ndto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x10, 0x4) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/03/22 05:07:41 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x6000000000, {0x1bf, 0xf4, 0x6, 0x0, 0x9, 0x8}, 0x3f, 0x5}, 0xe) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tgkill(r2, r2, 0x3d) ptrace(0x420a, r2) 2018/03/22 05:07:41 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r1, 0x7}, 0x8) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x6, [0xfffffffffffffffa, 0x400, 0x9, 0x80000000, 0x100000001, 0x8]}, 0x10) 2018/03/22 05:07:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffff9c, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}], 0x38) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, &(0x7f0000000100)=0x4) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000fa2ffc), &(0x7f00002ceffc)=0x4) 2018/03/22 05:07:41 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x7875d3b36d3ec9f7, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="76000000e103c1c0bbc937e4b77e47bca3787ecf76d36f6823151e318f8961f10ee3252c7449cdb3006939fc138891872d6f48d99e0ca676e0d0ac234635a798f5dc328847e54c9148ba407196fbf26a24b5fef216a108a431d4677a9adb683f5120cd9d7a1f433f3c79202d971f4b7c22d676f99ce59d5cfa4f"], &(0x7f00000000c0)=0x7e) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x800a, 0xe56, 0x4, r2}, 0x10) 2018/03/22 05:07:41 executing program 3: r0 = socket(0xa, 0x2, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) flistxattr(r0, &(0x7f0000000000)=""/68, 0x44) getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) 2018/03/22 05:07:41 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}, 0x2, 0x0, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="c879f8c1b18631d1227a631a7e091e41c1521dcd000051") 2018/03/22 05:07:41 executing program 4: r0 = socket(0x1, 0x3, 0x0) getpeername(r0, &(0x7f0000001240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000012c0)=0x80) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/03/22 05:07:41 executing program 6: r0 = socket(0x11, 0xa, 0x0) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) getpeername$ipx(r0, &(0x7f0000000080), &(0x7f0000000140)=0x10) 2018/03/22 05:07:41 executing program 3: r0 = userfaultfd(0x1000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) prctl$intptr(0x37, 0x1) fsetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='syst{m.\x00'], &(0x7f0000000040)='\x00', 0x1, 0x1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000002000/0x3000)=nil, 0x3000}) 2018/03/22 05:07:41 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eedffc)=0x14e1, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x9, 0x8b, 0xb3bd}) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/03/22 05:07:41 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e22, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2d, &(0x7f00000000c0)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20}}}, 0x108) 2018/03/22 05:07:41 executing program 4: getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x0, 0xd70, 0x208, 0x400, 0x5180, 0x1000}, &(0x7f0000000080)=0x20) fstat(0xffffffffffffffff, &(0x7f0000000140)) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000200)) syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x0, 0x86000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340), &(0x7f0000000380)=0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) read$eventfd(0xffffffffffffffff, &(0x7f0000000300), 0x8) 2018/03/22 05:07:41 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter\x00') ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)=0x0) syz_open_procfs(r3, &(0x7f00000001c0)='net/ip_tables_targets\x00') ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000080)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'lo\x00', 0x200}) 2018/03/22 05:07:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a, 0xdd, 0x0, 0x800000000000}) r1 = syz_open_pts(r0, 0x20201) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$inet6(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x1c) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x20000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000000c0)=r4, 0x4) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000698000)=0xe) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000140)={&(0x7f0000fff000/0x1000)=nil, 0x50f3b4bc, 0x3, 0x55, &(0x7f0000fee000/0x12000)=nil, 0x4}) close(r0) 2018/03/22 05:07:41 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x105000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/47) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ptrace$getregs(0xf, r1, 0x7ff, &(0x7f00000000c0)=""/126) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x4810, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000057fa0)=[{}], 0x18) 2018/03/22 05:07:41 executing program 0: r0 = gettid() unshare(0x28060400) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigpending(&(0x7f0000000180), 0x8) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x100, 0x0) mq_timedreceive(r1, &(0x7f0000000080)=""/107, 0x6b, 0x9, &(0x7f0000000140)={r2, r3+30000000}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000009000)='cmdline\x00') sendfile(r4, r4, &(0x7f0000007000), 0x1) 2018/03/22 05:07:41 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) write(r0, &(0x7f0000000100)="564690f130e10d41f2b97e4d94421b02c5e241cc3de48aea6fe9af00aeb01e9337527434c47e9d122edca0f892c7b1e6f75fe5d82686bfe4bbcb9a8fb89bc7f2ef12859734", 0x45) r1 = add_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="c4dbac4d42104ea24c4a2c6387c59ba6ae908be96a195d5af25903fd5944cd6d0ba0baacfa9a61f145756304e420607957cbb813b17380823a39238722f24656f5b1741d2c71de5358082f5bb2ccd2b7c7f20469ed3333", 0x57, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r2 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) write$eventfd(r2, &(0x7f0000500ff8), 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/03/22 05:07:41 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = signalfd4(r0, &(0x7f0000840000), 0xff99, 0x80000) r2 = epoll_create1(0x0) clock_gettime(0x7, &(0x7f0000003840)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006d3ff4)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) r3 = creat(&(0x7f000073a000)='./bus\x00', 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003800)='/dev/pktcdvd/control\x00', 0x8000, 0x0) fallocate(r3, 0x0, 0x4000000002, 0x4542) r4 = getpgrp(0xffffffffffffffff) process_vm_writev(r4, &(0x7f0000000380)=[{&(0x7f0000000080)=""/156, 0x9c}, {&(0x7f0000000140)=""/85, 0x55}, {&(0x7f00000001c0)=""/133, 0x85}, {&(0x7f0000000280)=""/210, 0xd2}], 0x4, &(0x7f0000003740)=[{&(0x7f00000003c0)=""/17, 0x11}, {&(0x7f0000000400)=""/104, 0x68}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/178, 0xb2}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/241, 0xf1}, {&(0x7f0000002640)=""/95, 0x5f}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/77, 0x4d}], 0x9, 0x0) 2018/03/22 05:07:41 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x800}}, [0x8000000000000000, 0x5, 0x10001, 0x3, 0x20, 0x7fff, 0xd41, 0x4, 0x7, 0x5, 0x59, 0x0, 0x60000, 0x1, 0x80000000]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xa6, "d4ca5326099c1fb81ed1a44ac9dd532ce52be865b5c30e3f7b14bfd95a0235b450ee5acd36c724dd65586f5cafce93a556d3098e9c43a627cb32cde4ac26734475493c43b5b5f07d6b60d0a91697eebe80562b8ad9ce93fe0cc598c31fd18e194873f07c16a0b9218fd623a5543cdd16445b7e5e8ca97049831fdaf847b3f0fbb50dd246f89e852900f3167822c89c9f1998bd1a2b8999a8f0ec260fa966e9de8db689ac6ecb"}, &(0x7f0000000240)=0xae) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f00001a7000)) 2018/03/22 05:07:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001100)={0x3, 0x1000, &(0x7f0000000100)="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"}) getrusage(0xffffffffffffffff, &(0x7f0000001140)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000771ff0)={0x0, 0x5b, &(0x7f0000000040)="c93778689e9b3436df0dc598caed4f82f576e5d23fc7d0320c854fc8622ffc7c52fdb80209ce2ceb2c7d2f14e9e107d62e59648e870dbb7efc5fc2f5fa0c0b5d91dab819ac1b6b9e9bf00355df6012fa32a62e4b366229cff96c8b"}) memfd_create(&(0x7f00000000c0)='\x00', 0x1) 2018/03/22 05:07:41 executing program 5: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f00000002c0)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000300)='./control\x00') dup2(r1, r0) 2018/03/22 05:07:41 executing program 7: prctl$intptr(0x1c, 0x64) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @broadcast}, @in=@broadcast}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast1, @in6=@dev}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) 2018/03/22 05:07:41 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x1f, 0xfffffffffffffffe) ioctl(r0, 0x0, &(0x7f0000000100)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x404040, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5ac0}, &(0x7f0000000380)=0x20) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000003c0)=0x2, 0x4) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000040)='-\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x800, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) write(r0, &(0x7f0000000240)="1e526068d34a6b64572b2d624e3b0678f6777864019d655305c698d1ed29fa1e729d5124465f85fcfa169eb02a3a8facde7296d1eaaa2cbacd5400e661a6c0d71489054a5c588166e0eee85719ac7ee6aef2956a91d40ba304dc9240e375a138f2988afe819d6b255c77be9d7ed271a82fa8dd4ec99125a5729acc042627ac171ea2", 0x82) [ 58.311566] device bridge0 entered promiscuous mode [ 58.319962] device bridge0 left promiscuous mode 2018/03/22 05:07:41 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x8d02, 0x0) dup2(r0, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd9ffc)=0x3) fallocate(r2, 0x1, 0x0, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x280000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) [ 58.383567] device bridge0 entered promiscuous mode [ 58.390414] device bridge0 left promiscuous mode 2018/03/22 05:07:41 executing program 7: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x2) pipe(&(0x7f0000362ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000de6000)={0x90000008}) epoll_pwait(r2, &(0x7f000003cf94)=[{}], 0x1, 0x8000000008852, &(0x7f00004c7000), 0x8) close(r0) 2018/03/22 05:07:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xe) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000080)=0xdf) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="3900000013000904690000008100000007000040030000004500010700000014190019f00400020007000000020000080001010c00f41ee440", 0x39}], 0x1) 2018/03/22 05:07:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') unshare(0x400) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000180), 0x80000000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r0}) 2018/03/22 05:07:41 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x7}, 0x4) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0xffff, 0x3, 0x0, 0x8}, 0x10) splice(r1, &(0x7f0000000180), r1, &(0x7f00000001c0), 0xffffffffffff8001, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x5, 0x12202) 2018/03/22 05:07:41 executing program 2: getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(r0) ioprio_get$pid(0x3, 0x0) ioprio_set$pid(0x1, r1, 0x40000000004001) ioprio_get$pid(0x3, 0x0) inotify_init() 2018/03/22 05:07:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000140)=""/3) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x81, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x5, r3, 0x10001, 0x7fffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="125e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x14) prctl$setendian(0x14, 0x3) writev(r0, &(0x7f0000001640)=[{&(0x7f00000001c0)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000001000000000000000fd17e9ffff06060d00", 0x39}], 0xc0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001680)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000001780)=0xe8) getgroups(0x3, &(0x7f00000017c0)=[0x0, 0x0, 0x0]) fchown(r0, r4, r5) writev(r1, &(0x7f0000001580)=[{&(0x7f0000000240)="07729df5749ac206b10409748b10c9e422aecb1e16452d32c51a80300ea3b84f1d6e89d3b451af3b929b93b4919c63342a784749ccfd1babeb667e56aacab9bedd241945c0430ea6c3b6a87c7f51f6b2ad8d28294838f4efee18ad465cf019b2ff55372d5cf9d2c8d2e505b9e64eb9df9c0826e40fd41fbae700eaf2faa27137bc50a55c7638b572af03f022ac312c26a203e880e8ae0397686c1daf44868eab0ecef3fc4d1ed8be067fb5e0d6a1ef420b25c64b95073d958b68a15bf100", 0xbe}, {&(0x7f0000000040)="7a666eb080ad7d658dc7fb8c45252ba0fe08282ef7503f1ce74f241753ebfc2c41a1364825a43b9efd09f7586bf10826bf2b56a2f6547d8e744728", 0x3b}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="473de059d5469cd350989591a0e86319f8b10182263112f89601aec7d1acc2a9904d123922847259f3ed3c370a801d0827208489ae25ed2418f4d21a2ab8841c74f7bb9d1649cdca0813c7bb790f77c77e3673fc8ccb68a214cd42", 0x5b}, {&(0x7f0000001380)="5e740715cfd1176fa999e97407dda69c51a6eac673edb16ad584dc070b57d37ec61e294c637d169df2eaea3ff8e0519f35f93cec14ef1ffe06fcff81b59238fa7cfb1b4ef4cb5f45300b567cd54201ea7260f7314434588ec6260d1b2194fea1f202", 0x62}, {&(0x7f0000001400)="affc647e573443eacb3fa0ee1378f06f97cfcf5c1884b3508a726505331556942530425618493764b53f97ef82c3d0b28c5527be51270412f193846dd479cb6d23acf015849f68085a6dd38e76d6108d48fabeb6f217ba19bd96a8739ce6187f19faf860e9533ca008f5b82ec773d6d3063c329fa49cebdd45b5443481969788", 0x80}, {&(0x7f0000001480)="edf9cfca598d33b6f596659b9a839374a93078365134322a97948baa9212ddd9be5307edfb8525bd0dc81df19fd530e00bb9b9bac9a9a1f6b77c69b962287bbf73f93b2ea8a1f6b7e298a522f100d03a8401cc34b63afb9af0cd93f81b36b6695013067183406c8303ed2962edac3cf8db5ca765d982fbcd4ab2facc596eeea0928566a27c20889062d20975c284d34bb6cca764aec3e0be562c60a367014531867c3183bc38512426905318b7b3f55f94ab6df1fca83e375e5883a93954fd8b1268c1cd6b4bbf34fd0a", 0xca}], 0x7) socket$packet(0x11, 0x3, 0x300) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000001600)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/22 05:07:41 executing program 3: mkdir(&(0x7f0000b69ff8)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0x3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000bf2ffc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x141801, 0x0) 2018/03/22 05:07:41 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000000000)) getrandom(&(0x7f0000000040)=""/199, 0xffffffffffffffcd, 0x3) 2018/03/22 05:07:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000086fa8)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002121f00ec6b0f536e", 0x58}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80600, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="e9b453b7602f2134d46ef4f330192e87a7302a00381aef1040bc75dc856a8e284847b9387ac966b6fb1bd3b630bbf337b6b844d23105dd4b570c996b1d988c9184b7c255873cda56046e06382dd75e14f4a7e45750a01bef4e038bcb2216868905a23f7fc95f102ec1c616021af64b") 2018/03/22 05:07:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000000bff4)={0x5}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f000000f000)) poll(&(0x7f0000016000)=[{}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e23, 0x7e6f, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, {0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0xa3c, [0x9, 0x7fffffff, 0x7, 0x8, 0x300000, 0x100, 0x100000001, 0x4]}, 0x5c) 2018/03/22 05:07:41 executing program 0: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@generic={0x81, 0xffffffffffff7fff, 0x6}) 2018/03/22 05:07:41 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00000000c0)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000000000)=""/185, 0xb9, 0x101000026, 0x0, 0x357) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x8}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSTI(r4, 0x5412, 0x348) getsockname$packet(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0xffffffffffffffce) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x1}}, 0xffffffff, 0x8, 0x0, 0x5}, &(0x7f0000000580)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000600)={r6, 0x101}, &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000640)=ANY=[@ANYRES32=r7, @ANYBLOB="57091d009c6251ba03ac3dfdbeab453d703f86b1be59e8b8b5757d193d0368bd73355867368a261c5b36fe16db15994389fc5b9b7b95b81acc345c7ae7bd9bd3dbec6fd4a364760f211c4972c04cbbc29321a7e8e8fc2949dae036e559bbb34e159458f62e1355085d990d679df96fe9765d55606c76df6589edd9a22c28716d3e6e72d5a5549ccc7e5cc7a84769e98ba5a87b1da0a88d4511f40c653baf54972cea3ca25c664f9511de"], 0x25) 2018/03/22 05:07:42 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000180)=0xa9a) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000300)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0xfffffffffffffffe, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x3, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x6a}, 0x8) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000002c0)=0x924, &(0x7f0000000340)=0x4) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) 2018/03/22 05:07:42 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYPTR, @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES16=r0]], 0x3}, 0x1}, 0x32c1f26da7d04769) 2018/03/22 05:07:42 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x80000001}, 0x8, 0x80000) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000001bf0f)=""/241) fcntl$setflags(r0, 0x2, 0x0) 2018/03/22 05:07:42 executing program 0: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000efbfb4)) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000000)=0x1) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/03/22 05:07:42 executing program 4: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000280)=0x0) capset(&(0x7f0000000400)={0x19980330, r0}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x530}) r1 = open(&(0x7f0000149f6d)='./file0\x00', 0x0, 0x0) epoll_create1(0x80000) mkdirat(r1, &(0x7f00007ed000)='./file0\x00', 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)="3dff92ebc935a04f983e0e0f5e8f48b411fbd8e2fa595309de4392f99b09640350e79c832229f1cf50338a6507271492c06a61120d08a0250fa00dbaf71faf38156fc5771b8f2010d01c8ebefab1da6af45110c9b074e6103ca9eb327941d61698e9a90179ef510d2028d33153bb", 0x6e}, {&(0x7f0000000140)="2b905a15e4da282c982b9aeb21a6a315e60c2d809931be76a2203776f48d771aad8837baacf5b6ff45d6aa64f4f6c37a89ebb51478e99a8db7ae179001bb047830fb829cd830ee16706a5ffacae0b23e7c092e454ae13b9999298a59721506cfd33cf2c3c991d1471c1e84bb9683f35411cbce9f66b39c230fc1028d53486842830caf5d7cb2ac842a074540d1c966757813286e9d9f44dc3328a8b4c1dc8c3f72f68a83f9a638cf2b91bec8c5ea53168dc51363462e88a9bb2dc2b8cde40aa4", 0xc0}, {&(0x7f0000000200)="02094661e45ecdf20332444a5888388a26230c1de495cb7327fd8a428c4e1f989b606f20213d0bf0c95884238bfdbc9364c138a897a62e1d052bc70678e586a75300", 0x42}, {&(0x7f0000000000)="1459fe2170c6ea2b2b402c", 0xb}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="8114503bdb68bded8fa43c3b294d1a5fd94eee3741197e355091025389aa8cf292487d9c6c0593777426c5ac1d2b9add983a73409501a037c00100", 0x3b}], 0x6, 0x0, 0x0, 0x4000}, 0x4000000) 2018/03/22 05:07:42 executing program 3: clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000003ffc), &(0x7f0000002000)) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f00002daffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) waitid(0x1, r2, &(0x7f0000000040), 0x3, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mknod(&(0x7f00000010c0)='./file0\x00', 0x1012, 0x9) sendto(r3, &(0x7f00000000c0)="5e751dec997e4cd5303d6e82fd5b8d753b56597f8bb8cc70c493136ffcd50c3bf1cbb869045b6900bc09c3c0979410ff5369232508c9964beeabb1f75bf1e572f955685d5644ba41b770cb6cf01b11eb1a65519996a450443446b2049eaa0ff99ddbdd6cfedc3e9fe5350d9540752c3071e9ad6adbbce8008a72e9455a697cb1777d8ca21a9f349901f507a2cb90daeae6f73da413c917c57280dc02f2310468e57897f938be0bdca946ea68c24a5fc969c477ca5332770f19e457c1e90b51e6e3d29ce85c731e7258f445b0787f5d96e163ccad11e8d41201d5b54f45b250bf3fdbca7996bdf13ff52b3c2445f64d861ebbfeae731446e30cb4b60f6685aca94c1f2298868a1f34df22531fb5feb90c0e13f885264185b27a4acb1476f17c7adfa98fdbf5a9208c3843d241df3de44735ef59fcc849cd54334de93b0e23bdbc2f9ea667297ad19ae4fc62394a546e106c1daae3e37a969e559ce5b6c6ae8a43e5af1ac9b2795d38fa9efbe48d0e98e1557a0df996187b1903277648b31491a72fe2abc7c458d1dcb273576c7fe640ea0c68611b3562133944c8bb25e2fe3b96b584e861063225293c1098d63f9bd1f0275c28144e0392e0a141ce58bd7e4dcdb25abce65932dde89dbcc757ea7cc763aa81c57dec5e054db4efdf90ee2cea0e8c298612a536caa01b44de2cf14b5a211d37cdc250aaed3f68ad6755b2ebe5ab1bdcab15a7790fe9797b80f53c0dd6a02f66d4dbffa7d1b6cb3a27f8b6c65342559ad9452079beeca3abac97a39b4d93cf1756d52a9426710082cf305e59a575a31251863a1f928895a58724dc5ce58316eaef48e4a17eca6588844b1dae13cd85890a43622f4fc7dbc31fe3125324c6993e2ea5817eea22cb0d0ef8b99a4a8aac0de3125500193822c7e80eddc413e4105308b4915aa4bf88646ab25d64583a3f75c6b860f0a4cbaa0f34ac40f4e956fb071e7e055677596fef1437804e946fcb04c927f08ca27815aed60fceeaaebfb760c598a24133675a870221c1662e3fe13624df1d21f70642bc91aa20c816d106c9ce9adbbcfb3c20f847d05df5b3409ab53005815c8697855315299f11b44e6f93a6ff471f8928ced03d6a018df3ba72cc4e314e1e1a2aab11eba078135c34a52247eb2ef58bc0c258faf249f45a8c6e9a90ed931bd41c9d3da71526abe0c430a1c0c49b80029e3d4cb5eda9890632a2388375d304d65eedb8a83a49d6ba22e07e0f3085e8e2ca12a6d895d48ece046f2919244ea10b23669e4fee359de1807a0609ac5b22554c850b02f6319a804383b7bb312f63f488bceb9db406cc75c558ea58a932f78efa6890c5fb5acb37cf0615d0d0f8638e71f86bd3a2451830eae9d8fe5f406ca5a6a08cf78a235f91dea2632889f0731ee6dab1f3810801503ba843525a41305b3bcffee273a85c5ecc55ef2ad4cc01e5384cb9ce866b2fe6db9dc2c97f08133c27d854abd3a7eddf67a82c790032250726e5952827e7c9f19d3b37493b90536bcf198aa2d9cc6322e85e2c34ec21f895a704a085ec3ea41578c43c5ce197815b3dc904925a000c57fba0dcb7683eaa6a7b19bd41f1fb802936987713821da5baa29814b15e009d1810bdbac42faa44d48576bf3e7c3121219e1bc6fe43b975130ca636cead48db138592cb8c44cbedaaebf20c2fdf53171e972d7200a0d3ad2d5a114036ba631a99fb4e622dbbd982be69be8773d84f7f91d00d34bb514fe2855a7f07638c3d90a3ddf7cdeb535f59a4c86d889ad44e3743a232aa17b9e39432a64a446350e6603c90b06efbb24ae6fc054b03aa236892b359d3746e302b445b552761f04ed5009eb1df66e9ba0bab8c51d5af6479bd56ac96c86dc41b42658c61ade7b7ea8e1508d3d46016675d875aae8bab34c2a1e33429b22cc610a91c35b6a04c70e2e1f1e5b02df541dd3d1d19e091de2d326bb55ac68f46dbff88c7d3394c5728427fef3a9b02e7a962a037cf65b383b429725cd1be3205a5f325350497de70b187708cae9038acb3925f8e91b0494d4bf559289f4427539027c4ce8ce737a7fad9685949c1cfb1e7d4a4a90c1b13b97b80911d3d7a795e93b3a3bc4cd10f961c48661d8301f927590af35a06ebf8cff5992a1f101de301794675b5a529d4707ecc6ecf7ac65aeddb471cd81def91e8f96a1d5c25947a09182da9d8e0649510fe05ee9f61b96fa3446794b9b653c0fb04366705ea888addc62926b1522ddecc3987d84f354ff9f0f7b58e604b6613a169bfecde50b11626ba5897b8c329ac6d1fdd1fffaf8a19dd0093118e55826f6ed2dc12c8cc8272f7744af17944f2353db2d51f4b1d03f208470d248feeb8ce757e0f0b708d76d24c233ab50c07e8f0555d818c95452fea67f1c6ecbadd0937635cef2c860472cc958d4a13bacb5ab4dca74b01b0243f20dfbcced12f4aa5a57898f6599190e139e33304795e4ba42fc4177b1da92efa343e8e3df77841c2904e124e6988bb9ec8f86b127f0667ac21c77d3d753da4a2e96f45443420a097360350d1e38c66a8385a8daef54a322e30c8a35d85b65774f6a8c4f2af68419eeb08e84d8480706fee2bf5944a1914365a248741c60be2e25575312683cb79bfb678a187bf1cf268f911a9da4ac10796ab77f25020286f012011d9043e93bd0e2c5690876fd25983fe870e2cd76ce37de45fbda8ddb179ace95cb27ff57ecb19a199b6702ccce1e570b7238973b1f19ca0865f0c25144361d6e8b380c20fba92942418fe64c1bff75cb0779be322717d55a8463ee1113632670e72ca672d9b5d39e20e13015c77b386fcde4496a46896fdcdbb18e5932d92c8e245d43c48c4fe28e4ed8ad8ef6761ffda32b373fc0f203342d583da1819f34b7b8acaa010b7b1f96cbdd7661482ccf679960a13c008d73f31ddb82b2c4e3659202e3158016545e7ab49347bc231d1d38a5b68aefc3a513508504f6b08826a964735e8ef50050c0550bdb260d729c5e4cebca7db28f54d3034450f563ae34c55d558c6b267b1997ea5e10fac46bde90a383f83dc1ff8531f2b5c7f26d08bc82643efa2e58dc0a478e99624adc839048aaf86d83147aca9e6da218fbf611cdbd6676cb2eabf18043e09464ceb76c55a8890414b3885396600b30237fd134cd8d55d43892938a4e0ec28855906ae94a92adc586444ac1fd19aebb82e5f1f5f6abbcd0903d4855d370c7bddc788720affdfec1dfbe04331b55486657a201e1f52c8f1a01e6e500546838f31020adf8be688d8c69e856c6b6c8da1b8bf888a54a2abb24768395d66ad50d727364abb0e871a8d24a890a3a6940aff2766dda9bd650f61c753e0f0bfcaa04856bad827a74a62015ab5ef56fc27d4838d32f0057a12352a13f0c77bc02b518006289cbde21ca6e3844d10e595e162210267c603bbb492cf2beeec1ebde35b0879e100974079f31cd739bcf9c41bc8002a5d3090ab8e7abbd509a4ab0762228762e0acb1c915ed8042b674f155c47b305966745a77e56b62957fdff69466bd913a710a56964b60e3891bf60db68940a9d0620a805a7d06dc5c4ee30fc6c16a515ce4fa4105d021df567cb5c522fdbd6c8802dbccd4e0e8926cdf0a9ad6c5da6c84ca3bdf167b02408c8440dfce5beec9ce13144011f3f4fba32ecc21caa44e9bb5ba1bff3ddb9f8af7de0da2f4637b0bf00cca784ed76a5f6260f055a2cf79f88a0056450abd4041143a4fef10f20c76cb30d3f11bf2c6edccfbc6a607f693915bf34772d1708ccc3426b1cf53ff5c2e393255eaf33c3cd515dc4e752b7d8dab567d2af7d48e3eee37d9ea2670f2ebac58e4e98201d6c12905c689c106ca6c85b28b345956905d3663b03299f938976797b91a8ffe1feb4546f51d258bd4695d3f06ad3144811eaae5729ed749b49119116142951fbd8e4f866fa8b6b12e72d6ce7e2b4485e52d8db58d968fb9ad9c8be01b46171cdb388d91403ccdca600703b87478a0265d712adea5644401d679dca382dd87b8ebd946c9b6bde5bfba847322d5c1a9ea3bcf4d60e7daebf2649006c914d97a69f9a9a98dcb636ad900df59d2787fd4782ec3875b42a4220af655df72aa1e7697d3afe060828a553693823e78d5105ed7a4ca8c8c5168311294984c51e37e9c157d23d3346e84177da3d7836584ee64720dca617da580f40a357cb4123327e75de4ef054118caa9f0103a4167300b90cc64d81bdef41d85e8da4df9b8a391af6c8bba71272b2cf3c54bb99d903476fdaca4026f9356dab306edf66cc4050968e5d7514999d1915cbaa5bc0afa11f8820f13d9668942686cd27a2e9d34fe0fd6d3ffa1039759399df1dc34fe6c8dcd0f2c095b7a44053291914590616a2dcef08692bf07a9bd9bf9aabe68b44daed874d319cf6261bfc4736f006455d62d551c26f0172b9c44f7a0ad5cb5ecebc455de4b8bd9ff2642908568966c675bae4553b560c1306666dd7ae8e462d9a9ae8a34f299143c65a16159b0255d50518c162151cca06dbb597332d6612f4d066de3bc78b5071ab24211787af9afc79030fd3c3bdc6d2cc26efb22c3832d06b4687932a59d26043f9007da9cfd8606723a2126829352a417a59a247c7c6ca8ed00156320f857ef98d8fb7ff3217af3d0e61e693ae87a174ce2cb053093994ceaeffcdef623c5892384f7024fa65214efe494fa59d13cdf2d12046f373effe02968586566303604b4c9f232d68844ccb7871dcb2f184fa170612bbe66fba3cf67175f1372a43da4794895e5ad3bd879168f44f832616955d10a7676a1e1d632d40171da01547dccb932d3b14d49e8960831db72b983186a4062105be56f9a25dbd44f6cb1278b9fd5cbaadf5061c0065b87364320cbe0ddf222872113349980251336005d21190055954565966768f962e0e74db5215e95e516adea785a5281400f05756afe63c86f669106191863a0b1d2df1006547e8786c9e53e6e1e3bffdc8298f9ca4d1fdff67fd6adb814c9bd8c6b9d2be043cc8c5e1cf07823caa5df77be4a91760449f8bdcdd7d53bad48ab8011d75ac2e62806a1ed2ee8128ae8b944fa74605e31ec1bd34a98ed498438b883ba18c4f121a25d2fe0bdb77e8f26d5002d84c9703287e2f74a1531ac5c6868d5717f44eac3eed6760aa5508b6a46d28b0e12530b0cc8f2983a7649f0d07e0a31e3d844daa3571426f2d0c48d82475523d541087b14fd5c7073f3a2a176d00452aac4d5fe702e345d71c5549db9160eb434fc095cef2e419db796f62177896fae7b2f5cf1754cb6444c36f2c24c5453bdb7be33d88e2184d8769c1581e5c1ae2f8663bad62b2fca2e4ce079eb7cf20c4f3b07d1aa1a90e328e8239663cc6f8c8cf3a4eac56bbbda3869b1ad0ee861cf2a6f2715e0e75e7ece6f946b72d292361074fb866de3300b66b9ef9a5969b4fd14f9437cf7e9ea6897a9c8cae699905af46621f7f4b1d603c06e6f146ab62d25b9991e38bc49103a362a60b0d9f882f7bb1f97bfb1ea49d4c5c35045c545a95257d24f7668b04c115b6e0cf4f6dd7f35b71f096b2548ebf5059da9ad87f0b1a87389493f7510a80bde1925a64dd14fffdc40a17020cbb66dbe9b325a9d4446381bb1be367a3c15a77df256739075322c9ef92c2e6bc645ff4b142d38d7f8aa5d711f5631b16f4106e818fd843babe25c84982978b6f0f961e6e8d182851b0a9d837ff215e261cb0496d82b31dbab834e93867f279c8af88306af0a36cbfc4d959fc2f3010cdf6b10707dcf481476e1c4af12bcdd363e", 0x1000, 0x800, 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000080)={'ipddp0\x00', {0x4, 0x7, 0x3, "3e5748bb4072"}}) 2018/03/22 05:07:42 executing program 7: r0 = epoll_create1(0x80000) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000003c0)={0x6, 0x40, 0xe129, 'queue0\x00', 0x3}) readahead(r0, 0x7, 0x6) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0xaa}, 0x2e, r4}) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x100}, &(0x7f0000000000)) write(r0, &(0x7f0000000040)="9e36f56b98ca5f215ce0a68a07d54d30dc63cab09368cb775300eaa0abd9b6ab24f000a3a3c2be90eeb358e48cbef6de71ae", 0x32) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000480)={0x0, 0x1f}, &(0x7f00000004c0)=0x8) execveat(r1, &(0x7f00000005c0)='./file0\x00', &(0x7f00000007c0)=[&(0x7f0000000600)='/proc/self/net/pfkey\x00', &(0x7f0000000640)='em0lo\x00', &(0x7f0000000680)='/dev/ppp\x00', &(0x7f00000006c0)="6d696d655f7479706525f747504c656d312573797374656d7d657468316d643573756d3a2a766d6e6574307d6c6f707070316d643573756d265b6574683100", &(0x7f0000000700)='/dev/ppp\x00', &(0x7f0000000740)='/proc/self/net/pfkey\x00', &(0x7f0000000780)='\x00'], &(0x7f0000000840)=[&(0x7f0000000800)='/proc/self/net/pfkey\x00'], 0x400) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000500)={r6, @in6={{0xa, 0x4e23, 0xfffffffffffff5f1, @empty, 0x8000}}}, 0x84) mq_timedsend(r5, &(0x7f00000000c0)="3f49440849f58728b2ac967614849c6cf908485439b867ecac9ed63668c4621c2f4ac84284798c16b218bf585457b989d2f899ef1777b6e8e57fd8845521fda877a992bc2847d7139b0e272d5de9b52b18c0095d4012cfadce4d9e3ac8cdb8970f05f1a8329329befa4b53cf7fc7c0e43cfda053713d9b3e53dcf312528dec479f32", 0x82, 0x81d, &(0x7f0000000180)) dup(r0) 2018/03/22 05:07:42 executing program 6: r0 = syz_open_dev$binder(&(0x7f00004f6000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap$binder(&(0x7f0000112000/0x1000)=nil, 0x1000, 0x4, 0x86011, r0, 0x0) 2018/03/22 05:07:42 executing program 7: r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0006b0004390bfc0002060000000000000000010408000100000000bc", 0x24) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/03/22 05:07:42 executing program 1: clock_gettime(0x2, &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009ee000)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000136000)) 2018/03/22 05:07:42 executing program 3: r0 = socket(0xa, 0x2, 0x0) getsockopt(r0, 0x0, 0x50, &(0x7f0000000080)=""/8, &(0x7f0000000100)=0x8) fremovexattr(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="6f01002e74727573746564f4a36cde3100b22242c255ba3091dbf287738459a9d0e2ddd748bd3bb04c383b34b8de3ac25d1e085603dc41496430d4098368f8b8dd8b0783000532c6a0a58db44d6ad5da8a73f855205d474754f185109528755b2dc9eaf1ba38829090db16cacb963a9ca52bae546cfb10cf1fe576"]) 2018/03/22 05:07:42 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) r1 = dup3(r0, r0, 0x94b68709e67ca2b5) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000000c0)={@remote}, &(0x7f0000000100)=0x14) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000240)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001b40)={&(0x7f0000b25000/0x1000)=nil, 0x1000}) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[0x6, 0x6, 0x6, 0x3f, 0x9, 0x6, 0x1, 0x4, 0x2, 0xcc9f]}) geteuid() ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000180)) stat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)) 2018/03/22 05:07:42 executing program 0: sysfs$1(0x1, &(0x7f0000000000)='\x00') request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='vmnet0$wlan0}ppp1-eth0nodev{$:selinux\x00', 0xffffffffffffffff) keyctl$setperm(0x5, 0x0, 0x0) 2018/03/22 05:07:42 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x2c65) r0 = socket$inet_sctp(0x2, 0x5, 0x84) pread64(r0, &(0x7f0000000140)=""/101, 0x65, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$setsig(r0, 0xa, 0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="080000000000000000001f57a82560e200000000000000004f8c31f4ce89be7a42c55583ebc62ee8be0d978a7cafd3c6052450c123e995fedbade0c66814265e1fefb21daf497260adc59edcdec9a2304f8ea6159a95743b302e0a995c1041654889f66c339261f8b6b69c0992c638a61388b56c5aeba3a743b016beeebf15d5fceec86e0d82111251243d8bf1aa7f9ebdb76820f61e6e843bfa25727b77fb06ec9737e4878428e084bca09f47960039fcea27108052291c388b8629cfbaf1bc8bc435e0de7780f34d6a"], &(0x7f0000000100)=0x14) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8001) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000240)=0xc) fanotify_init(0x4, 0x101400) finit_module(r2, &(0x7f00000000c0)='/selinux/mls\x00', 0x0) getgroups(0x5, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setgid(r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x400, 0x0) 2018/03/22 05:07:42 executing program 4: r0 = socket(0x5, 0x805, 0x7) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000100)="5bf95312203190e4edd3d80622c0533ed46ecb2741ab3489b9cd0d1b93462db22d24d4edd98dc2f6170f518fa75dbd4846c751bcab89c16ec03440f0120d7b836542cbb1ca4eb1836496106fba7b19ff27e7cdd89df894765f1a8cb276e9c017a1342b09c9cc232a75296bdb658d898777edffbdecab8d4577addca623f149965fdd9cc8baac00a168aa80e91e0ac6ff14300fbb855364525b00d8a28427889e7fd44d8abfaf551ea5892ea65a9c14c7545b2c812d90e6560d62134c", 0xbc) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) readv(r0, &(0x7f0000001380)=[{&(0x7f0000000280)=""/214, 0xd6}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x2) r2 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) prctl$setendian(0x14, 0x2) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001800)='/dev/ptmx\x00', 0x0, 0x0) sendfile(r1, r1, &(0x7f0000000080)=0x1ff, 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) recvfrom$packet(r0, &(0x7f00000013c0)=""/36, 0x24, 0x20, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000240)=@buf={0x65, &(0x7f00000001c0)="7999d9facffc2e07677f820e5b69b2f53cfdcd166919e8e0de81cb4937c33c29a7a8c39ca8d621d202dd4cb2b3f50ab30dc1731f3dde567913e0e8b8006222d9070a4e3bdc2e710022e65c2454ae7ea51f2341450fd558611f390c79d3ef6c69302a5548bb"}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001400)=0x1, 0x4) fdatasync(r1) 2018/03/22 05:07:42 executing program 3: r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setpgid(r1, 0x0) ptrace$setopts(0x4206, r1, 0x1, 0x2) 2018/03/22 05:07:42 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) write$tun(r0, &(0x7f0000000040)={@pi, @void, @arp=@generic={0x337, 0x0, 0x6, 0x0, 0x0, @random="2f7f1ddfb1a6", "", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "8b4694a18fef8b1de031bcce8e67eddd"}}, 0x28) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1ff}, 0x1c) 2018/03/22 05:07:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x3ff) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {0x0, 0x10000000000}, {}, {}, {}, {}], 0x278) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000001c0)=""/80) sendto$inet(r0, &(0x7f0000e21f91)="11", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/22 05:07:42 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = dup2(r0, r0) pipe(&(0x7f0000000140)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x7fff, &(0x7f0000000040)=0x2) 2018/03/22 05:07:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x100) ioctl(r0, 0x4000000000001268, &(0x7f00000003c0)) 2018/03/22 05:07:42 executing program 6: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x100000000000010) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0xfff, 0x68eace03, 0x80, 0x0, 0xc7, 0x8, 0x9], 0x7, 0x50b7, 0x2, 0x0, 0x7fff, 0x18, {0xba, 0x8, 0x9, 0x20, 0xffffffff, 0x100000000, 0x101, 0x7f, 0x7f, 0x3, 0x0, 0x400, 0x1, 0x40000000, "9607a8f255e77db1e9b5bd65a982210a7ed16b5043200a5a862714d882845fee"}}) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a899d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000dd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b}) socket$nl_route(0x10, 0x3, 0x0) [ 58.809833] FAULT_FLAG_ALLOW_RETRY missing 30 [ 58.817777] CPU: 1 PID: 9212 Comm: syz-executor5 Not tainted 4.9.88-g71df7bb #60 [ 58.825324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.828992] keychord: Insufficient bytes present for keycount 34 [ 58.829432] keychord: Insufficient bytes present for keycount 34 [ 58.846923] ffff8801c1b07850 ffffffff81d95f19 ffff8801c1b07b30 0000000000000000 [ 58.854966] ffff8801c0ebe590 ffff8801c1b07b40 ffff8801c1b07a20 ffff8801c1b07a48 [ 58.862989] ffffffff81662ed9 00000000000065e3 ffff8801d948b8f0 ffff8801d948b8a0 [ 58.870974] Call Trace: [ 58.873533] [] dump_stack+0xc1/0x128 [ 58.878873] [] handle_userfault+0xa59/0x1320 [ 58.884906] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.891895] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 58.898273] [] ? preempt_schedule_common+0x35/0xd0 [ 58.904823] [] ? handle_mm_fault+0x11ad/0x2460 [ 58.911023] [] ? handle_mm_fault+0x1f19/0x2460 [ 58.917227] [] handle_mm_fault+0x1f27/0x2460 [ 58.923252] [] ? __pmd_alloc+0x410/0x410 [ 58.928935] [] __do_page_fault+0x5c2/0xd40 [ 58.934794] [] ? mm_fault_error+0x2c0/0x2c0 [ 58.940750] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.947384] [] do_page_fault+0x27/0x30 [ 58.952897] [] page_fault+0x28/0x30 [ 58.958152] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 58.964962] [] ? SyS_pselect6+0x1be/0x550 [ 58.970729] [] ? SyS_select+0x1e0/0x1e0 [ 58.976321] [] ? SyS_futex+0x22e/0x2d0 [ 58.981827] [] ? do_futex+0x15c0/0x15c0 [ 58.987423] [] ? security_file_ioctl+0x89/0xb0 [ 58.993631] [] ? do_syscall_64+0x48/0x490 [ 59.000092] [] ? SyS_select+0x1e0/0x1e0 [ 59.005697] [] do_syscall_64+0x1a4/0x490 [ 59.011387] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/03/22 05:07:42 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffaff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3f, 0x8, [0x2, 0x7, 0xdaae, 0x10000, 0x0, 0x0, 0x80, 0x8000]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r3, 0x8}, &(0x7f0000000100)=0x8) 2018/03/22 05:07:42 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=@ethtool_cmd={0x3f}}) accept$packet(r0, 0x0, &(0x7f0000000000)) 2018/03/22 05:07:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r3, 0x1}, &(0x7f00000000c0)=0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c23fec)={0x0, 0x0, 0x0, 0x0, 0x2, 0xef90, 0xfffffffffffffffe}) 2018/03/22 05:07:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000174000), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80900, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x10, "755f71562a5575502af9fb39218e511c"}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r2, 0xcc}, 0x8) 2018/03/22 05:07:42 executing program 2: getrandom(&(0x7f0000000000)=""/170, 0xaa, 0xfffffffffffffffc) r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@nl, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000180)={0x0, 0xf04}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x8080000, 0x7, 0x8, 0x1, 0x380, 0xfff, 0x9, {r2, @in6={{0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}, 0x1, 0x8, 0x1000, 0x2, 0x800}}, &(0x7f0000000340)=0xb0) 2018/03/22 05:07:42 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002200)='/selinux/status\x00', 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = socket$unix(0x1, 0x1, 0x0) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000001600)=@abs, &(0x7f0000001680)=0x6e) r4 = openat$dir(0xffffffffffffff9c, &(0x7f00000016c0)='./file0\x00', 0x280500, 0x0) r5 = accept$unix(0xffffffffffffffff, &(0x7f0000001700)=@abs, &(0x7f0000001780)=0x6e) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000017c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001840), &(0x7f0000001880)=0x10, 0x80000) r9 = accept$unix(0xffffffffffffff9c, &(0x7f00000018c0), &(0x7f0000001940)=0x6e) r10 = openat$dir(0xffffffffffffff9c, &(0x7f0000001980)='./file0\x00', 0x220000, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000019c0)={0xffffffffffffffff}) r12 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001a00)='/selinux/enforce\x00', 0x200c0, 0x0) r13 = timerfd_create(0x6, 0x800) r14 = epoll_create(0x1f) r15 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001a40)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001bc0)=0x0) stat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001cc0), &(0x7f0000001d00)=0x0, &(0x7f0000001d40)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001d80)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001dc0)={0x0, 0x0}, &(0x7f0000001e00)=0xc) fstat(0xffffffffffffffff, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpgid(0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0)={0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff}) pipe(&(0x7f0000002040)={0xffffffffffffffff}) r28 = syz_open_dev$mice(&(0x7f0000002080)='/dev/input/mice\x00', 0x0, 0x121002) r29 = syz_open_dev$mice(&(0x7f00000020c0)='/dev/input/mice\x00', 0x0, 0x4080) r30 = socket$nl_netfilter(0x10, 0x3, 0xc) r31 = socket$inet_tcp(0x2, 0x1, 0x0) r32 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) pipe2(&(0x7f0000002100)={0xffffffffffffffff}, 0x80000) r34 = syz_open_procfs(0x0, &(0x7f0000002140)='loginuid\x00') r35 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000002240)) r36 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002280)='/selinux/access\x00', 0x2, 0x0) r37 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000022c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r38 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002300)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002340)=0x0) getresuid(&(0x7f0000002380)=0x0, &(0x7f00000023c0), &(0x7f0000002400)) getgroups(0x8, &(0x7f0000002440)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r42 = syz_fuse_mount(&(0x7f0000002480)='./file0\x00', 0xa000, 0xffffffffffffffff, 0x0, 0x1, 0x1002) r43 = open(&(0x7f00000024c0)='./file0\x00', 0x28000, 0x4) r44 = openat(0xffffffffffffffff, &(0x7f0000002500)='./file0\x00', 0x400, 0x104) r45 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000037c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003800)={0xffffffffffffffff}) r47 = socket$inet6_icmp(0xa, 0x2, 0x3a) r48 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003840)='/selinux/access\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000003880)={0xffffffffffffffff}) r50 = socket$inet6_icmp(0xa, 0x2, 0x3a) r51 = socket$key(0xf, 0x3, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003e80)={0xffffffffffffffff}) r53 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003ec0)='/dev/hwrng\x00', 0x0, 0x0) r54 = perf_event_open(&(0x7f0000003f40)={0x4, 0x70, 0x2, 0xef, 0x1, 0x7ff, 0x0, 0x4, 0x1, 0x1, 0xfffffffffffffbb0, 0xcf, 0x9, 0x1, 0x6, 0x3, 0x1, 0x5, 0x5, 0x3800000000000, 0x1000, 0x401, 0x4, 0x9, 0x6, 0xffffffff, 0xfffffffffffffffe, 0x101, 0x47, 0x7, 0x8, 0x2, 0x38, 0x709, 0x1, 0x7fff, 0x89, 0x1f2ab23a, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000003f00), 0x3}, 0xe08, 0x2, 0x7ff, 0x7, 0xe92, 0x0, 0xcdb}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x5) r55 = socket$nl_netfilter(0x10, 0x3, 0xc) r56 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003fc0)='/dev/loop-control\x00', 0x80, 0x0) r57 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/validatetrans\x00', 0x1, 0x0) r58 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r59 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000004080), 0x800) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000004280)={0x0, 0x0}) lstat(&(0x7f00000042c0)='./file0\x00', &(0x7f0000004300)={0x0, 0x0, 0x0, 0x0, 0x0}) r62 = getgid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004380)={0xffffffffffffffff}) r64 = creat(&(0x7f00000043c0)='./file0\x00', 0x6) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004400)=0x0) r66 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004440)={0x0, 0x0, 0x0}, &(0x7f0000004480)=0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000044c0)={0xffffffffffffffff}) r69 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r70 = socket$pptp(0x18, 0x1, 0x2) r71 = socket$inet6_dccp(0xa, 0x6, 0x0) r72 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004500)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004a00)=0x0) lstat(&(0x7f0000004a40)='./file0\x00', &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000004b00)=[0xffffffffffffffff]) r76 = socket(0x5, 0xa, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004c40)={0xffffffffffffffff, 0xffffffffffffffff}) r78 = perf_event_open(&(0x7f0000004c80)={0x2, 0x70, 0x1, 0x2, 0x7f, 0x10001, 0x0, 0x4, 0x6000, 0x4, 0x200, 0x1, 0x100000001, 0x1f6d, 0x8, 0x2, 0x8, 0x90a8, 0x7, 0x2, 0x1ff800000000, 0x2, 0x101, 0xfff, 0x9cf, 0x32, 0x3, 0x3, 0x401, 0x100000001, 0x69bf597e, 0x400000000000, 0x2e, 0x3, 0xbe4, 0x6, 0x6, 0x10000, 0x0, 0x8, 0x2, @perf_config_ext={0x7, 0x5c7}, 0x182c2, 0x200, 0x5, 0x3, 0xdbc0000000000000, 0xffff, 0x4}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0x9) r79 = socket$nl_xfrm(0x10, 0x3, 0x6) r80 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004d00)='/selinux/context\x00', 0x2, 0x0) r81 = dup(0xffffffffffffff9c) r82 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000004d40)='/dev/ashmem\x00', 0x800, 0x0) r83 = socket$nl_generic(0x10, 0x3, 0x10) r84 = accept4$netrom(0xffffffffffffffff, &(0x7f0000004d80)=@full, &(0x7f0000004e00)=0x48, 0x800) r85 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004e40)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000004f40)=0xe8) r87 = getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000004f80)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004fc0)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000050c0)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000005100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r91 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005180)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000005280)=0xe8) stat(&(0x7f00000052c0)='./file0\x00', &(0x7f0000005300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r94 = getpid() stat(&(0x7f0000005380)='./file0\x00', &(0x7f00000053c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005440)={0x0, 0x0, 0x0}, &(0x7f0000005480)=0xc) r97 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000054c0)='/dev/ptmx\x00', 0x180, 0x0) r98 = mq_open(&(0x7f0000005500)='\x00', 0x80, 0x40, &(0x7f0000005540)={0x1, 0x8001, 0x1, 0x1, 0x0, 0x1, 0x5a9, 0x9544}) r99 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005580)='/dev/autofs\x00', 0x40000, 0x0) r100 = open(&(0x7f00000055c0)='./file0\x00', 0x100, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000005600)={0x0, 0x80000, 0xffffffffffffff9c}) r102 = accept4$packet(0xffffffffffffffff, &(0x7f0000005640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005680)=0x14, 0x80800) r103 = inotify_init1(0x80000) r104 = getpgrp(0xffffffffffffffff) lstat(&(0x7f00000056c0)='./file0\x00', &(0x7f0000005700)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000005780), &(0x7f00000057c0)=0x0, &(0x7f0000005800)) r107 = socket$packet(0x11, 0x3, 0x300) r108 = syz_open_dev$binder(&(0x7f0000006c40)='/dev/binder#\x00', 0x0, 0x2) r109 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000006c80)='/selinux/load\x00', 0x2, 0x0) r110 = eventfd(0x7) r111 = open(&(0x7f0000006cc0)='./file0\x00', 0x282400, 0x100) r112 = openat$dir(0xffffffffffffff9c, &(0x7f0000006d00)='./file0\x00', 0x0, 0x90) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000006d40)={0xffffffffffffffff}) r114 = accept4$inet6(0xffffffffffffffff, &(0x7f0000006d80)={0x0, 0x0, 0x0, @dev}, &(0x7f0000006dc0)=0x1c, 0x800) r115 = accept4$unix(0xffffffffffffff9c, &(0x7f0000006e00)=@abs, &(0x7f0000006e80)=0x6e, 0x80000) r116 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006ec0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000006f00)={0xffffffffffffffff}) r118 = syz_open_dev$sg(&(0x7f0000006f40)='/dev/sg#\x00', 0x4, 0x81) r119 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006f80)='/dev/sequencer2\x00', 0x4000, 0x0) r120 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006fc0)='/dev/vga_arbiter\x00', 0x8000, 0x0) r121 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000007040)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000007080)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000007180)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00000071c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r64, 0x540f, &(0x7f0000000080)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000007280)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000007380)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000073c0)={0x0, 0x0, 0x0}, &(0x7f0000007400)=0xc) r128 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000007440)='/selinux/create\x00', 0x2, 0x0) r129 = socket$inet(0x2, 0x5, 0x1c17) r130 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007480)='/dev/rfkill\x00', 0x0, 0x0) pipe2(&(0x7f00000074c0)={0xffffffffffffffff}, 0x80800) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000007500)={0xffffffffffffffff}) r133 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000007540), 0x800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000007580)={0xffffffffffffffff}) r135 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r136 = accept$netrom(0xffffffffffffffff, &(0x7f00000075c0), &(0x7f0000007600)=0x10) r137 = socket(0x9, 0x80000, 0x6) r138 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007640)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r139 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007900)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r140 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000007940)={0xffffffffffffffff, 0xffffffffffffffff}) r142 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007980)='/dev/hwrng\x00', 0x400201, 0x0) r143 = creat(&(0x7f00000079c0)='./file0\x00', 0x1) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000007a00)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000007a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r146 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000007ac0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000007b00)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000007c00)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007c40)={0x0, 0x0, 0x0}, &(0x7f0000007c80)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000007cc0)=0x0) r151 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000007d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r153 = fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f0000007d80)='./file0\x00', &(0x7f0000007dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000007e80)='./file0\x00', &(0x7f0000007ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r156 = syz_open_dev$binder(&(0x7f0000007f40)='/dev/binder#\x00', 0x0, 0x2) r157 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000007f80)='/selinux/create\x00', 0x2, 0x0) r158 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000007fc0)) r159 = timerfd_create(0x1, 0x800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000008540)={0xffffffffffffffff, 0xffffffffffffffff}) r161 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000008580)='/dev/ashmem\x00', 0x4000, 0x0) r162 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socketpair(0x11, 0x4, 0x1, &(0x7f00000085c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000008600)=0x0) getsockopt$sock_cred(r115, 0x1, 0x11, &(0x7f0000008640)={0x0, 0x0}, &(0x7f0000008680)=0xc) r166 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000086c0)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000008700)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000008780)={0x0, 0x0, 0x0}, &(0x7f00000087c0)=0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000008800)={0xffffffffffffffff, 0xffffffffffffffff}) r171 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6(0xa, 0x4, 0x20, &(0x7f0000008840)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x2, 0x697, &(0x7f0000008880)={0xffffffffffffffff, 0xffffffffffffffff}) r174 = syz_open_dev$usbmon(&(0x7f00000088c0)='/dev/usbmon#\x00', 0x4, 0x101080) r175 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000008900), &(0x7f0000008980)=0x60, 0x80000) r176 = fanotify_init(0x0, 0x8000) r177 = openat(0xffffffffffffff9c, &(0x7f00000089c0)='./file0\x00', 0x101000, 0x8) r178 = socket$inet(0x2, 0x80000, 0x7) r179 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000008a00), &(0x7f0000008a40)=0xe, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000008a80)={0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000008b80)={0xffffffffffffffff, 0xffffffffffffffff}) r182 = epoll_create(0xf7) r183 = accept$ax25(0xffffffffffffff9c, &(0x7f0000008bc0), &(0x7f0000008c00)=0x10) socketpair$inet(0x2, 0x80000, 0x10000, &(0x7f0000008c40)={0xffffffffffffffff}) r185 = socket$inet6(0xa, 0x1, 0x7) r186 = accept$inet6(0xffffffffffffff9c, &(0x7f0000008c80), &(0x7f0000008cc0)=0x1c) r187 = memfd_create(&(0x7f0000008d00)='\x00', 0x1) r188 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000008d40)) r189 = socket$nl_generic(0x10, 0x3, 0x10) r190 = accept4$inet6(0xffffffffffffffff, &(0x7f0000008d80)={0x0, 0x0, 0x0, @remote}, &(0x7f0000008dc0)=0x1c, 0x80800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000008e00)={0xffffffffffffffff}) r192 = socket$inet6_sctp(0xa, 0x1, 0x84) r193 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000008e40)='/selinux/context\x00', 0x2, 0x0) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000008e80)={0xffffffffffffffff}) r195 = accept$ax25(0xffffffffffffff9c, &(0x7f0000008ec0), &(0x7f0000008f00)=0x10) r196 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000008f40)='/selinux/load\x00', 0x2, 0x0) r197 = syz_open_procfs(0x0, &(0x7f0000008f80)='net/tcp6\x00') r198 = socket$inet6(0xa, 0x2, 0x6) r199 = accept$packet(0xffffffffffffff9c, &(0x7f0000008fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000009000)=0x14) r200 = syz_open_dev$mice(&(0x7f0000009040)='/dev/input/mice\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000009480)={0xffffffffffffffff}) r202 = accept$ipx(0xffffffffffffff9c, &(0x7f00000094c0), &(0x7f0000009500)=0x10) r203 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000009540)='/dev/vga_arbiter\x00', 0x102, 0x0) r204 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009580)='/selinux/checkreqprot\x00', 0x0, 0x0) r205 = accept4$inet(0xffffffffffffffff, &(0x7f00000095c0)={0x0, 0x0, @local}, &(0x7f0000009600)=0x10, 0x80000) r206 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000009640)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000009740)=0xe8) r208 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000cb80)={0x0}, &(0x7f000000cbc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000cc00)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f000000cd00)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000cd40)={0x0, 0x0, 0x0}, &(0x7f000000cd80)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000000cdc0)={0x0, 0x0}) getresuid(&(0x7f000000ce00), &(0x7f000000ce40)=0x0, &(0x7f000000ce80)) lstat(&(0x7f000000cec0)='./file0\x00', &(0x7f000000cf00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f000000db40)=[{{&(0x7f000000cf80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f000000d340)=[{&(0x7f000000d000)=""/95, 0x5f}, {&(0x7f000000d080)=""/197, 0xc5}, {&(0x7f000000d180)=""/189, 0xbd}, {&(0x7f000000d240)}, {&(0x7f000000d280)=""/130, 0x82}], 0x5, &(0x7f000000d3c0)=""/54, 0x36, 0x200}, 0x4}, {{&(0x7f000000d400)=@l2, 0x80, &(0x7f000000d6c0)=[{&(0x7f000000d480)=""/212, 0xd4}, {&(0x7f000000d580)=""/243, 0xf3}, {&(0x7f000000d680)=""/64, 0x40}], 0x3}, 0x7}, {{&(0x7f000000d700)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f000000dac0)=[{&(0x7f000000d780)=""/241, 0xf1}, {&(0x7f000000d880)=""/223, 0xdf}, {&(0x7f000000d980)=""/6, 0x6}, {&(0x7f000000d9c0)=""/226, 0xe2}], 0x4, &(0x7f000000db00)=""/2, 0x2, 0x8}, 0x9}], 0x3, 0x0, &(0x7f000000dc00)={0x77359400}) r216 = open(&(0x7f000000dc40)='./file0\x00', 0x882, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000dc80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000dcc0)={0x0, 0x80000, 0xffffffffffffff9c}) r219 = openat$rtc(0xffffffffffffff9c, &(0x7f000000ddc0)='/dev/rtc\x00', 0x40042, 0x0) r220 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000de00)='/dev/sequencer2\x00', 0x4400, 0x0) r221 = socket$inet_dccp(0x2, 0x6, 0x0) r222 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f000000de40), 0x800) r223 = syz_open_procfs(0x0, &(0x7f000000de80)='net/bnep\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000dec0)={0x0}, &(0x7f000000df00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000df40)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f000000e040)=0xe8) getgroups(0x8, &(0x7f000000e080)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000000e0c0)=0x0) fstat(0xffffffffffffff9c, &(0x7f000000e100)={0x0, 0x0, 0x0, 0x0, 0x0}) r229 = getegid() sendmmsg$unix(r0, &(0x7f000000e240)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000140)="8438bc0c7719b8258b04987fd1a22db366864d321166025698b19e88a57c", 0x1e}, {&(0x7f0000000180)="b180876dad60fa8a928f77648826329202b43b0a3428fe0e447db553b0daf378044dbf09bb092d9b4dfbfb73d86ad3aae18e0ea68a9ef7e3155c779ce73ec53cdf9623d38d1e753b9e14bd5248eb770f68c26f1cd945f3eea7641992ca6356dc6c7b43faf98719e193ea369c8c2867372c394f40b25d57cd62095e7eb5412aae899022de47890216e5691ac496fdc218c5ef750d51f0d7f3cd79d19ecca7f711299853ef3cb5a5c5085511f1a0ef8a0f50903a7c8e99ecc5c4c9a8367c9c56d99eb974175eaf01e63cc266b526669fd7831c7ef211b8e492e692", 0xda}, {&(0x7f0000000280)="7fee1b7d88ec54343999d6abf621f885380e0dfb0651105a050b8f174018b60e6991b9cfe7929016ff34917880048c03152e0384c8b03d73193ba671376e359a55d1bc926f9f7cf5b635c967b9c467d45d77d908a81308445c205c899b269e7f9b6009537e2e19cd55e0bc9c6d4303d138fc051a980b1750647474839eb261081d1e019ca536bc6dcdcd2a98560cdeb26bc432520a73e3c37d08e2839488273469a391", 0xa3}, {&(0x7f0000000340)="0d18d00cfc951b098bb1074251e900cf5c92002afa3df7219876dc37b63ba0", 0x1f}, {&(0x7f0000000380)="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r100, r101, r102, r103]}, @cred={0x20, 0x1, 0x2, r104, r105, r106}], 0x128, 0x10}, {&(0x7f0000005980)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006c00)=[{&(0x7f0000005a00)="2e9c8bd9f6c7c644ac1e8d2767802a5b40721e37a7675154374b199b75318235956bb48487bad9a3965612f11055dc6831f8b7980dadd56376500b568dc052b687725b64d61e974039024e0baa87f67d6d92e0e338bb2125e749eb21b59f9f0397e97cb6d8c93bcd4eb2635c1b7fe187bc66f2048cf93ecb5f2068427f22febf8f9e93ead3b6a303fd5f06bc34d200debc8d823ef995a85f8df7e5179e67ef901abc59eee6c9855d9a9a97a531e883215fbbb8ba29ea328b20a9d4b6eaf4563af9914813234cbfbd52119b83f19abf32b0fcaeaae1789c4d0e111ddbf76e", 0xde}, 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{&(0x7f000000ba40)="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0x1000}, {&(0x7f000000ca40)="b35ddd56ba3b80843e903d1aad785178f1be02b9b1b566178692790029092818a9df6e6e3d4f23c39f965eca0bf62986a5153b0a2adb1de961c891840b7ce8e674500f6adc9bead16a38e684231b7a5137333bfca35e400d9987fb003ca9d7694804902128e3f95ce52a98ebf607e64b4868dff34d00037f62e346e923db76e2e77bc0dfc3bba35797685ad6351bdc9bde58ac33e9076a37cc426ffad77557eb376cc76de5a6c72891688dbacf7fe024c00cf703dfa1f9aa8d0771ac64", 0xbd}], 0x7, &(0x7f000000e180)=[@cred={0x20, 0x1, 0x2, r209, r210, r211}, @cred={0x20, 0x1, 0x2, r212, r213, r214}, @rights={0x38, 0x1, 0x1, [r215, r216, r217, r218, r219, r220, r221, r222, r223]}, @cred={0x20, 0x1, 0x2, r224, r225, r226}, @cred={0x20, 0x1, 0x2, r227, r228, r229}], 0xb8, 0x20000015}], 0xa, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000011000/0x2000)=nil) r230 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x40) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r230, 0x28, 0x2, &(0x7f0000000040)=0x80000000, 0x8) 2018/03/22 05:07:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001180)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000001280)=0xe8) connect(r0, &(0x7f00000010c0)=@can={0x1d, r1}, 0x3) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/03/22 05:07:42 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x3) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x34, r1, 0x80000000000000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) recvmmsg(r3, &(0x7f0000003900)=[{{&(0x7f00000028c0)=@can, 0x10, &(0x7f0000002a80)=[{&(0x7f0000002900)=""/185, 0xb9}, {&(0x7f00000029c0)=""/48, 0x30}, {&(0x7f0000002a00)=""/23, 0x17}, {&(0x7f0000002a40)=""/27, 0x1b}], 0x4, &(0x7f0000002ac0)=""/195, 0xc3, 0x7}, 0x1ff}, {{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000002c40)=[{&(0x7f0000002c00)=""/27, 0x1b}], 0x1, &(0x7f0000002c80)=""/5, 0x5}, 0x7}, {{&(0x7f0000002cc0)=@nl=@unspec, 0xc, &(0x7f0000003140)=[{&(0x7f0000002d00)=""/88, 0x58}, {&(0x7f0000002d80)=""/36, 0x24}, {&(0x7f0000002dc0)=""/108, 0x6c}, {&(0x7f0000002e40)=""/237, 0xed}, {&(0x7f0000002f40)=""/6, 0x6}, {&(0x7f0000002f80)=""/113, 0x71}, {&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000003080)=""/12, 0xc}, {&(0x7f00000030c0)=""/95, 0x5f}], 0x9, &(0x7f0000003200)=""/227, 0xe3, 0x3}, 0x2feb}, {{&(0x7f0000003300)=@nfc_llcp, 0x60, &(0x7f0000003880)=[{&(0x7f0000003380)=""/158, 0x9e}, {&(0x7f0000003440)=""/254, 0xfe}, {&(0x7f0000003540)=""/16, 0x10}, {&(0x7f0000003580)=""/171, 0xab}, {&(0x7f0000003640)=""/197, 0xc5}, {&(0x7f0000003740)=""/175, 0xaf}, {&(0x7f0000003800)=""/127, 0x7f}], 0x7, 0x0, 0x0, 0x8}, 0x7}], 0x4, 0x20, &(0x7f0000003a00)={0x77359400}) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000100)) r4 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) dup2(r4, r2) 2018/03/22 05:07:42 executing program 0: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_out(r1, 0x5460, &(0x7f0000000080)) r2 = epoll_create1(0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000000c0)=0xffffffffffffffff) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812c6696267}) timerfd_settime(r4, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000021ff4)={0x2001}) dup3(r2, r4, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/03/22 05:07:42 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x480) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r2 = syz_open_pts(r0, 0x0) dup3(r1, r2, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000040)) 2018/03/22 05:07:42 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6(0xa, 0x80007, 0x8) r2 = dup(r1) getsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/22 05:07:42 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f00000000c0)="31b318834c5709f45ce020fe613f5ce36048638cde4751ed4ee854848405c3105f47057d59a1f24fb2b1e496a2e4631e9b1f38f857daabe0fbfd591711ef9e937941819aebaeff0ddaf92df17b9a6cb82bcb7e003d5e527d16188a3f6988aa4099bc49d8db281d1877b8947f419359e0a9cca6d1c72a73b221691fd2e3b6dff41e0f0a950ca11589bc331b0b6ef110357af751de951756203d2b5dacba84e4e56a5c07d7a2a6b7ee6203b4c5e9f2af5401fe52c1949f04a6", 0xb8}, {&(0x7f0000000180)="4fe5d9691ff1dbdfd4e6ea2e645a37d706af783741276b365daeab9588da58097ee6fa305a3a04d90886ddd42735f4278097d5d9d8215836a6e5342f3d7c", 0x3e}, {&(0x7f00000001c0)="d84a73b0d2d18f83c8ffab6c175a6c3e583d44c3", 0x14}, {&(0x7f00000002c0)="2e8de1e16e3d114176ed70fc152b0bf21efdee8f3b33b34dfe1d0739fbdd9b746d07b79611c16b91ca20f67803faa7b9d9ccb113ebde4d3039a5ce19a9c58b7980ccb32c20917859afb2bee256dbf4051281dec904950d78dd9990b09669767376ce0173e9662bbc4130243a661c9afdbe945ebc28d4df5c21d1f63dc4d7bd29b5af46fc8ab4", 0x86}, {&(0x7f0000000200)="ac64dd4007b5ea5fcc424b8f98a550e24b904fd1c62d9a09121a0e", 0x1b}, {&(0x7f0000000380)="028c19bde3c8be485a4555574e4afc5c4c0b6715755f0ae2c5e69262e4f9670a4a86694930e86509c0b2af222a4d966e08a288b79c26f067205a19b6e849ee9497d39e9b7eb05ad852ef3aa27595d1428ab21ac2cb4b99bbb7d2ddd797b7f0b7eafa536a72bc276be07ccaa1fb5b9f218b5a6a7325ab6c9e71f6229c86d16bb394", 0x81}, {&(0x7f0000000440)="68651ed88eb43c193dc83362d38886bac97007f3fd69b350f7657fc80ae80343338563803a067ebd2c9850ff832a85d439cfb01f21b2bf544d760dbc1056835b60321d14b65a7ad6bb7b4b5a14dbb5de6d26c7c61eca3b351df68db696d3b5db5a7ae8072d636b376b374a31ab8ac18714da5658da746d162a4b4389edeb2267fad6cfb859716d33c65bf2ea259f1b03d2", 0x91}, {&(0x7f0000000500)="0a51a13bee22fe201126d0fe2cd0354842c0c2ba04a26c79060920d4439c643c565619f52ca77409e2adc529dfb41449e0744c06c475bdc0ec944c8535a14f439a4d88a7f038f43729704631625811b12403daa8adbdac7da21e1b45322a7022355f", 0x62}], 0x8, 0x0, 0x0, 0x40000}], 0x1, 0x4044040) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000280), 0x4) 2018/03/22 05:07:42 executing program 2: unshare(0x400) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x2, 0x111000) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x101000) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000140)=0xfffffffffffffd9a) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) 2018/03/22 05:07:42 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) nanosleep(&(0x7f0000000140)={0x77359400}, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) tkill(r0, 0x15) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/22 05:07:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000400)=ANY=[@ANYBLOB="2c00000012000902000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000083c4ac40008000a0000000000"], 0x2c}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x30000, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f00000002c0)) r2 = getpgrp(0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2181202}, 0xc, &(0x7f0000000180)={&(0x7f00000008c0)=@setlink={0x500, 0x13, 0x400, 0x70bd25, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x808, 0xf58df3e79a1b3438}, [@IFLA_XDP={0x4a4, 0x2b, [@generic="f361a2c3baef5d7967f6e91f09daab81fa6c70b7ea3bdfadcc35a408aac4368cedc125f8c017fe125a7b0246bac70db03e0c04d27503fcedb6ea4123d02d9f37918e8f85841273aa3e6425872e2e21c67e701777248af988cd36208a61af2f799c584c71b9740a6bde3872ed762318ab074e32faefac22fa9becf0aa662cd3a5df0f676044e444adbf303d6757", @typed={0x2c, 0x1f, @str='vboxnet1systemposix_acl_accesseth0-!\x00'}, @typed={0x8, 0x4d, @u32=0x1ff}, @nested={0x1e8, 0x68, [@generic="0bdae5214854106185c429f8243ceed15d5ed583a0e36a7f3cf48d2a29bfe6b521d2df1b75bce8c5b1f42f6a2435baba0cc16abdb776ce9b0db3a3daa976461f927a1219fb0d0d097739b8d495021ace9fa34d6bac21b068231622b4711a839175ebfbc2fcaa52eae9776415ae7e53a066c59a5cf37ae16828de78e77f5c463698abb6ca8c404e09686e9a05c0f99b3595e8598fe09f5c783585", @generic="8793f2a6210de9655f58fe4658fe11e7ce56f60c92f10127308f2e6016f70bfc72f9f1957249983c43b4dd84cc10667cb608c091062965c66006ea53edcdd8ff6d8a1914b80ac51700172e8d138e9e9b1198bda213f69ef30f349f906e179bf0c561ba6173934963a626fb65a5592d04a8325b6c79bac62c6b8da6dcfa245828a53ceb32f27739f74861e6a037d2e3cf18ce5fc1ddef88dd5ededc651b207455623959d63d0448f66d5b0136870963a764fe66c3c4a201e54328c3a57acb17c327dc8710adc8838f53a588626356748f948542e9a3bb331c5f4870ee5d8a3ea5573c80f313a6df0c3eedb2983c91dccbbca8", @typed={0x8, 0x29, @pid=r2}, @generic="79ffa83624b6802b6baa71ced253ee438e6d091c35d345bf37e08f6ef51eed6d036deb573c1154030fcee7fded822833da6014e27cbc5e9ff5013a1a343b448e8a4e8e340c196b3df0779114139d8540"]}, @nested={0xfc, 0x4b, [@generic, @generic="11e18658b83c7666ceeab50edd5c0e80390d0c53ce0b84689565ec16a01939eb0394c3bdc821966f2651a9bda4da", @generic="8aeea6d5ce4c2d24e5bbc740d154c16b20f0797448918e32021130fb92f645cda594441ae1106f798eff0941a8e6ea56f5a5ad87cf72ef53b1f93ae6e6306967fad3e17def8d7f33764aa614c9bf30f00525fa641dc8ae735f1248425dd05e56dadafa653b173b5211dc3aa8ba848d587f45c57ea6caf6fdc353542de17afb712968cc4d466bf145ee3be6b9cd16eaede058f39499e8f43e8a81f5338f7ae0e7e5d61335b4f8d45f55047fa8a34db474286a7d5016c11e999137d0028dcb242de6c7c3bacb145dc48369"]}, @typed={0xc, 0x8c, @str='bond0\x00'}, @typed={0x8, 0x4a, @u32=0x5}, @generic="6eaf4773d8c8db4a8127f44bc4eeea911fdf71001f9d267d1dc97e004b0a7f16aa95fa95ddb06abe76aea08596e1b97bba646ce83fbca25eda377048d0a0c080e88ce4825394bd72a38fdb59ecf4a1f9ea730e1517ace96b83fc6f1356e39b82a7ab289a95909d2b2c5d1f27b1c9e173184fd25d9802d60c8404519c8ecee18a1585921d11adb9e88647a6c7ccb1db10826f9fbea050789fff4abb6ad18042eb4049bd8d1dda4a6401f6650a4f17b1ca2fa3bbfb86ca30258a74013349365146501ed78d4c7a0a7409d96f871fd5976e50c790c3900882aceb3beebff1c26d5773b11169a34e"]}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0xcd}, @IFLA_MAP={0x24, 0xe, {0x1, 0xfffffffeffffffff, 0x1, 0x800, 0xffffffff, 0x8}}, @IFLA_MTU={0x8, 0xe, 0x1ff}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x1}]}, 0x500}, 0x1, 0x0, 0x0, 0x804}, 0x4010) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000240)={@multicast2, @multicast1, @rand_addr}, &(0x7f0000000280)=0xc) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x3, 0x478, [0x0, 0x20000440, 0x20000588, 0x20000678], 0x0, &(0x7f0000000040), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x40, 0x888e, 'dummy0\x00', 'bpq0\x00', 'yam0\x00', 'bcsf0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xa0, 0xa0, 0x118, [@vlan={'vlan\x00', 0x8, {{0x2, 0x6, 0xfbf7, 0x6, 0x4}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0xfff, 0x9, 0xdf, 0x1, 0x0, "03a187fea7757003e6100e0e5519df83ba41ef206643186a0e8cf492deff3f83f193757bad46d8b81c93eae96d0b92b61388eda5848e6312d52bf5115b2a124e"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x0, 0x0, 0x88f5, 'bond0\x00', 'erspan0\x00', 'bond0\x00', 'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x3, "e69841facd2f6a0bb011d5e6e5a23a37f006579c3474167b7a8297146198", 0x8}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x2, 0x10, '\x00', 'ip6tnl0\x00', 'ip6tnl0\x00', 'nr0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x198, 0x198, 0x210, [@comment={'comment\x00', 0x100}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x8, 0x0, 0xf2, 0x1, 0x0, "6edfe10a2338957b745f2e2f8100fd6095186473a77e7c20fbdd55a5ee0f780bbc1ca8c1e921f39f692c45eb3e039e1b3142dd39b6e5329a7a56c0cdbb8720a3"}}}}]}]}, 0x4f0) ioctl$int_out(r1, 0x5460, &(0x7f0000000100)) 2018/03/22 05:07:42 executing program 0: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x0, 0x0, 0x0, 0x2, 0x1}, 0x20) 2018/03/22 05:07:42 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a59ffc)=0xa0, 0xc4) listen(r1, 0x4) sendfile(r1, r0, &(0x7f000033cff8), 0x1) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0xfffffffffffffffb, {0x0, 0x3, 0x1, 0x87, 0x275, 0x7}, 0xfff, 0x5}, 0xe) 2018/03/22 05:07:42 executing program 6: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)='\x00\x00\x00\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast1, @in=@local}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x1) 2018/03/22 05:07:42 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6(0x10, 0x3, 0x3) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) sendmsg(r1, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/22 05:07:42 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x18) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'ipddp0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002100)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000002200)=0xe8) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) sendto$inet6(r0, &(0x7f0000000300)="908e8c5f9480f80f6989644ed2af3fcc75a09e04b310fe551db767198a1f666326907f37847e6f934d48de59176ee936de4361d7fc821230ad5c48f52aa0f904a1222feb49849f83b1d329035d2bf33f869082d44680095109bce2d9f8747453894677671886beb1035d96b81ec27b64f29de10236887ab73e8ec2447e92054a74e8d8617e", 0x85, 0x10, &(0x7f00000003c0)={0xa, 0x4e22, 0x26, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x1c) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002280)={@mcast1={0xff, 0x1, [], 0x1}, 0x6e, r2}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) sendmsg$unix(r1, &(0x7f0000000500)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000040)="d2", 0x1}], 0x1, 0x0, 0x0, 0x40}, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x0], 0x1}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0xde8, 0x8ba7}, 0x90) 2018/03/22 05:07:42 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_ifreq(r1, 0x89bf, &(0x7f0000000080)={'tunl0\x00', @ifru_mtu=0x6}) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = memfd_create(&(0x7f00000000c0)='tunl0\x00', 0x3) getpeername$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) socket$l2tp(0x18, 0x1, 0x1) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2564, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000002c0)="63ee0800002000050000002388bf34fbb126746e8772620f") socket$l2tp(0x18, 0x1, 0x1) [ 59.153888] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 59.174971] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 59.213160] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 59.230777] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/22 05:07:43 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000feeffc)) 2018/03/22 05:07:43 executing program 0: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x7, 0x9}, &(0x7f0000000000)=0xfffffffffffffdc3) r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) pwrite64(r0, &(0x7f00000001c0), 0xfd, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0xfffffffffffffffd, 0x4, 0x3, 'queue0\x00', 0x401}) 2018/03/22 05:07:43 executing program 6: mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x24040) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000000c0)={0xffff, 0x5}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x4, 0x4) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/03/22 05:07:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="147f00001c80ff0b000000000000000001a30000"], 0x14}, 0x1}, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="f8fb3b41ac0d0c0ebdb26160cc8ae068c5d558c1df2c498274829e94680643c77d4e1d71b3d04ced56f6bd8fd46a9670fc796432546c3d71b17d5e5046a323f987c0909a9e2ba0a596609d149132390def1e48dc8154", 0x56}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000180)=0x100000000) 2018/03/22 05:07:43 executing program 1: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x3) accept4$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000000)={0x0, 0x8, 0x10}) 2018/03/22 05:07:43 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000001080)=@ipx, &(0x7f0000001100)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001780)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x1, 0x4, 0x106, 0x5, 0x2, 0x7, 0x0, 0x8, 0x3ff, 0xfff, 0x5, 0x4, 0x1000, 0x5, 0x3]}, &(0x7f0000001880)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000018c0)={r1, 0x4, 0xff, 0x2}, &(0x7f0000001900)=0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) tee(r2, 0xffffffffffffffff, 0x8, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001680)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000001140)=0xfd08) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001980)={0x0}, &(0x7f00000019c0)=0xc) prlimit64(r5, 0xa, &(0x7f0000001a00)={0xdbbb, 0x1}, &(0x7f0000001a40)) getcwd(&(0x7f0000001580)=""/248, 0xf8) r6 = request_key(&(0x7f0000001440)='encrypted\x00', &(0x7f0000001480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000014c0)='{$]vmnet1.user\x00', 0xffffffffffffffff) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000001500)={'icmp\x00'}, &(0x7f0000001540)=0x1e) keyctl$setperm(0x5, r6, 0x21000) accept4(r2, &(0x7f0000001b80)=@nfc, &(0x7f0000001c00)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001200)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f00000012c0)=0x84) setuid(r4) sendto$ipx(r2, &(0x7f0000001b00)="01661d0d853889d860ff5ff4760392deb7db67538753a4af01fccabd5ae915164e90a111ad41c217c06fe0b276f8822f0bde42bae3c58c76eb306200b3ab0dee006ac33a5dfaa75ee142a5b484f7e7b874bd9d0e4e552132c6eb108ea1ca0f79a5c46d1d6ce9547e1f4a366cfc7850f61722aec6c809", 0x76, 0x4084, &(0x7f0000001400)={0x4, 0x2, 0x1, "d6e0095d9d4d", 0x6}, 0x10) ioctl$TIOCSBRK(r2, 0x5427) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001040)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001300)={r7, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}, [0x3, 0x2, 0xc9, 0x40, 0x4, 0x1, 0x1, 0x3, 0x4c1d, 0x8, 0x6, 0x8, 0x3, 0x1, 0x8000]}, &(0x7f0000001ac0)=0x100) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000001a80)) bind$packet(r2, &(0x7f0000001940)={0x11, 0x0, r3, 0x1, 0x1ff, 0x6, @random="1c63f0ed02e3"}, 0x14) recvfrom$packet(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x2, &(0x7f0000001180)={0x11, 0x1f, r3, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) finit_module(r2, &(0x7f00000011c0)=':\x00', 0x0) alarm(0xab6) 2018/03/22 05:07:43 executing program 4: r0 = socket$inet6(0xa, 0x0, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0x80, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xfe66}], 0x13e, &(0x7f0000001100)=""/115, 0x73}, 0x0) r1 = memfd_create(&(0x7f0000001e00)='/dev/rtc\x00', 0x0) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000001e40)=ANY=[@ANYBLOB="66696c7465720000300000000000ffffff7f0000fefb17e8000000000000000000000000000000000000000000000000000000000000000000000000002325910777d8bc00000000000000000000"], 0x1) fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000011c0)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00000012c0)=0xe8) ioprio_set$uid(0x3, r2, 0xffff) r3 = gettid() setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000001300)=0x2, 0x4) sched_getaffinity(r3, 0x8, &(0x7f0000000080)) 2018/03/22 05:07:43 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x800, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)=""/99) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000000)) 2018/03/22 05:07:43 executing program 3: r0 = socket(0x11, 0xfffffffffffffff, 0xffffffff) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0xfffffffffffffef2) [ 59.933258] audit: type=1400 audit(1521695263.307:59): avc: denied { setuid } for pid=9418 comm="syz-executor2" 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 2018/03/22 05:07:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001300110300000000150c427b67fcba63"], 0x1}, 0x1}, 0x0) mlockall(0x2) 2018/03/22 05:07:43 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x100100011, 0x8) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) 2018/03/22 05:07:43 executing program 7: unshare(0x400103fff) r0 = getpgid(0xffffffffffffffff) ptrace$peek(0x3, r0, &(0x7f0000000080)) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) readv(r1, &(0x7f0000000040)=[{&(0x7f00008a7112)=""/46, 0x2e}], 0x10000000000000bf) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) 2018/03/22 05:07:43 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000040)={0x0, 0x3, 0xfff, 0x3, 0x9}) ioctl$TIOCNOTTY(r2, 0x5422) ptrace(0x4208, r1) ptrace$setopts(0x4200, r1, 0x0, 0x0) 2018/03/22 05:07:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00007ddff3)='net/fib_trie\x00') pread64(r0, &(0x7f0000000040)=""/239, 0xef, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000721000)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x400) 2018/03/22 05:07:43 executing program 2: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f000007ffe8)=[{0x0, 0x3}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x81) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/22 05:07:43 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x101080, 0x100) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffd0}}) 2018/03/22 05:07:43 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}, 0x0, [0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x20]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x12}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'syz_tun\x00', @ifru_addrs=@can={0x1d, 0x0}}}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000400)={0x5, {{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x5}}}, 0x88) socketpair$inet(0x2, 0x80000, 0x1bd4, &(0x7f00000001c0)={0xffffffffffffffff}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e21, 0x7, 0x4e21, 0x2, 0xa, 0xa0, 0x0, 0x84, r2, r4}, {0x6, 0x5, 0x8, 0xffffffff, 0x22b4157b, 0x2, 0x7, 0x9}, {0x200, 0x1515b888, 0xfffffffffffffffc, 0x1}, 0x7fffffff, 0x6e6bb1, 0x3, 0x1, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x2b}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x4}}, 0x3503, 0x3, 0x3, 0xffffffff80000000, 0x1, 0xfff, 0x8}}, 0xe8) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_getnetconf={0x44, 0x52, 0x100, 0x70bd26, 0x25dfdbfb, {0x2}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x7ff}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x100000000}, @NETCONFA_FORWARDING={0x8, 0x2, 0x400}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x2}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x401}]}, 0x44}, 0x1, 0x0, 0x0, 0x20048004}, 0x4000010) pipe(&(0x7f00000003c0)) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x7fff) 2018/03/22 05:07:43 executing program 3: socketpair(0xa, 0x80801, 0x1, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000280)=0x6, &(0x7f00000002c0)=0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20000, 0x0) sendto$inet(r3, &(0x7f0000000140)="85e8c472852c7b49655988c76c4b8626c2ee095ac9ae7f3c2cec8abe03f437e782e8d6ac80b3e3c0c731fd23adb709a6d364f9560fc1753aa86ef011243bf538956ba03da9e772995678f4862bbe1ec2619ee5dfc4203c283028708ffb18cdd4c042e4c57b67159557d2a9c7d6e15a3be88a32910ab30eeefd0b2078ce31ba86c5", 0x81, 0x10, &(0x7f0000000200)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000300)) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000340)) ioctl$KDMKTONE(r1, 0x4b30, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000040)=""/120, &(0x7f00000000c0)=0x78) 2018/03/22 05:07:43 executing program 7: getpgrp(0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='\x00\x00\x00\x00\x00') memfd_create(&(0x7f0000000140)='system\x00', 0x2) accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x0) preadv(r1, &(0x7f0000a5df90)=[{&(0x7f0000000000)=""/88, 0x58}], 0x1, 0x100001) 2018/03/22 05:07:43 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000080)="c6000000000000000000000000008aa4062bae0b277f3326ff3accf40d4dc9280a38ced9baf1ce6923f6a9980962595b0ebc075a9354dac9372a4af2179e6123ad7fd3b61e76f9fd8b07d01810b174ed60a78c3572e10969e40e640ef9a7083c744ffeeef248888df8dbc349829d20387093464c51e2745fd6ba48a8ea1707d7287982e89e", 0x85, 0x10, &(0x7f0000000180)={0xa, 0x4e20, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x400}, 0x1c) getresgid(&(0x7f0000000240), &(0x7f0000000040)=0x0, &(0x7f0000000140)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000000)=0x100000001) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000280)) setfsgid(r1) 2018/03/22 05:07:43 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000180)) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000100)=""/30, &(0x7f0000000140)=0x1e) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000050a188000200006b050700006200000000000004"]) ioctl(r1, 0x8916, &(0x7f0000000000)) getsockopt$inet_udp_int(r1, 0x11, 0x4001, &(0x7f00000002c0), &(0x7f0000000280)=0x2) ioctl(r1, 0x8936, &(0x7f0000000000)) fremovexattr(r0, &(0x7f0000000000)=@random={'user.', '/dev/input/mice\x00'}) 2018/03/22 05:07:43 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) sched_getattr(r1, &(0x7f0000000100), 0x30, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f00000002c0)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000040)) mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) [ 60.087339] keychord: unsupported version 17 [ 60.097404] keychord: unsupported version 17 2018/03/22 05:07:43 executing program 5: eventfd2(0x8, 0x7ff) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00000001c0)=0xc1, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000280)=""/241, &(0x7f0000000200)=0xf1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x8, 0x3, 0x820e, 0x2552, 0xf72, 0xfff, 0x8, 0x3f, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000380)=0x2, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x343}, &(0x7f0000000140)=0x8) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000240)={0x7, 0x3, 0x10009}) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x2710}, 0x10) 2018/03/22 05:07:43 executing program 0: r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000000b000)) 2018/03/22 05:07:43 executing program 1: madvise(&(0x7f0000b45000/0x4000)=nil, 0x4000, 0xfffffffffffffffd) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) socketpair(0x5, 0x0, 0x9ba, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f00000000c0)="cffb8468c3d1328176994bc073c75596f98c9057e7db0e8a36a6d42d02645e505f2e285c9951abd2a1285abf0edd1d0b4db94adf56a5009bf3bc3d765d157714a7db634a12a90f1d577c7dc0ef9fc03ed14c45217d7fdb9d1f45261d1f29d5029b23f25743178be0ab5b5ac25d618a2d1b9e82a9767667c655738a607f60116bc4e21e61d2c3fc38cd20728702976dfff2a9a131035196384fc31232c1842cc4d19a637912", 0xa5) 2018/03/22 05:07:43 executing program 7: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000180)="1ebc9f28287c8ecb598e9bf9a53179e12c856bfb47948e2f9fabe85e45acf9e7fc4203ac3272685396d56a8673ab35d5613a4cbae8d91795ab3fccc3cc8d311f8847a117fc41146b606caf87739d81407e04d6302cd96a904971d14b3f7619c1ce30d807e76c467f28a205d090a9341383d54f0ad0e5199be13e6dd7da753b5b415095be631d3c53b8aa2e8e2dad4968", 0x90) 2018/03/22 05:07:43 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0xf8dd) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000000000)=""/68}, {&(0x7f0000000080)=""/205}, {&(0x7f0000000180)=""/4096}, {&(0x7f0000001180)=""/242}, {&(0x7f0000001280)=""/208}, {&(0x7f0000001380)=""/10}, {&(0x7f00000013c0)=""/39}, {&(0x7f0000001400)=""/84}, {&(0x7f0000001480)=""/10}], 0x9cd) 2018/03/22 05:07:43 executing program 1: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) chroot(&(0x7f0000000040)='./file0\x00') 2018/03/22 05:07:43 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x10a00, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000280)={0x7fff, 0xffff}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$setlease(r0, 0x400, 0xa) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000200)) r4 = signalfd4(r0, &(0x7f0000000140)={0x9fd8}, 0x8, 0x800) signalfd4(r2, &(0x7f0000000180)={0x6}, 0x8, 0x800) ioctl(r4, 0x3d22000000, &(0x7f0000000000)="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") 2018/03/22 05:07:43 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000840)=@allocspi={0xf8, 0x16, 0x401, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}}, 0x0, 0x7fffffff}}, 0xf8}, 0x1}, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x22100) 2018/03/22 05:07:43 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000050cfad)={'system_u:object_r:cpu_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x30}, 0x53) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x23c0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/190) 2018/03/22 05:07:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) writev(r0, &(0x7f0000011ff0)=[{&(0x7f00000002c0)="390000001300090665000000000000007f0080400300000046000107000000141900040004800000070000000003000000000000000003f500", 0x39}], 0x1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x78) 2018/03/22 05:07:43 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000548000), 0x4) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000000)=""/58, &(0x7f0000000040)=0x3a) 2018/03/22 05:07:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000140)=""/3) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x3, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) userfaultfd(0x800) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x10001, 0xfffffffffffffff9}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) writev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000001000000000000000fd17e9ffff06060d00", 0x39}], 0x1) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000180)) bind$ax25(r2, &(0x7f0000000240)={0x3, {"a346e1be231746"}, 0x800}, 0x10) 2018/03/22 05:07:43 executing program 0: r0 = memfd_create(&(0x7f0000726000)='posix_acl_access\x00', 0x0) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000100)=0x7ff, 0x8) ftruncate(r0, 0xa0eb) rmdir(&(0x7f0000000040)='./file0\x00') socketpair(0x1f, 0x4, 0x32aa, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000080)={@local, @broadcast}, &(0x7f00000000c0)=0x8) 2018/03/22 05:07:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x12, &(0x7f00000005c0)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba07e19470055040097ec67a1e2010049fc2d63e0000000000014180000000000130000c88ebbff06080000ad000000000000061496d7220342000747ecf48b05000000e7ec75e948ccfff6ba00b3b40f0000c62c89f741881264536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d26960300ba5aeae20000000000000000089c6120c6000100000000000000", 0xc8) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/80, 0x50}, {&(0x7f0000000200)=""/9, 0x9}, {&(0x7f0000000240)=""/78, 0x4e}, {&(0x7f00000002c0)=""/59, 0x3b}, {&(0x7f0000000300)=""/89, 0x59}, {&(0x7f0000000380)=""/52, 0xffffffffffffffc2}], 0x6, &(0x7f0000000440)=""/229, 0xe5, 0x1}, 0x2162) bind$inet6(r1, &(0x7f0000000580)={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2018/03/22 05:07:43 executing program 5: request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000040)="766d6e0200000000000000307d707070312d657468306e6f6465767b243a73656c696e757800", 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e732f6d6e74006b905700570465833d020254e1e8ae7c") ioctl$VT_RELDISP(r0, 0xb702) keyctl$setperm(0x5, 0x0, 0x0) 2018/03/22 05:07:43 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x1, 0x30}, 0xc) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000100)={&(0x7f0000ffc000/0x4000)=nil, 0x2, 0x5, 0x60, &(0x7f0000ffd000/0x3000)=nil, 0x3}) execveat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000180)='-mime_typevmnet0cpuset.\x00', &(0x7f00000001c0)='vboxnet0&:\x00', &(0x7f0000000200)='/dev/rfkill\x00', &(0x7f0000000240)='/dev/rfkill\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='/dev/rfkill\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='\x00'], 0x400) r2 = openat(r0, &(0x7f00000003c0)='./file0\x00', 0x28000, 0x9) write$fuse(r0, &(0x7f0000001b40)=ANY=[@ANYBLOB="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"], 0xa4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000440)={'teql0\x00'}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$KDSKBLED(r3, 0x4b65, 0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)=0x0) sched_rr_get_interval(r4, &(0x7f00000008c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={r1, 0x2}, &(0x7f0000000540)=0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000600)={"5450524f58598100003fb268c63194a53f00"}, &(0x7f0000000640)=0x1e) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000680)={0x1ff, 0x4, 0x40, 0x28f6}) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f00000006c0), &(0x7f0000000700)=0x4) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00000004c0)) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000780)=""/122) r6 = dup2(r0, r5) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000800)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r6, 0x40086425, &(0x7f0000000840)={r7}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000880)) syslog(0x3, &(0x7f0000000900)=""/4096, 0xfffffffffffffede) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000001900)=0x4) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001940)={r7, 0x14}) sched_getaffinity(r4, 0x8, &(0x7f0000001980)) getpgrp(r4) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f0000000740)={'ip_vti0\x00', {0x0, 0x4e20}}) 2018/03/22 05:07:43 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb86dd60eb66a100680000fe8000000000000000000000000000ab12800000000000e1138ed426924e0000000000000000aa2f00040000000000000a0000000000000000000000000000000000000000000100000000000000580000ffffe0000002fe8000000000000000000000000000bb00000000000000000000ffffac141400ff0100000000000000000000000000014e204e2000089078"], &(0x7f00000001c0)={0x0, 0x100, [0x0, 0x2]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4(r0, 0x0, &(0x7f0000000040), 0x800) 2018/03/22 05:07:43 executing program 1: r0 = socket$inet(0x2, 0x5, 0xfffffffffffffffc) r1 = dup(0xffffffffffffffff) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@dev, @in=@rand_addr}}, {{@in6=@ipv4}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) flistxattr(r0, &(0x7f0000000000), 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000180)={0x40, 0x9b, 0x8175, 0x3, 0x81}) 2018/03/22 05:07:43 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) bind$ax25(r0, &(0x7f0000000080)={0x3, {"337363e6d254af"}, 0x6}, 0x10) r1 = socket(0x10, 0x80000000000002, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001840)=0x0) stat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0}) rt_tgsigqueueinfo(r3, r2, 0x3b, &(0x7f0000001880)={0x5, 0x1, 0x8, 0x13c}) getresgid(&(0x7f0000001940), &(0x7f0000001980), &(0x7f00000019c0)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001a00)=0x0) r7 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r7, 0x4c03, &(0x7f0000000100)) lstat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0x0) getresuid(&(0x7f0000001bc0)=0x0, &(0x7f0000001c00), &(0x7f0000001c40)) r12 = getegid() sendmsg$netlink(r0, &(0x7f0000001d40)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfc, 0x21000}, 0xc, &(0x7f0000001800)=[{&(0x7f0000000100)={0xcc, 0x19, 0x400, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x4, 0x4b}, @typed={0x14, 0x8, @ipv6}, @typed={0x8, 0x63, @u32=0x7ee}, @generic="61cf2907f551b879e89ae34a18685d2cd688670c3f63c51962d5514442e77d56aa126d3bd63af8ff598ecfc302aef136729113b6762399522e323e1b9680f1c244ebe278f6f6bfdb13194fadcfd31ce4417fc17e3f63ccba8c2dab7b5156b037200935333c619dabcf235063fe9eb8cd5e2aa9fcda37ead1c37361eed91ba867b6734183410a7866285ce536c4f2c2cd8a9b6290daa14c955b85"]}, 0xcc}, {&(0x7f0000000200)={0x14c4, 0x2e, 0x400, 0x70bd28, 0x25dfdbfd, "", [@typed={0x8, 0x57, @fd=r0}, @generic="c2a9c78aba34e0b507fc09b771bc2312003aa19593c878fbd97b751249ba7ced464513b5e07850b7849187f0bf82397a28c7619bcd1b64a24742ae4e8dc2d15fe49c13a754885b8006c9b5e9fb91a8ea8fd5343858c84af1d1ca3906e3ebc81fe5a19986a774497007e36c2a592b63b263fd0d99fbe3c773c68adf3865d47857dafc96e987934ee2c7881df58aa0eb23e3c742645559161e2458579be2f66ae0486b", @nested={0x200, 0x5a, [@typed={0x8, 0x91, @fd=r0}, @typed={0x4, 0x28}, @typed={0x14, 0x52, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x2, @u32=0xf69}, @generic, @generic="95b1a858db743d0a5d4aa8bf5248aa0e2602a88aff89f08c39033f077d030b8ab16132691914c5257ff40ac4d2cc9852d3e73f34ddf120f81b8b9f7251e6e7ed919c527e7611cf8a4aa76d2c31af61aa2ce6098faaba9d5f1a6efb1ebd1e55f840a6b007d6f11d30ccdb8a2509ccd02bf57acd2433650fedaf68a3e7128e241a0e6f3d4106b6c8c7aca6cfddba18cc3c6a07bb19b288d316bfa4ff793741d4c341d5eb63604a8cbc74e0b05b8c4cae7429caa58d3f3b7d285746fc80f2a49dcc6125ae6dc1734bfae0bea8215930faaa40c21ea599ce21a6646a8dacd7d938e4dc06edfe2a60a75c47", @generic="85af6d6b5980b308f8a6cf9221033226c53b6527553d94e239308a8e55e813c04803b31016402cf9af8cab5d14937de520f0f479317766a728b8564eb6e2ff1a3f68d5cffd134f0b84c27c7b99c1784cce4b33c1afb81d03279fbeab947e1b7a139e7c42720eda0d64a569a0d733f7ac99d6972f45e91e829839c02c268a6fd2dd27c31d8953ed8fd766e2e44c1620a0c7cc7697b6afafadda3a6219a42124c6fa13c8c5afa237b63de0323ddaf5604bcb015ddff14b7f0bd1371a5a067e2738f45f09355f0ef04f05a78c3a0a01a281bb71e9c21c7e53010d4504331253d8a56b817ad105baeef85f923d"]}, @generic="a971413fd29331e8376816a1b18ed0be95f05f3ad7467dd7eab472f1eb8695ac6176425fab0355e11401ebc02fec88aca31e49a903a78bab97aa015d88e22937de7ea0916f24eb7af37ec5abdea9afea305f1eab3d2ba32df3d518136ecf962b4514357c8f1867708b0418d3f89d35c890f4d6e28721a8c21e31aa7375e54015635373978711f31a66b682a2b0c7ea80f249f544e4be32ee731e0b88c5f9306592edd6e8b2747ebcbc06a49c8b62d957dbf36d5f1e4a7ff5e48c9efa337ea4449376ade1", @generic="0121aec70c6a7ce4482292fb2cab8ac5fbdb29c66e9634c8029de4564a5849db0f16c74123d858169426ab4e8b9cdf3de9a386671d33b49bb53aea338f9b894042fcf5af275aea2ad0a164890d7b3d9aed02eaf0eab87132d038cc3233fe181c693b", @nested={0x4c, 0x43, [@typed={0x8, 0x3f, @u32=0xffffffffffffff7f}, @typed={0x8, 0x81, @pid=r2}, @typed={0xc, 0x69, @u64=0x19274be9}, @generic="1e36c06fb55c9317cac3a2e8e9981b7984abe76519a067ee56303b09dd5f3ca557613502cbcd54d5ab5626a8"]}, @nested={0x1098, 0x16, [@generic="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@generic="e09587dfd7533e4d1fefca8c797495d6f797ce9c7dd4fb5f5e8397cb0b6e35d4e0249a60bbfd94bb9cd169bd394992108cb6d1df2927cba5be32d20e19954733a317ae32df9c15b6e5c87cb7ea1789f1819accaf04df85f7369e310b55fea5da151da9ca7bca5bd1896170f838a7e67a5944a7ce5404369067257a7f1307cb7e1bd277294ea83a2f80a6522f", @generic="a8", @typed={0x4, 0x38}]}]}, 0x14c4}, {&(0x7f0000001700)={0xf8, 0x27, 0x4, 0x70bd2d, 0x25dfdbff, "", [@generic="93deffd98cb460f84356", @generic="840f1b588145c3437a7637fc4a1e5ec42eb19fb74cbd0923f66731237d4de3e1126cbbcc7b9586af708b24aa3e4981a57ac9a956f5e0679ee8b194d05dd98b19145bb601bc1a37c13de51a81f9504eb88df3cf7d2c449ed3a58c3fe012b701e006955c5430244a68982a6e3b1fc0a2dcc54582753e981545758403cd473d2ee16867b7e1086f093b997cee73cf428ebb15977a03920835d99ddd66a586b428eb4479e8ad24c473f721ebffae9d432030b82e5724d8f7319a0b22cc908667cf6044e9e80d60c4fcd77915642cfc5e15249915a46b50caa43b8e155389935a"]}, 0xf8}], 0x3, &(0x7f0000001c80)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xc0}, 0x1) write(r1, &(0x7f0000000040)="240000002400ff010087042300367700e4ffffffffff13000100ff1221d080db3bdb201238", 0x25) 2018/03/22 05:07:43 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/03/22 05:07:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f0000cf1f96)='N', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00003b4000)=0x80000000, 0x4) r1 = accept4(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$inet(r0, &(0x7f0000100fa4)="80", 0x1, 0x0, &(0x7f00001acff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/22 05:07:43 executing program 7: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 60.349404] audit: type=1400 audit(1521695263.727:60): avc: denied { create } for pid=9529 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/22 05:07:43 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r1) 2018/03/22 05:07:43 executing program 6: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) sendto(r1, &(0x7f0000000980)="e9", 0x1, 0x0, 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) recvfrom$llc(r2, &(0x7f0000000080)=""/244, 0xf4, 0x40000100, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='}', 0x1}], 0x1, &(0x7f000003ae30)}, 0x0) close(r0) 2018/03/22 05:07:43 executing program 7: clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="3aeb6d643573756d28656d3000", 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101002, 0x0) readahead(r1, 0x8, 0x3) 2018/03/22 05:07:43 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x40000000) bind(r0, &(0x7f0000000080)=@generic={0x3, "5f18442ac9fc1cb1698c33975bedb64268e2c5e3e4313796d93a7e747565cbd7562bb073e01e26e419993291baaac59f9eb69c894c29a862133f17a69b0a5614ead1d424134d069566e77b0b9628902db01bfeceebb0f4085a227a1feba8fb7934821faed4d425035057f129cd9bd7691fd34d0d047f64e47242b205a758"}, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x4, 0x5}, &(0x7f0000000040)=0x20) 2018/03/22 05:07:43 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='personality\x00') r2 = eventfd2(0x0, 0x0) sendfile(r2, r1, &(0x7f0000153ffc), 0x800) 2018/03/22 05:07:43 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80, 0x4}, "706f7274300000000000000000001000", 0xc3, 0x80004, 0x0, 0x0, 0x0, 0xa0, 0x800000000000005}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x200, @tick=0x2, 0x1, {0x8001, 0xf1}, 0x3, 0x3, 0x6}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20003, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/03/22 05:07:43 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0xd) tkill(r1, 0x11) ptrace$setopts(0x4209, r1, 0x400001, 0x0) 2018/03/22 05:07:43 executing program 4: socketpair(0x7d5b1e70407c24e6, 0x80000, 0x100000001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180)=0x1, 0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, r0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f00000000c0)=0xbf) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x800, 0x4) pselect6(0x0, &(0x7f00001d8fc0), &(0x7f0000b50fc0), &(0x7f0000fdafc0), &(0x7f00002c6ff0)={0x77359400}, &(0x7f0000785ff4)={&(0x7f0000000000), 0x8}) 2018/03/22 05:07:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x4e20}, {0x2, 0x4e20}, {0x2, 0x4e20, @rand_addr}, 0x7e, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='sit0\x00'}) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x244100, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x4, 0x5, 0x7ff, 0xffffffffffff0b22}, 0x8) 2018/03/22 05:07:43 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) sendmsg$unix(r2, &(0x7f0000000100)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r2) sendmsg(r3, &(0x7f0000001640)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c7465b43100000000000000000000000065de000000000000000000000000003a00000000578132542b6e6ff78cd6b44035057b79a2000019d33a6a65a78e3158ee262f33dfd2210a6104963d1b2b50b6a7cb0c9547d0e3ae58ae3964f3b35db54d8d516c320e9cb21b57c4dd0f3d8018e0c704e13178527988c564c31e1371fb4d845e89da4dbea3effcc512e3663d8a1b6ffa583becc406ec78ea4e3dae24b407047c5ab70d376029bbf48418511491939ac6a89e54b601c763488651332f932f4ca4823cfe747b29f5812e8af2d4daaa87b80e51a8bd53b192face965f2c31d650531107d1c9ff5f79853c58effd5f718160c2b9b0debb0c79372538e921f8e71d20f61bff86ec97aaf709aeb097d22224fbd5a17c8b976ae84783eed7eefcce85f800f18a0f40fb44ecadb82aea3a3407f732fff7f36b61348b2b7f9a07cf373886a5c85bcc7f294d21226ddedd3f0ecebacc91b51711b7e09e"], &(0x7f00000001c0)=0x5e) close(r0) 2018/03/22 05:07:43 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e22, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}, 0x0, 0x0, 0x0, "32cf594f07e09e86453d36aa0d1dde6a8c1f2c6cb1f414adbaf1f79e8d5aeb1198236c9e834bebae030b126a69d971e242e120342b903ac8f29415ccefec51f6fa87da4b67f297f91ab809559d94c5c8"}, 0xd8) 2018/03/22 05:07:43 executing program 4: pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x0) fcntl$setstatus(r1, 0x4, 0xc8dd92e2e3acac05) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x2, 0x4) 2018/03/22 05:07:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x6aa) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = getpid() mq_notify(r1, &(0x7f0000000100)={0x0, 0x2d, 0x0, @tid=r2}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/03/22 05:07:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') epoll_create(0x3da) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) 2018/03/22 05:07:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) prctl$setmm(0x23, 0x3, &(0x7f0000ffc000/0x2000)=nil) sendmsg$nl_netfilter(r0, &(0x7f0000379fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="14f92b6a913f6719668dd180658da58c719e1a41"], 0x14}, 0x1}, 0x0) 2018/03/22 05:07:43 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/22 05:07:44 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f00000006c0)={0x2, 0x4e21, @rand_addr=0x3}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x224}], 0x1}, 0x0) sendto$inet(r1, &(0x7f0000000040)="1ae53270155dc5e8551688d3c15ae8dc8a7ae91853ecd5d344e9a2cd616216ad3c7d8e6ac6859d2188c80950eb295280502cf657d561e6f05fb64ab8b6747c04a1371848941c393f21c3f626ce6b5716a37e9847bfa56530b7a38f7540b8f48fdda40772222f5d608cb6630ba1c4db0f8df3071aff44931ae27529ad7bd4a9431e0de66ce3b71a6b17b8c53bb057680936a9f9015af718dde196c99a77e532815aeadd5bb2e0fa50faa53bcd28ba5b31c486d77c2e1da8568d8098d7ddcba54056eb4b305518036a1c80b243f2f9364efd868ec03c92403faa7290283dfadabcd625b2bc067e49d2ab8409eeccaf51d1a4be36cc44fc3a0a747a556e928d8dd864a3f96c5e7bbbf216a74366ce8d9d5194d543bbe2568ec6370162f8536dd2058d471172a373f1708b69d94edbf3edda1e1b248c281fce50e0a832716924cc4ba6360c6a87a11ab9240b943948792ee6899af134523ebadca5ce79f205d1fc85e032c28d54a8a63ea3887fbe5502329c549eb28b7d1b82c16426c6ba840ca56885f2e63ad2e755162c2a23d8e67c5672fd5f3bff4ded0cde617abee1db2dbd5dc7cb2178abaeabec78e66d10b08d20e93367ebf181cc1e8827df188cb78db23c676be0cadacb01fa2e8377caf88f3668868a45e87a2676e3d5d1fc6296ad5a4dd827de24136578761b129044b3cd084f2968a235471b0b49b4670a0fd7cee20fd73f71dce15b9799837187e5152324435bb1481fcfcc7123b5c1469c2c170f6a3322721ec115020613ba16552a95d649fe8db6fabdbaa5639d9ab40bd97b92d7fd5af013b0e67ebe5a4ff69d31640e8019562016d41d6e454cb1f0f47b546449cbbb0b079218260ff22ea23b4cedae8600ca4a1579297cea284656e1206caf6e1ae30879111a3c0a896d76b2e3d68cf5957c49bb9bb9d7b5cd76e3da4d6380f8a915a8cf1b862c2da257a08c4d334460dc5f12e11d10de638f075baec8a41cfe8d3ad90d20df2daa3f8aeaba50929d3f306e85df0e6ee6e46f5831f39ea1d354756cf6299f95918e9b9a0cacbafeb691f6d229381c2b43590ce4ac0829e64f623a06c45415426b05efef3533c93300a695afbba0f989b2251a1b4965b0ba647a2ea7e19e38d2378da36804399662660cf1c2e2aeb10154ad79a3e2534f0551ad6eb14abd79078d51e8a78881ba2a4d379533273510ebf1f239b0be892bbe3d732413c37f92901084ec9017bf8118a6f81e0f77ed5d20de5e115426f6a81ff33bce113cee886a9a0754019532d50e46ce893f6f3098df6b1cb3bbdee0d6b022332ca2e7d15db672fcc061af2b537b490a939b49fb0dd663d2fc1c4aa65d49b825929eec6689c34f81ec0fc6b0b0fa41719c40c65729a3a091d105456fc6f5fb223116a858c76485120e9331176ff514d0b4b06b4416ac74f2085a7ce8da775b7e5c184ad4e6c817bb407af55d954acf82ca26f8452133cb93e5087cecc17b7067127579966cfa83e0a991e641f5e722ea05748f5cc4afb60c5e9fcb9ae6f0b03e34cfe6f514297870bf09e8962158547a1610e692d8845041b9f2b660509d392477070f0891a8857464c195d3ac4f0198246c33924b03b3c645332c44d69182d91b902e38036026f11827a9508b7f68f1c9840cfaa92ece38a1080d6ead68e543287a532017179dc56ca9580f44e4313c894cb9bceecbfbbfaeb1562a7fb8c515c69fa2db1334e655009e5797930bd0b9efddb4669005ae77c742f0e61c60685c54a4bad77265ad29fe47b7294553eb909f7bd243129f195288f16d7e7af0eebde65d7f87cb43d9164aa9e6c91b1fd837de6ff968e5c42ba7c39b29bd02b2485dbda43418254ede0a1ecfc2cc7f5ebaa0d59755880552def339da8585e3c93b9756fc9e2ff1563d52a76b4c85999d81a7105d070321578384546c12127c71ba8f81da65fcd5448a4031ee2680945044cfd333a7099143cda090ae26468e11ca303f060a6c658291562f4a6cc3a73c9d749bfd3fe039580e9f95fb7bf955dd2dd7a213418501367fb6df2a89c798fa9f7b774faf630c080ad6752b3284ce8158554f4ccb4b4cff50e750c570d74325b0e3243d8d00fbf292f7a9269400b686479fcb2bcb3cd0", 0x5e5, 0x44000, &(0x7f0000001040)={0x2, 0x4e21, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) prctl$seccomp(0x16, 0x2, &(0x7f0000000640)={0x4, &(0x7f0000000000)=[{0x0, 0x3ff, 0x100000000, 0x20}, {0xbc, 0x7f, 0x2a8, 0xfffffffffffffff9}, {0x9, 0x5, 0x2, 0x80}, {0x7fffffff, 0x3, 0x7fffffff}]}) 2018/03/22 05:07:44 executing program 4: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) fallocate(r0, 0x0, 0x0, 0xfffe) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hpfs\x00', 0x2201000, &(0x7f00000000c0)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0], 0x1}) 2018/03/22 05:07:44 executing program 7: r0 = dup(0xffffffffffffff9c) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000616000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x80, {0x8000, 0x3, 0x3000000000, 0x8d, 0x8, 0x100000001}, 0xa0, 0x100000000}, 0xe) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000100)={0x21c, 0x1, 0x100000001, 'queue0\x00', 0x800}) bind$inet(r2, &(0x7f0000afbff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/03/22 05:07:44 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x111000, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e3", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r1, &(0x7f0000000000)='\x00', 0xffffffe2) 2018/03/22 05:07:44 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002287, &(0x7f00006a1000)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x9, 0x4) 2018/03/22 05:07:44 executing program 1: getrandom(&(0x7f00000001c0)=""/170, 0xaa, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x2400003e, 0x81, 0x14}) 2018/03/22 05:07:44 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x142) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200000) fanotify_mark(r1, 0xa0, 0x0, r0, &(0x7f000013f000)='./file0\x00') 2018/03/22 05:07:44 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/22 05:07:44 executing program 5: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x100) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40, 0x0) lseek(r0, 0x0, 0x4) 2018/03/22 05:07:44 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_notify(r0, &(0x7f00008d7000)) r1 = dup(r0) readv(r1, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x0) 2018/03/22 05:07:44 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="fd0000000005000000000000004000000000000003"]) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/03/22 05:07:44 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0xfffffd79, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)) 2018/03/22 05:07:44 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'ip_vti0\x00', {0x2, 0x10001, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000100)=0x9) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000d7de00000a004e2000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005f000000"], 0x90) 2018/03/22 05:07:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00005ab000), 0xfffffffffffffd3b, 0x0, &(0x7f00005a3ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)) shutdown(r0, 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000480), 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000040)={0x4, 0x1000, 0x2000, 0x9, 0xfff, 0x4, 0x9, 0x800, 0xcb, 0x1f}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x1) 2018/03/22 05:07:44 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioprio_set$pid(0x2, r0, 0x7) prctl$intptr(0x200000002f, 0x2) 2018/03/22 05:07:44 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x660102, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x7, 0x208, 0x0, 0x5, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="7b000000621a1ccb30751966c2327e89f76b7a4f0ec5038496292983af7d4254ab4934e63374154bf70071abe2911cdd9b188657cd299267195f97b8b459033c004a0b9104965e0222a94d32b16c111360c91706aa66bb59d7a4d0c0de04001ad99ba3ebe9e806116022130fb68986042be05b0d49af5a14e076d8a183963c"], &(0x7f0000000080)=0x83) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x95, "78079890fec5cdbf683f66a697d2b859c6a1ddb5ea0e62022672499e8e7964600e4f5c485a5aa0efad8931f5f233a7520a45d7a9d5eb39d7ff9f6bb2dad16e1528fe8802bc9754a5117b31f3080ded0ddc97b5c8cb9807c50fea9ed4e935c48e3fbb7e95e7acf1b33414da0cc6ed9309a04d94059ca71a18c9895b82da3eb5b27317f28dce3e81df1be2fd580ea4e62848aec54528"}, &(0x7f0000000280)=0x9d) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r3 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r3, &(0x7f0000016ff8)='./file0\x00', 0x0) r4 = openat(r3, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r4, &(0x7f0000012ff6)='./control\x00') renameat2(r4, &(0x7f000003aff6)='./control\x00', r3, &(0x7f0000000040)='./control/file0\x00', 0x0) 2018/03/22 05:07:44 executing program 0: mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xa5, 0x8, 0x400, 0x5, 0x3ff}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0xcd5d}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000000)='/', r2, &(0x7f0000f73000)='./file1\x00', 0x0) 2018/03/22 05:07:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x3) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) 2018/03/22 05:07:44 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4080, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000000c0)={0x7fff, 0x4, r1, 0x1, r2, 0x5, 0x100, 0xa97}) r3 = socket$netlink(0x10, 0x3, 0xf) writev(r3, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001100094701bb4ae1c30500ff070000000200000000efffff0800070000000004e9ff000600000f4b00000000000000000000000000", 0x39}], 0x1) 2018/03/22 05:07:44 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000009f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009fc0)=0x14) 2018/03/22 05:07:44 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000c67ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a3fcc)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x2cf6, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x0, 0x3, 0x4, 0x3, 0x8001}}) 2018/03/22 05:07:44 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0x100000000, 0x3}, {0x9, 0x6}, 0xe4, 0x6, 0x2}) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) fsync(r2) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {0x0, 0x6}, {0x3fd}}], 0x30) 2018/03/22 05:07:44 executing program 6: futex(&(0x7f0000fd7000), 0x5, 0x0, &(0x7f0000f64000), &(0x7f0000048000), 0xfffffffffffffffc) acct(0x0) 2018/03/22 05:07:44 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000006fac)=""/84, &(0x7f00000000c0)=0xffffffffffffff4a) r1 = socket(0x1b, 0x80003, 0x7) getpeername$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0xd35c141d) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) r2 = socket$inet_sctp(0x2, 0x4, 0x84) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x1, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xf, "448518ff2f9125e4bc24989314957a"}, &(0x7f0000000140)=0x17) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r3, 0x4) 2018/03/22 05:07:44 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4000000000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x40) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000080)={{0x10001}, 'port0\x00', 0x2c, 0x800, 0x1, 0x1, 0x2, 0xfffffffb, 0xff, 0x0, 0x2, 0x9}) 2018/03/22 05:07:44 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) fgetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'wlan0posix_acl_accesssystem\x00'}, &(0x7f00000000c0)=""/81, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffff}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0x34, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x1ff, 0x4, 0x1, 0x2, 0xc5}, &(0x7f0000000240)=0x98) 2018/03/22 05:07:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr=0x5}, 0x10) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0xfffffffffffff0ea, 0x12, 0x10001, 0x7f, 0x1f, 0x1}) sendto$inet(r0, &(0x7f00001b9000), 0x0, 0x20008007, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) listen(r0, 0x0) 2018/03/22 05:07:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000548f7e)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xf448c018b54288d8, 0x1010, r0, 0x0) r1 = epoll_create(0x400000000008c) epoll_create1(0x80000) epoll_wait(r0, &(0x7f0000000000)=[{}, {}], 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_wait(r1, &(0x7f0000229000)=[{}], 0x1, 0x7) 2018/03/22 05:07:44 executing program 0: set_thread_area(&(0x7f0000000000)={0x4, 0x20000800, 0x2000, 0x9, 0x5, 0x834d, 0x1ff, 0x9, 0x100000001, 0xfffffffffffffffb}) r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) unshare(0x28060400) exit(0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/03/22 05:07:44 executing program 2: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) timerfd_settime(r1, 0x3, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000c20000)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1c2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x1, 0x4) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/03/22 05:07:44 executing program 4: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200100, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x1) ioctl$TIOCSBRK(r0, 0x40044591) write(r0, &(0x7f0000fdd000), 0x0) 2018/03/22 05:07:44 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x801, 0x0) readv(r0, &(0x7f0000000500), 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) 2018/03/22 05:07:44 executing program 2: r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000002ff2)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) 2018/03/22 05:07:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe56, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x20, 0x800000000, "b6de3b2536ff073cd952c18a197a8de55a02b94dc931e6f24db4f082ae68154d1c25368fb1bf4faf16896ffb93ac3ad79ded485d2f49710d8009f5f77fdb8aa47e961464c2eb0409dc01a487e293da3a"}, 0xd8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x5c) shutdown(r0, 0x1) 2018/03/22 05:07:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1000000000000012) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="b800000018001f2400000000000000000a00000000000e92a95c0000140009000900000062ed1dbdc2a98a845bc74cdfa10c1d89c21c11d022dc7c1dbdc30633eb633917abca4317b088f45c9488aae728cff2d371221b454696da3980ba818388df1990a37670f3", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="880008008200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad000000"], 0xb8}, 0x1}, 0x0) 2018/03/22 05:07:44 executing program 5: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="4798d683f667267a7030475033a8f1650695a983fa4c76626f786e6574303d00"], &(0x7f0000000080)=""/200, 0xc8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) accept4$ipx(0xffffffffffffff9c, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x80000) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) faccessat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x200) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') pread64(r2, &(0x7f0000904000), 0x44, 0x7ff7d) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/22 05:07:44 executing program 7: epoll_create(0x9) r0 = socket$inet6(0xa, 0x1, 0x0) fallocate(r0, 0x3, 0x0, 0x80010000000079) fallocate(r0, 0x1, 0xffff, 0xff) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x20, {{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xab}}, {{0xa, 0x4e24, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x108) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x2, 0x9, 0x0, 0x5, 0x3, 0x0, 0x70bd25, 0x25dfdbfd, [@sadb_x_nat_t_type={0x1, 0x14, 0xe92c}]}, 0x18}, 0x1}, 0x40050) 2018/03/22 05:07:44 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="dd9048c6a610982bad78718ce4032c894cc3a4e80bece2a68873de8eb4655f6e68863fbb98767068a0dbc08c5d78520ac0e16db0de062114f31be5aa5c483d24a814c97f3ef801c92b91a81f53bdf77403432ca180c0267ae2ed7f9f2f7dfb4ff610291d34f45105f377aaebad53f74f12d42f8ae7939ec3cf0ac41e5babd6998f80721e5068a5ef9435add603d8c0345ab846a500e05b8b8c744b16fa40ba0b668de3bbba185043420cd148ee1cca2bdaf3ead7420aa57ea0305d91896dd9bfd0149828cf43", 0xc6}, {&(0x7f0000000200)="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", 0xfc}], 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000002740)={0x1c, 0x1a, 0x800000000000c01, 0x0, 0x0, {0x1}, [@nested={0x8, 0x1, [@generic="ad"]}]}, 0x1c}, 0x1}, 0x0) 2018/03/22 05:07:44 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) [ 60.975332] audit: type=1400 audit(1521695264.347:61): avc: denied { create } for pid=9718 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/03/22 05:07:44 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="5c0000001f0010032dbd7000ffdbdf25ff020000000000000000000000000001000004d50a003c00000000000000000000000000000000006a0000000700fe8000000000000900000000000000bb081582328243342d00"], 0x5c}, 0x1, 0x0, 0x0, 0x200480d4}, 0x800) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000004c0)={&(0x7f0000000480)={0x10}, 0x1fb, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="04010078100001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) 2018/03/22 05:07:44 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername(r0, &(0x7f0000000040)=@in={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x80) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22, 0x9a1, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, 0x1c) shutdown(r1, 0x1) 2018/03/22 05:07:44 executing program 2: r0 = getpid() r1 = syz_open_dev$usbmon(&(0x7f0000694ff3)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000a7dfb0)=[{&(0x7f0000a31000)=""/54, 0x36}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r0) read$eventfd(r1, &(0x7f000045a000), 0x8) fcntl$setsig(r3, 0xa, 0x12) sched_setscheduler(r0, 0x7, &(0x7f0000000000)=0xd5) poll(&(0x7f00005c4ff8)=[{r4}], 0x1, 0x3a2f00) dup3(r3, r4, 0x0) tkill(r2, 0x16) 2018/03/22 05:07:44 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000100)={0x8, 0xfffffffffffffc01, 0xffffffff, 'queue0\x00', 0x40}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x4004000a8001, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) dup2(r2, r2) r3 = geteuid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) 2018/03/22 05:07:44 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$notify(r0, 0x402, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff]}, 0x4}}, 0x5, 0x1, 0xb052, 0x7, 0xfff}, &(0x7f0000000100)=0x98) fcntl$notify(r1, 0x402, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe12, 0x3, 0x81, 0xc00000}, 0x98) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000004fc0)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) 2018/03/22 05:07:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x2000000000000080, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x440000, 0x0) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c6fdc)={0x0, 0x1, 0x0, 0xffffffff}) ioctl$TIOCNOTTY(r1, 0x5422) dup2(r2, r2) writev(r1, &(0x7f0000880f60)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) 2018/03/22 05:07:44 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x800, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) getsockopt$inet6_dccp_buf(r0, 0x21, 0x200000000092, &(0x7f0000000100)=""/221, &(0x7f0000000300)=0x13c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x1, 0x819c, 0x800, 0x3, 0x5dd}, 0x14) write(r1, &(0x7f0000000340)="3898c336c2a700471b44d3738fa3524b01e380acac560ada4b63be7b25469955d107041a08f33673c768431877aa7abe9fe95fdfd21f5730539dedf87fd12144e092f23db0db1f04a594c0", 0x4b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)=@random={'btrfs.', '!\x00'}, &(0x7f0000000400)='nodevnodevvmnet1%\x00', 0x12, 0x2) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r2, 0xffffffffffffffff}, 0xffffffffffffffb4) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000000440)='clear_refs\x00') sendfile(r4, r0, &(0x7f000058f000)=0xf, 0x1) 2018/03/22 05:07:44 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000000c0)={@dev, @rand_addr, @rand_addr}, &(0x7f0000000100)=0xc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0x7f, 0x4) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000467ffb)="07073c0d04", 0x5) 2018/03/22 05:07:44 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000011ff0)=[{0x28, 0xfffffffffffffffd, 0x0, 0xfffffffffffff034}, {0x6}]}, 0x26) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58, &(0x7f0000000240)=[{&(0x7f0000001000)}], 0x1, &(0x7f0000000280)}, 0x0) 2018/03/22 05:07:44 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000178000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000204ff4)={0x4000000e}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009a2000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0x14}) ppoll(&(0x7f00004b0fc0)=[{r1}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae8ff8), 0x8) 2018/03/22 05:07:44 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x4, 0xb40, 0xfff, 'queue0\x00', 0x7}) getrusage(0xfffffffffffffffd, &(0x7f0000000240)) 2018/03/22 05:07:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffff000000000600000000000000ece58a0f260c00000200000000000000ffff00000000000007f0a30000000000010100000000000000000000000010000000000000000000000800000000000000000000000000009600000017000000080000000000000001000000000000000000000000000000000000000000000000010000000000000000000000000000"]) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x22f047b5, 0x20002) clone(0x0, &(0x7f00008dcfff), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000)) r1 = getpid() waitid(0x730c0e8ba2269226, r1, 0x0, 0x0, &(0x7f0000000080)) waitid(0x0, 0x0, &(0x7f0000003ff8), 0x8100000e, 0x0) 2018/03/22 05:07:44 executing program 4: socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x200000) write$tun(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x6d) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) 2018/03/22 05:07:44 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) writev(0xffffffffffffffff, &(0x7f0000011ff0)=[{&(0x7f0000000000)="390000001300090469000000000000000500000003000000460001070000000719000d80000000000000096e02", 0x2d}], 0x1) getrlimit(0xe, &(0x7f00000003c0)) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="4235de2c9debde5375cbec7a302c8463252ae47692e5034ace890b4471c1bc49"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x2, 0x40, 0x10001, 0xfffffffffffffc00, 0x4, 0x40, 0x4, 0x3ff, 0x9, 0x0, 0xd80, 0xf, 0x1, 0x9, 0x1]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={r2, 0x6c, "aa8c1a4abd3571b0b2698192580386c6e33899c49acf22afdfdf252b57a564699ba139dabbecf970c64b02da283ed4165876b058b3bbd5666786ffc4bea4d01c361ca2d957d9a08910921f8544fc7b3d6677345d3a21f6413f55755f817ce41be92b11b5d0ec10e53650ad74"}, &(0x7f0000000280)=0x74) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000380)=@buf={0x89, &(0x7f00000002c0)="83372684da2f2d47e0eeabb5c49c389bd212bad0e8fc1efc37a2fce237ffc262427435efd14e6a49544221203527e43d94baaed327f5b4fab2e001bd3fbd0d12ca09346c40808b420c970d16adac6726a5685dc5d2733d92b04dfbbf2ddf1833d3b6f41cb63eb138831ee23d681fda1d157d78233c14f3346e97a112321b698ff0b0139283f79ef3aa"}) 2018/03/22 05:07:44 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001340)={0xa4, 0x0, &(0x7f0000000280)=[@transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x20, 0x8, &(0x7f0000000080)=[@fda={0x66646185, 0x8, 0x2, 0x1f}], &(0x7f00000000c0)=[0x28]}}, @increfs_done={0x40106308, r1, 0x3}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x58, 0x30, &(0x7f00000001c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000140), 0x1, 0x0, 0x2d}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x77622a85, 0x0, r2}], &(0x7f0000000240)=[0x48, 0x48, 0x68, 0x18, 0x40, 0x0]}}}], 0x1000, 0x0, &(0x7f0000000340)="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"}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f0000000080), 0x1, 0x0, &(0x7f0000000040)="b7"}) 2018/03/22 05:07:44 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141040, 0x34) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x2}, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = request_key(&(0x7f0000000340)='rxrpc_s\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="88766d6e6574306e6f6465766b657972696e673a2100", 0xfffffffffffffff8) r3 = request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='\x00', r2) r4 = request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000200)=[{&(0x7f0000000100)="9f829e8746c30827eafd80fd422854f951bd1aa0ab95f68b5f434be9c53625413992a0e0fe06a807bbd5ee282392d517231d82a8018111988eaa77b99409b2651ee3754e9013113d0970ad3cb5227b970248cc43b4e01d33ad9203c51fc098e2c6606b43c662ad34f74b003888d2d5be853ffa3e20439654bd0b78865c49bdb919", 0x81}, {&(0x7f00000001c0)="69d3987acf10baf6ef8132e5b66325aacaed6d62f3882dff04c1d01e2d211df550de", 0x22}], 0x2, r4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) pread64(r0, &(0x7f00000000c0)=""/1, 0x1, 0x0) 2018/03/22 05:07:44 executing program 2: prctl$void(0x1f) r0 = gettid() setpriority(0x1, r0, 0x7) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x800, 0x100, 0xfff, 0x1, 0x2, 0xffffffffffffff00}) 2018/03/22 05:07:44 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x22c, 0x0, &(0x7f0000000080)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)=0x0) syz_open_procfs(r1, &(0x7f0000000240)='ns/mnt\x00') ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 61.272829] binder: 9798:9799 got transaction to invalid handle [ 61.284673] binder: 9798:9799 transaction failed 29201/-22, size 32-8 line 3010 [ 61.289555] binder: 9805:9808 unknown command 0 [ 61.289563] binder: 9805:9808 ioctl c0306201 20004000 returned -22 [ 61.295031] binder: 9798:9810 ioctl 40046205 0 returned -22 [ 61.300948] binder: 9798:9810 ioctl c0306201 20449fd0 returned -11 [ 61.317973] binder: send failed reply for transaction 37 to 9805:9814 [ 61.317988] binder: 9805:9808 ioctl c0306201 2000ffd0 returned -14 [ 61.319940] binder: 9805:9814 unknown command 0 [ 61.319947] binder: 9805:9814 ioctl c0306201 20004000 returned -22 [ 61.321124] binder: BINDER_SET_CONTEXT_MGR already set [ 61.321131] binder: 9805:9808 ioctl 40046207 0 returned -16 [ 61.321159] binder: 9805:9814 ioctl c0306201 2000ffd0 returned -14 [ 61.322386] binder_alloc: 9805: binder_alloc_buf, no vma 2018/03/22 05:07:44 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000a0009000000000000000000004000200000"], 0x14}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="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") syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x401, 0x10400) 2018/03/22 05:07:44 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x1) mmap(&(0x7f00004ac000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000140), &(0x7f00000000c0)=0x4) 2018/03/22 05:07:44 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013cff0)='/dev/sequencer2\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x410000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x5}}) write(r0, &(0x7f0000000000)="23d1f9b3530885acf303494ac176035224b9537fb0a09f74ece0c232e1b25c834fd552aeb912884e2df2afe9750db1e7b852cab161f0beba021d1efda4549ef99f624700d95d3fe398ec11cb7bf2475bfc88191a47a4337251a8963bf6b5859fb745e34f7340547d90fdb3c5384cf3e2791b356283ebca1c8cf46a7832e8cbce700f79b8cfcb7c8591a2380ae4cf302b422cea83cfec77c05384def1fd650e0fc9ab147b0768d5f25e780746fa5005546a37eb47446da6b2987b0c0ed58d10cf7e56e0ce6d563dfb5c917445f0211f4f9af1f745e31bf05446279709ff0fc0411133a8b38a4092c8cadd3baf", 0xec) 2018/03/22 05:07:44 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) accept$ipx(r0, 0x0, &(0x7f0000000400)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x3c) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4000000000000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000440)={'syz+aller0\x00', 0x2000}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) write$tun(r3, &(0x7f0000000180)={@void, @hdr={0x1, 0x80, 0x40, 0x2, 0x80, 0x5}, @ipv6={0xdff2, 0x6, "88d9de", 0xad, 0x3f, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, @local={0xfe, 0x80, [], 0xaa}, {[@fragment={0x1, 0x0, 0x1, 0x9, 0x0, 0x6, 0x68}], @udp={0x4e20, 0x4e24, 0xa5, 0x0, [@guehdr={0x2, 0x1f, 0x9, 0xa2, 0x100, [0x80]}, @guehdr={0x1, 0xfffffffffffffffd, 0xfffffffffffffff9, 0x8000, 0x100}, @guehdr={0x2, 0x100, 0x9665, 0x100000001, 0x100, [0x80]}, @guehdr={0x2, 0x3, 0xff, 0x1d0ad930, 0x0, [0x80]}, @guehdr={0x2, 0x7, 0x6, 0xfffc000000000000, 0x100, [0x80]}, @guehdr={0x1, 0x9, 0x2, 0x3, 0x100}, @guehdr={0x2, 0xd9c1, 0xe97, 0x6, 0x100, [0x80]}], "c3571f4b17613f2e14f28b92605b6882212e28aa2afad0568410af3b9a0e59ba54ffefb6546048f689c9358cb3d665a8cbb3d21c131d5645daf1b207755e188832590282e1a832ec5ad64510938267336b993cb9ff7d6bbfbdd2f115ee3320d16499e218340bf46980065dc319"}}}}, 0xdf) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f00000010c0)) clock_gettime(0x0, &(0x7f0000000140)={0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000003c0)) write$evdev(0xffffffffffffffff, &(0x7f0000001000)=[{{}, 0x1, 0xff, 0x1}, {{0x0, 0x2710}, 0x1, 0x4, 0x5}, {{0x0, 0x2710}, 0x0, 0x6, 0x1}, {{r4}, 0x0, 0x1, 0xd13}, {{0x0, 0x7530}, 0x800}, {{0x77359400}, 0x0, 0x0, 0x4}], 0x90) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x9) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)=@known='security.selinux\x00', &(0x7f0000000300)=""/152, 0x98) 2018/03/22 05:07:44 executing program 5: r0 = gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000180)={0x80000000, {{0xa, 0x4e23, 0x83, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x4e21, 0x10001, @empty, 0x3}}}, 0x108) r2 = syz_open_procfs(r0, &(0x7f0000000040)='comm\x00') exit(0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000140)="9c", 0x1}], 0x10000000000000b9) 2018/03/22 05:07:44 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x4000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7002) 2018/03/22 05:07:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xfffffffffffffffb}, &(0x7f0000000080)=0x8) prctl$getname(0x10, &(0x7f0000000180)=""/227) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1000}}}, 0x84) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000007ffd)) 2018/03/22 05:07:44 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000000)=0x6e, 0x6b0a8a7b70244403) sendmsg$unix(r0, &(0x7f0000000fc8)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xe53d5ff22bd824e7, &(0x7f0000000000), 0x0, &(0x7f00006f3fe8), 0xd}, 0x0) 2018/03/22 05:07:44 executing program 7: r0 = dup(0xffffffffffffffff) mq_getsetattr(r0, &(0x7f0000000000)={0x81, 0x1, 0xfff, 0x4, 0x3, 0xe5, 0x8001, 0x5}, &(0x7f0000000040)) timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5580, &(0x7f0000f68000)={{0x0, 0x989680}}, &(0x7f0000e67000)) 2018/03/22 05:07:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x28, {0x2, 0x0, @rand_addr}, "000004000000007dbe0100dcc262763e"}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x101, 0xffffffffffffffb7, 0x8, 0x7f, 0x3, 0x6, 0x5, {0x0, @in6={{0xa, 0x4e24, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x7ff, 0x7, 0x7, 0x81, 0x7}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0xb0, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0xbcf3, @empty, 0x401}, @in={0x2, 0x4e22, @rand_addr=0x8e6c}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x80, @loopback={0x0, 0x1}, 0xfffffffffffffc00}, @in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f00000002c0)=0x10) 2018/03/22 05:07:44 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12, 0xc8d300c18177a0e6}, &(0x7f0000044000)) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)) timer_settime(0x0, 0x1, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000040000)) getpriority(0x0, r0) tkill(r0, 0x15) 2018/03/22 05:07:44 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180)=0x6, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) quotactl(0x7, &(0x7f0000000280)='./file0\x00', r3, &(0x7f0000000400)="3f6d3add0691779f3967b18f3bca61b98d3ebe220b7d6d57046a1a57702570dc12be1abc90b5a41e695473f9f10a44e23cec133f14e268dd64370fc4694cabefe816c2901dc56bfce203a60ddd6c65c8b60e5a9cb9bcdbb73d13e0aaaf6d") unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) r4 = dup2(r0, r1) write$selinux_context(r4, &(0x7f0000000480)='system_u:object_r:pam_console_exec_t:s0\x00', 0x28) sendto(r0, &(0x7f00000001c0)="8a2729cd763196a0882e73daf0dae23034b849a06885c8fba669aed1d3d656a25f7cb805e89e45ce5c71002ba7d811e2ddcf31330bee66e9d4d3435167", 0x3d, 0x10, &(0x7f0000000200)=@un=@file={0x0, './file0\x00'}, 0x80) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 2018/03/22 05:07:44 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000001040)={'icmp\x00'}, &(0x7f00000010c0)=0x1e) sendto$inet6(r0, &(0x7f0000000040)="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", 0xff6, 0x8000, &(0x7f0000001080)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000246ffc)=0xffd, 0x4) sendto$inet6(r0, &(0x7f0000a05ae2), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 61.322402] binder: 9805:9814 transaction failed 29189/-3, size 0-0 line 3133 [ 61.323811] binder: 9798:9810 got transaction to invalid handle [ 61.323819] binder: 9798:9810 transaction failed 29201/-22, size 32-8 line 3010 [ 61.323854] binder: 9798:9815 ioctl 40046205 0 returned -22 [ 61.325017] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.337869] binder: undelivered TRANSACTION_COMPLETE [ 61.337876] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/22 05:07:44 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x210200, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x8000}, 0x90) getrandom(&(0x7f0000012f83)=""/125, 0x7d, 0xfffffffffffffffe) 2018/03/22 05:07:44 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x6b2200) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ebff4)) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000ac4000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x1, 0x2, 0x4, 0x4, {0xa, 0x4e22, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x3a) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$EVIOCGKEYCODE(r6, 0x80084504, &(0x7f0000001040)=""/4096) ioctl$LOOP_CTL_ADD(r4, 0x4c81, r5) ioctl$LOOP_CTL_REMOVE(r4, 0x4c80, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000249000)='./file0\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x100, 0x0) [ 61.475526] audit: type=1400 audit(1521695264.847:62): avc: denied { ioctl } for pid=9857 comm="syz-executor7" path="socket:[22003]" dev="sockfs" ino=22003 ioctlcmd=0x5411 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/22 05:07:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000140)='pagemap\x00') ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0x0, 0xb4c4, 0x84, 0x7, 0xfffffffffffffffb, 0x8, 0x3aa, 0x2, 0x76, 0x5e21, 0x50c9, 0x10000}) sendfile(r1, r3, &(0x7f0000014000)=0x300400, 0xffff) 2018/03/22 05:07:45 executing program 0: mount(&(0x7f0000024000)='./file1\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000009ffb)='vfat.', 0x0, &(0x7f000000dfff)) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file2\x00') getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', 0x6000, 0x0, r0, 0x488, 0xff, 0x40020) 2018/03/22 05:07:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000080f000)='net/udplite6\x00') memfd_create(&(0x7f0000000000)="2d2882", 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r1, r0, &(0x7f0000c48ff8)=0x1ffffff, 0x1) 2018/03/22 05:07:45 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b40ff0)={0x0, r1+10000000}, &(0x7f00008dbff8), 0x8) unshare(0x400) r2 = signalfd(r0, &(0x7f00000002c0), 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, [0x100000001, 0xffffffff80000000, 0x2, 0x9, 0xffff, 0x2, 0x4, 0xd, 0x4408, 0x4, 0x6, 0x5, 0x100, 0x8001, 0xfffffffffffffffc]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x7fffffff}, &(0x7f0000000180)=0x8) 2018/03/22 05:07:45 executing program 5: r0 = socket$inet6(0xa, 0x202, 0x5) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x3ef, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x2, 0x4, 0x2, &(0x7f0000ffd000/0x1000)=nil, 0x8}) fsetxattr(r0, &(0x7f0000f4dfeb)=@known='system.sockprotoname\x00', &(0x7f0000e74fff)='\x00', 0x1, 0x0) 2018/03/22 05:07:45 executing program 3: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x4, 0xe77, 0x8, 0xffffffffffffffe1}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/wireless\x00') sendfile(r0, r1, &(0x7f0000000040), 0xed5a) 2018/03/22 05:07:45 executing program 6: r0 = socket$inet(0x2, 0x1, 0x5) r1 = accept4(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x800) accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14, 0x80800) sendto$packet(r1, &(0x7f00000000c0)="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", 0xfb, 0x0, &(0x7f0000000240)={0x11, 0x4, r2, 0x1, 0x81, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r3, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x0) 2018/03/22 05:07:45 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0x60) sync_file_range(r1, 0xff, 0x9, 0x3) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc108, 0xffffffffffffffff) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/22 05:07:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000000)=0x6, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup2(r2, r0) connect$inet6(r3, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000080)=0x1, 0xfd) 2018/03/22 05:07:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000080), 0x0) r3 = gettid() ioprio_set$pid(0x3, r3, 0x6bf) 2018/03/22 05:07:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/22 05:07:45 executing program 4: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x0) close(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000780)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000007c0)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000008c0)=0xe8) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0}, &(0x7f0000000a00)=0xc) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002240)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000002340)=0xe8) fstat(r0, &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0xffffffffffffffff) r13 = geteuid() getgroups(0x5, &(0x7f0000002400)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002440)=0x0) lstat(&(0x7f0000002480)='./file0\x00', &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002540)='./file0\x00', &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpgrp(0xffffffffffffffff) r19 = getuid() getgroups(0xa, &(0x7f0000002600)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r21 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003940)={0x0, 0x0}, &(0x7f0000003980)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000039c0)={0x0, 0x0, 0x0}, &(0x7f0000003a00)=0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000003a40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003a80)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000003b80)=0xe8) getresgid(&(0x7f0000003bc0)=0x0, &(0x7f0000003c00), &(0x7f0000003c40)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003c80)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003cc0)={0x0, 0x0}, &(0x7f0000003d00)=0xc) lstat(&(0x7f0000003d40)='./file0\x00', &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004580)={0xffffffffffffffff}) r31 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000045c0)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f00000046c0)=0xe8) getgroups(0x2, &(0x7f0000004700)=[0x0, 0xffffffffffffffff]) fcntl$getownex(r2, 0x10, &(0x7f0000004740)={0x0, 0x0}) r35 = geteuid() fstat(r1, &(0x7f0000004780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = fcntl$getown(r1, 0x9) r38 = getuid() stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000048c0)={0x0, 0x0}) r41 = geteuid() lstat(&(0x7f0000004900)='./file0\x00', &(0x7f0000004940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000006140)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000000c0)="2017684ad282b725e522c8c58533c05bcb2aa3f2c6cd75bc3a7f8cea22acdac0d4bf3fb52ebbdd14dde6d73b31b419b6fb209272be9e44c7f5585402ee11d2008d1107ffd15f5d355aaeb6d8d6a87a79ecba022c2e85090c7e98947f3827d3310c81aefe66d143bf3060072873558a6b063f3c87978f82225506eed0c56ab9ea9b5c", 0x82}, {&(0x7f0000000180)="ff66369d32b6c14f41c48b9eab", 0xd}, {&(0x7f00000001c0)="1240044fe94ce685b0aea88b0bc5f10d840b3fe8bc4c50cdc3a4f474aa72bb9c4460b5a1755c54c8ccdb2b394347ad600cdb283f66c6b8661850daa3b166dc066d6e13a3519fdb6fc5fb2492", 0x4c}, {&(0x7f0000000240)="8ed3dbba974d62447a52df442c12e5d24c09652ab70469594347c43d182891cf20743713decbb18f94553453bec6f3de66bee8c6b6133c50c451d31560f546cc8418089ac20d384d665aea5735da06c7d9408b2cf67da8330df79819dd3a4f5e1e345d37cf359ea8290e073e66a5c5796e6e31688621514b0949eb1dad2370a2ccd677b1f0ea0b67abf19e50908248e47fad8d707d47427744e7b92438f9133818540f8cc01b75263ad289e703c9ce0e4e9273e9ab092163187043fd6db5cd6ce7819db84e5ae9f32da948f14ad548b7491399ccd595d289e53dbcae5a5aa64281", 0xe1}, {&(0x7f0000000340)="72d74b6d0da760ff36714001f61d69ea85ea3bb284555e11c40eea80bf87b558b8ee99c1284fd9bb1c51cbed0f725201f93b4feaee57d9dc812685bd9591ccf4c6e471bc5380fe0216de4414d887be041df51becd9115c5012d7191bc2144fe639e0ed78f983dea1a32debac16b1df1f60a07b5acb775646c51014fbdeef34a62054e69e9daf6f71326730fbf8ef51dd7df9bd52cbd9f5547f54e8c5dce1b940b41fab077414cfcf1fdd08ef9b45bf9d4526ad258af496134b2a5057082434db484d9124294e7f186d3eeef534ca8a12add08711cd7a3cc19ab90357e0154e", 0xdf}, {&(0x7f0000000440)="47e064d01af146eb77e6a2886e14af22c25bd98287ace26fc57ce1ca66487a6b1094c533900eb11238c561e67e091d6ff4f9a073fb772569f05cdb5d842b6851bc876d6945a59fd54fad96210c9af65c08d8e6a8ad008763a85c90df1cf75e41e2f89c3abc1a7ed1f5d1f77831d62ca96859ce101c4cd92d50218cc23893992d5d5be2a4402aac2bb6887ff8c882bdfadd328c536949d9c636aecd3bea8d99b6ad02c0d41e569b73d7f6e647e7555f5e25bd40e2e573ad895af9001c6d2765bc48ab4de6210d48134648c62b9bc980f7c85c", 0xd2}, {&(0x7f0000000540)="c5e8e4301423d573b34e5a60535ffa8be5dfed482631183048af61d2c6f6c43220e798f5a88e4c136927c2e2e36e303adc817a27407f7cc64e47b6eaf4992c6e19060ef30fe8886f5fe6c5a00dcdc3857326fc72f20e606177f3b9f7b3520b091a4932e90b4cfd793a8d95dd8b691fdb46855f2933bf6a2aeff715145bddeb86d988a20d8b1d197ea2aa5345b7f2cb1351f6f1d238f113daf2b6c333d6b582817878c9d82b9b1378fe114804f4d56675711b824b6d5117aa2b2319846910df370252eebb16364806ad213b", 0xcb}, {&(0x7f0000000640)="9e5adc2d24652a9123bd408deb87d50698f117aefbd7c2f8958b7714db1b43cfe110c0e0e78a8cce6fd187da71445ad835855e4371201f2d620adb7b810361e540567fa9678c121bc13a8652d3aefadbad2b72e22ca4fe5c210f0765efcfb5b8659374a2921a0026a4863c6447a4bba0363a09303101cf10055b5e7f8ffcd696fb0d413de825ebfcfe83ce2efc2cec4e3358b71b", 0x94}], 0x8, &(0x7f0000000ac0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r2, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x60, 0x40000c4}, {&(0x7f0000000b40)=@file={0x1, './file0\x00'}, 0x6e, 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{&(0x7f0000004240)="2cd625e26f2f6921071821b336245b451dba7716c4d36058982b30a89c65fff27dcaa1d6fb0e5acec949172be889b06769c51a4e1845a2c96cfbf82c21a922086df2a8f1add759a9945b2863df19b1103e9d023dd7a03cdaa5dd5f1c0cd9d18bbf82b12448f140c9b5a0857a78a7ebd61fae8691ecacb9245e96c5f98dad7dffccffad0415daec1d2cd19720ddf99a5e5a39a00dfa7771d336a7d6e789e18dd77f39ce35bfc2791618294ae9f1809d352dce75742ca5bdbe153dbc3cdd970765a9", 0xc1}, {&(0x7f0000004340)="ee5569deadb0a352b96fc4ded100473a1acefb419d93de6002dd4c09eb7b52178dda96083775dc6d5579e22060798540f325c55ba7d787bd0457e6a4ddbb1c1c", 0x40}, {&(0x7f0000004380)="8c5f974f917da89940066d7ebfa06b863c01f74866365539b5336505a9f85674b110535e7e73", 0x26}, {&(0x7f00000043c0)="1fff9521e74ddbe7a93d94791a1974d6bc52e608332710c71966d582975ca19452c51803d1930989d7cc65d94766f740b2db1df1c2f5516e8cd1f6ba80765138cf9502e3c80090c3f5b6e5bdac4d5ca5deb31b8e7248b01e82de4ad745a0ab556eed4e3d7e7ad82b8501668b4ecce6705c9b90ab6749f76e037c8a8aaa1bcc", 0x7f}, {&(0x7f0000004440)="cf16f80c671be53e1a931d5167bf3be773ded2738058f97a880df7946f65d756756df36247e8fedb4684e725527bbe77b32355a7bc671df7c349afdbd612603bd8b8870e95378b4598d3b1bac135049b891d4400844d57110eb23f63412954f0e3c1e3730622ed7e2652a9fd36ada4a7786ab8f712f48adb", 0x78}], 0xa, &(0x7f00000049c0)=[@rights={0x38, 0x1, 0x1, [r1, r0, r1, r30, r2, r0, r1, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x28, 0x1, 0x1, [r1, r2, r2, r2, r0, r2]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}], 0x138, 0x40}, {&(0x7f0000004b00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005ec0)=[{&(0x7f0000004b80)="fc135555426da0665cc2ebf873567e462f7559d50d5cf6b5b6de8ecbf9f186c260f4ee1258f2564455fa055bb1fcfca3b3b6a2d1b6ebba75b0f214d024f0fba01ec15c568c4123615c8ccb2bd6f5fbb7a571837878b2f312e1f0cc782b91920521518d8e590ddff09c4fff6f00c30b4536f542f784ffdd6e0ae57777d8431f2994114c3b0a494d66197f4bb05a", 0x8d}, {&(0x7f0000004c40)="c69090295292b18f933a3e3bea423ab45034524f00fda1d0bf4d6b352243e89581a832b6cce3f91b6186a5ddb23e9a494aaff2383c4e5008b889795d96cee2a172051419917b2bd3f0faff7bea08dd28aaf15dda3f5e9b22ff14ae69a199a3de3bfff73af4e857993af4a4c20cc67c81fe71be19424b06d50923efe2fd762c4368e36b00a393c1e77992e2c45183c12265b68b11e98075a6ed24ba5b1955a40c52e2d8c3040b6459712a931498790264bbde9a2a80a3296c126e2b7b21c7b85f61777437c94aef890c6037d35013fb4777751d24", 0xd4}, {&(0x7f0000004d40)="1f6e5a30d8b315270667a5655c2a461568a3177ce1e8d220bb844049d27e603b85842ac51cf329b73b84497e85f50e1e7e50705498a59d5958e6826b3808930b8ac3841e15d6ee1c447db9d4d7300bc960638ab584f61cc033a5a8a33e3e31695ede3a7d55a6991562d774f20d41656d0543fba5a1847beeecd9f194ea280b80a3ded629edf84f6803d7c5c68d55d218c774dc24e393d2c385ccf1f236ba4dc16ef695da1269423b9c54b8e5c7043722f3c735ffe43b2d43469e05bc5be35ae37a310e2817115a133773cd64d8f8", 0xce}, {&(0x7f0000004e40)="2e1ac785cf997e803e6c34f7d4dd529db595087d509ce4cc1bcd44210557bd0dfc2ed91722ca63c584465b75ccca7936ea56e6cf4c2f46a7924276edcef23203c5d52539bea3ac06aec9c899536f82396bacf811813d99cf1c5e37f7eba3344cf6fa351dd9ec181ab3dba20adadb814f41e0acfc20c47b92550f8cf3efb18045fe9da474eb8d027faf499e0a62658918a951ffd9b5f4f7dfcc78dc9de636c33147cde91ff4cd7edd358c6b863e484cafba6c5c7af051df2cc2b36a82bd3cbbbc1037181564d73b891d530c17168e5374e986c2475a06d6ba59067424a9039e47dccf7c3bb8c5a7dc84e603aa1d0452872bac50af5c7b0a0fe4b8a41ad6ec5e86b76a2b0ea40219383be1642b3f185787392d2e75ee7033215f796b2c32c8c5aa36f08aad405c62604e1a3f023b47a2c4e20552c8fa20408f09ed29c7766f5d3b1e63e8c8939eb308c9f7f802feb873a7aab3f9e094d8f9511300aca15c577ae793ddd78c251ab69b33d73dd1216b475eb808696098fbb4d07914531742a42670d84e40e3d070d777dacd84a918967fa0b458cd7d2701b508e754affa34a97bf2bcc0cee1c18714b3640dc1af1b477248b6729205131e84ba617e0af07b4c66cbff2bc0f41f8daa3712441ea28b5148468095552dec52f48006d627e3472157b3d7733c463e76c60a6001aab362db6dfd25174cd2e252da0ab4f9d810ec837158cb2651f233d86af7e9d64d8e43e26d01648e931807f36b1d1001a7f28112301efb16521108c134b8ed506ca2e77f8a34a1cccb9d178298feb406ff0606726a968c180537042763862e0faa85aad153d76c2d8c00daeeb1eb7b975cd1fbe9cfa2c17238c979135938bd48f8807eaff5307c9c5a272809e6d26977f84229df79438d921f8c2bfbc13917d58a20e2bcdb10c6bf1d8d13161769b951ba539c4b9a4576d9928c20d40863d2afed0369b7e2e79fb4d14f1f5b5631119c04ad5350936843eb8f6cf22b3837950489e4ccfc9ba8abab27e0b99b2000469e380d530c9747e3240941bbeed2a3c9a5e18a49d13a0005d74cf13b365692833d9f91e9250cb5ca0f36419f612f1096207f165939322cc528a1424312042daa53580bcbfe9f7e397da3f8f0427d88701c18bd80d48619a4bd5dac17df7c8dbe627516a685c666031d088462bf5f1de5b8b11d0b59fa9543ddc761b30f37483fd229807108570b42983b3002f426edcce0c29be9527109cff0e82639ac34b8b129752a48445a2b2106499b848a6935eda87a338acca35c49df5a19ac6b8bcb26409c009040f7f974af87b12bc71fe161b254b90c10f244f870b927641a261b647f504a5be49e75c47640f66ad6f68a084f6d25189aae4c71ad4c2868a6fcb24ce91ccb88f26d74f7ec8ef7519012fbcdcb4851a3d3ad4b9fb0a1314271f7b9f8799f1533c5c4f6c0d3b80e794fe9baa045ecbad85c6ec2275d154a5f241b918ea111fa62c0043258861dc1cfee4a1772c9f6e35d13451f138fab8f4be5c2845f980060dfd7885e8ce0049c23deeadc8f6915d7f21483ec7e50f0ebd73dca1416bdc99ea17cb1c5bb95cffb3a1d06201e8d606c63df0abc99d6b142246e1136ee74d244ad1a716c1f2201f1e76e6522091ecc5caad378fbf8eca4611d1c891e3cedaf81a6f4622f744e175f4110f2badad0c547d1e317632600af619fdcb29b78bd8350a3dbb2b4b63039333abd52e4645cffcff950151b111f9d690051a860010191970492de3cde9039772429df1387d609fe87630334331479a20e69facc4c881fe49c3e182325323dc2064ad4c969e57c09cd16ac63ab9123d76ad080fb56a4f23f0b6cc4b1aeb7ca0776985bb1951885ddf6fe69afdd7f67d65cf0ee90b6aad649f0f45a28441dd0677e1d898c294022493219d88d35d9d240d27a716d192efafffdfec94dfcb4918f4c074d613495d422d7d4a977ed5cd7120e3e4ab17476982c6b025d43393dcea184a1f68153073253183434152a7dce19d064fc23847e3573e271397c18007106217d3a6ed6ed0abadaa089a60c3cb0ca6e7858318c0451374f29ee5afc6231b256c6ca7e7b3b586da214e581a49f5773e06e75040dd9874813537b36225bba22f36a8696087c351c63a8ee271b39aae5e2b0f4065424d7993e7f5d78e3bbc6a4692d4b5b7ea1422bf48e821094df59a1dc2c663948b92fd7ee6b8c71d9ec888dad605a894ac4ca0bdab9b8355efae032ae734aa89bb2e40ed06473609b6c77b8666febbc5cfefc7a1d9d3ffad9e54e12d875d78105c956560ef60f9860eee84b8fbb3511b206e9d25b6bc1f1ab11fff0b46898dc02469037e3dc0601fd0b1da7015856bc7a6a5af53fb02270d3e5cc19874726561a5368112aa092c1f62f19f2f8ba418b8d9a562787655eb7cc08ec4844eb92502ca08bac378c66453bdc37eae8759976bfed70b4165ae58730ada4552067fdb9f34e7f0687148104a4a6903fe145917e22da36311b8c4f7423c6bdd83f7d88c283b8fddb10c6d863763399ecf6d56acfd71a6ba97d56e28379931d66811bc8c31901f1e507a6433940cd12935f2e11ca954889292703879e90775588de56c15c8adc5cce9db8f597c69772045c8e86d17ea4b06b72d498a775150e8522613b38457ce398b835c1652d16a8555dad3f406781d2246dbb5abb2a83c6521b10b68cb6a445f43e1f1d6fa8751975890f1a2ef4872487364c8be38164e17a97efe90c6751b44aea9ad9668da34c4b3710d34f973d9d9b2a032ec89ac86feb6d69285aba8799532651b35b6c5d98384f914cc6e601c36380e10354a112ee462933260eec5719dcb7739e1fc4fe4e29f717e950c125a1983bbb29ac8172c061a3dd6915fd584d18a35508677594ccde5679eb5fb08e72d77c996ce59f26fe07654e07f6d32851bbd26bb0dfe6aa46732c4c9a44ff726e94faed28e8d89840f202d4321fa31c919d7da33aa9fa4b9a48f364ecc9d8c0f8bf778be011d0717d55b55194dbf6563defeacf4c7c633bba77b36dbcb9d987a8d7273b46554486b88582c3e688fa9658c190f92c33a7b31174b37599005080af1faef7557c6a89a8c7e8d3b7b5e0d896f4eba9ac2750f81d47e983ac460b63cbd1e72995b24cdcb624c00e91d819ee94ac923a9b8fb78314ffa7a27bda61a359f4bfe7425e6c6c4e4ca1e76e4f0c7638a63f86e3015fbfbaf09e7fefa078474d598cd9e471049118d6701e6e03a42937cc39ce7c20dc9b65b81ce469f6b05380d47d020dd57061dc11cae8c918ff3c3aa964e2dfa7c1d711e67dfec4c6e344dd6815b8f3e08c8a0067db29058d927f78f6a87cf1cc8e68d72238935355f9d94eac29cc175d6fb723d9c67b277082d59c08854fee57456a5d742a1f206bf561ffba46cd53c60f80a13c937c31d6bbcb6db07e6a758722561917b4938d7bd083c080c51797bdabfc3cefcb74d124dcad4f4cd8a48e1c14dc8d04556fa5365a914408c98351213d5e7e3fa924bbf1c2ee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0x1000}, {&(0x7f0000005e40)="6af99593b91ab403da0c3b8d83fabf3ea686eac6e41ad4a4b2b7704f5b6d2a21297dd4388e58a70a5ffa3abf0e38d18e392e2e78a02304096571f068281346ac1d1c3d925f2b814facc5213a05eb0578ae6040f5239d690d5b14e00cf602ce57a54c91204db805eb7b45d185f420718fd78f8f2f09bf247626b26ed4", 0x7c}], 0x5, &(0x7f0000005f40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r2]}, @rights={0x18, 0x1, 0x1, [r0, r2]}], 0x38, 0x40000c0}, {&(0x7f0000005f80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000006100)=[{&(0x7f0000006000)="1fd45d0494f643f07535a03b93dc49956e915b0056e4d09f1a1baccaa7178b40535e3e109e3a6fe61b8a521e032b006ef2f18b8deaf9e2580cfe3dab7588f9b9", 0x40}, {&(0x7f0000006040)="c03385186a2fa5f9d7a8508f51bc5a23afa6639c6cec6d7d492c0529f30134a7a49b753d4b1c008a7ffbc8f11e45aba150b6dfc12b77c2fc19b2033e8bb296f9a48e114af71980a4f9534b4e7c4655889a78ba7781c02c75c24f65f9f26a5ca4d7fa5c8f4281f92b6d34a6126406e4ff0141ae5820b0995ef4ffb05b5c702ba4cfb9ea48e0a1559eee9c42501335eec853e1d68f93e84f2065b15f05dcf9d9467f612f0f830de3c2144739e168b60b375250198984c6612f484c09", 0xbb}], 0x2, 0x0, 0x0, 0x4}], 0x6, 0x40) 2018/03/22 05:07:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00006ea000), &(0x7f0000c91ffc)=0x4) 2018/03/22 05:07:45 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x8001) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f00001d4000), 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x32, "ff0bd621db34ce2a77bedef24979c85cd2"}], 0x28}, 0x0) 2018/03/22 05:07:45 executing program 0: socket(0x18, 0x2, 0xfff) 2018/03/22 05:07:45 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) 2018/03/22 05:07:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000080), 0x0) r3 = gettid() ioprio_set$pid(0x3, r3, 0x6bf) 2018/03/22 05:07:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') preadv(r0, &(0x7f0000002600)=[{&(0x7f0000001140)=""/117, 0x75}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x48, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x64000000}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x9c, &(0x7f0000000140)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x1b, @loopback={0x0, 0x1}, 0x20}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000000240)=0x10) clone(0x8000000, &(0x7f0000000280)="9c08d38e2bc0d0093bea946e3456178e26f64cf2ed47c6e431adfdca4a4fd9d379f9d8265b41d66d3c79a70ffc777409fc280a78d19171fae9410e8ec37b1609c3f003f7bb6d8cb0fcbe170961978e702496a31835548acf5b15f08ee5854f7226950ccf2998d73ec83c3d4cce028977d93288be0b11868afa49", &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="0916d1be0c7e0ed3dfc19085c97bd1597366d57ee6aecc0e5304a00511e77ca7cd13bd2e7a9d5b3cda3ee71a13823e7370cefbed473878eef2e5ff2fce45cc98fbcdadd3971a7b53198220575d209cd15b8877691f94d1023a3b42f85de9ccf96554") 2018/03/22 05:07:45 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400000001020003255b3ce5324818fd0300000000000000000000000076c93fb8595a999b9b3d0ea94f770e637c1bf10ed40cc0164ba5cb618cdec77e82f2c2e912a05207874578caf0a09b697ba48ba2165e19bfd4030a4aae45c82bf4f34a00000000000000000000004ba23fb8d673bb0d2cb8a63f97334f092b177fa61addeef35213f60000787a3e7d58a835368bb86821010400878e8298adafc9c6362cfcdadc0ec4be6ac22ea1004343b11dc97acdf9b1bf8c1afdd6880bbc24d68ff55c"], 0x14}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x82000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000340)=0xb) 2018/03/22 05:07:45 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x8, 0x4, 0x1, 0x40}, {0x7, 0xfffffffffffffff9, 0x7ff, 0xfffffffffffffffd}]}, 0x10) r2 = socket$packet(0x11, 0x80000000000002, 0x300) r3 = fcntl$dupfd(r2, 0x40000, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000180)={0x7, {{0xa, 0x4e21, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}}, {{0xa, 0x4e24, 0x8, @empty, 0x80000001}}}, 0x108) sendto$inet6(r2, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x10, 0x4) recvmsg(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) [ 62.063332] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 05:07:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009b3000)=[{&(0x7f0000a5f000)="29000000200019fff63d0027000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1, 0x9, 0x0, "800001000000000000cad3a1688caecb03775f419e3854dcd9e37892fcddd5cdfbb652710cb7668aaa16753f59db7401ea264b7ea154a52da4d9a5d29cb27d23d3f6816892c4bc58c3b6adcac590b49c"}, 0xd8) 2018/03/22 05:07:45 executing program 5: r0 = socket$inet(0x2, 0x80807, 0xc0004) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="dd00000012bab8d52de063b147aa87bd8dd2ef1d03b3154778512d854a988b3829c1e6da4e442c74a8cfaf7645ec7b8d861be553c6d1aac20315ddbfce5460e9fef0653775a51fa7bb239a184c50b251b3917319e19a4d7a08c06db4e0b904a8d820bc3661c2846b2b0a884f91c53054cf59b879f46ecdf320f214b780d3f442d2b4a135a08ee4a2eb7ef309b247ef67c1a6f869f6de99634d6ec31273e22821b6f61b71d9603412657c2f40925aa5d0be596628fb08909228b43372780fc1794a09aea1d7905034f508c47c1fcb1d7b0600000000000000000000000000000000"], &(0x7f0000000000)=0xe5) sendto$inet(r1, &(0x7f0000000340)="c1d0e521814af1ae7a2d09f26a14bd5bdbce4ddc2445b9bd98b3d94854ac945788ab7d0530ea9bbc549bf89d70da82d8ea21b5f983ed8165cd42af9158cf51813f9ec3374d29eb3237e12af985d940c5ea0481547461efde", 0x58, 0x40000, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$KDMKTONE(r1, 0x4b30, 0x1f) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x6}, &(0x7f0000000280)=0x8) recvmmsg(r0, &(0x7f0000002bc0)=[{{&(0x7f0000002800)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000002940), 0x1cd, &(0x7f0000002980)=""/173, 0xad}}, {{&(0x7f0000002a40)=@ax25, 0xfffffffffffffc19, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)=""/68, 0x44}}], 0x2, 0x2040, &(0x7f0000002d80)={0x77359400}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000000c0)="934e9373943a7dc9546992824f28f8d39408323331c928cacb9f846499e28def0e473eadaad44bddb1eb9853a3b673158d8a5e90895f42087a29f0acce4f55b80cc991ee708e6ac7ec1b1cb95ad3008b9ea0a0448fa18b6b3fbac8d96b0e8d393b49f49882b7681cbb05") 2018/03/22 05:07:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f7affc)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) 2018/03/22 05:07:45 executing program 2: syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b88fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getpeername$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x20bd, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 62.124650] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 05:07:45 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00007a5000)={0x0, {{0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x90) 2018/03/22 05:07:45 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x1, 0x6, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x75}, &(0x7f0000000100)=0x8) 2018/03/22 05:07:45 executing program 5: umount2(&(0x7f0000000000)='./file0\x00', 0x8) prctl$getname(0x10, &(0x7f0000000040)=""/17) clock_gettime(0x0, &(0x7f0000000100)) futex(&(0x7f00000000c0), 0x85, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000002ffc), 0x2) 2018/03/22 05:07:45 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)) stat(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000100)='./file1\x00', r2, r1, 0x1500) 2018/03/22 05:07:45 executing program 2: pipe2(&(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001640)) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001200)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000001240)=0xf12) fremovexattr(r1, &(0x7f0000001140)=@known='com.apple.FinderInfo\x00') add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00000015c0)={0x5, 0xefd, 0x906, 0xffffffffffff8001, 0x9, 0x100000001}) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8001, 0x400000400) mq_unlink(&(0x7f00000011c0)='keyring.3+(em0//\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f00000000c0)=0x5) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f00000013c0), &(0x7f0000001400)=0x4) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000001340)='tls\x00', 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001440)='/selinux/enforce\x00', 0x20000, 0x0) readv(r3, &(0x7f0000001480)=[{&(0x7f0000000140)=""/4096, 0x1004}, {&(0x7f00000014c0)=""/203, 0xcb}, {&(0x7f0000001180)=""/7, 0x7}, {&(0x7f0000001280)=""/138, 0x2a9}], 0x4) 2018/03/22 05:07:45 executing program 4: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000300)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1c5002, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000000c0)=0x6) 2018/03/22 05:07:45 executing program 3: r0 = socket$packet(0x11, 0x4, 0x300) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ipddp0\x00', 0x10) 2018/03/22 05:07:45 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x82, 0x0) lseek(r0, 0x0, 0x3) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@dev={0xfe, 0x80}}) 2018/03/22 05:07:45 executing program 5: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) unshare(0x20000400) pipe2(&(0x7f0000005c40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) accept$nfc_llcp(r2, 0x0, &(0x7f0000005c80)) ioctl$TIOCNOTTY(r1, 0x5422) r3 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x40001, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000140)={0x800, 0x100000000, 0xff, 0x6, 0x8, 0x80000000, 0x0, 0xffffffffffff78f7, 0xffffffffffffde63, 0x100000001}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x400, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), 0x4) lseek(r3, 0x0, 0x0) 2018/03/22 05:07:45 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x1f, 0xca6, 0x1, 'queue1\x00', 0x6}) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000080)) 2018/03/22 05:07:45 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x102, @tick=0xffffffffffffffff, 0x1000, {0xc3ef, 0x9}, 0x6, 0x0, 0x100}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cgroup\x00', 0x0, &(0x7f0000000100)) alarm(0x8) 2018/03/22 05:07:45 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000d87fee)='/dev/input/event#\x00', 0x10000, 0x2) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000fe3fce)=""/50) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000500)='/dev/keychord\x00', 0x400000, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000540)="5a989fa3422605dd498de8871821f4d6eebdf60d8638182f69e2e13e7540f8e09a3e504efb3b1707ffce6018b7a4588849d04566756ce6333eede464f0c875dedd5631e9a0edcae74d4f22aa00dcc39432bbd9aae668524d9d86a81451487f1f2b00e45ed37e3edd4e40b6250ecb53065aae9e8a4c63b7dbdfc62e36bfb6b0c2b77914571182c21df1be000e553670886527d285d97f446471cec82ea8", 0x9d) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) rt_sigprocmask(0x3, &(0x7f0000000140)={0x3}, &(0x7f0000000180), 0x8) fcntl$setstatus(r0, 0x4, 0x400) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'syzkaller1\x00', r3}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e22, @broadcast=0xffffffff}, 'syzkaller1\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000600)={0x4, 0x2, 0x8, 0x0, 0x1}) readv(r2, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/220, 0xdc}, {&(0x7f0000000200)=""/10, 0xa}], 0x2) 2018/03/22 05:07:45 executing program 7: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f00000000c0)=0xb) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000040)=0x90) 2018/03/22 05:07:45 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) r1 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000140)={0xfff, 0x1, 0xffffffff, 'queue0\x00', 0x5}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) write$eventfd(r0, &(0x7f0000000100), 0x11f) 2018/03/22 05:07:45 executing program 2: r0 = inotify_init1(0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40000, 0x82) sendmmsg$unix(r1, &(0x7f00000001c0), 0x0, 0xc0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x4000, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000140)) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000000000), 0x0, &(0x7f0000000040)) 2018/03/22 05:07:45 executing program 5: r0 = socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000000500)}, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = socket$inet6(0xa, 0x80000, 0x10001) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000000c0)={0x4, 0x100, 0x97}) 2018/03/22 05:07:45 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="76626f786e6574302623e200", 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f00000073c0), 0x346}}], 0x2, 0x0) 2018/03/22 05:07:45 executing program 7: r0 = socket(0xa, 0x2, 0x1) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0xffffc, 0x100000000004, @loopback={0x0, 0x1}, 0x7}, 0xffffffffffffff7d) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x0) 2018/03/22 05:07:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x10800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x3f, "1b8bc1d910eb13479dbe6325f312a74df55e4002fe6985881fac02986a2b324c0dda5d214b0115b10eb3e2b54b92576859e7f1eb8a3f84b9a0bdf2341b5c6e"}, &(0x7f0000000200)=0x47) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000240)={r4, 0x61, "fada58445545388af5e6197041653bba112e4f1b2fd4c0e748853b412636300462d73c9575818d093f21605ff05598703a507dca445d2b22c1202bffc7dbadae33cb9793b5fe129e8f1e03a0f284255614d97f02090ec3291f8dca36255afed815"}, &(0x7f00000002c0)=0x69) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) 2018/03/22 05:07:45 executing program 2: mkdir(&(0x7f000001c000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e23, @multicast1=0xe0000001}, {}, 0x8, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 'ip6gretap0\x00'}) chdir(&(0x7f0000f95000)='./file0\x00') stat(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)) r1 = open(&(0x7f0000000140)='./bus\x00', 0x11d19a631b22393a, 0x84) ftruncate(r1, 0x7fff) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000040)="b4", 0x1}], 0x1, 0x0) 2018/03/22 05:07:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) accept4$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x80000) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffeec, 0x0, &(0x7f0000497ff0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000180)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sendmmsg(r0, &(0x7f000041cf88), 0x0, 0x0) shutdown(r0, 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x2) 2018/03/22 05:07:45 executing program 1: clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000003ffc), &(0x7f0000002000)) r0 = inotify_init1(0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00002daffc)=0xfffffffffffffe47) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) eventfd(0x10000000f9) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000180)={'teql0\x00', 0x34ea}) ptrace$setopts(0x4206, r4, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) waitid(0x1, r3, &(0x7f0000000040), 0x2, 0x0) 2018/03/22 05:07:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f0000000100), &(0x7f0000000280)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1}}, {{@in=@loopback}}}, &(0x7f0000000240)=0xe8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(r0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000002c0)=0x24, 0x4) 2018/03/22 05:07:45 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000180)={0x6, 0x3, 0x2929}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000040)=""/143, &(0x7f0000000100)=0x8f) r2 = socket(0x7, 0x0, 0x0) r3 = socket(0x1, 0x5, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000001ff6)={0x0, 0x0, &(0x7f0000001fb0), 0x0, &(0x7f0000001000)}, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000000000)=0x5, 0x4) 2018/03/22 05:07:45 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x410000, 0x4) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000200)="295e1879c89a1e41b30eb9aecd1fa6663ba194aa01691fc3074ab72e69089b7167bc8f605481f4296924e07952fffbcef14d8d98df7f84241056c30d9f713cb5ecc979ca8b791aded75a51289c4247788307e31247a22bd90aef5c323368219053503ff92d76b949b2a87afbcb98f50b67a62c2845db084aa5e218427c75759da31fa824beb780dcf2b17099c99395e8599474d92f05a6ee065997f0e2c8a10a7fe5c6beeda61bd237c80d4c5cf6f74ea96a4ce1c8af0c497ce0b5d1b8e7") ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000002c0)={&(0x7f0000ffb000/0x2000)=nil, 0x806, 0x4, 0x43, &(0x7f0000ffd000/0x1000)=nil, 0x400}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x2}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x0, 0x3, 0x2b7d, 0x6, 0xc2}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000140)=0x14) [ 62.327253] ALSA: seq fatal error: cannot create timer (-22) [ 62.341465] ALSA: seq fatal error: cannot create timer (-22) 2018/03/22 05:07:45 executing program 1: r0 = socket(0x10, 0x2, 0x0) setsockopt(r0, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0xbd, &(0x7f0000000000)="ad8272566725caa20b0daf5a6f03c6ef476aa49b1bf93682bdfa502fa757bea3abd9b8f6d65d1289e615eda7f85ce41019bb722eedb5dfe96fda0b07621122207f63633866076d3eb256a65bffc120044f0808f54091661c87a0968bd78d75ada7208375af05a293dc69360038ef9ac5f61a03f696119189c13f824a8f5eca955f9db628fafbfa45a00e649bcb49fa80c935edf81497ac23b700bc2c339d5aff5154a97e4d4df7bfc9f2783ebd2a6aace9327e204da170cef6dae340ae"}) 2018/03/22 05:07:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fanotify_init(0x10, 0x800) r2 = fcntl$dupfd(r0, 0x402, r0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x6, 0xc04c, 0x7, "88debe3e3ac8821f695e5f17241806a5b352f3daf824bad1edff98f6f1f15bf1adb28521c784c47f3b50cd79c6dfa4e4419eb8a2a0dabb4a27ce6dc7d00f8aaae9e96e8e8826467d698e6090912503dd"}, 0xd8) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f00000028c0)={0x10}, 0xc, &(0x7f0000002880)={&(0x7f0000002780)=@ipmr_newroute={0x1c, 0x18, 0xd, 0x0, 0x0, {0x80, 0x20}}, 0x1c}, 0x1}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$getsig(0x4202, r3, 0x10000000000, &(0x7f0000000180)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000001c0)={0x0, @dev, @broadcast}, &(0x7f0000000200)=0x27d) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) 2018/03/22 05:07:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) accept4$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x80000) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffeec, 0x0, &(0x7f0000497ff0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000180)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sendmmsg(r0, &(0x7f000041cf88), 0x0, 0x0) shutdown(r0, 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x2) 2018/03/22 05:07:45 executing program 7: pkey_mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) r0 = creat(&(0x7f0000000000)="380d23b51125b9288a2bb2a1086d05c800", 0x2) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) r1 = socket(0x18, 0x0, 0x3) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$unix(r1, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0x12) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x6, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) 2018/03/22 05:07:45 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000000)=0x7, 0x4) mprotect(&(0x7f00006a3000/0x1000)=nil, 0x1000, 0x4) [ 62.448956] blk_update_request: I/O error, dev loop0, sector 0 [ 62.454963] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/03/22 05:07:45 executing program 7: r0 = socket$inet(0x2, 0x2, 0x9) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff80, 0x0, 0x7fffffff, 0x7ff, 0x9}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x100000000}, &(0x7f0000000180)=0x8) 2018/03/22 05:07:45 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x0, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000200)={0x3}) mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00') r1 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = getpid() r3 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r2, r3, 0xa, &(0x7f0000000100)={0x11, 0x1000, 0x8, 0xead}) r4 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000bf80), 0x0, 0x0, &(0x7f0000450000)}) 2018/03/22 05:07:45 executing program 1: r0 = add_key$user(&(0x7f0000000ffb)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="c9", 0x1, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000737000)=""/166, 0xa6) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) 2018/03/22 05:07:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x2}, 0x8) 2018/03/22 05:07:45 executing program 5: setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000040), 0x10) 2018/03/22 05:07:45 executing program 0: r0 = socket(0x10, 0x5, 0x10000000009) write(r0, &(0x7f0000000340)="1f000000f90300ff00000001000000200700090054000000010000000101006e9e0000000000bbffff74dd7e7293e25196fa859d56609ef8b8f1b5cdb32b705c288290f69aacab0f5afc56f04fd1d56e175f6ab9b64a2ed1f237c41c5a7332ef463bba6a8157b5b355cdd2cda052cc3725e28999e6535758e0b9f1fd45debe86c2dd6ecefa22a75543549ea9ffcb582c02a9d40da316cc711e8d497c60ec8bf79eadaa5fed8b248a4bec2d53225e71342dfb7862b8c6e727dd0cb0420de9", 0xbe) 2018/03/22 05:07:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x20002, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000080)={r2}) 2018/03/22 05:07:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f0000000100), &(0x7f0000000280)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1}}, {{@in=@loopback}}}, &(0x7f0000000240)=0xe8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(r0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000002c0)=0x24, 0x4) 2018/03/22 05:07:45 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) sendto(r0, &(0x7f0000eaefef), 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000)="898812d7df0ffadc948e8209d4b7b3f149424b94ce14213f2f69f2eed1d3752f745edd72850718e785aab968a9b9e65b22f4281a172ac644d94e98e765ba431c7ab97d3ce6de3154e38e50d24c2c52ba26e6d490d0945848e10d4745ad46bf26fa124ccfa8af2b6bee1312283007054059355fb7e27aa32c1d83c2b75a4d737fac43e9f6318ace6229ca1de9f1f0fd66315fb118a43a3ff7cc6dc261a33307b539b41e767b04e9462098a836bbebb13ca3902b0f990fdd8cc531cc812db592dda3621da5e6b68e1eebade4d28eb1ae66", 0xd0, 0x4080, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000), 0x4) 2018/03/22 05:07:45 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000cf6)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x0, 0x8000000000012, r0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x7fffffff) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/03/22 05:07:45 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9fff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000000)=""/126, 0x4c}) recvfrom(r0, &(0x7f0000118000), 0x0, 0x2, 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000001140)='user\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000011c0)='-wlan0\x00', 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, &(0x7f0000000140)="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", 0x1000, r2) epoll_create1(0x80000) 2018/03/22 05:07:45 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) write(r0, &(0x7f0000000040), 0xa6ffc94d204ea0dd) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/22 05:07:45 executing program 3: prctl$intptr(0x1c, 0x7) prctl$intptr(0x8000000000001c, 0x5) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x3d8e, r1}) 2018/03/22 05:07:46 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x480, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x4, 0x8, [0x8, 0x0, 0xfffffffffffffffa, 0x0, 0x401, 0x5, 0x1000, 0x708]}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x1ff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x20, 0x100000000, 0x6, 0x0, 0x8, 0x805, 0x9, {r2, @in6={{0xa, 0x4e20, 0xffffffffffffffff, @empty, 0x8}}, 0x3, 0x0, 0x6, 0x9, 0x7fffffff}}, &(0x7f0000000440)=0xb0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000502ff3)="440d05031700ad031d078900ec", 0xd) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) socketpair(0x2, 0xf, 0x2800000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000000c0)={r5, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0xb}, 0x1}}, 0x0, 0x80000001, 0x3, 0x8, 0x40}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000001c0)={r5, 0x7, 0x2, [0xbe8b, 0x9]}, &(0x7f0000000200)=0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000480)=@req) 2018/03/22 05:07:46 executing program 0: r0 = gettid() wait4(r0, &(0x7f0000000000), 0x20000000, &(0x7f0000000040)) ioprio_get$pid(0x2, r0) 2018/03/22 05:07:46 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000006340)=[{{&(0x7f0000001080)=@ax25, 0x80, &(0x7f00000062c0), 0x0, &(0x7f0000006300)=""/37, 0x25}}], 0x1, 0x0, &(0x7f00000064c0)) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001180)=""/249, 0x281}], 0x1) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/22 05:07:46 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000001c0)=0x8, 0x4) [ 62.640005] audit: type=1400 audit(1521695266.017:63): avc: denied { setopt } for pid=10127 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/22 05:07:46 executing program 0: r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000140)={0x5}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6ef0, 0x400) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0xfff, 0xb40, 0x3, 0x2, 0x4, 0x10000}) write(r0, &(0x7f0000000080)="2400000021001ff0071cef65ff0ffc0e020020000000000000e100fd04000a0000000005", 0x24) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x7fffffff, 0x4) 2018/03/22 05:07:46 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff001}}, 0x7f, 0x10000, 0x800, 0x0, 0x14}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x10000, 0x373d, 0x4, 0x81, 0x4, 0xfffffffffffffffa, 0x8000, 0x1ff, 0x5, 0xff, 0x6, 0x8, 0x17, 0x5, 0x1]}, &(0x7f0000000280)=0x100) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20200, 0x0) ioctl$KDENABIO(r2, 0x4b36) openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x301000, 0x0) madvise(&(0x7f0000a55000/0x3000)=nil, 0x3000, 0x1e) userfaultfd(0x80000) 2018/03/22 05:07:46 executing program 6: r0 = memfd_create(&(0x7f0000000540)="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", 0x3) fallocate(r0, 0x0, 0x7fff, 0x47) write(r0, &(0x7f0000000040)="615cf848c9461adc07003ca311f664b1d6056bf2a3d78105f2b76dacf190aa410380cb5cd104bf0da6a595f7ce95f2bee26910d06ebe", 0xffffffee) sendfile(r0, r0, &(0x7f0000000ff8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) 2018/03/22 05:07:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x3, @rand_addr}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x4, {0x2, 0x0, @rand_addr}, "00080700000400a0b22c582bf3aed17d"}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x6, 0x60, 0x100000000, 0x2, 0x3}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/22 05:07:46 executing program 1: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000292000/0x1000)=nil) r0 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x2, 0x400100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}}, 0x101, 0x4fbe0000000, 0x7fff, 0x9, 0x1}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r1, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/246, &(0x7f0000000100)=0xf6) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000003000/0x1000)=nil, 0x1000}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/106, &(0x7f0000000200)=0x6a) write$evdev(r0, &(0x7f0000001fdc)=[{}, {{0x0, 0x2710}}], 0x30) 2018/03/22 05:07:46 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f00001d4000), 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x32, "ff0bd621db34ce2a77bedef24979c85cd2"}], 0x28}, 0x0) socket$inet6(0xa, 0x4, 0x2) 2018/03/22 05:07:46 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r0, &(0x7f0000000080)=""/4096, 0x1000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3000000, 0x32, 0xffffffffffffffff, 0x0) exit(0x3) 2018/03/22 05:07:46 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000075efdc)={0x7fffffff, 0x81, 0x0, 0xb8b, 0x0, 0x800, 0x0, 0x0, 0x0, 0xffffbffffffffffb, 0xfffffffffffffffd}) mkdir(&(0x7f0000000000)='./file0\x00', 0x48) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x0, {0x2, 0x4e23}, 'teql0\x00'}) 2018/03/22 05:07:46 executing program 7: add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x4}}, 0x4, 0xfffffffffffffffe, 0x5, 0x5, 0x80}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}, 0xa19, 0x8}, &(0x7f0000000340)=0x90) 2018/03/22 05:07:46 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x1, 0x177, &(0x7f0000000100)="196afe5211966904b481a8ad6f7e5137d1fb93f54ffc1af9a1c4f4a2301cc2a40cf27e4c79a69ed6dc36ff0000000000"}) 2018/03/22 05:07:46 executing program 1: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x400000) ftruncate(r0, 0x94) epoll_pwait(0xffffffffffffffff, &(0x7f0000001900)=[{}], 0x1, 0x0, &(0x7f0000001940), 0x8) 2018/03/22 05:07:46 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc), 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000617000), &(0x7f00000a7000)=0x478) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x200, 0x20200) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001300)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f00000013c0)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001400)={r2, 0xa4, "54fad8a0314771449e0784ff4b3eb5f75953e09caa4afb1f17a8fdda60caeb724b84303431e65c26b138a731a8272c854a441536df20be4fab845f708f12923c9eafe9f0840adc54beeaafd38a6c8783549a7fec8580af13fdb623eff2fa9ea3594c88e8e17984e047efa50fb8b26580f964a74436f1bed3577b039c0069a3caf676ad3c07179beb1e3ebb5f60883d54b812b870de569372ed32177ec67bbad608d7b3ac"}, &(0x7f00000014c0)=0xac) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000001c0)={0x2a, @tick=0x6, 0x4, {0x40}, 0x8, 0x1, 0xffffffffffffff7f}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) renameat2(r1, &(0x7f0000001240)='./file0\x00', r1, &(0x7f0000001280)='./file0\x00', 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000100)={@multicast2, @dev}, &(0x7f0000000140)=0xc) mmap$binder(&(0x7f00001f0000/0x2000)=nil, 0x2000, 0x100000c, 0x28010, r1, 0x0) getdents64(r1, &(0x7f0000000240)=""/4096, 0x1000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) remap_file_pages(&(0x7f0000772000/0x11000)=nil, 0x11000, 0x0, 0x0, 0x1ffffffd) 2018/03/22 05:07:46 executing program 2: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000200)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @time=@time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}, {0x0, 0x0, 0x4, 0x0, @time={0x77359400}, {}, {}, @addr}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x9e, @time={0x77359400}}) 2018/03/22 05:07:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7, 0x800}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x3, r2}) listen(r0, 0x7fffffff) 2018/03/22 05:07:46 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffffffffffc0}}) 2018/03/22 05:07:46 executing program 1: r0 = socket$inet6(0xa, 0x5, 0xa070) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x48}}) 2018/03/22 05:07:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b1c000)='net/stat\x00') socket$nl_xfrm(0x10, 0x3, 0x6) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x101, {0x3, 0x1000, 0xc3f7, 0x0, 0x7, 0x6}, 0x4000000000000, 0x49}, 0xe) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000080)={0x7, 0x1000000000001}) open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x63) 2018/03/22 05:07:46 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9fff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040)={0x6, 0x9c8}, 0x2) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) write(r0, &(0x7f00008db000)="d9", 0x1) recvfrom(r1, &(0x7f0000118000), 0x0, 0x2, 0x0, 0x0) 2018/03/22 05:07:46 executing program 7: mq_notify(0xffffffffffffffff, &(0x7f0000937000)={0x0, 0x0, 0x2, @thr={&(0x7f0000937000)="750a252525a8", &(0x7f00002bf000)}}) socket$inet_sctp(0x2, 0x1, 0x84) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001480)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = accept(r0, &(0x7f0000001540)=@l2, &(0x7f0000000080)=0x17) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) 2018/03/22 05:07:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0xfff, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e24, 0x7, @empty, 0x8}}, 0x6, 0x6, 0xff, "8fe7d589e03e453a158cd2a32b1f709703d2ea176e4926e5de85d9c51c04e9b7e6b39d06d3d7fead0e52a2d0506e5c7dc56ac78b006a066fbf0cf1aa335665893dde7f793850da2ab43adf98a948d11d"}, 0xd8) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) shutdown(r0, 0x1) read(r0, &(0x7f00000001c0)=""/252, 0xfc) 2018/03/22 05:07:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x4) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) times(&(0x7f0000000380)) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x40, 0x30) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000273000), &(0x7f0000a71000)) mknod(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x1) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42c00) timer_create(0x0, &(0x7f0000abdfa0), &(0x7f0000db3ffc)) timer_gettime(0x0, &(0x7f0000964000)) request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000012}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x31, 0xa20, 0x70bd29, 0x25dfdbfe, {0x1c}}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0xdab, 0xbf5, 0x7}) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000100)=0x6d, 0x4) r2 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x10001) write(r2, &(0x7f0000002000)="fc", 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000bc7ff8), &(0x7f0000bb0000)=0x4) nanosleep(&(0x7f0000f53ff8)={0x0, 0x989680}, 0x0) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000140)=""/31) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00004e0ff0)={0x0, 0x7530}, 0x8) dup(0xffffffffffffffff) 2018/03/22 05:07:46 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x200000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff}) getsockname$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) ioctl$sock_ifreq(r0, 0x8930, &(0x7f00000000c0)={'erspan0\x00', @ifru_hwaddr=@random="e4a8d9047d30"}) 2018/03/22 05:07:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = fcntl$dupfd(r1, 0x406, r2) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x19) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) 2018/03/22 05:07:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)={0x14, 0x16, 0x400, 0xffffffffffffffff, 0xffffffffffffffff, {0x40008}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/03/22 05:07:46 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x41, 0xfffffffffffffffe) ioctl(r0, 0x227b, &(0x7f00005ccfff)) ioctl(r0, 0x8, &(0x7f0000000040)="3d4bf182da4bbd6f2771") 2018/03/22 05:07:46 executing program 2: unshare(0x40000000) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cd39f2081b0b9a8c87bcb5a486dd600aff0f0030000000000000000000000000ffff000000e8fe020000000000000000000000000001ff00907800000000609433df0000000000000000000000000000ffffffffffff000000000000000000004000000000012404420d26e32860ddccc0259e24fd2628627dbafbc6661c506909af2dcb237018abc988502a6716594b15"], 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000140)) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={r2}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000240)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={r2, r3}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) ptrace$setregs(0xf, r4, 0x7fffffff, &(0x7f0000000280)="84776a9f6b1e8f3d5b16e7f7d8601d83139fd64ea65590bedb64acb93d3371f24fe23155e03d730fce1faf") 2018/03/22 05:07:46 executing program 4: mkdir(&(0x7f0000027000)='./file0\x00', 0x20) r0 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="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", 0x1000, 0xfffffffffffffffa) keyctl$describe(0x6, r0, &(0x7f0000001100)=""/191, 0xbf) r1 = creat(&(0x7f0000001680)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000016c0)={0x0, @in6={{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x80}}, 0x5, 0x1, 0x0, 0x8000, 0x80}, &(0x7f0000001780)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000017c0)={r2, 0x8}, 0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, &(0x7f000000a000)) r3 = socket$netlink(0x10, 0x3, 0xb) sendmsg$netlink(r3, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001200)={0x394, 0x11, 0x100, 0x70bd27, 0x25dfdbff, "", [@nested={0xa0, 0x38, [@typed={0x14, 0x8a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x200, @u64=0xffffffffffffff80}, @generic="3327a48c5b4516a280d02c1ba7aeb7f44a088cbed9269c4021df219fc37d8b5fbb3ec7462d304d987bd1f4bb1c511f7ec63044ea325ae19e2a3fac312aa2adffba3981d0814528dcf7fb5c0039b607687d812acd547adfc757f3192d14b370bd85", @generic="77d925085e8f8cfde27bebdb21111cd663af34eaaa2388b91e6052"]}, @generic="d99617", @nested={0x2e0, 0x6a, [@generic="492ff1f0ad1fa6223274a724954200f71a0d5ecc472d9d0f1a2c23ac982b3696567d638cb0d18b4c7909447afe7dc5953c8d9bbb2b982415c69837b55618046db655317b53994fc215edbf94cd0e07b16ca6b4ea2b86e1292b260b7cca9817c4110c482da9d6a37c670fe00940bf1425183778d2aa640b64b72b96660e8158cb0a4b056a812b4f6ed0cf66fc68a9046b80072b6410295de603fbc7cd7318fae07839e55cb571e911ab624c53cfef1bce5cd0f166abf5795f6e56ec", @generic="9b5810aaa95fc427df0f0460aea89614f4bc22686703e0e737dbbe9531890896559ecbf431c820a3127dd12dbf279887cfb89078d67e13c73904e33d1106bd8bb180a13cb47e097e33935a706d41550e286214a9bd115dfdba0e3f5776a1203ca2bd1961813fe3189fc4cf4d8d97395c74b755dfe97fbd29729df31b0ba31f2832558ad7033e132f00888161b8b2d7c635c6fb1801e37a52b9", @generic="e67f43460ae759c53a19d304e0c02d4eff266f852136c7a105297a10e729db035c1ef0c6009fc07bb49c8c4306c8e86ee3dd535c70fe804e081a4eeb2fbbb69b4ffa37ab8e15f8e5b6af7491f01aa98ea493581b9ce53c4de760774aaadd0a11cd3d42b69ab47b4c01e0bed4f6e2ccb5aaf4157dc140e46bf0bf0245f80b2aab0f659ce11d807bfc8f044301c6597b8213bde9c4d51ce4f8247f609b750739ee7edea55fb714a3c2d3b71d3d07e6350ee0bf0577c432502382dd5a007a9093942775a9d290523069239cd9b5f1d33c530ae75fa5d447d8903ba64842a72bc2b2c878725a6d918db88f1e6968", @generic="117c5daca12c0beca1b68fafb8d4f70b4b01edd6c8817ef6ed09ae022175eb87dd117bc1433d25f4b79282477013fbec51fb9751a51b77b32b2eb5fa065c60331f7e5a9bb55b3d2c5c36e035b159cc6020233af558ca", @typed={0x44, 0x2e, @binary="5dfbbbacd0e23655bb1c41b50b6f2c6fe0adf2847b91371ac711eceb1a0dfc56dcb2ecf31fab45c939ae0e621cb9756e48cb8be9d672eb52b4c8db91a877"}]}]}, 0x394}, {&(0x7f00000015c0)={0x30, 0x31, 0x300, 0x70bd26, 0x25dfdbff, "", [@generic="6a85424dcec02d13e495297fad979d753c22c22a58a1cfd4ddfa83470539107f"]}, 0x30}], 0x2, 0x0, 0x0, 0x4}, 0x20000011) r4 = memfd_create(&(0x7f0000000080)='securityusersystemselinux\x00', 0x3) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00000011c0)={0x100000000, 0x1f, 0x9, 0x3f}, 0x6) 2018/03/22 05:07:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/03/22 05:07:46 executing program 0: getpid() quotactl(0x80000201, &(0x7f0000000200)='./file1\x00', 0x0, &(0x7f00000000c0)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'system.', '/selinux/mls\x00'}) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20808020}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x3b, 0x700, 0x70bd26, 0x25dfdbfb, {0x1f}}, 0x14}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) 2018/03/22 05:07:46 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x200, 0x5) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'], 0x1) ioctl(r0, 0x6, &(0x7f0000000100)="949db75b5ae71ce7f6e80d88b02792111a8281785ad9adf4a8eca111fcf23638008251") 2018/03/22 05:07:46 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x220, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x5, {0x2, 0x4e22, @rand_addr=0xbd}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0xa0, 0x7, 0x47, 0x6, 0x2, 0x0, 0x3cb, 0x80000000, 0x7fffffff}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/22 05:07:46 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={r1, 0x1, 0x6}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x20040, 0x0) eventfd(0x6) connect$ax25(r2, &(0x7f0000000140)={0x3, {"b5c15f36083e3d"}, 0x5}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x20) [ 63.046445] audit: type=1400 audit(1521695266.417:64): avc: denied { create } for pid=10229 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 63.071374] IPVS: Creating netns size=2536 id=13 2018/03/22 05:07:46 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) fcntl$setownex(r0, 0xf, &(0x7f0000013000)={0x2}) fcntl$getownex(r0, 0x10, &(0x7f0000015ff8)) [ 63.089918] audit: type=1400 audit(1521695266.467:65): avc: denied { write } for pid=10229 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 63.104815] device syz_tun entered promiscuous mode [ 63.104937] device syz_tun left promiscuous mode [ 63.105583] device syz_tun entered promiscuous mode [ 63.107139] device syz_tun left promiscuous mode 2018/03/22 05:07:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x3}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) write$selinux_context(r1, &(0x7f00000000c0)='system_u:object_r:logrotate_exec_t:s0\x00', 0x26) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) 2018/03/22 05:07:46 executing program 1: futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x602040, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0xaa04, 0x4da9, 0xb20, 0x6, 0x5ab7, 0x7, 0xffffffffffffff4f, 0x2, 0x1, 0x4ab, 0x24e7}, 0xb) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r0, 0x3) 2018/03/22 05:07:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f7ff2)='net/dev_snmp6\x00') stat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)) fstat(r0, &(0x7f0000001440)) getresuid(&(0x7f0000001dc0), &(0x7f0000000140), &(0x7f0000000180)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@loopback, @in=@dev}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000002080)=0xfc) getegid() clock_gettime(0x0, &(0x7f0000000040)) ppoll(&(0x7f0000000000)=[{r0, 0x1}, {}], 0x2, &(0x7f0000000080), &(0x7f00000000c0)={0x9}, 0x8) r1 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='vboxnet0GPL\x00', 0xfffffffffffffffa) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', r1) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0xa98) 2018/03/22 05:07:46 executing program 5: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) r3 = inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x20000800) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) quotactl(0x10001, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000280)="61c5cb749cdd709c2e2edbf2d38c52795329432a21be447940faeb445626458fd34eeb4373f09b4d2925b1e2c420f549acf21088fa79315eb84d929889281a905041e0942767107a5c66f4234da51dc14e6c82c9f7076cc18e2e2f0d9337b233e70d72d9544b83e4125a9f7039aedd7fbdf09ab36657fb5875c341612b0d404adae222df377ceb7665") inotify_rm_watch(r2, r3) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}}], 0x1b1, 0x0, 0x0) 2018/03/22 05:07:46 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) pause() getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000000)={@multicast1, @remote, 0x0}, &(0x7f0000000040)=0xc) bind$packet(r0, &(0x7f0000000080)={0x11, 0x5, r1, 0x1, 0x0, 0x6}, 0x14) 2018/03/22 05:07:46 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) setns(r0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f00000000c0)={0x10}, 0xfd09, &(0x7f0000000140)={&(0x7f0000000080)=@ipv4_newroute={0x1c, 0x18, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x30}}, 0x1c}, 0x1}, 0x0) sendto$packet(r0, &(0x7f00000001c0)="754ded61788d2b2cc0269d9a3e88e84afd561d696a9d56fa2981c82482bba41d0068a75bb500cc3c6b66a8acfba0bff16330e0339f9684d250ed736447d93bdfba27b30679fc4612b86ac9e5975cdd82cf1d7700eac7f2e19354535c16e7ed2db9a62f6f1287cdaeba49a3248800a558f9e7bbb98bea731700259df5c558486ab4de52ad14f3f07c5c1fb9299a", 0x8d, 0x4040840, 0x0, 0x0) 2018/03/22 05:07:46 executing program 0: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigprocmask(0x3, &(0x7f00000001c0)={0x1}, &(0x7f0000000200), 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)) r2 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r3 = memfd_create(&(0x7f0000000040)='^eth0\'trusted\x00', 0x2) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x9}, 0x6) fchmod(r2, 0x8) clock_adjtime(0x7, &(0x7f00000000c0)={0x2, 0xffffffff, 0x27e6, 0x7, 0x2, 0x10000, 0x8, 0x400, 0xfd, 0xfffffffffffffffd, 0x87d9, 0x8, 0x101, 0x1f, 0x401, 0x10000, 0xa83, 0x3, 0x800, 0xf, 0x36cf, 0x4, 0x1, 0x2, 0x2000000000000000, 0xfffffffffffffffa}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000000280), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/03/22 05:07:46 executing program 2: unshare(0x40000000) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cd39f2081b0b9a8c87bcb5a486dd600aff0f0030000000000000000000000000ffff000000e8fe020000000000000000000000000001ff00907800000000609433df0000000000000000000000000000ffffffffffff000000000000000000004000000000012404420d26e32860ddccc0259e24fd2628627dbafbc6661c506909af2dcb237018abc988502a6716594b15"], 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000140)) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={r2}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000240)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={r2, r3}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) ptrace$setregs(0xf, r4, 0x7fffffff, &(0x7f0000000280)="84776a9f6b1e8f3d5b16e7f7d8601d83139fd64ea65590bedb64acb93d3371f24fe23155e03d730fce1faf") [ 63.117770] IPVS: Creating netns size=2536 id=14 2018/03/22 05:07:46 executing program 5: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) r3 = inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x20000800) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) quotactl(0x10001, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000280)="61c5cb749cdd709c2e2edbf2d38c52795329432a21be447940faeb445626458fd34eeb4373f09b4d2925b1e2c420f549acf21088fa79315eb84d929889281a905041e0942767107a5c66f4234da51dc14e6c82c9f7076cc18e2e2f0d9337b233e70d72d9544b83e4125a9f7039aedd7fbdf09ab36657fb5875c341612b0d404adae222df377ceb7665") inotify_rm_watch(r2, r3) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}}], 0x1b1, 0x0, 0x0) 2018/03/22 05:07:46 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000ffa)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000000)=""/242, &(0x7f0000000100)=0xf2) r1 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) stat(&(0x7f000001307e)='./bus\x00', &(0x7f0000c70fbc)) 2018/03/22 05:07:46 executing program 0: r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000040), &(0x7f0000b51ffc)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) 2018/03/22 05:07:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000080)=0x2, 0x4) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/117, 0x75) 2018/03/22 05:07:46 executing program 0: r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x80da14, 0x5, 0x20000000}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0xffff, 0x436e}, {0x7, 0xd2ef}, 0x200, 0x1, 0xfad}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/22 05:07:46 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0xa, 0x2}], 0x1) 2018/03/22 05:07:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000140)='\x00', 0x2) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000200)={0xffffffffffffffc1, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @rand_addr=0x100000000}}}, 0x108) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0x119, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x40}, 0x1}, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000040)={{0x7, 0x9}, 'port1\x00', 0x10, 0x40028, 0x100000001, 0xb930, 0x7, 0x4, 0x80000000, 0x0, 0x4, 0x8}) 2018/03/22 05:07:46 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000000000)=""/144, &(0x7f0000012ffc)=0x90) 2018/03/22 05:07:46 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x23c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00), 0x38}}], 0x4000000000000e1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) 2018/03/22 05:07:46 executing program 1: r0 = socket$inet6(0xa, 0x2b, 0x1000000000000004) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@empty, 0x0, 0x0, 0x0, 0x4}, 0x20) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = accept(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000080)=0x80) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)="ae40b9fba65cc86276a4b944ab603c9ce781670196367dfd62f2146b8cb0e7329c07305f56935c243ca523f56bd0fbd722d2f9996d690707d7ae394405d702e51a628767dd23e39f35288443cd49f395cbc3b4d949cd", 0x56) bind$netlink(r1, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe, 0x400}, 0xc) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x6}, 0x1c) [ 63.201743] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36216 sclass=netlink_route_socket pig=10280 comm=syz-executor7 [ 63.218717] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36216 sclass=netlink_route_socket pig=10292 comm=syz-executor7 2018/03/22 05:07:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1d, &(0x7f0000000000)=0xf3, 0x4) shutdown(r0, 0x0) 2018/03/22 05:07:46 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='attr/exec\x00') read$eventfd(r1, &(0x7f0000008ff8), 0x85c) [ 63.817618] pktgen: kernel_thread() failed for cpu 0 [ 63.822754] pktgen: Cannot create thread for cpu 0 (-4) [ 63.828358] pktgen: kernel_thread() failed for cpu 1 [ 63.833444] pktgen: Cannot create thread for cpu 1 (-4) [ 63.839021] pktgen: Initialization failed for all threads 2018/03/22 05:07:47 executing program 0: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000040), &(0x7f0000000100)=0x4) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/22 05:07:47 executing program 1: socket(0x0, 0x800, 0x7) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket(0x10, 0x80000000000003, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r2, 0x100000001}) fcntl$setpipe(r0, 0x407, 0x0) write(r1, &(0x7f0000000180)="240000002400ffffdfff35ffbde1930e0000ffff0100000000004800ffffffff0100ff2b", 0x24) 2018/03/22 05:07:47 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000003480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000040)=ANY=[@ANYBLOB="380100001a0001030000c1b0d79bf3a1b7bc000000000500000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000001000000006c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ec910000e8ffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000f5010000000000000000000000480003006c7a73000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000073be2a79a1b51dedbdcdcfd11c47bafd3e87a1517187b6da6d9b2be5b0efae2deacb76eeb953cc724d21b0bc8c0819bc5b04786a5b578c8410c612fd9ee8645c2d03c362eb21ca6023a56e8766dfa8abfeafc02f9b99b228e406b1c7e63076352f36008fa9dbd0bc238b94c69c1b1cf855b30431a8a55053b33ad1599910749c6081b4d6ce92f24f84b5b8100c14f06321a486064c1763e4c02e282abab8ffe9a464736bb450e827c3a695cfd1131609633ad5f2a4a0d76f151516da2d3be02f3d7bc54bc74607cdc4c1ad327d6b48ecb764618692175c74b234770b67361306"], 0x138}, 0x1}, 0x0) signalfd(r0, &(0x7f0000000000)={0x1}, 0x8) 2018/03/22 05:07:47 executing program 6: keyctl$join(0x1, &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000400)={@multicast2, @broadcast}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xfffffffffffffff9, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x4, 0xa19, 0x4, 0x7fffffff, 0xe3f}, &(0x7f0000000200)=0x98) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000002c0)={0x3, 0x7, 0x5, 'queue1\x00', 0x1a12}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r1, 0x8, 0x3}, &(0x7f00000003c0)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e21, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) 2018/03/22 05:07:47 executing program 7: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='attr/current\x00') open(&(0x7f0000eecff8)='./file0\x00', 0xc2, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f0000000100)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f0000000040)) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000000000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x1, 0x4) 2018/03/22 05:07:47 executing program 2: unshare(0x40000000) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cd39f2081b0b9a8c87bcb5a486dd600aff0f0030000000000000000000000000ffff000000e8fe020000000000000000000000000001ff00907800000000609433df0000000000000000000000000000ffffffffffff000000000000000000004000000000012404420d26e32860ddccc0259e24fd2628627dbafbc6661c506909af2dcb237018abc988502a6716594b15"], 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000140)) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={r2}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000240)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={r2, r3}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) ptrace$setregs(0xf, r4, 0x7fffffff, &(0x7f0000000280)="84776a9f6b1e8f3d5b16e7f7d8601d83139fd64ea65590bedb64acb93d3371f24fe23155e03d730fce1faf") 2018/03/22 05:07:47 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xa5ba, 0x501002) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000001c0)={r2}) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x10040) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={r3}) close(r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000000c0)={r4}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x2}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000000240)={r5, r6+30000000}) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f00000002c0)={@multicast2, @broadcast}, &(0x7f0000000300)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) 2018/03/22 05:07:47 executing program 4: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000003d00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="287b13000df75f3eeedf1109edab", @ANYRES16=r0, @ANYBLOB="000000000000000008001d00ef0d0000"], 0x3}, 0x1, 0x0, 0x0, 0x400000}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000680)={r1, 0x338d}, 0x8) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x2426c02b0c197d78, 0x70bd25, 0x25dfdbfe, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc4}, 0x4000000) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/199, 0xc7}, {&(0x7f0000000300)=""/83, 0x53}, {&(0x7f0000000180)=""/41, 0x29}, {&(0x7f0000000380)=""/96, 0x60}, {&(0x7f0000000400)=""/185, 0xb9}], 0x5) 2018/03/22 05:07:47 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x8100, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x3) close(r1) 2018/03/22 05:07:47 executing program 5: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000af5000), 0x0) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028effc)) 2018/03/22 05:07:47 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$ax25(r1, &(0x7f0000000100)={0x3, {"12ffdd124f309f"}, 0x4}, 0x10) connect$netlink(r0, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30fc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000501ffff000000280000fbd140000000a1400f806b2b2d1150e6eda10750df3d203160c14a2f25dc6dda6633041f17d2e363a546cf1915504389ec6f746eea9ed5ab502f46d6d743979b7e45c7affb9cadf9e0ff135474"], 0x14}, 0x1}, 0x0) [ 63.956686] netlink: 72 bytes leftover after parsing attributes in process `syz-executor3'. [ 63.965592] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10338 comm=syz-executor4 [ 63.994318] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10338 comm=syz-executor4 2018/03/22 05:07:47 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000100)={'system_u:object_r:inetd_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x40030}, 0x42) 2018/03/22 05:07:47 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x2, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @rand_addr=0x401}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x8, 0x1000, 0x3b, 0x6, 0x2, &(0x7f0000000100)='erspan0\x00', 0xb71, 0x10000, 0x2}) preadv(r0, &(0x7f0000003700)=[{&(0x7f0000002600)=""/71, 0x47}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000003680)=""/23, 0x17}, {&(0x7f00000036c0)=""/31, 0x1f}], 0x4, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000101050000000000000000"], 0x14}, 0x1}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003740)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003780)={0x80, 0x0, 0x10001, 0x200}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00000037c0)={0x3, r3}) preadv(r0, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/249, 0xf9}, {&(0x7f00000002c0)=""/129, 0x81}, {&(0x7f0000000380)=""/92, 0x5c}, {&(0x7f0000000400)=""/24, 0x18}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/200, 0xc8}, {&(0x7f0000002540)=""/13, 0xd}], 0x8, 0x0) [ 64.007769] netlink: 72 bytes leftover after parsing attributes in process `syz-executor3'. [ 64.727479] pktgen: kernel_thread() failed for cpu 0 [ 64.732613] pktgen: Cannot create thread for cpu 0 (-4) [ 64.738167] pktgen: kernel_thread() failed for cpu 1 [ 64.743254] pktgen: Cannot create thread for cpu 1 (-4) [ 64.748610] pktgen: Initialization failed for all threads 2018/03/22 05:07:48 executing program 2: sysfs$2(0x4, 0x1e, &(0x7f0000000000)=""/105) 2018/03/22 05:07:48 executing program 1: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000100)={{0x7efa}, 'port0\x00', 0x1, 0x40000, 0x1, 0x100000001, 0x1f, 0x8001, 0x401, 0x0, 0x2, 0xc14}) 2018/03/22 05:07:48 executing program 6: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x4, &(0x7f0000000080)='\x00\x00\x00\x00', 0xfffffffffffffd16) 2018/03/22 05:07:48 executing program 0: mount(&(0x7f00000000c0)='.', &(0x7f0000852000)='.', &(0x7f0000000040)='fuseblk\x00', 0x0, &(0x7f0000000100)) inotify_init() 2018/03/22 05:07:48 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a000400020007ace7fa36561ced9300e10c00f41ee400", 0x39}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x7}, 0x8) 2018/03/22 05:07:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c") open$dir(&(0x7f0000000000)='./file0\x00', 0x140, 0x12) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) lremovexattr(&(0x7f0000000180)='./file1\x00', &(0x7f0000000200)=@known='security.capability\x00') 2018/03/22 05:07:48 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xa330, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket(0x11, 0x5, 0x5) bind$bt_l2cap(r2, &(0x7f0000000180)={0x1f, 0x4, {0x1, 0x20, 0x3, 0x7, 0x1, 0x7ff}, 0x1, 0x100000001}, 0xe) r3 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000140)=r3) r4 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x111, 0x11, &(0x7f000087bff8), &(0x7f00000cfffe)=0x8) r5 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x240) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000100)=0x80) 2018/03/22 05:07:48 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x5) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) write$evdev(r1, &(0x7f0000000100), 0x0) 2018/03/22 05:07:48 executing program 2: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x20000, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1, &(0x7f0000001bc0), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) 2018/03/22 05:07:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000040)=0xffffffff, 0x4) getsockopt(r0, 0x6, 0x3, &(0x7f0000000000)=""/17, &(0x7f0000dfeffc)=0xffffffffffffff4d) 2018/03/22 05:07:48 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, 0x0, &(0x7f0000000000), 0x80800) r2 = dup2(r1, r1) recvfrom$inet6(r2, &(0x7f0000000080)=""/232, 0xe8, 0x21, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/03/22 05:07:48 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) uname(&(0x7f0000000000)=""/99) 2018/03/22 05:07:48 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)) epoll_wait(r2, &(0x7f0000eebff4)=[{}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r4, 0x6, 0x2f, &(0x7f0000000040)=""/113, &(0x7f00000000c0)=0x71) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000100)={0x2000}) epoll_pwait(r2, &(0x7f00001c4fe8)=[{}], 0x1, 0x0, &(0x7f0000ac0ff8), 0x8) 2018/03/22 05:07:48 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) epoll_create(0x3f4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000040)="2400000058001f0014b2f407000904000200071007000100fffffeff08000215004000f1", 0x24) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000001c0)={'syz_tun\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xfffffffffffffd11, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e22, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x100, @ipv4={[], [0xff, 0xff]}, 0x2f}, @in6={0xa, 0x4e20, 0x8, @empty, 0x80}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) 2018/03/22 05:07:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x4, {0x2, 0x4e24, @rand_addr=0x3}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x4, 0x0, 0x6, 0x2, &(0x7f0000000040)='bpq0\x00', 0x38, 0x0, 0x8}) r1 = socket$inet(0x2, 0x4000000000000001, 0x800) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x20200, 0x100) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x408001, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000100)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'tunl0\x00'}) [ 64.894704] SELinux: unknown mount option 2018/03/22 05:07:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp\x00') accept(r0, &(0x7f00000000c0)=@in, &(0x7f0000000140)=0x80) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240), 0x0, 0xfffffffffffffff9) read(r0, &(0x7f00000001c0)=""/106, 0x6a) 2018/03/22 05:07:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='sit0\x00'}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0xea, {0x2, 0x4e22}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x1, 0x4, 0x3, 0x6, 0x7, &(0x7f0000000000), 0x20, 0xc29, 0x95fd}) 2018/03/22 05:07:48 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}]}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000dfac), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003e0fd0)={0x4c, 0x0, &(0x7f0000fa2f68)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cb4fe8), &(0x7f0000767fe0)}}}], 0x0, 0x0, &(0x7f0000725f06)}) ioctl(0xffffffffffffffff, 0x44000002285, &(0x7f0000000040)="f8f8ffffffff18ffff") read(0xffffffffffffffff, &(0x7f0000b07000)=""/36, 0x24) 2018/03/22 05:07:48 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@ethernet={0x0, @random}, &(0x7f00000001c0)=0x80, 0x80000) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000200)=""/179) fchdir(r0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10800, 0x20) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, "6fd6fd51258d59c620cc9834f12a898753b3c98a0dfc8f54e8bc450adb1bdbdb"}) 2018/03/22 05:07:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') fchdir(r0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) 2018/03/22 05:07:48 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @multicast2}, &(0x7f0000000100)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000240)={@dev={0xfe, 0x80}, r1}, 0xfffffffffffffebe) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xf}, r2}, 0x14) 2018/03/22 05:07:48 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="28010000170001000000000000000000e00000010000000000000000d8c91f63b2095bb70000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000f8ff00000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x128}, 0x1}, 0x0) 2018/03/22 05:07:48 executing program 4: getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x99a1, 0x24080) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) 2018/03/22 05:07:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') renameat(r0, &(0x7f0000003ffe)='./file0\x00', r0, &(0x7f0000003ff8)='./file0\x00') 2018/03/22 05:07:48 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{0x6}, 'port0\x00', 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/03/22 05:07:48 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x33, 0x9, 0xfffffffffffffc00}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xfffffffffffffffb, 0x81, 0x3f, 0x5f3, 0x2}, &(0x7f0000000200)=0x14) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0xffffffffffffff22, 0x0, 'client1\x00', 0x0, "d3f285beae76b667", "fb96436b6f533e306b7394077b57e1a1f4d60cc557c21aec34d104f7680c455d", 0x7, 0xfffffffffffffffc}) 2018/03/22 05:07:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_triestat\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/93, 0x5d}], 0x1, 0x3) 2018/03/22 05:07:48 executing program 2: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x210802, 0x10) delete_module(&(0x7f0000000180)='^%nodevppp0vboxnet1:%ppp0\x00', 0xa00) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000140)=0x20000) r1 = gettid() rt_sigprocmask(0x4000000000000000, &(0x7f0000000080)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r1, 0x9, &(0x7f0000000000)={0x0, 0x553, 0x30007, 0x4}) munlock(&(0x7f0000ff2000/0xc000)=nil, 0xc000) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00000000c0)=0x8) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000), 0x8) 2018/03/22 05:07:48 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25adec1d1a", 0x6}], 0x1, 0x81006) syslog(0x0, &(0x7f0000001100)=""/4096, 0x1000) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000002100)={@loopback, @remote, @remote}, &(0x7f0000002140)=0xc) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000021c0)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000022c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002300)={'ifb0\x00', r2}) write$eventfd(r1, &(0x7f0000002340)=0x3, 0x8) fdatasync(r0) 2018/03/22 05:07:48 executing program 7: r0 = socket(0x10, 0x80000000000002, 0x0) write(r0, &(0x7f0000000080)="240000002400ff010087042300367700e4ffffffffff13000100ff1221d080db3bdb20123818a52291ab6ee3522fae41acbd4b296e36959c6ec14acf607ba6350c3a7fba97c342f69d31ec12039372dc396da5e94cd734ad47f5b6a31a938cb159ddf1220c5d27bfd9dce47431db1602f8e4861401af63b02099075b4d8c25341acb4fc82bfe85e9b3e77a2028b78a5ec09b5a441d6756303eb3c099c7101a92895e87efcda9f1c7241308d3e470cae1a312dd6596e40258fef222eced3154fb000d03d2bfb6cb65449d07892a21568abcdebbaf3c15d2", 0xd7) readahead(r0, 0x80000001, 0x1000) [ 64.998111] blk_update_request: I/O error, dev loop0, sector 0 [ 65.000178] binder: 10424:10435 ERROR: BC_REGISTER_LOOPER called without request [ 65.000431] binder: release 10424:10435 transaction 42 out, still active [ 65.000435] binder: undelivered TRANSACTION_COMPLETE [ 65.001890] binder: 10424:10435 transaction failed 29189/0, size 0-0 line 2950 [ 65.001895] binder: send failed reply for transaction 42, target dead [ 65.003006] binder_alloc: binder_alloc_mmap_handler: 10424 20000000-20002000 already mapped failed -16 [ 65.004178] binder: BINDER_SET_CONTEXT_MGR already set [ 65.004186] binder: 10424:10435 ioctl 40046207 0 returned -16 [ 65.013648] binder: 10424:10435 ERROR: BC_REGISTER_LOOPER called without request [ 65.013697] binder_alloc: 10424: binder_alloc_buf, no vma [ 65.013714] binder: 10424:10458 transaction failed 29189/-3, size 0-0 line 3133 [ 65.016196] binder: 10424:10435 got reply transaction with no transaction stack [ 65.016203] binder: 10424:10435 transaction failed 29201/-71, size 0-0 line 2926 [ 65.020316] binder: undelivered TRANSACTION_ERROR: 29201 [ 65.020375] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.020419] binder: undelivered TRANSACTION_ERROR: 29190 2018/03/22 05:07:49 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'sit0\x00', 0x3}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000002c0)=0x113) renameat2(r2, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000300)='./file0\x00', 0x5) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000200)={r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000140)={0xfffffffffffff000, 0x6, 0x1ff, 0x80, 0x4, 0x7ff}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000e60000)=""/170) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000100)={'vlan0\x00', 0x401}) 2018/03/22 05:07:49 executing program 3: sigaltstack(&(0x7f0000161000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0x75) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/1, 0xfffffffffffffc98) 2018/03/22 05:07:49 executing program 4: r0 = getpgid(0xffffffffffffffff) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000000080)) 2018/03/22 05:07:49 executing program 6: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = open$dir(&(0x7f0000000000)='./file1\x00', 0x240041, 0x2) r2 = openat(r1, &(0x7f000052fff8)='./file0\x00', 0x100, 0x100000000) symlinkat(&(0x7f000001effd)='/', r2, &(0x7f0000d06ff8)='./file0\x00') renameat2(r2, &(0x7f000000bfec)='./file0\x00', r2, &(0x7f000016517f)='./file0/', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xfffffffffffffffa}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x9}, 0x8) 2018/03/22 05:07:49 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x80) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f000098dffc), 0x1) 2018/03/22 05:07:49 executing program 1: r0 = socket$inet(0x2, 0x3, 0x7) getxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@random={'trusted.', '/exe\x00'}, &(0x7f00000003c0)=""/63, 0x3f) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f00000002c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000300)=0x2, 0x4) fgetxattr(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='osx.usEr.syz\x00'], &(0x7f0000000000)=""/119, 0x331) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r2, 0x500, 0x70bd2d, 0x25dfdbfd, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x800) 2018/03/22 05:07:49 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000006fac)=""/84, &(0x7f0000002000)=0x54) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/22 05:07:49 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mlockall(0x2) sendmsg$key(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x2, 0x13, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x6, 0x0, 0x2}]}, 0x30}, 0x1}, 0x0) 2018/03/22 05:07:49 executing program 4: r0 = socket(0x10, 0x2000000000802, 0x0) connect$netlink(r0, &(0x7f0000000ff4)=@kern={0x10}, 0xc) getsockname(r0, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/03/22 05:07:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0x1, 0x7, [@rand_addr=0xfffffffffffffffa, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x2c) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/22 05:07:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048a, &(0x7f0000000180)="02000000004d160000200010", 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x1, 0x5, 0x0, 0x80000001, 0x9}, 0x14) 2018/03/22 05:07:49 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'gretap0\x00', &(0x7f0000000000)=@ethtool_sset_info={0x37, 0x9, 0x9, [0xef, 0x5e]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x34, &(0x7f0000d1affc), 0x4) 2018/03/22 05:07:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000040)={0x6, 0x6, 0x6, 0x8}, 0x8) readahead(r1, 0x3, 0x2) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) sendmmsg(r0, &(0x7f0000009e40)=[{{&(0x7f0000009840)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000009c00)=[{&(0x7f0000009b40)="8f", 0x1}], 0x1, &(0x7f0000009c80)}}, {{0x0, 0x0, &(0x7f0000009e00)}}], 0x2, 0x4000) 2018/03/22 05:07:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00006b8ff2)='net/rt6_stats\x00') r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') r2 = dup3(r0, r1, 0x8000000000000000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0xffffffff, 0xac55, 0x0, 0x8000, 0x8}, 0x14) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x7f, 0x4b9c, 0x2, 0x4, 0x2, 0xffffffff, 0x9, 0x8, 0x1ff, 0x5, 0x4, 0xe8}) sendfile(r1, r0, &(0x7f0000ed0ff8)=0xe, 0xd) 2018/03/22 05:07:49 executing program 6: epoll_wait(0xffffffffffffffff, &(0x7f00000001c0)=[{}], 0x1, 0x0) r0 = memfd_create(&(0x7f0000000100)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) keyctl$set_reqkey_keyring(0xe, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}], 0x60) 2018/03/22 05:07:49 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x691) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x80, 0x80000) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140)=0x7, &(0x7f0000000180)=0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f000070c000)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001840)={0x0}) recvmmsg(r2, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/234, 0xea}], 0x1, &(0x7f0000000440)=""/240, 0xf0}}, {{&(0x7f0000000540)=@rc, 0xa, &(0x7f0000001680), 0x0, &(0x7f00000016c0)=""/171, 0xab}}], 0x2, 0x40000040, &(0x7f0000001880)={r3}) r4 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000040)={'eql\x00', 0x2}) 2018/03/22 05:07:49 executing program 2: socketpair(0x3, 0x80005, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="e643e137391cb4da56281d094791aebf075fb91c9a1faaa4211b82be07cbd0bccaf4e169a2bf684f0b161dfb76c9c1c76ec7e8b37a9c537f9b264dfe91b83ebe630836dbe330b05381eb1a1e15b908b679f187a328c4687f80debbac8755c257caf977b940dcefdeb96eb6d313821c864b05b569bcb366f2ab170a98303b3cc3f8200942bccaa9de2abd8cdbb1bc2144a6e2b42ce857bb8373bc7e172685da2c7c16220f33dafac135ab0e84ac1762bcee3bd9b1ffe9ea544c01a8ae9c3d7ca7d5da85dc", 0xc4) mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x42) r2 = add_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="50330e8ad6d697070a5c05e37325cf23bf1a86db017f4844b9ce2835046ab2fd42132e896b6c04231661810bc4e030f5e35ec450598a12106a606f353561a182f42fa94b36bfab777ad3c16bc43dfbd98c53602b58f5fee29c230bc28f896f8d39c9187439da8642e792565216c31e2860b6c70df35e5b6256eeecada930bb608486efbf2312e201e47ab0932de837d4f08c13ae1e8779afdb7143a01e6366a0a2dbb3", 0xa3, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r2, 0x0) 2018/03/22 05:07:49 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x53, 0x1, 0xfffffffffffffffc, {0x6, 0x7}, {0x0, 0x4}, @period={0x5b, 0x2, 0x4, 0x2, 0x5, {0x6, 0x9, 0x2, 0x6}, 0x1, [0x6]}}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) chown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 65.705344] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 05:07:49 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x101040) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x6, 0xc57}, 'port1\x00', 0x24, 0x10000, 0x4, 0x22f, 0x8, 0x9, 0x2, 0x0, 0x1, 0xf1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000293000)={{0x3}}) 2018/03/22 05:07:49 executing program 1: pipe2(&(0x7f0000578ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = getpgrp(0x0) fcntl$lock(r1, 0x6, &(0x7f0000ba3fe0)={0x0, 0x0, 0xfffffffffffffffc, 0x1, r2}) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x8001, 0x7f, 0x2, 0x7, 0x0, 0xffffffff, 0x800, 0x8, 0x9, 0x4, 0x5, 0x1, 0x6, 0x0, 0x8, 0x3, 0x5, 0x10000, 0x100000000, 0x100000001, 0x8, 0xffff, 0x7982, 0x1f, 0xda, 0x1000, 0x4, 0x80, 0x0, 0x0, 0x5, 0xffffffff, 0x9, 0x101, 0x3, 0x2, 0x0, 0x40, 0x6, @perf_config_ext={0x69f6b1d0, 0x5}, 0x4010, 0xffffffffffff44c0, 0x8, 0x2, 0x3, 0x400}, r2, 0x20, r0, 0xa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x10001, 0x2, 0x3, 0x1, 0x568, 0x40, 0x7fff}, 0x20) mq_open(&(0x7f0000000100)='\x00', 0x40, 0x30, &(0x7f0000000140)={0x8, 0x100000001, 0xffffffff, 0x8, 0x1, 0xfffffffffffffffd, 0xffffffff, 0x8}) write$fuse(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="28000500000000000000000000000000e60000000000000001000000000000000200000000000000"], 0x28) 2018/03/22 05:07:49 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001e80)='/selinux/user\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000000)="824921fec8b672c992000000f6c615f2b3f7510e828886c400477d0f00bd575a4c57250eb77c1c1b0df0040d05e4020ac5985659caac78859658b580ab04b2a0dedbd0da8d9044b03836d9e0d239d29ac171b39ab9ce86e8103d34a15d14f64a8585bc6a0eb273af6ff39798e8eb2275b68c7d20c17a0bafc22844106072a92b1bfad21144328fc8bd10b48555397754336cfc15c14e587e22a19785eed79de9eb98fe97c48e948b01dd74fcfe46764c39bb0f02e6", 0xb5, 0x0) 2018/03/22 05:07:49 executing program 5: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffff9c, 0x0, 0x2b, &(0x7f0000000000)=""/176, &(0x7f00000000c0)=0xb0) tkill(r0, 0x1000000000016) 2018/03/22 05:07:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x1, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='user.syz\x00') getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000080)=0x78) 2018/03/22 05:07:49 executing program 3: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x80) r0 = inotify_init() r1 = epoll_create(0x4) r2 = eventfd(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x80002001}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x40, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000200)=""/237) r4 = inotify_add_watch(r0, &(0x7f0000000140)='./control\x00', 0x81) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x5, &(0x7f00000000c0)={0x6}, 0x8) ioctl$KDSKBLED(r0, 0x4b65, 0xfa) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) inotify_rm_watch(r0, r4) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETLED(r5, 0x4b32, 0x2) inotify_init() ppoll(&(0x7f0000282fd8)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8), 0x8) 2018/03/22 05:07:49 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40200) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @broadcast}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000e1eff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000310000)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in6}, 0xffffffffffffffff, 0x8}}, 0x50}, 0x1}, 0x0) 2018/03/22 05:07:49 executing program 4: capset(&(0x7f0000ff5ff8)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000036000)='ns/uts\x00') setns(r0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'rose0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/03/22 05:07:49 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000057ff3)='/dev/snd/seq\x00', 0x0, 0x101802) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x5, 0x4) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$evdev(r0, &(0x7f00000001c0)=[{{0x0, 0x7530}}, {{0x0, 0x7530}}, {{}, 0x0, 0x8}, {{}, 0x0, 0x80000001}, {}, {}, {{0x77359400}}, {}, {{0x0, 0x7530}}, {}], 0xf0) 2018/03/22 05:07:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x7) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x8}, 0x8) ioctl(r0, 0x4400000000001277, &(0x7f0000000100)) 2018/03/22 05:07:49 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001ff0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x20004895) fcntl$setlease(r0, 0x400, 0x2) 2018/03/22 05:07:49 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x1, 0x80003, 0xfff) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000180)={'filter\x00', 0x15, "5e5e23cb2b6bc28bddc94c4c237feb120ca980946c"}, &(0x7f0000000280)=0x39) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r3 = dup2(r0, r2) getsockname$ipx(r3, &(0x7f0000000200), &(0x7f0000000300)=0x10) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000140)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000002c0)={0x5, 0x0, 0x4, 0x6, 0x0, 0x2, 0xae79, 0x3f, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, 0x2, 0x4, 0x1, 0x9, 0x10}, &(0x7f0000000440)=0x98) 2018/03/22 05:07:49 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x1000, 0x3) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', 0xffffffffffffffff, &(0x7f0000012ff6)='./control\x00') renameat2(0xffffffffffffffff, &(0x7f000003aff6)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) readlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./control\x00', &(0x7f0000000100)=""/80, 0x50) 2018/03/22 05:07:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008d7f77)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) sendfile(r0, r0, &(0x7f0000000040), 0xa) 2018/03/22 05:07:49 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="00634040000000000000000000000200000000000000000000000000000000000000000028000000000000000800000000000000", @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) connect$ax25(r2, &(0x7f0000000000)={0x3, {"eb044ac097aa12"}, 0x9}, 0x10) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r3, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/03/22 05:07:49 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) r1 = socket(0xa, 0xf, 0x5) connect$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) r2 = dup(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f0000000000)={0xa, 0x0, 0xc57a, @loopback={0x0, 0x1}, 0x4}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x12}, 0x3}}, 0xd13e0000, 0x200, 0x3, "0871ce493f9f3955c715662a70a47ec62bfb44a6d04bee56d13114b0cabf58a0662e66536824d6a83f028dd0986e65b89a1d6f4fe0faf8c57ce183cf3a601c1180340a89b34301c4974d1881e2dba430"}, 0xd8) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000e18000), 0x0, 0x0) 2018/03/22 05:07:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$KDSETMODE(r2, 0x4b3a, 0x8) setsockopt$inet_buf(r0, 0x0, 0x8000000000000031, &(0x7f0000000000), 0x61) 2018/03/22 05:07:49 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) madvise(&(0x7f000066d000/0x3000)=nil, 0x3000, 0xc) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x3ece) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) 2018/03/22 05:07:49 executing program 3: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) epoll_create1(0x80000) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={0xc1}, 0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000004, 0x32, r0, 0xfffffffffffffffc) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000fac)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) [ 65.857716] syz-executor4 (10579): /proc/10575/oom_adj is deprecated, please use /proc/10575/oom_score_adj instead. [ 65.867437] binder: 10581:10582 transaction failed 29189/-22, size 40-8 line 3010 [ 65.884516] binder: 10581:10582 BC_INCREFS_DONE u0000000000000000 no match 2018/03/22 05:07:49 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x1, 0x1, [@remote={0xac, 0x14, 0x14, 0xbb}]}, 0x14) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x140, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200101, 0x0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) dup3(r0, r3, 0x0) 2018/03/22 05:07:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r1, r0, &(0x7f0000c48ff8)=0x1ffffff, 0x1) pwrite64(r1, &(0x7f0000000080)="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", 0x1000, 0x0) 2018/03/22 05:07:49 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'nat\x00', 0x0, 0x4, 0x7, [], 0x1, &(0x7f00000002c0)=[{}], &(0x7f0000000300)=""/7}, &(0x7f00000003c0)=0x78) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket(0x0, 0x0, 0x0) socketpair(0x2, 0x7, 0x1f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x3) socket$inet(0x2, 0x80006, 0xa4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x1}, 0x4) shutdown(r1, 0x1) sendmsg$nfc_llcp(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x27, 0x0, 0x2, 0x7, 0x101, 0x64, "faef242a313d49e166ffc2999ac708aee7d782978844be9249cc55ba4978e59873f87f800e206c5278a9e4682c64a33348d9f886e8c30e3a322fe65b30b9dd", 0x39}, 0x60, &(0x7f0000000140)=[{&(0x7f0000000100)="d42f8ee16ad7155fdd18dd2c5a74afa3820f4d4a82577e95ad2f", 0x1a}], 0x1, &(0x7f0000000180)={0xe0, 0x11f, 0xffffffffffffff01, "11d57fd33b914fa59d5976319252843b4de4ca1c0f101cfd0f3cc237033d45afeb3e11030a02e71caae4692bac1c848d9e37899e17eed85d3110f54a9f2c490c409231b1e2fea72ac957b96edbd961550090ef274d3f708c352e3b3f19267ad82e141113e48ec29921d271278d5a1d9aa82d1954cd1c3c0595b8a2107773a7a8fac53a87ec4aca399f939bcd9e74a654c414be962623388a5dfa77df9ad40d55eabdc7c7a93deafa1739bdad199e93a1c475bdf124dd08936b747478c8c4c8ef94887c1497656f78d1bd"}, 0xe0, 0x40}, 0x4) 2018/03/22 05:07:49 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) r3 = getpgid(r2) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@getlink={0x48, 0x12, 0x110, 0x70bd25, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x10000, 0x2}, [@IFLA_AF_SPEC={0x14, 0x1a, [{0x4, 0xa}, {0x4, 0x1c}, {0x4, 0x1f}, {0x4, 0x2}]}, @IFLA_EXT_MASK={0x8, 0x1d}, @IFLA_ADDRESS={0xc, 0x1, @random="a414ced347d1"}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000080}, 0x20000000) fcntl$lock(r1, 0x26, &(0x7f0000003fe0)={0x0, 0x0, 0x0, 0x0, r3}) 2018/03/22 05:07:49 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) membarrier(0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto$inet(r0, &(0x7f0000000080)="04", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000180)=0x10000) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f000072a000)=[{&(0x7f000059f000)="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", 0x457}], 0x1, &(0x7f000002a000)}, 0x0) 2018/03/22 05:07:49 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000556000)=""/4096, &(0x7f0000a40ffc)=0x1000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) 2018/03/22 05:07:49 executing program 0: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) chroot(&(0x7f0000000000)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)={0x800000000000}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0x2}, 0x8) 2018/03/22 05:07:49 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) shutdown(r1, 0x0) shutdown(r1, 0x1) [ 65.884907] binder_alloc: binder_alloc_mmap_handler: 10581 20000000-20002000 already mapped failed -16 [ 65.889070] binder: 10581:10582 transaction failed 29189/-22, size 40-8 line 3010 [ 65.893875] binder: 10581:10582 BC_INCREFS_DONE u0000000000000000 no match 2018/03/22 05:07:49 executing program 7: r0 = socket(0x200000000000d, 0x2, 0x0) write(r0, &(0x7f0000949fdc)="240000002e001d003200000800407700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/03/22 05:07:49 executing program 0: socketpair(0xb, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'ip6_vti0\x00'}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = memfd_create(&(0x7f0000000000)='*\x00', 0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000100)={0x99, &(0x7f0000000040)="de95b527c6673158ee84e593faab6bf3963f26ba17a07670cc70feaf53bbd96da6a9e13de801f0c5efefd230228cfc40e201bd265a8762f85917917408c3e65dce9aee3513538e29192a8ed32b780cccc14fee5c6868136e10409bf5c1707d47a7ec95b2ff0759ba0ce3b5b3cd1d5a525b83ae56d2f75033d1301884769e1e2b25875a25ba729ab670b4e3a1cfbb31da3a0ee884d0efc41df6"}) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) 2018/03/22 05:07:49 executing program 1: modify_ldt$write2(0x11, &(0x7f0000000ff0), 0x10) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000000c0)={0xff, 0x3, 0xfffffffffffffffd, 0x0, 0x6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e5000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) rmdir(&(0x7f0000000040)='./file0\x00') modify_ldt$read(0x0, &(0x7f0000360f57)=""/169, 0xa9) 2018/03/22 05:07:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x4000) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000140)=""/21) 2018/03/22 05:07:49 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80080, 0x0) sendmsg(r0, &(0x7f0000002240)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x1, 0x2, 0x0, 0x1, 0x8, "1a77f4898ba806d10c8e41ff271661af833ef13da12505549607a8e5f1dca2d93b4d5c93a476ed145c55a157c0bc131210a20859f8873c9cc158f8dfa62ddb", 0x6}, 0x80, &(0x7f0000002200)=[{&(0x7f00000032c0)="2feb09d77e867518d0c41716cfe566ec49b92c002bfd881b52d0c2738deef2e641b82c4be19993c11f64e095a82fbf7977c10000000000000000", 0x3a}, {&(0x7f0000000100)="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0x1000}, {&(0x7f0000002280)="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0x1000}, {&(0x7f0000002100)="6fb8a25463a754952a4303fdc4a3599e59716c7550e37943e9a1bb3064b8af2c79437d0dd2c2d0077722100b49c496bc0c72bcbd5ed2af1cf7259c2a7312be90ab9772965a5be575eec386e36f3caed5089ee9a16c5784b332bb15e813f88f5bff0bc5ea4e6174fb179369f5622c9d8fa2905343c033ceeaef550511a4677a42926d8a1aa01ea490db8cb0d5354d9ba7cfb7379b6e59f9d63d91222d6731002f10", 0xa1}], 0x4}, 0x4008000) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001100)="85c8e9dbbe7dceda1532c194e2d15833de343650261ae20c72a5d7eca0119a867b792c6ecd8a74306575bce26b2cd4a39fd137a0f86264696a63c1d3e6882e8572451204083139206fc13dfb773fadc0c703ab7a3a3283888d2496f732cbb8241028c86947b820f51b53f14907ccc9bd75626c650409267221a97dbb86ec46b743e586d5762fe0101739dd18a6221c925e06d75a631e985b7a03b68faf36453590468572ad3db334fa205b5fe3504b762f81cda715831ca36b3e5f57926214005adfcfcd543ee6dcad9316457e8b81a1e688a7e1c5883827f1e5700bdc4226b01cc3126023a487910b6b", 0xea}, {&(0x7f0000001200)="497149ae0b333d1e3811b626774464310890b6ffaacb0101f32698c326b6dc45a316caf3beda73b244cc443178d03ab21b4a3bf0269bde0aa1386455c988628309c2097db631a834b9bd83baa0d6648a3a917451c8e69227c38cb6e9893feb51f07e8d", 0x63}, {&(0x7f0000001280)="e657169e5d33c52d42ed2746b83a126236bb4ecf9edad81eb8679af5f76f11c36a9a35de979c993804f4ad796b8578e9efa5e973d6ccf77a99cb8dc7cfb1dc744f584292d4018f2d0f5f79421a35db220a9e49f1bd7a7dd068c73c731f72f40a98e46e14199537e72ddb7048f649dbd12e8d929263e5909e82d2c84cf58fb18ffd6f22101571b4c69ce91b5622", 0x8d}, {&(0x7f0000001340)="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", 0xfc}, {&(0x7f0000001440)="acd39716d2e551f02589eea4b5903e73b45203bbd4595094c121e06d5b215725472008dc5f2887b0c5f7a1c3a8e0b3dc26d2ccabc4055b0ad7b06e690bf7353cb97b064ee7b2768a6583f6e9862880994d292348e5137bd272c592799e265331421fe6ff15e7e86f09032ca13e4bbfd61bdecf127cffeab9b34d3959a8dbfe2070aabfe5bc9b4ecdcfbcad841299441e9327", 0x92}, {&(0x7f0000001500)="2806e2d89db01a32a2f21a338e12b425a3281acd0774d4e078aecab50d341b33249225420e68d9747f22f14e9fd70bdc48532a01c1c975478d5d30a4a0e20a799df2bea89123b33e91518ef3023d33991c5378564d64bf0a0255f1773d07edb708e0c3c4ce47b68086f04fc28a9daee326076868b050a105a90529676f2022ef5964ba538053984d1ef7aa734ed65da105c516ca12918aa7aacf40ca1a52b8ed4b74421de8ad247d34f0d7fdb8f801593e5669409b7532403258ecc5ee48787570f7c7e73f2b20e005dc4b749531a2187ae17922af2991049b7f38e3f3990b61491179e5f071", 0xe6}], 0x6, &(0x7f0000001680)=[{0x48, 0x10f, 0x7, "2fe8bd019e2cd1951e47efc41d1d61242431a2fd58792a4487ba352b3dd8c351b685a6436443ad831d567bc678698b9f128e674f"}, {0x110, 0x13f, 0x2, "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"}, {0x100, 0x101, 0x5f5, "db367b20f50fe3f7e0d248715c8988df0a049c01674f4f524c2f7ca6eea804ba0192c0a6f980d2710afca60bbbb57c2abd7e8dc06f7ae295530c9778acd312dc63f4a37dfc1b58440a43f3a052bcbfd2afdd36f3b00892ac73a17114531a6be8639b60950b44680f75c1d3780f4ff5b3cbebc2a3c6c135f2d888c292befb409229378b3bee2e9bdd38779884f40d8bb0348c296bd95c9d5443c08fe8db3a75c34f5ab9bb75b8af16156840097beecc1ab69dd62439f23c899588ccce3742bc66bdbfd1bceac2decceeaaec010f6ae5e1b5641a3747e1162d85118112975a658327fc9712c3aea3987b2cb5c70891"}, {0x30, 0x195, 0x1000, "bb61c27ad25f489ec3edd937ea1a62e50d5c1e51fb2f77dfdf7a17"}, {0x108, 0x111, 0x20, "611f85b173777dd17afe67d34942bbc7ebe3d244232890a2ea6ffe63004714fa5439d90582a7e174e64fdbd82d79b5d736600842773f4247d44d33a553c4f260c9a7b586f16c6c0a0880c9fc69821bafb8619a76c706674ae7021ed9e52dd7359a5d41473b167c541df6d0a927018b0082010df6d068ff55d522d56fc90e1c60e8aa5bce7cfce2cc1cf693fa7141daec6031c685e0c7da39fead9fc5b49f26ca7b05b47477e6683dc6b9d9f4b6eb0bf6f7770335881dbc1e739c6fdce86d725a50cd33bc256ccce612833142501cbf82f65d1f708b86ec59859c79d4b0cb34f1b0cb68c36805bad585f941ae06427eced6b327"}], 0x390}, 0x4) sendmsg(r1, &(0x7f0000013000)={&(0x7f0000013fe4)=@pptp={0x18, 0x2, {0x1, @rand_addr=0x3}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f00000000c0)=ANY=[]}, 0x0) 2018/03/22 05:07:49 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'nat\x00', 0x0, 0x4, 0x7, [], 0x1, &(0x7f00000002c0)=[{}], &(0x7f0000000300)=""/7}, &(0x7f00000003c0)=0x78) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket(0x0, 0x0, 0x0) socketpair(0x2, 0x7, 0x1f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x3) socket$inet(0x2, 0x80006, 0xa4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x1}, 0x4) shutdown(r1, 0x1) sendmsg$nfc_llcp(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x27, 0x0, 0x2, 0x7, 0x101, 0x64, "faef242a313d49e166ffc2999ac708aee7d782978844be9249cc55ba4978e59873f87f800e206c5278a9e4682c64a33348d9f886e8c30e3a322fe65b30b9dd", 0x39}, 0x60, &(0x7f0000000140)=[{&(0x7f0000000100)="d42f8ee16ad7155fdd18dd2c5a74afa3820f4d4a82577e95ad2f", 0x1a}], 0x1, &(0x7f0000000180)={0xe0, 0x11f, 0xffffffffffffff01, "11d57fd33b914fa59d5976319252843b4de4ca1c0f101cfd0f3cc237033d45afeb3e11030a02e71caae4692bac1c848d9e37899e17eed85d3110f54a9f2c490c409231b1e2fea72ac957b96edbd961550090ef274d3f708c352e3b3f19267ad82e141113e48ec29921d271278d5a1d9aa82d1954cd1c3c0595b8a2107773a7a8fac53a87ec4aca399f939bcd9e74a654c414be962623388a5dfa77df9ad40d55eabdc7c7a93deafa1739bdad199e93a1c475bdf124dd08936b747478c8c4c8ef94887c1497656f78d1bd"}, 0xe0, 0x40}, 0x4) 2018/03/22 05:07:49 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ip6gretap0\x00', 0x2006}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/03/22 05:07:49 executing program 3: r0 = epoll_create1(0x80001) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d36ff4)) r3 = socket$netlink(0x10, 0x3, 0x1e) sendmsg$nl_generic(r3, &(0x7f00000003c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)={0x224, 0x21, 0x8, 0x70bd26, 0x25dfdbfe, {0x11}, [@nested={0x78, 0x84, [@typed={0x60, 0x34, @binary="30ddca32c1d68f32e7273b0adece2a97663b13b4cf4b8a5a1775c54f49fe70cf74938307744a927935e216eb641875fd1aa31b0e5376493c03389de1a9937661c3b7d771066b1819f6f4d199ff86c63dea46fbb68a86c433b2"}, @typed={0x8, 0x3, @fd=r1}, @typed={0xc, 0x62, @u64=0xffff}]}, @generic="de854b03987a07853b810c7b2fa9e34e95b6a12ca85575a5f6be5bdf649a7af5a15bda8fc25c7169912b9f", @nested={0x88, 0x4a, [@generic="473182b857d6f756be566e15792e78155fa93e35eaf672ec8f33f3138b2039184cab64fb0da250b9e64905386b93daaef8626a6c46a74ff92fcee1983f57d6bbf5eec27d7af3ba41ea6c1b9e782c0016e37d04c327806e2c3758c56821fccf5bb738f51d7fd1c4b7889f822215cdba75a89fee2ce15ddaa4887a8fa56b066fc7ad"]}, @nested={0xc, 0x2a, [@typed={0x8, 0x6e, @fd=r1}]}, @generic="7466fca9477b50b3025c3949faa5c8171ffb48afaa1ba7c68c3fffb821e4ac3927f5ae5002a6b681dacab32dd496aa137183efb38a2ae3f40c1acb6c17e211d993a67dc7b3bf500572dd34937b4bd6ecc5a26269d869e7a602db672e963dfbbbd5e76de662c8ec4472c8bd56bea1761c7729be2b965f187939eec2f7897d8962bdb071761b98181e0ec0d5f68efcad5ab76452f018ac967c932304decb64737f8d67462961582a0d6571a857e8815090de581641795a67d2fa18e52d9eaba74223", @nested={0x18, 0x21, [@typed={0x14, 0x46, @str='/dev/usbmon#\x00'}]}, @generic]}, 0x224}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x800, 0x100) mq_timedreceive(r4, &(0x7f0000000040)=""/95, 0x5f, 0x7f, &(0x7f00000000c0)={0x0, 0x989680}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000021ff4)) dup2(r1, r2) 2018/03/22 05:07:49 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d26000)={0x0, &(0x7f0000818000)}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/212, 0xd4, 0x40000142, 0x0, 0x0) 2018/03/22 05:07:49 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'lo\x00', &(0x7f0000000200)=@ethtool_cmd={0x1}}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000280)={'mangle\x00', 0x1000, "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"}, &(0x7f0000000000)=0x1024) 2018/03/22 05:07:49 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) tee(r0, 0xffffffffffffffff, 0x8, 0x0) write$selinux_context(r0, &(0x7f0000000100)='system_u:object_r:sshd_key_t:s0\x00', 0x20) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x7fff, 0xfff}) finit_module(r0, &(0x7f0000000080)='posix_acl_access\x00', 0x3) 2018/03/22 05:07:49 executing program 7: r0 = socket(0xf, 0x4000000000080003, 0xfffffffffffffffd) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000), 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x800003e, 0x4) 2018/03/22 05:07:49 executing program 0: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f00000002c0)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000300)='./control\x00') dup2(r1, r0) mmap(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x3000002, 0x20010, r1, 0x0) listxattr(&(0x7f0000000080)='./control/file0\x00', &(0x7f0000000380)=""/4096, 0x1000) 2018/03/22 05:07:49 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f000035ffcb)=""/53, 0x35) 2018/03/22 05:07:49 executing program 1: r0 = socket(0x100000000000090, 0x2, 0x0) write(r0, &(0x7f0000000000)="2400000052001f0014f9f407010904000200071008000100010000840800000000000000", 0x24) 2018/03/22 05:07:49 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x804c0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x1c, 0x2, 0x2, 0x7ffffffff, 0x0, 0x0, {}, [@nested={0x8, 0x6, [@generic="b4"]}]}, 0x1c}, 0x1}, 0x0) 2018/03/22 05:07:49 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x140, 0x40) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000000c0)) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000386fa0)='\x00', 0x1, 0x1, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "f52ad706f56d0396cd21b3c7dc2d7f20845ac41190a65216ac7d4bb134d03f4b5c72c907ebd37a54061f01c47384d91dd86e97da94655976d59966cbfe35a075156dcd76e80c1ceed7eba92db81434f3"}, 0xd8) sendto$inet(r0, &(0x7f0000000340)="4773ab410e295e4aa667ad54c34758896f65b085f38005ac8c2f8fb4c4436fcdb67d925e88215f89df7feadb903208c1def32bc1829cdb510ed06172888643fe55d8b3d9babff0df7ece", 0x4a, 0x8000, 0x0, 0x0) sendto$inet(r2, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000000240)="216620a425bf90022063eb42f263f1056cab4dd58df5a97228fb8efbd87094a2edce5fd51a0421c05f7f6cfa3bdff274305803f0a55bf8f6d03f56ed05b890b411b29127f1a876b0c42b194764341c667aadeb7b3ad968e217e6c41c139afa2b63531362cbc05b3ff8ab7ceb3698b9272591d2065658a28b2bcf8cc7513b6f938c2884bcd7672dedd4f53f7c7cb02076db03d644f3b8b13e23e31f413c097b3d071037ec9d51be7b8449756e3387db49afc0aff145d81a45a4f533a6532fb08c8a6d663c080d029fee42c3c6f6e6b1b612f6ad8cadd4c73e09a1903b471eac29129191a7aeeeb3dee6ce12a32cf76b0d", 0xf0, 0x0, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/22 05:07:49 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ip6gretap0\x00', 0x2006}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/03/22 05:07:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000380)={&(0x7f0000000340)=[0x0, 0x0, 0x0], 0x3}) r2 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r3 = epoll_create1(0x80000) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r4, &(0x7f0000000980)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x211c0104}, 0xc, &(0x7f0000000940)={&(0x7f00000009c0)=ANY=[@ANYBLOB="040600002e00080028bd7000fcdbdf250b0000000c007400090000000000000000020c0008006c00", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="45a35eaf4981bb7a9f711c6572dfbfc47f34105741f2abec467155bd0a480ba9bce1d3b152ea9430af120bcf719e93a86913783f0a8a9340f8209688e5dc8a93006b7df996ec95b1b4d9431c06b691cc70b0d8318cd4b6a49a82fcd328ec01d06618fbdc6a7a60843903a050d172454bcf0154731a37174eda552f926a6fc2b456a2ef352d7dcb3ae2e7cd9d21bbac079978db6f8f5b91d01b18fbd5e0a70e9cee50ea31448245f54a2596dae665d5193a01dbb58df2d2ae81edf2481f02127cab836a6074e38f722ef9747331aa7817b6189e2a1c4a7db6029417dc5421f97483d562f19f1e97ec0000"], 0x604}, 0x1, 0x0, 0x0, 0x1}, 0xc044) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x15}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000d40ff4)) 2018/03/22 05:07:49 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') sendfile(r1, r0, &(0x7f0000000280)=0xfffffffffffffffd, 0xe2) getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getegid() r4 = getegid() getgroups(0x4, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r6 = getegid() getgroups(0x4, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getgroups(0x6, &(0x7f0000000240)=[r2, r3, r4, r5, r6, r7]) 2018/03/22 05:07:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=@ipv6_newaddr={0x2c, 0x14, 0x0, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000200)=""/242, 0xf2, 0xde16f37bb2588af5, &(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "3533dc2bcd0279e8c03942870ad4404ed2c3bd4f61dcaa65b8010f30ef9d206941364240842f75cd9f8d0123c065ac3ac85a8db3edd465486dd360b4f1b3ad", 0x22}, 0x80) 2018/03/22 05:07:49 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x80) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000001c0)={0x4, 0x8, 0x6, 0x6, 0x0, 0x4}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='cpuset\x00', 0x0, &(0x7f0000000140)) uname(&(0x7f0000000140)=""/71) ioctl(r0, 0x2275, &(0x7f00007bc000)) 2018/03/22 05:07:49 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000559ffd)=0x306e, 0x4) setsockopt$inet_opts(r0, 0x0, 0x400000000000000d, &(0x7f0000aa8000)='\a', 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0xf2f7, 0x3, 0xc2a0, 0x0, 0x3f, 0x5b31}) 2018/03/22 05:07:49 executing program 5: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000e49000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7e7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) getdents(r1, &(0x7f0000000000)=""/73, 0x49) 2018/03/22 05:07:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x8000, 0x40, 0x7, r2}, 0x10) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000000240)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef01220c51) recvmmsg(0xffffffffffffffff, &(0x7f0000005880)=[{{0x0, 0x0, &(0x7f0000005740), 0x0, &(0x7f00000057c0)=""/179, 0xb3}}], 0x1, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) sendto$inet(r0, &(0x7f0000000400)="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", 0x30f, 0x7ffe, &(0x7f00000002c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x10080, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/03/22 05:07:49 executing program 3: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x1}) 2018/03/22 05:07:49 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xc100) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000240)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) process_vm_writev(0x0, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/95, 0x5f}], 0x1, &(0x7f0000001500), 0x0, 0x0) 2018/03/22 05:07:49 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000293000)={{0x3}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x9, 0x0, 0xfffffffffffffffd, 'queue0\x00', 0x1}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) 2018/03/22 05:07:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048a, &(0x7f0000000180)="02000000004d160000200010", 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/186) 2018/03/22 05:07:49 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000000000)="136c37f6676433f22c89d5a7ef1e8eb8697a006624aa7303562bfc47c8b37a089e8ba4f05046532cb3d3e46bbf668da67ba23bcac9f3bbb34c9d665a3ece7c248549920de84acf12", 0x48) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e22, @rand_addr=0x4}}, 0x2, 0x7, 0x7ef4, "760a8958c02866dbb74aa9c0e79183a46d170047ba1c16a30e080db019bea5c01212f5b1c0a48d9f522a6b594fdaaf26170dbab6ea88c6657a33f4ab0cf1b4232d4639dac6f10009470da0e81e94f9ff"}, 0xd8) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/22 05:07:49 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000000c0)={0x8d, 0xffffffff, 0xb96000000000000, 0x3356, 0x6, 0xb652}) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x20, 0x20000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x805, 0x0) write$sndseq(r1, &(0x7f0000000040)=[{0x40081, 0x5, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x30) 2018/03/22 05:07:49 executing program 5: r0 = timerfd_create(0x7, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) pwrite64(r0, &(0x7f0000000000)="f608d221e913f9b18484fdfc42c2a839330c81c3ac72069d", 0x18, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x1834, 0x4) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x2, 0x3, 0x9, 0xffffffff, "7646e42513e16effb54112812720117496de34ac6a87ffe6fcb5c24df9f492aad67af8ae0d3686f3c7f5d57369938b4ea2582ba208f159f0d1880dc7b5a86b", 0x1e}, 0x60) 2018/03/22 05:07:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000425000), 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x100000001, 0x7f, 'queue0\x00', 0x5}) rt_sigsuspend(&(0x7f0000010000), 0x8) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000071d000), 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x1}, 0x20) 2018/03/22 05:07:49 executing program 4: prctl$intptr(0x4, 0x1f8) r0 = syz_open_dev$mice(&(0x7f0000002300)='/dev/input/mice\x00', 0x0, 0x20001) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/03/22 05:07:49 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) 2018/03/22 05:07:49 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x4012}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) socketpair(0x7, 0x3, 0x5, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$TIOCNOTTY(r1, 0x5422) r2 = dup(r0) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.selinux\x00', &(0x7f00000001c0)=""/112, 0x70) socketpair(0x9, 0x0, 0x8, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080)=0x75ca, 0x4) socket$pptp(0x18, 0x1, 0x2) [ 66.304510] FAULT_FLAG_ALLOW_RETRY missing 30 2018/03/22 05:07:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000), 0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000), 0x0) 2018/03/22 05:07:49 executing program 1: r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) 2018/03/22 05:07:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2) inotify_rm_watch(r2, r3) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000392fe4)={&(0x7f0000a04ff0)=ANY=[], 0x0, &(0x7f00001c8000)=[{&(0x7f0000556000)="5f44614e62b75ffda13f7cc3cad5f84defd3fe9e228a585acc6f216ee74c2c3b5e802f785251f68ae4e99acc1ef2657d6be6d822b62f424182f47ce211ae67235428a8b94ef69947369bc596c3e78d2f4debc24428ae70089822e609f586d52bf5b7bc88278d826d09acec7418af5175cdb5ad70e457a56ac3833ca0b5917ba2400b422b0a8c8e5e19bde62b0e1f6ae50f71747f61f28511433747e61b8810a4ab4bd64fd6a2db0a87ff94a32d28b6078ddf8b570f4e2ad0713add2ce1bcd1df9c7d34fd8b9181a91a45cfac54ecb43e6d49a27381fd16f6a4d9c7c1c1e4a3c0bc0f91a84786e4a15af57373b0dd8016546687f84c626f697f749e3a58657309459e4ccfd57b1e7fa75e5a1a704bf4f747e43330a8b1340e42007eac1ea8f7e43d50697736e385bc0376dafe4ef7c0f70a46cb2bf2620a3d9a368f55dfc398146b95eb10843321da26accc2ecb0d3a0ae268fc3e1c8da9d855c8c9073ee4edc5079f6b0afed9f1bcf0e05b1fa01455f63a4e8bf784349896b294009b3dc53e06e37112f02a869f78279ce29635b721fc392b4358e3f8bdd6cf0d72477c4e1d8a339b4cf3fa97a77271c167f2f0fb96bfabcc5cc08302a971cc6525e42757ff268d9bddf4508f6f8171d03721865f65ce0ecb22b74bc53137196e073d15239d12dbfeca17d2ebe99f96f44987cbea1049783ada65f361e3878ceb73c410808502ebbe079062a15ef5d1669281118ea3abfc78cf01135d67b8", 0x218}], 0x1, &(0x7f00006ee000)}, 0x4008810) close(r0) 2018/03/22 05:07:49 executing program 5: mkdir(&(0x7f00001c4ff8)='./file0\x00', 0x0) getxattr(&(0x7f00007c8ff8)='./file0\x00', &(0x7f0000e90000)=@known='security.selinux\x00', &(0x7f0000add000), 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x1000) 2018/03/22 05:07:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0x7fffffff, 0x7f54, 0x4, 0x1}) times(&(0x7f0000000240)) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x40, 0x30) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r1 = socket$inet6(0xa, 0xa, 0x8001) r2 = fcntl$dupfd(r1, 0x406, r1) timer_create(0x0, &(0x7f0000273000), &(0x7f0000a71000)) mknod(&(0x7f0000000280)='./file0/file0\x00', 0x18d, 0xffffffff) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r1, 0x4, 0x42c00) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='X', 0x1, 0xfffffffffffffffc) keyctl$chown(0x4, r4, 0x0, r3) timer_create(0x0, &(0x7f0000abdfa0), &(0x7f0000db3ffc)) timer_gettime(0x0, &(0x7f00000001c0)) request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x440b01, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0xdab, 0xbf5, 0x7}) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000100)=0x80006d, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000bc7ff8), &(0x7f0000bb0000)=0x4) nanosleep(&(0x7f0000f53ff8)={0x0, 0x989680}, 0x0) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00004e0ff0)={0x0, 0x7530}, 0x8) r5 = dup(r0) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) 2018/03/22 05:07:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$unix(0x1, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) shutdown(r0, 0x0) [ 66.389546] CPU: 1 PID: 10732 Comm: syz-executor6 Not tainted 4.9.88-g71df7bb #60 [ 66.397817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.407179] ffff8801ceacf850 ffffffff81d95f19 ffff8801ceacfb30 0000000000000000 [ 66.415259] ffff8801c30e5c10 ffff8801ceacfb40 ffff8801ceacfa20 ffff8801ceacfa48 [ 66.423296] ffffffff81662ed9 00000000000065e3 ffff8801cdb420f0 ffff8801cdb420a0 [ 66.431335] Call Trace: [ 66.433911] [] dump_stack+0xc1/0x128 [ 66.439262] [] handle_userfault+0xa59/0x1320 [ 66.445313] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 66.452313] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 66.458709] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 66.465113] [] ? handle_mm_fault+0x11ad/0x2460 [ 66.471342] [] ? handle_mm_fault+0x1f19/0x2460 [ 66.477564] [] handle_mm_fault+0x1f27/0x2460 [ 66.483597] [] ? __pmd_alloc+0x410/0x410 [ 66.489285] [] __do_page_fault+0x5c2/0xd40 [ 66.495147] [] ? mm_fault_error+0x2c0/0x2c0 [ 66.501113] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.507753] [] do_page_fault+0x27/0x30 [ 66.513273] [] page_fault+0x28/0x30 [ 66.518522] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 66.525332] [] ? SyS_pselect6+0x1be/0x550 [ 66.531100] [] ? SyS_select+0x1e0/0x1e0 2018/03/22 05:07:49 executing program 0: getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x6000000000) sendto(r1, &(0x7f0000000100)="d1f5753d95ed005c367f0b68d04eebc6e08f88b64972a4a12c55307553fa569a39f0a78153ed6b34ff5cc523e89dd3cfe62e40c8133be9c304a24947bebccaadf98b030ce93ade24", 0x48, 0x80, &(0x7f0000000180)=@un=@abs={0x0, 0x0, 0x4e24}, 0x80) chown(&(0x7f0000000500)='./file0\x00', 0x0, r0) 2018/03/22 05:07:49 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000000000)=""/240, &(0x7f0000000100)=0xf0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'ipddp0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast1, @in6=@dev}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) 2018/03/22 05:07:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00000000c0)=""/78, &(0x7f0000000040)=0x4e) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/03/22 05:07:49 executing program 7: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x240000) pipe2(&(0x7f0000000100), 0x4800) r2 = dup2(r0, r1) r3 = epoll_create1(0x0) poll(&(0x7f0000001040)=[{r0}], 0x1, 0x800) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', '\']selinux\x00'}, &(0x7f0000000080)='keyringwlan1+-cgroup}nodev\x00', 0x1b, 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bf3000)) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00000000c0)={0x5, 0x1, 0x7, 0x7, 0x9410}) write$eventfd(r2, &(0x7f000068f000), 0x8) 2018/03/22 05:07:49 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a0067200000000000000000000000000000ffff00000000000000000000000005000200000000000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a004e2000000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/03/22 05:07:49 executing program 2: mkdir(&(0x7f0000000000)='./file0/bus/file0\x00', 0xffffffffffffffff) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x1) 2018/03/22 05:07:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) modify_ldt$read(0x0, &(0x7f0000000000)=""/195, 0xc3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x51, 0x9, 0x1000, 0x3, 0x9}, 0x14) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x1) shutdown(r0, 0x1) 2018/03/22 05:07:49 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7f, 0x434, 0x8, 0x4, 0x9, 0xffffffffffffff73, 0x101, {0x0, @in6={{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x51}}, 0x686, 0x4, 0x7f61, 0x0, 0x80}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0xa8, "252480ab707dd0eb65c6d0fe551daf996afff8053cd240b792ffd26e5202219b62978124f55fb98affdcbca5fed6234a20e53faa5538bcfafd231521fec5c367ee2fb8f89c8f13e419771e91c47923e5e12f00143775370259f6068ed6f05b6f59f08753b93a6f87247a4f55d8f621f79d1dfff4d6880012dc9710b41fb34df05f6681cf9cfa8e2ce5bba7a672a342bc9bb8873eab162430e7a2165410e913aa32b1ee2e67b71849"}, &(0x7f0000000240)=0xb0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)={0x2, 0xc314, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) [ 66.536699] [] ? SyS_futex+0x22e/0x2d0 [ 66.542206] [] ? do_futex+0x15c0/0x15c0 [ 66.547801] [] ? security_file_ioctl+0x89/0xb0 [ 66.554002] [] ? do_syscall_64+0x48/0x490 [ 66.559772] [] ? SyS_select+0x1e0/0x1e0 [ 66.565365] [] do_syscall_64+0x1a4/0x490 [ 66.571065] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/03/22 05:07:50 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x5, 0x10, 0x4, 0x9}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x10001}, &(0x7f0000000200)=0x8) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x8000000000001, 0xce, &(0x7f0000000000)="d284d9c7fba51bc0d2cfc6e904ea66e092e5bd0e7f62da1bd1b68119a2735c46dfaa5335a964cb60d23799994c0b56968a5497b910ac8a8637259892301e077bd8f9047fa51b116d5622980b8193f2b61d468def273e95efee9e92ff849b3c3223c16ec9e95545dd9c8af3a4a546603138fb541ff2b704b3924d6f710975c0dabdb01a5b760e7d3a36c8e8121cc942bb60a143f69e891e6439131d10f682b88f2bdfe283ce58164d9a2d03c92440bc4a13e181dd79ef3019ca1701a068a88044b0d4750c4c8ae9c54413f125f416"}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000300)=0x401, 0x4) r3 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x7, @empty, 0xfffffffffffffff8}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x2c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000280)={0x6, [0x800, 0x100000, 0x61, 0xef, 0x3f, 0x4]}, 0x10) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/03/22 05:07:50 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0xfffffffffffffffb, 0x7}, 0xfcc8) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000), 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)) 2018/03/22 05:07:50 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002580)='/dev/usbmon#\x00', 0x3, 0x40) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x74, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x948}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000025c0)={0x0, 0xfffffffffffffffa}, &(0x7f0000002600)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000002640)={r3, 0x101}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r3, 0xffff}, 0x8) 2018/03/22 05:07:50 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@getsa={0x28, 0x12, 0x9, 0x0, 0x0, {@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0xff}}, 0x28}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x80000, 0x0) sendto$packet(r1, &(0x7f0000000140)="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", 0xfd, 0x4004000, 0x0, 0x0) 2018/03/22 05:07:50 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) close(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x8}) shutdown(r1, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000080)={"73e57a6b616c6c5c723000000ff872c5", {0x2, 0x4e24}}) getsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='vcan0\x00', 0x6}) 2018/03/22 05:07:50 executing program 0: r0 = gettid() waitid(0x2, r0, &(0x7f0000000200), 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xffff, 0x522f245b}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x8001}, 0x8) [ 66.625620] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 05:07:50 executing program 3: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000bbdffc)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x501400, 0x18) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x9, 0x4, 0x5, 0x8, 0x7, 0x12, 0x4, 0xffffffff, 0x6, 0x3, 0x62c, 0xffff}) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000ff0), &(0x7f0000000ff0)={&(0x7f0000001000), 0x8}) 2018/03/22 05:07:50 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x62, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x3) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) 2018/03/22 05:07:50 executing program 4: r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) prctl$intptr(0x1c, 0x7) prctl$intptr(0x8000000000001c, 0x5) 2018/03/22 05:07:50 executing program 0: clone(0x4000, &(0x7f00000001c0)="3ca63cec0a2831fdbfedbc5cec3eeabda2e7249d6c5215ec655410240727e8792edc20369bccf331c97995937f9eb5d943032732bd0669c37045a5086c1325a2f68210c55da57517bafed9ecad33f6c5d40d5415d7620a105656054805fe00020000000000009b1cf104a6744087179c5034413a5c3c1523c381003299f9ec6706d25815a960ca4c30a81d9e98eb4c5f688a541618f651c83acef3e32069dfe3ef7f02e3db2d1bb1392a6eaa7857b3ee3a04818d7b8628bbc0932cfafa742a9f2cd60406af0000000000a3d82ccb7ee0123e448a49281c2dd1bc042223449e9f51c138ac8aef", &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000340)="4ae79af5bd9c754251b2859b077ff117c74a49f92a8493c1fb8900d4f3186ad4acfe1a7c0a413fb31cd6ec940f13747a124bbc300852c20a123e34d466edaae7d05c2a1c2ed120415546b49c9e0b4b1cc219506f38100cc94af30d677fc063da3c72e133ad733cbfa85c63aab1affed5f9e06d8d4edf664eaf37bc0c") 2018/03/22 05:07:50 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) socket$unix(0x1, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)='\x00\x00', 0x315) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0xc8, 0x0) 2018/03/22 05:07:50 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x7, 0x9, 0x6d4c, 0x9, 0x1, 0x1}) write$tun(r0, &(0x7f0000253000), 0x36) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) poll(&(0x7f0000df8fe0)=[{r0}], 0x1, 0x0) 2018/03/22 05:07:50 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x3) ioctl(r0, 0x9, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') sendfile(r1, r1, &(0x7f00006c7000), 0x2a) 2018/03/22 05:07:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0xfffffffffffffc35}], 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c41") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f0000000000), 0x0, 0x1000000) 2018/03/22 05:07:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) setsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f00000000c0)="19ac55476a356d9637acbe34edfd602dc5a375391e33b2181e5ee0177fd8c12e9842e7bc6c9376bc0bb2bcce19113f7978b1fb96253eedc8ac8c6371723d76e7b89ce8550c48d1e9fa0882503b0e7f23378327c40f1703e24f13f802570456f559a9052d34ff8ee2fc7f18cdce8b756796777250d9cfa39866a358cfb07f2d0c92286c18215faba17cce036568669ef5506391c11ba8ba520a2adaa0583dd7ba2963dc99414514fdd2406ba81aee3c193a07", 0xb2) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000000)=@routing, 0x8) 2018/03/22 05:07:50 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000003ff1)='/dev/snd/timer\x00', 0x0, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eafe6), 0x0, &(0x7f0000325000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x206080, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000040)) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="726177000000000000e1ffffff00000000000000000000002c00000095421ed9350826ee84f1d81733df543369b0b22507869aefe327bc0ce0f1658d770000000000000000000000"], &(0x7f0000000180)=0x50) 2018/03/22 05:07:50 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast2, @dev}, &(0x7f00000001c0)=0xb) dup(r0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000240)={0x5, 0x8000}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000100)={{0x5}}) clock_getres(0x2, &(0x7f00000000c0)) 2018/03/22 05:07:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000c40)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000a8040000800200008002000000000000c0030000c0030000c003000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000e0ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000261bf65406420db7c884d0ef2cab54ac00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaaaa00000000000000000000aaaaaaaaaabb00000000000000000000ffffffffac1414aa0800000001000000e0000001e0000002ffffffff000000ffbcfc0648dd4300000000000000000000000000000000000000ff00ffff00000000000000000000000180c2000003000000000000000000000000000000000000ffffffff00ff000000000000000000000001010008640101000000006e7230000000000000000000000000006970365f76746930000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000110000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000059e700000000000000000000000000000000000000000000000000000000ac1414bb0f00000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000ec000000000000000000000000000000000000000000000000000000000000000000000000000000000000080004000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000d2dc25786e3ba36b029e472cd52b808d619f026d4001120e06c9f478e8187891559b9884d1a84263a12f65b7f13b6c19e0bf5be05b94f2953dacfc2686d79499228abc54ef1d5e96175541392ac8f1513065c638638491a0e19740e52d933a6f5d974ca98175c301340316f0b1f7d54113e28a91681e7b7c611db4d621b8630cefd311e88e5b6b1a0529809b4a380730d88250a9afb02001a9bf3dafa6a034868f2a5e799e4eba447312975f9e119396886b4b6684286e8514"], 0x4f8) 2018/03/22 05:07:50 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000080), 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000180)={0x6}, 0x1) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x20, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x3, 0x80, 0x5, 0x7, &(0x7f00000000c0)='ip6tnl0\x00', 0x1ff, 0x9, 0x40}) getcwd(&(0x7f0000000000)=""/55, 0x37) 2018/03/22 05:07:50 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f00000001c0)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0x3, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000200)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x40000, 0x80) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/03/22 05:07:50 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80, 0x800) accept4$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="140000000000000029000000430000000300000000000000943fb6128f1cebf5c2937f442a60d89c48cf9fa62b638af64d07795454b6748eebab79d2c644034effee8f7c6a20e9812162e5870d05eb0f1a8c077c72facb2a6b636635a879d3abf85ff42d8bb7d179e1458675596fe9cce61b6a1abac38d0725c7ad951422f41819af54c93c893465f3d4dca88527ba9ec7ce94ded4693a870ae1ef121b5cc0bd0b1e27378aad64fb88a8044fea15dfb2ec4803000000d339726bd9aceb9ab8fa52c33c15608fe55b2af3"], 0xca}}], 0x2, 0x0) 2018/03/22 05:07:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f000002af74)=@bridge_newneigh={0x19, 0x1c, 0x101, 0x0, 0x0, {0x7}}, 0x1c}, 0x1}, 0x0) 2018/03/22 05:07:50 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x891f, &(0x7f0000000100)={'ip6gretap0\x00\x00\b\x00', @ifru_ivalue}) socketpair(0x0, 0x7, 0xec05, &(0x7f00000059c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netrom(r2, &(0x7f0000005d80)={&(0x7f0000005a00)=@ax25={0x3, {"67ecfc1130ef1f"}, 0x7}, 0x10, &(0x7f0000005d00)=[{&(0x7f0000005a40)="3c0baf442f3dbaa94761d7ee756324d38594526b8c6ab4fdd31b79a331e07fd781023c882ec1ed0670a70ab69db02ef0aefc3b0aeab862ddaee0507afae715f949c3b8aa012f51b5827110185861291854213d5fe1d7d5344eeaff867e7c6067865f249439ee0bab7c281ee26fe0082485b2af92c300c9d4262e1d0fd71d49d49f1583e237dde23ede8499262aaa3206c267c94bfec57e5923a07819cc8d345376724b6f811b160f7eaba5d51a510b4449d0e7d4451a84d48bb2df05f77aac159fee843536555bcb4f82d8326fc988e8f759e0c3d53ea42c7ee984a8ea9101efa389b185a4fed5b903078b9a", 0xec}, {&(0x7f0000005b40)="23324f014f05a91a7cfb05d10efea854146c8de8efef514859a4ac11de426a6c6dd90ed96b9665cb1e055b28982dd2233347c1455a82e319ffa62d7756aa08f837650412d2214ede7c1190039746b88f7337458413aff10069196c3fe1357bb540adc3199a36ae3e6aa75a52edcfa99fd5dfc1a475dedb77043d44feaed4d63ee83d27ad2c30cad9c8c523d3b66286e68bf6740978c61e95267f5962b1428fe4f53a4018b5890071f0d39a3730996aeaf7b858caed9fe1970da744a2c43c1768545379a58afb4bedcf514515110b4bc39462889223996adbecd4bb60e5da1cae2d2377af20477a5fe9ff5f4d8a6ca0ca47e6439201d3", 0xf6}, {&(0x7f0000005c40)="83bbf322e2f25b39b28173d0f07645e4bf1b17b3569d1a088ba2b1ec2af26627e43d61e38cb939f9df87e03bf2e42e07d7004290e0c59829ac7da125ae3a2945e83e8ba92d5cdf10df3fc3e6cc2edeed28d7ed83113abff5cc3f65ef63fbd3388a90a35c21cbd2318858e4ad7010", 0x6e}, {&(0x7f0000005cc0)="ef89a28a23af2229a17db8735eca7368e8b20931416332cd725a74141002498f75d7", 0x22}], 0x4, &(0x7f0000005d40), 0x0, 0xc000}, 0x40800) 2018/03/22 05:07:50 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x88) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x131) close(r0) r2 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000efd0)={0x8, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}], 0x0, 0xfdfd, &(0x7f000000cf98)}) 2018/03/22 05:07:50 executing program 0: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) futex(&(0x7f0000000140), 0x1, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x3, r1}) r2 = memfd_create(&(0x7f0000000000)='GPL\x00', 0x2) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000040)) 2018/03/22 05:07:50 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write(r0, &(0x7f0000000040)="8073d460a9ddab2aa4dd3ffdf9c3b7b852277244aa4f89fb94034cd9962acf76b7cb5c91432842b878d0dbb39d3ac4e956994b7a64f781ec54e719143825e69a34b01302d96fbcf86582cd39fa9257255d9ec883f873b416d2d10a4e0cdd009954c8a75c6b3caf808f8c29f4be3f72915cf33dc7bc8970ee254dd47398c06f", 0x7f) pselect6(0x40, &(0x7f0000073000), &(0x7f0000708000), &(0x7f0000c7bfc0), &(0x7f0000f68ff0), &(0x7f0000f68000)={&(0x7f0000f68000)={0xffffffffffffffe1}, 0x8}) 2018/03/22 05:07:50 executing program 7: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) close(r0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='scalable\x00', 0x9) close(r1) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) [ 67.530644] binder: 10918:10919 ERROR: BC_REGISTER_LOOPER called without request [ 67.538639] binder: 10918:10919 transaction failed 29189/-22, size 0-0 line 3010 [ 67.548588] binder: 10918:10920 ERROR: BC_REGISTER_LOOPER called without request [ 67.548600] binder_alloc: binder_alloc_mmap_handler: 10918 20000000-20002000 already mapped failed -16 [ 67.566982] binder: 10918:10920 got reply transaction with no transaction stack 2018/03/22 05:07:50 executing program 5: seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x2, &(0x7f0000000000)=[{0x7c}, {0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) fstat(0xffffffffffffffff, &(0x7f00004e8fbc)) r0 = request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)=':em1\x00', 0xfffffffffffffff8) r1 = add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="ec3c00791167aa1ebe6bbe55b8f97a783d12b2ea97a2451df7a60dfd1c45900f97743ee570c598bc05f3d9d34f0ed2a577d7dd8edc4795308f98b3751346c8c9be967ca95b9a88647f82bb2a5a3c53da5a0abda131c59d3c19c7818cfad91ca899d4cbfc58f6ea71593a2ba90595dde7b71e4ce1a915b8d72fd575f9abedbb4f5db95c0ef11ce95b48d6df03205fae98fb13c89b94110c5029908bf351b443cb462b61c81af02978b12446c3a4e5972a876356045c7e8bf9321985a340", 0xbd, 0xfffffffffffffff8) keyctl$negate(0xd, r0, 0x11e, r1) 2018/03/22 05:07:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@alg, 0x58, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/210, 0xd2}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000340)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x20, 0x6a6f1b73, 0x1f, 0x500, 0x1000, 0x1080000, r1}) 2018/03/22 05:07:50 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) connect(r0, &(0x7f0000000000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="ec036d6d0a2b"}, 0xc34ae18fa80c09f5) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@mcast1}, &(0x7f00000000c0)=0x14) 2018/03/22 05:07:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='net/mcfilter\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/192) preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x35c}], 0x1, 0x1000000000000000) 2018/03/22 05:07:50 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0xb) ioctl$TCFLSH(r0, 0x540b, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000080)={0x7fffffff, 0x1, {0x3, 0x3, 0x9, 0x0, 0x36}}) 2018/03/22 05:07:50 executing program 2: syslog(0x9, 0x0, 0xffffffc6) 2018/03/22 05:07:50 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"69666230000000ff0c00000000f800", 0x210000000500d}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xb) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) 2018/03/22 05:07:50 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)}) 2018/03/22 05:07:51 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x102, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) accept$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000000)=0x6e) [ 67.574431] binder: 10918:10920 transaction failed 29201/-71, size 32-8 line 2926 [ 67.584954] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.590439] binder: undelivered TRANSACTION_ERROR: 29201 [ 67.610411] binder: BINDER_SET_CONTEXT_MGR already set [ 67.628040] binder: 10921:10936 ioctl 40046207 0 returned -16 2018/03/22 05:07:51 executing program 1: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x408001, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/03/22 05:07:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000640000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000010c0)=@get={0x1, &(0x7f00000000c0)=""/4096, 0x1}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r2, 0x4d5, &(0x7f0000000040)={0x15, 0x9, 0x9, 0x400}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0x0) 2018/03/22 05:07:51 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0xb) ioctl$TCFLSH(r0, 0x540b, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000080)={0x7fffffff, 0x1, {0x3, 0x3, 0x9, 0x0, 0x36}}) 2018/03/22 05:07:51 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f00000001c0)="ee52e778a91d20245e071b35b205ff517bbd3031f94f438cd73754ac4965eb31b2cbf673ff81a58025fcec46b83249f1e5b6dca51cb5f48fb3c0a1715c964437fe010098e605fa508fa99885bef67ccabfd2e0d95ecfdcaa456ce96ac9dbdb30b8ab55044eea35ae433af6b6a75ca5583da4fb13d8673ad7ef7d82fc2e2dd5a7158ee8ae18a2e7d9692ed5f4b6037cf64cf3dd5124908d44040ef3a82fec6c84d959af137afa1e0d3cd3bcbfaa454cffffff7f00000000bab8b3ba0ed4cf6284fddc30ee199530345161d40a948ad75a") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x4, 0xfffffffffffffffa, 0xd5, 0xff, 0xa0}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x7, 0x3f, 0x0, 0x40, 0x5, 0x0, 0xefaf, {r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x1, 0x8, 0x6, 0x0, 0x1}}, &(0x7f00000003c0)=0xb0) mount(&(0x7f00000a9ff2)='./file0/file0\x00', &(0x7f0000459000)='./file0/file0\x00', &(0x7f00005aa000)='9p\x00', 0x1000, &(0x7f000035ffb5)) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000959ff2)='./file0\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x8c000, &(0x7f00001aa000)) 2018/03/22 05:07:51 executing program 0: socketpair(0xa, 0x6, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x4, 0x100, 0x0, 0x5, 0x7, 0x7, 0x1, 0x2, 0x5, 0x4}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f000028c000)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000627ffc)=0x1f) ioctl$TCSETA(r1, 0x5406, &(0x7f0000af1fec)={0xfffffffffffffff9, 0x0, 0x20}) 2018/03/22 05:07:51 executing program 6: r0 = epoll_create(0x7fff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_wait(r0, &(0x7f0000ceefd0)=[{}], 0x1, 0x0) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/03/22 05:07:51 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, "2a51ab715927c723744ec8439c8d3f0d1f1635d26d34736e6d5fe3cb5cf48da9"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x80000001}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x7}, 0x8) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, {0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x8, [0x20, 0x0, 0xffffffff, 0x2, 0x5e, 0x56c, 0x0, 0x7]}, 0x5c) 2018/03/22 05:07:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x7fffffff) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4000000004e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fsetxattr(r1, &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000040)='\'eth0cpusetð1(\\-(eth1*eth1GPL\x00', 0x21, 0x3) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/03/22 05:07:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x7fffffff) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4000000004e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fsetxattr(r1, &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000040)='\'eth0cpusetð1(\\-(eth1*eth1GPL\x00', 0x21, 0x3) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/03/22 05:07:51 executing program 2: openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8000100, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000), 0x8) 2018/03/22 05:07:51 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x20000100}, 0x10) r1 = socket(0x11, 0x4000004000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) socket(0x0, 0x3, 0x76) 2018/03/22 05:07:51 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000054c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000005500)={0xfffffffffffffe01, 0x8001, 0x9, {0x77359400}, 0x6, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000005240)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/211, 0xd3}, {&(0x7f00000001c0)=""/172, 0xac}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/193, 0xc1}, {&(0x7f0000001380)=""/73, 0x49}, {&(0x7f0000001400)=""/5, 0x5}, {&(0x7f0000001440)=""/77, 0x4d}], 0x7, &(0x7f0000001540)=""/170, 0xaa, 0x8790}}, {{&(0x7f0000001600)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001680)=""/83, 0x53}, {&(0x7f0000001700)=""/255, 0xff}, {&(0x7f0000001800)}], 0x3, &(0x7f0000001880)=""/77, 0x4d, 0xef}, 0x59f0}, {{0x0, 0x0, &(0x7f00000039c0)=[{&(0x7f0000001900)=""/187, 0xbb}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/4096, 0x1000}], 0x3, &(0x7f0000003a00)=""/110, 0x6e, 0x7}, 0x352a}, {{&(0x7f0000003a80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000050c0)=[{&(0x7f0000003b00)=""/217, 0xd9}, {&(0x7f0000003c00)=""/184, 0xb8}, {&(0x7f0000003cc0)=""/215, 0xd7}, {&(0x7f0000003dc0)=""/43, 0x2b}, {&(0x7f0000003e00)=""/4096, 0x1000}, {&(0x7f0000004e00)=""/238, 0xee}, {&(0x7f0000004f00)=""/220, 0xdc}, {&(0x7f0000005000)=""/172, 0xac}], 0x8, &(0x7f0000005140)=""/223, 0xdf, 0x7fff}, 0x7fffffff}], 0x4, 0x10002, 0x0) r2 = socket(0xf, 0x802, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000005400)={0x0, 0x4}, &(0x7f0000005440)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000005480)={r3, 0x10001}, 0x8) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001800)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000005340)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000005380)={0x8, 0x4, 0x0, {r5, r6+10000000}, 0xde2d, 0x20}) 2018/03/22 05:07:51 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) readv(r1, &(0x7f0000001440)=[{&(0x7f0000001340)=""/234, 0xea}], 0x1) sendmsg$key(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0xf, &(0x7f0000000040)=0x1, 0x4) 2018/03/22 05:07:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/softnet_stat\x00') pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 2018/03/22 05:07:51 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) readahead(r0, 0x0, 0x0) 2018/03/22 05:07:51 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x800000021, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r1 = getpgrp(0x0) prctl$setptracer(0x59616d61, r1) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="000004ebff000000"], 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/03/22 05:07:51 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x409, 0xffffffffffffffff) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) write$selinux_user(r1, &(0x7f0000000100)={'system_u:object_r:auditd_var_run_t:s0', 0x20, 'staff_u\x00'}, 0x2e) write$tun(r1, &(0x7f00003f1000), 0x102d5) fstat(r1, &(0x7f0000000000)) 2018/03/22 05:07:51 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sched_setparam(0x0, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x26, 0x0, &(0x7f000000df48)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 '], 0x0, 0x0, &(0x7f000084b000)}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="2f0000001c000381ffffff000d0000000200000001000000000003c91300010000000000000000005867000000050b", 0x2f}], 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x400c011) 2018/03/22 05:07:51 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x0, 0x7530}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040), 0x4) 2018/03/22 05:07:51 executing program 6: r0 = socket(0x10, 0x803, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x9) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000000c0)={0xffffffff80000001, 0xcba, 0xfff, 0x4, 0x4f, 0x4}) mq_notify(r0, &(0x7f00005b3fa0)={0x20000000, 0x2d, 0x2}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x93) openat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x20) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) 2018/03/22 05:07:51 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6d753772b0455e68bc03a8ecfe89b6cf746366696c7465723600ce12ad7988c9ab107e2deb44fa65a748f1") setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x190) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x80, 0x1400) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/136, 0x88}, {&(0x7f00000003c0)=""/58, 0x3a}, {&(0x7f0000000400)=""/140, 0x8c}], 0x0, 0x0) 2018/03/22 05:07:51 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) r2 = getgid() fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x1400) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100000a0000000000000000000000050006000000fe"], 0x17}, 0x1}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000002d80)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8924, &(0x7f0000000040)={'syz_tun\x00', r4}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000001c0)=""/135) 2018/03/22 05:07:51 executing program 3: pipe(&(0x7f0000000000)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x527a8cda) 2018/03/22 05:07:51 executing program 6: r0 = open(&(0x7f0000e06ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file1\x00') 2018/03/22 05:07:51 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x22001}) 2018/03/22 05:07:51 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) clock_settime(0x3, &(0x7f0000000000)) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x38, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x564, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}]}, &(0x7f0000000280)=0x10) [ 67.828179] binder: 10997:11003 got transaction with invalid data ptr [ 67.837357] binder: 10997:11003 transaction failed 29201/-14, size 8192-0 line 3152 [ 67.846482] binder_alloc: binder_alloc_mmap_handler: 10997 20000000-20002000 already mapped failed -16 [ 67.861027] binder: BINDER_SET_CONTEXT_MGR already set [ 67.866331] binder: 10997:11003 ioctl 40046207 0 returned -16 [ 67.874982] binder_alloc: 10997: binder_alloc_buf, no vma [ 67.875000] binder: 10997:11012 transaction failed 29189/-3, size 8192-0 line 3133 [ 67.895874] device bridge0 entered promiscuous mode [ 67.904535] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.910073] binder: undelivered TRANSACTION_ERROR: 29201 [ 67.916484] device bridge0 left promiscuous mode [ 67.965258] device bridge0 entered promiscuous mode [ 67.972133] device bridge0 left promiscuous mode 2018/03/22 05:07:51 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) dup2(r0, r2) 2018/03/22 05:07:51 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) bind(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x3, 0x101, "18e4fea752ae24fc969ea430623ae5b14a81edfd64dc51c3a8d5a50b30abd51c3eea892505496b81cd441c1a2bc4e28875918bf0c8ce70c85725f1c364f3b0", 0x15}, 0x80) r1 = accept4$ipx(r0, 0x0, &(0x7f0000000080), 0x80000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000100)={0x3, 0x100000001, 0x2, 0x5}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140)=0x200, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x40}}, 0xff, 0x3, 0x80000000, 0x10000, 0x91}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e22, 0x9, @empty, 0x9}}, 0x5fd, 0xcb}, &(0x7f0000000340)=0x90) r5 = socket(0x0, 0x6, 0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, &(0x7f0000000440)=0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000480)={r4, 0x8e8, 0x8000}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x8) r6 = request_key(&(0x7f00000004c0)='id_legacy\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)='\x00', 0xfffffffffffffffa) keyctl$revoke(0x3, r6) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000580), 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000005c0)={r4, 0xd3, "dd2e0906fa211f31096067f8bb2ac244aefe6d42360434627f460f7f6d6de1ad60118898ecfccf087299dc070dcf07a3c4d800ae64ec3c3d31e3e86de0f0d42aa3135f7c5d5e083592eef3b36dc3eb7a0043bdc02bcfa5acb71d0780f92d1890897d713778ddb9519f0609d6f6ff35585ab686b4a367b70fb975c06b783602f4e6eefef09db1227410a18ba73ccfba70a878b15c9ae3fbb789b57ff5ea719abdfda2e29ffb20012d4e1af5dc2a2df0e68d71835d220a7fa0ebc1a3a4778588248d208f7a83d8b9e2e4731c9ccc9216177e16bd"}, &(0x7f00000006c0)=0xdb) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000700)=0x1, 0x4) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000740)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x18, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00000007c0)={0x0, 0x3, 0x5, 0x2, &(0x7f0000ffa000/0x4000)=nil, 0x401}) getpeername$packet(r5, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000840)=0x14) sendmsg$nl_netfilter(r5, &(0x7f0000000a80)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000a40)={&(0x7f00000008c0)={0x15c, 0x11, 0xe, 0x310, 0x70bd2b, 0x25dfdbff, {0xf, 0x0, 0x5}, [@generic="b0e581503834bca6e0e35f55139ed89db6512834a52717f0255cfe13e982234838618d67886ebd0fd3766fb2e8f537ffbb62ac788040d03859022e2ef3fbdd14185c842cc2d69c468b37c1351c668220eea2995fe964dbe286a37b98850ac0353167b473fd4f966b54c6aca05eb781a9b36947fa962fff9402c1378cd599af7e3802677861b4bb8f12e1b836fb22c0d402cabb", @generic="f04b9037d7e6d7df3a3885d969a129eed321cc11014829bc4b8e2c3f13dcd6595a4763d22228b34d730841c2c6942b4becbad00fae2ac3e8cf991ac65517b64b14b3ec841f278dc8419b5049420ecd7720caabfd5d3cab299a4a5bae4cd0d416156043b3c2c7a1e5526d640afdc34f104814b5f522170ed4536b907feef3e9153cc975e886232d134d3d89f38f59178d94f7e1fa86a22649ff80a7419720557c212ad2bff16ff6a5b663ce600f639687c1c9"]}, 0x15c}, 0x1, 0x0, 0x0, 0x5}, 0x24000000) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000ac0)={'filter\x00'}, &(0x7f0000000b40)=0x44) sendto$inet(r2, &(0x7f0000000b80)="8997628783fb5de753dbc51489f7d33b0e3755190f131b8cae", 0x19, 0x40, &(0x7f0000000bc0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000c00)={{{@in6=@ipv4={[], [], @loopback}, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000d00)=0xe8) getpeername(r1, &(0x7f0000000d40)=@alg, &(0x7f0000000dc0)=0x80) ioctl(r1, 0xf0, &(0x7f0000000e00)="149f8b1dd40d9fb4b64c52b3cb14b01511da39e07d3b2519e92846be0d8bb6c6afa95ef9ce0258d13322c26036ccc811b939abe34b6bb4e2c5cb499c58f4c1afd9ac7529a39a191f073322b6e18944e46fb0d02d21e7b827acb84af14699d0454dafbb7fff50a1e03d33389390029d1c0b7a083d2ca5ccc92487824078a63677838f9b6db5463dfb9512a8ec61697f2d058bfe1268102d3dd0d53e1c6fdf742bf7e33b7322e658f0728d76a516a3bac43fd278b0da567aec9af5b0189c81e5aacc33bf75bb6433d198cb4aaac01f4b510fce7d3827a110814e7eec34cb72300bcb51082366f2") recvfrom$inet(r5, &(0x7f0000000f00)=""/110, 0x6e, 0x40000022, &(0x7f0000000f80)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) fstat(r2, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r7, r8) 2018/03/22 05:07:51 executing program 4: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000001, 0x100000000032, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000ffb)={0x20071026}, &(0x7f0000001000)) r0 = gettid() r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x0, 0xfffffffffffffffe, 0xc6b4, 0x5, 0x3, 0x100000000, 0x1, 0x400, 0x7f, 0x6}) syz_open_procfs(r0, &(0x7f0000000000)='net/bnep\x00') ptrace(0xffffffffffffffff, r0) 2018/03/22 05:07:51 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = socket$inet6(0xa, 0x802, 0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) chdir(&(0x7f0000e3dff8)='./file0\x00') mknod$loop(&(0x7f0000e67ff8)='./file0\x00', 0x1000, 0xffffffffffffffff) 2018/03/22 05:07:51 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000040), 0x1) 2018/03/22 05:07:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) r1 = epoll_create(0x1f) poll(&(0x7f0000856ff0)=[{r1}, {r0}], 0x2, 0x9b) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20000, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000001c0)={0x401}, 0x1) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000100)={@multicast2, @broadcast}, &(0x7f0000000180)=0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/22 05:07:51 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x8000) socket$inet6(0xa, 0x801, 0x8) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) r1 = creat(&(0x7f000092e000)='./file0\x00', 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x803, 0x0) fcntl$setlease(r1, 0x400, 0x4000000) ioctl$int_out(r2, 0xc0189436, &(0x7f000000a000)) 2018/03/22 05:07:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000016c0)=""/1) fchdir(r0) kexec_load(0x9, 0xa, &(0x7f0000001580)=[{&(0x7f0000000080)="d7bf67be6bd3981db4fe9a1da8f27aeab058cc1dfc590be5533f35c8f06b6d074df2dac1bb95e10ea4d679dac1952713030b06a9e9428c53f2e3b090250e27375ea0ce91c13dd33c24996f76be597b2c4d116fa5e3f9de6be0fb76528d78c47d88d072a336010927aa294d78912a98285378cac0bcba655899539728e914366bbdc5ed328d76f09a0bba71f1cbc3aa45b8525a1613ca1053dd976ccfcdf1c56f49536471a304cdfb0b6227d58b0d4ce54d9aff1c4e32692c50a0", 0xba, 0x0, 0x935}, {&(0x7f0000000000)="b25c9945b0af3eddfbcd9062bef366be3d7bc87bbf73fa1fc97c1a849289fa090d72230c6ca81cbae8bf69aabbd07fb5a5a45b", 0x33, 0x3, 0x9}, {&(0x7f0000000140)="6a417cbd58fb13eccf77e0de3d35017bd6a95d16230dd16fd86829bdea49c8dafcf7f71d600243f87dfcee682eeebc33db21a01a0d19", 0x36, 0x7, 0x105}, {&(0x7f0000000180)="d3bd746fc521356cd9e51b59c662e063273523ab5e67b31d093e6a5b8fabae3a4377d71718bf0b1ec7e0d4d6b07960fa8903a6fd8fb92b83860fd9030531dbfa430ad8fee81ef07986f6c2aff2b11d51241e4fc6ff7584123b0fdd10560839f1d9813e3f2eb7a55ce0ed5dd6a6d9585360044cf55edd1b7bbeb6bcc710e9210dc647aeca0e0ccc0aefc7026d5b91cb4312481dac5e06f1a945203560f1d9", 0x9e, 0x4, 0x6}, {&(0x7f0000000240)="0cf315ce0cdd87d83e5fa1998bcfdf50b200024eae4e081953f566495bbca1ab344c07180176736f2a9785d1f91ab8ca7721eeed947d547adf4670f2d4d879272c16c21a0f2afb954bc748ae838378a2c2e2b46cda14763270e7537849704108598663f601d16f6a7f4a34", 0x6b, 0x81}, {&(0x7f00000002c0)="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", 0xfa, 0x7f, 0x1000}, {&(0x7f00000003c0)="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", 0x1000, 0x400, 0xfffffffeffffffff}, {&(0x7f00000013c0)="abd4e1d7035f329f54f71338a77d1a2d42a93deec01b597039706de7c536916563599e", 0x23, 0xb0c7, 0x67b}, {&(0x7f0000001400)="7f2137a99d4d1c19d25c33cce19fbcaa8c1b0e7f7e7ea8f7c88df5f762417367ad996064e22ef1cda1675fa0e43db322405d40a1fc32b3b4cd0a69055f422fb9a58cf8bb929e33b88c15ae576e55553dd123fe547a739b8d0682c395963c7e5ae6daf5d39fbf2a3456ba306a377e583f4afb1a67d43706f77e0dc5557b3457a9ed027d7fc812a22146cc991cc48d36175edeadd4445de8c1babe3d6c37b22fe0179efaec7cd2d4d2d0", 0xa9, 0x80000001, 0xfffffffffffffffe}, {&(0x7f00000014c0)="47af6540fbda3139b93c1d14bfaf5c29b30c1b1bf8b605c94c908e9749bc1aff5c4ec9f2b12ec9b8bdb9fcd4527889322f86376094e779a4d2c0ef1d7ebf834dd83892d3a807ff05249068449bb7c5faf29f35cc1c16fedad7b70c28ebc7873666a2b304599e1bc62925470b259e9f7bf8f89efb684c122c094b9743abcc8bab2302ca7a8f19d4066da9a975eeb57fb25cd01df7f798ed1c62a4b50cedf7f367c8a315ce89a10742268d45085c7990e0a6af59728e90d285e952199741ee", 0xbe, 0x4, 0x401}], 0x3e0002) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001700)) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/22 05:07:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x2800, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x8201, 0x4a) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000040)=0x3) sendmsg$nl_route(r0, &(0x7f0000000980)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0x101, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x34}, 0x1}, 0x0) 2018/03/22 05:07:51 executing program 3: r0 = socket$inet(0x2, 0x80a, 0xfc) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000040)={r1, r2+10000000}, &(0x7f0000000080)) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) sendto(r0, &(0x7f0000599f8d), 0x0, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x12) 2018/03/22 05:07:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f000002fff4)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000003a00000000000000000000000a0000005869a6b5be31d8ea8220d163bc35"], 0x14}, 0x1}, 0x4) [ 68.282712] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2018/03/22 05:07:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x47f, &(0x7f0000000080)=""/24, &(0x7f00000000c0)=0x18) 2018/03/22 05:07:51 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000006840)=ANY=[@ANYBLOB="6800000018000303ffffffffffffffff0200000000000005000000004400090040000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="cb3b189c426e69d0065c2829c6c0b4fcea8e3e43", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="080005007f000001"], 0x68}, 0x1}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x6, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x5, 0xf3, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) write$sndseq(r0, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick=0x5}], 0x30) recvmmsg(0xffffffffffffffff, &(0x7f0000006640)=[{{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/96, 0x60}, {&(0x7f0000000100)=""/150, 0x96}, {&(0x7f00000001c0)=""/97, 0x61}, {&(0x7f0000000240)=""/252, 0xfc}, {&(0x7f0000000340)=""/197, 0xc5}, {&(0x7f0000000440)=""/30, 0x1e}, {&(0x7f0000000480)=""/45, 0x2d}], 0x7, &(0x7f0000000540)=""/32, 0x20, 0x6}, 0x1f}, {{&(0x7f0000000580)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000600)=""/236, 0xec}, {&(0x7f0000000700)=""/222, 0xde}, {&(0x7f0000000800)=""/51, 0x33}, {&(0x7f0000000840)=""/173, 0xad}], 0x4, 0x0, 0x0, 0x3a}, 0x1f}, {{&(0x7f0000000940)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001e00)=[{&(0x7f00000009c0)=""/132, 0x84}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/150, 0x96}, {&(0x7f0000001b40)=""/180, 0xb4}, {&(0x7f0000001c00)=""/117, 0x75}, {&(0x7f0000001c80)=""/40, 0x28}, {&(0x7f0000001cc0)=""/245, 0xf5}, {&(0x7f0000001dc0)=""/27, 0x1b}], 0x8, &(0x7f0000001e80)=""/240, 0xf0, 0x1}, 0x3}, {{&(0x7f0000001f80)=@sco, 0x80, &(0x7f0000003100)=[{&(0x7f0000002000)=""/35, 0x23}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000003040)=""/99, 0x63}, {&(0x7f00000030c0)=""/17, 0x11}], 0x4, &(0x7f0000003140)=""/225, 0xe1, 0x80000001}, 0xffffffff}, {{&(0x7f0000003240), 0x80, &(0x7f0000004340)=[{&(0x7f00000032c0)=""/73, 0x49}, {&(0x7f0000003340)=""/4096, 0x1000}], 0x2, &(0x7f0000004380)=""/236, 0xec, 0x3}, 0xc7e}, {{&(0x7f0000004480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000005600)=[{&(0x7f0000004500)=""/4096, 0x1000}, {&(0x7f0000005500)=""/251, 0xfb}], 0x2, &(0x7f0000005640)=""/4096, 0x1000, 0xffffffff}, 0x9}], 0x6, 0x60, &(0x7f00000067c0)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000006800)={'ipddp0\x00', r1}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000068c0)="65cd6aedfdcf1ceda298da79b637ef3d1da7a5c894a696e6c589cd922d20eea4beb7c3f04c56f4f6408aad9dfdaabba3167579ae326f7bb2a356218798f68094ee2039877c7074316a6045bce494c8b24c2b27a61bd53a437c83e4a5e3cb80fe3b238e75f4a59fb365612877f1bd30b69a00d7f234acc539eb000aa1a24fc8100ae7e5b03732153125bbe164def897028b59663f283603e4b2ad0bd32a9ce225d20bb0b43ec1acb2349f59e7b6306ae934becef32656f031766aa59b7c1ddb9184da974786ce40f794b6db5e8d46913c") 2018/03/22 05:07:51 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000003680)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x80, &(0x7f0000003700), 0xfffffffffffff14, &(0x7f0000000100)=ANY=[@ANYBLOB="1000000000000000000000ec00000000"], 0x10}}], 0x2, 0x0) 2018/03/22 05:07:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f736f636b73746174360087048e3f6c5dd8f01840cc4980ee6a44b943d15a9fc0843d9f90a427111a62649ee6") pread64(r0, &(0x7f0000000f7b)=""/133, 0x85, 0x40000003) sendfile(r0, r0, &(0x7f0000000000), 0x11400) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x4, 0xb7, &(0x7f0000000040)="58bb1ecbdfb85cc44b4cf91cec93cf85e07c23d0d1c2df3de83e8a5c535cd8c56ab4024fd29b6a95fbd5b721765285ca61337eb3c896876229670cfc94bae775fdc844b60801c9c5070af1e40ee47bef36bbc3cbe42b7374569510e055fb6b8a3b1ab6c501b4dd2f8c9cbd29d24bb4f07fec78d76361bc23b6479abe38c3e3ddad9a2487c751281437cbb6feda49b466a3af39636b2584de018bc643957fedec9db59d964bfb1b762aa2c98161874e568dbf6d58e60b32"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) process_vm_readv(r1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/52, 0x34}], 0x1, &(0x7f0000000740)=[{&(0x7f0000000280)=""/109, 0x6d}, {&(0x7f0000000300)=""/11, 0xb}, {&(0x7f0000000340)=""/238, 0xee}, {&(0x7f0000000440)=""/180, 0xb4}, {&(0x7f0000000500)=""/77, 0x4d}, {&(0x7f0000000580)=""/6, 0x6}, {&(0x7f00000005c0)=""/91, 0x5b}, {&(0x7f0000000640)=""/208, 0xd0}], 0x8, 0x0) 2018/03/22 05:07:51 executing program 6: r0 = socket(0x11, 0x800000003, 0x0) capget(&(0x7f0000000080)={0x19980330}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xd2}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x19, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x33, 0x401, @link_local={0x1, 0x80, 0xc2}}, 0x10) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) recvfrom(r0, &(0x7f0000000240)=""/147, 0x93, 0x40, &(0x7f0000000100)=@ethernet={0x0, @random="44b3e6418c65"}, 0x80) 2018/03/22 05:07:52 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000480)) 2018/03/22 05:07:52 executing program 5: r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f000000ffe0)=[{&(0x7f0000036fea)=""/8, 0x8}], 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) keyctl$session_to_parent(0x12) tkill(r1, 0x13) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/03/22 05:07:52 executing program 7: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, r1) add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="7537a727822c4719ab122890efff2be5feda946366be317da85d0374775da1ca91aad1ea91866cd518ca4c96d7f7ae53ad26f188f5f530c20e8e1503bd42793bb0319989ed935eb0e429a2bde45d717969a55871f6d7b39cdf4fc0cc0be2d959b278a36c44023067601d18fe11ea7e06c29d8b2c3785a6245f4f169ae9e3abdcff322d", 0x83, r0) 2018/03/22 05:07:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000006c0), 0xffffffffffffff10, 0x20000003, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xffff}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000640), 0x14) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x3f) 2018/03/22 05:07:52 executing program 1: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000002}, 0x1c) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="04032dbd7000fddbdf2502000000080003005c000000080002000a0000000800040001000000040005000800040001000000"], 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x4800) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0xfffffffffffffffa, 0x1, 0x1d, 0x3, 0x4}, 0xc) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000935ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8e, &(0x7f0000bb1000), 0x0, &(0x7f0000576000)}, 0x0) 2018/03/22 05:07:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x200) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x1, @tick=0x6, 0xffffffffffffffff, {0x0, 0xffffffff}, 0x3f, 0x1, 0x7}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x2}) getpgrp(0x0) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f00000001c0)='attr/prev\x00') setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000100)=@srh={0x2b, 0x8, 0x4, 0x4, 0x101, 0x1ff, 0x7, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}]}, 0x48) preadv(r3, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/58, 0x3a}, {&(0x7f0000000400)=""/140, 0x8c}], 0x2, 0x0) socket$inet(0x2, 0xb, 0x1ee) 2018/03/22 05:07:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000713ffb)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/03/22 05:07:52 executing program 2: unshare(0x40680) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0xaa14, 0x0, {0x1, 0x0, 0x0, 0x0, 0x7fff}}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pwritev(r1, &(0x7f0000000100), 0x0, 0x0) 2018/03/22 05:07:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000400)=[{&(0x7f0000b8cfb7)="480000001400190d09004beafd0d8c560a847f0080ffe006000000ffffffffa2bc5603ca00000fff89000000200000000001ff0000000309ff5bff9dff00c7e5ed5e000000000000", 0x48}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2801) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x9, 0x600000000, 0x8009, 0x8, 0x3f, 0x100, 0x1, 0xfffffffffffffff7, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r3, 0x22, "1b946ef0bc95a080ac418d81a65f224dad66c7b8159ca902c465c008817affbbde7d"}, &(0x7f0000000240)=0x2a) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f0000000140)='./file0\x00', 0x9) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000100)={0x6, 0x1f, r2, 0x7, r4, 0x7, 0x10000, 0x5}) 2018/03/22 05:07:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000006c0), 0xffffffffffffff10, 0x20000003, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xffff}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000640), 0x14) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x3f) 2018/03/22 05:07:52 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085d000)='/dev/sequencer2\x00', 0x401, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0046d00, &(0x7f0000b18000)) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/106, 0x6a) 2018/03/22 05:07:52 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000100)="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") writev(r0, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090465070075af30b500000000400300000046000107000000141900040004000000000311b2e5bacc540d02b7282198ccb91a", 0x39}], 0x1) 2018/03/22 05:07:52 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) bind$unix(r1, &(0x7f00000000c0)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) r3 = getegid() lchown(&(0x7f0000000040)="e91f7189591e9233614b00", 0x0, r3) vmsplice(r0, &(0x7f0000000040), 0x0, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={'teql0\x00', {0x4, 0x1, 0x8001, "e2c0bc4decb3", 0x7fffffff}}) recvmmsg(r0, &(0x7f000000df00)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000001380), 0x0, &(0x7f000000efc1)=""/63, 0x3f}}], 0x4000000000000e1, 0x0, 0x0) 2018/03/22 05:07:52 executing program 1: r0 = memfd_create(&(0x7f0000000100)='\x00', 0x0) r1 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mq_timedreceive(r1, &(0x7f0000000000)=""/122, 0x7a, 0x1, &(0x7f00000000c0)={0x77359400}) mmap(&(0x7f000057d000/0x4000)=nil, 0x4000, 0x0, 0x2010, r1, 0x4000) getpeername$netlink(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) accept4$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x10, 0x80800) 2018/03/22 05:07:52 executing program 0: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x12) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x100, 0x0) ftruncate(r0, 0x80000000004ed) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) mkdirat(r0, &(0x7f0000000000)='./bus\x00', 0x8e) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/22 05:07:52 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000000c0)={0x6, 0x80000001}) syz_emit_ethernet(0x46, &(0x7f0000000000)={@random="387709dd86ee", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "2eb078", 0x10, 0x2f, 0x0, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, &(0x7f0000000240)) 2018/03/22 05:07:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') ftruncate(r0, 0x100000001) bind$ax25(r0, &(0x7f0000000080)={0x3, {"1dc77a4cd7edc0"}, 0x6}, 0x10) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000001c0)=0x401, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0xc) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000200)="bc84b67b1544154690ecdd95448c8933f3890053675a4e9741a8774e51ad685959cd155d60bb74f7b1532c1cddc37cbc") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x2, 0x2, [0x1, 0x3]}, &(0x7f0000000180)=0xc) 2018/03/22 05:07:52 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000014c0)={&(0x7f00000004c0)=@alg, 0x80, &(0x7f0000000300), 0x0, 0x0, 0x12b}, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000440)="4c0000001600ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab633a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881b4d56c4b52cd", 0x4c}], 0x1, 0x0, 0x223}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000004440)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'nr0\x00', 0x4501}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast1, @in=@local}}, {{@in6=@local}}}, &(0x7f0000000180)=0xe8) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x1e, &(0x7f0000000080), 0x4, &(0x7f0000000340)=""/253, 0xfd}, 0x0) 2018/03/22 05:07:52 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r2 = request_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='/dev/ptmx\x00', 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, r2) r3 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) keyctl$link(0x8, r2, r2) r4 = syz_open_pts(r0, 0x0) r5 = fcntl$getown(r0, 0x9) rt_sigqueueinfo(r5, 0x2d, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x9}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000040)=0x200) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000fe1ff4)) close(r4) 2018/03/22 05:07:52 executing program 4: r0 = getpgrp(0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x20406, 0xffffffffffffff9c) getpeername$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$TIOCNOTTY(r1, 0x5422) ioprio_get$pid(0x3, r0) 2018/03/22 05:07:52 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'ifb0\x00', 0x1f}) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)=""/246, &(0x7f0000000180)=0xf6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) r4 = getegid() setregid(r3, r4) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000005c0)=[{&(0x7f00000002c0)="99a841d5f6c492737dcb04cd3a32a9f2d9acaef1f759adb6a10e9e4cd50362507d586cfa8071d6e2f9fe627906605f7b1acda5f22873dc85a309108f0e414674f5019ec8341b6db689d8008c465a4fd9213a3315323bf00e6cd0a685f33ce7e67ca897009aabf884200be49252be55ec4547a209ac964207a8cc87288526d3c0d39a58ffe08fb1c4ed2341", 0x8b}, {&(0x7f0000000380)="9c78ea8fb8c148adbed40c2f134d0370d925afed1691e18f2ea1b29b075e30bbaec81041a6e9102f5dc133502aea94d515489b92b17433bbd0ca9f0bd72bf57c1ccdca4de3334e94d64061dde7e00ad5390ccef4bed0ab159e1f0168c7fa1950906035ac007acddca9729bf755a73342a5c20597d9cd110a527b4648bc1b", 0x7e}, {&(0x7f0000000400)="7c5e1ebb592d2be55748c81802f4061f395a2ad3930a50e57c8e9ffc1784c670a4880f2a5a1124b7d596497b707c0b0c032c6125959b6c7bf5a8fe0aeeffdc3eb38151c03d367907e656a7d42b2afa29616ea148a0e0db10973b603c04be60f504d5a0ec170dc292b2466a07f084393d2b24354b4905e0f9d8d36219a404fad405b7b92c8e51aa41bfae832cd1c79701af269c8fab16bba3d4f7ef1ec84441b5725c9a3e57dfec38", 0xa8}, {&(0x7f00000004c0)="2e38e27f0f1f52eda7a83f1fa7aa95d9345eeebbc40030fe313c57b0376fc8b873991d84f4915e07d93d2f644cea1fd0661099507fdd5a27aac1d4ef0266bdac46d93ed4614184569e7add74483c96cce37db712f41ff6662b57ea59ef2ecaf36a839eefbf85e11d68b1bfff216c3408d555bc60cd41a41144184b3e1ab0139998c24f0e6921977e4e556b9557ab5fcddf14425a188cece06207bf5799467d80f19835776847043e1afa01122d3e9a5ad473d8f9642dd254474df791d734be4edd6edb509364585552f859128e3469953f696a", 0xd3}], 0x4, &(0x7f0000000600)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r4}], 0x98, 0x8000}, 0x8040) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0x4000, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer\x00', 0x200800, 0x0) connect$l2tp(r6, &(0x7f0000000780)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x0, 0x1, 0x3, 0x4, {0xa, 0x4e24, 0xf034, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}}, 0x3a) connect$l2tp(r5, &(0x7f00000007c0)=@pppol2tpin6={0x18, 0x1, {0x0, r6, 0x3, 0x3, 0x3, 0x2, {0xa, 0x4e20, 0x6, @empty, 0x6}}}, 0x32) getpeername$ax25(r6, &(0x7f0000000800), &(0x7f0000000840)=0x10) write(r6, &(0x7f0000000880)="7dca64cab210b0e676", 0x9) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000008c0)) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000900)={@empty, 0x0}, &(0x7f0000000940)=0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000980)={'vcan0\x00', r7}) r8 = dup(r6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000009c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000a00)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000a40)={r9, 0x7}, 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x100000a, 0x910, r6, 0x5e) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/rfkill\x00', 0x400000, 0x0) getpeername$unix(r6, &(0x7f0000000ac0), &(0x7f0000000b40)=0x6e) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x1000000, 0x8010, r0, 0x0) rt_sigsuspend(&(0x7f0000000b80)={0x8}, 0x8) epoll_wait(r5, &(0x7f0000000bc0)=[{}, {}, {}, {}], 0x4, 0x4e) setsockopt$ipx_IPX_TYPE(r8, 0x100, 0x1, &(0x7f0000000c00)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000c40)={r9, 0x5d8}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000c80)={r10, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000000cc0)={0x7fff}, 0x1) fstat(r8, &(0x7f0000000d00)) 2018/03/22 05:07:52 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x40) r2 = request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='vboxnet1\x00', 0xfffffffffffffffe) keyctl$clear(0x7, r2) r3 = fcntl$dupfd(r0, 0x0, r0) connect$pptp(r3, &(0x7f0000000000)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f00004ed000)="d8"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB='U@', @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00004ee64e)}) 2018/03/22 05:07:52 executing program 1: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') ioctl(r1, 0x1, &(0x7f0000000180)) 2018/03/22 05:07:52 executing program 2: syz_emit_ethernet(0x1ff, &(0x7f0000000000)={@random="ff3997ffcd00", @empty, [], {@mpls_uc={0x8847, {[{0x6, 0x3, 0x4, 0x1}, {0x100000001, 0xdf6, 0xffffffffa1fe81e5}, {0x10, 0x5, 0x9a9, 0x3}], @ipv6={0x7, 0x6, "1f04b4", 0x1bd, 0x7f, 0x6092, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, {[@dstopts={0x3f, 0x22, [], [@generic={0x5, 0xc6, "5f986bd0a18c0d0699496d698be456f8a25e1c297dc75e5ab4cf966eae694989d80a90a630925091cd38a5f9758e7c8480612830f196ced0ff6aa607643547dbe3c841c11205799280e608ceae357818c00f390389b67ece8c895002d6a7d3b43722e5f30405a829da277c2923d0a8a68224c63249ab780c40352c3bba0303423cb9c59262e4422013147563fadb63b25433b29810efcf67d3677f032b4611f06377a1c4be2c5b6af3bf4068e455919a893cca7785d4060aebf9771f4f6246a2ba6036982107"}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x6}, @calipso={0x7, 0x40, {0x5, 0xe, 0x375d, 0x2, [0x9, 0x7fffffff, 0x606d, 0x6, 0x0, 0x1f, 0x80000000]}}, @ra={0x5, 0x2, 0x1000}]}], @dccp={{0x4e23, 0x4e23, 0x4, 0x1, 0x9, 0x0, 0x0, 0x2, 0x0, "6b6a97", 0x0, "9f59dd"}, "de25c5ae99b187e4115575c66802f5006ea35e7edec87befcde52f1574a5b9137f63733ac57343d85d716daf3876bd0ed1c9cd2aa4689950999f81c5056bab57c06a5777e679b87c0da839bf9e7d11fe4884a24fa20d0f9e4ae9f663461cd5f451cd8bf2505773cdac9db76b052de89ffbe7445b67192d3c7c15c09550306815ed6ee3ec257041bcaf6d8109da"}}}}}}}, 0x0) 2018/03/22 05:07:52 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000040)) 2018/03/22 05:07:52 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x50}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) readv(r0, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/32, 0x20}, {&(0x7f0000000200)=""/14, 0xe}], 0x2) [ 68.825820] binder: 11154:11166 ERROR: BC_REGISTER_LOOPER called without request [ 68.849892] binder: 11154:11178 unknown command 16469 [ 68.855204] binder: 11154:11178 ioctl c0306201 20007000 returned -22 [ 68.877085] binder: BINDER_SET_CONTEXT_MGR already set [ 68.882424] binder: 11154:11180 ioctl 40046207 0 returned -16 [ 68.891437] binder: 11154:11180 ERROR: BC_REGISTER_LOOPER called without request 2018/03/22 05:07:52 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x5}}, 0x0, 0xffff, 0x6, 0x1, 0x30}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000280)={r3, 0x8}, &(0x7f00000002c0)=0xc) write$selinux_load(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="8cff7cf94d97ffc8080000005345204c56337e0f7293e1e5bc8956d6cf85b448e1b0be5177f80a987991c1bcb80307e6dc6d546d356fae885efdd5eaba39548f13206028d22c1a3108b4d2cc1c83597b6381c9e04323598ebf3f000000000000003f44d7bd7dec3e8bfa2a2b5340806c8b7cb3789196b64834ca2e0241b625846235fb143c0943cc08264342a43962b32edf17405e95c71b6fcc409cb2c48caa3ddbc2887100ac3acce6c7edc16ff56817c4c39e59d8175de20e1cf0dbf2720511a15a2b57f53f8942dc2d008d5e454a5dead68de28e2bee18cbdb"], 0x10) close(r0) 2018/03/22 05:07:52 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x80, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='security.selinux\x00') getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) ioctl(0xffffffffffffffff, 0x2275, &(0x7f00007bc000)) 2018/03/22 05:07:52 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x101080, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x6, 0x9, 0x4, 0x6, 0x4}, 0x14) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c7000000000000000003000500000000120200000000000000000005a50000000008001200020001000000000000000000100000000303000000000000000000001d00000101000000000020000000000000000000000000000000000000000000"], 0xfffffffffffffe21}, 0x1}, 0x4000000) 2018/03/22 05:07:52 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/raw\x00') execveat(r1, &(0x7f0000018ff8)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000018fed)="2d1fe7f7ff5076696e65743000"], &(0x7f00000c7000), 0x0) 2018/03/22 05:07:52 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x3) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'raw\x00'}, &(0x7f0000000080)=0x54) setsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000000040)=0x100000000, 0x4) 2018/03/22 05:07:52 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = creat(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffff8) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000040)=""/129) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000ffc), 0x1) 2018/03/22 05:07:52 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000001140)=0x1008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001180)={r1, @in6={{0xa, 0x4e22, 0x1000, @loopback={0x0, 0x1}, 0x100}}, [0xc9f, 0x7, 0x3f, 0x9, 0x1000, 0x2, 0x10001, 0x9, 0x5, 0x6, 0x3, 0x3, 0x9b, 0x2, 0x4]}, &(0x7f0000001280)=0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/03/22 05:07:52 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0x6706c1a22957843a, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0011000000000000", @ANYRES32], 0x20}, 0x1}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x12, 0x7, 0x424, 0x70bd29, 0x25dfdbff, {0xf, 0x0, 0x5}, [@typed={0x8, 0x5e, @uid=r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x40000) 2018/03/22 05:07:52 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = signalfd4(r0, &(0x7f0000000080)={0x90}, 0x8, 0x800) r2 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r2}) socketpair(0x0, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xfffffffffffff000, 0x2, 0x10001, 0x766, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000001c0)={r5, 0x63, "14463ef294145ff53e42f570dbb3ca3877b5d64041855006af2cd9aca9ba21963013f11f0d940fb5ed8d35d6dcd2b47a3d66d84e5ed516d276fd321304e34114bd55010a695eea2942632ea913e711cf48e95be7c35e62c3fcb2516de67fcda2983686"}, &(0x7f0000000240)=0x6b) mq_getsetattr(r0, &(0x7f0000000280)={0xd9, 0xfd0, 0x2, 0x5, 0x7ff, 0x1}, &(0x7f00000002c0)) getsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f0000000300)=""/226, &(0x7f0000000400)=0xe2) readahead(r1, 0x80000001, 0x8) vmsplice(r0, &(0x7f0000001680)=[{&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="7e40e86196e4c1c30e0337f7001575de5f764966da09f45e846806fde06a36c48598aeff9a8171f749a5db0bf72ccdd564b1", 0x32}, {&(0x7f0000001480)="6188d8b0146876fb48c6a7f8dc801fed7cb05283e96a562ba9825978b8c5637d66e542804f836181e629fb85932ccaa7390b27e8371518cab812b73f61eb5f1b5b479e0c2cb3982ec5e389136fa2f4cc81def38bf366c8f2710561a842a0ec2b0548d1d1b28cb4f57b", 0x69}, {&(0x7f0000001500)="796b3227da1b726ee05585c973cf45396468463b051b78b6054eb8dc98ff14c9d63525797a3e5c8491ca706a2e65ae42951c6d032355c5ee9ea66aa96e3240396537d93b2a15c81697b319a4d8da9738a67f15", 0x53}, {&(0x7f0000001580)="35b543c81cba0741822aeadb1a85769dfcc08475d62ae0c152cd9ffc9c192c68c3090a69579cb5c9bb42bfa739f9c8f96d63f1dc0731209c25b097feb40a221620683748f3d67f126978a070c77f118b3810de1cf7205c232de5429b73ce6d767a01755dc81dcc851e0eeac15efb0d275282220c584a7a703eccdf034147f37264c1d757050371be772819e17b478fa0b22466231db16106875314ca3d4e043eeb70407b477555e0dad4113be4de603b79ab87792c3f3db54c7ff945f9c6ff952db1c5", 0xc3}], 0x5, 0x9) pread64(r1, &(0x7f0000001700)=""/135, 0x87, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000017c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000002ac0)=[{&(0x7f0000001800)="4aa1c942548eb95b9680fe0eb7de3a5aff147e69621d454bf227156175d7134f50b3d5349c63018012c97cdc06f1a5d4ac4c11b1acf3959380f1e2b044165ba58dafc40237eaa795b8be4c3d540e25fda1ec8d0c4e20665847a3f7728311477cf7da9adcc78b25c85f3bb8712c", 0x6d}, {&(0x7f0000001880)="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", 0xfc}, {&(0x7f0000001980)="be3b5d440d714df56c63006097e13886c43231a5e3a96fef15c5c7accf30cd0e33c420f7d7d704bfd06af44b6af5b4da07c5f30d65a51c2016c9d00f5a3c264300a1ce4c2223e9d795fa6d", 0x4b}, {&(0x7f0000001a00)="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", 0x1000}, {&(0x7f0000002a00)="62b78389a68bc71d5443890abd2ded7ac67d99b74f0759906221cb5eda73bf88aa01fb356dea2c97ba224c867885afe6693d5184aa07978099063bad50b71b0724af579b32735715a6a7427aa5e70ba4cbe3582505ac2198b829fb1638d301dbd13bc4a121c1489a39f38632359f50df0fcbc60e870ea148e13f409815e2d903da8d9eb994", 0x85}], 0x5) signalfd4(r7, &(0x7f0000002b40)={0x4}, 0x8, 0x80000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002b80)={0x1, 0x8, 0xfffffffffffffff8, 0x20}, 0x6) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000002bc0)=0x9, 0x4) fcntl$setstatus(r4, 0x4, 0x2000) fcntl$setpipe(r6, 0x407, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000002c00)=0x6196) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002c40)={0x4, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000002c80)={0x6, r8, 0x2}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002cc0)=0x2, 0x4) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000002d00)="5ad198ac552c86b595f2457ffd7c0e7b2c7b08e4bb1db25b31a8bf55f2aef36817831bdd5e959076a52e46a85b539e2bdc6e9a6ff7a5bded") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002d40)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x1, @empty, 0x10001}, @in6={0xa, 0x4e23, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}], 0x58) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000002dc0)=0x2) pause() setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000002e00)='nv\x00', 0x3) [ 68.952280] audit: type=1400 audit(1521695272.327:66): avc: denied { getopt } for pid=11191 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_generic_socket permissive=1 2018/03/22 05:07:52 executing program 3: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x10000007fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff}) dup2(r1, r0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000066000)="1a", 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/03/22 05:07:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="2d0e0bedf46c7f3523aec54ebe414c7f72ec04dd11293a56a9c69652983445193a365138075dea915fd1e3e073548714bf3088c7f0790fa3123b8faa47149348eb05b2638302a3834905f05bf586", 0x4e, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='bdev\x00', 0xfffffffffffffffb) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f00000002c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) keyctl$instantiate_iov(0x14, r1, &(0x7f00000001c0)=[{&(0x7f0000000180)}], 0x1, r2) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getpeername(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 2018/03/22 05:07:52 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x1) unshare(0x28000) r0 = gettid() capset(&(0x7f0000000080)={0x399f1336, r0}, &(0x7f0000000100)={0x90, 0xffffffffffffff81, 0xcd, 0x1ff, 0x8001, 0xb7}) clone(0x100000, &(0x7f0000000240)="0f366e86168e2b09cc57d372a4eb7ac7177c356ef2be95a6e77fa797d91421f18768d3878127f10b41a617b867f58dccf9d5c5b82063fde8c99ed0eaf3992084c24ad31cbb21ff49d3cc2706605d96d4291c12479bd2393cd8bb1f6bfcf50695a0b2b2dcd753e17fb1e230e471842ce9e455c2d73abad2de26c3c0a2f49d9e9f7473c269076b2a6e83371c381fb16f894dca853a8e9545cb05192836ee04300202793be692058580d1238aee41a9e6de4141f7a6ce8eb425526c00000000000000000000", &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000340)="ccf365b344c3a5011c00430affab0e34fb10cc7e9d25c1a211ab1de0fc2ae9a7a00e67f3aee82e81df5d1722050000000800000000000000f2422f000000005441f2e478f4bb450a07bedf027556a585aaec90ce85c42f22945b695d757d79cc7b2b5f9d2fbaf80349510661d3980617b6bb3b7f36a1dd88826b25eca16a60d662145e9641f3e1e87afed8ba3665c44f07f72a2473504f16636a30ddc772ee8195590017882bbb1b975f8f910d02f58b71c592875979680af442c2138976ad34b65d0af43ab2581b58661308874fdac61af9f742a709ac0ea2b4f7b9cb20c7215e44a518") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x232002, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000140)=0x100000000) fcntl$lock(r1, 0x6, &(0x7f0000000500)={0x1, 0x2, 0x4, 0x3, r0}) poll(&(0x7f0000000540)=[{r1, 0xc}, {r1, 0x12}, {r1, 0x4000}], 0x3, 0xe7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000480)={0x0, 0xffffffffffffffe0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r2, 0x3ff, 0x30}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r3, 0x9}, 0x8) 2018/03/22 05:07:52 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f00000000c0), 0x1555555555555778, 0xffffffffffffffff, &(0x7f0000000100), 0x8) r1 = dup2(r0, 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) timerfd_gettime(r1, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x40, 0x5, 0x98, 0x2, 0x9, 0x200, 0x9, 0xe9c8, 0x4, 0x7, 0x80, 0x6, 0x9, 0x5f67, 0x100000001]}, &(0x7f0000000140)=0xfc78) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x400, @empty, 0x1}}}, &(0x7f0000000240)=0x84) fcntl$setpipe(r1, 0x407, 0xdfffffffffff7fff) 2018/03/22 05:07:52 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000115fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000056d000)=0xff) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20, 0xa240) 2018/03/22 05:07:52 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @multicast1}, &(0x7f00000000c0)=0xc) syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00004e0000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x20}, &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) signalfd4(r0, &(0x7f0000000000)={0x40}, 0x8, 0x0) 2018/03/22 05:07:52 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000000040)) 2018/03/22 05:07:52 executing program 6: perf_event_open(&(0x7f00002e3000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x81) 2018/03/22 05:07:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001100094701bb61e1c30500ff070000000400000045efffff08029b0019001a00edff03e9ffead7f06978b94015f4cae77fd304648c", 0x39}], 0x1) 2018/03/22 05:07:52 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x102) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x7, @empty, 0x6}}}, &(0x7f0000001640)=0x84) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001600)=0x100000000, 0x4) r3 = accept(r0, &(0x7f0000000240)=@can={0x0, 0x0}, &(0x7f00000002c0)=0x80) sendmmsg(r0, &(0x7f0000002cc0)=[{{&(0x7f0000000300)=@hci={0x1f, r4, 0x3}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)="7710aaeba12aa7a57cead300b0ec7495d5191cc494bea2c98708dfb87c0514776b511bc402982e5db67af395d6355187f9df7c19712ab7c2904525ebc42b422852e7fd0f5c4ae00288af519c30c5c93330e68336519b74b75c83f8a58a919187fc54c5e93c85afda333a4e9bc05cfcf62d84bd5a147227cdbeb3d1ffaa4bd9059b80d2438d0d2c6dc636bae886480d8cd30012238ee445831fd9d75ffcfde83fc5508ce15012a79f5115e5806b1af87c8ffd64661d75dad8436596dc426c07130e03c42bc4e8dce0e771e598f2824d9b2bdb6c83dd885f92220b6c9293892ddefe00650f9f30ebe8382e", 0xea}, {&(0x7f0000000480)="f0203e6790367d0ac3f812050bcc8204f4d2be2a051af9ed16f398cb6caa95da92e4a443ef00092c42921512ee62ba28d944528cc5c5d42a11cf25be4696cb90a6cf097c6ba3aced5dafee5be36c0fe5db5633ce96740bf72155e5d574eb76cdaa191df01cbbfe812b3aa97692fe5480e3d8201dd25bc2f2d0c1931a7549a12347427437a1c521f02c6da56eab7d890b67986f7235f5713d0a3f82d3ec6dcaad8ab7969d535341eab0387f351720ebdaca", 0xb1}, {&(0x7f0000000540)="282db02ca9ea24a81052c94c311d821e6bc9e9ebf0cfe1aca8fb66a30cdc12686d6e2303508049ebac6a0277cdd46e04ad58b3d83dd55c193d7fdae7fef018ebca8846d0d428c0ee975d6d7cc5fe8f292c5f86f67ee04069e1893d300fee0752fcc5c304acd7e8527608a28b77b500dc24a82bf9696ba8c30768bfb2d2bb33dc0bb49ab8d91aed7e838eb000f49864191d63a9a2450d0ba70e9f5191675d5e0a052c080a6894c294f4a6841276b0309e22aab464c84be579eebdba237c8f8c039501c7a7a0abd2e0256066ff056c586df537ef20", 0xd4}], 0x3, &(0x7f0000000680)=[{0xf0, 0x111, 0x0, "89bc8923885bca5ce89f126040b81f6952b20ee267c202121811598ed9cce0e98451639e35913a08e469bd1ba094e2050fb0e77e455fdc04934b6fd7c3ae091ac08fd327757ebbe0e249016469d80895f22c7d18c2a816a95f3c022219ae739f2d2af6664a01c9df733ac36d47fda5beca9b6a5eb96d430e7034cc79c2e6ceee7deb67469187e0bbf66fbd9c2ae783e1fa2a2a2222b2c196dc9f7fcee4bd13eb286d56be514788aa784d58a55508ce07e7211e9562797fa18efa42947ec643181dc9b84175f9f4e03c2e0381889bc69b3ba913ce60a7c89fc0288807496f5a"}, {0xf8, 0x10a, 0x5, "995295b56134cff3960af3e933c0e4cf881b8ed94abfe432ba0b193126d631d1b1eee4a9ee32d8268336a9e6d277b6adc8f885eeb77386b6de5daa30384d9776fd8fde03a8f7bcfca482d28ed8df08cd0639eaa1f3c0b2b461d2a2b73fd879514e346eb61a37e6abe0e18000941aed675d6c5469fcd94b3e8b64698858457c02172ae98cdaaf4bc7f26f15a79eca36e1ff5f158e1c1c26d26ff7445583627d96d8bd66e9fbe05298d868db37283d2fdb219a7c9aaf9355f204fd7aab6b0e5f2c99546c543ce86a6b9e00aa2b1a6a8507855f4c48be40d3564eb7f646555111dd0e0bbf4123a8"}, {0xf0, 0x107, 0x9, "7e1e6d3ef289db988b5e4056eab7b31dd1424ba03e07259303ce360e0c237feb19a64b2450e93d40848e4ee40dd7b143737f8910273d63dc48dc5d50273dcee4d12243554208f837042e8e9e3ea9666b5c32db6e351f5596316a4226f515b23b5531210c6e90ac8cbdc44b237e60b9046933053e57f960b6e9a38129532acaf49ba650539712d41770686905095b5e76d60770cc95211c429df09a46d14b5a58941371b9c258bb98cf18560d4a39d9d21b4bbd7ab522fe21368356758ab4606710e24794299805fb1327ab9051b6e41e122523fee573b829481e"}, {0xc0, 0x10f, 0x9, "8798969566f52de34af94148cd934663ff9df2b816b0b3995f8111db848228f296708e065ad820639ad1eedc0a69d90cbd92b58862799c784afa70c21a84fb1a11bb7025f45f54ab2a6466fef07a59b74527a5ade347875652d26ec21e8fed817cf912959fc52132ae21ff25c4deddce9373ad415cffe571062b85bbe2b8a47af8d4d60cbee2d9c698d4a7c6d66da260a022c8b734563e45898d84c2de8816dd9370f5bdb34f2a5b9ba6898af941c9"}], 0x398, 0x1}, 0x9f}, {{&(0x7f0000000a40)=@l2={0x1f, 0x0, {0x6, 0x2, 0x0, 0x0, 0x7, 0x8}, 0x2}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000ac0)="b5632db1b54550fdaf607eb0db", 0xd}, {&(0x7f0000000b00)="ab246ba34c7b7e798cfbbebef6b4ac880b6e82cf84cfe9512751354e767a07ab3d04bf64c44a5856d6eab06d366e95360e9a123030373f77c480637a8a6ed8693e8216503fbb6b6b76b9fc2effc2902f34ce87fba4e34edd16566c6586b0bb1b510fcad9b3b0c4b347afba2c0e93df9cf33998983361dd2e034137e0231b0d5a2d21a4fbb1cd8f3d174eba7559f2b3032c13b20342487725f9e9de387dc70be419e262c4df3e20", 0xa7}, {&(0x7f0000000bc0)="bfaae2e42e70acc50b0882b8081695e91cecf22670ce", 0x16}, {&(0x7f0000000c00)="f11d0e2cbee9dfcd013901ee29284450fa3eeb6e3e1a3dc27ed8a0da3d63218fe0305a370277305f050d45d27c887569449f2eabdade938c57ce2bbe5604317a378057c9570698e80f8377ee1945fab10783e27a53eb4a0ead17015be74ff25956c9db649740a2147f0cce1d8fd015f676dd917f0f07d20cf9e8d1a3b9c40bc1c2fa7941127ed4a05d855f8db11968baf466346264de6951e97226771d45a66c87503fba0c7ec5631806f4fe1c4522107ef214d2f5f992478e13b9ca014cf64ca7d2f719453c62b02b33cd51b22168324e843fcca0a999a7f15b77080e7b167cc98bfdfdb3", 0xe5}, {&(0x7f0000000d00)="aaf404eff4eeec00446d8e8d29463d10467077f00a8adb54f44c625b5427ca3424d79d68ec38056d0b0623cc302ce4aebeaad0cd749b6b8543366c4417f3f9fcf567f8d174b14a210469a6c92edfc84d9d0266ad689b34bdcca88a29bc309cbd1ba235629cb314b781a4931cfd53e200dab2f97e12942b96d231198f2048e04ace1856ea2156811a7178399a318889b503cd", 0x92}, {&(0x7f0000000dc0)="0b707bb5fb20b8846ad345654081ce9c54acdfd2c024f0ac2f86637c8301dc353a8259c58d2698b2b0e0de6a6510a768da23a55015ef57d40fa45ea51799667c6e06c88326d0e2b75f2a4bd07cf7fb49275f385a905ed8032f59bd01e214a6bd3b2a1b5feb499ec3fa380b1f53a3205a3a983eafe404c430e04c9121e8165a8b9fb00a3d0f0e46413dedf985c0019c8684ea27cf8d8ce596bc3255ce765bb7c183fa92338fb002d59abf6afbfc782029c0289f9898f639af8d8f19f3e6d39f7598809563", 0xc4}, {&(0x7f0000000ec0)="2e85084eacdf0d48e54bdcd848f9c9d42a4231d3c585da08945bd26bf9f9a89eb3c0dae733af0214b4e8a83ad97c90101d87ce3b85a3c8a7b83127857811faa2d2719ca8b9e9bb1113674094e5e5f99b4e645f4967d1bc0fad8df358dd5909417cb904351f4c", 0x66}], 0x7, 0x0, 0x0, 0x10}, 0xc31}, {{&(0x7f0000000fc0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x4, 0x7fffffff}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000001040)="6f5593d654517e0028d9a15c09c6c997777f3eaa3735437f3d5e12f439ee0b59a7e5d21bbb0223193636804113d3bb6787d1e0", 0x33}], 0x1, &(0x7f00000010c0)=[{0x20, 0x10e, 0x200, "73a562c58114efce75"}, {0x38, 0x11f, 0x5, "f337629821c3e7ebc294648480dad192f357cb455ff34f8539efd6b82d3c452c307f6afc"}, {0x110, 0x109, 0x100000000, "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"}, {0x28, 0x6, 0xfffffffffffffffe, "3af47b270a68b402a205a356ba926a7bfba25123"}, {0xd0, 0x111, 0x7, "1e4faa3611ac78d5abe3a8257450fc45049fd16c9b544a6e1b87b8c6f5de5a81e18b094e44b53a01b8fdb15e37614097370db36d2dc539f6a75f596d6f64e18aafa1bda08eb8d3e33e294a5216a4fddec15b53222807da6ceeb12d17e8159cde884d8725f475293dc86d99c73b3dc0c5b6b6d805ec2e32d4e73105ff0bca0cf35c837db57ecfd01c7832654a75a26a0e294df52577b97a2e62fe4c0081e941dad16202ae20cf32b949fcaa697a6285f859de8ed3d8bac666599f8d"}], 0x260, 0xc084}, 0xb2}, {{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001340)="96e9f3f8e59b1d47168a7e920d300b68c506def3af53948eba70fe1c4c299fe646c5c4286e1dae9addec8c7ca4d01749fc67", 0x32}, {&(0x7f0000001380)="5ba433de90400d7c08230f7be558a309113e9b962d53a63ed600f1baafef958ad8c042548286b347b73730f2e644de5afc8ae21c8e3e018569954af6f632f10aefdcf1418556a8a4b48de8379b5c94701ae983005f4f5ede954ba27b9b54cae21acf249d5a8cfa727638abe41c1f527abfd166fc85883b65ca13d42373bac43c3b636466448111cdd22e5af2b106f8cbeab00f4f13589459ac618f6aa8b44ee4346919ffad900d158718358db47fb469641ff9038d5dd65734b209f38d3558937c3c89a1d5e66346a4bb020607af491da2235f467b53bbb162b6c92e37c07794635ffb8daf0f751c4c", 0xe9}, {&(0x7f0000001480)="8d6fc13fec10921a54ba2b424d80008139e0bde06491d3513e9f2bfbac548ed798acaa1cb59b8665a9c9b46034d1dca70334ef33e57f74830a59be3cbe120845b685cfe48296969a40db3d4fde0aa4e9f0bc648af294f1050926f6f303286f38a1b1889d6d05912d15eedd6a945097517df3baab", 0x74}, 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{0x70, 0x118, 0x5, "9de57eee3a8777989d8eee308f9209137638eb2ebf2cebe1aa7730fd6b1a8489307e764fdde8c068cff1ffb9072a0a8f9a5f89ee4aea8f7a6b09b07a547d3d87042e5d2567fed01ce95b5c27891e5cb5dfdce8249de215f909a0"}], 0x1368, 0x80}, 0x100000000}], 0x5, 0x5) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, 0x79, r4}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002e40)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002e00)={r2, 0x100000000000}, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r2, 0xa7d}, &(0x7f0000000200)=0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/22 05:07:52 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xc51000)=nil, 0xc51000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x1ff, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e24, 0x3ff, @empty, 0x3}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e21, 0xffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x530c}], 0x90) 2018/03/22 05:07:52 executing program 0: llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/179, 0xb3) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x8000000000032, 0xffffffffffffffff, 0xfffffffffffffffe) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) 2018/03/22 05:07:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000000)=ANY=[@ANYBLOB="3804290a18deb7e1ccac0a9e00835a562662e2041a0000000000b700", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003007369743000000000000000000000000004001a00"], 0x38}, 0x1}, 0x0) 2018/03/22 05:07:52 executing program 4: r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) fallocate(r0, 0x23, 0x0, 0x9) [ 69.121339] audit: type=1400 audit(1521695272.497:67): avc: denied { create } for pid=11252 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_rdma_socket permissive=1 2018/03/22 05:07:52 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000000)=ANY=[@ANYBLOB="230e810490faf8851a77696933bae53dca3cab58c535fdd2b5d1537431569df118e9e296220d8586"], 0x14}, 0x1}, 0x0) 2018/03/22 05:07:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') fchdir(r0) r1 = syz_fuse_mount(&(0x7f0000000140)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) poll(&(0x7f0000000080)=[{r1, 0x1040}, {r1, 0x400}, {r1, 0x10}, {r1, 0x10}], 0x4, 0x8) lremovexattr(&(0x7f0000000000)='8/file0/file0\x00', &(0x7f0000000080)=ANY=[]) 2018/03/22 05:07:52 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x8101) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) fcntl$getflags(r1, 0xb) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80, 0x400000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000100)={r3, r4}) 2018/03/22 05:07:52 executing program 0: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000a05000)=[{0x15, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x1000}, 0x4e23, 0x8, 0x4e21, 0x0, 0xa, 0x0, 0xa0, 0x33, r1, r3}, {0x1ff, 0xf5, 0xeb3d, 0xa9c1, 0x400, 0x80000001, 0x4, 0x401}, {0xfffffffffffffffd, 0x8001, 0x4d00000000000000, 0x8}, 0x1b20000, 0x6e6bb6, 0x1, 0x0, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4}, 0xa, @in6, 0x3506, 0x1, 0x1, 0x6, 0x81, 0x5, 0x9}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = getpid() r5 = getpgid(0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000004380)={&(0x7f0000000380)=@kern={0x10, 0x0, 0x0, 0x10200}, 0xc, &(0x7f00000042c0)=[{&(0x7f00000003c0)={0x58, 0x2e, 0xc34, 0x70bd26, 0x25dfdbfe, "", [@nested={0x14, 0x8f, [@typed={0x8, 0x24, @pid=r4}, @typed={0x8, 0x1a, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @generic="09b2bc3dff6d9e86a5f0d08a1f0ca946acc49fb9c784b205392f61fba26ea00d5a0e62fa78fc443fa6f2ff7153091b5091a9e931"]}, 0x58}, {&(0x7f0000000440)={0x11c0, 0x2d, 0x100, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x1f, @fd=r0}, @nested={0x1124, 0x77, [@generic="641f3b1cd48f5c04d8ada013afe2ae9b99fb048c32e80b06bcce723d6f1fd81aa465567a680967697b7a4542d6d3de8db713045bc4c740b614149c13e898982ddfc1bad89bf066827d8115ae5540ab494da02112b1d9efadbadfe01989a55487d5811e128e3f09a9462923edb94cd7d649fa77cdce3b169ac74bf981f5a120ccc26b4bdc86db5b369af08c13992145c3698cc440f49824ecf485ba525b304880574103f2fb159a01508011127f33a331b91d4f2d3806ea7e49b09851a8b2528d978c5dec6c8c6424f462af759b055a50814531d16e8b9e", @generic="42b31224300233c91a9543e4b15de6bd1cb5e79652c932846a55fc5994bb3ff108bb5e7fbe913f115291a7075914838bb4dbe299dd223da12d2cfdedcecce7abf1a765930c4d419e", @generic="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[@generic="3a72ca4a5221c9cb3f82397b96df902455fa9112b70130141951d3f351815a9210ee90cb312140c95bb6060c0b97c25a8cc7151ca2b4239adeebd58bb1f6c3295d887fdaebcb0c6d325eb162dd8d554252004f8a9599fc2e83c53b5588e4d9299da8d4f94cbd1107948dec20863f54cb30fcc2d7391e1b5a6e82259f9d97ea4363d04b5c25c577204833bad219f930fff69dab7bcf3ef12f56bd2294ec3633f200b10dbe3c1432b8becfefc2973e965aacbbec9f3f2502f694983ffd2086368899c722a57f2915b8cc71cf3c5edd162fea31fcabeb03883500368f31ccd300012d0355fa1b0a17", @typed={0xc, 0x3d, @u64=0x3}, @generic="5ad775213b5a196dbbe27d016fc6fa2fc9fb7abec9a4861631dd7aa9c666c86d4e267a337ab859387fe84702d3342719c6cf59797bec572923bd39ee7fbf17e4acea", @generic="2418e1f5de124550653f4d764e34bf7807f0ae11b267f81522f1a18a13eaee668e79fcffe8a5", @typed={0x88, 0x6e, @binary="a1ef74cc11f1c4b952ad6b76c6bfe0d785af6f0ffb3c42ccfd12f51d704d6b29a8f6e72c8d4c7aa44df2e9a89327456610004c59d276faca56ed8f82b552d527ed2b78881e74f640142d863b5dd1add12fbb51d6ec166e88fa524be2179e9abba2b72103ebd6e0f432bb58e86e9caa6fcea2e4fba82a0925415c1503a8799af4d11e0a"}, @generic="cb6635046eb43d4f723681cc12ec59f6c13fb676cc8ef9931c5c666b85ec68335fe25ab36082818170709d9504ffb543599f68692b9bd0de0c26af1a5023503d19b78e66cb8141df64f998b42366d8b003eee8998a7024bbc7d9db168b7262a457133280abb35170a944954c2532426744ba6dc995246afc6e0a2155e236a65ba0760eb1c9f05751297215b1dd049842120483ae647183d156a2321277842b9ef16567dcfecaa921432f52057e6606791887127f519b0a71b49aa863019be46710f7", @typed={0x8, 0x5a, @uid=r3}, @typed={0x4, 0x95}, @generic="ad26358ae269d47082b53685ff05886c60119c", @generic="ee12ba8795db6fc53f8f777769fa549819389794afcde7d2d017ba2dd7fd1ff3d45e76d48d08902e88ff8b981cc3364a0e0b8c191a53e40032a792e85c759b26242fbfe05f87a088c701aba146e2d568a0bacd9cb10c27dd1ea51d6c4731d5188f72471f1bb5a2154e7181b3f35dc65dbbc5ca3e2983bb5818fa"]}, @generic="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@generic="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", @typed={0x14, 0x7b, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x1470}], 0x8, &(0x7f0000004340)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4000000}, 0x40000) personality(0x0) recvfrom(r0, &(0x7f00000043c0)=""/185, 0xb9, 0x40, &(0x7f0000004480)=@ll={0x11, 0xf9, r2, 0x1, 0x527, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) 2018/03/22 05:07:52 executing program 6: rt_sigaction(0x400000000000007, &(0x7f0000000100)={0x42a635, {0xffffffbfffbff270}}, &(0x7f0000c69000), 0x8, &(0x7f0000000000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$notify(r0, 0x402, 0x2) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0xd) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/03/22 05:07:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0x3a8, &(0x7f0000000040)={&(0x7f0000032000)={0x2c, 0x34, 0x820, 0x0, 0x0, {0x3}}, 0x2c}, 0x1}, 0xfffffffffffffffc) 2018/03/22 05:07:52 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'sit0\x00'}) 2018/03/22 05:07:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x10000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00000000c0)=""/175, &(0x7f0000000000)=0xaf) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f0000000080)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x3, 0x0) 2018/03/22 05:07:52 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x34f1bc74f9de109d, 0xffffffffffffffff) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x4a8, 0x140, 0x140, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @dev={0xac, 0x14, 0x14, 0xd}, @multicast2=0xe0000002, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) fremovexattr(r0, &(0x7f0000000540)=@known='security.evm\x00') ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000580)={0x1, 0x4}) connect$bt_l2cap(r0, &(0x7f00000005c0)={0x1f, 0x0, {0x200, 0x2, 0x3, 0x0, 0x1, 0x8}, 0x9, 0x640000000000}, 0xe) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000600)="b468a34f537d76ac2ad0ca6ba2159739060be897e91d670028975385886455fce326d70bc618cc31da710b39a248c64568af6dbf0f7bf2da0800035174354eb5fa45eff6b918a52b358ebf5402db72ea84fd12fcb1344503f1bb84d85704ffc45fd37267467a6dc244dfa07d7a85346e328718163dbc48ac2668088c06bf819dbe") ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000006c0)={0x1, 0x2, 'client1\x00', 0x0, "aab7b05f738f9120", "fe91a4c456f587e1230916f8e656a5429489a6291d4a815cfa5b21e78d87b008", 0x8, 0x7e5}) bind$ax25(r0, &(0x7f0000000780)={0x3, {"3bf480ad73d515"}, 0xcb}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000007c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000800)=0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000840)={r2, 0x3}, 0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/sequencer\x00', 0x40000, 0x0) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r5) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000009c0)) fsync(r3) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000a00)) write$tun(r3, &(0x7f0000000a40)={@void, @hdr={0x3, 0x80, 0x4, 0x0, 0x1, 0x3}, @arp=@generic={0x309, 0x86dd, 0x6, 0xb, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "efb8e51e213fedb57def98", @random="299445e6a521", "c52fa1ffde630f3e19370ce1b0e18b19"}}, 0x39) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000a80)={r1, 0x20}, 0x8) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000ac0)=""/31) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000b00)="7d6a04aed0c189d68851f0a11d9ba40d2cd5cd068628441db068b10045589ee70866a9cd2dcb20a560b06afb7fa51fa5f8a59e3735eab2a5fed95367ae21501bb57b09c0f12d3118e984c87c843d39120665c8448ec99ede210e8053a90559ec7b0619b53e348b749344a2ab5109aee44169ec71fced26cefe3ea7cd3ebbb338b1f5b507f1c9cf000ad08c") getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000c80)={@loopback, @empty, 0x0}, &(0x7f0000000cc0)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000d00)={@dev={0xfe, 0x80, [], 0x17}, 0x34, r6}) r7 = memfd_create(&(0x7f0000000d40)='(\x00', 0x2) getsockopt$inet_udp_int(r7, 0x11, 0x67, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) getsockname$packet(r4, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000e40)=0x14) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000e80)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000000ec0)={0x640, 0x3f, 0x10000, 0x8, 0x7}, 0x14) setsockopt$inet_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f0000000f00)='tls\x00', 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000f40)={0x0, 0x0}) fcntl$lock(r3, 0x7, &(0x7f0000000f80)={0x2, 0x7, 0x7f, 0x5, r9}) 2018/03/22 05:07:52 executing program 2: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000000c0)=[{0x6, 0xff, 0x0, 0x0, @time={r3, r4+10000000}, {}, {}, @control}], 0x30) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8400, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f}) clock_nanosleep(0x4, 0x0, &(0x7f0000000080), &(0x7f0000000100)) 2018/03/22 05:07:52 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x20000, 0x0) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000040)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) write$selinux_access(r2, &(0x7f0000000080)={'system_u:object_r:mnt_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x36}, 0x2d) 2018/03/22 05:07:52 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r1, 0xcd, &(0x7f0000000040)={0x36, 0x4, 0x9, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/22 05:07:52 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x305) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x217e8a7b, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in={{0x2, 0x4e21, @rand_addr=0xfffffffffffffff7}}, 0xffffffffffffffff, 0xfff}, &(0x7f0000000040)=0x90) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) 2018/03/22 05:07:52 executing program 3: write(0xffffffffffffffff, &(0x7f00001f9000)='H', 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xfec) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x2000000) ftruncate(0xffffffffffffffff, 0xa0eb) rmdir(&(0x7f0000001000)='./file0\x00') 2018/03/22 05:07:52 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) write(r0, &(0x7f0000021000), 0xffffffffffffffdf) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x7, 0xba6b, 0x7ff, "aaa6c8156438a333f3fe9814de6d08098e3f692416e8fa11d97c5f923e7df31941041eea814fb2087ee109de509c8ad343d73b6ae853df58092d5ed43d815b", 0xe}, 0x60) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000028fe0), 0x0, &(0x7f000001b000)}, 0x2) 2018/03/22 05:07:52 executing program 6: chroot(&(0x7f0000001240)='./file0\x00') r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400004) vmsplice(r0, &(0x7f0000e88000)=[{&(0x7f000082d000)}], 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x26, &(0x7f0000001180)=0x400, 0x4) pivot_root(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001280)='./file0\x00') getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000010c0)={'filter\x00', 0x0, 0x3, 0x1000, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)=""/4096}, &(0x7f0000001140)=0x78) 2018/03/22 05:07:52 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000003c40)=0x4, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000140)=0x24) 2018/03/22 05:07:52 executing program 0: seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x2, &(0x7f0000000000)=[{0x7c}, {0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) fstat(0xffffffffffffffff, &(0x7f00004e8fbc)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x10) 2018/03/22 05:07:52 executing program 2: r0 = socket$inet(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000002800)={&(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002680)=[{&(0x7f0000000280)=""/7, 0x7}, {&(0x7f00000002c0)=""/102, 0x66}, {&(0x7f0000000340)=""/192, 0xc0}, {&(0x7f0000000400)=""/101, 0x65}, {&(0x7f0000000480)=""/115, 0x73}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/112, 0x70}, {&(0x7f0000001580)=""/55, 0x37}, {&(0x7f00000015c0)=""/158, 0x9e}, {&(0x7f0000001680)=""/4096, 0x1000}], 0xa, &(0x7f0000002740)=""/166, 0xa6, 0x7df87d26}, 0x40000000) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000002840), &(0x7f0000002880)=0x4) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000002940)=0x1000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000040)={{0x0, 0xffffffffffffffff}}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x1000, 0x7, 0x80000000, 0x5, 0x1000, 0x3, 0x9, 0x3, 0x6, 0x8], 0xa, 0x5, 0xe8, 0x3ff, 0x1, 0x1, {0x637d, 0x7, 0x400, 0x2, 0x2, 0x8000, 0x400, 0x101, 0x0, 0x1, 0x101, 0x6, 0xb1c1, 0x3, "21373251ebc48ef9617e213af4d62f1a8c845dd83c7d99f641ef297e9aaee60a"}}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0xe73e67c, 0x6, 0x1, 0xffffffffffffff01], 0x4, 0xfffffffffffffff8, 0xd6, 0x5e, 0xffffffffffffffff, 0x9, {0x54, 0x6, 0xfff, 0x7, 0x5, 0x22c1, 0x3, 0x7, 0xffff, 0xf4c, 0x28, 0x3, 0x1, 0x8, "d2389e507996e766ec564657542556c3ff147e566a8665ed52a51e04d063f001"}}) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000be6ffc), &(0x7f0000c35000)=0x4) r4 = fcntl$getown(r2, 0x9) timer_create(0x1, &(0x7f0000002980)={0x0, 0x19, 0x5, @tid=r4}, &(0x7f00000029c0)=0x0) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000004a40)={0x7f, 0x0, 0x1, 0x1000, &(0x7f0000002a00)=""/4096, 0x39, &(0x7f0000003a00)=""/57, 0x1000, &(0x7f0000003a40)=""/4096}) timer_getoverrun(r5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) getpeername$ipx(r1, &(0x7f00000028c0), &(0x7f0000002900)=0x10) 2018/03/22 05:07:52 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000006c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=@polexpire={0xcc, 0x1b, 0xe18aecdd57f61f79, 0x0, 0x0, {{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, [@policy_type={0xc, 0x10}]}, 0xcc}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2a0500, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0xc) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/22 05:07:52 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000340)) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)="6011a2d324744a5fc44721e3de16ab49abeeb0c1c07e822dbf98390ae5ebe02e1c6e1515fd3438db60ffa9dba7eb4ec0b262a6c1249108f0ee871c2457bf17e2429ed245bea51f2d761fce", 0x4b}, {&(0x7f0000000100)="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", 0xfe}, {&(0x7f0000000200)="364d688ab333703df860b7823a3c16917d1e9b1015df4447b3231b855b535b67c449e275a2e4bd26aea9b06296b7ed0408ef288ab02e", 0x36}, {&(0x7f0000000240)="d1b457cd2b87bb5fbe99dcab774540ba9a58f054f78065946de84be01413cee4f6fc071c8b6199142b1e601bc0734d2300a18644c605d31ef32741b5e2f3b6c972da9725", 0x44}], 0x4, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x84000) sendto$ipx(r1, &(0x7f0000000340), 0x0, 0x4001, &(0x7f0000000380)={0x4, 0x0, 0x101, "6c4903e98a4b", 0x3}, 0x10) 2018/03/22 05:07:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) socketpair$inet(0x2, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0xede}, 0x4) 2018/03/22 05:07:52 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x2077265e}, 0xfffffffffffffd8f) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000080)={{0x5, 0x6}, 'port1\x00', 0x20, 0x120040, 0x6, 0x7, 0x4, 0xd71, 0x0, 0x0, 0x6, 0xe20}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1400000000000000290000003e00000000000000"], 0x14}}], 0x2, 0x0) 2018/03/22 05:07:52 executing program 3: syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x80000) getpeername$packet(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in=@dev={0xac, 0x14, 0x14, 0xe}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0xfffffffffffffe01, 0x4e22, 0x0, 0x0, 0x80, 0x80, 0x11, r2, r3}, {0x62, 0x1, 0x1, 0x9, 0x8000, 0x400, 0xa00000000, 0x6}, {0x2, 0x4, 0x1000, 0x10001}, 0x1, 0x6e6bbb, 0x0, 0x0, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x3c}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x7, 0x0, 0x78, 0x500, 0x9, 0x5}}, 0xe8) [ 69.416943] audit: type=1400 audit(1521695272.787:68): avc: denied { setopt } for pid=11308 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/22 05:07:52 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000001, 0x3, 0x0, 0x2}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ebff4)) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000ac4000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x80000) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000249000)='./file0\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r5 = dup3(r1, r0, 0x0) set_thread_area(&(0x7f0000000000)={0x8200000000000000, 0x20001000, 0x0, 0x0, 0x7f, 0x1f, 0xffff, 0x1, 0x2, 0x401}) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000000)=0x5) 2018/03/22 05:07:52 executing program 7: mkdir(&(0x7f0000f06fb3)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) 2018/03/22 05:07:52 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x108) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x101002) write$fuse(r0, &(0x7f0000000140)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="2aa98eb44b89b0d4e2ae750d2246e3c567e8d3f092b34f04a1d9bf3c93607e357093e93a522a9ab94399075539a69683", @ANYRES32=r0, @ANYRES32=r0]], 0xa) sendfile(r0, r0, &(0x7f0000008ff8), 0x80000001) sendfile(r1, r0, 0x0, 0x72439a63) 2018/03/22 05:07:52 executing program 7: syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x441) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) close(r0) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001340)=@assoc_value={0x0, 0xad}, 0x8) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x3, 0x1) recvmmsg(r1, &(0x7f0000006580)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/202, 0xca}, {&(0x7f0000001380)=""/227, 0xe3}], 0x3, &(0x7f0000001480), 0x0, 0x9}, 0xfff}, {{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f00000014c0)=""/175, 0xaf}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/217, 0xd9}, {&(0x7f0000002680)=""/200, 0xc8}], 0x4, &(0x7f00000027c0)=""/48, 0x30, 0x7}, 0xba9}, {{&(0x7f0000002800)=@l2, 0x80, &(0x7f0000003a00)=[{&(0x7f0000002880)=""/125, 0x7d}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/218, 0xda}], 0x3, &(0x7f0000003a40)=""/15, 0xf, 0x5}, 0x4}, {{&(0x7f0000003a80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000003b00)=""/246, 0xf6}, {&(0x7f0000003c00)=""/108, 0x6c}, {&(0x7f0000003c80)=""/5, 0x5}], 0x3, 0x0, 0x0, 0x2}, 0x40}, {{0x0, 0x0, &(0x7f0000003e00)=[{&(0x7f0000003d00)=""/214, 0xd6}], 0x1, &(0x7f0000003e40)=""/90, 0x5a, 0x8}, 0x6}, {{0x0, 0x0, &(0x7f0000004fc0)=[{&(0x7f0000003ec0)=""/4096, 0x1000}, {&(0x7f0000004ec0)=""/111, 0x6f}, {&(0x7f0000004f40)=""/36, 0x24}, {&(0x7f0000004f80)=""/10, 0xa}], 0x4, &(0x7f0000005000)=""/121, 0x79, 0x4}, 0x5}, {{&(0x7f0000005080)=@hci={0x0, 0x0}, 0x80, &(0x7f0000006400)=[{&(0x7f0000005100)=""/4096, 0x1000}, {&(0x7f0000006100)=""/162, 0xa2}, {&(0x7f00000061c0)}, {&(0x7f0000006200)=""/139, 0x8b}, {&(0x7f00000062c0)=""/155, 0x9b}, {&(0x7f0000006380)=""/118, 0x76}], 0x6, &(0x7f0000006480)=""/222, 0xde, 0x2}, 0x7ff}], 0x7, 0x2, &(0x7f0000006740)={0x0, 0x989680}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000006780)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x81, 0x100000001, 0x9, 0x100, 0xcb60, 0x40000000, r2}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={0x4}, 0x1) 2018/03/22 05:07:53 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000000040)=0xa1, 0x52d12f2959645c72) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/netlink\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000640)={0x0, 0x10000}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000006c0)={r3, 0x4c}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000400)=""/206, &(0x7f0000000500)=0xce) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000540)={0x0, @empty, @multicast2}, &(0x7f0000000580)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000005c0)={@dev={0xfe, 0x80, [], 0x16}, @empty, @loopback={0x0, 0x1}, 0x7, 0x8, 0x2, 0x100, 0x1, 0x8a, r4}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f00000003c0)=0x44) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) accept$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) sysfs$2(0x2, 0x10000, &(0x7f0000000300)=""/150) syslog(0xf, &(0x7f0000000940)=""/244, 0xffffffffffffff85) 2018/03/22 05:07:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x121080, 0x0) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x2, 0x16, 0x2, 0xb, 0x7, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_address={0x3, 0x17, 0xff, 0xa0, 0x0, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d2}]}, 0x38}, 0x1}, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) ioctl$TIOCEXCL(r1, 0x540c) getpeername$inet6(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x1c) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_crypto(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x0, 0x70bd2d, 0x25dfdbff, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x4008080}, 0x8880) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/03/22 05:07:53 executing program 1: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'nr0\x00', 0x800}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'vlan0\x00', &(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYBLOB="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", @ANYBLOB="cd3e099b669b1555d4b521c798f6f916c12092841ba3efdc3ad8bdbc7043729a65e1678b9be3f7f5d3d831c7ce804f314e1d71a3a5e4a9f773b6b3eb2dfaf1d8c11e1f1ace05b2c0c19c168359b503c41acaea9f4456aaaca1ddf9ac4660f9398164ebd34bfa015f8babf7de6fede6d69c07139755ae8dec726c0a509a59e74d2b69e2dfb74b82e0dfe7fc488b0371341705c9"]]}) sched_yield() 2018/03/22 05:07:53 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x0, 0x80000001}, {0xe}}) 2018/03/22 05:07:53 executing program 7: syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x441) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) close(r0) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001340)=@assoc_value={0x0, 0xad}, 0x8) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x3, 0x1) recvmmsg(r1, &(0x7f0000006580)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/202, 0xca}, {&(0x7f0000001380)=""/227, 0xe3}], 0x3, &(0x7f0000001480), 0x0, 0x9}, 0xfff}, {{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f00000014c0)=""/175, 0xaf}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/217, 0xd9}, {&(0x7f0000002680)=""/200, 0xc8}], 0x4, &(0x7f00000027c0)=""/48, 0x30, 0x7}, 0xba9}, {{&(0x7f0000002800)=@l2, 0x80, &(0x7f0000003a00)=[{&(0x7f0000002880)=""/125, 0x7d}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/218, 0xda}], 0x3, &(0x7f0000003a40)=""/15, 0xf, 0x5}, 0x4}, {{&(0x7f0000003a80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000003b00)=""/246, 0xf6}, {&(0x7f0000003c00)=""/108, 0x6c}, {&(0x7f0000003c80)=""/5, 0x5}], 0x3, 0x0, 0x0, 0x2}, 0x40}, {{0x0, 0x0, &(0x7f0000003e00)=[{&(0x7f0000003d00)=""/214, 0xd6}], 0x1, &(0x7f0000003e40)=""/90, 0x5a, 0x8}, 0x6}, {{0x0, 0x0, &(0x7f0000004fc0)=[{&(0x7f0000003ec0)=""/4096, 0x1000}, {&(0x7f0000004ec0)=""/111, 0x6f}, {&(0x7f0000004f40)=""/36, 0x24}, {&(0x7f0000004f80)=""/10, 0xa}], 0x4, &(0x7f0000005000)=""/121, 0x79, 0x4}, 0x5}, {{&(0x7f0000005080)=@hci={0x0, 0x0}, 0x80, &(0x7f0000006400)=[{&(0x7f0000005100)=""/4096, 0x1000}, {&(0x7f0000006100)=""/162, 0xa2}, {&(0x7f00000061c0)}, {&(0x7f0000006200)=""/139, 0x8b}, {&(0x7f00000062c0)=""/155, 0x9b}, {&(0x7f0000006380)=""/118, 0x76}], 0x6, &(0x7f0000006480)=""/222, 0xde, 0x2}, 0x7ff}], 0x7, 0x2, &(0x7f0000006740)={0x0, 0x989680}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000006780)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x81, 0x100000001, 0x9, 0x100, 0xcb60, 0x40000000, r2}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={0x4}, 0x1) 2018/03/22 05:07:53 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x600101, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='maps\x00') ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000100)=0x10002) preadv(r2, &(0x7f0000a5df90)=[{&(0x7f0000000000)=""/88, 0x58}], 0x1, 0x100001) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={'bpq0\x00', {0x2, 0x4e21}}) 2018/03/22 05:07:53 executing program 5: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x8, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 0x100, 0x1, 0x5, 0x10001, 0x100, &(0x7f0000000040)='bcsf0\x00', 0x3, 0x0, 0x8}) 2018/03/22 05:07:53 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x100000001, 0x3, 0x0, 0x2}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ebff4)) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000ac4000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x80000) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000249000)='./file0\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r5 = dup3(r1, r0, 0x0) set_thread_area(&(0x7f0000000000)={0x8200000000000000, 0x20001000, 0x0, 0x0, 0x7f, 0x1f, 0xffff, 0x1, 0x2, 0x401}) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000000)=0x5) 2018/03/22 05:07:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000001c260000002900000080c120d2798f1531c9a616e7ba4c90930878f1ceabb6ad2a997e64252d818b02398e83ed869ae8da7b"], &(0x7f00000001c0)=0x4d) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0x76, [], 0x2, &(0x7f0000000200)=[{}, {}], &(0x7f0000000300)=""/118}, &(0x7f0000000740)=0x78) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000000240)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef01220c51) recvmmsg(0xffffffffffffffff, &(0x7f0000005880)=[{{0x0, 0x0, &(0x7f0000005740), 0x0, &(0x7f00000057c0)=""/179, 0xb3}}], 0x1, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in6=@dev}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) sendto$inet(r0, &(0x7f0000000400)="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", 0x30f, 0x7ffe, &(0x7f00000002c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) 2018/03/22 05:07:53 executing program 2: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'tunl0\x00', 0x0}) accept4(r0, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000000)=0x80, 0x800) connect(r0, &(0x7f0000000080)=@ll={0x11, 0xd, r1, 0x1, 0x2a8ff780, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x80) setsockopt$inet6_dccp_buf(r0, 0x21, 0x800000000f, &(0x7f0000000180)="e1dcc00642fdc1ac4392e761e2bff48dee2f49d09a678c56fb7f82ee8299421cf9cb474308c7e59aa8a51fdf38a29557bda442eb28ce22f4e9ac37addfefb050c135153b2c66fc1d44338e2a11351ffbec49bd5c4b949f43dcc92df22d7f755c39b47c96188d3f2b29afd1b6426d9f47fe447404", 0xfffffffffffffc7a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@empty, r1}, 0x14) 2018/03/22 05:07:53 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/24, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x2040) 2018/03/22 05:07:53 executing program 4: clock_gettime(0x1, &(0x7f0000000140)) r0 = memfd_create(&(0x7f0000000000)='Q+\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000180)={{0x89e9, 0x5}, 'port1\x00', 0x0, 0x20, 0x4, 0x8, 0x8, 0x1, 0x2a89, 0x0, 0x2, 0x4}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) connect$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"468e1c9407ff61"}, 0x8}, [{"3e0c9f724d8a05"}, {"fb516bd43db5eb"}, {"9cfcee83b82c9f"}, {"984f62d4dd6035"}, {"313ed459b60dc9"}, {"89164a9b79f5fc"}, {"7b299786744a06"}, {"311e29f9fbd743"}]}, 0x48) 2018/03/22 05:07:53 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x10000000000001af, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) lseek(r1, 0x4e, 0x0) sync() 2018/03/22 05:07:53 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0xc5, "6dd50779670e2f0e95b6f407d92ef9321c2b61b43524e11133b90d077103cf399a8bb0ef96a0bb9332344088b558c0d6fc8ac9479c7dcc92117a8c109e5572d93f09a3b562eb10b22693c62cf783b817f0a205f39dbc2ae82ef69c06db6a447ef2a6f5f76ed64bdfe8534c300b549bad5bdb7cd363acfc9b1287542d84d4b12006e7ba09de72ba57fd0b2b05b4f2a96c23f97fcdf392ad76bbb291dab72676eb278cdf214bf4691ce112c55637434f3d56be86c2c6032d621c5106bd377bcaacfe3e5e9113"}, &(0x7f0000000180)=0xcd) sendto$inet(r0, &(0x7f0000d00000), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto(r0, &(0x7f0000f1b000), 0x0, 0xfffffffffffffffc, &(0x7f0000915000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x1) 2018/03/22 05:07:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000000)) umount2(&(0x7f000049c000)='.', 0x0) 2018/03/22 05:07:53 executing program 7: syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x441) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) close(r0) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001340)=@assoc_value={0x0, 0xad}, 0x8) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x3, 0x1) recvmmsg(r1, &(0x7f0000006580)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/202, 0xca}, {&(0x7f0000001380)=""/227, 0xe3}], 0x3, &(0x7f0000001480), 0x0, 0x9}, 0xfff}, {{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f00000014c0)=""/175, 0xaf}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/217, 0xd9}, {&(0x7f0000002680)=""/200, 0xc8}], 0x4, &(0x7f00000027c0)=""/48, 0x30, 0x7}, 0xba9}, {{&(0x7f0000002800)=@l2, 0x80, &(0x7f0000003a00)=[{&(0x7f0000002880)=""/125, 0x7d}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/218, 0xda}], 0x3, &(0x7f0000003a40)=""/15, 0xf, 0x5}, 0x4}, {{&(0x7f0000003a80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000003b00)=""/246, 0xf6}, {&(0x7f0000003c00)=""/108, 0x6c}, {&(0x7f0000003c80)=""/5, 0x5}], 0x3, 0x0, 0x0, 0x2}, 0x40}, {{0x0, 0x0, &(0x7f0000003e00)=[{&(0x7f0000003d00)=""/214, 0xd6}], 0x1, &(0x7f0000003e40)=""/90, 0x5a, 0x8}, 0x6}, {{0x0, 0x0, &(0x7f0000004fc0)=[{&(0x7f0000003ec0)=""/4096, 0x1000}, {&(0x7f0000004ec0)=""/111, 0x6f}, {&(0x7f0000004f40)=""/36, 0x24}, {&(0x7f0000004f80)=""/10, 0xa}], 0x4, &(0x7f0000005000)=""/121, 0x79, 0x4}, 0x5}, {{&(0x7f0000005080)=@hci={0x0, 0x0}, 0x80, &(0x7f0000006400)=[{&(0x7f0000005100)=""/4096, 0x1000}, {&(0x7f0000006100)=""/162, 0xa2}, {&(0x7f00000061c0)}, {&(0x7f0000006200)=""/139, 0x8b}, {&(0x7f00000062c0)=""/155, 0x9b}, {&(0x7f0000006380)=""/118, 0x76}], 0x6, &(0x7f0000006480)=""/222, 0xde, 0x2}, 0x7ff}], 0x7, 0x2, &(0x7f0000006740)={0x0, 0x989680}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000006780)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x81, 0x100000001, 0x9, 0x100, 0xcb60, 0x40000000, r2}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={0x4}, 0x1) 2018/03/22 05:07:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000d4cfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x35, &(0x7f0000000140)=ANY=[@ANYBLOB="00000072f1d0e27d21ea5833d2ba608b15a0b5da6d000000"], 0x1) r1 = getpgrp(0x0) ptrace$peekuser(0x3, r1, 0x6) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000700032a000000000000"], 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x1, 0xff, 0x81, 0x3}, 0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) memfd_create(&(0x7f0000000640)='ah\x00', 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x5, 0x2, 0x10000}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r3, &(0x7f0000000280)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x8, 0x4e23, 0x400, 0xa, 0x80, 0x80, 0x88, r4, r5}, {0x7f, 0xffff, 0xe, 0x1, 0x1, 0x3, 0x6, 0x6}, {0x6, 0x100000000, 0x1, 0x401}, 0x1, 0x6e6bb0, 0x1, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x20, 0x4d5, 0x6c}, 0xa, @in=@broadcast=0xffffffff, 0x3503, 0x4, 0x0, 0xb56, 0x8, 0x3, 0x3}}, 0xe8) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000600)=r1) fstatfs(r0, &(0x7f00000002c0)=""/65) fchmod(r0, 0x1) 2018/03/22 05:07:53 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000001c0)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f00009ee000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="af37baf583e9281a040742dc080014000000060f00040a0000000000000000000000"], 0x1b7}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000040)='(bdevr!:@\x00', 0x2) sendto$inet(r1, &(0x7f0000000200)="4502b41ad737c73bdb55", 0xa, 0x800, &(0x7f0000000100)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'rose0\x00', 0x0}) bind(r1, &(0x7f0000000240)=@can={0x1d, r2}, 0x80) 2018/03/22 05:07:53 executing program 3: r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_gettime(r0, &(0x7f0000003fe0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r1, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x101000, 0x0) sendto$packet(r2, &(0x7f0000000080)="9b72b545af6fedbbfc97601b693c8dcf56b4d4c5b669c03369eae081cde7b696903662618a56bf819052eef4a14bea98c87ad3", 0x33, 0x20040800, 0x0, 0x0) 2018/03/22 05:07:53 executing program 0: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f0000e0dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendto$inet6(r0, &(0x7f0000584f12)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x4e20}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000100)=0x54) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/106, 0x120, 0x0, 0x0, 0xffffff82) 2018/03/22 05:07:53 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x9, &(0x7f0000000000), 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000040)={@multicast1, @multicast2}, &(0x7f0000000080)=0xc) 2018/03/22 05:07:53 executing program 3: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x256}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x3, 0x2, [0xa8d, 0x40]}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) prlimit64(0x0, 0x0, &(0x7f0000001000), &(0x7f0000000000)) 2018/03/22 05:07:53 executing program 3: mkdir(&(0x7f0000000100)='./file0/bus\x00', 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0xfffffffffffffffe, &(0x7f000002c000)) creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x4) 2018/03/22 05:07:53 executing program 0: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f0000e0dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendto$inet6(r0, &(0x7f0000584f12)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x4e20}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000100)=0x54) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/106, 0x120, 0x0, 0x0, 0xffffff82) 2018/03/22 05:07:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00003c1fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000100)=0x2e) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/03/22 05:07:53 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/03/22 05:07:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000400)=[{&(0x7f0000b8cfb7)="480000001400190d09004beafd0d8c560a847f0080ffe006000000ffffffffa2bc5603ca00000fff89000000200000000001ff0000000309ff5bff9dff00c7e5ed5e000000000000", 0x48}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x104, 0xfffffff5) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/03/22 05:07:53 executing program 1: clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000003ffc), &(0x7f0000002000)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000002ff9), 0x80000005, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x10040, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TIOCNOTTY(r0, 0x5422) socketpair(0x17, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/22 05:07:53 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400080, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000080)=0x14) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) clone(0x0, &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) wait4(r2, &(0x7f0000000000), 0x0, &(0x7f0000000040)) 2018/03/22 05:07:53 executing program 4: r0 = gettid() sched_setattr(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x10001}, 0x0) 2018/03/22 05:07:53 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0x87, "53f701070820095f84356466742b52d8131984fe28d4dae23d241e92200a69839a11504a13a23d602bd5fc68832ea9fdd593852ae6ea218e4d10c2cdb2ad93fe019bb69d495150b244076a632ee4b2e329b477b56e4cd5df56e5b3f1032519e1d86d4e3a3599e43161964bc710e904d364046a99dee3943a8a76c34fbbd603ec41d8b625090e1a"}, &(0x7f0000000180)=0x8f) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/03/22 05:07:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x42000000}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=ANY=[@ANYBLOB="2400c988d1dfb73ff2a6e24b000000000c000000", @ANYRES32=0x0, @ANYBLOB="000400000000000000000000"], 0x3}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x12000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r1, 0x400, 0x70bd28, 0x25dfdbfb, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x8000) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x121200, 0x0) faccessat(r2, &(0x7f00000001c0)='./file0\x00', 0x108, 0x1500) 2018/03/22 05:07:53 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f00004f1f94), 0x1, 0x0, &(0x7f0000901000)="05"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f00005ad000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000000040)="01"}) close(r0) 2018/03/22 05:07:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) getpgid(r1) getsockopt$inet_udp_int(r0, 0x11, 0x1000000067, &(0x7f0000000000), &(0x7f00000000c0)=0xfffffffffffffeea) 2018/03/22 05:07:53 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/122, 0x7a}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) tkill(r1, 0x15) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) 2018/03/22 05:07:53 executing program 1: clone(0x200, &(0x7f0000199000), &(0x7f0000ad8ffc), &(0x7f0000f57ffc), &(0x7f000025e000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f000080c000), &(0x7f0000868000)) r0 = syz_open_procfs(0x0, &(0x7f0000b04000)='io\x00') readv(r0, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x48}], 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7ff, 0x4) writev(r0, &(0x7f00000002c0), 0x0) writev(r0, &(0x7f00000014c0), 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/03/22 05:07:53 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x1, 0x0, 0x15}) getdents64(r0, &(0x7f0000000000)=""/24, 0xfffffffffffffd98) getdents64(r0, &(0x7f0000000040)=""/36, 0x24) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() setresuid(r1, r2, r3) 2018/03/22 05:07:53 executing program 4: getuid() getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000beffc)) 2018/03/22 05:07:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002c00)=[{{&(0x7f00000000c0)=@can={0x0, 0x0}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/43, 0x2b}, {&(0x7f00000001c0)=""/222, 0xde}, {&(0x7f00000002c0)=""/105, 0x69}, {&(0x7f0000000340)=""/202, 0xca}, {&(0x7f0000000440)=""/124, 0x7c}, {&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x5}, 0x1}, {{&(0x7f0000001640)=@sco, 0x80, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/154, 0x9a}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/195, 0xc3}, {&(0x7f0000002880)=""/131, 0x83}], 0x4, &(0x7f0000002980)=""/29, 0x1d, 0x1}, 0xdb0}, {{&(0x7f00000029c0)=@hci, 0x80, &(0x7f0000002b00)=[{&(0x7f0000002a40)=""/119, 0x77}, {&(0x7f0000002ac0)=""/25, 0x19}], 0x2, &(0x7f0000002b40)=""/187, 0xbb, 0x9}, 0x2582}], 0x3, 0x20, &(0x7f0000002cc0)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002d00)={@dev={0xfe, 0x80, [], 0x17}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x7, 0x1, 0x500, 0x9, 0x80000000, r1}) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000074e000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc88}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r3 = dup(r2) accept4$llc(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x80800) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e24, 0x400}, 0x1c) 2018/03/22 05:07:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080), 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xa400) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x6, 0x30}, &(0x7f0000000100)=0xc) 2018/03/22 05:07:53 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0x36e38f51ca5da02a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in, @in=@broadcast=0xffffffff, 0x4e23, 0x5, 0x4e22, 0x401, 0xa, 0xa0, 0x80, 0x0, 0x0, r1}, {0x0, 0x0, 0x9, 0x9, 0x7, 0x2e, 0x2, 0x3ff}, {0x1, 0x4, 0x3f, 0x1}, 0x8, 0x6e6bb2, 0x2, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x3c}, 0xa, @in=@rand_addr=0x8fe7, 0x3501, 0x3, 0x3, 0x80, 0x7, 0x2, 0x6000}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)=ANY=[@ANYBLOB="58040000150001032bbd7000ffdbdf2500000000000000000000ffffac1414aade800000a2f2000000000000000000194e2000004e2200280a0000203f000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="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"], 0x458}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc08000a0}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="c80000002700000125bd7000fcdbdf25020000004c000a00d8ccb840cc56551b3c2e47a888fea7ca1a6c435b892357d4dac11e9ada8a42f1f320fc290f0000000000001e7b00b1c2f5c7d3e9fac772f231298ab3e800ffa09937b32b9baf51c7c700000030aaf7000000000000bce8c4ac229f63a54ec873656c696e75782f6176632f63616368655f737461747300000000000023c7668fa2ba5910a05bb773d93227571987663f580e19b2fc438b2686dc6f03c71a84eeb2f679de03f6f256"], 0xc8}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) 2018/03/22 05:07:53 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bcsh0\x00', {0x2, 0x4e24}}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x0, 0x7a, 0x7, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0xa1}, 0x8) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) setgid(r4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1, 0x1, [@broadcast=0xffffffff]}, 0x14) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x9, @empty, 0x6}], 0x4c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000340)={0x100, 0x9, 0x4, 0x100, 0x7fffffff, 0x1f, 0x5}, 0xc) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000380)={0x4d8, 0x4, 0xfffffffffffffffa, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000003c0)={0x7f, 0x0, 0x0, 0xfffffffeffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000400)={0x3ad, r5}) r6 = accept4$inet(r0, &(0x7f0000000440)={0x0, 0x0, @multicast1}, &(0x7f0000000480)=0x10, 0x80000) fcntl$setsig(r6, 0xa, 0x41) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f00000004c0)={'bpq0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000500)="7d5d25a803955e114abcf50aa775d796278a53884b161b6b99c294a7fa269da46dbddecd043a1480f91997548a7997c022cfcbf83b198e039fe6baca88c0c1cd027708a9abc47ee82c8d80184f4352372d4356051eebd5272f25b2e6a59ad941102f0105b9fc0f1e001e872ba801ad53b590a735716c635d6484b82a2b8b4759e9d055f4c65bd31da3dc98000df716854be3df843986ca83c0b96d34af3d9ab58292a80c8f3e84d2760bc9d30ee3af5da73391481e69869dde092a819c706277592a940894982809ab386543b3d0b3ceef4977edd719c762f904ee35c1b74e6d0f59ba3315028ca947c1") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000600)={r1, @in6={{0xa, 0x4e24, 0x81, @dev={0xfe, 0x80, [], 0xc}, 0xc00000000000}}, 0xd34, 0x7fff, 0xff, 0x2, 0x6}, &(0x7f00000006c0)=0x98) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000740)={r7, 0xfffffffffffffffc, 0x2}, 0x8) sched_rr_get_interval(r3, &(0x7f0000000780)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000007c0)) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000800)={'filter\x00'}, &(0x7f0000000880)=0x54) ioctl$TCSBRK(r8, 0x5409, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000008c0)={r7, 0x4}, &(0x7f0000000900)=0x8) socket$nl_route(0x10, 0x3, 0x0) 2018/03/22 05:07:53 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@setlink={0x24, 0x13, 0x539, 0x0, 0x0, {}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) r1 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="9198f20022851c52ca6b3cd1cb7324820bbcf622436916cb6aa14dfde80e750422e17cb8297c459ebe5623", 0x2b, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) 2018/03/22 05:07:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x400, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f00000001c0)=0xffffffffffffff11) setreuid(r2, r4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x2}, &(0x7f0000000280)=0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000380)={0x80000000, 0x7, 0x9, 0x100, 0x7, 0x9, 0x1b, 0x4, 0xff, 0x4, 0x100, 0x7ff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000002c0)={r5, 0xff}, &(0x7f0000000300)=0x8) r6 = syz_open_pts(r0, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000340)={'irlan0\x00', 0x1}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) nanosleep(&(0x7f0000000400)={r7, r8+30000000}, 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000fe0000)=0x3) 2018/03/22 05:07:53 executing program 5: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x23, 0x6, @thr={&(0x7f0000000000), &(0x7f0000000040)="e687fd761488e46d392b86a9ba48021d3266249bf4418b1cbf0c249c7e235780bf650a4c4290fc6eb4754a3903f9ef32cf1c8a6ca43c87110d488a0095ccaad09feb9b2e68e348b2a9370d949e4a9c457fd7733334c47a446a09c16b5696055986398120ae925df8518f89"}}, &(0x7f0000000140)) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000100)) r2 = getpgid(0x0) rt_sigreturn() dup3(r0, r1, 0x0) tkill(r2, 0x1000000000016) fadvise64(r1, 0x0, 0x400, 0x1) 2018/03/22 05:07:53 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x2000) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000200)=0x39, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="f800000016000900000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff02000000000000000000000000000100000000330000000000000000007a1e050541e4df0000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)=@flushsa={0x14, 0x1c, 0x301}, 0x14}, 0x1}, 0x0) 2018/03/22 05:07:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="240000001800010b001f000000000000a400000000000000000000000800140001000000"], 0x24}, 0x1}, 0x0) 2018/03/22 05:07:53 executing program 7: r0 = gettid() r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x2800) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x101000, 0x0) splice(r1, &(0x7f0000000040), r2, &(0x7f00000000c0), 0x8564, 0x2) exit(0x7f) getpriority(0x0, r0) 2018/03/22 05:07:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) socket$nl_route(0x10, 0x3, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000100)) 2018/03/22 05:07:53 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000003a80)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003ac0)={0x0, 0x0}, &(0x7f0000003b00)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000006e40)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008200)={0x0}, &(0x7f0000008240)=0xc) r6 = geteuid() r7 = getpgid(0xffffffffffffffff) r8 = getpgrp(0x0) r9 = getuid() getresuid(&(0x7f0000009700), &(0x7f0000009740), &(0x7f0000009780)=0x0) r11 = gettid() r12 = geteuid() fstat(r0, &(0x7f0000009f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000009fc0)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x40012400}, 0xc, &(0x7f0000009e40)=[{&(0x7f0000000140)={0x228, 0x2a, 0x104, 0x70bd26, 0x25dfdbff, "", [@nested={0x94, 0x3a, [@generic="efcca8aec745abb28b24ff89860dd8c5fdf7720e2536da822a3b8214f3a8a8bb94b9e4a1a20f34e700315c5833d7de5780505eab750ee70e2f60ceebe4f31acc74a61b60fb340b142cdd764716f3cdc85c379f1dc63d7e61ef690bfa91c0e6c2f75ce75bad9427c8ed9a08715263c9b4134699f8c47a46198f7b9ec465a313a55d8e7d4f3612d4e9e7156c06ddf8c2d4"]}, @nested={0xfc, 0x3e, [@generic="3c427bfc3dd09c4dcff539fdc908d608e2c00d91914fcd580378c403751d368e9a8b", @typed={0x4, 0x5a}, @typed={0xc, 0x26, @u64=0x9}, @typed={0xb0, 0x57, @binary="9d5353b9dd019225008a93fdf0b83cd8d992d52018912bc436e3fcdbe8ea42883c3f3bb8896d33c517f9fc8ff1675f4b1096fc65cf2c6aecb4f28ba927abeac39383af6280213505f6cec29c6c2733dbd8a9191861c8a72043c0e22be555c84554f17c49b9d6913b9fca1eb8b67fd1860542257b0b30e8ad26ab15cb7da1d960e84b50a7768e5ded788fe93dd8cb8ea6b4128b3d8f374f19478290bbff3a178de4b5049c90c6c9645d0a"}, @typed={0x8, 0x7a, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0xc, 0x0, @u64=0x21aa}]}, @typed={0xc, 0x8e, @u64=0x101}, @typed={0x4, 0x76}, @typed={0x8, 0x52, @fd=r1}, @generic="c35a50de76b01bed2551de576e3d2d6fb2c1cbd815a2aa706ac1590147aa043cbab4e0f738581cdd458332b0a92d4a32e175dd39c5a78abc58f6d870bfcf723ce2ede0a5b55e806501e319638f6a087aa5efadac29413371e5e8ffd6b9d531d220683c6a238cd61301b52f70246887fa"]}, 0x228}, {&(0x7f0000000380)={0x35ec, 0x35, 0x800, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x8, 0x30, @ipv4=@broadcast=0xffffffff}, @nested={0x54, 0x10, [@generic, @generic="6b758c298b8206953323a322796e9edb9b13bd99e86a26f79e03e11aabb02674f3e4656a7caabd7f297f221e7c08fe16c5bc7e3ebe3cac3bf08f", @typed={0x14, 0x38, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, @typed={0x4, 0x41}, @typed={0x8, 0x42, @str='\x00'}, @typed={0x4, 0x80}, @nested={0x12cc, 0x20, [@typed={0x8, 0x5c, @fd=r0}, @generic="fd857aa18a8aaa19f50260f2e528443f423b7d178be4eda13d3ac5c04bf2823b722d6201f05b7521dd700850b81c91813778d0830aeba017a841bb677b139265d194383e7dbdbb9023008d68380140c36d1421c4d2c6b549b9ae677281b14070fcbc252acde75c9a37b747ee7753d79fbeac52c0b057ad2e1c9e76e6816be81195d0b8284e5a93eacef5ae5e9179d457cf90ca56554647f4b475854109aee6dac9e836e3f10418f03d9e3bfbb74a889de235a1f0020d413c41c7ae266b625851bc0c971ff6ec2bbdd976637f28c6611a2dfaf2e24a", 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@typed={0x8, 0x61, @pid=r8}]}, @typed={0x8, 0x5f, @uid=r9}]}, 0x147c}, {&(0x7f00000097c0)={0x84, 0x38, 0x1, 0x70bd2c, 0x25dfdbff, "", [@typed={0x8, 0x27, @uid=r10}, @generic="c7b35aea3bb9326c503560da79a213abd6a70e8e6e9df4756b6a86c1ebf6ec72728728533519e88767a5254e786b81c90f68672c28fbe502a78557add8361a68df5f823dcf130962a4b24f40f262a85fa89cdaf08fdb6c0468a8077a6d808787cafbe53f6539526f1f"]}, 0x84}, {&(0x7f0000009880)={0x32c, 0x10, 0x20, 0x70bd26, 0x25dfdbfd, "", [@nested={0x154, 0x90, [@typed={0xa0, 0x8d, @binary="323b6125ac2c40e65a9ca523759610a78550fce9f753d85c6bf057d1c9c37b154db52c293ebf829b049dcc25326974353baa8adbe6b7d9c52f19db39a60370c10fbb028f3cb24910e66d17519b60c02932a8808d95371aa913893a346993a7ecfd9a615bb7416b08a4b9db03645a70a51bda4c1546982a2b6504a0351ca459bbb9332ed0b5e36c50e72048425b04e4e6a68010cd1d647ce5c97290"}, @generic="246c69a5ec7838697efb887de5856049a6199d2b30f579fc83a68c5fa589a344143d604978302b06d6ea0045ef316bc5a596f21b462cc32cf1a76b46f36c1c5c44b49eedd3261029eb2f3483b369bb3f19c114bc85994405e10f345797f1f86c18ef0dd4d252ed5d9b1f18c57f35857eb8da33f307d1624acdbaa0af9f818e67b1590cf91a0c9fd31b16613f7ddde90c962bc1c93a3eeeea1fd8596dc1327d3a729f8727af0b5606e3c81a917334c5c2"]}, @generic="14b1e1484166e55ca2ae0ed3c5cf7e3a5ad7dc3ad50627330f0564abc5400939f538922a220e6e273907cac05ed83d0a7277bbbd04f21cfa", @generic="e4250bef684b19a9a173fc85860bcd3328c9e88f31c2915542ad4a44d5af51626eef33c1b58af15aa31363edb4c3ce2fec60404547727c69cc8f654a5ae74ae043d5b06573c124f2d33eb2ad910ed45dcf603a110179dc3223af9f632f9399298605e3ab5ac33b4b9191f2fb979cb0db64a042c0476b6a5ecf5e6dc06fb695670402cebca15c14c5b495bd43bcf2b50e10f18220833a6d7451e9d298b685ee05bae1d6d07127f7a1b56982b1338f80d4206d3f5bad0de353d48f48d72ae746a356defbda", @generic="c28c5a53ab92b246edbfd05e9d5a9a395d0d8928c08101c524a4e46c54ce3744cf2f133272178be0cf2827da8dbe661e7651adbd130cf35f3a34349414e7954e5d7397c92236d5f9a5c755e71aab6bda565beb83e2f29e5c6893e9f31b38b14f278d5c565dcd0fe3baf615db315b17e6a89b0e1b08a78fc633895c055b209387c302f6bbca4ffb1d66859c916a98a292dad6408f99cdd9502f62b446e1911146f996a09568d6bf42aedaab714d51473b74b4108d7a797d2210250abadfeb7761e35a5305f920144038ab"]}, 0x32c}, {&(0x7f0000009bc0)={0x270, 0x2f, 0x718, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x1e4, 0x2f, [@generic="392e541732a62759b59f7c2ec2d83f0f6fcd08", @generic="b720287a6b7012e8cb6b77ab9290616b9ca8db44c8702182548c563e794ee943e3a34b2994b29568cadbbe529c56f9a40d6171851780cd26dd74a6d41b3b97a0a564565fe4b3a909bf673274202e5c4c2398c1d0df84a1ac302e62672e760f8e8afd93838a6dd3738f7f361e152694aa10caaa7d4341af598792629a10ce974f45c7f513b58b4ebf018c908cf9b5b24b344dd2c615a49b0d79f84b4478a3236788a6e0e46a172721b09d0d6c27d842a1de8718fe413d48ac0e706650015268e02d72", @typed={0x8, 0x93, @fd=r0}, @typed={0x4, 0x5}, @generic="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"]}, @nested={0x7c, 0x6f, [@generic="a8c8f0599b3411922b76a87d801425ad258193fb37746e45f0273815ae76f6e7689635e6ed2165eac98cc0962374fcd5f7810d3289f3037902cd9bf5e28247f5af4663d3fa332f770117b851a44169883ccbd7e5f4ef4e559ae5dd32431c6e7dc3666f31325062a62e3c2677", @typed={0x8, 0x6a, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @typed={0x4, 0x8b}]}]}, 0x270}], 0xa, &(0x7f0000009f80)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x38, 0x10}, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000000a000)=0xa0, 0x4) sendmsg$key(r1, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) recvmsg(r1, &(0x7f000001a000)={&(0x7f0000020fec)=@ll, 0x14, &(0x7f000001fff0), 0x0, &(0x7f0000016000)=""/230, 0xe6}, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0xd5e6, 0xfff, 0xf9, 0x101, 0x1000, 0x7, 0x3], 0x7, 0xff, 0x1, 0x3ff, 0x401, 0x3, {0x6, 0xb556, 0x8, 0x0, 0x5, 0x1, 0x2, 0x800, 0x4, 0x20, 0xff, 0x101, 0x3, 0x800000000000000, "450a6257a7365ae50463ff44f10cb01f9a4d412838056033d169a4c6cb133adb"}}) ioctl(r0, 0x5101, &(0x7f000042a000)) 2018/03/22 05:07:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000), 0x4) fchown(0xffffffffffffffff, 0x0, 0x0) chroot(&(0x7f0000000080)='./file0\x00') r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000100)={r2, r3/1000+30000}, 0x10) 2018/03/22 05:07:53 executing program 1: r0 = memfd_create(&(0x7f0000000080)="00008fd997c3599c3e9a0fe19c838acc8d54d5e6913e3ea77e8c4ecae971c679d689e6af344c671e7d34b250c93345bf63359221ba5c", 0x0) pwritev(r0, &(0x7f000060bfa0)=[{&(0x7f0000d49fc5)="86", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xc) sendfile(r0, r0, &(0x7f00000ddff8), 0xe2) 2018/03/22 05:07:53 executing program 5: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) ftruncate(r0, 0x24000000000000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fanotify_init(0x9, 0x40003) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r3, &(0x7f0000000200)=""/117, 0x75, 0x2021, &(0x7f0000000280)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000002c0)={0x3, 0x0, 0x4}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000100)="1071987c5a35", 0x6) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x2, 0x7, [0x5, 0x8, 0x1, 0x8, 0xfffffffffffff4fb, 0xfffffffffffffff9, 0xffffffffffffffe4]}, &(0x7f0000000080)=0x16) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r4, 0x10000, 0xbb, 0x10000000}, 0x8f) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000180)=0x7fff) 2018/03/22 05:07:53 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x7843fbca, 0x1000, 0x2, 0x800, 0xfffffffffffffffc}) timerfd_settime(r0, 0x0, &(0x7f0000000140)={{0x77359400}}, &(0x7f0000000180)) 2018/03/22 05:07:53 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8080, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r1 = socket$inet(0x2, 0xfffffffffffffffe, 0x0) socket$inet(0x2, 0x6, 0x101) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00004a1ffc)=0x18000000000004, 0x4) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000fabffc)={0x0, 0x0, 0x3ffffc}, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/22 05:07:53 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x0, 0x9, 0x3, 0x6}, 0x9, 0x1f, 0x3}) vmsplice(0xffffffffffffffff, &(0x7f0000003ff5)=[{&(0x7f0000003f2a)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000003fa8)=""/88, 0x45) 2018/03/22 05:07:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x40) write(r0, &(0x7f0000d7cf95)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a52d7daf282dcc1d5447e89caa648ec4b1ddf0f2931594410a5921976f63d0c32ef4cbd6fcbdabef509979fc9e34f1264dde629eecf33a3d1181f683edd8741915e050041771a8eff1b51bb9e04", 0x6b) read(r1, &(0x7f0000087f4b)=""/181, 0xb5) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0xe008, 0x1b4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0xa71}, 0x8) syz_open_pts(r0, 0x0) 2018/03/22 05:07:53 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xb45, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000280)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x800, 0x144) ioctl$TIOCNOTTY(r1, 0x5422) open$dir(&(0x7f0000000040)='./file0\x00', 0x101002, 0x40) finit_module(r2, &(0x7f0000000100)='/dev/loop#\x00', 0x10003) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) connect(r1, &(0x7f0000000340)=@sco={0x1f, {0x1, 0x5, 0x1000, 0x1c7, 0x1, 0x8}}, 0x80) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/22 05:07:53 executing program 7: prctl$getreaper(0x25, &(0x7f0000000140)) 2018/03/22 05:07:53 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) unshare(0x20000400) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) mq_timedsend(r2, &(0x7f00000000c0)="1a4a8dba13341f741b390770163efedbc582f70d0755038621fbb4d39da7b5148355b237cad0719d221356cf132c9d1878462949d47e55bbb55283b848b183bc82d9a3d1a37b01bcc1581987366272d6bd324551f28912af22caeb4313179472dd61493ff4", 0x65, 0x2, 0x0) signalfd(r1, &(0x7f0000000040), 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) rt_tgsigqueueinfo(r3, r4, 0x21, &(0x7f0000000280)={0x9, 0x4, 0x5, 0x6}) 2018/03/22 05:07:53 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(r0, &(0x7f0000001000)="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", 0x1000, 0x8cad676ea1c927d4, &(0x7f00000000c0)={0xa, 0x4e23, 0x81, @dev={0xfe, 0x80, [], 0x16}}, 0x1c) 2018/03/22 05:07:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x40) write(r0, &(0x7f0000d7cf95)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a52d7daf282dcc1d5447e89caa648ec4b1ddf0f2931594410a5921976f63d0c32ef4cbd6fcbdabef509979fc9e34f1264dde629eecf33a3d1181f683edd8741915e050041771a8eff1b51bb9e04", 0x6b) read(r1, &(0x7f0000087f4b)=""/181, 0xb5) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mknod(&(0x7f0000000100)='./file0\x00', 0xe008, 0x1b4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0xa71}, 0x8) syz_open_pts(r0, 0x0) 2018/03/22 05:07:53 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x1, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$packet(0x11, 0x2, 0x300) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r4 = request_key(&(0x7f00000001c0)='blacklist\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='/dev/input/mice\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r3, &(0x7f0000000100)="d9987a7c1bb90e9b563e47b20a156785255a5ae802cf487f97ec69797b211b386d00cb4e64a287df78f1f3f3577efad72c458c663613c604d6386c6469dc48f78aa0a411332fdbcad0a997bbde8ade793824a7d9631913a62f0330f981321605f9293df129553b9e42937f6b8d6026ea0b4657f20b48be7a876c38772171659c58c617479d3827967759581605d381536b90ee2767666ac359c18e83ec6fc90904dc73b8c40d9fbc5b5f1c3c0c7479dacdbda97032d32d28", 0xb8, r4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000280)="b46f5c68c51c4a88df996fe33254cbec", 0x10) request_key(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='mime_type\x00', r4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r5 = request_key(&(0x7f0000000400)='logon\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='mime_type\x00', r4) keyctl$set_timeout(0xf, r5, 0x7) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) sendmsg$key(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000540)={0x2, 0x16, 0x5, 0x9, 0x11, 0x0, 0x70bd2a, 0x25dfdbfb, [@sadb_ident={0x2, 0xa, 0xffff, 0x0, 0x8b}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6, 0xa, 0x10}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e22, 0x10000, @dev={0xfe, 0x80, [], 0x11}, 0x7}}]}, 0x88}, 0x1}, 0x4005) keyctl$update(0x2, r5, 0x0, 0x0) r6 = request_key(&(0x7f0000000680)='asymmetric\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='nodev\x00', r5) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000740)={0x0, 0x5}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000007c0)={r7, 0x6, 0x20}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000800)={r7, 0x100000000, 0x5, 0xbbdf, 0x6, 0x6bd, 0x9, 0x7, {r7, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x77a, 0x3, 0x7, 0x4, 0x4}}, &(0x7f00000008c0)=0xb0) r8 = accept(r2, &(0x7f0000000900)=@ll, &(0x7f0000000980)=0x80) getsockopt$bt_BT_CHANNEL_POLICY(r8, 0x112, 0xa, &(0x7f00000009c0)=0x1ff, &(0x7f0000000a00)=0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000a40)=0x0) sched_setattr(r9, &(0x7f0000000a80)={0x30, 0x6, 0x1, 0x1f, 0x5, 0x9, 0x6, 0x7}, 0x0) r10 = add_key$keyring(&(0x7f0000000c40)='keyring\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r6) add_key$user(&(0x7f0000000ac0)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b40)="00789e7bbd00b803e54579036696310aca8cd51e1d907753e7a6199f760604d75ba3f25f5274bde8f7675d1edb8555541993a3f139074acfb9f426d87253ee2fa3bba1a72f05da9bac4c304561204b83a5a8cc95e9595f1bc10c970db8d69fcdcdfcfbf7ae7a217ba48a7f5788a2784c91bc66de52a04191ef307440801a02ac0587d803a316a5a766e5e75c74f5b722c2f4f71eff385ded9ccbffbba2280b529d36a026c6404b9e88dc93904ecc68521a5a7df727c2bdc28305a4f10edcff2ca857a571ffa95de78c10364ace5c051f09b5362ae6f0bb12e5def9d32490e26bd5fd870e2a229927539c032198ffa96b02414737587ba3", 0xf7, r10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000cc0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}], 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) writev(r8, &(0x7f0000000f00)=[{&(0x7f0000000d00)="69a09f1937cde58109084d38e8b191fbcdcbfc8bc98854e554fa85cfd00c6e80af957ceab8c153ca9c1f1b12ebca961fef1da602d11cd5210719c38b29ca5e3bf9cc35bb4aa6532a3055e184210e2150486f18aaea3bfa4026efb6d75c8714528579240b2b96e45301ddc556edcac94d23ba1e63818d73c82771d70f11a8f42956be523c20aa3e6e727bf23d19b4677a09ddb568ec79380313", 0x99}, {&(0x7f0000000dc0)="37b4da09cc3aa42257af16e4d3ea8271c2d13ce9c2eb4a77a6c834d8484df0d8d21e7fd465098875b7ac46a2f5efcfc0a374a611452ebba5218c966720213c6514a0d930cb8dfadc1db1504d86085ef425c572e2c7f0a33c7c4784e3b3a3a6aa17", 0x61}, {&(0x7f0000000e40)="a065fbc9b2cab6743dfd59ce621655b65ddf12a44f85c1c48d6d742111b96bf9f41f0f4e08da83ca00f26111fb3ed3b651e784152cadf5824d28e9baaf9266d370b0be6524aada2cbfc8815a8d81742131bc59d4528a106439", 0x59}, {&(0x7f0000000ec0)="695c2b53da034729bac207da8df79ce855f5917309d34498e69a708f", 0x1c}], 0x4) 2018/03/22 05:07:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8ee3caa88c414cad93d3fd1eaa7386b3948fc49dae915149d444a5ee1cbe11930dc2698a562386d778d406cfd5ddff5f3c4561ce69d61c6254896217b46baa65", "6ec9cbc3c9419fde447157f4dca7f852271455eac6fb0b2599797dc6d4b57b70"}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$TIOCCONS(r1, 0x541d) fstat(r0, &(0x7f0000000000)) 2018/03/22 05:07:53 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000008900)=[{{&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/6, 0x6}}, {{&(0x7f0000000100)=@nl, 0xc, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) r1 = gettid() setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x7530}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/69, 0x45) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) r4 = syz_open_procfs(r1, &(0x7f0000000400)='n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) accept$packet(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f00000003c0)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, r5}, 0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00000001c0)=0x2, 0x4) 2018/03/22 05:07:53 executing program 5: syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0x0, 0x800) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x400, r1, 0x10001, 0x5}) r2 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000018000/0x2000)=nil, 0x2000, 0x8, 0x2017, r3, 0x0) 2018/03/22 05:07:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c411d") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) getsockname(r0, &(0x7f0000000340)=@can={0x0, 0x0}, &(0x7f0000000240)=0x26) bind$packet(r0, &(0x7f0000000200)={0x11, 0xd, r1, 0x1, 0x5000000000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f0000000000)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) [ 70.633222] SELinux: unknown mount option 2018/03/22 05:07:54 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x0) 2018/03/22 05:07:54 executing program 6: r0 = socket$unix(0x1, 0x200000000000009, 0x0) sendmmsg$unix(r0, &(0x7f00000038c0), 0x0, 0x11) 2018/03/22 05:07:54 executing program 4: r0 = socket(0x40000000a, 0x802, 0xffffffffffffffff) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000e49000)=0x4, 0x4) sendmsg(r0, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000437000), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000001d1a2d4ba2f2fffffffffffffffd06000000000000000000a4adae85421f55e487f96d2466843d1150e84d1d2b29265043a3a435efa15a49808072848c25734b1c9013f6740bb8233006f63bd1aa3edcf2049651922c5cd3f02dab64a669986ab74c6311"], 0x28}, 0x0) 2018/03/22 05:07:54 executing program 2: fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000100)='[procbdeveth0proc\x00', 0x12, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/22 05:07:54 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000001080)=0xfffffffffffffe8c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x4}) 2018/03/22 05:07:54 executing program 3: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x5, &(0x7f0000000340)=0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x4e20, 0x5, 0x4e20, 0x7f, 0xa, 0x80, 0x80, 0x0, r1, r2}, {0x40, 0x7, 0x0, 0x0, 0x6, 0x0, 0x80000000, 0x20}, {0xffff, 0x6, 0x8, 0x5}, 0x0, 0x6e6bb2, 0x2, 0x1, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x7f}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3506, 0x1, 0x3, 0xaef, 0x3ff, 0x2, 0x7fffffff}}, 0xe8) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={"73697430000080000000000000000002", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/22 05:07:54 executing program 5: mkdir(&(0x7f0000000ff8)='./file0\x00', 0x0) socketpair$inet6(0xa, 0x80006, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000040)={0x7, {{0xa, 0x4e21, 0xe50f, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, {{0xa, 0x4e20, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}}, 0x108) openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) 2018/03/22 05:07:54 executing program 0: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1, 0x22) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$packet_int(r1, 0x107, 0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffffef) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/22 05:07:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x3) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0xffffffff, 0x0, 0xff, 0x9}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) [ 70.689704] audit: type=1401 audit(1521695274.067:69): op=setxattr invalid_context="[procbdeveth0proc" [ 70.703026] audit: type=1401 audit(1521695274.077:70): op=setxattr invalid_context="[procbdeveth0proc" 2018/03/22 05:07:54 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x400000000228d, &(0x7f0000000000)="ed0db121e5c3fb2ce967165c469c7db41e84b1ee4faf38aa51db3d0410087367492f3f27b99ac85c36b96344bcffbc3e8f3da8aab70267835d9fd205fad9c5f1aed2574e587055ad09921aab56bacc65d0b39a5cf9ee8957f5e543fe69a245dde5d6d01325468c8f2e734b976e25c69de28a82da15d15231e293dcd004fd22ee07cdc67e01dd62d906709187836114c3eaf12c40b69bac72dbdc98fa160c30f08d5a37dfd334e3") 2018/03/22 05:07:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) r1 = dup(r0) pread64(r0, &(0x7f0000000100)=""/196, 0xc4, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, "2e4637fca456d5458c9575f23ceaca8daeda2e4e4a1e27d5f77408e9689f10918c833ca3cf2f127ffd720cecfd80a008145dd75f60ea085d3e6f6a0b1a907e64", "a1947aea9e401c25367f9b7dfb072453c4623419d4c10a027286b31d79e94c6965d1a706ad45ebdb0be83d6bdf0080a74b252561fc117f0a8744bcaf9e49a198", "931fc52c9fa647c69f30a1c75fcba0e9d3b8b3ac62e781812467a5cb7e5487a8"}) 2018/03/22 05:07:54 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x1, 0x3, 0x7f, 0x6, r1}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000140)={'security\x00', 0x1000, "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"}, &(0x7f0000001180)=0x1024) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x11, &(0x7f0000000000)="92", 0x1) 2018/03/22 05:07:54 executing program 2: clock_gettime(0x0, &(0x7f00000000c0)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0xac100, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100)=0x2, 0x4) mlockall(0x3) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x8, 0x4) 2018/03/22 05:07:54 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000180)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) r2 = timerfd_create(0x5, 0x80000) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000006, 0x6, 0x80001) mq_timedsend(r2, &(0x7f00000000c0)="c6b735da828d4b91133445a586c2b1af56d02fd30629fa15472670af1140fc497c2cbeecc8e5493a782ab464f24500e44171774f1722", 0x36, 0x9, &(0x7f0000000100)) ioctl$KDSKBSENT(r1, 0x80045438, &(0x7f0000000200)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/22 05:07:54 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x83, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r1 = accept(r0, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x80) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) 2018/03/22 05:07:54 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) fallocate(r0, 0x1, 0x0, 0x969) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r1}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) inotify_init() ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x11, r1) ptrace$peek(0x1, r1, &(0x7f0000002300)) 2018/03/22 05:07:54 executing program 1: gettid() accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000140)) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@dev={0xac, 0x14, 0x14, 0x17}, @in=@rand_addr=0x80000001, 0x4e21, 0x0, 0x4e21, 0x764, 0xa, 0xa0, 0x0, 0x32, r0, r1}, {0x6, 0x9aed4c9, 0x9, 0x4, 0x20, 0x5, 0x80000001, 0x1}, {0x3, 0x9, 0x8, 0x40}, 0x0, 0x6e6bb5, 0x3, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0xca5, 0x2, 0x3, 0x6, 0xb0d, 0xffffffffffffffff}}, 0xe8) fchdir(0xffffffffffffffff) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x24400) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000300)={0x8, 0xae, "9d5acc60112804a790a0f206c03d437492f124bbef4dfe5e75e4643c99cfc2553bb9ffb4bba8734abea2eae6b6b9b5038d27fa87cd4a3598a28aca74499c5bb8c83b73535d185c286c56a0f65c6a740765e76c99c2db285721aa407e9ebd214cdf6375d4a95b47d5ca54f60824ef64ca34e3300a3a02ac6eeaea4f06c1b57deea6018387233900ba461e7ef509795910dc7150886c7005a4981d72f1eb832c5e6106311a426d6256e663f7a8e9c7"}) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/22 05:07:54 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000002100ff0a00000000000000000a000000fe00000000000000040010000c00140000000000000000f6102100cd2b93c4b57deef3a4d9c58fc30412a1"], 0x1}, 0x1}, 0x0) socketpair(0x0, 0x6, 0x100000000, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000100)={0x9, 0x8000, 0xffffffffffffff00}) 2018/03/22 05:07:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000000), 0xff60}}], 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x3, 0x0) bind$ipx(r1, &(0x7f0000000100)={0x4, 0x7, 0x2, "b98412f6aa70", 0xffffffff}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) 2018/03/22 05:07:54 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000040)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x14, 0x18, 0x0, 0x0, 0x91, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5d"}]}, 0xd8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)=ANY=[@ANYBLOB="02010000000000000000000000000000"], 0x98}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r0, 0x1) 2018/03/22 05:07:54 executing program 4: prctl$setfpexc(0xc, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) r3 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000200)={0x1}, 0x8) r4 = socket$packet(0x11, 0x2, 0x300) r5 = syz_open_dev$tun(&(0x7f0000000580)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000300)=0x401, 0x4) r6 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x6) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') fstatfs(r4, &(0x7f00000003c0)=""/191) sendfile(r6, 0xffffffffffffffff, &(0x7f0000000100), 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000002c0)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000000340)={'bcsf0\x00', 0x2000}) 2018/03/22 05:07:54 executing program 5: clone(0x0, &(0x7f0000b53000), &(0x7f0000000140), &(0x7f0000c35ffc), &(0x7f0000000000)) wait4(0xffffffffffffffff, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/03/22 05:07:54 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) signalfd4(0xffffffffffffff9c, &(0x7f0000000000), 0xfffffffffffffef9, 0x0) getpeername$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) ppoll(&(0x7f0000a61000), 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000c8d000)=@generic) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200000000004) sendfile(r2, r3, &(0x7f0000e37000), 0x8080000001) r4 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x40081, 0x0) sendfile(r4, r4, &(0x7f000080037c)=0x2, 0x400000ff) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x8) r5 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) 2018/03/22 05:07:54 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2002, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet(0x11, 0x5, 0x7) recvfrom(r1, &(0x7f0000000200)=""/158, 0xfffffffffffffc6b, 0x0, 0x0, 0xff52) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x4, 0x4) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/03/22 05:07:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000040)=""/60) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e, 0x800) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x101600, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$KDENABIO(r1, 0x4b36) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r2) 2018/03/22 05:07:54 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_snmp6\x00') splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x1, 0xc) getpeername$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) lseek(r0, 0x0, 0x1) 2018/03/22 05:07:54 executing program 2: timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) shutdown(r0, 0x1) 2018/03/22 05:07:54 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000040)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x14, 0x18, 0x0, 0x0, 0x91, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5d"}]}, 0xd8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)=ANY=[@ANYBLOB="02010000000000000000000000000000"], 0x98}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r0, 0x1) 2018/03/22 05:07:54 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000280)=""/113, &(0x7f0000000300)=0x71) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x977c, 0x7fff, 0x4}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x2ddf, 0x8001, 0x1, 0x10000, 0x50}, 0x98) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000340)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000017df4)=@ipv6_newroute={0x24, 0x48, 0x1, 0x0, 0x0, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0xffffffffffff0324, 0xe, 0x0, 0x3, r1}, &(0x7f0000000240)=0x10) accept4$netrom(r3, 0x0, &(0x7f00000001c0), 0x80800) 2018/03/22 05:07:54 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0x80086601, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x5, [{0x10000, 0x7f, 0x8001, 0x0, 0x0, 0x1ffd}, {0x80000000, 0xffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x8001, 0x2, 0x1, 0x0, 0x0, 0x1900}, {0x64b, 0x0, 0xef, 0x0, 0x0, 0x4}, {0x9, 0x93ca, 0x5, 0x0, 0x0, 0x601}]}) ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffffff9) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xffffffff, 0x4, 0x9, 0xfffffffffffffff9, 0x200}, &(0x7f0000000140)=0x14) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000004c0)=""/119) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xfff, 0x100000001, 0x9}, &(0x7f0000000200)=0x10) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000340)={&(0x7f0000ffd000/0x3000)=nil, 0x54e4, 0x2, 0x80, &(0x7f0000ffd000/0x3000)=nil}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r3, 0x0, 0x4, 0x81, 0x7ff8000, 0x8, 0x3, 0x40, {r4, @in6={{0xa, 0x4e20, 0x4, @empty, 0x200}}, 0x1ff, 0x0, 0x5a87, 0x1000, 0x7}}, &(0x7f0000000300)=0xb0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000040)={0x0, 0x5, 0x1, 'queue1\x00', 0x4}) 2018/03/22 05:07:55 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1aff8)={0xfffffffffffffffe}, 0x0, 0x8) link(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$TCSBRKP(r0, 0x5425, 0x1c) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000767ff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x9}, 0x8) rt_sigsuspend(&(0x7f0000000240)={0xfffffffffffffff8}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x3965}, 0x8) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000580)={@multicast2, @local}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @rand_addr=0x2f}, @in6={0xa, 0x4e23, 0x543f13fa, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x50ffd4f2}], 0x84) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) close(r2) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000003c0)={'nat\x00'}, &(0x7f0000000440)=0x54) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000480)="16ba18e5a5f52b0267ba4b32a97cced8f875b0fd12bb1850f51cc39f7e03f431f1c9c91167811b77b8eeb5c97378eda6bf21ed57e1b94aa07799b2c1870a719c30974d26ad997a1e54e259900c90ae4e6f62120cc5800430b179a045598758dca8c42c21cf59731902697a05ab0032db7dbde9bf15e4bbb837472e055d2c57a5fd4f9bf1abec65ca70c2428f6873ca49006eeb9e62891b6805ce40b170552c870d6de3000fa55acb3290db68b11781a96ee5d7e8bcf3757fa8a12bf5074c57c1ede957034b3323a9f0a4a9ccdd096adb44b7") 2018/03/22 05:07:55 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000740)) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000140)={0x7, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, 0x0, 0x8000, 0x0, 0x2, 0x0, 0xffffffff, 0xfffffffffffffffe, 0x9}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) creat(&(0x7f0000b58ff8)='./file1\x00', 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)='\x00', 0x1, 0x0) rename(&(0x7f0000747ff8)='./file1\x00', &(0x7f000044aff8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000013000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000014000/0x2000)=nil, 0x2000}) 2018/03/22 05:07:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0xfffffffffffffffe, @rand_addr=0xfffffffffffffffa}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, 0x0, 0x400, 0x0, 0x0, 0x8000, &(0x7f00000000c0)='rose0\x00', 0x0, 0x0, 0x50}) 2018/03/22 05:07:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xce20, @dev={0xac, 0x14, 0x14}}, 0x6) 2018/03/22 05:07:55 executing program 6: r0 = creat(&(0x7f000088d000)='./file0\x00', 0x0) getxattr(&(0x7f0000e4aff8)='./file0\x00', &(0x7f00000b1000)=@known="73797374656d2e706f7369785f61636c5f6163636573731d", &(0x7f00009c0000)=""/87, 0x57) getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/22 05:07:55 executing program 4: prctl$setfpexc(0xc, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) r3 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000200)={0x1}, 0x8) r4 = socket$packet(0x11, 0x2, 0x300) r5 = syz_open_dev$tun(&(0x7f0000000580)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000300)=0x401, 0x4) r6 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x6) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') fstatfs(r4, &(0x7f00000003c0)=""/191) sendfile(r6, 0xffffffffffffffff, &(0x7f0000000100), 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000002c0)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000000380)=0x7, 0x4) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000000340)={'bcsf0\x00', 0x2000}) 2018/03/22 05:07:55 executing program 5: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x701c0, 0x0) getsockname$netrom(r2, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48) r3 = open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x40) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r4, 0x5606, 0x1) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$TIOCCONS(r4, 0x541d) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x5, 0x9, [0x3, 0x65, 0x1, 0x3f, 0x3, 0x8, 0x4, 0xfb, 0x2]}, &(0x7f0000000340)=0x1a) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000380)={r5, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xb}, 0x2}}}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000480)={r5, 0x100000001, 0x4, [0x10000, 0x6, 0x5, 0x1]}, &(0x7f00000004c0)=0x10) r6 = open(&(0x7f0000000500)='./file0\x00', 0x80, 0x140) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000580)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x110201}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x28, r7, 0x328, 0x70bd29, 0x25dfdbfb, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x1d}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x8081}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000680)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f00000006c0)={r8, 0x1}) r9 = add_key(&(0x7f0000000700)='id_legacy\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="fc864a5a20bd8708ff835c1dae5fcf57c9fc73f6a95bba3c41e7a2875ef43b1140a7fd03c3d608a47eda6b9025b88ec5603141d4dac1a45f6c2aee751395300874ec93639b754137c8b5", 0x4a, r0) getsockname(r3, &(0x7f0000000800)=@nfc_llcp, &(0x7f0000000880)=0x80) execveat(r3, &(0x7f00000008c0)='./file0\x00', &(0x7f0000000940)=[&(0x7f0000000900)='}]\x00'], &(0x7f0000000a80)=[&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)='/dev/hwrng\x00', &(0x7f0000000a00)='/dev/hwrng\x00', &(0x7f0000000a40)='vmnet0eth0[)\x00'], 0x400) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x100000000, 0x100) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000000ac0)=0x80, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000b00)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000c00)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0, 0x0}, &(0x7f0000000c80)=0xc) fchown(r2, r10, r11) keyctl$unlink(0x9, r9, r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000cc0)) keyctl$update(0x2, r0, &(0x7f0000000d00)="b6551953c4fa5070e5cc676d14a9587b15fff2c61d6533eddd22d35a6be0b52dcf7453ce5b9f246a6a2fab3702b29c8d2a6f41fd8ca9768b2055d212cab83e47f98caee420d3e6accf3bd193ce52d127686652fcb1e659a3064170a8ae76a14e8fa27035df92c88ad41d504ec52d25a3fe21ba4f57955afa0be32c041c7a29", 0x7f) setsockopt$inet6_tcp_int(r6, 0x6, 0x6, &(0x7f0000000d80)=0xfff, 0x4) 2018/03/22 05:07:55 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0xc, 0x3, 0x20, &(0x7f0000ffe000/0x1000)=nil, 0x6}) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000500)="de", 0x1}], 0x1) sync_file_range(r0, 0x1, 0x100, 0x2) listen(r2, 0x10000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x3, 0x4) 2018/03/22 05:07:55 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000001340)=[{&(0x7f0000001240)="1d", 0xffffffffffffffe4}], 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xffffffffffffffff, 0x0) getsockname$netrom(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) recvmmsg(r0, &(0x7f000000a780)=[{{0x0, 0x0, &(0x7f000000a6c0)=[{&(0x7f000000a600)=""/155, 0x9b}], 0x1}}], 0x1, 0x200000000100, 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000ffc000/0x2000)=nil) 2018/03/22 05:07:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x18d080) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/22 05:07:55 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x102) sendmsg$unix(r1, &(0x7f0000000200)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000000c0)="f06f46d51f999709222285fc03056792e8bf5dde68e00ae5229c1e7ee0f2199456366e7c5aaea31c7155a1d19be6724bbcd5903e71ac0d459f01f3176529483828756b908d5a2bfffcecb11d7fb6f93975e4eaff1bb0e60fc452b5dd2515b9d7bd8334041b6fef5d3125dae40cd23b4745134f446c5b3e32cc4b47ef84193d7f24073b106cf7b1dc1d6812563409505bfaf5b81d1a3230392de7d32e4990aea990f8ad17965a31acf4a7f2ae", 0xac}], 0x1, 0x0, 0x0, 0x8000}, 0x80005) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) 2018/03/22 05:07:55 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b33000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpgid(0xffffffffffffffff) epoll_pwait(r2, &(0x7f0000000180)=[{}, {}, {}], 0x3, 0x6, &(0x7f00000001c0)={0x7}, 0x8) prlimit64(r4, 0xd, &(0x7f0000000040)={0x10000, 0x1f}, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x78) r5 = dup3(r1, r0, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000240)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x12}, 0x1, 0xa, [@loopback=0x7f000001, @empty, @rand_addr=0x7ff, @loopback=0x7f000001, @broadcast=0xffffffff, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @empty, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x38) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f0000000200)={0xffff, 0x81, 0x8585, 0x7fffffff, 0x150e, 0xffffffffffffff65}) connect$unix(r0, &(0x7f0000699000)=@abs, 0x8) 2018/03/22 05:07:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x60000000}, {0xa, 0x4e20, 0x10000000000000, @dev={0xfe, 0x80, [], 0x10}}, 0xfffffffffffffe00, [0x1ff, 0x80, 0x6, 0x9, 0xffff, 0x3f, 0x3, 0x4]}, 0x5c) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000ffc), 0x4) r3 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040)={0xfffffffffffffffc, 0x24ae00000000, 0x1000, 0x7f, 0xfffffffffffffffa, 0x400, 0x10001, 0x1, 0x5, 0x59e, 0x7}, 0xb) 2018/03/22 05:07:55 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/22 05:07:55 executing program 4: r0 = socket$inet6(0xa, 0xb, 0x2000000004) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0x4) r1 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='\\$]proc@\'(#-vboxnet0keyring]+\x00', 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="7d6deacafb6c51", 0x7, 0xfffffffffffffffb) keyctl$reject(0x13, r2, 0xffffffff00000000, 0x1000, r1) r3 = memfd_create(&(0x7f00000001c0)='vmnet1/lo\x00', 0x3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000200)={0x7, [0x6, 0x8, 0x5, 0x6, 0x134a, 0x2400000000000, 0x0]}, &(0x7f0000000240)=0x12) 2018/03/22 05:07:55 executing program 7: mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x84600, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x100000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x9}, &(0x7f0000000340)=0x8) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') mount(&(0x7f0000fb6000)='..', &(0x7f0000d78000)='.', &(0x7f0000000000)='ubifs\x00', 0x1004, 0x0) chroot(&(0x7f0000000080)='../file0\x00') pivot_root(&(0x7f00000001c0)='.', &(0x7f0000000200)='..') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x1) 2018/03/22 05:07:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000016ffc)=0x2, 0x4) listen(r0, 0x0) close(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x2, 0x80000000, 0x3, 'queue1\x00'}) 2018/03/22 05:07:55 executing program 5: mount(&(0x7f0000875000)='..', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)="7e4673300056f8a4bf1f82fe4c24e33b0e01b329689f479ffad64205dbdc498744b253fd19530121a18d695197b7720fa19ce5a0e7d5457a41aa0cac76643f49594f6a84835ff2e39cbdf5f7043abebea021279fbf3a294dcf4d24ab62eef1eb0d09ab08ad00a94776fc3b3b1c55", 0x0, &(0x7f0000000300)="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") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x19) r1 = creat(&(0x7f0000000000)='..', 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000080)='nodevnodevem1eth0\x00') getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) 2018/03/22 05:07:55 executing program 2: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000a39ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x7fff}) dup3(r2, r0, 0x80000) 2018/03/22 05:07:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8004000}, 0xc, &(0x7f0000028000)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001300ff0a00000000000000001f008187198f010018000000000000000000000000000000000000c076767a5c624f2776cc00e6d1017d40f5a441f11c2a43530af7cde1f497e98ff2ae8954f4734608d09aaa6dbe7f0980f1e05ce8deadf2330074d0ba338ab96548a3aa1e7ab2a985bfd90ccba1bdb677eedcc63db509220f288f"], 0x1}, 0x1, 0x0, 0x0, 0x100000}, 0x0) 2018/03/22 05:07:55 executing program 4: pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x14) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0x60) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000200)={'ip_vti0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{0x5}]}) recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000000040), 0x204e, &(0x7f00000003c0)=""/64, 0x40}, 0x0) r3 = gettid() r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r5 = syz_open_procfs(r3, &(0x7f0000000000)='attr/fscreate\x00') pwritev(r5, &(0x7f0000001400), 0x2a6, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={r6, 0xb, "81547ad9037b45956aba63"}, &(0x7f0000000300)=0x13) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000500)={r6, 0xb7, "175a6c563ab8ef18476be7c7ad2224093e67f3429dc5006ad42000136b0184a2a3b7e25e008fa4e49ff07a8cca833b7470477afd42dca4e5c892bdc6f5c54a5a807354df0d3072d517570325ebad55ed8b9047c721e5be417ec0537ff8fe668a73e2ed764e6c4270c9840eb8d145499ac07b31609cd4d46805a59eedb00c324666a621381f71afd683928f7ec209d09d2fcdcdd0ef1a75351c27a89cd9fef75507ce32a43090091b18ae92b193bb375606a2984729566c"}, &(0x7f0000000340)=0xbf) 2018/03/22 05:07:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_triestat\x00') r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x6) lseek(r0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x80000000}) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x400100, 0x0) 2018/03/22 05:07:55 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x40101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"62640c00000000050000f95742090600", 0x4003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f0000000100)='H', 0x1, 0x0) 2018/03/22 05:07:55 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xb43f) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) readv(r0, &(0x7f0000110fc0)=[{&(0x7f0000701fe7)=""/25, 0x19}], 0x1) [ 71.984300] audit: type=1401 audit(1521695275.357:71): op=fscreate invalid_context=2E2F66696C653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069705F7674693000000000 2018/03/22 05:07:55 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x412001, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000200)=""/179) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x0, {0x2}, {0x2, 0x0, @rand_addr=0x80000001}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='sit0\x00'}) getsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/22 05:07:55 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r1, &(0x7f0000000040)=""/72, 0x48) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='vegas\x00', 0x6) sendmsg(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="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", 0xfb}, {&(0x7f00000001c0)="c555f4964569ec39a67d6a3e9c1e9f193a13df293bc9bd9af7302edd29e7cfa44f528990ffc2ef1c2fcdcbc00dfa2be6be788216714d2e735c3c157f2840c030a5b610692a891c8dd79472d6690b2ee1c6c84dda2fd251830478835812ab1cf09225a0950796c884d5281e839b6a36e5ea5ac6b0bd61a153e43aa9e296657aac5b6a2ccf17f91c9e52f6533cde2a3f378be3db8087429cbf5ba8a63eb19bf40d8d3a083dd53f4c3df979564e2571826969fef6f0cdf6b7589a22bebfc5afaf7fb82392dc32d8ca93e76fab469fc73f96a65fbaabbf90a52822b0cd6b306583dc8ad4ecb28ed82234c59926b29beb9418244adf41aac1e2c59a", 0xf9}], 0x2, 0x0, 0x0, 0x8004}, 0x40) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000480)=0x1, 0x4) getsockname$unix(r1, &(0x7f0000000380), &(0x7f0000000400)=0x6e) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000340)=@req3={0x7f, 0x6, 0xff, 0x0, 0x2, 0x6, 0x9}, 0x1c) 2018/03/22 05:07:55 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000080)="73657467726f12af1c5e906f0375707300") sendfile(r1, r1, &(0x7f0000014000)=0x900008, 0x100000080000000c) sendfile(r1, r1, &(0x7f0000000000), 0x0) 2018/03/22 05:07:55 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) r1 = getpgid(0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup(0xffffffffffffff9c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000003c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000400)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000500)=0xe8) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x200000, 0x0) r10 = accept$netrom(0xffffffffffffffff, &(0x7f0000000640)=@full, &(0x7f00000006c0)=0x48) r11 = socket$pppoe(0x18, 0x1, 0x0) r12 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/policy\x00', 0x0, 0x0) r13 = socket$key(0xf, 0x3, 0x2) r14 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000740), 0x800) r15 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000780)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80800) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)="a001239a992084528cec893808f07b3aae745b3c6c6f654cbb6086a3bcc4370461d0ae6844ea53f7c88f63456873185a882c12b495d3e46f4fde2c1b21059854c0fe96c3bed693a87896f1409af8b7fb83a1d98a34fb3ae3c7094b27c879a56a84a7ccc0a6e04600e52e718b0583319dd0c49d2cb93bc646fc86565cabb27f6f535574", 0x83}, {&(0x7f0000000180)="072a7461fe61fd804c387e583605a37610e2a8a80c7a2c716b1a8cc884a5b59d9807c2dd240115532ce490", 0x2b}, {&(0x7f00000001c0)="22a91891881eb74dfe3ac5e3ca4d75b0e512bf48765f63c0eab9e1b357e12980dbc63d7c72d4a501b96be98d08259aced2b13f5eec7675", 0x37}], 0x3, &(0x7f0000000800)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14, r15, r16]}], 0x90, 0x80}, 0x4000) keyctl$setperm(0x5, 0x0, 0x0) 2018/03/22 05:07:55 executing program 0: r0 = gettid() ptrace$poke(0x5, r0, &(0x7f00000001c0), 0x2) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') readv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/28, 0x65}], 0x1) exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000240)={r2, 0x8}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000180)={r3, &(0x7f0000000300)=""/4096}) 2018/03/22 05:07:55 executing program 3: sysfs$2(0x2, 0x7fffffff, &(0x7f0000000100)=""/177) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="00ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dd0000000000000000000000000000000000000000001465a8e6659f78d71d11273df7ceb9ab583b3f7fb903732edad323dff9d3513d7321e2cedde9707393b4dc953ba6cc09"], 0x90) 2018/03/22 05:07:55 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) fgetxattr(r0, &(0x7f00000000c0)=@random={'osx.', '/exe\x00'}, &(0x7f0000000180)=""/4096, 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)=""/119, 0x0) 2018/03/22 05:07:55 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) writev(r0, &(0x7f000070c000)=[{&(0x7f0000a5d000)="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", 0x93c}], 0x1) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x44}], 0x18) 2018/03/22 05:07:55 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000100)={0x4, &(0x7f0000000040)=""/4}) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) sendmsg$unix(r1, &(0x7f0000000500)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000200)="d2", 0x1}, {&(0x7f0000000400)}], 0x2}, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/22 05:07:55 executing program 2: socketpair(0xa, 0x4, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/25, &(0x7f0000000140)=0x19) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000200)={0x19, &(0x7f00000001c0)="4f3b60c0f40b551ceb2f1badf5ad935e886d6c677867a6dbb3"}) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000240)=0x8001, 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x26, 0x20}}) 2018/03/22 05:07:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x200000c0, 0x200000f0, 0x20000120], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x108) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) clone(0x0, &(0x7f00008dcfff), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000004, 0x0) 2018/03/22 05:07:55 executing program 3: r0 = socket$inet6(0xa, 0x80800, 0x1) r1 = gettid() ptrace$peekuser(0x3, r1, 0x0) fallocate(r0, 0x41, 0x0, 0x10000000076) 2018/03/22 05:07:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='task\x00') fchdir(r0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/22 05:07:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='cubic\x00', 0x6) 2018/03/22 05:07:55 executing program 4: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x800000000001}) r1 = creat(&(0x7f00000002c0)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000300)='./control\x00') dup2(r1, r0) 2018/03/22 05:07:55 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x0, 0x80000000}) pipe(&(0x7f0000000300)={0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800021}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@getaddr={0x14, 0x16, 0x100, 0x70bd29, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_init1(0x0) sendmsg$nl_generic(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="90004c5cc96a6f7e489420b09dd61200002100220026bd7000fedbdf2513000000f04482fafe0b83d26f80a0cb39405808df15c7ba36f09371a062c5451498d52479c4b2f510b7261e1470be0e8c2d86e89feec7f418abc1f757ca25a3aabf1ccb1d248d80de2f7eaef18961156d8d81061fc96704e68731491ce7fd5cd41bc57e6960d752c25fd902"], 0x90}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000280), 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x3, 0x9, [0x3, 0x7, 0x4000000000000000, 0x5, 0x6, 0x7, 0x7fff, 0x2, 0x2]}, &(0x7f00000001c0)=0x1a) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, &(0x7f0000000240)=0x4) [ 72.275694] audit: type=1400 audit(1521695275.647:72): avc: denied { getattr } for pid=11826 comm="syz-executor7" name="NETLINK" dev="sockfs" ino=26157 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/22 05:07:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r1 = memfd_create(&(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x2) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000001c0)=0x8, &(0x7f0000000200)=0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$netlink(r2, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x1}, 0x38) 2018/03/22 05:07:55 executing program 7: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) creat(&(0x7f0000f6dfb3)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) 2018/03/22 05:07:55 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000000040)='..', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) chroot(&(0x7f0000000100)='..') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x1, 0x9, 0x10001, 0x0, 0xf}) r1 = open(&(0x7f0000000000)='..', 0x2000, 0x8) getpeername$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c) pivot_root(&(0x7f0000000700)='..', &(0x7f0000000780)='..') 2018/03/22 05:07:55 executing program 2: mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000000080)) chroot(&(0x7f0000000040)='./file0\x00') removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'user.', '-$\x00'}) 2018/03/22 05:07:55 executing program 4: mprotect(&(0x7f00000da000/0x2000)=nil, 0xfffffffffffffce9, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003340)='/dev/hwrng\x00', 0x301000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003380), &(0x7f00000033c0)=0xb) socketpair(0x9, 0xf, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/111) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xffffffffffff5299}, &(0x7f0000000100)=0x8) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) r5 = request_key(&(0x7f0000000400)='id_legacy\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='vboxnet0eth0-lokeyringvmnet1em0+@\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r4, r5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x3, 0x100, 0x8, 0x101, 0x80000000, 0xff, 0x8, 0x64, 0x100000000, 0x627, 0x40, 0x7ff, 0x15d, 0x8001]}, &(0x7f0000000240)=0x100) 2018/03/22 05:07:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/route\x00') pread64(r0, &(0x7f0000000000)=""/8, 0x8, 0x40100080) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xffffffff, 0x100, 0x8, 0x200, 0x3}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}}, &(0x7f0000000280)=0xb0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000440)={0x0, {{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x12}}}, 0x88) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0xffffffffffffffff}], 0x2c) 2018/03/22 05:07:55 executing program 0: r0 = socket(0x2000000000010, 0x2, 0x0) write(r0, &(0x7f0000949fdc)="240000002e001d003200000800407700fbffffff0100000000000000ffffffff0100ff10", 0x24) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400400, 0x0) 2018/03/22 05:07:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000040000)='net/dev\x00') readv(r0, &(0x7f0000eeb000)=[{&(0x7f0000af5f47)=""/185, 0xb9}, {&(0x7f0000fea000)=""/190, 0xbe}], 0x2) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000000)='net/ip_mr_vif\x00') 2018/03/22 05:07:55 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="ff439429b46d42c6c0036d4d6fc6f9497228cd79351f13a46a49c719", 0x1c}, {&(0x7f0000000300)="d7ad667250b9ba44f3270225a7434d00e2127845a71a1df88281b53d", 0x1c}], 0x2) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="008320f72c6305417434e56e2be21dfb1c7ccf561d46a7b0119649fe35ad92cf747bbc3a107288cbed3fa4d5b11f6038ef527011b02ae07dd8d210dca52ecb77b085558efdd6bdfa94bb9c341b4601f739d7625b47714c365d508cf4991c0b773cc810587eea05e4b188a409ee3b366b6e1c20b102e9dfa00ce6860b1bcf560b23abc782c6fcd9101e746c016d2531b175db7736ebf6ef541ef2b5a0bc77f83ed215b6ecaf637cb9dd106594acb505519a73bfc4fc37abf5fd846570dba9ddd9898e489f1375458069fc725a3a928a1591493f2873f0cd4eec38bea009033e104f7495382334995ff6485bb6a80b2b15184eabd4dd5ab891b653", 0xfa}], 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x3, 0x4) readahead(r0, 0xfa, 0x83d5) 2018/03/22 05:07:55 executing program 3: r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000001380)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000014c0)=0x4) r2 = dup(0xffffffffffffff9c) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000000080), &(0x7f00000012c0)=0x4) process_vm_writev(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/234, 0xea}], 0x1, &(0x7f0000001480)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/185, 0xb9}], 0x2, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x402400, 0x0) getsockname$packet(r3, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001340)=0x14) getsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001600)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f0000000040)=0x100000001, 0x4) 2018/03/22 05:07:55 executing program 7: prctl$intptr(0x8, 0xfffffffffffffffc) 2018/03/22 05:07:55 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x23c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00), 0x38}}], 0x4000000000000e1, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='r', 0x1, 0xfffffffffffffffb) 2018/03/22 05:07:56 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x3) 2018/03/22 05:07:56 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x400) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000040)=0x9) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000080)={0x5, 0x1000, 0x1, 0x5, 0x9e8, 0xfffffffffffffffe}) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/03/22 05:07:56 executing program 1: mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) r0 = socket$inet6(0xa, 0x8000f, 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1ff, 0x6}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x7}}, 0x80000000, 0xfffffffffffffffd, 0x7, 0x7, 0x80000001}, &(0x7f00000001c0)=0x98) 2018/03/22 05:07:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000400)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) getsockname(r0, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x80) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000500)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) r3 = fcntl$dupfd(r0, 0x0, r0) sendto$ipx(r3, &(0x7f0000000c80)="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", 0x5d9, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "98d3dba6bfff"}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000040)={'eql\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x6, 0x3, 0x6}, 0xfffffffffffffff7, 0x1, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x2, 0x5, 0x6}) shutdown(r0, 0x1) r4 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000004, 0x10, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000003c0)={0xa8, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="01634040000000000000000002000000000000000000004000000000000000100000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="85616466000000000000000000000000040000000000000033000000000000008561646600000000070000000000000001000000000000000700000000000000"], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='H\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="01634040020000000000000002000000000000000000000011000000000000000000000030000000000000002800000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="852a6a7700010000", @ANYRES64=r4, @ANYBLOB="0100000000000000852a6873c2c3c544", @ANYRES64=r5, @ANYBLOB="0200000000000000"], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="1063084003000000000000000d63000006630440000000000663044002000000"], 0x3c, 0x0, &(0x7f0000000380)="24e4ad3356fe60d7835d8f35da9c8e412836a9fde79a0b86eba50b6ecffe92d007fd0b8eca584db815133e383d4e89f29c270b6b5d6defb86a969391"}) 2018/03/22 05:07:56 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x4000000006}, 0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9bb}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x84) 2018/03/22 05:07:56 executing program 3: r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000001380)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000014c0)=0x4) r2 = dup(0xffffffffffffff9c) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000000080), &(0x7f00000012c0)=0x4) process_vm_writev(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/234, 0xea}], 0x1, &(0x7f0000001480)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/185, 0xb9}], 0x2, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x402400, 0x0) getsockname$packet(r3, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001340)=0x14) getsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001600)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_int(r4, 0x1, 0x2b, &(0x7f0000000040)=0x100000001, 0x4) 2018/03/22 05:07:56 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x400000000, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/03/22 05:07:56 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'dummy0\x00', 0x10}) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000001c0)) 2018/03/22 05:07:56 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) read(r0, &(0x7f0000000000)=""/175, 0xaf) 2018/03/22 05:07:56 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8932, &(0x7f00000000c0)={'syz_tun\x00', @ifru_mtu=0x2}) unshare(0x8000400) readv(r0, &(0x7f000031cfc0), 0x0) 2018/03/22 05:07:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x89, 0x4) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)="390000001100094701bc61e1c30500ff720000000200000045eff7e6ad9d4a053f50af410f0700000000000000001a000f0000034000090004", 0x39}], 0x1) 2018/03/22 05:07:56 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000086000)='mountinfo\x00') fgetxattr(r0, &(0x7f0000000040)=@random={'osx.', 'mountinfo\x00'}, &(0x7f0000000080)=""/166, 0xa6) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x2, 0x5, 0x200, 0x7, 0xe68, 0x5}) close(r0) 2018/03/22 05:07:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fchmod(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x1, 0x0) dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) open(&(0x7f00000002c0)='./file0\x00', 0x102, 0x2) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) clock_gettime(0x0, &(0x7f0000008800)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000008580)=[{{&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/239, 0xef}], 0x1, &(0x7f0000002c00)=""/179, 0xb3}}, {{&(0x7f0000002cc0)=@sco, 0x80, &(0x7f00000040c0)=[{&(0x7f0000003fc0)=""/201, 0xc9}], 0x1, &(0x7f00000001c0)=""/237, 0xed}}], 0x2, 0x0, &(0x7f0000008840)={0x0, r2+30000000}) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) poll(&(0x7f0000023fb0)=[{r3, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r3, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) 2018/03/22 05:07:56 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000), 0x32) ioctl(r0, 0x227d, &(0x7f000097e000)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x5b1c, 0x0, 0x8, "f840967e214739948a30a69a17e331057e921b2ab247d32b78698e46284d5497d14910f5d10ed8878f1aeca42a729499c9e17fe5b726917c885adb909e0b770f61926e7168851744d5b77b319b14bbac"}, 0xd8) 2018/03/22 05:07:56 executing program 6: ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="4235de2c9debde5375cbec7a302c8463252ae47692e5034ace890b4471c1bc49"}) [ 72.660264] ================================================================== [ 72.667667] BUG: KASAN: use-after-free in sg_remove_request+0x103/0x120 [ 72.669663] netlink: 25 bytes leftover after parsing attributes in process `syz-executor5'. [ 72.682875] Read of size 8 at addr ffff8801c9d472c0 by task syz-executor4/11937 [ 72.690311] [ 72.691933] CPU: 0 PID: 11937 Comm: syz-executor4 Not tainted 4.9.88-g71df7bb #60 [ 72.699537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.708875] ffff8801c2627a60 ffffffff81d95f19 ffffea00072751c0 ffff8801c9d472c0 [ 72.716851] 0000000000000000 ffff8801c9d472c0 ffff8801c2df4438 ffff8801c2627a98 [ 72.724819] ffffffff8153e793 ffff8801c9d472c0 0000000000000008 0000000000000000 [ 72.732793] Call Trace: [ 72.735353] [] dump_stack+0xc1/0x128 [ 72.740686] [] print_address_description+0x73/0x280 [ 72.747326] [] kasan_report+0x255/0x380 [ 72.752918] [] ? sg_remove_request+0x103/0x120 [ 72.759118] [] __asan_report_load8_noabort+0x14/0x20 [ 72.765847] [] sg_remove_request+0x103/0x120 [ 72.771904] [] sg_finish_rem_req+0x295/0x340 [ 72.777944] [] sg_read+0xa16/0x1440 [ 72.783203] [] ? entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 72.790274] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 72.796913] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 72.803897] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 72.810533] [] __vfs_read+0x103/0x670 [ 72.815953] [] ? default_llseek+0x290/0x290 [ 72.821893] [] ? fsnotify+0x86/0xf30 [ 72.827225] [] ? fsnotify+0xf30/0xf30 [ 72.832644] [] ? avc_policy_seqno+0x9/0x20 [ 72.838497] [] ? selinux_file_permission+0x82/0x460 [ 72.845132] [] ? security_file_permission+0x89/0x1e0 [ 72.851855] [] ? rw_verify_area+0xe5/0x2b0 [ 72.857708] [] vfs_read+0x11e/0x380 [ 72.862972] [] SyS_read+0xd9/0x1b0 [ 72.868224] [] ? vfs_copy_file_range+0x740/0x740 [ 72.874604] [] ? do_syscall_64+0x48/0x490 [ 72.880371] [] ? vfs_copy_file_range+0x740/0x740 [ 72.886743] [] do_syscall_64+0x1a4/0x490 [ 72.892422] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 72.899313] [ 72.900910] Allocated by task 11148: [ 72.904592] save_stack_trace+0x16/0x20 [ 72.908621] save_stack+0x43/0xd0 [ 72.912049] kasan_kmalloc+0xad/0xe0 [ 72.915728] kasan_slab_alloc+0x12/0x20 [ 72.919672] kmem_cache_alloc+0xba/0x290 [ 72.923708] fasync_helper+0x37/0xb0 [ 72.927389] sock_fasync+0xd1/0x1e0 [ 72.930985] do_vfs_ioctl+0x2d8/0x1140 [ 72.934842] SyS_ioctl+0x8f/0xc0 [ 72.938178] do_syscall_64+0x1a4/0x490 [ 72.942033] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 72.947100] [ 72.948696] Freed by task 17: [ 72.951770] save_stack_trace+0x16/0x20 [ 72.955714] save_stack+0x43/0xd0 [ 72.959136] kasan_slab_free+0x72/0xc0 [ 72.962992] kmem_cache_free+0xc7/0x300 [ 72.966934] fasync_free_rcu+0x1d/0x20 [ 72.970790] rcu_process_callbacks+0x898/0x1300 [ 72.975426] __do_softirq+0x206/0x951 [ 72.979204] [ 72.980800] The buggy address belongs to the object at ffff8801c9d47280 [ 72.980800] which belongs to the cache fasync_cache of size 96 [ 72.993421] The buggy address is located 64 bytes inside of [ 72.993421] 96-byte region [ffff8801c9d47280, ffff8801c9d472e0) [ 73.005094] The buggy address belongs to the page: [ 73.010001] page:ffffea00072751c0 count:1 mapcount:0 mapping: (null) index:0xffff8801c9d47200 [ 73.019526] flags: 0x8000000000000080(slab) [ 73.023815] page dumped because: kasan: bad access detected [ 73.029490] [ 73.031088] Memory state around the buggy address: [ 73.035985] ffff8801c9d47180: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 73.043310] ffff8801c9d47200: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 73.050636] >ffff8801c9d47280: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 73.057963] ^ [ 73.063378] ffff8801c9d47300: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 73.070728] ffff8801c9d47380: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 73.078059] ================================================================== [ 73.085383] Disabling lock debugging due to kernel taint [ 73.093961] Kernel panic - not syncing: panic_on_warn set ... [ 73.093961] [ 73.101331] CPU: 0 PID: 11937 Comm: syz-executor4 Tainted: G B 4.9.88-g71df7bb #60 [ 73.110138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.119473] ffff8801c26279b8 ffffffff81d95f19 ffffffff841981e7 ffff8801c2627a90 [ 73.127447] 0000000000000000 ffff8801c9d472c0 ffff8801c2df4438 ffff8801c2627a80 [ 73.135419] ffffffff8142fa71 0000000041b58ab3 ffffffff8418bc48 ffffffff8142f8b5 [ 73.143394] Call Trace: [ 73.145958] [] dump_stack+0xc1/0x128 [ 73.151291] [] panic+0x1bc/0x3a8 [ 73.156275] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 73.164476] [] ? preempt_schedule+0x25/0x30 [ 73.170878] [] ? ___preempt_schedule+0x16/0x18 [ 73.177079] [] kasan_end_report+0x50/0x50 [ 73.182852] [] kasan_report+0x16b/0x380 [ 73.188452] [] ? sg_remove_request+0x103/0x120 [ 73.194654] [] __asan_report_load8_noabort+0x14/0x20 [ 73.201376] [] sg_remove_request+0x103/0x120 [ 73.207402] [] sg_finish_rem_req+0x295/0x340 [ 73.213427] [] sg_read+0xa16/0x1440 [ 73.218769] [] ? entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 73.225843] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 73.232478] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 73.239458] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 73.246179] [] __vfs_read+0x103/0x670 [ 73.251596] [] ? default_llseek+0x290/0x290 [ 73.257536] [] ? fsnotify+0x86/0xf30 [ 73.262869] [] ? fsnotify+0xf30/0xf30 [ 73.268300] [] ? avc_policy_seqno+0x9/0x20 [ 73.274156] [] ? selinux_file_permission+0x82/0x460 [ 73.280800] [] ? security_file_permission+0x89/0x1e0 [ 73.287529] [] ? rw_verify_area+0xe5/0x2b0 [ 73.293381] [] vfs_read+0x11e/0x380 [ 73.298629] [] SyS_read+0xd9/0x1b0 [ 73.303787] [] ? vfs_copy_file_range+0x740/0x740 [ 73.310165] [] ? do_syscall_64+0x48/0x490 [ 73.315934] [] ? vfs_copy_file_range+0x740/0x740 [ 73.322312] [] do_syscall_64+0x1a4/0x490 [ 73.327992] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 73.335352] Dumping ftrace buffer: [ 73.338862] (ftrace buffer empty) [ 73.342541] Kernel Offset: disabled [ 73.346136] Rebooting in 86400 seconds..