &(0x7f000056b000)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000b09000-0x9c)="bfea25206be14900c87402681cc77b3ac5f522ea8568206e97f136989475ab81fd8dafc896762c5dd4ae064d0bb85695c26fcf35bb714dd3359d94a454794b9c0b175bebc799efcbea5b80f4009064147f0a3a66522733b8b617610c1d5882558618481a9b6d0f5bf73de4949f4139a17de19a6818ba700b0a73ed614f8987e7b49d8d1e1203755216955627c097965a508bd75af19753e02c5c595f", 0x9c) r1 = open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f000051a000)="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", 0x1000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c58000-0x8)={0x0, 0x2}, &(0x7f00000a7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006d5000-0x8)={r2, 0x8001}, &(0x7f0000c83000-0x4)=0x8) [ 98.262394] audit: type=1401 audit(1518342960.537:130): op=fscreate invalid_context=73797374656D5F753A6F626A6563745F723A617553FF01705F657865635F743A7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2018/02/11 09:56:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0xfe6a, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00002a9000)='/dev/usbmon#\x00', 0x10000, 0x80201) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00002b5000)={0x3, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000192000-0x20)={0x1014000000000003, r2, 0x400000002, 0xffffffff00000000}) [ 98.352765] 4.9.80-g8a174b47 #31 Not tainted [ 98.357175] ------------------------------------- [ 98.362000] syz-executor0/19346 is trying to release lock (mrt_lock) at: [ 98.369074] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 98.374934] but there are no more locks to release! [ 98.379932] [ 98.379932] other info that might help us debug this: [ 98.386595] 2 locks held by syz-executor0/19346: [ 98.391328] #0: (sb_writers#7){.+.+.+}, at: [] do_sendfile+0x9ff/0xd30 2018/02/11 09:56:00 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fb6000-0x8)={0x0}) fgetxattr(r0, &(0x7f00005b3000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000082b000)=""/143, 0x8f) mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6}]}, 0x10) shutdown(r1, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000006000)=[{0x6}]}, 0x10) [ 98.400315] #1: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1290 [ 98.408622] [ 98.408622] stack backtrace: [ 98.413115] CPU: 1 PID: 19346 Comm: syz-executor0 Not tainted 4.9.80-g8a174b47 #31 [ 98.421633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.430978] ffff8801d52b72a8 ffffffff81d94be9 ffffffff849b6cf8 ffff8801d51c8000 [ 98.438960] ffffffff834e8f44 ffffffff849b6cf8 ffff8801d51c8888 ffff8801d52b72d8 [ 98.446961] ffffffff81237e84 dffffc0000000000 ffffffff849b6cf8 00000000ffffffff [ 98.454947] Call Trace: [ 98.457529] [] dump_stack+0xc1/0x128 [ 98.462893] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 98.469033] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 98.475854] [] lock_release+0x6f8/0xb80 [ 98.481452] [] ? traverse+0x3cf/0x900 [ 98.486892] [] ? memcpy+0x45/0x50 [ 98.491983] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 98.498106] [] _raw_read_unlock+0x1a/0x50 [ 98.503877] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 98.509840] [] seq_read+0xa83/0x1290 [ 98.515178] [] ? seq_escape+0x200/0x200 [ 98.520783] [] ? __fsnotify_parent+0xbc/0x340 [ 98.526897] [] ? fsnotify+0x86/0xf30 [ 98.532230] [] ? fsnotify+0xf30/0xf30 [ 98.537651] [] ? seq_escape+0x200/0x200 [ 98.543255] [] proc_reg_read+0xef/0x170 [ 98.548854] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 98.555837] [] ? security_file_permission+0x89/0x1e0 [ 98.562563] [] ? proc_reg_write+0x170/0x170 [ 98.568514] [] ? proc_reg_write+0x170/0x170 [ 98.574461] [] do_readv_writev+0x520/0x750 [ 98.580319] [] ? vfs_write+0x530/0x530 [ 98.585826] [] ? kasan_unpoison_shadow+0x35/0x50 [ 98.592214] [] ? push_pipe+0x372/0x770 [ 98.597729] [] ? sanity+0x1ff/0x610 [ 98.602986] [] ? iov_iter_get_pages_alloc+0x2c7/0xf10 [ 98.609819] [] ? __unwind_start+0x1e3/0x3c0 [ 98.615788] [] vfs_readv+0x84/0xc0 [ 98.620956] [] default_file_splice_read+0x43f/0x7a0 [ 98.627596] [] ? depot_save_stack+0x122/0x4a0 [ 98.633711] [] ? do_splice_direct+0x270/0x270 [ 98.639827] [] ? save_stack+0x43/0xd0 [ 98.645246] [] ? kasan_kmalloc+0xad/0xe0 [ 98.650926] [] ? __kmalloc+0x11d/0x310 [ 98.656436] [] ? alloc_pipe_info+0x135/0x350 [ 98.662476] [] ? splice_direct_to_actor+0x64a/0x800 [ 98.669116] [] ? do_splice_direct+0x1a7/0x270 [ 98.675231] [] ? do_sendfile+0x54b/0xd30 [ 98.680914] [] ? entry_SYSCALL_64_fastpath+0x29/0xe8 [ 98.687637] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 98.694015] [] ? __fsnotify_parent+0xbc/0x340 [ 98.700129] [] ? fsnotify+0x86/0xf30 [ 98.705467] [] ? fsnotify+0xf30/0xf30 [ 98.710897] [] ? avc_policy_seqno+0x9/0x20 [ 98.716752] [] ? selinux_file_permission+0x82/0x460 [ 98.723388] [] ? security_file_permission+0x89/0x1e0 [ 98.730116] [] ? rw_verify_area+0xe5/0x2b0 [ 98.735982] [] ? do_splice_direct+0x270/0x270 [ 98.742107] [] do_splice_to+0x10a/0x160 [ 98.747717] [] splice_direct_to_actor+0x24d/0x800 [ 98.754183] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 98.760824] [] ? do_splice_to+0x160/0x160 [ 98.766599] [] ? security_file_permission+0x89/0x1e0 [ 98.773328] [] ? rw_verify_area+0xe5/0x2b0 [ 98.779196] [] do_splice_direct+0x1a7/0x270 [ 98.785148] [] ? splice_direct_to_actor+0x800/0x800 [ 98.791795] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 98.798356] [] ? __sb_start_write+0x14a/0x310 2018/02/11 09:56:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000319000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f14000-0x4)=0x100000001, 0x342) ppoll(&(0x7f00005fc000-0x8)=[{r0}], 0x1, &(0x7f0000ff1000)={0x77359400}, &(0x7f0000679000), 0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)) 2018/02/11 09:56:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b67000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f00004b9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c8d000)={r2, 0x10000}, 0x8) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) r3 = add_key(&(0x7f0000fc1000-0xb)='pkcs7_test\x00', &(0x7f00001e5000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00007cb000)="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", 0x1000, 0xfffffffffffffffd) add_key(&(0x7f0000aa9000)='id_legacy\x00', &(0x7f000019d000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000596000), 0x0, r3) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005cd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMGET(r4, 0x5415, &(0x7f000086d000)) sendto$inet(r1, &(0x7f0000fef000-0x91), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cf9000-0xc)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000066d000-0x8)={0x0, 0xa979}, &(0x7f0000944000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00002e6000)={r6, 0x4f8}, &(0x7f000017a000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000d67000)=[{&(0x7f0000a27000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f0000964000)=[], 0x0, &(0x7f000070b000)=[]}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000cce000)={r2, 0x70, &(0x7f0000ed6000-0x70)=[@in6={0xa, 0x3, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x3}, @in6={0xa, 0x0, 0xef6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8c}, @in6={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f0000eca000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000b7000)) tkill(r0, 0x15) 2018/02/11 09:56:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000185000)={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008db000)='/dev/sequencer\x00', 0x83, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00003fe000-0x30)={0x20, 0x14f, 0xfffffffffffffffc, 0x3, 0xfff, 0x7}) r2 = syz_open_procfs(r0, &(0x7f0000af3000-0x8)='maps\x00') sendfile(r2, r2, &(0x7f0000014000), 0x1000000800000008) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000097c000-0x18)={0x0, 0x10, "469ffaa1acef3671166b55fa282076fc"}, &(0x7f000016f000)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000dbb000-0xc)={r3, 0x6, 0x2, [0x7, 0x800]}, &(0x7f0000b9f000-0x4)=0xc) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000b53000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000b11000-0x8)={r4}) 2018/02/11 09:56:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000018e000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000e40000)=0x9) socket$l2tp(0x18, 0x1, 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x8) r1 = socket$netlink(0x10, 0x3, 0x4) syz_open_dev$tun(&(0x7f00002cf000)='/dev/net/tun\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x18, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) writev(r1, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f0800010001000600000000000000536e", 0x58}], 0x1) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000e4f000)={@common='ifb0\x00', @ifru_data=&(0x7f00000d0000-0x20)="3bbcafc259fa2ae73304dd359c9055d01524faf0a5efc1c5009721c6f8d9401c"}) 2018/02/11 09:56:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fdb000)='/selinux/enforce\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x1) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000125000+0x806), &(0x7f0000e35000)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008b0000)=0x0) mq_notify(r0, &(0x7f0000d44000-0x60)={0x0, 0x1f, 0x5, @tid=r3}) shutdown(r2, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000cf4000-0x8)=0x3) sendfile(r1, r0, &(0x7f00007fe000-0x8), 0x5) setsockopt$inet6_dccp_int(r0, 0x21, 0x1e, &(0x7f00001cd000-0x4)=0x9, 0x4) [ 98.804474] [] do_sendfile+0x54b/0xd30 [ 98.809986] [] ? do_compat_pwritev64+0x100/0x100 [ 98.816364] [] ? __might_fault+0x114/0x1d0 [ 98.822229] [] SyS_sendfile64+0xd1/0x160 [ 98.827922] [] ? SyS_sendfile+0x160/0x160 [ 98.833693] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 98.840506] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 98.847059] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/11 09:56:01 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) sched_yield() mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fdc000), &(0x7f000067a000-0x4)=0x4) connect$inet6(r1, &(0x7f0000db6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$llc(r1, &(0x7f00000c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000856000)=0x10) 2018/02/11 09:56:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000282000)={&(0x7f0000190000)={0x10}, 0xc, &(0x7f0000461000)={&(0x7f0000013000-0x14)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$mice(&(0x7f00003f4000-0x10)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000dd7000)={0x0, 0x40}, &(0x7f000031f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000377000-0x8)={r2, 0xfff}, &(0x7f00002b5000)=0x8) 2018/02/11 09:56:01 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000003000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000003000)=0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000005000-0x4)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r2, 0x101, &(0x7f0000001000)=""/85) ptrace$setregset(0x4205, r2, 0x201, &(0x7f0000006000-0x10)={&(0x7f0000006000-0x43)="2a7bc2c758518d5a7ed9a228d513b4e27f831716a027c89369735c6a485fc4448f146abadee42ff2abf0380440a5d9321d1d680f8293cbfe333ea655fe2ff9ddae45bd", 0x43}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000005000), &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xe76) userfaultfd(0x80000) accept4$inet6(r1, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000001000-0x4)=0x1c, 0x80800) 2018/02/11 09:56:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d}, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000db4000)=0x3, 0x4) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f00005c2000), 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/11 09:56:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1a"]}]}]}, 0x40}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/02/11 09:56:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair(0x3, 0x20000000080000, 0x9, &(0x7f0000468000)={0x0, 0x0}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000aa9000-0x8)='./file0\x00', 0x200000, 0x1) fanotify_mark(r0, 0x8, 0x8000000, r2, &(0x7f000094f000)='./file0\x00') ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000aa000+0x6a2)) flock(0xffffffffffffffff, 0x0) 2018/02/11 09:56:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r0, &(0x7f0000011000)=""/504, 0x1f8) ioctl$KDSETMODE(r0, 0x4b3a, 0x2) getdents(r0, &(0x7f0000016000-0xd3)=""/211, 0xd3) read$eventfd(r0, &(0x7f00009d9000-0x8), 0x8) ioctl(r0, 0x81, &(0x7f000098c000-0xe1)="3eaabe48f2d74bbeaae1e9e1ab5ca5f965e00749d327feef695b7d74bf25f85748c3ea62e51b395e464dfe385ef2011886659e405d5b57f377e655115de5204d8450e1d817dbc17fc6a6b520ae0b669189b8bc9c3e77666f9f847a6ed6122a212444f69b2a0d69c7142c68971be888ea8539f191b55e114d9d67b8d53ed00e1a31ec28b5b1f314c52a1a6f93d25bdfe00fa9d6aa8c2b4ce37cedbce7f270f9bf7550a5786db1af46e7b5e03d46418ed4abe18e4d6cc697de828b9f3dc4737d5c9630b8ccadd2c48e8d1a1000b79b05315254070d681abb397917fb0635678b7514") ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000ef5000)) 2018/02/11 09:56:01 executing program 2: mmap(&(0x7f0000000000/0xecf000)=nil, 0xecf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e10000)='/dev/rfkill\x00', 0x40, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x20) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000248000-0x1), 0x0) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000ed0000-0x8)={0x7ebd}, 0x8) 2018/02/11 09:56:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005c8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000082f000-0x14)={0x9}) 2018/02/11 09:56:01 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ffb000)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000eb1000)=0x40, 0x4) unlink(&(0x7f000036e000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000563000)="24000000210025f0071c0165ff0ffc0e02000000000fffe202e1000c08000bffed000000", 0x24) 2018/02/11 09:56:01 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) pwrite64(r1, &(0x7f0000bed000), 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000327000)={0x45bb, 0x8000, 0x5, 0x7f, 0x0}, &(0x7f0000ea8000)=0x10) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000a3000)={0xffff, 0x9, 0x9}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000408000)={r2, 0x6}, &(0x7f0000ecd000-0x4)=0x6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e1d000)) r4 = gettid() tkill(r4, 0x16) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000ad5000)=[{0x2, 0x7}, {0x0, 0x1ff}], 0x2) close(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00009f9000-0x1008)={r3, 0x1000, "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&(0x7f000042c000)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r5 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r5, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)) pivot_root(&(0x7f00002e4000)='./file0\x00', &(0x7f0000631000-0x8)='.') [ 99.048677] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=38 sclass=netlink_tcpdiag_socket pig=19413 comm=syz-executor7 [ 99.073363] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=38 sclass=netlink_tcpdiag_socket pig=19425 comm=syz-executor7 2018/02/11 09:56:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000127000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r2, r0) dup3(r0, r0, 0x2) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/02/11 09:56:01 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a2f000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000488000), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x1000000005433, &(0x7f0000018000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001b000)='/dev/vga_arbiter\x00', 0x210000, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f000001f000)="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", 0x1000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000020000-0x50)={{0x7fffffff, 0xfe}, {0x5, 0x8}, 0xffffffffffffff35, 0x5, 0x7}) ioctl$TCSETA(r1, 0x5406, &(0x7f000000b000-0x14)={0x5, 0x3, 0x81, 0x2, 0x4, 0x7e, 0x7ff, 0x8001, 0x0, 0xf2c1}) 2018/02/11 09:56:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) sendfile(r0, r0, &(0x7f0000023000)=0x4, 0x66a950c) 2018/02/11 09:56:01 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e99000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000106000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00001f8000-0x98)) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000098000), &(0x7f0000d32000)=0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000-0x1e)="440f09210000000000ff030300", 0xd) ioctl$int_out(r1, 0x5460, &(0x7f0000e53000)) 2018/02/11 09:56:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000005b000-0x38)={0x0, 0x0, &(0x7f0000e56000)={&(0x7f0000c2d000)={0x2, 0x4000a, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x14}]}, 0x38}, 0x1}, 0x0) shutdown(r0, 0x0) 2018/02/11 09:56:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a6f000-0xb8)={0x0, 0xbc8, 0x3, 0x1, 0x6, 0xe5f5, 0x81, 0x0, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x8, 0x1f, 0x386a, 0x2}}, &(0x7f0000cb6000)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000afc000-0x8)={r1, 0x5}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000095b000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f000024d000)={0x5, 0x8, 0x9, 0xabc4a7f, 0x8001}) write(r0, &(0x7f00008bf000)="240000005a001f0014f9f407125a00001c13171308001000fff708ff0500020001000000", 0x24) 2018/02/11 09:56:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/protocols\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079f000-0x4)=0x92) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f000035c000)) 2018/02/11 09:56:01 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x3) 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(&(0x7f0000000000/0x3000)=nil, 0x3000, 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(&(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) sendmmsg(r0, &(0x7f0000001000-0xb4)=[{{&(0x7f00005b5000-0x10)=@ipx={0x4, 0x8, 0x61f9a390, "b3ad942341e2", 0x7fff}, 0x10, &(0x7f000049e000)=[{&(0x7f0000000000)="b14abd1d730852dc9d4ade40d0a43605e8c592ed616c70328a54cdb99e3320347091d00ccdef099bf14573242b69d7b4e510446b8c082ced7b6ddcbb08cdc5384731d768c8e4da4410ce53a4076e024dc6509ead858c02e350027a4a6d98b7c166058e5ba752e09868f7f70e0c9fe7e63fada31049d9cbe1ca85b75a96645c64e35b136a0c193caa0f6738c98c8442fb8cdc2b2b18ad6da449efe0027f40bda7a6381f3edefa1ea324b631cc2d71df3a9a724e06f2d2ac1d301c520eace8203a35a307c7b0ca44e3ba7351162451c663eb3476742767e16c3e6d852dd047162ed3c47f3945ab85f40e5224f632e0aacf1256", 0xf2}, {&(0x7f0000001000-0xa2)="f7442be7501a77915027ea1ff49223205f3329aca305a91c32f7bbdc3af1f05b804677af67b51ca67c6c5ae00cd29f7e5ab90731b7d417a56eeab19c4d33873c6350c18f89996141151cd3d4c0cac6f9507687ba5e5284e2a963096c8dc3ddb64c213f00a917671e7021e21ab0980ede4baa72555b0771ce029efec34ef931483120e525919819b4c4f3cf43dea22bd95a50f0ccbdd7afabef477401750e3cec95c6", 0xa2}, {&(0x7f0000001000-0xb4)="b80dcb7f16f4ac764eb33255fe02ff914442b7524f6dc389745150755d6bd952ea8cb5058c72363ea7636d5ce45acdec771ea6362c5a0eaf913ae0d470f097372ae5ce57a1e55de50e42d7ec6eb64e48c44894a3864a00995348a7c2a578c7896d7b09fb3522673d42c204176db485cf0840792e060366792968e30547ff31b54caa0e1db75bcdc27117c955d71e7491de7fd647f690189c44cb1a8be261ff3556151aabaa159249c054a39cdbf22b4c0fd5395d", 0xb4}, {&(0x7f0000001000-0x25)="d129afd668df535ed55baec68901cc3093e96c1e4079bc9e2459e7750711047f10d5fe3f0f", 0x25}], 0x4, &(0x7f0000000000)=[{0x108, 0x1, 0x3ff, "68aa0313ae6aab57c7d6becd88c6a574e337784c693df21631a6954e9b6cd3b605d31b1ec3793879310434cf4970974905a8bce0ab15166a0cb9486c6c77783ad1cb63a99cbb0f0a892ef2143ff03149db02014a976627ec3b4a470c397d1c792572aa83ccfe0b53b28cc7cc70358e056beecdc3c428fab7f66d5df371a63869a8157c4a3c1539e95ff320697c606def43751c35ceb330be0d2256575d24827cb09642932b8234a4de5636db04efbba80c529ac730d6c42139d96dafd993e0df2527704f1d9b344105808aedf669bc9d37c05852489f997f58fad553db12fb86569138e8b87a5c4d770b99d4d35d20380a"}, {0x18, 0x11f, 0xffffffffffff5761, 'W'}, {0x20, 0x10a, 0x9, "3c7fc4dd7563fbce4e901c1f0d"}, {0x80, 0x110, 0xfffffffffffffc00, "a63e65038b43d8e8edccb6d2578323a4598fd7ba3e9ae7036c0adadc5d478bf2dfd905852c3c2da00f424bc8956a5b7afab0ecee9b21904f037758d452bdb23741ac72ed352a45a5889f2f434dbe85078ac9cc0279d1bcbe3d3b864e9d4b086ccac8cdc490c51faea1ef807abc9d56bb"}, {0x58, 0x11d, 0x100000000, "6b9ee19247ef944f684a073728f11090777ccac4ec294cb4033cb0d9e5c7ca2a0cc8fb7fe67762015be9215d93b65addf6451ded3e72c571fc1665c65bb8c2c802625e42d5"}, {0x100, 0x3a, 0x100, "7416cde3b849643b9f0f5175ca0be3eb5b79c3fb68b5497db4c3275e230f4b18acef2780a41b3dbad3516af2fa3dfe9a35247d24f9fb736b7faa86b22e07db788828a58ee7b722a1b09dc05df5ddbb51685922e46989124b400c17d13c25c317416af14a2996087795e731b3bdacf7205c401947827691637f58099b6db44beb83634785dd1945a43bfd60c34b1867bc7fc3bad7d439644c7e79799fe9509cb8a90551d8364045fe619082573eab908545cb49d0176a68b2b38e98c439dc6b6981b5e6eeccc40c0e74dbf58b0426fc64420343973522b8521ff20a749d0dc181207926eff08cafcbaa7065"}, {0x1010, 0x0, 0x4, "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{0x1010, 0x104, 0x9, 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{&(0x7f0000c99000-0x1000)="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", 0x1000}, {&(0x7f0000c57000-0x36)="57340481a5404f2b83681191f7a4621d96b8f4aa038c0fd22a17c7e6a830ac935874fe6fe356de913c54bd786d3d0d5563d33424e3c3", 0x36}, {&(0x7f0000001000-0x6c)="680100e96995550ad8d0762738647d26dda97c6a96cbc46b01742a669bc40ba7e1ceb3ceba27e91ec951569c50f6654e4d9989cd0307dfb07075537728b3fa78bdaad87dc9e319f3b767d987813be5d01537c6c66cb3734d878bbb60b5709927a140823647cb0aab4302fbb2", 0x6c}, {&(0x7f000088e000-0xa7)="3c4abb74a47ab574ecf90bf549d21f87242ce1895b1a4b22052dfe6497cab06c1f2e7efcaa648786504d3c51b6737d9decedd44af673e2112339b65f990f947eecd07ab1b860adb566b4c41fe421ce3f0377cc80a5d852e207be9aa5d614177c88b86953d9bd03806b5a23a3feaa980404fdaf24ae5195ac91b08b30cb291c8eded3687ab417efa64ff9608537229671b174fdf4db66b9ea73d1b4ba366ea944a32cd41b239c03", 0xa7}, {&(0x7f0000e33000)="750d4244aa6dfb67f6445fb6b5", 0xd}], 0x6, &(0x7f0000001000-0x40)=[{0x40, 0x10f, 0x1, "24d89f9fa77a59eb605765799f73a1354fa4842ac57ce5352412999003ce1e9b7673ff8c54f6e99e96a3e462a34086be"}], 0x40, 0x40000}, 0x9}], 0x3, 0xc011) 2018/02/11 09:56:01 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000012000-0x4)=0x26) signalfd(r0, &(0x7f0000011000)={0x16}, 0x8) 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$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000014000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 09:56:01 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x80000000000003, 0x3) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000014000)=[{&(0x7f0000022000)="5500000020007fafb72d13b2a4a2809302000000030343326c26236925000c00fe7f0000d52dca8a9848a3c728f1c46b7b31afdc1338bd44000000000000f75ae58303448daaff7f000000000000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f000002b000-0x438)=[]}, 0x0) 2018/02/11 09:56:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000b05000-0x58)=""/88, 0x58) renameat2(r0, &(0x7f0000f47000-0x8)='./file0\x00', r0, &(0x7f0000f6d000-0x8)='./file0\x00', 0x2) getdents(r0, &(0x7f0000001000), 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000fe6000)=0x80) 2018/02/11 09:56:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000010b000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000e1c000-0x4)=0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000c0e000-0x8)=0x5) r1 = syz_open_procfs(0x0, &(0x7f000003e000-0xc)='net/netlink\x00') sendfile(r1, r1, &(0x7f0000882000-0x8)=0x10, 0x401) 2018/02/11 09:56:01 executing program 2: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) listen(r0, 0xff) sendmsg$nl_generic(r0, &(0x7f0000e72000)={&(0x7f0000d80000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000981000)={0x10, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 09:56:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0xb4)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0xdec, @loopback={0x0, 0x1}, 0xc9}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x5fad, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x0, 0x80ee, @empty, 0x966}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @empty}], 0xb4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009de000)='net/igmp\x00') read$eventfd(r0, &(0x7f000035d000), 0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00008e7000-0x4)=0x3) sendfile(r1, r1, &(0x7f00000da000)=0x800, 0x5) 2018/02/11 09:56:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x541a, &(0x7f0000567000-0x24)) r1 = creat(&(0x7f00009c3000-0x8)='./file0\x00', 0x80) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000958000)=0xffffffff) r2 = gettid() syz_open_procfs(r2, &(0x7f00009d7000)='attr/fscreate\x00') recvfrom$inet(r1, &(0x7f0000483000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000473000-0x10)={0x2, 0x3, @rand_addr=0x6}, 0x10) 2018/02/11 09:56:01 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='limits\x00') ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000ba6000)) 2018/02/11 09:56:01 executing program 2: clone(0x0, &(0x7f0000b34000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f000041b000-0x3e)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x80300, 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) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000003000-0x10)={0x0, 0x0, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000003000-0x8)={r1}) readv(r0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0xa5)=""/165, 0xa5}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x65)=""/101, 0x65}, {&(0x7f0000002000-0xd8)=""/216, 0xd8}], 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000)=0x5, 0x8) write$eventfd(r0, &(0x7f0000000000)=0x7, 0x8) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000002000)='./file0\x00') 2018/02/11 09:56:01 executing program 6: 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) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000)={0x0, 0xffffffffffffce0a}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x7f}, &(0x7f0000002000-0x4)=0x8) r2 = add_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000-0x6c)="855375aadb9e015a5b82b81cb0a8e53f83c42829136f3cce6af518d12355774b7066ab54acce62b29c442f72cfa35b416859ae046913eae4345f52eade08b5e68b1cf03ba75e4c0e2e1aaabdfd9a743eef51c0b9f8ae658b4ea9336588091c98593fb2036e45051d442fdd77", 0x6c, 0xfffffffffffffffa) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000e90000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000004000-0x13)='.#ppp1)}vmnet1user\x00', 0xfffffffffffffff9) keyctl$link(0x8, r3, r4) 2018/02/11 09:56:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_setaffinity(0x0, 0x8, &(0x7f00007c3000)=0xfffffffffffff662) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000ce000-0x8)={0x0, 0x0}) setpriority(0x1, r0, 0x24b6) 2018/02/11 09:56:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000002000-0x8c)={0x7, 0x1, 0x8001, 'queue0\x00', 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000fa4000), &(0x7f0000ec1000-0x4), &(0x7f0000269000-0x1)='w') recvfrom(r0, &(0x7f0000002000-0x22)=""/34, 0x22, 0x10001, 0x0, 0x0) getuid() 2018/02/11 09:56:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000068d000-0x11)='posix_acl_access\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x42846f, {0x400003ffffffe}}, &(0x7f0000540000), 0x8, &(0x7f0000e83000-0x8)) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00005ed000)={@multicast1, @remote, @empty}, &(0x7f0000c76000)=0xc) syz_open_dev$mice(&(0x7f000080b000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/11 09:56:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000de000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x137, 0x14, 0x101, 0x3, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0xfffffffffffffff5, 0x6, {0x1}}]}, 0x40}, 0x1}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009e1000-0x8)={0x7fffffff, 0x2}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008f5000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) lgetxattr(&(0x7f0000f3d000)='./file0\x00', &(0x7f00000c6000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000cd7000-0x8)=""/8, 0x8) write$tun(r2, &(0x7f0000624000-0x2c)=@pi={0x0, 0x6, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [{[{0x9100, 0xb5, 0x3}], {0x8100, 0x100, 0x3, 0xb1}}], {@llc={0x4, {@llc={0xff, 0xf8, 'a', "4573b17bde71d2117be59adbaebac8"}}}}}}, 0x2c) 2018/02/11 09:56:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000cbb000)=[{r1, 0x44}], 0x1, 0x80000002) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b5e000)={0x0, 0x3, "5d8855"}, &(0x7f000054a000)=0xb) timer_create(0x6, &(0x7f0000fdd000)={0x0, 0x1, 0x2, @thr={&(0x7f0000f3a000)="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", &(0x7f0000518000)="a9d8f6104c28e215e2ef6b6e12ff8865646212621fae7376a2b2a66b9b591180c4f654947b463beeac198