0x6, &(0x7f0000db7000)={0x0, 0x1c9c380}, &(0x7f0000b4c000-0x8)={0x9}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000eb000-0xc)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000cf5000+0xa7b)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000a3a000-0xc)={@rand_addr=0x9, @rand_addr=0x8, r3}, 0xc) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000e61000-0x19)=""/25, &(0x7f00000c8000)=0xfffffffffffffecd) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000be5000)={0x0, 0x0}) ptrace$setsig(0x4203, r2, 0x2, &(0x7f0000ab4000)={0x21, 0xfffffffffffffffb, 0x7fff, 0x9}) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005f3000-0x8)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f00006fe000)='maps\x00') sendfile(r0, r3, &(0x7f00006df000-0x8)=0x0, 0x800) [ 112.220018] binder: release 17678:17685 transaction 96 out, still active [ 112.227054] binder: undelivered TRANSACTION_COMPLETE [ 112.232457] binder: undelivered transaction 95, process died. [ 112.238572] binder: send failed reply for transaction 96, target dead 2018/01/28 11:12:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) bind$inet6(r0, &(0x7f000072f000-0x1c)={0xa, 0x3, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x0}, 0x1c) r1 = dup(r0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000f93000)={0x0, 0x0}, &(0x7f00008c6000)=0x10) 2018/01/28 11:12:34 executing program 5: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000635000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) getpgrp(r1) 2018/01/28 11:12:34 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000004000-0x8)='./file0\x00', 0x8101, 0x180) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000002000)={0xc0000000000000, 0x8d, "c203d74fe5b746d4abcb0d4d6c0b61c027a37773e61bb389ed5561f4e943bc6eb93c519ae6675481b9c6f1b2de3d941a8c494d654617dd6e0986871fe3363368c29587a73f4eaa892fd102363e9ff4251cc4b8ed6259bee7148635767668d1db97cac6f48c56ab07d3139385612c3a77a0ed2e8faec18cdfb42cf44def6122af3df1e05460de12bf0b4b236f6d"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x230000, 0x0) r1 = epoll_create(0x8) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00005e9000)=0x0) sched_rr_get_interval(r3, &(0x7f0000a7d000-0x10)={0x0, 0x0}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d44000-0x15)='/proc/self/net/pfkey\x00', 0x8040, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000ea8000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000096000-0xc)={r5, 0x80000, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000335000)='./file0\x00', 0x0) mount(&(0x7f0000ed9000)='./file0\x00', &(0x7f00009aa000)='./file0\x00', &(0x7f00000b4000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000c78000)="") ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000b1d000-0x58)={0x3, 0x4, 0x3, 0x5, 0x4, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000dc3000)="", 0x0, 0xfffffffffffffffd) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000601000-0x12)='/dev/loop-control\x00', 0x1, 0x0) ioctl$LOOP_CTL_ADD(r6, 0x4c81, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000dc4000)=0x0) pipe(&(0x7f00007d3000-0x8)={0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bd8000-0x15)='/dev/pktcdvd/control\x00', 0x6000, 0x0) 2018/01/28 11:12:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x111) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000e6000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0xfffffffffffffffb, 0x2, "57b934fb8244e5c27d4537919087fee39d4bf1f1ab0cced03051209888344cb274966d934be66168ea5c8416241f613fdce00d576a227c32a0f7e8e59874be7a3cad02dbf31c99bf6650e51f2ab1b9bc"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = dup2(r1, r1) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f00002de000)=0x0, 0x4) 2018/01/28 11:12:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a65000)='/dev/keychord\x00', 0x8000, 0x0) setns(r0, 0x8000000) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) 2018/01/28 11:12:34 executing program 5: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000358000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af1000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000636000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r1}) sendto$inet6(r0, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1ff}, 0x0}, 0x1c) 2018/01/28 11:12:34 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000bf0000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000d27000)={0x0, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00002b0000)={0x8, 0x8001, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000f1f000)={0x0, 0x20, 0x80b, 'queue0\x00', 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x6)=']em0{\x00', 0xffffffffffffffff) request_key(&(0x7f0000707000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x1)='\x00', r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000906000)='\x00', 0x1, &(0x7f0000066000-0x1)='\x00') request_key(&(0x7f000016a000-0xd)='dns_resolver\x00', &(0x7f0000cdb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000590000-0x20)='posix_acl_accessselinuxvboxnet1\x00', 0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000935000-0xc)='/dev/autofs\x00', 0x400, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000ad0000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="5c274cd31e84", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="dff168fea80e5283095e3620438848d1"}) 2018/01/28 11:12:34 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x3, 0x9, 0x40002) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x0, &(0x7f0000fd9000)=0x0) close(r0) 2018/01/28 11:12:34 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x501400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002000)={0x0, 0x100, 0x8202, 0x20, 0x80000, 0x0, 0x0, 0x7, 0x0}, &(0x7f0000003000-0x4)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x100000000, 0x7}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x301000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000)={0x2, 0x7, 0x4, 0x400040, 0xff, 0x8, 0x3, 0xffffffffffffffff, 0x100000001, 0x80, 0x70c9}, 0xb) r3 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, r4}) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e7b000-0x7d)=""/125, &(0x7f000095e000)=0x7d) 2018/01/28 11:12:34 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000004000-0x8)='./file0\x00', 0x8101, 0x180) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000002000)={0xc0000000000000, 0x8d, "c203d74fe5b746d4abcb0d4d6c0b61c027a37773e61bb389ed5561f4e943bc6eb93c519ae6675481b9c6f1b2de3d941a8c494d654617dd6e0986871fe3363368c29587a73f4eaa892fd102363e9ff4251cc4b8ed6259bee7148635767668d1db97cac6f48c56ab07d3139385612c3a77a0ed2e8faec18cdfb42cf44def6122af3df1e05460de12bf0b4b236f6d"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:34 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/autofs\x00', 0xc100, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000002000-0x3a)=""/58) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000005000)="", 0x0) 2018/01/28 11:12:34 executing program 3: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9e000-0x16)='net/ip_tables_matches\x00') readv(r0, &(0x7f0000aa5000)=[{&(0x7f0000aa1000-0x3d)=""/61, 0x3d}, {&(0x7f0000aa2000-0x27)=""/39, 0x27}, {&(0x7f0000aa3000-0x13)=""/19, 0x13}, {&(0x7f0000a8d000)=""/95, 0x5f}, {&(0x7f0000aa4000-0x69)=""/105, 0x69}, {&(0x7f0000aa5000-0x6a)=""/106, 0x6a}], 0x6) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aac000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aab000)=0xc) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000aac000-0x12)={0x1, 0x7, 0x2, 0x4, r1}) 2018/01/28 11:12:34 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000040f000-0x6)={0x0, 0x3}, &(0x7f0000156000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000641000-0x10)={r2, 0x20, &(0x7f00002f4000-0x20)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000886000)=0x10) 2018/01/28 11:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000628000-0x12)='/dev/loop-control\x00', 0x100, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000143000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7d000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f000050c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r3}) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:34 executing program 0: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d17000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x0}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000847000)={@common='bcsh0\x00', @ifru_flags=0x0}) 2018/01/28 11:12:34 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bf3000)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x3}, &(0x7f000002a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x38, 0x6feb82d4, 0x16}, &(0x7f0000001000-0x4)=0xa0) fcntl$setsig(r0, 0xa, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000cc4000)={r2, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={r1, @in6={{0xa, 0x1, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0x9cd, 0x2, 0xed2b, 0x4, 0x0, 0x100, 0x3, 0x39, 0x101, 0xfea2, 0x1f, 0x80, 0xa8, 0xffffffffffff0001]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000003000-0x8)='trusted\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000003000)=@known='security.capability\x00', &(0x7f0000003000)=""/79, 0x4f) ftruncate(r0, 0x80) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000002000-0x24)={0x2e4a, 0x9, 0x9, 0x100000001, 0x7f, 0x5, 0x4, 0xffff, 0x800, 0x1, 0x1ff, 0x101}) r4 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000004000)=0x10) fcntl$getflags(r4, 0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000006000-0x38)={&(0x7f0000006000-0xa)={0x10, 0x0, 0x0, 0x45202058}, 0xc, &(0x7f0000002000)={&(0x7f0000001000)={0x1334, 0x1c, 0x400, 0x2, 0x1, {0x7, 0x0, 0x0}, [@generic="d8d07291eeb2639fbf4fedc360664e9f60f356dd8516a9673406ac2a5219c062d77b78dca36ef2f932302ea0361f96da37cd53a5176ef735c87ae9de151d5b47e6f75adb2dc9a666e83e7387171076cca495e06d9dd83e67806d751d90c26d1a6d10d89b45764e947195c8fa3b0e932883cbc8377009c2ff4aff9ad30d2f0383efdc4af097fbab10eafdcce1d0b9c5dd10286028e6aebf0c6a6bb23b81dbb195c09c03ba92a5855d938ac50edcd707", @nested={0x1268, 0x5b, [@generic="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", @typed={0xc, 0x73, @u32=0x5}, @typed={0xc, 0x39, @uid=r5}, @generic="84687a96e5f8e69e3924c727e27c818d3a06075e0776facff6044ee258080933f5d6396ffdd975128b356193914d73fdda71b4edd886697844ba6880a50345018886fac7f128bcbc1e0f69eedce47bf96501da6b4e8960a510be52773f564eae650aea03633641cb76efc80b573d6bc604ce1ea64ceeb74b0817c8f13d0e9cb165d32f05839f1808c979b6dd3f1403bbfc7e04407496809557116ea337a60ecafbecec77ee4516ca4d78757aef78ef1b8852e647472f2940c00527", @typed={0x84, 0x6, @binary="9907b2fa0bd9e561d8675a2da6bb0c4259b20e64b6541b1bcd43dc62acd69f265003b7415be405dbb5facc4809fa89e684b2c836fc65fc094306767bcc9b261f5d1d75e836d0e42234c937e0d3d8183eb87cda2fe2f2a7533590183786f3069ac0834acd1ca5e0fcd4ce8af4479bf3fa7bec03a745e058fcf376ae"}, @generic="6154a300873fbb97e1e53f75f913f5509334d7bcf400ba97ba2ce1931588332dd3a25874660d54", @typed={0xe4, 0x75, @binary="4418d9d6ee8875e803439bf1b756bbec9c4017c5018c101e3b868a04743d26113e3dfd3406ae5740dcb64d4831b7e68b896edee82c94435ecf1f3be2a57d10a273e6c7fbe5a916893352e1548bf2b2d593d91f8cb8659767067681d426f04d3d0cc0d681b2de4215bdd12f69bbf81c4bdb12b08ce78ef1d9bcad0afd9cb3e28f50beac4ef5800f1e14ca1de6ad7817820d51be1bf9c8e276fe3f7cb02e11d79f595caa38cac7952188ba8c2087585410e82693629c0985c4d2fd58449588f11d36f7f9ff7afc08378ec6b0143713defcc749164232e2d64550"}]}, @typed={0x8, 0x15, @void=""}]}, 0x1334}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000003000-0x8)=0x3) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000004000-0x50)={@common=""/16, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000001000)={0xd71, 0x6, 0x100000000}}}) 2018/01/28 11:12:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) socket$unix(0x1, 0x7, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)={0xfffffffffffffffe, 0x0}) 2018/01/28 11:12:34 executing program 0: mmap(&(0x7f0000000000/0x392000)=nil, 0x392000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000392000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000392000)='/dev/sequencer2\x00', 0x10001, 0x0) r0 = socket$inet(0x2, 0x0, 0xffff) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fchmod(r0, 0x140) 2018/01/28 11:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x0, &(0x7f000004a000)={0x0, 0x0}) ppoll(&(0x7f00002a8000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000f80000)={0x0, r2+30000000}, &(0x7f0000f50000-0x8)={0x0}, 0x8) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000615000)={0x0, 0xb7, "dc55032b73ed55148950388f1e561879ceae6efb6cb2cb7169c2fa8ac698e787a9f6e914a128a61a0c25c36f6f870d30526fccf5bf47ac4e11c342f285877c496318a4138d70a70c56b612af286e88e2e732dc949badc2f68a49b7b7245307ae60041a34ae4220ed3855e480d7bd315a0fb90ec1fa62af8f7f13a72eec194bc6e180a7628f2b2140179805916845456edccc3aa6caee08f5a5d70b6f35afc7c6a6540e962df5cde7f686103d33ed5ea423363089d6f4ff"}, &(0x7f00008bd000)=0xbf) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fcd000)={r5, @in6={{0xa, 0x2, 0xbfc4, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sync_file_range(r4, 0x1, 0x1000000000000000, 0x2) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_pwait(r1, &(0x7f000059d000)=[{0x0, 0x0}], 0x1, 0x3ff, &(0x7f00002a8000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) 2018/01/28 11:12:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000412000-0xf)='/dev/sequencer\x00', 0x4400, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000abd000-0x4)=0xe2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000448000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f000009b000-0x8)={0x0, 0x0}) ptrace$pokeuser(0x6, r2, 0x100000000, 0x4) ptrace$setopts(0x4206, r2, 0x72, 0x100000) getsockname$packet(0xffffffffffffffff, &(0x7f00005d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000021000)=0x14) pipe2(&(0x7f0000f33000)={0x0, 0x0}, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f000017e000-0x10)={0x15, 0xff, &(0x7f000095e000)="09eb86992afd222f329f4eaca34be501deee8fa1b1d3c9ed4637532c9a64e3f1ad1a3fe3d49c60962bbc8335e9033bb9d42d7b9c6e31744d54a7f8c8721d1164eb073470d69602eed9b57ad78fcd90ea671b7e1b439c6a7215cf69b0af2c312af2ed8f00c63c697625a10132c4ec35bea8c9522904960c9470850731518f2821ba798e973cc0fd1a0db68852bcb53324116013de26152b811af61d35979ad225d524d18c41a969caf2558957a6e060028d6a7bea718349c2a915f36b0e4c07b3b04c6f11c9a1e0ad251ff48f2570ee4c1236d08ffb07606198a0ea42b833c1d6f635d762f43e2695bdc91b4719bf3af809c9800f51449666b0e3d596e88bda"}) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000002f000)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x17}, r3}, 0xc) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f000056b000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000792000-0xa0)={0x0, @in6={{0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x89e6, 0x4, 0x3, 0x6, 0x4}, &(0x7f00000f9000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000c4b000-0x2f)={r6, 0x27, "1de66ae3d1b048ca9152a6c1be29bd97a619abe06e7a86175636c4f144678750d5b9a3aab2725e"}, &(0x7f00003a1000-0x4)=0x2f) 2018/01/28 11:12:34 executing program 5: mmap(&(0x7f0000000000/0x955000)=nil, 0x955000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000954000)=""/0, &(0x7f000094e000-0x4)=0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000039c000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f00002df000)=0xfffffffffffffebd) 2018/01/28 11:12:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000e95000-0x4)=0x4, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f000014f000)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000e60000)=""/170) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b5a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/28 11:12:34 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a04000)='/dev/hwrng\x00', 0x240200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00006f7000)={{0x5, 0x2}, {0x3fc0000000000, 0x1}, 0x8, 0x2, 0xf3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000b21000)=0x4) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:34 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000004000-0x8)='./file0\x00', 0x8101, 0x180) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000002000)={0xc0000000000000, 0x8d, "c203d74fe5b746d4abcb0d4d6c0b61c027a37773e61bb389ed5561f4e943bc6eb93c519ae6675481b9c6f1b2de3d941a8c494d654617dd6e0986871fe3363368c29587a73f4eaa892fd102363e9ff4251cc4b8ed6259bee7148635767668d1db97cac6f48c56ab07d3139385612c3a77a0ed2e8faec18cdfb42cf44def6122af3df1e05460de12bf0b4b236f6d"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:34 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000)=0x0, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000023000-0x8)='./file0\x00', 0x40, 0x31) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000016000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000023000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000001b000)={r2, @in6={{0xa, 0x3, 0xfa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x83, 0x3, 0x10000, 0x2, 0x0}, &(0x7f0000018000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000001c000-0x8)=@assoc_value={0x0, 0x100000001}, &(0x7f0000023000-0x4)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0xbce5, &(0x7f0000008000)="46cd5fa9c59bdd2fc6c1282d02d844e5627ae6c7b4303068fc02") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000022000)={r3, 0xffff, 0x20, 0x3, 0x8e4}, &(0x7f0000022000)=0x18) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000add000)='oom_adj\x00') clone(0x100, &(0x7f0000a0b000)="", &(0x7f0000176000-0x4)=0x0, &(0x7f0000f8f000-0x4)=0x0, &(0x7f000016b000)="") writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) 2018/01/28 11:12:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001fa000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000ed7000)={{0x0, 0x0}, {0x0, 0x0}}) munlock(&(0x7f0000000000/0x1000)=nil, 0x1000) 2018/01/28 11:12:34 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xf93, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000013000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000011000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000013000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xce0, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000c27000-0x8)='./file0\x00', &(0x7f0000d6c000+0x65c)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000ace000)={0xacc, 0x0, {0x1, 0x1, 0x5, 0x1, 0x8d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 11:12:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x100000000000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005bf000-0x10)=@buf={0x0, &(0x7f0000130000-0xc4)=""}) 2018/01/28 11:12:34 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000004000-0x8)='./file0\x00', 0x8101, 0x180) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000002000)={0xc0000000000000, 0x8d, "c203d74fe5b746d4abcb0d4d6c0b61c027a37773e61bb389ed5561f4e943bc6eb93c519ae6675481b9c6f1b2de3d941a8c494d654617dd6e0986871fe3363368c29587a73f4eaa892fd102363e9ff4251cc4b8ed6259bee7148635767668d1db97cac6f48c56ab07d3139385612c3a77a0ed2e8faec18cdfb42cf44def6122af3df1e05460de12bf0b4b236f6d"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000119000-0x24)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) ioctl$int_in(r0, 0x5473, &(0x7f0000d25000)=0x80) 2018/01/28 11:12:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005eb000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000e76000)=""/103) r1 = socket$key(0xf, 0x3, 0x2) ioctl(r0, 0x1, &(0x7f0000d34000-0x7a)="e0fcaaf084f7fa9fae6584d7e1793a457318818f51f7ad06f7805050644d32a50e6f6b43407a47c0885f8ab40ce3335483f902c260f8c860fb991a761e412d305707342a4b0762c8e55d83aaa1be60fc2ae7251d15a341b0e13d156dc17a134338eadda6292a6cef012af60bc06984077b1b64e539d8c583b0e2") sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$packet(r0, &(0x7f0000b7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c21000)=0x14, 0x80800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000782000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) flock(r1, 0x8) 2018/01/28 11:12:34 executing program 6: mmap(&(0x7f0000000000/0xd41000)=nil, 0xd41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x1, 0x0, []}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000055d000-0x4)=0x0, &(0x7f0000081000-0x3)=0x4) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000d42000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x2, 0x3, {0xa, 0x1, 0x28, @loopback={0x0, 0x1}, 0x8}}}, 0x32) 2018/01/28 11:12:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000001000-0x1)='\x00', 0x0) prctl$intptr(0x22, 0xc00000001) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x48) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0xf269) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="4235152f798ed9e9968deebe53d3d861", 0x10) 2018/01/28 11:12:34 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) listen(r1, 0xffff) r2 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000005000)=@file={0x0, ""/66}, &(0x7f0000001000)=0x44) ptrace$pokeuser(0x6, r2, 0x1f, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x400020000000000, 0x0}) [ 113.175331] syz-executor1 (17890): /proc/17884/oom_adj is deprecated, please use /proc/17884/oom_score_adj instead. 2018/01/28 11:12:35 executing program 3: mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000045000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000046000-0x4)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002e000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000046000)={0x9302, 0x19, 0x0, 0x2, "55841a414c1537647925651c2ce437ada81a0fbce8da02545716f48ebaf3631e"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000046000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000046000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) syz_fuse_mount(&(0x7f0000045000)='./file0\x00', 0x6000, r3, r4, 0x3, 0x1000000) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000046000-0x20)={0x3, 0x3, 0x100, 0x0, r1}) r5 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r7 = dup2(r6, r5) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000032000-0x4)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r5, &(0x7f0000001000-0x1b0)=[{0x7, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0xc137, 0x10000}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x401, 0x9}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x5, 0x1ff}, 0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 11:12:35 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005be000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet(0x2, 0x5, 0x101) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000dec000-0x8)={0x0, 0x8001}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e15000)={r1, 0x1, 0x1, [0xfffffffffffffffd]}, 0xa) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[], 0x0, &(0x7f0000cb7000-0x18)=[], 0x0, 0x0}, 0xffffffffffffffff) 2018/01/28 11:12:35 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000004000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) accept$inet6(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000012000-0x4)=0x1c) mq_timedreceive(0xffffffffffffffff, &(0x7f0000013000)=""/4096, 0x1000, 0x0, &(0x7f0000013000-0x10)={0x77359400, 0x0}) add_key$keyring(&(0x7f0000011000)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000005000-0x4)=0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:35 executing program 6: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002d000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000)=0x8, 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000012000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000022000)={0xfffffffffffff06b, 0x8}, 0x8) sendto$inet(r0, &(0x7f000000b000-0xb8)="fdc3ff01cd3b2ed5f39eeb884e40bc31264408b46dab79db8aa4ea59c7770f927e02e987cc79e15f9bb3f1ffd28f63258eb7b3149b5841e1903407ad200b3bdc00b463ecc7e770821874c2b30eb85a4a0f869d3e159530ccc6d5ce74ee16f887020bc501a41301867b8c9e6e83bede90971e8b7c00dbc3f71e8fcfdb9cecefe3b240dc864ebd990a7650ccfd830170cd3b19d17c04cc4cce59fb3505b69c91b4367174f06575d366f5792b1a3aa0bb8cc27a0bac8661e683", 0xb8, 0x800, 0x0, 0x0) write$selinux_validatetrans(r0, &(0x7f000002c000-0x55)={'system_\t:obPect_r:textrel_shlib_ts0', 0x20, 'system_u:object_r:device_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/ntpD\x00O'}, 0x55) 2018/01/28 11:12:35 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000adc000/0x4000)=nil, 0x4000}) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f00000b0000)={0x0, 0x0, 0x0, 0x0}) userfaultfd(0x80800) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:35 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xf93, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000013000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000011000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000013000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xce0, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000c27000-0x8)='./file0\x00', &(0x7f0000d6c000+0x65c)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000ace000)={0xacc, 0x0, {0x1, 0x1, 0x5, 0x1, 0x8d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 11:12:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x802, 0x0) open(&(0x7f0000004000-0x8)='./file0\x00', 0x8101, 0x180) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000002000)={0xc0000000000000, 0x8d, "c203d74fe5b746d4abcb0d4d6c0b61c027a37773e61bb389ed5561f4e943bc6eb93c519ae6675481b9c6f1b2de3d941a8c494d654617dd6e0986871fe3363368c29587a73f4eaa892fd102363e9ff4251cc4b8ed6259bee7148635767668d1db97cac6f48c56ab07d3139385612c3a77a0ed2e8faec18cdfb42cf44def6122af3df1e05460de12bf0b4b236f6d"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f00007f8000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fc000-0x4)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00001d2000)={0x4, [0x6, 0x0, 0x1, 0xfffffffffffffc00]}, 0xc) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpid() syz_open_dev$usbmon(&(0x7f0000499000-0xd)='/dev/usbmon#\x00', 0x9, 0x800) 2018/01/28 11:12:35 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f79000)=@ipv4_newroute={0x30, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0xd, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) r1 = syz_open_dev$sg(&(0x7f0000f7f000-0x9)='/dev/sg#\x00', 0x7ff, 0x80002) ioctl$TCXONC(r1, 0x540a, 0x7) 2018/01/28 11:12:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x802, 0x0) open(&(0x7f0000004000-0x8)='./file0\x00', 0x8101, 0x180) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000002000)={0xc0000000000000, 0x8d, "c203d74fe5b746d4abcb0d4d6c0b61c027a37773e61bb389ed5561f4e943bc6eb93c519ae6675481b9c6f1b2de3d941a8c494d654617dd6e0986871fe3363368c29587a73f4eaa892fd102363e9ff4251cc4b8ed6259bee7148635767668d1db97cac6f48c56ab07d3139385612c3a77a0ed2e8faec18cdfb42cf44def6122af3df1e05460de12bf0b4b236f6d"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000043f000)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f00006ba000-0x4)=0xffffffffffffffff, 0x4) 2018/01/28 11:12:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000119000)="1b", 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff0e) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000821000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00003dc000)=0x0, &(0x7f0000210000-0x4)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r2, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00005da000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000b7a000-0x10)={r3, &(0x7f00003c0000)=""/162}) 2018/01/28 11:12:35 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bc6000)='/dev/rtc\x00', 0x10102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000c40000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f000087d000)=@hci={0x0, 0x0, 0x0}, &(0x7f00007c6000-0x4)=0x6, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xc) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e8b000-0x33)='/&wlan1@,Zvboxnet1+vmnet1ppp1\\[mime_type.ppp0bdev#\x00', 0x6) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x1) 2018/01/28 11:12:35 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f57000)='./file0\x00', &(0x7f000011b000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x802, 0x0) open(&(0x7f0000004000-0x8)='./file0\x00', 0x8101, 0x180) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000002000)={0xc0000000000000, 0x8d, "c203d74fe5b746d4abcb0d4d6c0b61c027a37773e61bb389ed5561f4e943bc6eb93c519ae6675481b9c6f1b2de3d941a8c494d654617dd6e0986871fe3363368c29587a73f4eaa892fd102363e9ff4251cc4b8ed6259bee7148635767668d1db97cac6f48c56ab07d3139385612c3a77a0ed2e8faec18cdfb42cf44def6122af3df1e05460de12bf0b4b236f6d"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:35 executing program 3: waitid(0x3, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000003000-0x25)=""/129) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cb1000-0xb)='/dev/hwrng\x00', 0x12800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r2, 0x4c01) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/28 11:12:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fsetxattr(r0, &(0x7f0000b10000-0x22)=@random={'user.', '\'.wlan1[cpuset(user%vboxnet1\x00'}, &(0x7f0000094000)='\'bdevvmnet0\x00', 0xc, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cf5000)='/proc/self/net/pfkey\x00', 0x200800, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000031e000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000592000-0x10)={0x0, 0x0, 0x140}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000c05000)={r3, r4}) 2018/01/28 11:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0xa2, 0x20, r1, &(0x7f00009b5000)='./control\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000685000)={0xffffffffffffff33, 0x1, 0x1, 0x1, 0x4, 0xe71}) rmdir(&(0x7f0000d3c000-0x10)='./control/file0\x00') lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f00004dc000)=@random={'system.\x00', '%:trusted\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:35 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000740000)={&(0x7f0000718000/0x2000)=nil, 0x2000}) 2018/01/28 11:12:35 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000002000)=0x0, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000003000-0x47)=""/71, 0x2f) r2 = socket(0x11, 0x8000e, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0xf0, "be00a632229421ecc0e844adf38792c8182e023a97a44fcbe97cdd14beb1b9394ed256cbb289c046f0287ae87bc0a85b9dfba16a3063a75e4f01f8c157e2311911faaa394c1e6f72ee229658c440d571e044f29af92c84340617a463cda34f11bd0ee46138a64bf40f4688a941f746ed5c5a60dfc95186abb8ee421e7cf4e2913f8a7c2c7545c92d57897fddcc1ded2823a0e1bc58560e9ee45ef82288548ec11a10c7a884ca58b1fb44de856bf202c91042b9887fc35a05c377ef03978fed8bfe738cd3efeb8936a18e78250a976e6be84d55d40d5d848d0f5213bbd29fc18b050889ae9e5b926541c24289486b0ea9"}, &(0x7f0000002000-0x4)=0xf8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000)={r3, 0x7fffffff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x6}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002000-0x78)={r4, 0x70, "6f646125f8103e3bac64f7289fac6e30979df15fb48182467c388001e5d8381e32dec82cbbfe304ce8aabe988a912ff864c2efeb8a54ad5d321c7ce01b5eba318a84c64d0efd026be96ddb94650a4534f69e34df25188eac8122602cb158d12752fa136c2e9e59f069ad6c404816dd2d"}, &(0x7f0000001000-0x4)=0x78) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(r5, 0x7, &(0x7f0000000000+0x7cb)={0x10000000000000, 0x0, 0xffffffffffffffff, 0x5, 0x0}) 2018/01/28 11:12:35 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000004000-0x8)='./file0\x00', 0x8101, 0x180) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000002000)={0xc0000000000000, 0x8d, "c203d74fe5b746d4abcb0d4d6c0b61c027a37773e61bb389ed5561f4e943bc6eb93c519ae6675481b9c6f1b2de3d941a8c494d654617dd6e0986871fe3363368c29587a73f4eaa892fd102363e9ff4251cc4b8ed6259bee7148635767668d1db97cac6f48c56ab07d3139385612c3a77a0ed2e8faec18cdfb42cf44def6122af3df1e05460de12bf0b4b236f6d"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 11:12:35 executing program 0: munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000692000)={0xa0000010, 0x0}) ioctl$fiemap(r1, 0xc020660b, &(0x7f00003d2000-0x100)={0x4, 0x81, 0x0, 0x7, 0x4, [{0x5, 0xb5, 0x1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x8000, 0x0, 0x8, 0x0, 0x0, 0x2180, 0x0, 0x0, 0x0}, {0x40, 0x200, 0xffff, 0x0, 0x0, 0x108e, 0x0, 0x0, 0x0}, {0x1, 0x5, 0x8000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000dfc000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xf5f, 0x14, 0x9, 0x7ff}, &(0x7f0000ff3000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000aad000)={0x99, 0x80000001, 0x4, 0xd685, 0x80000000, 0x9, 0x1, 0x4, r2}, &(0x7f0000c41000)=0x20) syz_open_pts(r1, 0x200) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000046d000-0x10)={0x8, &(0x7f0000157000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000068b000-0x10)={r3, &(0x7f0000321000-0xe8)=""/232}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) poll(&(0x7f0000db3000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 11:12:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00000e6000-0x110)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0xffffffffffffffff, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) clone(0x10000, &(0x7f0000000000)="a0777dc53e2e0f022a05d0895315b717119f445aab525526faba51e04ce3e163b5f0b7ded1732624f459266e4ab5e62c3c2cfb9f3d4a914b545995d572598f225e73f31c", &(0x7f0000547000-0x4)=0x0, &(0x7f0000806000-0x4)=0x0, &(0x7f0000000000)="d72b6373fed4633e929e84b99617658506f62200420c2d05a9fbdd88dcd7ef832f2b366c31e50b616dda362f5b73bc771ef7c0050beacc44a7993e516918b151c23a38c2aabbb1b56f64c3c13999c823819322f0cc9c6cb185afae7d8375761451d60645c968ce6c3255") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x200000000001) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000674000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000665000)={0x0, 0x1, 0x8001, 0x5, 0xf714, 0x2}, &(0x7f0000529000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004fd000)={r2, 0x0}, &(0x7f0000b12000)=0x8) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00001f0000)={0x2c80000000, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x120, 0x1, 0x0, 0x3, 0xffffffffffffffff, &(0x7f000099b000)=@generic="5fa1ee71272a513ba211cb5e0fee97ba", 0x5, 0x5, 0x6}) 2018/01/28 11:12:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000026e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f00009a6000-0x18)=[{0x100050, 0x0, 0x0, 0xfffffffffffffffd}, {0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0xfffffdf4) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) socketpair(0x13, 0x1, 0x3, &(0x7f000006d000)={0x0, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a9d000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000648000)={&(0x7f000015e000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000000c000)={&(0x7f00002cd000)=@upd={0x110, 0x12, 0x200, 0x7, 0x0, {{'gcm(tea-generic)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0xfffffffffffffff9}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x87}, {0x8, 0x1, 0x6c15}, {0x8, 0x1, 0x1}]}, 0x110}, 0x1, 0x0, 0x0, 0x4000040}, 0x4040001) 2018/01/28 11:12:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x82000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x5, [0xff, 0x100000001, 0xb0, 0x7fff, 0x9]}, &(0x7f0000834000-0x4)=0x12) mmap$binder(&(0x7f00009f9000/0x3000)=nil, 0x3000, 0x6, 0x10, r0, 0x5b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008c5000-0x8)={r1, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={r2, 0x1c7, "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"}, &(0x7f0000001000)=0x1cf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000cb9000-0xc)={0x2, 0x8, 0x4, 0x401, 0x5, 0xdf}) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r5, &(0x7f0000d93000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000e48000)={r3, @in6={{0xa, 0x3, 0xffffffffffffffeb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x100000000, 0xfffffffffffffffb, 0xffff, 0x39}, &(0x7f00009a7000)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007ab000-0x8)={r2, 0x7}, &(0x7f0000128000-0x4)=0x8) 2018/01/28 11:12:35 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x3, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x631}, 0x4) ustat(0x5, &(0x7f0000013000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$netrom(r1, &(0x7f00005d0000-0x48)=@full={{0x3, {"12c56dd551bb78"}, 0x5b}, [{"922ded381c7023"}, {"109e5de22df1b2"}, {"33700fbac0e5ea"}, {"60fccc397bb2ef"}, {"b8dd334d4dc26a"}, {"083d91759c233c"}, {"83a28c821c9a92"}, {"9c183899abb921"}]}, 0x48) 2018/01/28 11:12:35 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000000)={r1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) socket$inet6(0xa, 0x1, 0x800) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b17000)={0x0, 0x0}) accept(r0, &(0x7f0000ad7000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d50000)=0x6) capset(&(0x7f00001f3000)={0x19980330, 0x0}, &(0x7f0000103000)={0x0, 0xffffffffffffffa0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 11:12:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xe0, 0x109000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000083b000-0x20)={{&(0x7f0000dab000/0x2000)=nil, 0x2000}, 0x3, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x223f}, &(0x7f0000002000-0x4)=0x8) fcntl$setpipe(r1, 0x407, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000002000-0x6b)={r3, 0x63, "fdc9f2ec8328bba3df2591961cc3afe8272447d9572b7e9f53aabb7fe05dd3ba66660a5e93ccd3499688c4662075a5c723b36b6cc1d2f58e3cd8edcea032cc23f93dc4421e58e9d43c2bed9dd3523d2f4fa1ccda35219bf757d6700a1bf3f51f00f81c"}, &(0x7f0000001000)=0x6b) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:35 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/28 11:12:35 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000173000-0x8)={0x0, 0x1ff}, &(0x7f000029a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003cf000-0x40)={r1, 0x38, "6df71be67b5a7ddef895d85b46635dbd0c169cbcbe95934e726db5c9f91d30351ffadce517ce4dc80b38b856e2cc150704f66b9eaa12f441"}, &(0x7f0000980000-0x4)=0x40) getrandom(&(0x7f0000bdf000-0x78)=""/120, 0x78, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000073c000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4c}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000835000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000225000)='./file0\x00', 0x95b32603a0737520, 0x2) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00006d2000)={0x0, 0x7}) 2018/01/28 11:12:35 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000004000-0x8)='./file0\x00', 0x8101, 0x180) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000002000)={0xc0000000000000, 0x8d, "c203d74fe5b746d4abcb0d4d6c0b61c027a37773e61bb389ed5561f4e943bc6eb93c519ae6675481b9c6f1b2de3d941a8c494d654617dd6e0986871fe3363368c29587a73f4eaa892fd102363e9ff4251cc4b8ed6259bee7148635767668d1db97cac6f48c56ab07d3139385612c3a77a0ed2e8faec18cdfb42cf44def6122af3df1e05460de12bf0b4b236f6d"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 11:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000680000-0x8)='syscall\x00') sendfile(r0, r1, &(0x7f00000b5000-0x8)=0x4, 0x200000002) fcntl$setpipe(r1, 0x407, 0x2) 2018/01/28 11:12:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000018c000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0xfd12) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000736000-0xc)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000900000)={0x5, {{0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r3 = dup(r2) connect$inet6(r3, &(0x7f000017a000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x1c) lstat(&(0x7f00005ec000)='./file0\x00', &(0x7f0000e36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r4) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2018/01/28 11:12:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x4, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fc9000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6c000-0x4)=0xe8) lstat(&(0x7f0000acd000-0x8)='./file0\x00', &(0x7f0000bd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000f3f000)=0x0, &(0x7f0000701000)=0x0, &(0x7f0000070000-0x4)=0x0) fstat(r1, &(0x7f00001e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$pppoe(0x18, 0x1, 0x0) r11 = getpgid(0xffffffffffffffff) r12 = getuid() sendmsg$netlink(r1, &(0x7f0000531000-0x38)={0x0, 0x0, &(0x7f000060d000-0x50)=[{&(0x7f0000309000)={0x1a4, 0x3a, 0x100, 0x4, 0x1, "", [@typed={0x18, 0x63, @ipv6=@loopback={0x0, 0x1}}, @nested={0x17c, 0x6b, [@generic="6314", @typed={0xc, 0x50, @str=')#\x00'}, @generic="18edfb26ce304a03353f980593bae492dc7ba91ce47ebce8e57c87cbed04099ebeadf9f0917606fff1f5c2966cf24762482b3cdfd75ceea89a8bcb24b944fe3d17c763f35e8ad90db4026cd3002461989d8b61fa843ad32a801210e04fa5aad3a2352d096d305140ca328ea5d3ebed949b3bee80c00ef6478873b669ff8afa16b1afb5a9498ebd040e6463cd8d6eb5994ccc5bbeea5875fbe9be46f71282e572f5a9e6bc2d588e8b7cfa5d95118018ef3647bdf7085f8d7c24414795b65ca2f6222b845a581a971a6f9886116a634a75938281a52d1742f4fcd58b7907afef5d8a50cb2a8e3cf30b16188322", @typed={0x10, 0x6e, @u64=0x1}, @generic="29ccacb11ecf775a8ead7e254164ef1a58387f6589f2aef270898e51280936c4b72e1b7a9aee74c63dc7afe628ebf05c38", @typed={0xc, 0x54, @uid=r12}, @typed={0xc, 0x1b, @uid=r8}, @typed={0xc, 0x2a, @u32=0x4}, @typed={0xc, 0x3d, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x48, @ipv4=@broadcast=0xffffffff}]}]}, 0x1a4}, {&(0x7f0000fc3000-0x738)={0x738, 0x31, 0x4, 0x5, 0x0, "", [@nested={0x11c, 0x20, [@typed={0x3c, 0x22, @binary="e234e0cb35fbc51ba639f8aef0ca495d088114fd5b76f006e37bbfe316dd199eabec85f8a6c7607cd8236ebe5d2c9d8449"}, @generic="6ff22689acac69d7980b6109fe9f6a3c18fd486e27b63738ed8e8e4f8201f6323a5925e49172f5fb83d4ec5c683bf75ea55b693f19ed0fabd9c5f6019d20be9ef9698bb451848acc38ab7548c30cab4d778fc37047c53f4471c253beff13545641d7067b1db1e82451bc4d31a67d56580f23212453d570e9f9790bd30969deecc2c2342558df1740b18dc25a830b24ee0072f40bec80a502890b4e40c80127eb1c6bd25bbf9ba72c8c79fc5373d947827943883a63b09d2bbe7111c755cb12f74fd6abee37b9a300c0d4640804da5495f20f766d81fa6dd2cf3cf5"]}, 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@generic="ce2e77626467efe0a6cf646fb9dabb9647519d49a7b3369ddfdbc6e97ba93c9d1d4d46b63a61f30ea2ae88522c771c372ec3d5", @generic="9dfd3df314f72ed2ccaa13f4b4a3b2bb84483db69332b2c37910f066eebe4651b641a2d4c4eac54ff4eac94a87ae77", 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@typed={0x10, 0x66, @str='bdev\x00'}]}, @typed={0x10, 0x7e, @u64=0x1}, @nested={0x2b8, 0x24, [@generic="54f4dea6c74f40f17773e4762f69d85964361fd70a58", @generic="757654ddd2017e0b11f38dc21c8f0896c89dea14cf55bc0d9033c79b5e6af81fbf5d8c053a36b29af16110db2d93d25a5db5a7c949b0fc53a8098837b6ef7cfe3095cc7b6de07b64cf9a482d68f86f434784787c44fccf817efb71665ff5331d49cd5292d382f9cde83eddb0371adb8c75a3b39197717d5659b04eb5ee593ab3028036a5d4bfd985f398f8758abe8d1045a9899a76912f0811d85540be8744", @typed={0xd0, 0x53, @binary="95900f0d9621a82a81addb0cfb8af2fab7d081af453ef78e9daa076216b0500ea6a6e5aaa226946436a9be1c8e0661deb2eebf24be17553ec524989c64cd82b1206cbc9fbbecf8ce0ac45be8b654cbc1a9dc7eb53e47ffdfcf650831589e1a066de9ac21984d03c5caefd91b5138a250be60b0d94e78b59621ee1feb669a3583e8f7757f50a441cd6c741cdfc6ea375fa5dd3ee1f93efcae6c3c4bfc7d6eb87e6035317f8b3e773f73847ea4748aa7b13202ad1b612ee799076ad2fec1c9c728e1b05b824b35"}, @typed={0xc, 0x1, @str='\x00'}, @typed={0xc, 0x1e, @u32=0x0}, @typed={0x18, 0x5d, @ipv6=@loopback={0x0, 0x1}}, @generic="a96a6bc57564027311dd8df2667e2ee0ad3e3240eac79f07a27ed9888c88a60c69a2dfd3473b466b73e2775d43042c3bcbbde9e082c7ab0072a53e8200bc3e6c022db7dba0e8190527de85712e0fa096f51ed59d3ef2bea9ba96afec7f20b4bb42e4313672febdcaa01b54127b0d10d47cf8d4b7fdeec1ea9240c90e606ea7c86fc30dfbc637f5ea65cb2395a9d8928371db985857bbe0cc306d09", @generic="c7ab8a30f19102502b1c6d6c5260765a97abe4c169fa868d3a78511c50235728a7d408d1736ad487c60d6a00aba8d4691179be7f95713137a637bac9ca4b0575fe3d5615fb06c65d2831200070b90f5170fc3ebd10c5d642ddbeb645104924d1cf9b52de"]}, @typed={0xc, 0x84, @u32=0x7f}, @generic="a2ccfbe25525126ae3c32baf2e"]}, 0x13f0}, {&(0x7f0000d8d000-0x20)={0x20, 0x39, 0xf04, 0x2, 0x1, "", [@typed={0x8, 0x79, @void=""}, @typed={0x8, 0x78, @void=""}]}, 0x20}], 0x5, 0x0, 0x0, 0x80}, 0x80) getgroups(0x3, &(0x7f000064b000)=[0x0, 0xffffffffffffffff, 0x0]) r14 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002b1000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000622000)=0xe8) r16 = getegid() r17 = gettid() prlimit64(r14, 0x0, &(0x7f000019f000-0x10)={0x3, 0xfc}, &(0x7f0000506000-0x10)={0x0, 0x0}) getresuid(&(0x7f0000f08000-0x4)=0x0, &(0x7f000087d000)=0x0, &(0x7f000045d000-0x4)=0x0) getgroups(0xa, &(0x7f0000e90000-0x28)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r1, &(0x7f000038e000-0x38)=[{&(0x7f00001dc000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000150000-0x10)=[{&(0x7f0000b9f000)="cc3d6ce5357e00e1949b24ec10b9c0b6f80a2ea1b2c4363d029fe37a04b27eb15a40d587f2014c523e83df121a8e1823d42c7357ea3270797b46ee651326b252aa10989d288a0062466f4775266a7db78dd8b00d3c981ea517423ea5a55580dabd1734695480555cbaf7d9c081b4b8c9641cb5c6dfddc2f023d5f4f3f559d142f695011012add0133e52899f", 0x8c}], 0x1, &(0x7f0000031000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r1, r2, r0, r0, r0, r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r10, r0, r0, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r2, r2, r2, r0, r2]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r1]}], 0x188, 0x4}], 0x1, 0x4000004) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000f51000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000987000-0x8)={r20, 0x0}) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000eef000-0x10)={0x3f, 0x2}) 2018/01/28 11:12:36 executing program 1: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fed000)={0x0, 0x0}) tkill(r0, 0x11) ptrace$pokeuser(0x6, r0, 0xd6, 0x5) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) futex(&(0x7f0000013000)=0x3, 0x9, 0x5, &(0x7f0000f1e000)={0x0, 0x989680}, &(0x7f000067c000)=0x1ff, 0x1) 2018/01/28 11:12:36 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000004000-0x8)='./file0\x00', 0x8101, 0x180) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000002000)={0xc0000000000000, 0x8d, "c203d74fe5b746d4abcb0d4d6c0b61c027a37773e61bb389ed5561f4e943bc6eb93c519ae6675481b9c6f1b2de3d941a8c494d654617dd6e0986871fe3363368c29587a73f4eaa892fd102363e9ff4251cc4b8ed6259bee7148635767668d1db97cac6f48c56ab07d3139385612c3a77a0ed2e8faec18cdfb42cf44def6122af3df1e05460de12bf0b4b236f6d"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 11:12:36 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000daa000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000872000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:36 executing program 3: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x1000000000, 0x0, 0xffffffffffffffff}]}) clock_getres(0x0, &(0x7f0000cf9000-0x10)={0x0, 0x0}) 2018/01/28 11:12:36 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/28 11:12:36 executing program 5: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000128000-0x30)=[{&(0x7f0000125000-0xed)=""/237, 0xed}, {&(0x7f0000745000)=""/128, 0x80}, {&(0x7f00007fe000)=""/0, 0x0}], 0x3, &(0x7f0000000000)=[{&(0x7f0000453000-0xed)=""/237, 0xed}, {&(0x7f00006f2000)=""/52, 0x34}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000600000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/141, 0x8d}], 0x5, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0xa)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)='mime_type!\x00', 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='*em1\x00', 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x1000)="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", 0x1000, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000)={r2, r3, r4}, &(0x7f0000001000-0xbf)=""/191, 0xbf, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000003000)=[{&(0x7f0000003000)=""/66, 0x42}, {&(0x7f0000001000)=""/130, 0x82}, {&(0x7f0000002000)=""/1, 0x1}, {&(0x7f0000001000)=""/119, 0x77}, {&(0x7f0000004000-0xf3)=""/243, 0xf3}, {&(0x7f0000004000-0xe4)=""/228, 0xe4}, {&(0x7f0000001000-0xa6)=""/166, 0xa6}, {&(0x7f0000003000-0x81)=""/129, 0x81}, {&(0x7f0000002000-0x5c)=""/92, 0x5c}], 0x9, &(0x7f0000003000-0x30)=[{&(0x7f0000003000)=""/130, 0x82}, {&(0x7f0000003000)=""/29, 0x1d}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x3, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000005000-0xac)={0x0, 0xa4, "ef85c37800d1970707de9be76d935d30e76c4558c1b3de16357accb6323d6bc874482b96f8df38d4b5fd488aeb6b333a1637b55d0a4b59521d95c58adb5a018343f4cd67f0eeaa89eab9e05254ceb0db927afffedcea75c7d7bcdb52cb41d8f9212c3012506c8125336bcdbe414b61b7e57767c9a141ce6c0324a447dbb4dbb26474784703c5bbe4f99e1100bae320130233606df965e394bc9a19b694bdcd6926bdedb9"}, &(0x7f0000001000)=0xac) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000000)={r6, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x42c, 0x0, 0x3, 0xd}, &(0x7f0000004000-0x4)=0xa0) 2018/01/28 11:12:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e52000)='/selinux/access\x00', 0x2, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/01/28 11:12:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000ce1000)=0x720, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) sendmsg$inet_sctp(r0, &(0x7f00009b1000)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000000000401}, 0x1c, &(0x7f0000144000-0x90)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:36 executing program 6: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027c000)=[], 0x242, &(0x7f000036a000)=[], 0xfffffffffffffffa, 0x0}, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000036c000-0x4)=0x0) 2018/01/28 11:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b2e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ftruncate(r0, 0x9388) r1 = syz_open_dev$sndtimer(&(0x7f000066f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f63000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r1, 0x0) 2018/01/28 11:12:36 executing program 3: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) sendmmsg$unix(r2, &(0x7f0000cb3000)=[{&(0x7f000050f000-0x1)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[{&(0x7f0000501000)="", 0x0}], 0x1, &(0x7f00005ec000)=[], 0x0, 0x0}, {&(0x7f0000efb000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[], 0x0, &(0x7f0000efa000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}], 0x2, 0x0) r3 = gettid() mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000086000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efb000)=0xe8) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000efb000)=[0x0, 0xffffffffffffffff]) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000efc000-0xc)={r3, r4, r5}, 0xc) 2018/01/28 11:12:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ptrace$cont(0x27, r1, 0x0, 0x2000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x101040, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000014000-0x2b)="f93e45aa90b68493e3dd2f33209d01851c9439106f08694584f75917da4c4b339ecbb51af5f5bc1627e0c7", 0x2b) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) 2018/01/28 11:12:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000012000-0x20)={0x7f, 0xffffffffffff6689, 0x6, 0x8, 0x4, 0x7ff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003fa000)={0x0, 0x4}, &(0x7f00006cf000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00008a7000)=r2, 0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:36 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000004000-0x8)='./file0\x00', 0x8101, 0x180) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000002000)={0xc0000000000000, 0x8d, "c203d74fe5b746d4abcb0d4d6c0b61c027a37773e61bb389ed5561f4e943bc6eb93c519ae6675481b9c6f1b2de3d941a8c494d654617dd6e0986871fe3363368c29587a73f4eaa892fd102363e9ff4251cc4b8ed6259bee7148635767668d1db97cac6f48c56ab07d3139385612c3a77a0ed2e8faec18cdfb42cf44def6122af3df1e05460de12bf0b4b236f6d"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f000049e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x0, 0x6297, 0x0, 0x0, 0x0}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009dc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000b84000-0x8)={0x2, 0x100000000, 0x4, 0x9, 0x9}) 2018/01/28 11:12:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000001000-0x50)=@objname={'system_u:object_r:dhcpd_unit_file_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x50) r1 = dup(r0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00009a8000)=0x8000, 0x4) accept$netrom(r1, &(0x7f0000399000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000046e000)=0x10) 2018/01/28 11:12:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000a46000)=0x0) pipe2(&(0x7f0000940000)={0x0, 0x0}, 0x4000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000869000)="a219c3ba0c1f2b750161a0fbe0102896", 0x10) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000456000)=0x0) 2018/01/28 11:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000653000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c6e000-0x20)={@generic="cac3ba22f7bfe45ad25d9969cc98a78a", @ifru_flags=0x400}) r1 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x84) renameat2(0xffffffffffffffff, &(0x7f000000c000-0x14)='/', r1, &(0x7f0000020000-0x8)='./file0\x00', 0x0) 2018/01/28 11:12:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000f13000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) dup(r0) 2018/01/28 11:12:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000004000-0x100)={0x6, 0x9, 0x4, 0x18, 0x4, [{0xaab5, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x32, 0x200, 0x8001, 0x0, 0x0, 0x190d, 0x0, 0x0, 0x0}, {0x6, 0x9, 0x5, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0}, {0x7, 0x800, 0x20d, 0x0, 0x0, 0x2381, 0x0, 0x0, 0x0}]}) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000709000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00003ce000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9c000)=0xe8) stat(&(0x7f000016e000-0x8)='./file0\x00', &(0x7f00002d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002bf000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000622000-0x4)=0xe8) setresuid(r2, r3, r4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00003d5000)=0x0, &(0x7f0000538000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) link(&(0x7f0000a6b000)='./file0\x00', &(0x7f00009be000-0xe)='./file0/file0\x00') mremap(&(0x7f0000bbd000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f000011c000/0xe000)=nil) 2018/01/28 11:12:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) listxattr(&(0x7f0000050000)='./control/file0\x00', &(0x7f0000590000)=""/42, 0x2a) open(&(0x7f00004f6000)='./control/file0\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)=0x0) 2018/01/28 11:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000065e000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x4c, 0x2, {{'ecb(cipher_null)\x00'}, 0x8, "19"}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000596000-0xe)='/dev/keychord\x00', 0x400, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f000060c000)="c39630ed9285e8", 0x7) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000b7a000)={0xff, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x4009, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) socketpair$inet6(0xa, 0x6, 0x8, &(0x7f0000d9a000-0x8)={0x0, 0x0}) set_tid_address(&(0x7f0000a74000-0x4)=0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000f88000)={&(0x7f0000523000/0x4000)=nil, 0x3bc00000000, 0x5, 0x4, &(0x7f000019b000/0x1000)=nil, 0x40}) getsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f00007c8000)=0x0, &(0x7f0000f14000)=0x4) accept4$unix(r1, &(0x7f0000fe4000)=@file={0x0, ""/4096}, &(0x7f0000375000-0x4)=0x1002, 0x800) 2018/01/28 11:12:36 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) ioctl$int_in(r1, 0x5455, &(0x7f00009b5000)=0x1) writev(r1, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) close(r0) removexattr(&(0x7f00006a0000-0x8)='./file0\x00', &(0x7f0000047000)=@random={'btrfs.', '-wlan0eth1GPL\x00'}) 2018/01/28 11:12:36 executing program 1: prctl$intptr(0x8, 0x100000000) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bd0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r2 = syz_open_dev$sg(&(0x7f00007e9000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x6082) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bc8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000685000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000001000-0x9)='eth0user\x00', 0x3) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = inotify_init() r7 = signalfd(0xffffffffffffff9c, &(0x7f0000d3e000)={0xffffffff7fffffff}, 0x8) getsockname(0xffffffffffffff9c, &(0x7f0000057000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c6000-0x4)=0x2e) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000-0xf)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x243a, 0x0}, {r1, 0x40, 0x0}, {r2, 0x9040, 0x0}, {r3, 0x100, 0x0}, {r4, 0x8000, 0x0}, {r5, 0x4010, 0x0}, {r6, 0x8080, 0x0}, {r7, 0x8000, 0x0}, {r8, 0x3, 0x0}, {r9, 0x400, 0x0}], 0xa, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r9, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="f9b759f2f9571abd708afc5cbdb4a9e79ff652ff1886c153c4772752b4ff4693bf05a8fac7c5a02c9a4d11b3742649b80a96305421ec58", 0x37}], 0x1, 0x0) 2018/01/28 11:12:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x2, 0x1e1001) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000014000-0x10)={0x9, 0xa, 0xffffffffffffff00, 0x81, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003000-0x8)={r2, 0x81, 0x6f1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000013000-0x4)=0x10) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0xa3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xff, 0x0}, &(0x7f0000002000-0x10)={0x0, r3}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:36 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000004000-0x8)='./file0\x00', 0x8101, 0x180) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000002000)={0xc0000000000000, 0x8d, "c203d74fe5b746d4abcb0d4d6c0b61c027a37773e61bb389ed5561f4e943bc6eb93c519ae6675481b9c6f1b2de3d941a8c494d654617dd6e0986871fe3363368c29587a73f4eaa892fd102363e9ff4251cc4b8ed6259bee7148635767668d1db97cac6f48c56ab07d3139385612c3a77a0ed2e8faec18cdfb42cf44def6122af3df1e05460de12bf0b4b236f6d"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000c3e000)={0x0, 0x0, &(0x7f000039f000-0x10)={&(0x7f0000b45000)={0x2, 0x18, 0x21, 0xf, 0xa, 0x0, 0x6, 0x0, [@sadb_lifetime={0x4, 0x6, 0x0, 0x2, 0x5, 0x7fff}, @sadb_ident={0x2, 0xb, 0x1c, 0x0, 0xfd4}, @sadb_sa={0x2, 0x1, 0x3, 0x1, 0x6, 0x4a, 0x0, 0x40000001}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x80) r1 = open(&(0x7f00000d0000-0x8)='./file0\x00', 0x20200, 0x26) ioctl$KDDELIO(r1, 0x4b35, 0x1) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00007fa000-0x65)={0x0, 0x5d, "44a59943f7a70e0f3ce2241ede32fd1220773a480cc903fed9f3ff19accb1c885ba0b701eff2a18ba0b8d3a1d4aa7e8b6696501d0604b2cc184d7d7af6f71bf5fc039eda542465ea87f39fec197e3230f5880d4b08b0e950f0383a89be"}, &(0x7f0000e2a000)=0x65) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000142000-0x8)={r2, 0x20}, &(0x7f000044a000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a28000)={r2, 0x1, 0x100000000}, &(0x7f000033e000)=0x8) fallocate(r0, 0x1, 0x6, 0xd000000000000000) 2018/01/28 11:12:36 executing program 5: ioperm(0x1, 0x3, 0x3) restart_syscall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f0d000-0x10)='/dev/input/mice\x00', 0x0, 0x6802) timerfd_gettime(r0, &(0x7f0000a3f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00001fe000)={0x8}, 0x0, &(0x7f00003fa000)={0x77359400, r1}, 0x8) fgetxattr(0xffffffffffffffff, &(0x7f0000357000)=@known='com.apple.system.Security\x00', &(0x7f000022b000)=""/48, 0x30) socket$l2tp(0x18, 0x1, 0x1) prctl$setfpexc(0xc, 0x100000) 2018/01/28 11:12:36 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000006000-0xc)={0x2, 0x10000, 0x3, 0x6, 0x3d2e, 0x80000001}) fcntl$setflags(r0, 0x2, 0x1) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000004000)={0xfff, 0x1, 0xb000}, 0x4) 2018/01/28 11:12:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000531000)='stat\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003fa000)=0x3fd, 0xe1a75dd0) r1 = socket$key(0xf, 0x3, 0x2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f09000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000fba000-0x56)=""/86, &(0x7f000052f000)=0x56) 2018/01/28 11:12:36 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000004000-0x8)='./file0\x00', 0x8101, 0x180) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000002000)={0xc0000000000000, 0x8d, "c203d74fe5b746d4abcb0d4d6c0b61c027a37773e61bb389ed5561f4e943bc6eb93c519ae6675481b9c6f1b2de3d941a8c494d654617dd6e0986871fe3363368c29587a73f4eaa892fd102363e9ff4251cc4b8ed6259bee7148635767668d1db97cac6f48c56ab07d3139385612c3a77a0ed2e8faec18cdfb42cf44def6122af3df1e05460de12bf0b4b236f6d"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000001000-0x10)={&(0x7f0000001000)="9d5ba8be675198f86bc2b30639084d77c13134922baa0b403ffb166eb5724669c19461eb9545630bcff6c3af1b00988d3e5534a5d277d5fc58", 0x39}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)={0x400000000001, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x7, &(0x7f0000feb000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) msync(&(0x7f00003d6000/0x3000)=nil, 0x3000, 0x2) clock_gettime(0x0, &(0x7f0000f74000-0x10)={0x0, 0x0}) ppoll(&(0x7f000004f000-0x40)=[{r0, 0x1301, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000005b000+0xd56)={0x0, r3+10000000}, &(0x7f000005b000)={0x0}, 0x8) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 11:12:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000b07000)={0x0, 0x0}, 0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b86000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000051d000)={0x0, 0x8, 0x6, 0xfffffffffffffffc, 0x7, 0x82, 0xee5, 0x200b, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x5, 0x4, 0x9}}, &(0x7f0000e0d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000055000-0x1c)={r3, 0x3, 0xa, [0x7, 0x3, 0x1, 0x9, 0x9, 0x5, 0x4, 0x8000, 0x4b, 0xffffffffffff782f]}, &(0x7f00005ef000)=0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5f000-0xb)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000063b000)={@generic="74d741d997d6b8e704bcdb4c4ed78d15", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ec1000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dec000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000af1000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2, 0x20, 0x2, 0x0, 0xa, 0x80, 0x80, 0xbe, r4, r5}, {0x10000, 0x10001, 0x3, 0x1, 0x401, 0x6c6c, 0x5, 0x3}, {0x7, 0x0, 0x3, 0x5}, 0x20, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x17}, 0x1, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x4, 0x3, 0x6, 0x34d, 0x8, 0x19}}, 0xe8) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") shutdown(r0, 0x1) 2018/01/28 11:12:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2, &(0x7f0000000000)="7f", &(0x7f0000000000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000700000-0x57)="") waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x10000, 0x2, {0xffffffffffffffff, 0x3, 0x6, 0x3, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 11:12:36 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000001e000)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000005000)=@known='security.capability\x00', &(0x7f0000020000-0x9)=']system/\x00', 0x9, 0xfffffffffffffffd) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x1, &(0x7f0000005000-0xa)="") 2018/01/28 11:12:36 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ce7000)={0xfffffffffffffffc, 0x0}) signalfd(r1, &(0x7f0000e82000)={0x0}, 0x8) 2018/01/28 11:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000294000)='/dev/binder#\x00', 0x0, 0x0) fstat(r0, &(0x7f000045f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001a7000-0x8)={0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000025000)='/dev/rfkill\x00', 0x10800, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000fb1000-0x8)={0x1, 0x7}) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000af4000)=""/108, &(0x7f0000fe4000-0x4)=0x6c) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f49000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f000030f000-0x4)=0x80, 0x4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000afe000-0xf)='/dev/sequencer\x00', 0x8002, 0x0) r6 = openat(r5, &(0x7f0000a37000)='./file0\x00', 0x10004, 0x58) ioctl$FIONREAD(r6, 0x541b, &(0x7f000039c000)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b81000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001f3000-0x4)=0xc) setresgid(0x0, r7, r1) 2018/01/28 11:12:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000243000)='/dev/ppp\x00', 0x20000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027d000-0xe0)='mountstats\x00') lseek(r0, 0x0, 0x3) 2018/01/28 11:12:36 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000004000-0x8)='./file0\x00', 0x8101, 0x180) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000002000)={0xc0000000000000, 0x8d, "c203d74fe5b746d4abcb0d4d6c0b61c027a37773e61bb389ed5561f4e943bc6eb93c519ae6675481b9c6f1b2de3d941a8c494d654617dd6e0986871fe3363368c29587a73f4eaa892fd102363e9ff4251cc4b8ed6259bee7148635767668d1db97cac6f48c56ab07d3139385612c3a77a0ed2e8faec18cdfb42cf44def6122af3df1e05460de12bf0b4b236f6d"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) sync() r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00005a8000-0x18)=@generic={0x0, 0x6, 0x0}) [ 115.042450] IPVS: Creating netns size=2536 id=15 2018/01/28 11:12:36 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000004000-0x10)={&(0x7f00006c8000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d7000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00005b8000)="f28ce7fc1781b8698cf2f34b65d63d626a0e7aa3982f85b65aa12f05a1f5e9d7d907cc0ef253cc1225228d02ee979755db30d663d55dc58de7dc7a73f08a2e6713f14da0251be7bf425457ff5e29ed440c8f7ae0b29b880d22590ac326e1db6362fbd0703426504930c6e639b14bd0fd24b89b3fd7402b34c62b7b9342ee585f32836b5eaed139f45669c52aa82edd7d524c4a8d6ccd7f3fb5ced1b1ad1a2e7909316ebaeb7399f26f189436ecde724cec295b897f31cea4b5b04c817186eabd972d6ab3a53ea3be0aeb1518ad96e5390624c4d6e80240d554518905964627aad8f3bd1fb7274bcac02cd6bfc6e43b5c88a79bd91d95f9020486b83da12944c3b273fd9d5727b8074d482dd6e8cca2c1386da3475de72e130c07f281302a66952005f67271e07632688ba0b6dce9d0eaf34cb126638c3a587a606dc7c81ea49e187160c4f55a45e3436055debc358fd8bb0792fb26b43b5c44cf1647f15bf4161970375cd3ee0cc85aa349af9e198375385508a8e2c96e7a415a58376da969f4beead13a6fd1d9954183520ca479cc2ab2f7c26e77204b82129d710c4bd7346801c7603a0386aff76757f58ad2ed470f8de2553f78852d84f7a229b7eb9b9ee5fb2c9916601439a3085a50dde09810709ffc420274a56d97447cc1ce096765449d719ff5836ea3136ab389c725b6f58874eceead2646fcc3aab2fcd65137b4372cd5ddae85018b54b4d9de0330987e6e85d33e9d5444311a2ff76a567c30b506a7142d339523dec2ba075ac871fa9e5ee26c927b8ec6fa46c4c038141205890d752c503384abfa1a911285c7d50a7d410e30f2d4ddc49166fcd524fcbd820d8264a304aa7cde1dc84f371b7b1d2ebd5f249313cf8c58a466698aa8eaa588f05c7d0563fafcaedb939dcf5d46cf04fe4424954ea697345ec072bcf64297d3e1df1bff98e8895fdf8dd66a9ccf36391c41f77ca813d58b93d151711a1b6cae51aa0a5d528966c8ce5d4adddcdb03bb99c29d976c71578c4800cf84ed93cc39f843f30a5bf0d4ad9ac3000aa66afde7e5b890e7ff0cc303ad59e23b6536e2542fffb9e2a7d920c0396cdc3ee9e8b4c484a060875e5ddf53a54104015a508a1a55169bef87e4dcf7033c05440f17ed626abb2b6bea1636d6f93214440cf10e98a476519f8c49a2da90bb729a7ffef94d6212b410066ec87eaefea0494f27f019cd30b40cce4afb95ccdeaf2aac0cc85f4446ef08ea6191aaf12acf41b84ba584c4de641b0584af038b0df20a4184d47673e4a92e2cc686370755f40a96256574a217b685594301dd17a220c79bb37726ab9de7aefbbe9cc5bc245cecb18e2b2a4f35b12ed97b01e253ee749a21b934ef238aff13063452d4420fb8a31549846caf57ad6ed1db4230218a832191920d9863aa3ab679d2111f2fac617116f241314fe680f122029272fb15b0d7c637242a63bde10e221f5e4e44300e06f5d58453a97fcdfa9ebe7119f6ae9b55de3be89a8af413def2fb8a498f48b8c713197f53a6072dcb616e84dae963e69d0b31a7042118633f4cb2909f9e3b6e6f71d136ad858ee792bf8b7054d362d87f4d7fbf6f885304f2a9228e2daffbd51980283d7e66eb5a1c3c8085706dac312a092a4544e2a64bf696944aaa4a4fcd2a1e548a5e84e910f961b1728151986779d16c30e3b5b047a95936089243147745c3583685a91040eb58789cba8d0b5b7767cfbde98974c9c4fe65d4a648bd781c85c742254ca18f620d03e32e68dfde16eae44d83b1d4ecfb146910a1f194477a642865ee787faad29e0332f0ad0616fe414d2b5e7246632904f88e26444c87cbf232e575d46e1b339889e72dac8f0eeae1f9911d154616396bf54aba19c53289e8aa74e0dd7eff6ecec6a9240d8f525f311000640c37ef2dd725713233cc9e4cd4ee85d703dafb0a196d72c90b7a7957582595ba4de61645ef9fde1595d76332cfd799148524428bd7851a9269b540e5306e8aa73a9157453372567ea381f03d1c18c3eabb3445d73f386edb66bcea4d2917a1ec7039fa17682a2f2080f2e2b7a1c286fe1369bd15f354ccd470f23e23518bb87acc98182b4dea238de45d4d14c30d5481c7ed8fcf48ae695fb33ac7baa15a3eb609f5cfbc29943aea835cea743c4f58f09a6859463f15462843125be22edc4f118b5f2da6913bc8ee140af2c88c6c787b9324753ca405dbe115b8e6a884272209ffd4812267eb5d293c6433243466664175c3b5e814ae266c459de7c31bf543d78b18347941e0e6d9d16e0169527342504b8d28122f6a976c47e3a36483f818e994e4e91d2978bbb7fa1a816f2ddc783e391be0b40461b8d5c3302c426eb87224099902348761cfa9da227c53feb0c131af675cb8b4b84c40e1891ffc6fc31ce4021e749289cfd80d16d42c5b1e5fc4277b57cbb9a2d87e02825871303660310e51175c663882817bd0450bbf4c8e0a1e6527b555abd25a913a1588573e0851372812e425639359b3ae8065e60e2bb8c29f19ee316d9b168c83ebd6bbe16c320da0e111b37d48a8893cbb571e3b6461f821cc4a861e2df556fa70825a98495602ef5de873a278ab239f8ed56c70c74c6eaa8f368f254b19c6091b7a1d0881e9171561bfca51244f18008c174beb81e4bb5635ebd37c74d093dfe86c43b67dd1b597aeb62c0bbd91dcb9ceaf9697696eed57af1882a611a5674709056368bffa8e8550544caa4f1bd29bf6b915ede29950a20907d1fb3085dc392c81ae63ff14cd689f9534de26ea800c80d5f4eaf59a20bffe298dfffc99e488902c8480b41a120d919dbb5881ee13dae68b4107d075b73394a233ec5214eb30102a3c2dd63644b0bc6ce8c70251fd132a53a46f01f30d6b6dea235ed26ebf7099cd8efdaf1828fb9930575b9cbb967e65a2777e676a46765ef70507491d187c7adfa8aaf3de2e903af7987042bbdab448844567edcb1ef07e2c31210cd85e5e664877c6ae7d55637a4c602360359d23f390b66c607183806fa7ffe0974c932a5c6f46273a93701a84db7c0e4562e59dd2b0f9b02ff865d90ceb5a32e69fa6959f7734bdb9736ec1d8d1806d043be1cc7a2d3ac9cf006f523a3868fbd1bb606f83b9d50a30ba2568d68249b1e10a564a3a95d421a64f5f5a90b1c49f75933264b0e559ed02df2f05a81c5205bbb493ff09ff5961f9f3542dee46a11c1157b2440629fafa79f47f5035c82a94bbfcee0dad6329ecef08e5ab0d7521a0144232873326c3688ce6f52be0ff73f337e085939cf4ecedc2d79480c653d32fda9f3eefef96d8d8af75bc5dd3c42f8789c4ed5e883a2b37b4124455468fa36bcbd3f5ef3c9fc24eb924f331d4a490c47abf86dec34c56a27e711c6e52abb9fb3aecb888f9af71239f6e1265912224478821894f817babaa8933b43c650afaaa039c5d56202c49420631e8c2c17f8ed3dd0a3f356a0ce8fb09271efdf868f7cb86ca44fd479735bbb2e716d11104898d4be9bced87cea457efeb115a54a9febd8275ea3eb77e4c52f35be60e10bdbd8231524c0113467cc35bef36de1d2bc364aa22fc9c056c68185b8878a4823bf0f038e3f3a8fe1c16dd94ca96895807c45a1a97351b8f5cc72801bc7084404153478b944eb35d2711b902aca5f4546dff708c1b6815c02175a008d5e4261d81ab551dee79257b319da84e67a8500006b1829c74f5fe89c567026df8c200c22f57a5bcc8e72043e00fc441c690611bf80363333a2f1fac514a06bba76cb69fa90756b7d16a1e2b712dd88ee5e5705c962a6e64a09d032e2a269f88b8c4ee34fd7a3c65dd50a5da6594360e242267eff3a19aab3c68a57de2d297795e8b9849588b570023ed388dfd04962d3667867810e421dade13195dcdf6dfea5f069536d1b844206813bcefb02e7b4b5834f3fa6befa322d8e7ec7947043637c9b00fb09d98c79f8cef77ca3f363719cbdab3ddeb36c1ac99537661d4274797b9326d0ba1b8a66571e270b1637d6d786117013605e1c9dabdf9fe99b714139832b14e10a773ba25201b711519836f935c03d36cbe9ebdaccf33804e752c179dceb7de192a9b6c7e8b82a362b2b1560a52a4cf76e4cf6ce8ef501a4707489cab37f270618fec3a43b9cdcc14983f0ddd4f27330973d8e2f5f5c05ab4034add4d4a43b8358c1eb33252fe263e5961dbb1cc0e0a7ed86845105bcd8c459db44e5b0255f60b80b71c5a321b2cf2d484510895cddd440354c644b9ace7e7fe21a405409bf8a89d586c42632d9494087880139f9b6ba0317bbce07dbe33e939f334ad331bf673893fcdad610d52f861430d5d55c7a977a7681f92e389360efffae91f309cecb8677882aa6986da45062b1633a91487160a5e3b1c4fb099eefdb670c85f7028bff388121b27be0c45157b6f03ce11cf79d30b1edd21bd20de7e32def70c00850f5cafd6a09f77319c6452c0e1335710e5de85b504b4a612ff29dbb3137bd7e511ca2b5b0137a2ad4258c04b48502b47de60ff7856accf8ded893947e2c27644b5b5c8f6d06f1a3c8c52ac9944f69b43bfe60fba28285088eba55ccfd474cdd139d67d250ef77b116d5562f515eb6370ef0ee4eb568952c77e3dda40f8754c6d874c590b97aed8d75915d6af89eab1f88fd20bbc0de0675cbebaa70138d78ed0691a6ee19a312398997d700158cf9a0be91424ea0916078a34caf9bc6ce9ee100103ff6943801b16341396281f86b614fc9d885260be82e3a83be61675393f4b58cf4e7fa42f0b9f4a1c7901c9fd536a94ae96abea03133753494cb239b4dec16c129babaacd98875f15b64ca9d2c0dd71451e5b6ff316d805c3acea7914a063b19e84ea26e62457757d9754142a7d0debf3940619fa353b64566c587dfa9f3bee511b2599711de4a770f8cca3e696e203537274c503f068b1b8694a68fcd4b46e5a538e45abccb33a9dfc6622794444b5094266145f12c318b6f10d2d075cc4ffdb4928a424556660be4ab89020a956e0602e4f0057098ddba3f224f9cda3e685ad863e0f0c06a5b6209658ce46e10ca8d2607e3c67be69364dcbcb04aec6a68ba1317e1c2443fa5eb91c02523ac7331455c94323ef67031555b79b69bb7f5eb2540acbb68e5216ec21bbf9b511a5df7cd38b2ffc6263f4d93d502734e4f4c6f4d37b440cf7550c999757a908005d5569d5322e8e3403a7875afed57c45be7845e9c7c8c4f6ce5bdf31dadf938d9bb76d10daa039d78012552cee5fb484533c007405b02ed7067b51dfc66f278fc9190ffa70f9475691fc63da4ff0d9a46ca53fb22a13143d358dcd04784b7dbf0cba92f30f5742ecbdcbdc16500fe2f95f560fe164439db60c541bd8013a5e584e3b25ff549fd473b143ef99062d7b06655e0ba956ffbf1a9495df883d371a941062cd9468af676094f24b12ef6acd9c171be226f76f76b8792bbf9843e0b7671eb6b5708d87086eecc13739f914779ea74e7f6d6160f2fbc7c119eb0441861ab40e31be1117ac1deb11d19322f4d043e10efaeab4256120fbfd72493fa9f6cfefdddb18bd855b148289d79253c393f7115f59683f75aeaa4b37bb1d821e5b325abb15cd3c288646da7797c5474f19d2d8f486bc8f7ed04576ca2ece2db75d07efe7eb971fefb3410f5ac59d92ff240550362baba51bc6e0def0111926f9c29982ddeb5d0e9a072b153a5079eef25f1e22be5817dd363e66443348736a653a60064a49a4e87d3ed3f271ab88317f34fd943d8d4125ed10f25859b4e866a91311e968b2", 0x1000) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = fcntl$getown(r0, 0x9) wait4(r1, 0x0, 0x6100000f, &(0x7f0000e87000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(r1, &(0x7f0000692000-0x7)='fdinfo\x00') fchmodat(r2, &(0x7f0000b9f000)='./file0\x00', 0xa0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e07000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f00006df000-0x8)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f3d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x2089) INIT: Id "4" respawning too fast: disabled for 5 minutes [ 115.760468] pktgen: kernel_thread() failed for cpu 0 [ 115.765603] pktgen: Cannot create thread for cpu 0 (-4) [ 115.770985] pktgen: kernel_thread() failed for cpu 1 [ 115.776066] pktgen: Cannot create thread for cpu 1 (-4) [ 115.781425] pktgen: Initialization failed for all threads 2018/01/28 11:12:37 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) 2018/01/28 11:12:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) lsetxattr(&(0x7f00002ec000-0x8)='./file0\x00', &(0x7f0000980000)=@random={'os2.', '\x00'}, &(0x7f00007da000)='keyring\x00', 0x8, 0x2) 2018/01/28 11:12:37 executing program 2: r0 = dup(0xffffffffffffff9c) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000080a, 0x94) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f65000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) 2018/01/28 11:12:37 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x20020}, 0xc, &(0x7f0000001000)={&(0x7f0000002000-0x32)={0xd8, 0x9, 0x0, 0x1, 0x0, 0x2, {0xa, 0x0, 0x5}, [@generic="1f70a3149971cadd8dfe3da469b3494bc82113861555a7337536547e5ae8e5845d3988d0f6b33ba9e2b2ffb8298d995f403ec4cbbd108bcd637ec6e4d03b24570a64311b742d640d2388954d679dc936d0199442672e5db9b3f998ed6d0f151d2a21a4b2d211b82df85bf54588d1988d09c437a168795fe76e67d5df1ba6991b5797faba736ba602e72fc7ce635c0d73fd58ab9d7324c34b2372238d952aa687bfcb660df11c30c9a0788434b81052c2c0ab5547f2f9", @typed={0xc, 0xc, @uid=r2}]}, 0xd8}, 0x1, 0x0, 0x0, 0x8000}, 0x8850) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:37 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000004000-0x8)='./file0\x00', 0x8101, 0x180) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000002000)={0xc0000000000000, 0x8d, "c203d74fe5b746d4abcb0d4d6c0b61c027a37773e61bb389ed5561f4e943bc6eb93c519ae6675481b9c6f1b2de3d941a8c494d654617dd6e0986871fe3363368c29587a73f4eaa892fd102363e9ff4251cc4b8ed6259bee7148635767668d1db97cac6f48c56ab07d3139385612c3a77a0ed2e8faec18cdfb42cf44def6122af3df1e05460de12bf0b4b236f6d"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:37 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r0, &(0x7f0000016000)=[{&(0x7f000000a000)=""/92, 0x5c}], 0x1) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000017000)=0x0, &(0x7f0000018000-0x4)=0x4) write$tun(r0, &(0x7f0000009000+0x186)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "118066", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/28 11:12:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d6f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000055e000)=0x100000001, 0x4) pwritev(r0, &(0x7f0000d08000-0x20)=[{&(0x7f000084a000-0x1e)='&', 0x1}], 0x1, 0x0) syz_open_dev$binder(&(0x7f00006d4000-0xd)='/dev/binder#\x00', 0x0, 0x800) 2018/01/28 11:12:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xcd3000)=nil, 0xcd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x10000000000001) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000cd3000)={0x0, 0xfff, 0xff, 0x3}, 0x10) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000a89000-0x28)=[{0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000cd5000-0x8)='./file0\x00', 0x2, 0x1e9) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000cd4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd5000-0x4)=0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000cd3000)={0x0, 0x0}) mmap(&(0x7f0000b52000/0x2000)=nil, 0x2000, 0x1000001, 0x810, r2, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cd3000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000cd3000)={0x1, 0x8000, 0x6, 0xffffffff}, 0x10) 2018/01/28 11:12:37 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000-0x20)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000026a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/28 11:12:37 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000018000)="4402", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) [ 115.931737] device lo left promiscuous mode 2018/01/28 11:12:37 executing program 1: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = getpid() fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000006000)='./file0\x00', 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x208000, 0x0) open(&(0x7f000001a000-0x8)='./file0\x00', 0x20000, 0x100) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000040000)=0x0, 0x40000000, &(0x7f000003c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) renameat2(r2, &(0x7f0000043000-0xb)='./file0\x00', r2, &(0x7f000003d000)='./file0\x00', 0x0) 2018/01/28 11:12:37 executing program 2: prctl$seccomp(0x16, 0x3, &(0x7f000008c000)={0x5, &(0x7f0000f5e000-0x28)=[{0x98, 0x7, 0x5a36, 0x3ff}, {0x8000, 0x44b9, 0x80, 0x2}, {0x2, 0x80000000, 0x7, 0x8}, {0x80000001, 0xffff, 0x0, 0x7}, {0x4, 0x3, 0xfffffffffffffe00, 0xfffffffffffff800}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000556000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000937000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d7000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000be3000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024b000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003de000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x9, 0x0, 0x6, 0x0, 0xa0, 0xa0, 0x21, r1, r2}, {0x4, 0x401, 0x423be61b, 0xfffffffffffff800, 0xff7, 0x1, 0x8, 0x200}, {0x1ff, 0x3, 0x183, 0x7fff}, 0xffffffffffffffff, 0x9, 0x2, 0x0, 0x3, 0x3}, {{@in=@rand_addr=0x9, 0x3, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0, 0x0, 0x3, 0xfffffffffffffffe, 0x4, 0x8000, 0xffff}}, 0xe8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000e5c000)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000451000)='lp\x00', 0x3) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000048a000)=""/101) ppoll(&(0x7f0000e38000)=[{r0, 0x8000, 0x0}, {r3, 0x2011, 0x0}], 0x2, &(0x7f00002ec000)={0x0, 0x0}, &(0x7f00005c1000-0x8)={0x1}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000076f000)={0x0, 0x0}) 2018/01/28 11:12:37 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000004000-0x8)='./file0\x00', 0x8101, 0x180) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000002000)={0xc0000000000000, 0x8d, "c203d74fe5b746d4abcb0d4d6c0b61c027a37773e61bb389ed5561f4e943bc6eb93c519ae6675481b9c6f1b2de3d941a8c494d654617dd6e0986871fe3363368c29587a73f4eaa892fd102363e9ff4251cc4b8ed6259bee7148635767668d1db97cac6f48c56ab07d3139385612c3a77a0ed2e8faec18cdfb42cf44def6122af3df1e05460de12bf0b4b236f6d"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0xa, 0x9) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 11:12:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}], 0x1, &(0x7f0000d5f000-0x3e)=""/62, 0x3e, 0x0}, 0x0) readlink(&(0x7f0000a76000)='./file0\x00', &(0x7f0000313000-0x9)=""/9, 0x9) 2018/01/28 11:12:37 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d1b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x40}, &(0x7f00008d3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x196ac0000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/171) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000002000-0x50)={{0x3, 0x3, 0x10000, 0x3, 0xf4}, 0x9, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/dev/keychord\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000002000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0xfffffffffffffe4c) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000057b000-0x28)={&(0x7f00002ef000/0x2000)=nil, 0x80000001, 0x5, 0x1, &(0x7f0000d26000/0x1000)=nil, 0x1}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x800) 2018/01/28 11:12:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004dc000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ee000)=0xc) sched_getparam(r1, &(0x7f0000ebd000)=0x0) ioctl(r0, 0x5386, &(0x7f0000000000)="") setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bf5000)={0x380d, {{0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ca9000-0x8)={0x0, 0x0}) vmsplice(r3, &(0x7f000086d000-0x90)=[{&(0x7f0000ab7000+0x482)="", 0x0}, {&(0x7f0000bfd000-0xb7)="", 0x0}, {&(0x7f000027e000+0x2f)='2', 0x1}], 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000917000-0x8c)={0xff, 0x400, 0xffffffff, 'queue0\x00', 0x2bc4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00005c3000-0x10)={0x0, 0x0}) recvmmsg(r3, &(0x7f00002c5000)=[{{&(0x7f0000021000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e0b000)=[{&(0x7f0000602000-0x1000)=""/4096, 0x1000}, {&(0x7f000045a000)=""/97, 0x61}, {&(0x7f0000923000)=""/233, 0xe9}, {&(0x7f0000bb4000)=""/40, 0x28}], 0x4, &(0x7f00000eb000-0x9)=""/9, 0x9, 0x7}, 0x9}, {{&(0x7f0000ab1000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000343000)=[{&(0x7f00003e3000)=""/98, 0x62}, {&(0x7f0000aa3000)=""/161, 0xa1}], 0x2, &(0x7f00004d5000-0xfc)=""/252, 0xfc, 0x81}, 0x1ff}, {{0x0, 0x0, &(0x7f0000f1d000-0x50)=[{&(0x7f0000990000)=""/99, 0x63}, {&(0x7f0000a16000-0xc8)=""/200, 0xc8}, {&(0x7f00001eb000-0xac)=""/172, 0xac}, {&(0x7f0000d8f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f80000)=""/109, 0x6d}], 0x5, &(0x7f0000d66000-0x2a)=""/42, 0x2a, 0xffff}, 0xffff}, {{&(0x7f0000029000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cd8000-0x10)=[{&(0x7f0000139000-0x3d)=""/61, 0x3d}], 0x1, &(0x7f0000e11000)=""/185, 0xb9, 0x8000}, 0x3}, {{&(0x7f000077a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000061f000)=[{&(0x7f000002b000-0x78)=""/120, 0x78}, {&(0x7f0000c15000-0x24)=""/36, 0x24}, {&(0x7f0000191000)=""/101, 0x65}], 0x3, &(0x7f0000095000-0x66)=""/102, 0x66, 0x8}, 0x2}], 0x5, 0x40000000, &(0x7f0000e88000)={r4, r5+10000000}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b69000-0x28)={@generic="a13d82f0614a2d5415117068c2d3cdf5", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00000ac000)=""/249) lookup_dcookie(0xdd, &(0x7f0000bb6000-0x1000)=""/4096, 0x1000) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f00008b4000)={0x2, 0x25, "411ad64a521b509601e88e7269a26fd85f42fe1414335e726fc83404096dfdf089de70232c"}) fchdir(r0) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b37000)='/selinux/policy\x00', 0x0, 0x0) write(r7, &(0x7f00001c5000)="7a9842301a5d2e4b2b5ebe0ccbff8987f11c04d4eb6f5500c17f8e85d4bb0923492c5e1ff143c21657c4fe97c30bb689502795d030c70463e7bc319f911ee4f44a13d695afa70b27770e745f3543a05eac33023b5f0399b21b71c73584cf88c531d04570d13457e2512c5d3ca01f8082fbb2ce8f62394e84eaeabb83212874755508cd8e082c5ecdc1443fb22b818da6bb3690b995890eb57c3fa3bd8862ae1427a90a5d6b902cd62a13a15637a89b06ca1cd9f84c9c75bba3988d806dd49cbed24d92cfd8d901edf3b48f791e852db39cb554c06d0f13c3c089decaa09d43df5380fddd9471bacde6bd18", 0xeb) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f00006fe000)=0xa0d) [ 116.236902] device lo entered promiscuous mode [ 116.274722] device lo left promiscuous mode [ 116.290671] audit_printk_skb: 2143 callbacks suppressed [ 116.290679] audit: type=1400 audit(1517137958.050:11954): avc: denied { net_admin } for pid=3400 comm="syz-executor2" capability=12 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 [ 116.292408] audit: type=1400 audit(1517137958.050:11955): avc: denied { net_admin } for pid=11296 comm="syz-executor0" capability=12 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 [ 116.347409] audit: type=1400 audit(1517137958.100:11956): avc: denied { net_admin } for pid=3408 comm="syz-executor7" capability=12 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 [ 116.376878] audit: type=1400 audit(1517137958.130:11957): avc: denied { net_admin } for pid=3408 comm="syz-executor7" capability=12 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 [ 116.378286] audit: type=1400 audit(1517137958.130:11958): avc: denied { net_admin } for pid=3408 comm="syz-executor7" capability=12 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 [ 116.383126] audit: type=1400 audit(1517137958.140:11959): avc: denied { net_admin } for pid=3408 comm="syz-executor7" capability=12 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 2018/01/28 11:12:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') syslog(0x0, &(0x7f000024d000)=""/56, 0x38) r0 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = accept(0xffffffffffffffff, &(0x7f000037d000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f8d000)=0x9) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a69000)='/selinux/access\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000071000)={0x0, 0x0}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000027a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = dup(0xffffffffffffffff) poll(&(0x7f00002c6000-0x28)=[{r1, 0x100, 0x0}, {r2, 0x400, 0x0}, {r3, 0x8090, 0x0}, {r4, 0x0, 0x0}, {r5, 0x8080, 0x0}], 0x5, 0x400) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0xd) tkill(r0, 0x15) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/28 11:12:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) prctl$setendian(0x14, 0x1) 2018/01/28 11:12:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000004000-0x8)='./file0\x00', 0x8101, 0x180) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000002000)={0xc0000000000000, 0x8d, "c203d74fe5b746d4abcb0d4d6c0b61c027a37773e61bb389ed5561f4e943bc6eb93c519ae6675481b9c6f1b2de3d941a8c494d654617dd6e0986871fe3363368c29587a73f4eaa892fd102363e9ff4251cc4b8ed6259bee7148635767668d1db97cac6f48c56ab07d3139385612c3a77a0ed2e8faec18cdfb42cf44def6122af3df1e05460de12bf0b4b236f6d"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006f7000)='/dev/input/mice\x00', 0x0, 0x20000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000011b000-0xc)={0x1, 0x0}) socket$key(0xf, 0x3, 0x2) 2018/01/28 11:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000000003, 0x0, &(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000242000)={&(0x7f00007f5000-0x7)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d0e000-0x30)=[{&(0x7f0000a96000-0xf2)="0165fe5a50be768bd23359499ae01049e96d2299d982ba4accec1b24af14b2d1a5189cf845728b2a7dc6c5c0625e9e63f0f6672af3c02aabc5ef4812cda4782d286abe12ed3ece7ed6d184635dce0d181345b2fac5d1c77712fbf582a0865775445bdd415c8404a1efa299ca26cc39d2091855f472adff4435f580f344c36061983e63e337813b9d5e82f56032284df99c335ae990039195266702ec5f6173f9a2f2673cc8d259c832f4f020bc57b1202989d7a3683002f2ca03575679e384721898914ad57ee0efc0bf1002b00e2780c6d5862deff633462b988301911aa13d95c7c4cc3df4b5477c787b5b903fdc477c43", 0xf2}, {&(0x7f00005c5000)="d9dc6fa4754820be180d6e46ec9446f304e7f7a24235ed8e5f8d75f8246e8c0dee1a4243033bbe68ec641cba356b7fbede3c80dd008a4d60cf03df177bbdef40e6052943babb21673e640395929f8ca4de44f26d6ef0ce042a95c8c8f9fff37caa6bcfae1fe64a6c27ea5fabd545fe1650575789379497fe5770ba91b43bc26b6268e9d9d7c6913500c26cd77125ada678235efef8913a60ba79f60f14e035d216845dce1b944decedc1b6894f66e27e1e512d76f9c5808dbd0d049924192bfb796ea854b720886a3320e8716f4ef389aa89441048dc8b39f78cabe73a5aa77285fed343ca14b424d6a94eb89dfa7b5ec628", 0xf2}, {&(0x7f0000aee000-0xa7)="823468ccc25810f3181d3130c345e1341edc18c4f97b643c87e065887ca42af308e22e90632564fae619510af57d1424715b2be646372e3d8626dd080b644d9633499e94469075ba05241fc13a48e6c2f39ffa37d1a59f8ba39f3d9457dd8e0c30cc9093b45c88ccc6f2ae81c7e05de3d06929ef18866f8ac6b003b5698e2f2f33d94a83382d8f90ca036b7c069eea663c17f468ff043f663f3228294c387629822b67ed5f979b", 0xa7}], 0x3, 0x0, 0x0, 0x4005}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x1, &(0x7f0000fbd000-0x10)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) sendto(r0, &(0x7f0000cc6000)="", 0x37a, 0x0, 0x0, 0x0) 2018/01/28 11:12:38 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x40100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000001000)=0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000013000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setfsuid(r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) 2018/01/28 11:12:38 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000951000-0x4)=0x0, 0x4) 2018/01/28 11:12:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000c62000)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x3, 0xffffffffffffffff, &(0x7f0000242000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, &(0x7f000014f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind(r2, &(0x7f00005bc000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) timer_settime(0x0, 0x0, &(0x7f0000d7e000-0x20)={{r1, 0x0}, {r0, 0x0}}, &(0x7f000027f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000b08000-0x10)={0x0, r3}) [ 116.413602] audit: type=1400 audit(1517137958.170:11960): avc: denied { net_admin } for pid=8114 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 116.418604] audit: type=1400 audit(1517137958.170:11961): avc: denied { net_admin } for pid=3402 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 116.420381] audit: type=1400 audit(1517137958.180:11962): avc: denied { net_admin } for pid=3402 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 11:12:38 executing program 5: mmap(&(0x7f0000000000/0x5f0000)=nil, 0x5f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f00005f0000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f00002ad000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f00005f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005f1000-0xd)='vboxnet1GPL:\x00', 0x1) mmap(&(0x7f00005f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000263000-0x8)={0x0, 0x8}, &(0x7f00005f0000)=0x8) mmap(&(0x7f00005f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00005f2000-0x8)={0x8, 0x3f, 0x7fffffff, 0x5}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005f1000-0xc)={r1, 0x10000, 0x10}, 0xc) getuid() r2 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f00005f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00001dc000)=""/243) fchdir(r0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00005f1000)="7175eaf7934185e2415f0a77734906a1e795d44b904a90c1592d2e4b") r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001e8000)='/dev/ptmx\x00', 0x2000, 0x0) mmap(&(0x7f00005f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f00005f2000-0xc)={0x2, 0x5, 0x3, 0x2, 0x8, 0x0}) mmap(&(0x7f00005f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00005f3000-0x10)={0x1, &(0x7f0000481000)=[{0x0, 0x0}]}) mmap(&(0x7f00005f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00005f2000)={r4, 0x1}) capset(&(0x7f00005f1000-0x8)={0x19980330, r2}, &(0x7f00005ec000)={0x80000001, 0x0, 0x1, 0xa5c, 0x0, 0x3ff}) 2018/01/28 11:12:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x4, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') fstat(r0, &(0x7f0000564000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d6a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) [ 116.570507] audit: type=1400 audit(1517137958.330:11963): avc: denied { net_admin } for pid=3407 comm="syz-executor6" capability=12 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 2018/01/28 11:12:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000088d000)='./file0\x00', 0x0) getxattr(&(0x7f0000e4b000-0x8)='./file0\x00', &(0x7f00000b1000)=@known="73797374656d2e706f7369785f61636c5f6163636573731d", &(0x7f00009c0000)=""/87, 0x57) mount(&(0x7f0000f1d000)='./file0\x00', &(0x7f0000260000-0x8)='./file0\x00', &(0x7f0000fd8000-0x6e)="070000000098fdc95e352ce7fa1ed5f000f309617257ecbfe881cb3f78d7b0a7032a97553fce816c61e261a53f2abfd2a5a9ff619ae6ae9eec29daccb644d5427caf3853ef462ef3226c3f18192b5065cdac79cccece0ca75523249e727b764395ca19694338df8fa1b5d31c919f", 0x20000, &(0x7f0000b85000-0x1000)="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") 2018/01/28 11:12:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000004000-0x8)='./file0\x00', 0x8101, 0x180) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000002000)={0xc0000000000000, 0x8d, "c203d74fe5b746d4abcb0d4d6c0b61c027a37773e61bb389ed5561f4e943bc6eb93c519ae6675481b9c6f1b2de3d941a8c494d654617dd6e0986871fe3363368c29587a73f4eaa892fd102363e9ff4251cc4b8ed6259bee7148635767668d1db97cac6f48c56ab07d3139385612c3a77a0ed2e8faec18cdfb42cf44def6122af3df1e05460de12bf0b4b236f6d"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f1f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f00004b8000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00002bd000-0xc)={0x20000000, 0x0}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00002b4000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(0xffffffffffffffff, &(0x7f00000ce000-0x10)=[{&(0x7f0000d1e000-0x107)="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", 0xfffffffffffffe04}], 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r2 = memfd_create(&(0x7f00009f6000-0x1)='\x00', 0x1) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000f55000-0x4)=0x3f, 0x4) r3 = epoll_create(0x59) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000f87000)={{0x2, 0x2, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="553eb6783849", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="038331719a6afdf7bc19fd8bae2546b0"}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007ea000)=0x0, &(0x7f000021d000-0x4)=0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004c3000)=0x0, &(0x7f0000931000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000c1b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d27000)=0xe8) bind$packet(r2, &(0x7f00004ea000-0x14)={0x11, 0xfe, r4, 0x1, 0x40, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$TIOCNXCL(r2, 0x540d) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000480000-0x20)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xf23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/28 11:12:38 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x21, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000013000-0x38)={&(0x7f0000002000-0x60)={0x27, 0x6, 0x9, 0x7, 0x2, 0x4, "228ece2957940455d4fb95763589f379556727aeb6d36347613859525ed7ac505ada10f0eab26a6c0559da55480d851af9eaf954eb0012637e5d79f07f0a7e", 0x9}, 0x60, &(0x7f0000003000-0x20)=[{&(0x7f0000001000-0xe7)="07bb240bbfd571f6c1529bacb4a10c6d03de8bc0f51dcc44c16fca7355a8ceed3471c112607f8207a8c0616f24a1cdec4d6fea9a9335d0385759b37aa9c4ce77a3eb57c3adf1ebc7dce8f623d61857b13247ebb4c6f98fea314643fd31b010b097ccd46dc504a0ef07ce20bfadd39b2159cbe3b0ee2969ecd5bf8ac7147b73e872eb7c6f96a1e059130e1434fb865171146d07fbefd67c9ddea6de63d1c7e9d9a9aa629a065dc411bed673ddd1e499d129dafc79101dfe68c061418d3d98d206514b0862d3110288379e9a7036e234c60f1124a0e8fdbfe70137d155d2db260443b70fc601f726", 0xe7}, {&(0x7f0000012000-0xc9)="3119b8b820776aeff0397371e26c6c467c9e4314011875f575b5a73be526f1272b19bd562d821e27229ae7585164c407cce7b711f73724696f0c7840a382a13b405764c5d05705408874ef7300154b4f1bcea4b100aca4fbd942b517bdb15bffc82c836ef95559da71eccdb2b2b90894f3eb9d4f9f0a0ace402f8339787e71b994c03243c0cc15cf4fd04ad8a73b5d966bd7b27fded0c6dd2126de4ad17af9ab6d49a43f01313b91f38863a9f0f0c9c848d11e719c91530780cbaddae1c842f07dc81f4a76ba5cf83e", 0xc9}], 0x2, &(0x7f0000000000)={0xd8, 0x102, 0x9, "e2363cf0bacf0a6b729f4a138246f4e9a8bf7a040feaa141540e506e783609241c2f08ae0985672ef461183383d3a1e888ea1a4c5f0373b3d79d74c6ba6090bd2eaf334cae287d6f4e03f2cf84de984476643dbaf57c001452cd620c11a178020f070738274e2e1f1164560fd1b9c9e688318d350ba845b03e1a18658a5a825ee9c8ec165eb2992b1da27fb622ed3716a8c6f22c718ab0333f9305152e4b68ae204d5f6ea9a061ee7cda5fff279b85f1f203ecd4198782f4a305d32c945157780b3a175fff6358"}, 0xd8, 0x10}, 0x4000001) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x75d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0xfffffffeffffffff, 0x7, 0x5}, &(0x7f0000011000)=0xa0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000013000)='/dev/sequencer\x00', 0x240, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000-0x8)={r3, 0x8000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000012000-0x40)={0xe1f7, 0x7, 0x0, 0x6, 0xa3c, 0x200, 0x6628d156, 0x9}, &(0x7f0000003000-0x40)={0xb29, 0xfffffffffffffff9, 0xffffffffffffffff, 0x7fffffff, 0x1, 0x9, 0x80, 0x80000000}, &(0x7f0000014000-0x40)={0x2, 0x9, 0xff, 0x10001, 0x8, 0x9, 0x8, 0x2}, &(0x7f0000002000-0x10)={0x77359400, 0x0}) select(0x40, &(0x7f0000002000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={r4, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) INIT: Id "3" respawning too fast: disabled for 5 minutes 2018/01/28 11:12:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000004000-0x8)='./file0\x00', 0x8101, 0x180) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000002000)={0xc0000000000000, 0x8d, "c203d74fe5b746d4abcb0d4d6c0b61c027a37773e61bb389ed5561f4e943bc6eb93c519ae6675481b9c6f1b2de3d941a8c494d654617dd6e0986871fe3363368c29587a73f4eaa892fd102363e9ff4251cc4b8ed6259bee7148635767668d1db97cac6f48c56ab07d3139385612c3a77a0ed2e8faec18cdfb42cf44def6122af3df1e05460de12bf0b4b236f6d"}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x7fffc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005c1000-0x10)='/dev/sequencer2\x00', 0x501002, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000dcc000-0xd4)={0x0, 0xcc, "88c094c7d0c2e22e5fda67ad63c033ae420b58fb8bb2b9866772ca088a863593062e53cd9efce542889522b8dfcdd8213f486e45265842c498a356e8feab063c80e1b92c3c952e5eb2728dc9be916353dfea3077c8b18348961f89d9b348721489a9f87ae35808cbea325e39500e02ff42de13e6abc7f56d07100d2cdcd836d01b6f1fcfc978205124319ac7d73cf6c9d166889ea23043031fc645acd32487be35525b404ff7215140aacb8209cce5da70d5712a52b76723a9eda9710de6a4471b369acc8b15f9239228c2c7"}, &(0x7f0000d83000-0x4)=0xd4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000dfa000)={r2, 0x7}, 0x6) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = epoll_create1(0x0) r5 = epoll_create1(0x0) r6 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r6, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000019000)={0x0, 0x0}) INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes 2018/01/28 11:12:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000065d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b89000-0x11)='/selinux/enforce\x00', 0x20480, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000040000-0x3c)=[@in6={0xa, 0x3, 0x640, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000dd6000)=""/75) eventfd(0x1) 2018/01/28 11:12:38 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002000-0x8)=0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)=0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000002000)=r2) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:38 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$cont(0xffffffffffffffff, r1, 0x7fffffff, 0x246ed7fc) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000021000)='/dev/input/mice\x00', 0x0, 0x210000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000007000)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10, 0x800) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000022000-0x8)='./file0\x00', 0x22002, 0x24) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$random(&(0x7f0000021000)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000022000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000021000+0xff7)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000016000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000022000-0x10)='/selinux/policy\x00', 0x0, 0x0) pipe(&(0x7f0000015000)={0x0, 0x0}) r13 = socket$inet(0x2, 0xa, 0x366d64a7) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000021000)=0x0, 0x800) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = syz_open_dev$sndtimer(&(0x7f0000021000)='/dev/snd/timer\x00', 0x0, 0x101000) r16 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000022000-0xc)='/dev/ashmem\x00', 0x80000, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000021000)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000006000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x26) r21 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001c000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = syz_open_dev$sndtimer(&(0x7f0000021000)='/dev/snd/timer\x00', 0x0, 0x111000) r23 = socket$inet6_udp(0xa, 0x2, 0x0) r24 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/access\x00', 0x2, 0x0) r25 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/ashmem\x00', 0x608000, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = open$dir(&(0x7f0000021000)='./file0\x00', 0x4200, 0x142) r27 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/create\x00', 0x2, 0x0) r29 = socket$l2tp(0x18, 0x1, 0x1) r30 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000022000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000023000-0xe)='/selinux/user\x00', 0x2, 0x0) r33 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000010000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = accept$packet(0xffffffffffffff9c, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000014000)=0x14) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000021000)=0x0, &(0x7f0000021000)=0x0, &(0x7f0000017000)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000022000-0x8)='./file0\x00', &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = syz_fuseblk_mount(&(0x7f0000021000)='./file0\x00', &(0x7f000000d000)='./file0\x00', 0x6000, 0xffffffffffffffff, 0x0, 0x81, 0x9, 0x0) r40 = syz_open_dev$binder(&(0x7f000001b000-0xd)='/dev/binder#\x00', 0x0, 0x2) r41 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000022000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000012000-0x4)=0x3a) r43 = syz_open_dev$sndtimer(&(0x7f000001f000)='/dev/snd/timer\x00', 0x0, 0xa00) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000022000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r45 = signalfd4(0xffffffffffffff9c, &(0x7f0000022000-0x8)={0x14f4}, 0x8, 0x800) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r46 = openat$rtc(0xffffffffffffff9c, &(0x7f0000021000)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = syz_open_dev$mice(&(0x7f0000022000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r49 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000022000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r50 = accept4$llc(0xffffffffffffff9c, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001f000)=0x10, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r51 = accept(0xffffffffffffff9c, &(0x7f0000022000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) r52 = dup(0xffffffffffffff9c) r53 = eventfd2(0x7, 0x1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000a000)='./file0\x00', &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000022000-0x1c)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000021000)={0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0xc) r58 = syz_fuse_mount(&(0x7f0000007000-0x8)='./file0\x00', 0x1000, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffff9, 0x800) r59 = socket$inet6_icmp(0xa, 0x2, 0x3a) r60 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/create\x00', 0x2, 0x0) r61 = socket$key(0xf, 0x3, 0x2) r62 = socket$inet_udp(0x2, 0x2, 0x0) r63 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r64 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r65 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r66 = accept4$unix(0xffffffffffffffff, &(0x7f0000022000-0x6e)=@file={0x0, ""/108}, &(0x7f0000014000-0x4)=0x6e, 0x800) r67 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001d000)='/dev/rfkill\x00', 0x410000, 0x0) r68 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001a000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r69 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000021000)='/dev/loop-control\x00', 0x200000, 0x0) r70 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000001e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000021000)='./file0\x00', &(0x7f0000022000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000022000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000-0x4)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000021000)=[0xffffffffffffffff]) r75 = syz_open_dev$usbmon(&(0x7f000001d000)='/dev/usbmon#\x00', 0x74a, 0x80) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000011000)={0x0, 0x0}) r77 = openat(0xffffffffffffffff, &(0x7f0000015000)='./file0\x00', 0x210c00, 0x50) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r78 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/user\x00', 0x2, 0x0) r79 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000018000)='/dev/sequencer2\x00', 0x40, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000020000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r81 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000022000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r82 = open$dir(&(0x7f0000010000)='./file0\x00', 0x228001, 0x10) r83 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000021000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0xe8) fstat(0xffffffffffffffff, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f000000a000)=[{&(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000022000-0x80)=[{&(0x7f000000e000)="e7413c36c64e9c3c6060ebf38b0a4f1cfd90c6eed208cd26be1bc9bd47c196496ac018b8a012a6556fd5c9f0272b6203c883db388a8cb669a51b54c4585da5273514c89bbe789cddf6e3ca599e50010f0529a9ae19a405383075076502472eac9265323574f41627da4d750b39eeafa07e4a0e88e9c80a61df2003ef98d4dc19d9ad9b71b0ff9d", 0x87}, {&(0x7f0000009000)="f93d34501d5a726c79f8ec91293cb33522daa386f8f849f9664a31c33c177d28e5b04a1ba86a14e5ee942da55738edf2317f9506dfed3a8f0bfec0e8ee3777600f93aaa228a15cffe35e99f86808f5c717170d5b4153116cd906c27524831285c3a1e7b8c351b0f86b71cc3d12b6f9d93537463a4c8d061445f66f6e3a26ef039542b1a578807d4e8f1e17b5c99302a905d0700e14fcb49e2e00a7dd86d3c3aa", 0xa0}, {&(0x7f0000021000)="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0x1000}, {&(0x7f0000021000)="8d8be1497bab80fb6c74dd313160fcd7cbb112d27427f74d11f5af0dc0e33745bd3859ff80536cb7489ea389dabc251d977422fc7be66b3d0fa0047ea2d839ff3b57966801fbe3408758c0f552bd9ac0f7021ac31c02dd11991a0537cdea45a5fa3848271b0a2482fec233f9b2178630cd63c6a1b346436ed824e54f2a6f63051a21a9dd4dc98ff420f44161b6412b34e93df71bd2ca8f91", 0x98}, {&(0x7f0000012000-0xe0)="afdc80bdbf89fa01f5a96f077fc1dbf0abca7888556c10d92c918dd0254463419836328dc1dcb98fc297bede866925f1cc1fca881edabe5021b7953ae01ab22df5d34cfaabf86c8870ef27267f0332d26cbb5933b91eefb36a4fc02a42ddd9a8c1f254baa6e4d2e97e5ee8201ffda7f49a123a6cf646ee502535910eb17d35a46526ccc3f1bfe37ec9c21b60dac3ecb79e6b4104543807c093b5c3a0f3e766fe77dc176f7d5a31265ab3159066461240454ef62d5472fdb88d52169c38d7cede7c386355b4da8eb34f9f22ebf45cea66aa7e944abf86eea971098e5a140d0564", 0xe0}, 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{&(0x7f0000021000)="3021c2afd374b4c747710c625d0fea3c381b89d18d49aadd027d72f0c791416fe8c014b82df466548ef43174de8ca5309793cbbd55dabee5e4f1e337c4f6dc54c8bc920e3be3555fb68f4039cd1fc6b30be16f755667bb4548c5ce29afe2b386cdd114317305ec83993727a74cb71f1e950be141103161adbd2a4f024a249403e6d7c5866b3d8acc1094150821faa4734562a48d89999cf674c166262f01bd1ffe31199babf955b18dd3a8723e44477b48ab44a5d59218cd452c45287d0a5aac631cb758fb93", 0xc6}, {&(0x7f0000022000-0x55)="649a3acc6f79f61902011c5e6d359416ac75213a2ef2251f3d0f25408d7b624de5f5d61b42deb14d5370256d27676494104e81e1df041909a29e2549faee3219dfa9229cf154f11806694f848787220fb5c8b02596", 0x55}, {&(0x7f0000022000-0xcf)="27c225fbe8331aabbb2dbeea0668af34b58b8ec0923056fac610af150097799162c6e1ba519570e326da43557ae0030e898cb57307b99103209c915056300fe6e80d14532be876587b5dd07f220272aa9fff2fae1e3f002f83f610ce31995edee6047d730b88e21cba9c586230b649797107867c5f792c1f14ed0b73db29938c3823ec94f331f7612695a5419ffcad7fda2db645c521c9c82251cfeb68d90fb4925827b51d4a60deb2d101aab865341eb70934e3d8862a7d6a35c93b30db2ac90a2acc85fc8f3014c5f768127abbe9", 0xcf}, {&(0x7f000000a000)="", 0x0}, {&(0x7f0000021000)="9197c3a441ec63d946bba86a8bfed55e0cb00f2fef941426b6c796fb6f2c689a5fdea4d8de1bbeac34ec11b27f34d2a0ea478d628abefbba16643a001d2296aa700b20934f0edbb3c3a711d8e36bf92cd1dca7befcc03f116dd9c11a89f5a029a074763c8fd6823e54fde5131bee", 0x6e}], 0x9, &(0x7f0000021000)=[@rights={0x18, 0x1, 0x1, [r36]}, @cred={0x20, 0x1, 0x2, r2, r37, r38}, @rights={0x38, 0x1, 0x1, [r39, r40, r41, r42, r43, r44, r45, r46, r47]}, @rights={0x28, 0x1, 0x1, [r48, r49, r50, r51, r52, r53]}, @cred={0x20, 0x1, 0x2, r2, r54, r55}, @cred={0x20, 0x1, 0x2, r2, r56, r57}, @rights={0x30, 0x1, 0x1, [r58, r59, r60, r61, r62, r63, r64, r65]}, @rights={0x28, 0x1, 0x1, [r66, r67, r68, r69, r70]}, @cred={0x20, 0x1, 0x2, r1, r71, r72}], 0x150, 0x0}, {&(0x7f0000008000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000004000)=[{&(0x7f0000022000-0x13)="5cddd6a266f2a4e91d0f4ea35dc85f314d6e41", 0x13}], 0x1, &(0x7f0000022000-0x78)=[@cred={0x20, 0x1, 0x2, r0, r73, r74}, @rights={0x38, 0x1, 0x1, [r75, r76, r77, r78, r79, r80, r81, r82, r83]}, @cred={0x20, 0x1, 0x2, r1, r84, r85}], 0x78, 0x4044000}, {&(0x7f0000022000-0xa)=@file={0x1, './file0\x00'}, 0xa, 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{&(0x7f0000022000-0x1000)="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0x1000}, {&(0x7f0000021000)="c56cedc8479057dd0dcd4cfd9a9f383e5255caa00e42ceaba5c07b5ad7006121bff676759951898cf7d7d91541558e1f7f2e31b3b721e0d03d0f200ae305f82e11f1a339747d57249461ce8a0a3d80c53798b5297c5eb6e66959f626c995eb78219c84378d8d6774", 0x68}, {&(0x7f0000021000)="c438ec992c894539f2adeb113fd50c0e5f172c9b479ea027dd92b8a03cf8b0b956502b9c6269f23b031ba4bbc0a29fc241f753baf477e7b960e8e215f6dfd0ab49014f50ab461fedba298d7bebe69ec7fe99d99b0089f4a848280aa5ea6dc352d301a941aaed03ca3cfebadc1715837407160b2fa3f7823956759d5842d6c32e4314ca0e0658a5d2c0386734944791650116e817ef01e0eec25064b8131dbcaa4aad7167382cacde6043625ef7a643cbd2d0e5a21da1d9eeb0", 0xb9}], 0x4, 0x0, 0x0, 0x0}], 0x8, 0x80) rt_tgsigqueueinfo(r0, r2, 0x0, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 11:12:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000004000-0x8)='./file0\x00', 0x8101, 0x180) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000002000)={0xc0000000000000, 0x8d, "c203d74fe5b746d4abcb0d4d6c0b61c027a37773e61bb389ed5561f4e943bc6eb93c519ae6675481b9c6f1b2de3d941a8c494d654617dd6e0986871fe3363368c29587a73f4eaa892fd102363e9ff4251cc4b8ed6259bee7148635767668d1db97cac6f48c56ab07d3139385612c3a77a0ed2e8faec18cdfb42cf44def6122af3df1e05460de12bf0b4b236f6d"}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002ba000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f000016c000)=0x1c, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001aa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e2c000-0x8)={0x0, 0x3}, &(0x7f0000577000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002eb000+0x814)={0x9, 0x6, 0x7f, 0x8, r2}, &(0x7f0000901000-0x4)=0x10) 2018/01/28 11:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000803, 0xff) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00005fd000-0x4)=0x0, &(0x7f0000eb7000-0x4)=0x4) syz_open_dev$tun(&(0x7f0000670000-0xd)='/dev/net/tun\x00', 0x0, 0x180) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000038a000-0x9)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000512000)={0x0, 0x40, 0xffffffffffffffff}, &(0x7f00000d6000-0x4)=0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ef5000)=0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c92000-0x8)={r2, 0x3}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000a4000)={0x3f, 0x1, 0x4, 0x9, 0x9172}, 0xc) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x7f8}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffea0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x0}, 0x8) close(r0) geteuid() 2018/01/28 11:12:38 executing program 0: r0 = getpgid(0x0) rt_sigqueueinfo(r0, 0x3c, &(0x7f0000d2b000)={0x34, 0x1, 0x7, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000088a000)={0xd1, {{0xa, 0x2, 0xae4f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f00003a9000)=0xfffffffffffffff8, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r1, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f000020d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00009bd000)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCNXCL(r2, 0x540d) getcwd(&(0x7f0000003000-0x3f)=""/63, 0x3f) INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes 2018/01/28 11:12:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000004000-0x8)='./file0\x00', 0x8101, 0x180) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000002000)={0xc0000000000000, 0x8d, "c203d74fe5b746d4abcb0d4d6c0b61c027a37773e61bb389ed5561f4e943bc6eb93c519ae6675481b9c6f1b2de3d941a8c494d654617dd6e0986871fe3363368c29587a73f4eaa892fd102363e9ff4251cc4b8ed6259bee7148635767668d1db97cac6f48c56ab07d3139385612c3a77a0ed2e8faec18cdfb42cf44def6122af3df1e05460de12bf0b4b236f6d"}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000b7f000/0x3000)=nil, 0x3000, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000e66000)=""/0) socketpair(0x15, 0x7, 0x6ec2, &(0x7f00001ee000-0x8)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = memfd_create(&(0x7f0000e00000)='\x00', 0x2) r2 = gettid() capget(&(0x7f00000c1000)={0x399f1736, r2}, &(0x7f0000d89000-0x18)={0xffff, 0x3, 0x8, 0x2, 0x5, 0x2}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000059f000-0x8)=0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000f14000-0x8)=0x0) socket(0xb, 0x80000, 0x4) 2018/01/28 11:12:38 executing program 3: r0 = socket$inet(0x2, 0x0, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d0e000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000001000-0xc)={0x3e, 0x6, 0x39}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x200000000cd, &(0x7f0000000000)=""/0, &(0x7f0000ce6000-0x4)=0x0) 2018/01/28 11:12:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006d9000-0x5)='user\x00', &(0x7f000015a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000091a000)='z', 0x1, 0xfffffffffffffffc) keyctl$clear(0x7, r0) r1 = openat(0xffffffffffffffff, &(0x7f00005fb000-0x8)='./file0\x00', 0x4000, 0x182) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000734000+0xa45)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000689000)=0x0, &(0x7f0000785000)=0x4) 2018/01/28 11:12:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x80807, 0x7f) connect$netrom(r0, &(0x7f000033d000)=@full={{0x3, {"ac78e2d2af30dd"}, 0x59ef}, [{"a57f9420f44586"}, {"7e12a12713cdaa"}, {"e900fe5254b73f"}, {"bcbfe648371328"}, {"09a04b02d3071b"}, {"e7cb9bca4e6f92"}, {"cfdc36f6cd7e93"}, {"f29a24d91148bf"}]}, 0x48) r1 = syz_open_procfs(0x0, &(0x7f0000ec0000-0xe)='net/igmp\x00') sendfile(r1, r1, &(0x7f0000a54000-0x8)=0x0, 0xf9cf) 2018/01/28 11:12:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000004000-0x8)='./file0\x00', 0x8101, 0x180) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:38 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") stat(&(0x7f00006c9000)='./file0\x00', &(0x7f0000630000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000)={&(0x7f0000a60000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KDMKTONE(0xffffffffffffff9c, 0x4b30, 0x6) getsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d76000)=0x0, &(0x7f00007da000-0x4)=0x4) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00005da000-0x4)=0x1) 2018/01/28 11:12:38 executing program 3: prctl$void(0x24000000000024) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000057000-0x90)={0x3f, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/28 11:12:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a9b000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00005f8000-0x8)={0x100000001, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000086d000-0x10)='attr/sockcreate\x00') sendfile(r1, r1, &(0x7f0000dd8000-0x8)=0x0, 0x1) 2018/01/28 11:12:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x800, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000316000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getpgid(r1) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00007ba000)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000f8e000)=""/255, &(0x7f0000b5c000-0x4)=0xff) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000f8f000)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000449000)={0x8, 0x1, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000163000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x2, 0x1}}, 0x2e) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000243000)={0x0, 0x0}) 2018/01/28 11:12:39 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:39 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000a06000)='./file0\x00', 0x800, 0x80) accept4$inet6(r1, &(0x7f0000102000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000707000)=0x1c, 0xb1e3b6f8026f68e1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e36000)='/proc/self/net/pfkey\x00', 0x30000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000591000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d10000)=0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b1b000)=0x0) get_robust_list(r1, &(0x7f000065b000-0x8)=&(0x7f000013a000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00003ea000-0x8)=0x18) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f000007b000)={@generic="16be5b6bfb23ccd973b0dd21bdcc678d", @ifru_flags=0x4000}) r3 = syz_open_procfs(r1, &(0x7f0000ff5000-0xa)='net/ptype\x00') ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00009a3000-0x7c)=""/124) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0xcd, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = open(&(0x7f0000513000)='./file0\x00', 0x2802, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000be2000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ecb000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f9c000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013e000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000e25000)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x9, 0x2, 0x0, 0xa0, 0x2, r5, r6}, {0x9, 0x8, 0x7939, 0x8, 0xa4, 0xfffffffffffff316, 0x5, 0x9e5}, {0xf2ab, 0x4, 0xfff, 0x8}, 0x7, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x2}, {{@in=@loopback=0x7f000001, 0x1, 0x3c}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x1, 0x3, 0x2, 0x6, 0x5828, 0x8}}, 0xe8) 2018/01/28 11:12:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f00002b6000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/28 11:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000462000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c0b000)='/selinux/mls\x00', 0x0, 0x0) openat(r1, &(0x7f000037c000)='./file0\x00', 0xbe981e57673d0523, 0x0) r2 = syz_open_dev$sg(&(0x7f0000af9000-0x9)='/dev/sg#\x00', 0xfffffffffffffe01, 0x20040000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005c5000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000d5000-0x4)=0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000fac000)='./file0\x00', 0x2000, 0x30) rt_sigtimedwait(&(0x7f00009ac000)={0x0}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, r0}, 0x8) 2018/01/28 11:12:39 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f1b000)='/dev/loop#\x00', 0x9, 0x200000) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000cad000-0x8d)=""/141) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x864, 0x9f08}) syslog(0x3, &(0x7f0000001000-0x2b)=""/43, 0x2b) r3 = eventfd(0x9) r4 = dup3(r0, r1, 0x80000) ioctl$KDADDIO(r2, 0x4b34, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) r5 = getpgid(0xffffffffffffffff) wait4(r5, &(0x7f0000001000)=0x0, 0x1000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x13)=@random={'trusted.', '/dev/loop#\x00'}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000003000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000001000)={0x9, 0x80000000, 0x4, 0x3f, 0x20000000, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x1, 0xfffffffffffff0d3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000003000)=r5) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000005000-0x50)={{0x9, 0x6}, {0x7, 0x8d6}, 0x5, 0x2, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000004000)=0x4) mount(&(0x7f0000005000)='./file1\x00', &(0x7f0000005000)='./file0\x00', &(0x7f0000003000-0x7)='nilfs2\x00', 0x0, &(0x7f0000000000)="9daf6d069080b88f8dafd4a11bd5326ed2293f84e117cac04dc25590c428cbb075353766bf86d76800ea18dcd296f2ca1e372910ea7fd842b3de4b769862b8a981cdeee748a5b9e8da52b202a6c9e0d29954eb4110a2941ae0b011ebe92f604780fac67cc6a4e1cc47f605aa918a5bed04e1e996ece83c5399462b1d") 2018/01/28 11:12:39 executing program 1: signalfd4(0xffffffffffffffff, &(0x7f0000040000-0x8)={0x0}, 0x8, 0xfffffffffffffff8) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000088a000)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r1, 0x6}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000002000-0x4)=0xffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000353000-0x8)={r1, 0x5}, &(0x7f0000000000)=0x8) 2018/01/28 11:12:39 executing program 1: syz_open_procfs(0x0, &(0x7f0000002000-0x5)='attr\x00') 2018/01/28 11:12:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:39 executing program 6: 2018/01/28 11:12:39 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x802, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:39 executing program 0: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00004ae000-0x6)='rxrpc\x00', &(0x7f00008d3000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f9c000)="", 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000f9c000)='keyring\x00', &(0x7f00003f1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) 2018/01/28 11:12:39 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:39 executing program 3: 2018/01/28 11:12:39 executing program 5: 2018/01/28 11:12:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) fcntl$getownex(r0, 0x5, &(0x7f0000eaa000-0x8)={0x0, 0x0}) 2018/01/28 11:12:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000c24000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/28 11:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e1f000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x125f, &(0x7f000001a000-0x57)="") 2018/01/28 11:12:40 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) 2018/01/28 11:12:40 executing program 3: 2018/01/28 11:12:40 executing program 0: 2018/01/28 11:12:40 executing program 1: 2018/01/28 11:12:40 executing program 3: 2018/01/28 11:12:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e4b000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000081000)={0x0, 0x0, 0x0}, &(0x7f000049a000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fbe000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097e000)=0xe8) getgroups(0x8, &(0x7f0000143000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c07000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b1d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) lstat(&(0x7f00003e1000)='./file0\x00', &(0x7f00003ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f000005d000+0x4da)='/dev/hwrng\x00', 0x140, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003e6000)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000fad000-0xc)='/dev/autofs\x00', 0x10000, 0x0) fstat(r0, &(0x7f0000a52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00001ce000)='./file0\x00', &(0x7f000058c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009d9000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3d000)=0xe8) stat(&(0x7f0000853000-0x8)='./file0\x00', &(0x7f00005e3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00002b5000)={&(0x7f0000c83000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002f6000)=[{&(0x7f00004e4000-0x5f)="444510bb9515dfb5d95bb2f954bcc058c255bda330b118dd4f38f240bc103a72a787c8b74f9e577fdf3525061fa67ad52287c7c56b887cb416a8739450f80bdab77923a2042ef41d10a905c3acb247c8e44dd3fd0a2af1d9f2bcf15107559a", 0x5f}, {&(0x7f0000ca7000)="fcd83b8128df2789f3a8c86285940afeef6029f43d70ec1fb5d8ac1c9ca871c8b423261b64f8f345a4eeaecc5867dd9f50e1f23140cb90bda0735512f005389eeefbb084a83bbf695998960828c2c86aaa7052cbb56ba9c630e91598470d70879d8d7e90f962e8d512a8b3176baeee40d41d59cec8a2c5959420995fb0e624eaab163526e4b360cab26a3ea0231c5009a1835134bda6b3df9e012fe56bba8c18e0e635b054eb205bdba1a009320fb98a23c829588295af7fffcea74c8ce16304fc8cba6653f7fc94a326bdeef7a7fe9108c7546ceec2540e67e612d57f44f318e6ec7a88251253bb7fba0a", 0xeb}, {&(0x7f0000be0000)="d835211909f97ada6ad0810573c80a9ff514189a2e7991ff07b6b13daea4172a1e53491918ffdcd2c982428777bf1c6697325a7985f1b1bb540a2b7d42456e125b36cbd3bf33c280cd960be2ff3804592ec3fec13acb48534dc49881e751ae3a3304ba0cf0a35e8c43cc497429e68f2ff8f6b519b2", 0x75}, {&(0x7f00002fe000)="4cca5b735fb97e4504", 0x9}, {&(0x7f0000c12000)="1e7b01ab7ae022179c6bc1d35457bed63acfe2a81fc3e79ba4c07394e22cf45a903560686a81b9c165a6f0ec3865e2315926f159b8d94bf814f272de4f479669323cf38e94ccd242bce3c00247d3891dd9fde9eaf524429809e5e89fbfb181539bfb974c14caff09d6aac58d", 0x6c}], 0x5, &(0x7f000050c000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xe0, 0x804}, 0x4000) 2018/01/28 11:12:40 executing program 5: 2018/01/28 11:12:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:40 executing program 0: 2018/01/28 11:12:40 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000014000-0x4)=0x7fff, 0x4) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:40 executing program 3: 2018/01/28 11:12:40 executing program 6: 2018/01/28 11:12:40 executing program 5: 2018/01/28 11:12:40 executing program 1: 2018/01/28 11:12:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:40 executing program 0: 2018/01/28 11:12:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000784000-0x8)={0x0, 0x0}) connect$inet(r1, &(0x7f0000c9b000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 11:12:40 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x105000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x11, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:40 executing program 0: 2018/01/28 11:12:40 executing program 6: 2018/01/28 11:12:40 executing program 5: 2018/01/28 11:12:40 executing program 3: 2018/01/28 11:12:40 executing program 1: 2018/01/28 11:12:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/28 11:12:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00009bf000)="2700000014000707030e0000120f0a0010ffe400f6070000ff000000078a001f05080039007500", 0x27) 2018/01/28 11:12:40 executing program 0: 2018/01/28 11:12:40 executing program 6: 2018/01/28 11:12:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 11:12:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) accept4$nfc_llcp(r1, &(0x7f0000a12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008dc000-0x4)=0x60, 0x80800) 2018/01/28 11:12:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:40 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000001d000)={&(0x7f00000f1000/0x2000)=nil, 0x2000}) 2018/01/28 11:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r0) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000696000)="", 0x0) 2018/01/28 11:12:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x63, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000a31000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x1, &(0x7f000078a000)='\f') 2018/01/28 11:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007c2000)='nv\x00', 0x3) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/01/28 11:12:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002b1000-0x8)=0x7) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/28 11:12:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:40 executing program 5: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000e43000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 11:12:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000dfb000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003a4000)=0x0) sched_getparam(r1, &(0x7f00007f7000-0x1)=0x0) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f0000d6a000)="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", 0x1000) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87", 0x1}], 0x1) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r3, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfffffffffffffcb7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@sa={0x41, 0x6, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0x2df}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:40 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006bd000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a7a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000b64000)={r2, &(0x7f0000d88000)=""/0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) flock(r0, 0x0) 2018/01/28 11:12:40 executing program 3: pipe(&(0x7f00009fb000-0x8)={0x0, 0x0}) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000147000)='setgroups\x00') 2018/01/28 11:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000000000, 0x7) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = getpgid(0xffffffffffffffff) sched_setaffinity(r2, 0x8, &(0x7f0000f51000)=0x3ff) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00006e6c310011000000008000"}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00003af000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) 2018/01/28 11:12:40 executing program 6: socket(0x1, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e30000-0xc)={0x0, 0x0, 0xffffffffffffffff}) epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) dup2(r1, r0) 2018/01/28 11:12:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) connect$pppoe(r0, &(0x7f0000c79000-0x1e)={0x18, 0x0, {0x3, @random="07ca20a55f72", @common='rose0\x00'}}, 0x1e) syz_open_dev$mice(&(0x7f00008c4000)='/dev/input/mice\x00', 0x0, 0x90000) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000614000)=0x6, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bd5000-0x16)='/selinux/checkreqprot\x00', 0x480, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000d6b000-0x50)={{0x2, 0x0, 0x7, 0x0, 0x48fa}, 0x6, 0x8, 0x101, [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]}) 2018/01/28 11:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000e76000)=0x400) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000f04000)={0x0, 0x0}) r1 = add_key$keyring(&(0x7f0000bf2000-0x8)='keyring\x00', &(0x7f0000dd8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = request_key(&(0x7f00007f0000)='.request_key_auth\x00', &(0x7f000075a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000db0000-0x2)='{\x00', 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r1, &(0x7f0000867000)=[{&(0x7f0000866000)="1f9b92fdb42f7a89268f3829c0eda7416ced574d47bc319a56182c805e52afbdfee077596db000f539fed016c65b7db5bce5a91ad4b597eb4b29dd0793f0552bc21f60633b6bd73d07d07d19111fd82573d54aff099e1db8a81061d32b29d4f733b6a2745b0f860c5b3a83c71df9f0", 0x6f}, {&(0x7f0000b45000)="4bc576c98dcb31a8ef5d9a072094dee40b97168b65636457b820aa1b067425eda22189", 0x23}, {&(0x7f0000463000-0x9f)="af60eb382d4094367f437bea5a73800f49a96a90fa8bf0359b8219835274925c7b8468eda24c839b6dea5cbd7e5c5794b7567c2a78ca4a99fe0b976a54bead32d19c573d37af34555e39010cae9a84c1bd0887c095fda21af96bc30b28d4bc1d012cc88a25e4ed0c720e05e930efe2b98cf1318eb920ebe2a8fb4f6843501db314a68c6f4005c7f24ed1b0dae27f22d16acc1602900089b9045bb3ca3138b8", 0x9f}, {&(0x7f0000c49000)="d2f0d9becb38d042c0c6364a69b3846fd7e96e699310a9fe4037b2ae59b13d2789bd62ee0a7f0b7bf97519e749e57f41e0280aad87bc646d9e9de1bfc43cbba0efef4941ed9e647913e7840538c307121679390861727254ee7bcf08710d3e5854ccc709301164b03acd123cde34874939d638cec45625164483acb31a2dd5ffe08460e0c301a3e54fbe2f7b28cdfd6a6599243b84b66e98491ea066bd1b9bc145ed3ef169f0fc71232ffefdfee693d93f1d862d0f1ff635994fcc5dc4", 0xbd}], 0x4, r2) 2018/01/28 11:12:40 executing program 3: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) pipe2(&(0x7f0000b0e000)={0x0, 0x0}, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000bc3000-0x4)=0x0, 0x4) ptrace(0x4207, r2) ptrace$setopts(0x4200, r2, 0x0, 0x8000) 2018/01/28 11:12:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000414000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076d000-0xf9)=""/249, 0xfffffffffffffe13) r1 = openat(r0, &(0x7f0000774000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000085a000-0x8)='./file0\x00', r1, &(0x7f0000a18000-0xa)='./control\x00') rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') 2018/01/28 11:12:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) timer_create(0x6, &(0x7f0000758000)={0x0, 0xd, 0x7, @thr={&(0x7f0000f09000)="caaa3d5afe5c889fe2c8e9f6d47692a68e259a7cb0eb9c70e33b5a", &(0x7f0000a82000-0x68)="2ee1e0984aa878209bfddffbb566b0479217b1ad36f750d7cde7386224e311c8245c9195db516035bf2e2fd91a3b9b6670ba63e45ae8d1251b3968b01d67391aacc6e3df2e8ad6ee53bba43b241290cf3e5f9aa91121e906df64e3a2ed201c7b5db8b4b2ad22d3ee"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b0000)=0x0) timer_gettime(r1, &(0x7f00003ac000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 11:12:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000b97000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000ecd000)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/28 11:12:40 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000003000)='attr/exec\x00') ioctl$TCFLSH(r1, 0x540b, 0x3) 2018/01/28 11:12:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c65000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="000174300000000100"}) 2018/01/28 11:12:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004af000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) syz_open_dev$usbmon(&(0x7f0000f52000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f50000)='/dev/rfkill\x00', 0x0, 0x0) userfaultfd(0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 11:12:40 executing program 3: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000023) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) 2018/01/28 11:12:40 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x50, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x10001, &(0x7f0000003000-0x1c)={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000004000-0x7)='ns/ipc\x00') sendmsg(r0, &(0x7f0000be4000)={0x0, 0x0, &(0x7f0000001000-0x70)=[{&(0x7f0000e2e000-0x68)="d08530d5ba634c1c87f0ff919f0f031d77ae2c6e8298dd117576a976c618b32614f14da9b3d5753272460b8be6aae65a2548b8c1d26556e0b5fc36af2c817ea84e042f987993b27d8048c48d8293481f8a23a3198f00bb995a4aade92b03441e3240c835ba3dfb16", 0x68}, {&(0x7f0000001000-0x1)='j', 0x1}, {&(0x7f0000000000)="3e492d8183b889ff6d015d91f0d9717409cbbf81113bb7c4d91d430e29b05e218440d859db1417ad6a4fd74094eb5eb3045cbe05b20f5adfdfcf00856680534100d4a367ca7edcbef6ee56c7980a4defa5dd0f72353a515680e3fb8fa9aa0887bfb6d8bd5659", 0x66}, {&(0x7f0000e2a000)="e346d70320f6e53b683c2ba5158ae20d1b3afb83f299178dfc652a08ca46b83985bccb9b546e3731f5dc5178dbe919aa116275b7ee5f9b7b347af1c4d06e665110887786b65798048e0e2fe854e59b50780c617d656cd8708cc7b1342a673be9fd55e9ef12e5247fde39b2642c1310cbc5a59338aed5e70e545823ffdde581c81a92a93aa2b5bab61488432a3fa5d32c019673ea7f6020b5f9bbfd35b86b3b404aaec00367d6394665bb344f9f559b384fcc24f8", 0xb4}, {&(0x7f0000000000)="b5", 0x1}, {&(0x7f0000d60000)="dd3202c1a7e1b69f4b66a9a915f2bf", 0xf}, {&(0x7f000022f000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000001000-0x1130)=[{0x48, 0x105, 0x0, "c876f268232466a00676c3e3e9e2d53b62463e68050ebbe1fe55523d940f855e910b24c039308fe3a246378b58b5e99adc0ad7c27b"}, {0x1010, 0x1, 0x1, "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{0xd8, 0x10b, 0x6, "b6c19373dc269c00f1893a9d64378bc36731b1678320e5a58e5d286b6a089c6648f7ee7334c73309876fbcf6d361be226af8fe30e458d18d7ae2bd4d8405c1147cc1d70f480d55b4f2dcc89f65fd731e2559a2edee983c49d78aa306d6395d99f887b52c25661f25411a40385fe5587c8edb185523fad167fd0357be329a791a897c971dbe0d5c92f6b0c492d565e31841d9e31c90ebbad0fa323d7337d349033a261390699caf7aa9c5495253647898726717765b32e3a34ffccfa99bcd407ebfe1ef84"}], 0x1130, 0x4}, 0x4000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x800, 0x10}, &(0x7f0000005000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000001000)={r6, 0x8001}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000041c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000a0d000-0x4)=0x0, &(0x7f00002ce000)=0x4) setsockopt$inet6_opts(r8, 0x29, 0x37, &(0x7f00008d1000-0x88)=@hopopts={0xbf, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4, 0x401}, @calipso={0x7, 0x20, {0xeb8, 0x6, 0x8000, 0x1, [0x9414, 0x7, 0x9]}}, @ra={0x5, 0x2, 0x0}, @calipso={0x7, 0x38, {0x7, 0xc, 0x2, 0x7fff, [0xbe69, 0xc2a, 0x0, 0x6, 0x7f, 0xf21]}}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x1}]}, 0x88) r9 = socket$inet6(0xa, 0x1, 0xa) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f6d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x3, 0x3, 0x4, 0x800, 0xfffffffeffffffff, 0xffff}, &(0x7f0000f6e000-0x4)=0x20) setsockopt$sock_int(r9, 0x1, 0xc, &(0x7f0000f6a000)=0x0, 0x4) 2018/01/28 11:12:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000787000)='/dev/keychord\x00', 0x400800, 0x0) getpeername$ax25(r0, &(0x7f00000d7000)={0x0, {""/7}, 0x0}, &(0x7f0000078000+0xe53)=0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000751000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) syncfs(r1) poll(&(0x7f00002f1000-0x30)=[{r1, 0x200, 0x0}, {r1, 0x1001, 0x0}, {r1, 0x9000, 0x0}, {r1, 0x0, 0x0}, {r1, 0x185, 0x0}, {r1, 0x1, 0x0}], 0x6, 0x8) dup(r1) 2018/01/28 11:12:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ff6000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) r0 = syz_open_procfs(0x0, &(0x7f0000036000)='ns/uts\x00') setns(r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d89000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097b000-0x4)=0xe8) modify_ldt$write(0x1, &(0x7f0000618000-0x10)={0x400, 0x100000, 0x6000, 0x89, 0x800, 0x4, 0x8001, 0x101, 0x36a, 0x2}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000047e000)={@multicast1=0xe0000001, @rand_addr=0x0, r1}, 0xc) 2018/01/28 11:12:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000103000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x32, r0, 0x0) r1 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a86000-0x2)='+\x00', 0xfffffffffffffffa) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x2}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x35)="63c73fa39923ff83cb300144acf790b1af51e08e1be229f538f67b5200997519307c7b45d1dcd20b093a14a376d1c47f2e047d4ebd", 0x35}, {&(0x7f0000001000-0x6d)="b132f8f26cccb62fb60e97e5bf178be86fdda5b03ed2bf10e148feea0da88bfc80c68f5d2c203da1c8bee2959d879c486a6b60ed8d0e56841325a75c855e3d3c7c0f22773f91bf6c6add5645d6812801396c5948bff5a1d6b4d2e3780008715e055833606b604d0bf3cd8b4219", 0x6d}, {&(0x7f0000001000-0x6f)="1062d34839f3e46b901668bf93ff019bd16692b4794c37438a47eba97ff9d8c5e5935642f3a8b209c478c3439144769425b1992e224c0a0e15b8c987d51d92ebf6b3d71ff15e7a175d78c082027a71555da1a623a7fa55bea9302397261bce990c3224150f464f9a65dd51f6409421", 0x6f}], 0x4, r1) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_trie\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x8b, "fb0c6672e290c1ab9b60dd2ab395d43e9b4f24d7b77c924666f76ec54c9c0c6d86a7ea552a45b6a202aea4c69f89adfbf57b234e1eda1a5738af885602960c28e1ec76311255f845b876bcaf03e182ae08c4ed9d61dfea953b5934ed1663348bfda2e8d2010b7dd4bb571354ee6bf7a29ed96dcd707ff766472e468cfb0fa4d0c3356403ef20cfb3112916"}, &(0x7f0000003000-0x4)=0x93) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001000-0x6)={r4, 0x40}, 0x6) 2018/01/28 11:12:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000111000)='net/ip6_mr_cache\x00') r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000257000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ac000)=0xe8) getresgid(&(0x7f00001c6000)=0x0, &(0x7f0000c1f000-0x4)=0x0, &(0x7f0000195000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007ee000)={0x0, 0x0, 0x0}, &(0x7f0000bbb000-0x4)=0xc) getresuid(&(0x7f0000bc9000-0x4)=0x0, &(0x7f0000b84000)=0x0, &(0x7f000023d000-0x4)=0x0) r6 = getgid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000066f000)={0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000599000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000582000-0x4)=0xe8) getgroups(0x6, &(0x7f0000b0a000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002f4000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00006d4000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c3000-0x4)=0xe8) getresgid(&(0x7f0000841000-0x4)=0x0, &(0x7f0000746000-0x4)=0x0, &(0x7f0000a29000-0x4)=0x0) r14 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b08000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e3000-0x4)=0xe8) lstat(&(0x7f0000c97000)='./file0\x00', &(0x7f0000dbb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = syz_open_dev$urandom(&(0x7f000085b000)='/dev/urandom\x00', 0x0, 0x1) r18 = getpid() fstat(0xffffffffffffffff, &(0x7f0000f55000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d56000)={0x0, 0x0, 0x0}, &(0x7f0000b04000)=0xc) r21 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000087c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pipe(&(0x7f000057d000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009f9000)={0x0, 0x0}) socketpair$inet6(0xa, 0x5, 0x10001, &(0x7f000002a000-0x8)={0x0, 0x0}) r25 = socket$inet6_sctp(0xa, 0x5, 0x84) r26 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000181000)=0x0, 0x80000) r27 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000543000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r28 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a9d000-0x10)='/selinux/status\x00', 0x0, 0x0) r29 = open(&(0x7f0000dc1000-0x2)='./file0\x00', 0x0, 0x101) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006e6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r31 = accept(0xffffffffffffffff, &(0x7f0000338000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a24000)=0x10) r32 = getpid() stat(&(0x7f000099d000)='./file0\x00', &(0x7f0000388000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000bef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000852000-0x4)=0x0) r36 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000230000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fd8000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b05000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000772000)=0xe8) getresgid(&(0x7f00006a4000-0x4)=0x0, &(0x7f0000d35000)=0x0, &(0x7f0000dc8000)=0x0) socketpair$inet6(0xa, 0x0, 0x7fffffff, &(0x7f0000223000)={0x0, 0x0}) r41 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000216000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5e000-0x4)=0xe8) stat(&(0x7f00009e4000-0x8)='./file0\x00', &(0x7f0000e07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fb2000-0x8)={0x0, 0x0}) r45 = socket$pptp(0x18, 0x1, 0x2) r46 = dup(0xffffffffffffff9c) r47 = mq_open(&(0x7f000073a000-0x3)=',@\x00', 0x41, 0x4, &(0x7f0000595000-0x40)={0x1, 0x42736647, 0x1, 0x831, 0x4, 0x6, 0x1, 0x100000001}) r48 = socket$inet6_udp(0xa, 0x2, 0x0) r49 = syz_open_dev$urandom(&(0x7f0000459000)='/dev/urandom\x00', 0x0, 0x8880) r50 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000240000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet(0x2, 0x0, 0xffffffff, &(0x7f000030c000-0x8)={0x0, 0x0}) r52 = userfaultfd(0x80000) r53 = eventfd2(0x8, 0x80000) r54 = socket$inet_icmp(0x2, 0x2, 0x1) r55 = getpgid(0xffffffffffffffff) r56 = getuid() getgroups(0x5, &(0x7f0000563000-0x14)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r58 = signalfd(0xffffffffffffff9c, &(0x7f0000107000-0x8)={0x1}, 0x8) r59 = signalfd4(0xffffffffffffff9c, &(0x7f0000781000)={0xcbe}, 0x8, 0x80800) socketpair$inet(0x2, 0x7, 0x47e2, &(0x7f0000bc1000)={0x0, 0x0}) r61 = fanotify_init(0x1, 0x1000) socketpair$inet(0x2, 0x8080f, 0x7fff, &(0x7f00000e4000-0x8)={0x0, 0x0}) r63 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f00003a3000)='./file0/file0\x00', &(0x7f00008a1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r65 = getegid() r66 = signalfd(0xffffffffffffff9c, &(0x7f0000ca2000-0x8)={0x2}, 0x8) r67 = epoll_create1(0x80000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f07000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000319000)={0x0, 0x0}) r70 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000aa8000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067c000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004f7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000663000-0x4)=0xc) r73 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000546000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002a3000-0x4)=0x10, 0x80000) r74 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a33000-0x10)='/selinux/create\x00', 0x2, 0x0) r75 = socket$inet6_dccp(0xa, 0x6, 0x0) r76 = syz_open_dev$usbmon(&(0x7f00001f9000-0xd)='/dev/usbmon#\x00', 0x5, 0x10000) r77 = socket$inet6_icmp(0xa, 0x2, 0x3a) r78 = syz_fuseblk_mount(&(0x7f0000476000)='./file0\x00', &(0x7f00003ee000-0x8)='./file0\x00', 0x2000, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000, 0x8, 0x801) r79 = socket$netlink(0x10, 0x3, 0xc) r80 = socket$inet6_icmp(0xa, 0x2, 0x3a) r81 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000340000)='/dev/hwrng\x00', 0x80000, 0x0) r82 = syz_open_dev$mice(&(0x7f00004a5000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) r83 = socket$inet(0x2, 0x7, 0xfffffffffffffffd) r84 = accept4$unix(0xffffffffffffffff, &(0x7f0000f36000)=@file={0x0, ""/108}, &(0x7f0000b38000)=0x6e, 0x800) pipe(&(0x7f0000350000-0x8)={0x0, 0x0}) r86 = syz_open_dev$sndtimer(&(0x7f0000407000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) r87 = openat$ppp(0xffffffffffffff9c, &(0x7f000095d000)='/dev/ppp\x00', 0x80, 0x0) r88 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a54000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x118)=[{&(0x7f000070b000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000343000)=[{&(0x7f0000665000)="c2790e978b8ad4806ce293", 0xb}, {&(0x7f000059e000)="cb8b0e5187f7ed9c3fd0e557d8972dd9d21f01d49e9ee41c37393669f7a0569a1d2b7ed7051e20a4d524a779d46b9706e45fb93a95bbad7df5623eb5643c3d7af9a04a09c3fed8d8e98d571b7b745b6486277379b4a4e09e7a42d2088cefe0978014a354d56526e9ba74110ef93b11d5673decad314854d1b160990ba1a6a3e84cdfa603cf25568c8e6f16f8ae8d1630ed914849a4bb520f1cd2fca0d6c010d82110e6328f5f7b888c8359c3de5ee93614d46d759cc9a8fa7969b5a99875c755", 0xc0}, {&(0x7f0000076000-0xfc)="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", 0xfc}, {&(0x7f0000b48000)="cd10bdec625db2a39c54d3e6831abf103cbce30ca9768a39f4200e66ca1f23dd", 0x20}], 0x4, &(0x7f0000868000-0x98)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x98, 0x8800}, {&(0x7f0000af7000)=@file={0x1, './file0\x00'}, 0xa, 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{&(0x7f0000587000-0xaf)="68d4f8dd7cf56b88e48c93cc03180e3e6bf939b6e0fa0ecdf2055689260e2845295882de13ec2ae9f98a5c5928abb295b49f034eaded35d5b594c31689bddf7e429ccd3b17f21acb92a6de5c2c9a754f6b0f988eec3a161e08cfb48f2155e212e1fac2b54bf486cbcf695a75db1e2f95614f65e1e7806c2fa3ec2f8a075ca53a0cf94e0b400485f99fa08e0086e94b5a5673a93e90e47351250359e5f3eb01a5d595fef8c2f3d040e0104e8b44195d", 0xaf}, {&(0x7f00005ac000)="0f5efb3e5c6020c7e77e24d9b8298740575628a3dbecce9371cff0ae37d2deab79c84a2b5bb36b18caba571d492104b1877810b340f067b02323e1c95f0ce106f90b6a9300d22fbce06631635035860219e1be6f3ab4ca783c0ad613ebf02ea769248e96a3492e7b95b9c74999801851e14625ac8969d30ebf", 0x79}, {&(0x7f00001ee000)="a0aa68af8c8482d11c0caecad0d65b0db865714028e6b8f046a61de0227f0212635cb4a3b0bf1162ef2ad64d30bac444e783131192d37991eea6f354cd82a58aaf5e774589a5bf5902c49228d44ff88c56197581128ab78306e984818f5a9b0d8c688b9bc995e7aab24b", 0x6a}], 0x5, &(0x7f00001ee000)=[@cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x30, 0x1, 0x1, [r44, r45, r46, r47, r48, r49, r50]}, @rights={0x18, 0x1, 0x1, [r51]}, @rights={0x20, 0x1, 0x1, [r52, r53, r54]}, @cred={0x20, 0x1, 0x2, r55, r56, r57}, @rights={0x20, 0x1, 0x1, [r58, r59, r60]}, @rights={0x18, 0x1, 0x1, [r61, r62]}], 0xe0, 0x4}, {&(0x7f0000439000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00005ec000)=[{&(0x7f0000826000-0xcd)="a12c79b755401617d9a9553ccc3f4f45d28317d8e48e3965bdefe2830dbb362705e184dbd1c678e6911e4ce7a5f6790e47469e64b152dfeff72bc36b4883443e7ba1fa8b887e20c22150acc9bf77b991d7105130a816b1ed4bed2c507def4aa50cdc0edf34e7a587f87d55d32b868059fac1005e52aa0dcc0628b78c8d01fc117865ddef2291a52d054b15e6c1e51e25307748fe38810aacab847730ee9794752aa3ea83c63e8b32d82233153fd1626dac99f2f132b23e2b3ab7c5184bb273b7e0dde3c18ac75100735d189fd1", 0xcd}], 0x1, &(0x7f00002f8000-0xc8)=[@cred={0x20, 0x1, 0x2, r63, r64, r65}, @rights={0x20, 0x1, 0x1, [r66, r67, r68]}, @rights={0x18, 0x1, 0x1, [r69]}, @cred={0x20, 0x1, 0x2, r70, r71, r72}, @rights={0x18, 0x1, 0x1, [r73, r74]}, @rights={0x20, 0x1, 0x1, [r75, r76, r77]}, @rights={0x18, 0x1, 0x1, [r78, r79]}], 0xc8, 0x10}, {&(0x7f00002de000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000396000)=[{&(0x7f000099b000-0xd6)="20bd1abb5d424e6a7086195c09c60e65ed89d59c2ca1ebad36aac11326aea3ee938b8afd757b1034e8481ad9824687c17071e09cd764e6374f848f94c809bb16a9d4fdc52a51389f91956900f14bff194169d68d95950aec1f1a51072d061b014a202e4b0663dfe80b3794f1aa93d8a030f22495bdf5716a1ae4b4a2d609a564377790b6e69e99ab365cfd508aac0e4ad0c5735a8cbbfb9eac3fc9c8d7b8d43e2215725c8cca468335439bad20441c34393a89ad2db7ee39883cbe1547c8f256901ad59c6c8e5b304a5340a4d983197f12eb422a78ce", 0xd6}, {&(0x7f0000219000)="", 0x0}, {&(0x7f00004f5000-0x3b)="1b04ca312a27b3d9962d783fdb10fe0347dd45a0fbc07441bbd521c9a02dc76250e8d7f6e876312ba620a5c8f37add4875a7485e3e5fe2d563087e", 0x3b}, {&(0x7f00000b8000-0x9e)="bc5d11c010ddaef2bf4ba7b850991703bbeb0c10855f8c339d9fc1d2ba9a92a5f6dba9c654e4e97681c77b48e75060991510dcc4f0806f782a8ab99c008d9e82755ec11e3d8556cdad64e255584011ee5c8d2e885fff208eb3a14784c72a9f5a14391ff833c4404066b5c50c461b2b815ddd97a718d55010a6ada7d5e9274c8881f570cd38e34f44d6c10fbd3ac9e376b7a4e341b752105dc900c2a16ffc", 0x9e}, {&(0x7f00003b5000)="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", 0x1000}, {&(0x7f00007c2000-0xa1)="6789d977b451e7dff390fb5c2ad912ff74dd98fde973c1c105f46e7d8b84994ce92c48e6ca980f8ea1ce05943d59e6f3bc7052ffba29586d3d74395904b48daa00544ad0fe615e82fb63119a0b503bd2260122aeab2b24a4c577d34b9c375801fe413f9c1aebae8fe83576afbb428a8215156b31180f22f943148bb2cd85f825e3937e97ef1c616816e978ed7d6838d2ee6aed373a313a654417127d5908e980ed", 0xa1}], 0x6, &(0x7f0000866000)=[@rights={0x38, 0x1, 0x1, [r80, r81, r82, r83, r84, r85, r86, r87, r88]}], 0x38, 0x24004810}], 0x5, 0x24040885) r89 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r89, 0xffffffffffffffff, 0x0) 2018/01/28 11:12:40 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000012000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000001000)='./file0\x00', r2, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b1e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d13000-0x4)=0x1c, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ae0000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00008ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000694000)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000e6000-0x8)={0x0, 0x0}) r7 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000b03000-0x4)=0x0, &(0x7f0000459000)=0x0) r9 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000300000-0x4)=0x0) lstat(&(0x7f000019d000-0x8)='./file0\x00', &(0x7f000079a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000c2c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r15 = inotify_init() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000553000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f000067b000-0x4)=0x0, &(0x7f0000cd5000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ad7000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000053000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c3d000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x38)=[{&(0x7f0000944000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000101000)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000d0f000-0xc6)="f465f5249b2876812ad0e738f375e49c9f76cd0ffbf43b9804df8680d539492bf8b279609c57b6b26775836ca5d1b3902d1bcb5df54f17546022cb1cf888eed667909e1ca8dd76b0f42c1a7b890854443e2355ed09947457c05a5c6e47a1638a80e5f5dc4efddcb37397e26e8f99f74826363c89c35b851bdb00de78fa4f5287a4197db8c2085649a222f2cbfcc2673cf4268a2404c1a866b693b593015106610b76430960fdd1b01dd80f0241c4750ecd3a0286d2375c8aa1502a3c447ebcd9e89c2c1c34d9", 0xc6}, {&(0x7f0000963000)="fb29690eae8c0c45585233ef79df3f6caf7d48fe7c54bd73ac88b85ae14340f8b353faf23b333fa16359634415db888737e0ceed7fda451e01dd8c8fc3df00ee5fd80becf88fa1c32e4ae5af521fd3685a7a4c026dc37d1fdb8220f8a99fbbeabad1ca614100265384883f0481a66ac3c6403577039d296d8f7753e6ca66461508794422e942121a136fd6391a4a84b5217b2ed2103147f2bb41", 0x9a}, {&(0x7f0000c02000)="9a9b982103984a2929443054ef7cb36be168c3a3d2efd42940ebf0b64983af10908a49d3608c2acb74c75935af96fedb9a49157970bdeca06a05b1444e764a6ed5e72544ae5f4956a5b7462c8a677fc006ebbeec4a31330573749e525944867cbcf824fcdc27db74e095133982972d2b3a48058457d46d34f0ebf066f18d9e8b856a5843d783a2d571dd9559660a3e3e577aec84840eb327286a8b", 0x9b}], 0x4, &(0x7f0000001000-0x110)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r13, r14, r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x110, 0x4}], 0x1, 0x4) r25 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r25, 0x1, 0x1f, &(0x7f0000b64000-0x1e)=""/30, &(0x7f000001d000)=0x1e) 2018/01/28 11:12:40 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f61000-0x8)='./file0\x00', 0x0, 0x40) ioctl$TIOCNXCL(r1, 0x540d) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b37000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) accept$nfc_llcp(r0, &(0x7f0000c67000-0x3b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a7b000-0x4)=0x60) setresuid(0x0, 0x0, r2) 2018/01/28 11:12:41 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) umount2(&(0x7f0000ed6000)='./file0\x00', 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00009ec000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000c3a000-0x4)=0x3a, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000a91000-0xd0)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x414a}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0xd0) pwrite64(r1, &(0x7f0000a8e000)="", 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r2, &(0x7f000022a000)="", 0xfffffdb1, 0x800000120000005, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000057f000-0xb)='/dev/hwrng\x00', 0x220100, 0x0) writev(r2, &(0x7f000097a000)=[{&(0x7f0000c98000)='&@', 0x2}], 0x1) close(r2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d62000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b87000)=0x1ff, 0x4) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f000094f000-0x18)={0x1000, 0xc, 0x4, 0x90, 0x4, 0x10000}) 2018/01/28 11:12:41 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000002000-0x16)="cbd69c1e3ce7ecf91eeab9c86bbc777452481bbb3b23", 0x16, 0x8000, &(0x7f0000004000-0x10)={0x4, 0x7ff, 0xfe00000000000000, "f8cb07b06fec", 0x6, 0x0}, 0x10) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:41 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) sendfile(r1, r0, &(0x7f0000795000-0x8)=0x0, 0x80000000000002) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00005dd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d6a000)=0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f000094d000-0xb0)={{0x1, 0x1d}, 'port1\x00', 0x2, 0x400, 0x0, 0x830, 0x5, 0x49e8, 0x0, 0x0, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00001c0000-0x10)={0x7, &(0x7f0000b39000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000f2000)={r2, &(0x7f0000951000-0x58)=""/88}) 2018/01/28 11:12:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000077e000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) connect$inet6(r0, &(0x7f0000f6c000)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, 0x1c) r1 = socket$inet6(0xa, 0x80002, 0x88) connect$inet6(r1, &(0x7f00008b2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 11:12:41 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000012000-0x4)=0x7ff, 0x4) socketpair(0x3, 0xa, 0x7, &(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000000d000)={0x5, 0x2, 0xfffffffffffffffa, 0xed4, "a2d1c6de6eceb38b60a963b2f5596b41ff0c5e809184542c6cce7098c9f41816"}) r3 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000012000)=""/105) sendmsg(r3, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e0b0003002cdf1389598e2c", 0x2f}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:41 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000fd000)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/28 11:12:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000002e000-0x9)='/dev/sg#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000e83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x227f, &(0x7f000051e000)="") 2018/01/28 11:12:41 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feb000-0x21)=""/33) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000ff0000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ff0000-0x4)=0xe) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006a0000)=0x14) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000c2c000)={0x4, 0x5, 0x20, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000ff1000-0x1)='\x00', 0x1) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) sendmsg$nl_generic(r1, &(0x7f0000fef000)={&(0x7f00007af000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00006ac000)={&(0x7f000054f000-0x1c8)={0x1c8, 0x34, 0xa0a, 0x3, 0x3, {0x12, 0x0, 0x0}, [@generic="a98a9a2b9eeb9d75675ec53912150e6081a9a556097ee60709bb52e95fca19e3ef975b7f09742de36aaf14be05605ec3595b19231178d22a241208a79038da7e2f000ccb3503c33e12a43c75d95c172554046ecc9e79a16c15529dcdc3b65099", @nested={0x4, 0x1d, []}, @nested={0x14, 0x43, [@typed={0x10, 0x6a, @u64=0x6}]}, @generic="c6509af103d19fdc033a08db294b55cf3ead5d475cc0ef34fec8d29e2badc8f8d976b08d9f32cfcb1b0128c50823b55f5e80294991332e8d2df99dec", @typed={0x18, 0x8b, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x8, 0x5c, @void=""}, @generic="8d982116a0b6361602f1184b81efcd31bd3a1e456e18499f0a05a86e66d9d92c45ac44c25b0f5b2ebf07ce15966d00e05e90c8087049d6d280f537fb2c1636635a766cfc021cf1fba51132d753457ef4acee1458c3e343e22c7e6ad3afdecec0aec9569c31ea5a7ec8ce3d9c77f09be65343c891dc7c7140a9e621b15327481aeb311ce6993b6a70a0e5ad9b9bb029dd509a48af767dcafda34bc5b8718039b6260c60df8b8b1d47c1e08a64d3493b8fcace3263a56fe1d24ee8351b29531b5d678d011398602d4b491ec02b76d16081536b6673a04c8cbe4b9c062eba5834"]}, 0x1c8}, 0x1, 0x0, 0x0, 0x4000}, 0x20008810) 2018/01/28 11:12:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x3a, &(0x7f0000cc5000)=0x1c, 0x140) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:42 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:42 executing program 5: r0 = syz_open_dev$mice(&(0x7f00008c0000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000668000-0x4c)={0x7, 0x5, 0xf7a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x71, 0x401, 0x2, 0x9, 0x5}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0xfffffffffffff2b3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x101, 0x1}, &(0x7f0000001000)=0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = eventfd2(0x0, 0x0) readv(r3, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) write$eventfd(r3, &(0x7f000000f000-0x8)=0x0, 0x8) writev(r3, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/01/28 11:12:42 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000014000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x240403, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f00004dc000)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fbb000)={0xff, 0x401, 0x7ff, 0x2, 0x4}, 0x14) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000012b000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000894000-0xc)=@sack_info={0x0, 0x8, 0x0}, &(0x7f0000632000)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000594000-0xc)=@sack_info={r2, 0x7, 0x5}, 0xc) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) 2018/01/28 11:12:42 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a9a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000dd000-0x4)=0x0, &(0x7f0000669000-0x4)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) ppoll(&(0x7f0000002000-0x50)=[{r2, 0x4, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) 2018/01/28 11:12:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c5e000-0x4)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000202000-0x4)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000441000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000f5c000)="f3000527192000") read(r1, &(0x7f0000d92000-0x86)=""/134, 0xfe0f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0}, 0x20) 2018/01/28 11:12:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f4c000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00002c8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000028000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11c) [ 120.354494] device gre0 entered promiscuous mode 2018/01/28 11:12:42 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:42 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000556000)='/selinux/enforce\x00', 0x4a0000, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000c91000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @common='gretap0\x00'}}) sendmmsg(r1, &(0x7f0000bbf000)=[{{&(0x7f00004d1000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x6, 0x5, "350202"}], 0x18, 0x4}, 0x0}], 0x1, 0x0) 2018/01/28 11:12:42 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000004000-0x8)={0xfffffffffffff3ed, 0x10000}) keyctl$update(0x2, 0x0, &(0x7f0000013000-0x87)="c0", 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0xffffffff}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000)={r2, 0x8, 0x30}, &(0x7f0000005000-0x4)=0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b0b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00005b7000-0xb)='/dev/loop#\x00', 0x0, 0x4000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000042c000)='/proc/self/net/pfkey\x00', 0x101040, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000942000-0x4)=0x1, 0x4) preadv(r1, &(0x7f0000779000)=[{&(0x7f00003c1000)=""/0, 0x0}, {&(0x7f0000565000-0xe8)=""/232, 0xe8}, {&(0x7f000087b000-0x6d)=""/109, 0x6d}], 0x3, 0x0) 2018/01/28 11:12:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bab000)='/dev/sequencer\x00', 0x218000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fe4000-0x8)={0x0, 0x3ff}, &(0x7f0000773000-0x4)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008f9000)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d1a000-0xc)={r2, 0x3, 0x20}, &(0x7f0000e41000-0x4)=0xc) 2018/01/28 11:12:42 executing program 7: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0xfffffffffdffffff, &(0x7f0000052000-0x10)={0x2000000000003, 0x0}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) r3 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x5, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x16) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x4, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r5, 0x40a85321, &(0x7f0000002000-0xb0)={{0x759c, 0x80000001}, 'port1\x00', 0x0, 0x0, 0x100000000, 0x8001, 0x3e, 0x3, 0x75b6, 0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:42 executing program 0: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f0d000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000f0f000-0x38)={&(0x7f00009ae000-0x1c)=@in6={0xa, 0x1, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3a5}, 0x1c, &(0x7f0000f0f000-0xa0)=[{&(0x7f0000e20000-0x60)="8a9d58d71f120d18a90f469144587ce40c73393f4135a6b0d5c9708ecf03b6eae6d3bb1cc655cd48a75a97ca0ba8aca0ad0397df18a083d66595774c7e8190b5af427f620ba474f4c66f4339578d6a94dbb9ad9ee208112e3b554a41d53db08b", 0x60}, {&(0x7f0000f0e000)="0f5952c92737d08a1f192f57c5e70227338e9cd880d57a09c26ae1b2e4ae7e10447067d0fe880c90e691335c7d", 0x2d}, {&(0x7f0000e7e000-0x22)="23292c5fc8b02cc478c79982bbd95ab710877d665d8db2618cc1f4a56bbbb950eb38", 0x22}, {&(0x7f00006b7000-0x1000)="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", 0x1000}, {&(0x7f0000633000-0xcc)="a3e9f93cef9b2dc3050d564e00723049939ec2cedfb10a762e3b1232207cbc6fb135ac24fefc4233aa5ed54baaf7107f024c0b7244d05f1d04cf3d202279c226e6315d37d4a22962ed8400a079aee3a9bddb88bdc49d28cbf09f22b0b4f422a1058a865c651370a96ff4518e89e5cb961dfb5f45be1f837eb418e3f0b3c67a664d492bf399b081f6c3c03ff6f65138d2a341cdec835b2daaf2cf11fdd7eacd17fa48c78ec9ab8af121a33bbf14b1d4b0670c9fc908e1d57b568556a6899190fa58c5962ae7b58b3100cf4132", 0xcc}, {&(0x7f0000f0e000)="1abbbf07c36f847b64119f87c07c340d9ea92eefb694761060cd2f264435372b1b8034162776fc06e456957280ec543db7bb529fd0dff2a49d2690e4aaa31cfbe80e0812e7b8c4a5e048a9c3fc8271c4f3bb4f8ef315fb913b04a9774c2cdc632de4cd2110a61d1dcba9f3c5a474ff13aca1711cc861830469943f389bfd7aa1b8ffdeb60fb7c800623dffedd5d60b538b4b0d62265bb589542684fe67e086e5d1d84341dc51bd68d1a622ab54e69a13d2f2f378236b7437107a6a150da8b8138b42bc319b7697dd3f35c60cab851349c32c4513813d0275f4", 0xd9}, {&(0x7f0000f0e000)="a7325830358a66ec9c6f3e2f68dbbec80c3a98309d20c6a34e641bf8ac855381bed8676a50d0acfd773f488e116b0bf9e72023b5e6d93e5ee2526ae2e2997389b6776506c758f3b41fed99cb2d8f300293cce6b09107dd44413b115d0ea347e53c142150301fbf498071dd3b235a9c63140836e09256925768fa268c8a2d24f7f8f0c0d2b5be799297", 0x89}, {&(0x7f0000f0f000-0xf3)="068e9d5988a504c80e1541b16f19e76e27341e819ada3792d3c247f8e6c3cdac4571043fe774dda89a0c7915c41f4f63af30376874ce226bfc17d95597c8bb74a3406e1915330ad0d5857587b092b47b9e332b5733a68516c35396283ab15733f32d3cf3da164a60e4e59489fb977db8e4aab668609c0787ca6ddf71dd2525a80f99188e31b9b59548fa0f5c90c1cdb94ea654e5089adeeebca4455767470cac7300b9ce08045a030052a2c1377e3f8562a3de9c29ed10394207e950b16468bacd668b84ff3ff3d073e2e4d5c22959dfde64e06aa06cafb972dc599bc691b7e79f34423e02aa4c37e6abf14950b20f6731bfaf", 0xf3}, {&(0x7f000050e000-0x9f)="9a1a01dbe45e372b12eea12b068f6900a5750e08a8a86307194bc4d584a42639de368c3db753707de0a72172bf52958932a3a23a9c83ea5d91ef15213bcf83e6bb82c43ebaa467f926acb2a82c688972faef2cd5e6d2cc65ecf06d4a7c4217d8f1e52b92a47b3ba74042a82a6adf47f7328cb41a2ca346976b8f2ab69593152916f49c5c8a5dd57da6b980c2bcece714eaf0c894fa324baaa777799e730392", 0x9f}, {&(0x7f0000f0f000-0xc5)="6268ef64a28deff9da8cd167e00fb98f77c176c280a971e2944617359cc83a9e76b405910e29f1e6ec1a554dc345ebc6a67fde30560dbedd2f757d365f7f5413f292349ea6701b02d009d07f152bbdb6bf3e3d3a20f21aa56dfb1ce4e4223092dec37b722ba6cfeda309cbdef9fc5446c741d19f9ba418910d57c2f45995fba273d5f3381cde91bb34352d172377c84f156113c5c5e436940f83b5497b241318d8a744faf5041e571b62d97813ebbe64472f951e1da4a368ff1e47eb8c87746bbec5d2f489", 0xc5}], 0xa, 0x0, 0x0, 0x40004}, 0x800) getpeername$llc(r0, &(0x7f0000f0e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f0e000-0x4)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f0c000)=0x0, 0x4) 2018/01/28 11:12:42 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000, 0x110, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x1fe, 0x0]) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/147) 2018/01/28 11:12:42 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:42 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f00003da000-0x12)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x10801, 0x0) bind$inet6(r1, &(0x7f00006f4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) finit_module(r1, &(0x7f0000d3b000-0x2)='!\x00', 0x2) 2018/01/28 11:12:42 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000291000-0x2)=0x0, &(0x7f00002e1000-0x4)=0x4) getsockopt$netlink(r0, 0x10e, 0x4000000000a, &(0x7f000095b000)=""/0, &(0x7f0000407000)=0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f50000)={0x0, 0x86, "fd2114d1f0da6fdcfda5c37d725c414142f3da0d1e65aec2ea570e075cfcad5dca4d05f3ca0efbe43bce41ae14b42dec332ece136b4d6160d092a3a84f58627a175972ae32fadc57cd2374a2d656db9956c2a99820e11c55c09e56d393a798146a335f7c3591d5bf97abd58c0ba1420d8b807c36da0563757c43017b1d396af95929ea8f7c54"}, &(0x7f00003db000)=0x8e) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005ee000)={r2, 0x4}, &(0x7f0000e2c000)=0x8) open$dir(&(0x7f000069c000-0x8)='./file0\x00', 0x400, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000009000-0x108)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x38000000000000, 0x1, 0xa49, 0x1, 0x7ff, 0x9, 0xffffffffffffffff, 0x0, 0x8217, 0x3, 0x200, 0xfffffffffffffffb, 0x4, 0xfffffffffffffffc, 0x8001]}, &(0x7f00005eb000)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000103000-0x108)={r3, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc4ff, 0x6, 0xffff, 0x6, 0x2, 0x80000001, 0x4, 0x1327, 0x6, 0x3, 0x0, 0xd17d, 0x3, 0x7, 0x80000001]}, &(0x7f000075b000-0x4)=0x108) open(&(0x7f000029b000-0x8)='./file0\x00', 0x4100, 0x6c) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00004e2000)=""/0, &(0x7f0000860000-0x4)=0x0) 2018/01/28 11:12:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket(0xa, 0x40000000000002, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000256000-0x8)={0x0, 0x7, 0x0}, &(0x7f0000c56000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000063b000-0x8)=@assoc_value={r2, 0x100000001}, 0x8) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f00008e5000)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b0f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4008000) sendmmsg$inet_sctp(r1, &(0x7f0000c82000-0xe0)=[{&(0x7f0000070000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000226000)=[{&(0x7f0000a44000)="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", 0x5c1}], 0x1, &(0x7f000095b000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000091e000-0x14)={0x8, [0xfffffffffffffffa, 0x7ff, 0xfffffffffffffffa, 0x7, 0x401, 0xcc, 0xffffffff, 0x0]}, 0x14) 2018/01/28 11:12:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x80000000017, &(0x7f0000916000)=0x80000000, 0x4) 2018/01/28 11:12:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:42 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4060000, &(0x7f0000001000-0x4c)="1611af3a4def05a3deda7b17573956b344b356c1a4ec8639f8f6d17ca1f80c0715b827958296b2e5d46be3ed8c985bc57720850462a1f8dd9bf558294ba5abb60dec13047b46cf238802ef2d", &(0x7f0000013000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="48a88f7a5465db1501989e6919201a67cc55c8189bf37897450120e1e82721a69ddda612d3559abee0875e97f6d5a79bef358e4c") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) flistxattr(r2, &(0x7f0000011000)=""/165, 0xa5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000579000)="61785e2dd866cc5cd630327f565c6a2c20f915440f092b55cc46b00aa00acb833526dc81df9ff2a976fbc3ddb3e1980d4f3e1059") 2018/01/28 11:12:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000368000-0x8)={0x0, 0x0}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_spirange={0x2, 0x10, 0x3, 0x2, 0x0}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bab000)='/dev/sequencer\x00', 0x218000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fe4000-0x8)={0x0, 0x3ff}, &(0x7f0000773000-0x4)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008f9000)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d1a000-0xc)={r2, 0x3, 0x20}, &(0x7f0000e41000-0x4)=0xc) 2018/01/28 11:12:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:42 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000019000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0xef}, &(0x7f0000028000)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000029000-0x8)={r1, 0x0, ""}, &(0x7f0000029000-0x4)=0x8) r2 = socket$netlink(0x10, 0x3, 0x16) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000-0x4)=0xe8) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x1, 0x0}, [@RTA_OIF={0x8, 0x4, r3}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:42 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000008000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0xce, 0x0, &(0x7f000000e000-0xd7)="f6254920679a8e9defe052e670780b79f9a93dd729f3ea3486d52e96be726014fbdc27f25fb6895b736b48a75bd1438baac0c2dd8dafc50873e8079bd66b39b6350556001c784e6f2981758bf50bbafca2157ecf2f7f4fc87a1b2bdbe35af08459160ecb4da18aa010c03390ea64f57cf2ea89c56d4084c3d7040cbfd29b81af758ef8289534147e5c4b15c8f5647217c3f831cfd4b60fc806b4919f0a90f553e39b9e511f59dac0fd2bbdf0b630ffb4acc8398a1ea710eb61a109d276cd32ff489337a50e4874fc49366fb80e49"}) 2018/01/28 11:12:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000019b000-0x4)=0x0) timer_create(0x7, &(0x7f0000d82000-0x60)={0x0, 0x14, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e1000)=0x0) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x3, 0x0, 0x0, 0x5, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x4000000000, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, {[]}}, {""}}}}, 0x32) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000e6a000)=0x0, &(0x7f0000761000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00007d4000)={0x7, 0x20000000000, 0x18000000000, 'queue0\x00', 0x1581, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x2280, &(0x7f000022b000-0xdb)="5c6d17727d62d8e1da9bb95e9c778bfc97e844542907f3b2904ce6db688bc998d5c17ba196bd6c094d5fcb35500afbc5790e56a20e3de3271340ea88dfaefdeb94b1e391bbe2c8d27637a39a206042ff31439eb1fb2f1eed9d93af4ee809fdb7d88c94fc53dac70d117668c6d20fbb7a298d906c1ca5dc8aa3959dc02b6ef1c0e11743491e1189189f51820d4339461a89463d6c46d996895b2b91c8200398aaac3907a589289ec80e658f275264503e821857efd387e2f276c7b76fb8ab07530ef2619c0f5aad8d428574ef30e0bda7c72168557ceb34300fd423") pwritev(r0, &(0x7f000006c000)=[{&(0x7f0000c26000-0xd1)="1abc7fa2965c950d95176beef82ee5dc86bf4f54b460b3fe96e3d7ddd1bc2cf0e38798e960a4661bbe991d35d92aedebd8000e79ff69f34b2c117da8db5ae07c2429df62298099e1216b2af50d0dfd7021810075f56b80a8313b12a9c83030f2cbd772103998921691b0ad4f1547f799fd4399593f86d2acf51ef9244aaf015273770ee2f005c971ec2887f0e043c111229c0e94646c0f95d629a624cca526e894862d04e525942903ff9b76e87ac353aa3f63d10d6fde975e5bdd6aa6bfc88cb9327d751dfc342c5a16f0b8b0b8d065ab", 0xd1}, {&(0x7f0000252000)="9f34352e249142da11a96159a9772e30c65810d41e1d9a5fc8f05eb5da0f2acbd1bd1c9ba304fe8c24767f1739b96210d41861b0300f96f4de0f28d8a95e3c5275d21a4204a3c3c64d49c5b95a1ea1ac43fe8475cda1757aa6735c1375bb44ede802815409f51336196d254e896e735fbea7fcb39bebac4cd7f3a30adb98b6ec67bcdd35cbadf1f6d0749d330ba85468b59dbaffe3b6e2fdd13834f0f80c0d52daf8d7ab4aa4e00957f1402cff5c72", 0xaf}, {&(0x7f0000a9f000-0xc8)="96caa98fbc188c01847629b8cec108094f400da2e7023c63ba0d3e88b43a7f1279c5f6688d11cfed44a1c4bb18c01cb188f7167b03cf13824492868daa4b04b1e07de4db7cb8573f56bf2415add57c3685b16b3f3c89e5364c4e06a06155bc1c7f06b24683c23c06d6568080dc3a86de64b0545e05f058fa84d3f9ed8bfefee50ad049074824219f70222004b544975a42f41362b9fa008f7d78730cb459ba1cba1082088237116a99a2b0de93c50143a8a0685240fb201ff422ccd693b24504ff2ab31615e41a21", 0xc8}, {&(0x7f0000b79000+0x6b)="a2ff25854a7d67947346a0382ec3827e27cb2dfa93cd", 0x16}], 0x4, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000067c000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000882000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8100}) 2018/01/28 11:12:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f00005fa000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000c3b000)={0xa, 0x2, 0x8000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) 2018/01/28 11:12:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f00000f9000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f93000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000af2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00004bf000)='/proc/self/net/pfkey\x00', 0x20200, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f00008c4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/28 11:12:42 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x6a53, 0x200000) ioctl$TIOCSTI(r1, 0x5412, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000014000-0x20)={{&(0x7f00005ad000/0x400000)=nil, 0x400000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000004000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000013000)=0x86ad) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3e7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000d71000-0x20)={"5bc150d4eaad68f4395e284e9bdc38cd", {0x4, 0x80000001, 0x1, "bf8b669fdec6", 0xbb, 0x0}}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003a0000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000fcb000-0x4)=0x0, &(0x7f0000f63000)=0x4) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000227000-0x10)={&(0x7f0000986000/0x3000)=nil, 0x3000}) preadv(r2, &(0x7f0000e8c000)=[{&(0x7f0000374000)=""/112, 0x70}, {&(0x7f0000c22000)=""/92, 0x5c}, {&(0x7f0000a36000)=""/43, 0x2b}, {&(0x7f0000191000-0xaf)=""/175, 0xaf}, {&(0x7f0000d35000-0x2f)=""/47, 0x2f}, {&(0x7f00004e0000+0x2f4)=""/202, 0xca}, {&(0x7f000065f000)=""/80, 0x50}], 0x7, 0x0) 2018/01/28 11:12:42 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 121.121680] binder: 18952:18953 ERROR: BC_REGISTER_LOOPER called without request [ 121.150866] binder: 18952:18969 got reply transaction with no transaction stack 2018/01/28 11:12:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x100) recvfrom$inet6(r0, &(0x7f00005ac000)=""/185, 0xffffffffffffff10, 0x1000026, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r2 = syz_open_dev$sg(&(0x7f0000e63000-0x9)='/dev/sg#\x00', 0x8, 0x100) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000030f000+0xca7)={{0xffffffffffffffff, 0x1, 0x1000, 0x0, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 121.165686] sg_write: data in/out 327644/4 bytes for SCSI command 0x42-- guessing data in; [ 121.165686] program syz-executor6 not setting count and/or reply_len properly [ 121.217449] binder: 18952:18969 transaction failed 29201/-71, size 24-8 line 2920 [ 121.228677] binder: undelivered TRANSACTION_ERROR: 29201 [ 121.237155] binder: 18952:18978 ERROR: BC_REGISTER_LOOPER called without request 2018/01/28 11:12:43 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fbd000)='/dev/usbmon#\x00', 0xd66, 0x0) bind$inet(r0, &(0x7f0000319000)={0x2, 0x2, @rand_addr=0x200000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000ce000)=0x0) dup(r1) 2018/01/28 11:12:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/28 11:12:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x30, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r1, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f000022a000-0xd)=@random={'user.', 'pagemap\x00'}, &(0x7f0000bf4000)=""/25, 0x19) readv(r1, &(0x7f00001cc000-0x20)=[{&(0x7f0000ff9000-0x40)=""/64, 0x40}], 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002d0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00005a4000-0x4)=0x17, 0x4) 2018/01/28 11:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fe2000-0x10)={&(0x7f0000343000/0x4000)=nil, 0x4000}) futex(&(0x7f0000125000)=0x0, 0x4, 0x0, &(0x7f0000edd000-0x10)={0x0, 0x0}, &(0x7f0000ae8000-0x4)=0x0, 0x1ff) 2018/01/28 11:12:43 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000003000)={0xffffffffffffffff}, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cac000-0x9)='/dev/ppp\x00', 0x60e80, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e95000-0x14)={0xe64, 0x0, 0x0, 0x0, 0x0}, 0x14) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000cba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 11:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) lstat(&(0x7f00008e0000-0x8)='./file0\x00', &(0x7f0000b1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000083a000)='./file0\x00', &(0x7f000084e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/01/28 11:12:43 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 121.301312] audit_printk_skb: 2016 callbacks suppressed [ 121.301319] audit: type=1400 audit(1517137963.060:12627): avc: denied { net_admin } for pid=3400 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 11:12:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f000067b000-0x4)=0x3, 0x4) sendmmsg(r1, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x4ba}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000d75000)=0x0, 0xff62) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000064f000)=@int=0x0, &(0x7f0000cbe000)=0x4) 2018/01/28 11:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000ad1000)='pagemap\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005a8000)={0x0, 0x4e, "3acb00da00d2b928d3c8ca8cfa692c1a4b43482661df4e83d2332ad65bbbd95596ff7a42fd38549f0356681bc7b5925ce4cd2a6c1d443873dcdd0231f6c573667edf57e7d985fcfac68f71aa21c2"}, &(0x7f0000a92000-0x4)=0x56) msync(&(0x7f000045e000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000dbf000-0x8)={r2, 0x6}, &(0x7f0000a3b000)=0x8) mremap(&(0x7f0000b45000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000367000/0x3000)=nil) sendfile(r1, r1, &(0x7f0000014000)=0x100400, 0xffff) [ 121.316035] audit: type=1400 audit(1517137963.060:12628): avc: denied { net_admin } for pid=8114 comm="syz-executor5" capability=12 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 2018/01/28 11:12:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fd9000)='/dev/keychord\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c56000-0x8)=@assoc_value={0x0, 0x20}, &(0x7f0000d3e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008b6000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xdf3, 0x0, 0x48, 0x1}, 0xa0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_addrs=@nfc={0x27, 0x0, 0x0, 0x0}}) openat$ppp(0xffffffffffffff9c, &(0x7f0000cc4000-0x9)='/dev/ppp\x00', 0x40, 0x0) 2018/01/28 11:12:43 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000001000-0x1)=0x0) 2018/01/28 11:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) epoll_create1(0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003a5000)=0x0) seccomp(0x20000001, 0x0, &(0x7f0000635000)={0x20000121, &(0x7f0000000000)=[{0x5, 0x0, 0x0, 0xffffffff}]}) getrlimit(0x6, &(0x7f00008f5000-0x10)={0x0, 0x0}) 2018/01/28 11:12:43 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 121.342907] audit: type=1400 audit(1517137963.100:12629): avc: denied { net_admin } for pid=18997 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 11:12:43 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) mkdir(&(0x7f0000808000)='./control\x00', 0x1) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r1, 0x8000, 0x0) renameat(r1, &(0x7f0000db4000-0xa)='./control\x00', r1, &(0x7f0000fd0000-0xa)='./control\x00') 2018/01/28 11:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f5e000)={0x0, 0x2}, &(0x7f0000022000)=0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000011d000)=""/173) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e22000-0xa)={r1, 0x80000000, 0x1, [0x800]}, &(0x7f00002a9000-0x4)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000416000+0xc04)={r1, 0x47ee, 0x0}, &(0x7f0000dc6000-0x4)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000b37000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000ed4000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009c3000-0x8)=@assoc_value={r2, 0x1f}, &(0x7f0000436000)=0x8) ioctl$VT_RELDISP(r0, 0xb701) [ 121.346728] audit: type=1400 audit(1517137963.100:12630): avc: denied { net_admin } for pid=3405 comm="syz-executor4" capability=12 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 [ 121.346999] audit: type=1400 audit(1517137963.100:12631): avc: denied { net_admin } for pid=3405 comm="syz-executor4" capability=12 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 [ 121.350622] audit: type=1400 audit(1517137963.110:12632): avc: denied { dac_override } for pid=18997 comm="syz-executor1" capability=1 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 [ 121.360164] audit: type=1400 audit(1517137963.110:12633): avc: denied { net_admin } for pid=18999 comm="syz-executor5" capability=12 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 [ 121.362183] audit: type=1400 audit(1517137963.120:12634): avc: denied { net_admin } for pid=11296 comm="syz-executor0" capability=12 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 [ 121.374062] audit: type=1400 audit(1517137963.120:12635): avc: denied { dac_override } for pid=18997 comm="syz-executor1" capability=1 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 [ 121.378496] FAULT_FLAG_ALLOW_RETRY missing 30 [ 121.378507] CPU: 0 PID: 19007 Comm: syz-executor7 Not tainted 4.9.78-g68d447c #23 [ 121.378512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.378526] ffff8801d8f27710 ffffffff81d943a9 ffff8801d8f279f0 0000000000000000 [ 121.378538] ffff8801d85d4d10 ffff8801d8f278e0 ffff8801d85d4c00 ffff8801d8f27908 [ 121.378548] ffffffff81661d4a 00000000000065e3 ffff8801d8efb8f0 ffff8801d8efb8a0 [ 121.378551] Call Trace: [ 121.378564] [] dump_stack+0xc1/0x128 [ 121.378574] [] handle_userfault+0xa3a/0x1310 [ 121.378584] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 121.378592] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 121.378600] [] ? handle_mm_fault+0x117b/0x2530 [ 121.378606] [] ? handle_mm_fault+0x1fc3/0x2530 [ 121.378613] [] handle_mm_fault+0x1fd1/0x2530 [ 121.378622] [] ? preempt_schedule+0x25/0x30 [ 121.378628] [] ? __pmd_alloc+0x410/0x410 [ 121.378637] [] __do_page_fault+0x5c2/0xd40 [ 121.378645] [] ? mm_fault_error+0x2c0/0x2c0 [ 121.378653] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 121.378660] [] do_page_fault+0x27/0x30 [ 121.378667] [] page_fault+0x28/0x30 [ 121.378675] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 121.378682] [] ? core_sys_select+0x3be/0x730 [ 121.378689] [] ? core_sys_select+0xa8/0x730 [ 121.378696] [] ? do_select+0x13b0/0x13b0 [ 121.378705] [] ? kvm_clock_read+0x23/0x40 [ 121.378713] [] ? kvm_clock_get_cycles+0x9/0x10 [ 121.378719] [] ? ktime_get_ts64+0x1ea/0x2c0 [ 121.378726] [] ? poll_select_set_timeout+0xa6/0x110 [ 121.378734] [] ? timespec64_add_safe+0x10c/0x170 [ 121.378741] [] SyS_select+0x158/0x1e0 [ 121.378747] [] ? core_sys_select+0x730/0x730 [ 121.378755] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 121.378763] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 121.378770] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 121.378777] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 121.435835] ': renamed from gre0 2018/01/28 11:12:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000002000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x223) r2 = accept4$nfc_llcp(r1, &(0x7f00007a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bd1000-0x4)=0x60, 0x807fc) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001000)={0x100, 0x5}, 0xfffffffffffffeb9) shutdown(r0, 0x1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e3a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$packet(r3, &(0x7f0000fc6000)="f4ef829db23ed5d19eb653847ab6008cdafa0cc1d0c3908920f285a7195d5d4083ea31f92ca373bb9da0749fd119f3c53a23cd36cd9dcbd32046c92152bf65ee924407f508eca22ec38450957714c1fb012520781f9cc7c11f30891e11178d04ccd70d552ee38dd4bfe0888a6420c105252278954c", 0x75, 0x4000005, 0x0, 0x0) 2018/01/28 11:12:43 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000a15000-0x8)='./file0\x00', 0x400400, 0x22) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000324000-0x8)={0x1000, 0x8001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007c2000)={0x0, 0x0}, &(0x7f00008af000)=0x8) getxattr(&(0x7f0000ad9000)='./file0\x00', &(0x7f0000b5b000-0x11)=@known='security.selinux\x00', &(0x7f000048d000)=""/31, 0x1f) 2018/01/28 11:12:43 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:43 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock(&(0x7f0000012000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b41000-0x9)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000845000-0x4)=0x0, &(0x7f0000547000)=0x4) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000+0x2d5)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20, 0x9, 0x6, 0x500, 0xffffffff, 0x4100004, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000004000-0xa)='autogroup\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r3, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000003000-0x8)=0x0, &(0x7f0000001000)=0x8) 2018/01/28 11:12:43 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x250000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x8001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x9, 0xa6, 0x37ffff, 0xc, 0x8}, &(0x7f0000002000-0x4)=0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000011000)='./file0\x00', 0x4) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r3, &(0x7f0000002000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="a5ee3f0ebb87", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x4, 0x7, &(0x7f0000013000-0xf2)=""/242, &(0x7f0000003000)=0xf2) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000001000-0x1)=0x3) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000003000-0x28)={0xf3, 0x1b, 0x8528, 0x2, "25ffe76f875db5ed0f48be14d43e4c479d81f843a798fb1ce392bdcb12264c9c"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000bcc000-0x4)=0x0, &(0x7f0000272000)=0x0, &(0x7f00006fa000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000cde000-0x4)={0x0}, &(0x7f0000a83000)=0x4) r1 = syz_open_dev$mice(&(0x7f0000913000-0x10)='/dev/input/mice\x00', 0x0, 0x60000) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00006b9000)={0x5, 0x4d, &(0x7f0000ca7000)="19bb05018c00171537e356db76f098ca35d1e9dfa3b4be971e9a72518fab7e8ec9812469fdb08f0f2e7c9065b9b3ffbbd86c088b8987f1702457e710449818276454699d6729fdd1c168b0a7cf"}) 2018/01/28 11:12:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fd9000)='/dev/keychord\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c56000-0x8)=@assoc_value={0x0, 0x20}, &(0x7f0000d3e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008b6000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xdf3, 0x0, 0x48, 0x1}, 0xa0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_addrs=@nfc={0x27, 0x0, 0x0, 0x0}}) openat$ppp(0xffffffffffffff9c, &(0x7f0000cc4000-0x9)='/dev/ppp\x00', 0x40, 0x0) 2018/01/28 11:12:43 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) keyctl$session_to_parent(0x12) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00003bc000-0x4)=0x0, 0x4) r1 = syz_open_dev$sg(&(0x7f0000bdb000-0x9)='/dev/sg#\x00', 0x7, 0x410002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r2, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000acb000)=0x0, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000239000)=0x0) r3 = dup2(r0, r0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000023b000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000e28000-0x4)=r4) 2018/01/28 11:12:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f8c000-0x4)=0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000b97000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00006c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) [ 121.982529] ': renamed from gre0 2018/01/28 11:12:43 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00001e2000)={0x0, 0x8, 0x0, 0x3, 0x30d9, 0x9, 0xbe, 0x2, {0x0, @in6={{0xa, 0x3, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x6, 0x3, 0xc60}}, &(0x7f0000c6f000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000007c000)={0x0, 0x793e, 0x3, [0x8, 0x3, 0x40]}, &(0x7f0000e5d000)=0xe) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fdf000-0x8)={0x0, 0x6}, &(0x7f000086e000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a50000)={0x0, 0x3}, &(0x7f00000cb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a37000-0x8)={0x0, 0x7}, &(0x7f0000521000)=0x8) getpeername$netlink(r0, &(0x7f000020f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009f0000-0x4)=0xc) sendmsg$inet_sctp(r0, &(0x7f00008fa000)={&(0x7f000016d000)=@in6={0xa, 0x1, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f0000b08000-0x40)=[{&(0x7f0000a18000)="0036c664e82975ad755241266128418f1efc08292d8f324852bf96e72e59b7fe6b3a6b9ff5ceffa201456738d08db82cf73deecf743c17ecf3b6e9ceb8f3b2db85cebacca7c8707a12891bff766d1ae5ae2737bcd4c5", 0x56}, {&(0x7f0000a51000)="de97a8f834e191c767b7df36979bd35bd06c0790456044408d9e207db6fba052469426318d15c8bc97dc991112f6f2f443e85dd0fc43dc98e8f479936b31b68ad0df9261b411f2cb028de988f91dfe9d56cb81faf5a2c22786fdea556d3e5b55d6578ccc3058e388b63917c2cc9626773fb9a4d49e21e7a145d13d24eda104a9c0c7f9691455eb4096e000eb4eb0023b694d60e3af4ee155b23670c89f2606aaba2a1d289faff1d32e994b", 0xab}, {&(0x7f0000d4d000-0x43)="9131417db226c3c64f84dbaf1cc6d2b082aa4c593abcc170c3c7ce03d21a6cb25b225226edcc08053ebf3b9721f5c1ab55ca1594ae35e3df1d92f88dac640777e5cfdd", 0x43}, {&(0x7f0000062000)="ecd8518e8c29161fcc4e7a701491b40c7bb54e9a74a2f2b004b9218d814637ba700d3121ea7b4cdeaaec50a9c9d538de68388d595eb7814f5bfa0520ba28c3da1022c9e876f3fec1d06f171ad9883942316b3e3595b371e230578d83d6631b927d2c2d79d2ea47c8e456e0c8fa2e5e54c3c487b23bfb877e00ddbc", 0x7b}], 0x4, &(0x7f000020a000)=[@sndinfo={0x20, 0x84, 0x2, {0x200, 0x200, 0xfffffffffffffe01, 0x1ff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x8005, 0x5, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0xb2, 0x6, 0x81, 0xfffffffffffffffb}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x82da, 0x3ff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x9, 0x0, 0x1f, 0x800, 0xa7f, 0xf4, 0xa58, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x202, 0x7, 0x100, r5}}], 0x120, 0x40081}, 0x81) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/28 11:12:43 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:43 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005435, &(0x7f0000018000)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001f000+0x2aa)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000020000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 11:12:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000547000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x200000ff, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:43 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) fcntl$setstatus(r1, 0x4, 0x42402) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000083c000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) read$eventfd(r2, &(0x7f0000a15000)=0x0, 0x8) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/28 11:12:43 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x4c, 0x2805, 0x0, 0x1, 0xad66, 0x4, 0x2, 0xfffffffffffffe01, 0x3f, 0x0, 0x5, 0x20}) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f000047a000-0x8)=0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f84000)='./file0\x00', 0x0, 0x10) accept$packet(r1, &(0x7f0000025000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e32000)=0x14) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00004bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pkey_alloc(0x0, 0x1) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f0000f81000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000ef2000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x5, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/01/28 11:12:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x0, 0x0, 0x0}) bind$llc(r0, &(0x7f000072e000-0x10)={0x1a, 0x0, 0x9f, 0xfff, 0x0, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl(r0, 0x2285, &(0x7f0000007000)='S') epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/28 11:12:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x208) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004f3000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fce000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fa000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000453000-0x4)=0x0, &(0x7f000002d000-0x4)=0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d0b000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) sendmsg$nl_generic(r3, &(0x7f0000bd9000-0x38)={&(0x7f0000710000-0xc)={0x10, 0x0, 0x0, 0x104}, 0xc, &(0x7f0000cb9000-0x10)={&(0x7f000011f000)={0x88, 0x41, 0x900, 0x5, 0x2, {0x10, 0x0, 0x0}, [@generic="e680f0b6829d51c9ac7b4328fe8f7da6323525c9f667d872e4ad834151838cb46f821c4de7f2dde53d27f8aa6a20523790a95462e28e484731449fbeda6a788f83867972de1ce2f696927e8c2a75e55c335eace97bffb6dc9a166d660fadefa0095c4eaaccba44764886efabfd9c1b204e6e22c7"]}, 0x88}, 0x1, 0x0, 0x0, 0x20040010}, 0x40000) setpgid(r4, r4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000647000-0x8)={0x0, 0x3}, &(0x7f0000cc8000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000557000)={r5, 0x100000001, 0x8, [0x3, 0x7f, 0x100, 0x1, 0xce, 0x7, 0x9, 0x81]}, &(0x7f00009c6000)=0x18) tkill(r4, 0x12) ptrace$setopts(0x4209, r4, 0x400203, 0xfffffffffffffffe) 2018/01/28 11:12:44 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0x200000b) 2018/01/28 11:12:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:44 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b3a000)=0x0, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000a55000)={0x0, 0x0}, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 122.248086] sd 0:0:1:0: [sg0] tag#862 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 122.256839] sd 0:0:1:0: [sg0] tag#862 CDB: Test Unit Ready [ 122.262500] sd 0:0:1:0: [sg0] tag#862 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 122.271280] sd 0:0:1:0: [sg0] tag#862 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 122.280052] sd 0:0:1:0: [sg0] tag#862 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 122.288824] sd 0:0:1:0: [sg0] tag#862 CDB[30]: 00 00 00 2018/01/28 11:12:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bc5000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) recvfrom$llc(r0, &(0x7f0000f24000-0xee)=""/238, 0xee, 0x0, &(0x7f00006f1000-0x10)={0x1a, 0x16, 0x100, 0x9, 0x4, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) capset(&(0x7f0000bb8000)={0x20080522, 0x0}, &(0x7f0000e79000-0x18)={0x0, 0x9, 0x0, 0x5, 0x0, 0x0}) 2018/01/28 11:12:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:44 executing program 3: clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") rt_sigsuspend(&(0x7f0000002000-0x3)={0x0}, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fd0000)={0x0, 0x0}) 2018/01/28 11:12:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002f3000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005c6000-0x4)=0x0, &(0x7f000075e000-0x4)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000e52000)={{&(0x7f0000646000/0x3000)=nil, 0x3000}, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) 2018/01/28 11:12:44 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/71, 0x47) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) [ 122.331511] sd 0:0:1:0: [sg0] tag#862 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 122.340193] sd 0:0:1:0: [sg0] tag#862 CDB: Test Unit Ready [ 122.345821] sd 0:0:1:0: [sg0] tag#862 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 122.354606] sd 0:0:1:0: [sg0] tag#862 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 122.363398] sd 0:0:1:0: [sg0] tag#862 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 122.372180] sd 0:0:1:0: [sg0] tag#862 CDB[30]: 00 00 00 2018/01/28 11:12:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:44 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000b65000)='./file0\x00', &(0x7f0000d4d000)=@random={'os2.', ':bdev#securityselinux\\em1+-#+security\x00'}, &(0x7f0000f1f000)='-{keyring\x00', 0xa, 0x1) pipe2(&(0x7f0000e40000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000442000-0xc)={0x800003d, 0x80c0, 0x27}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000baa000)={0x8, [0x7d5f, 0x1, 0x100, 0xb95d, 0x80000000, 0xffff, 0x7ff, 0x80000001]}, &(0x7f0000d37000-0x4)=0x14) r1 = socket$key(0xf, 0x3, 0x2) r2 = creat(&(0x7f000078e000)='./file0\x00', 0x41) pkey_alloc(0x0, 0x2) ioctl$KDENABIO(r2, 0x4b36) r3 = mmap$binder(&(0x7f0000fce000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000027b000-0x30)={0xf8, 0x0, &(0x7f00001b9000-0xf8)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x58, 0x38, &(0x7f0000c4c000-0x58)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x2}, @fd={0x66642a85, 0x0, r2, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000f98000)=0x0, 0x1, 0x3, 0x14}], &(0x7f00003ff000)=[0x38, 0x68, 0x0, 0x48, 0x28, 0x38, 0x38]}, 0x8}}, @transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f00005de000)=[], &(0x7f0000852000-0x28)=[0x30, 0x18, 0x30, 0x48, 0x20]}}, @increfs={0x40046304, 0x0}, @acquire_done={0x40106309, r3, 0x4}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x10, &(0x7f000099f000)=[@ptr={0x70742a85, 0x1, &(0x7f00003bd000)=0x0, 0x1, 0x0, 0x14}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f00006ca000-0x10)=[0x38, 0x60]}, 0xe608}}], 0x1000, 0x0, &(0x7f0000f6e000-0x1000)="eac9adcda900c3ea4a3edc3e4b70b8dbdbb6c189ea7a37379be6b1aa07f976a1352202d60cc3a46c606b8464bdb9771fe6990ec5365ce71004e059fbafba73b2cead28eff4a4f51779574c8e39a5e25f781df68d2206aeae9321367580bad5a421d95bdc3d24f81cc3529c5471a5992909621c12b940f11bee1e12965348e2a7ece9e5a127e932ff827e234adeb1467f9b40d3602a7b3f66b0c5b6e698921f66f5478529c592e00ed64648642cdc34a479c7503ea540a213cac15c8ff65fce9758d4d178abeb72c5bef0d0efaaaf6a2bc4ba0615d9a63c1a980ba02b7cd0c9e82b3409ee4e71488f1a063cf3da907b3acd5a2754a3cddcca0a01e908f6bb45fcee730290df5fb13a577fe468ea6ce7398b042a1a45781d1bbd9cd48fd62e3fe51abf32023dbffa162f91f4633dbd80c6f540a4d9e5cee8c464336d5786b2f7050a78905a29b076ce847d0f62537a8d2629b9004e3cee5669bee6badda460c2020267941f35ae230696bc03c7ee7161e8787b55b8c7f685a8c8bc07c9420a9ac21376b168b5312ba91094632fa2dc19bd0f732de2c8334a60ae03d586695febbd15621a0e64d8ce58cd30e3bdbab6da5763ee38b6155c1c501176ce1c5d586d0ba41cd89942a0480a535b7d123ac7530bec079601ec341520e0da08692c8e9afc2a911cc27cc5eb17f1d61d70f89e744a1ee4180de259b3ddb43cfe2077ba34ec18d9ace88d9459c9e0530c52ff514b54396e06de026df5090c00ca71d8a1f5e2e937a7411ec5e58896c9bac6200a7a11dcba89f7367b59f757cd225225745693bc4d10dfa221b1ee0a3a13f88afe7a1ad9e688616c83d8640412b3446d394777efd687a94f00d9a0a89a24064d5c3b9eb9c3f07e996ce5beec48670bc16512960a7b52617c6c63e5144c21c483ba29815b213be8c49c412f89698f13ea158fe76a37622186bd4ac3b8fb920f2c4cbe64db0cf03c141286617904a563788f5bfb31beca75da0d79e0a2adca40c2f782766ec02e91da33bc362965f2d05b1d6f40f4d1a9beea1f33979e0325e61b730e363cfef2463ebb2c9bdca7bcb50317046992a30ddda0c3688a23fca02bfdab5faeb3681752292fa7238a3ce202b1cee9a4280be7b2c97532b4f9ddf0742142cdb99cf04c81e85be07d9337f53697e9f3a546e5a9d7687e0b74fe94c1fce3a1ae23ede4a2b4ad7eecbbeff44209b4d0fa688edc7667c11ebd30e4e87a9db15573d37c1af1cc226c1c973d7d2afb348c42565eebc52d3e94821550e1aba4c9412c08d6af54372f6430c71981a4a7777abf34faec7c65993b6bc5ad99cce38e783cb8a06b869f10dd2709aa73d8366fef4fc1cb6f2b25ea38191d1e7ccb94d5d977d4778677926b5fb5419ca9770c4a5db995ed2029e4c306ddcccb8d9595ad74db7eb322b371f13480e29a748a8f4606312399560c561e0c13faccc065766cdd6f6857ca59233abc137a00f219fd836bb703ca8c025af2713afa7f084f1dca05d9d5acbf0cd3e6df95128f01471c03bb3ef84bb8b2c847d372d154b1a8edd50b3311895ef38b301c5cbfb0fcb539b7188dc6fc9acc2f490647cc0efb46415bff2434d694ba79d4b728ca31af59523fa6375c0a245b0f9207f4b260f7444a05af9e1e10e7e3fba9988cdae37334d1181fd4e956e78ff658e0523b012c792ea5f195991a824de9e8719f6fd861de3a1dd5f02c8f2714d5a0e97dd0a4ce792693aa8e0885bbeec591cff7056685888cfae770824fc9e7f3ffce45ca8dbd6efac673df15b72808ed80043567365ba07faa3d5c46b616433a2e3cf839de2c83b7db056a0c2f89922169a46e8cff7224de06c8d9a027223f3430b39cb628ca32dcf405e225c4f91ddc8dafa8636072d9aa3a3a45cea7557df6f31a763316b4e8629011f17af63dfff084746f4f781066ab04d974c5b5973c934f99a680bb5027b2e516c6412f14edf65ff12ad208f0fef80f44a44c3fbd4784ee076b22a821247a950d60d44d56a5446b738588ea552edb34f954e504babe4c7ab40c8a6ea56f1773c742c2cdf89b3c75459c412f43362dffa05a237591ea0f07a6a2845852ff8f9090a86c4780f43641bc80bb4dcecaaeb3d501ecf34be92d5a14e548e6122a51ce27ef4732a40017582f965e4b3165e57586a8d901338da228ebcae300033e2ef8e7f5fcb13cb554175646a3acb763f2a62ac6367b5bae7c5982c28d09cb07f9b77e9c51269eb5aa94e6f438609fd77d3aae9bcf45eddde0e26b7b74f0f507861f15b8f8f05bc66f2b74fd11a8a1432f69c1358ad102941dfd986e3c10dd87d3897442cc900eba76506313a672d54eab1e9c1a90cd316ee06899ecaada580ec9fde819510b4b912e63841afa24ef3e2736d305ab8c001fec17de44d939924303e6680bde44f745ef68d773bd8723de272f008d3f5d9a28e543bd11aa3d7585912d23d430b8300abfc63071d333b2a53e35c8edb390a390873e366fe1b29119d05d52f412d4d74792c5e6eec8bb1ae34270a311462ec19b59f8aa6a988bc55f0bd60a1fc25b4f1c7614c85ba244df3e5b04e8148524c611563e9526ea7126ddf69d35324bf26a21404c51882812915701e12800ec1a0e92b479d9b081f6ce9a9ef119c352f84edb5ee518d2b2cf9175b2c47b5c6e0f3495f5ac24addb3e2b581f34d4cd64136424fdc26b256dae34bc8d9b631469efcf42eb29ec193c71a5b143b100c1de8aeb0efc8f10fd4c1cb303480342b6c0a689428549dab831af0d52cf39284efce98cf1a460872dbde9a03d48dc5b2ec076808b95890f572f0eaed6c33df642bc534b9187d66d8f1a9b3c6e95d5d27014eeffb5f9c6325219f5572d3a4c959c3a0935e7fbfac3bf5a37e06d4ec9b238f8cc9323c147d2705c6d2b325609b265de3ecafe109e94ec9adcc2f35fac312d9553455e241cb64db3f5446eceecad545b0519fc5312be5074b93cd491cc9f222697db977b5432996e3a3ce22629d06f32901b25eae41038fcb25cb30f2499f2c58685f00449b0fcd3b50dbf6d9aba780dabc588ad4cf2c75a93a11efe4afb0a49c0c2e17e7f84f82f38b52e730b38b43b08a47ad6d11d2579db4823ecf24cd007cc68ccf1670b84ee41243a225ebb3ba71b6cf86ef946ec60d2f33cbb906eb220ff7da9ee3ccfc33d9b7174c7bc1f28bece31f6dbf89db5ca045d5af45f58870feec12bf921c2186973a9056b7eef237c60802e197de12d7609337e630d5141293a2922fed93f9cf9ec7ae353b6d4917cf012828c99ba90f87f4c52625797f2c37966af41cdb03e2a10615321828061e6c65e0425548e8a80659a82a496d960e4fe95a13a8a82a00206d30c31e3c0b1f6fede6e5d6242fb54891e7f53c93a179ef42c741d954fa8c3c112678a19445c4e14a2fc04cda55240b2f469c455ae3f9cd3bd1bc64273dd39807198bc347d47fcb4e1022ecf07ac0bc090b70f9c0c24ce4a9a58f4b0819e1c4876e61405b59fc856a8c6b1093abd547fb7d7fe9dbb2a4adbb162a492a7222a8b2a1271905ed2c684237a6c5a613d727257fe102ad188178d111c20c712d92670b6a10bf4213711fbfdbdbb0a1e0e351d76f209ae34b0ca05a20577f33512dc835c02b78b5c4e2ab52bcd838607fc86992ac2c0afe49407fc7ca70c9bf0ea9ea6550f90589954450e0aee86af5ccbda667ef629f4f39550e67b57cb57a7a87fd892d4ce3a33146a1ae5919bfe49dcd7e37321d5e41cb97d8922a0b530d39f6880bc7588062f195569f33c13b281e98485b57114bb47d9af9373c719bb1a58478421c25671aa0a44b6d0102e8592e796755402645b56a4ded84c5d56606876e648a3b7e0e00c3fb5e970853c04e87d5178fc850badf87b254e46ac0f61050d73623f2471b815c8d50f635eae975a01b5cca9295d6c9aa7928965a1faf153917527a0cb0a48de0d90bb08e8ee3ded8cb46f93a29358c5280379c7ee25c68f0d5059579851c5eadbcc37fe10ffbde095e4d0c01893253e7c4da75f1a09524a4597f70ef17fdfd7a36339f357a0a951bbeefc014a6fe8e0a9420639040f48c7c63e846cea7518176ff5d01494d4ac841db2b356f6e2207b5c4f943de46bdb9a42c952c7c7d7aa7598aa8f0cae3970c0cb1eb5d21fcc20f8f292bc19340ac4f1acf9e6d9d7f3941d2d9f0e97981ca7459abee207c55930d28f08da570a9ab02595ee6a8186e6250c4ca2bc46a9bf995bbd0004c7f7811af7aa34e15e8e1a8badac3f63e0869f4f09468fc84a4b79b5b446c067cc037a20f7b29c932b2aa0217493812664665ddab4975c748c9371029d5e5106deaf67176dac572b14fc9870dc09d42b56a7a849f88d7fab3f79f85f84e38c073155350cef35b77d99a3a3a6e00a200fe331a8f1f805007122cb746b8fbdb7eef61e1b5068ee317556131fb282772ba59d0d3e901ff1a53fc4f50e2e57fce3b4767598a9c9e27597d68b880abf61a10eb60e823e6fa6127b61c06b73d720dcf3158777bc3f7d9527371849295a5f7274c4627866743d009daa9fe4678fcb1277dd02cbe62a6d141b6563efc350c47251b6d6008d443da9ee6bf309e48dfd79628b576a02df8ad6c45cfbda9238c43dbd7950fdb0334c14271e71409c753131f5d4f442e629b9da02906406930dfccbe12a2275252a3c686ca359af33090b08d529c8c1b37f926fa8d1e2f4da7884a7f5bdbf8f73572296c8b0510180ed2d82d0b06155a1c41ddbc5584fdbfd6df745cc2ca20e4bd5c5441adc473afda795d7ca38409e42998b8e66121cbcc7fc05e458b90066f95df9aa395d44510d3f37e7bf48306603b9236b6c2ee9bb9d3ba7563b4cc83a8385951974a8d549689fa43161264934c0babc4e71956b12b6b86e18eae594674e5fa3b6897fd7c29ae5495c73be334b5810b6443aa2b9e7ac2ecd4f7e61521be3561f3e28af3a0f74e00278c94799f77cea94d1e7d3d7cea326565040296301e09b8919e373956b9b5d577910dc4670f5a3c6092d5c293531486e170bccc8896014c9c7719aac0b4b2eccded3a7845248b43316bf773e0ad5c9f775895c10eecd00214fb552907c509779896fec3fd9871d8b04f456cbddae2d2d9162574fb05fe753e62611d1048f442d5f11d0a7c306fd715870447d69af9028bc3b30961b52d9f6ff1afa841e5a264e0cc3082118d4a6b524be36f6b42d1614623d67f1795e9138cfabe626493f80c8af879182d52ab83d12b2174c7b2973c0b31492ce3b2dc6ba2d703d0ad7a273705d0e0800e4cf3d90180d9c9e8a451210eef981fdc36a4ab5f6082fb0e83ea91181c6f4fafce4c5ccb614b33844cfd682102ed8cad76622fc0f32a73e4aa5c4024a65c7a120405d30b050fcbcbfc6fbd0cb3e7254ade532a364b3cc4090c5fd5be6f40e97afb3cd28e42dd58a6f5b10a11d95aaa71197855e2282b2802397d3425901e1c612cd58d7e6acb12c23b415d53603c0eaef0dd432b32366966852e05e2366579a35da18c156768a1765128c100e893345ccee4265ddfcc9f4b072ba99fee604f2499ae5489ed0fdee5e97dece44ca8298946ff63c7dd50f3777a25b98e5139ebc923e7c6dfd27fbc124b637c694dc2a9fcdabf0fd57eefa524923bf4a8beb553111d5b85520408df9d2d4a858c8170f6ffa42c8e8ca7552eeacc97dfad0372ae7017d8eb52224f2eb4e24e6ff4dce8f2f7d8279de405feafda0e37307e337780c8a9123716da49ebaf40314dced2ff92ff07fe414b92f28be57a40f57448a72bdacbd9c77de"}) seccomp(0x1, 0x0, &(0x7f000060a000-0x10)={0x3, &(0x7f00005b1000)=[{0x5, 0x1, 0x6de2, 0x5}, {0x0, 0x0, 0xaffe, 0x3}, {0x80000001, 0x9, 0x3ca, 0x6}]}) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x0}, 0x8) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") r3 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000002000-0x4)=0xff) alarm(0x0) 2018/01/28 11:12:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000000000485, &(0x7f0000dd0000-0x18)=""/24, &(0x7f0000e59000)=0x18) r1 = memfd_create(&(0x7f0000932000-0xf)='lo\\em0vboxnet1\x00', 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000da2000-0x8)={0x0, 0x1}, &(0x7f0000fc9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001b1000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000de7000-0x4)=0x8c) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00007f7000)=0x71) 2018/01/28 11:12:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000933000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) r1 = openat(0xffffffffffffffff, &(0x7f0000629000)='./file0\x00', 0x8000, 0x40) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000253000)={0x1, 0x42e4e12e, 0x3d940, 0x401, 0x14, 0x171}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000164000-0xc)={@rand_addr=0x100000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) 2018/01/28 11:12:44 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0xffffffffffffffff) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000053c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f000053b000/0x2000)=nil, 0x2000}) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/01/28 11:12:44 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fd6000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000b74000-0x4)=0x0) 2018/01/28 11:12:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000636000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/28 11:12:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002b2000)='/dev/rtc\x00', 0x40001, 0x0) ioctl$LOOP_CLR_FD(r0, 0x8008700b) 2018/01/28 11:12:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_gettime(0x0, &(0x7f00007b5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) lstat(&(0x7f0000c18000-0x8)='./file0\x00', &(0x7f000070b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) 2018/01/28 11:12:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000748000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000766000)=0x0, 0x800) setsockopt$sock_int(r0, 0x1, 0x1a, &(0x7f0000fa3000)=0x0, 0x4) 2018/01/28 11:12:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:44 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x80) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00008f8000)='./file0\x00') seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chown(&(0x7f000099a000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/28 11:12:44 executing program 3: mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00008b8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cc0000-0x4)=0x10) bind$ipx(r0, &(0x7f0000ca9000-0x10)={0x4, 0x1ff, 0xff, "9087fe1f30df", 0x0, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d30000)={0x0, &(0x7f0000bcf000-0x30)=[]}, 0x10) mmap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d35000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000507000-0x4)=0x2) socket$inet_icmp(0x2, 0x2, 0x1) socket$unix(0x1, 0x7, 0x0) 2018/01/28 11:12:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getpeername(r0, &(0x7f00009a4000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f000007b000)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cf3000-0x108)={0x7, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/28 11:12:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00004fd000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000caa000)={&(0x7f0000cc3000)=[0x2, 0x4, 0xfffffffffffffffa, 0x3, 0x7, 0x1, 0x7, 0x4, 0x7b], 0x9, 0x4, 0xfff, 0x8, 0x6, 0xfffffffffffffffe, {0x25, 0x1ff, 0x7, 0x2, 0x5, 0x7, 0x1, 0x81, 0x0, 0x4, 0x6, 0x7, 0xb0b5, 0x80, "f8b677c9b967061dbbf333a35b83a922bf0f1fabeb37429aef2be2aa037348fe"}}) r2 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000dc0000)='\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000b97000-0x4c)={0x2, 0x9, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) kexec_load(0xa4, 0x5, &(0x7f0000820000-0xa0)=[{&(0x7f000074c000-0x4f)="14f4cdddab49809314d26a5d4e54607581eca54de8c38d5cfcec88c38a4e388660295c4a865bcedcac18b241cca6dccd06295d12bf3c52bb96170746974b331cc1021263214289c3cba1611b2374dc", 0x4f, 0x4, 0x9}, {&(0x7f0000b8d000-0x51)="e3ddeb8482ab6751c2e9e91b12c7e439f787d50de1c7b704803d9f80fb16fecc7b50ee76455989a642c4a1415de9c11555834750c399163b9ba565948858eeda0343629aec2bfdffce4e253fe0023c34c9", 0x51, 0x9, 0x800}, {&(0x7f000062d000)="3050142775e4bbe5c78ad06f", 0xc, 0x0, 0x20}, {&(0x7f0000778000+0xe7)="e3cf3d865ac63ab0a410da19efd2a4ccc84e5fa5a0d470d08977139c69b97beed8acc4d0e118cf3422301924fd8b5e5113517a92addd618eca7f476b8e5bf3b12f097266d42d396e00b717fbafdac733307f75fc3a83bf06fb3ac17293ff03c6283da3a52095bc619a592bccd1a33d71c5eb5d0c7919b38bea5383b4c8a8645ab61d4d86d0ce8a95ef832ce3ca9ba86eb9dc38603d00d7aba02ac25508b7655d3587056073453d980f100552e7cb7ca279dcf1c708cc198b21c5f1b7132b8ac85ecb4b9aca7a4fed41dec82b69069ecb22319980a7a45b7acc27b41c5d8b07bab59e0bf414b43b", 0xe7, 0x4, 0x9}, {&(0x7f000087c000)="d62a73df804c1bcb20143992ad23cfd0a8681a484cf8bb887655a5c57581473f34041f495a138a4a867758239ca5988ae89942df1ab925acaf91332f6ef2a027efdf0e675bbeecb740fc16c4c3918794bfb7d4d1020ab57b6d12c500e0afed109d910bf29d4740c472bd28daaf61a56c16fa328d34d6", 0x76, 0x6, 0x800}], 0x2a0000) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/28 11:12:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000fb6000)='./file0\x00', 0x40, 0x840) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000140000)={0x0, 0x0}) 2018/01/28 11:12:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d64000)='cpuset^vboxnet0\x00', 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000066e000)={0x4, 0x1cb1, 0x3, 0x7, 0x10001, 0x7}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000744000-0x18)={0x0, 0x100000001, 0x30, 0x1f, 0x0}, &(0x7f0000a11000-0x4)=0x18) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000b35000-0xf6)=""/246, &(0x7f0000048000-0x4)=0xf6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000668000)={r1, 0x30, 0x1000}, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000047d000)={0xff, 0x3f, 0x7fff, 0x6, 0x8, 0x4}) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000758000-0x4)=0x0, &(0x7f00002e4000-0x4)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000085f000-0x8)={0x0, 0x0}) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x2000001e, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_x_kmaddress={0x4, 0x19, 0x0, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000001000-0xb5)={0xf97cff8c, 0x8, 'SE Linux', "45cbf491126c1bcd0cc04961eee6407c3237c2a86eb3721cbdc782405f9b73ad75952c86ec6135c0ce5553bb960cb7c2bed07b4e3054e9bf94e5b3ae9c91be36084b3fad056179f68652018652af0bdab603abf6e98ed8ba6163038900b1c6156aee2030849746739b1b67580133cab982306efb6d0fb250010133b10e618daddf648ac95eb0544e0e9b60f6f1f94849de85fa156ad079075f618478691057794b2141ad83"}, 0xb5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x4fffffffa) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fbd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00006fc000)=""/0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000aa1000)={0x0, 0x0, 0x2, 0x2, 0x7}) 2018/01/28 11:12:44 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpid() getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000011000)={0x0, 0x0}) r2 = getpgid(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000)='eth0-\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000003000-0x8)={r4, 0x80000001}, 0x8) getpriority(0x1, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a98000-0x8)={0x0, 0x0}, 0x84800) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f00005a8000-0x88)={0x400, {{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) creat(&(0x7f0000c81000)='./file0\x00', 0x4) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00005b7000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:44 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000017000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000b000-0x14)={r1, 0x80000000, 0x48000, 0x6, 0x32f9, 0x80000000}, &(0x7f0000019000)=0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000018000)={0x0, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000013000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r3, 0x9}, &(0x7f000000f000-0x4)=0x8) renameat2(r2, &(0x7f0000017000)='./file0\x00', r2, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) accept4(r2, 0x0, &(0x7f0000004000)=0x0, 0x80000) syncfs(r2) 2018/01/28 11:12:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000028f000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd6000-0x4)=0xe8) ioprio_set$uid(0x3, r0, 0x5) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000a91000)=@common=""/16, 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000f15000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000073b000)=0x0) lstat(&(0x7f0000f86000-0x8)='./file0\x00', &(0x7f000010e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x80000, 0x1, &(0x7f0000b58000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000cab000-0x6)={0x0, 0x8001}, &(0x7f0000075000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00006cf000)={r8, 0x9, 0x4, [0x7, 0x8, 0x5, 0x423]}, 0x10) ioctl$TCSETAF(r6, 0x5408, &(0x7f0000c49000)={0x5, 0x5, 0x87f2, 0x0, 0xed, 0x0, 0x80000001, 0x1, 0x61e6, 0x80}) r9 = getpid() getgroups(0x40000000000003ae, &(0x7f0000a48000)=[0x0, 0xffffffffffffffff, r5, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f00000a4000)={&(0x7f0000641000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00006b9000-0x30)=[{&(0x7f0000d99000-0x46)="7c29e8f77978ac63a499bf6777a348eb5fd9801cd90db605ad619c2645302495f46e2586b83083a55a621b87716ff9b11142d095857fffaa5ddaabecc0a085a8b204b7ccff65", 0x46}, {&(0x7f0000755000-0x18)="1596a5fd759d9f4e77efb24174ef7b172237599b3fccd106", 0x18}, {&(0x7f000078a000)="15a18c460274ae", 0x7}], 0x3, &(0x7f0000ef3000)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r4, r0, r5}, @cred={0x20, 0x1, 0x2, r9, r0, r10}], 0x58, 0x8000}, 0x5) getsockopt$inet6_int(r7, 0x29, 0x37, &(0x7f00007f0000)=0x0, &(0x7f00001fc000-0x4)=0x4) connect(r6, &(0x7f0000b84000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x1, 0x0, {0xa, 0x3, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xffffffffffffff7f}}}, 0x32) getpeername$unix(r2, &(0x7f0000c9a000-0x1002)=@file={0x0, ""/4096}, &(0x7f000021d000-0x4)=0x1002) r11 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000db000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) setsockopt$packet_rx_ring(r11, 0x107, 0x5, &(0x7f000042b000)=@req={0x92ec, 0xc000000000000, 0x7, 0x0}, 0x10) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7f, 0xfb}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) epoll_create(0x9) 2018/01/28 11:12:44 executing program 0: mmap(&(0x7f0000000000/0x10e000)=nil, 0x10e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000010b000-0x26)="2600000012002710000000000000010106000000000000000020fef12024f9510500030001e4", 0x26) 2018/01/28 11:12:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000449000)='./file0\x00', &(0x7f0000e69000-0x8)='./file0\x00') r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x199) connect$inet6(r0, &(0x7f0000e22000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 11:12:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0xe34, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x9) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000)='/selinux/policy\x00', 0x0, 0x0) connect$inet(r1, &(0x7f000040b000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 11:12:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000090e000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000728000-0xe)='/dev/keychord\x00', 0xa4001, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000daa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002dc000)=0x14) sendmsg$nl_route(r1, &(0x7f00009e5000-0x38)={&(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000809000-0x10)={&(0x7f0000ddb000)=@ipv4_getnetconf={0x4c, 0x52, 0x8, 0x4, 0x2, {0x2}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x1}, @NETCONFA_FORWARDING={0x8, 0x2, 0x100000001}, @NETCONFA_FORWARDING={0x8, 0x2, 0xf2aa}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_FORWARDING={0x8, 0x2, 0x400}, @NETCONFA_FORWARDING={0x8, 0x2, 0x10000}, @NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004081}, 0x10) 2018/01/28 11:12:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000000000)=[{0x7, 0x2, 0x0, 0xffffffff}]}) unlinkat(0xffffffffffffffff, &(0x7f000096f000)='./file0\x00', 0x200) 2018/01/28 11:12:44 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000011000)=0x0, 0x80000) pread64(r0, &(0x7f0000013000)=""/222, 0xde, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000-0x1000)=""/4096, 0x1000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000+0x76c)='net/ptype\x00') setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000013000)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) syz_fuseblk_mount(&(0x7f00007f0000-0x8)='./file0\x00', &(0x7f00006c1000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0x0, 0x0}) getpeername$inet(r1, &(0x7f0000f23000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cfc000-0x4)=0x10) 2018/01/28 11:12:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00007cb000-0xd)='/dev/usbmon#\x00', 0x2, 0x404000) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000e6d000-0x50)=@hopopts={0x67, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x40, {0x200, 0xe, 0x80000001, 0x5, [0x5, 0x7fffffff, 0x4, 0x0, 0x9, 0x4b, 0x0]}}]}, 0x50) 2018/01/28 11:12:44 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00003c5000)={0x0, 0xffffffff}, &(0x7f00007ea000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003d5000)={r2, 0x8001, 0xffffffff7fffffff}, &(0x7f0000491000-0x4)=0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) lseek(r1, 0x0, 0x4) close(r0) 2018/01/28 11:12:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0xe34, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x9) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000)='/selinux/policy\x00', 0x0, 0x0) connect$inet(r1, &(0x7f000040b000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 11:12:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:44 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d69000)='/dev/ppp\x00', 0x8200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000-0x5c)={0x3bc, 0x3, {0x3, 0x3, 0xfffffffffffffff8, 0x2, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c10000-0x15)='/proc/self/net/pfkey\x00', 0x84000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00003cc000-0x27)={0x0, 0x1f, "17a939ca2b89b48dedeb4d0f725f744a72e8ac17468b61183b9f43b44f64c4"}, &(0x7f000019b000-0x4)=0x27) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006b8000)={0xfff, 0x7f4, 0x1, 0x1b28000000000, 0x7fff, 0x10f, 0x3, 0x5, r2}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r3, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0xfefd}], 0x1) 2018/01/28 11:12:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e5c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000501000)='stack\x00') setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000545000-0x24)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x0, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x12}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00007ac000-0x4)=0x1, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x216) dup3(r0, r1, 0x0) r3 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000e8d000)={0x2, r3}) writev(r1, &(0x7f0000033000)=[{&(0x7f0000300000-0xaa)="af", 0x1}], 0x1) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00002cb000-0x4)=0x0) 2018/01/28 11:12:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b35000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f00004ad000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5a000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000e97000-0x1)=0x0, 0x9, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000da8000)=""}) 2018/01/28 11:12:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 123.137081] binder: BINDER_SET_CONTEXT_MGR already set [ 123.142934] binder: 19292:19295 ioctl 40046207 0 returned -16 [ 123.161375] binder: BINDER_SET_CONTEXT_MGR already set [ 123.168658] binder: 19292:19298 ioctl 40046207 0 returned -16 [ 123.182202] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/28 11:12:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:44 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000)={0x0, 0x7f}, &(0x7f0000013000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000004000-0x8)={r2, 0x5}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000003000)="c9cce88f92665803b1f90132f144cfc83701db210217cb26160308288bf084b56ac5f4f87a0600409724dfd52150405dc5102bb0208676ef44994aa2a0eca8703270f6dae9b29e1630397c543d819275e28752e4e0a909ae5c8c4f4256d798d9", 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:44 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000011000)={0x5, &(0x7f0000001000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000000)={r2, &(0x7f0000013000)=""/243}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000648000-0x8)='./file0\x00', 0x20000, 0x80) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000b88000-0x50)={@generic="9e2a3977f3e8402ae4b710b382075207", @ifru_ivalue=0x3800}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = syz_open_dev$usbmon(&(0x7f0000d4d000-0xd)='/dev/usbmon#\x00', 0x23, 0x440402) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000d58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r2, 0x1, 0x9, 0x8001) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 11:12:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007e3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00004cb000)=0x2) 2018/01/28 11:12:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000038000-0x8)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f04000)={0x0, 0x4a, 0x4, 0x1c5}, &(0x7f0000c2c000)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000328000)=@assoc_value={r1, 0x6}, 0x8) 2018/01/28 11:12:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000c84000-0x138)={0x6, 0xfffffffffffffc00, 0x1, 0x3ff, 0x5, [{0x3e, 0x2, 0x8, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1, 0x4, 0x3, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x7, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x401, 0x100000000, 0x9, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x8, 0x1ff, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000d0d000)="ca5c3bca5d431d28ac8cbcb41c7541faa2e6bf20eea1e5e215268006cced56aeb0786f2139afdda531ad497600bf8e013fe2d17e226f0bf5301a92dc69c07c343fc908e989812e6ca4dca187fa4b48b882d12d17cb1809522996e27fe19f0555528b81216c2d4dceb5bbf355701962805861720baabfea9029724268c4286d145eae53141f7ca2b0f47fc994a8a2a22698d09e1d0d310ff2233212494cf12f1519dfc244441568ed69d160aa64660d64ea8a280f8840353b3ef30402c5cda2e61ea2d3f6c5386cba7383e5e4b973140eba0f386c28881b9a01dcac8924e2662756cad2d99d7c453a8a48780d540fe869610eccf8a33d42a49620b241182a2ddfbd465b21f0805c8fab17f0ef1cda47776ec48fc9ff33a0bed59daba09bb42ce23bca801a17da9b34da2a1233fe0db6845709406dee6e0b9adcf7c1b518e705dd787b1f3d6e9496a38a2797fa630284dd3548b3b807ae6792ebb553f532388c941e77f3fd5970bb6ae7d35656bcdcc49371ef106855ad0445fbde36e215e7c356ceaba0177bf6814b46cc7bc5e522bb96f185e2cd8b25c449ca7619a296248c6343aa49cf5be3b92cf8b04ba98288b799d14994dd678903c61672a7af9296d12cf82c097df37a9e864b0d3884ca7fb283127ea4f20d6e7137e5fc3772d1a5c12381198382de103533e18c3dc5c5c4251a77bb8f9c27bfc50261a200bc4ae8510a76284a14735505df03d271fe9bbf14cb936ab18003616d681c6c34be6a9facbd6cfcd35ebfed85eb362f549b669c1b17a6ad0c3e739a23e79622bb9093d4af0d7c7eaa73fa179718861d2f3cf4e707bb2da7ce585939cdef6c9e93119c6e5a4e39711211fc24d6131ea76a706a74322e7bde98e29e3f52d09167da2343138b740ce0104917335236f2445537a1a3e803399f2ac38687ebb166d9a8e4856156fb60f96e6b4fb99268266bfd14eddedc0e3470c114e76436e3c2da302d4987de0925526a000ab458b8820ac718c9f5162a8e6a37b33cdd0bc8f98e75fcac389310316692c46faf1e65b6af90e01574cc59f4203691b4ed025866f3d58ab6f4d93ffa3a00d4b290ad2ed4c24d6522574c3b949e37d354a99144d307d437cc3da6336e676077b8701be0ec0151ed317fae67cca568fbe6db8886c7e3b8787eccc472e27987a9bab8d4ae300f2f0fa07c3d101c48774db13cbb2d39395e476722c6c40288c9bfd8b5c979065c8dafebe3e5c913c93a12449ce2acb1ca47062597576ef9fbf9b0bc39732dfba39ad830f998e27e4d4effb823cd2f2db4f96d1ea781617f58dd98571c2a75d9fed40ce70a3f8c4313b2751ab64b7d1e7a61304c7972fb86286e1b84a3cf1db61930ec090e1b50f935bac0ad0ef95397b8ecdcff8c4be4d52f81b3a9bd29529474535a1f68ce849614341de933f9e9dcd0512604a1d70f033def92746d1afb09b29d57136e8eaa888f17675db556c4a07b71e0fbf48444689d1c2a4ef32fdd510b8c9fb67ec1b9b1125a6de52aa801dc24742393f3a22f805028470c1c0f691304a97e3da4e73b2d7215ae697fba365130cb7af7f186b438665deba3b71cbfffaa38fa077bed5a2fb309cd20461ee5e53b1af84f98a152c5e727faffca8719db0566aea240affd1c06396c4be0210a4fb6332eaddf06146129c148174f3c544c5cf1ee542663ae094db136d2250c96146d0f707a415879fe5625ae9af0ca692588eacca47ea8edd91f0a0c5ad7746084903d7300948327310a7fd2f30045ec98ecef8e80e8908484fff2083a956f902c3d59d8bc75642e7e048083d77c9c2054d9e43f05e1b00c80c552d7f7aa50ddd53adfe7dff178b3fdf38f211cb56dd8ce68943ad5111f13af9f51590859bc296bc70838d7498ff32044d7ca1d04905eb16d0589975f4c974fb7e1dc350f75755de88f5f7216e3e1752d46c73e17ad8ef89e95eed2442d1b536f3ab19434fbefc6d4e10537aeaf5bc28f2bc23d3c260be736284c77fdff6df72ee20ed687504efc947ee47a66b39277a3b0f324208e51197fc6d4aaeaf0225dd9777385d37c758daaa458101beb6537d30c8aec9c9e13f3a21cfb545f0b6c4239686a4a7c9d7b346d8e1063fbeca2e9d3cfc746cd0470031e696e6c987602747f0937f6c02f72a1915a0e36014a0fdd61984a25650b498e004941e2fc02a842317a9a3a22f9bb9ab60930b978dc3635eee0d67bc6c707f60526e8f5fa4171e9b8b33c3016090590bb4593c720f6f4433152fa1732ac519dbe2127a0a6ce25075562c1fe17ed6c2f0294092b6f6f50d43f4a554a4f0a7f27fa40a2ce01c16c708c94a47c94db4e0a6a7f91e3578995b96f9a88a5c4114dfa52749783f968606e1cfd11ece53d03305b5abb3f1a2c80bd2075ef2ae5f16353a612bb8861a1e0048c521a73df56e082e5f9bdc5319e2889bac41a2aa1927c1fc6a4abd4fe751a1840a02dd00b81844e0e9b6c93f5b2d05469336734d29578819a1b305013f908a8223f1aa768d85326374c164d73acd72b35c8208632147cce9280ae3599b0545d8e976b6f31fc1fb69e71c4823b7501fe67df148b058c1e438582aeaf6166b6563ffb3aadef274b973479277c7922727b688aa73d7502a1f1804ac67c58a47af435398d8f87c3d88ef796de9d05d44c2a88d8393d9b384246144299ebdb7cef15271641ff9b2cdfb906e1209346b5be5f00aeb15aea6daab79fa554a3026b38350ac8a3e262ed7c14038b4be013ed89a545e71b157d44ee7035e5f11b8cb17c379efcabfe9f5a4e4ce20585d16c43170e4b549131216e4f7f18d4cc02f24cf198c46c584f2690585101cbdc5a835a37aa4402de69f61669bb775b12699362a9fe377809ef8421920dff7e959603a570ac5816633a36b9f2d3ec0bf7003e960ab0a2a84df303a7a22772eb91ca20fee7276a1884080d45efc2d299c5248ea8b83a67d12a902880c08bd295e6a99c034f8925074208b25f2b6a00a2e6bff27b96f285a081686ce8a3334b8f80c7c76882db8d805ef29bd052d8d83879daa0ad177ea422135c3656d3f85044fb12c812b1def5fd9108c7a223e5e0eed71ad5b89e76133ddfc763effd66fd336d7499f7ae698805e0d58eb38b3b352a2cf2ae39f5de0807e53303e974f1053f10608adc86bb81f447fa081f81488d85d48692d8b4a4a3efd0260d6f79bafea9b7238b880561334d121d61738babc5994ed6c2e4c954a855efc3a7fa47c515339a2d961320c97426a2efe0e8753820ba07f738e4aafdff728a4391163cd8cdaad1289e6720c475bdd3ee857fc768cc1ebf8f403b1728c797e88f8a9193fd5d3f2cbbd65efc226ecf06fc26a1015aa703e6f9a3a4ac72c940aeaae1068663b717f0596ccaa7ccbaa527b37de9b736b3fac41a771bc51073f9ef90eeba86f0499dbbb450a1ab7f5db9ad18e8559a587bfef45d787e68f1da30ab8130133a575e076a513c48340701ba7a55ca05e17eb0c3afc51914ece3a315956798674282d214c831c6fb637db74244806b463088339e2aecdc7af1add1c3f4e327e8d8872aad181b3b5137b452544abb93b727185f524cba8ec4bd1029d62f740ade878f36117a62c44c8a0f3cc36b6c08956b7caa064e27df134bbec61f2442492e34583ea58c733a4ff2f55190a4abb1e09554ac99acc47490ffe430cd0cf97fded0c833a97943ea78e55b2aa501dfa6f34c0b5870a9bf1e805d339a78be8b1eb9ae01d93c99ea9f135104892d7be464d3d9736fae172ef0767a497508982a5a1f102a2144c4e5185f422f28f801fdd6dd7d59890fc1495d08db1351884ad599a9e16dee61a89061c8088ef81c395de15b7e3afa44c65dcdd33ab9a88223e73d6e382d0e318a762d9bf07a6402073037eb3f1bbb4bee68dedd7a08a0ca9e7bd73e3f80cd2fb1f2fe8e59e7ab63ccbb854bcdb87602c7eed3dac74bf2321badab911e244bccc7e6b13c2e451509acbe279519bdba6303299bba2a921621f76f567c8770bcba67d90465cecdb20e1a2d61cb77c1dd132c1f4ceef395e521b6b11b2a9b93fd64bc384c7af1333243ea6d6d0b899661827f3b27b3cc8db11969a8d9edb8623ef39e40d33e4ad25a3d679f7393f2cebbe133d2cf4910517713700cfba0aba61e40d6b695113bef0748f71ea92188dc48e0d4052030870ac711888b8f6adbdb98b6ca97a85a2a49e2578570769b048870d55b4b350d3bd1cea6c71b6467be3551ea9e3227749ff45fcf35a0d0f5a4ec28d34c0292f2ac64735493f6ebbddb89b877003e098a5cd7c14de387d17297ba7fc18c2a71677f331857e4fccebfa32bbfe053043608e2c8066c88e5b38c0fcfe7fb91e0fa9d20d15aaa7144256918ebd18294ca24fe37e1d55aa262b58605bb0ee6a64353f513a090a6f142153952a16ef62e687084a346ea2fdd4a694243fae6491e4bfc0a8a1b0962b7f54cf49bc0a7dbe44488b2c208511c86723e446a62688d1b7d531efd10f27f7fb0cda8eb317448546e21c13e61e11bbe22ed91f4583fca054b4695f66cbd134277fc7aeabc85c124be7d058cb1afc8f12e7fdc75344c4176e817068dc4c2a1e2a32a259cddc50ac0fa5f8612c4ff4a8b2bee3ddb2ee369188ea9a2be15fdf8f990c0e01fc530edb86561d422d55c755169d46816659879c15d47e59dad600b237d31b2df861c2751eef27af5785052b4c6584dfa9d70863e20d770c28a4a2953c654ebb91e007272bf7ceb1784d362daa8306584d437bfeb72a89f07d8ac74d57aa1f406d2eac0d9a5d1acddbe035d62778de3f2c8a436e4024237cf967805dd88db87668ec6ad30cf882a4f9f25b520df8a65b15523ab047ffeb245d92a488cdcefc6b4261dcf661fe221ebb01f0dace17b4569c844a167a15d1557248398ccda4d8824f1bcfc0352c538c828afa881af8286104c3f05fd4c7249923dcb1971ca1c373eb427ea81492761d9e801294056371cf458bef8dc8f4470d889d86f5687cc9ae4f96eba20ae9fe492c55ef416a3b149bd68a605f2d895e8dfe9e6e401e1d3af44af1b631069b7712f7f05e57c9a18353b4f5b777386fb2e4cc41f176d192d17824c870eb96595776521597fca24bbf8d7e2f14d7404b1284f8bd86658c5660bee3d4b37fef5fc0577c9258ffca6ec38ae859377ea4a0c51e0f615e8593136300fb2a9f83a1a0a2400d50200eb9015eb564e8a588d2a6da8fca94a96fa4649a35183d8b875297e36931a33cdaa4162f481c30dc413ba14f6c27c56104fc21bcee7d8bf7209d825015b415361e2351c90830a3bdb48005c4f53d18a669dcda41e47b828244a85fe3552e45a518baf0f879aa7424267d5682472cb6781da0efe224d68a11367fe5183d1b9a497914418c0f223c47405674395504fd8a16b131d9c05422acbc46fde229a8fb2d71381bd49e390f1924b28704536f120e789a6bfb51300591b72d20d0df24b0eaa435b56084566b6a09d6308538d621a520f8b04dabe08cfa9b2d5d9d4fdab012acf2c2e7c7087b60c9545da9ab3d7d5490c2d59cbbfcbade565dcc401c93048caaeb17e31ce7f39e819128bcdaf4bff56c63f7bcf0957c0fc170a15852dcf0c243e2aabce778842c32a1ec8860e408e09474b3669c76c83e669e567f2b4c6d9b987dda60d978b0fa3744c10f597d44731e9bebd831f4ab76baad02aabef7886aa46283356736b642da34838430e7d2ce72e7b75c4aeb776a9614af654d492d91462565368eb910909b4c413a8a755527171decd3cb2ae20c7c6ca9f0bbe", 0x1000) munmap(&(0x7f00006f0000/0x3000)=nil, 0x3000) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x3) 2018/01/28 11:12:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000058d000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) getsockname$ax25(r0, &(0x7f0000555000)={0x0, {""/7}, 0x0}, &(0x7f00004a3000-0x4)=0x10) r1 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00001ea000-0x68)={0x0, 0x7ff, 0x3, {0x77359400, 0x0}, 0x7ff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 11:12:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 123.187520] binder: 19292:19295 ioctl 40046207 0 returned -16 [ 123.188627] binder_alloc: 19292: binder_alloc_buf, no vma [ 123.188645] binder: 19292:19298 transaction failed 29189/-3, size 80-16 line 3127 [ 123.208756] binder: undelivered TRANSACTION_ERROR: 29189 [ 123.224825] binder: release 19292:19295 transaction 104 out, still active 2018/01/28 11:12:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a01000-0x50)={@common='eql\x00', @ifru_map={0x1000, 0x5, 0x401, 0x8000, 0x7, 0xade}}) userfaultfd(0x800) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000241000-0x4)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000198000)={@generic="2f0100000000000000fffb7d08cebd5c", @ifru_ivalue=0x3}) ioctl$int_out(r0, 0x5460, &(0x7f0000804000)=0x0) 2018/01/28 11:12:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000648000-0x8)='./file0\x00', 0x20000, 0x80) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000b88000-0x50)={@generic="9e2a3977f3e8402ae4b710b382075207", @ifru_ivalue=0x3800}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = syz_open_dev$usbmon(&(0x7f0000d4d000-0xd)='/dev/usbmon#\x00', 0x23, 0x440402) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000d58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r2, 0x1, 0x9, 0x8001) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 123.258179] binder: undelivered TRANSACTION_COMPLETE [ 123.270148] binder: send failed reply for transaction 104, target dead 2018/01/28 11:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) r2 = open(&(0x7f000097e000-0x8)='./file0\x00', 0x0, 0x8) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000fbf000-0x12)=""/18, &(0x7f0000425000)=0x12) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000a25000-0x4)=0x0) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) fstat(r3, &(0x7f000030d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00007d4000)={0x0, 0x669bea87}, &(0x7f000069d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00008b0000)={0x0, 0x4, 0x2, 0x0, 0x9, 0x9, 0x9, 0xa7f, {0x0, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x0, 0x8, 0x8001, 0x1}}, &(0x7f0000bf0000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000050e000)={0x0, 0x8d, "8dd811be201331b35acb8596f65e2ccf1ec269d99bf4e72963892e78aa09170fca8458dfd8438d5e3bdd53a1f518b659bbe1e888788a04c8ece43bdc980397d1a98af8ca04abbdf3d9709c53587244723de09dd724b7bf60889d250b841d5af5cac816b9c0e2b2b662ecfdee4c7e3816f0deae5398d0c57a6a3a0434fc70888d720364b98dc0e3d5fb0f4548a9"}, &(0x7f0000548000)=0x95) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000895000)={0x0, 0xe000, 0x6, 0x5}, &(0x7f00005d2000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000085f000)={0x0, 0x92, "8e21787b07447864a60dce262b2862a32c2c0bda464ebd487009d0bd8811bd5a3dfd7ec75ba98674e3043cc800692eeabcecac54a86634e5ecc2c6f1e0d0db7f3bea60875060d2fb566579207815bff2b1317913e31ef8c005cc65addae714d3d01ae6fa2339b8347d3bc8fdce6f8f5b4dea00d522cdd27aba2d008e99cc0d1df03a0197d02423b6b8ee9a4523ebd649cbab"}, &(0x7f00000dd000-0x4)=0x9a) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ac7000)={0x0, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xc00000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xf3}, &(0x7f0000f55000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00001f9000-0xa0)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x100000001, 0x6, 0x1}, &(0x7f0000e6d000-0x4)=0xa0) sendmmsg$inet_sctp(r3, &(0x7f0000c3d000)=[{&(0x7f000091b000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000afc000-0x50)=[{&(0x7f0000b9d000)="d96bd7947eb1682df55b73c5836beb7891b72e112756ca1d484dee6c2e9c4aced6da245f8f200ef9e86a612d58af4a334b0406abb8ec93d5efaa703f589632f4275ab02e0b58ae915145f0125e2f504c3e14beaf1cc97c199a33994ee084e9ce52eb4deae1a05182ef3f1acec9c833228c2ed1c8ae23dffab18ca5f8c8fe27ee7e630bed4d62bb08ed88b2ae9dc084fb60ec89ecdbc9c94243ec32855de1f1faac4144c9bfd185378cc7f97d1ab7c62be0e04981075a18a4f1adc7eb82157e0724bd", 0xc2}, {&(0x7f000044a000)="334a3cc4b1bc5258fcf8ed742c18c3acb55fc663fbaae0b9a3f106ef8c84cc700931fbc2b457c086a9b436ddb8db031c83c0f72ba33a2465fd85faf362f5e546", 0x40}, {&(0x7f000044c000-0x1000)="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0x1000}, {&(0x7f00003fc000)="05f7508df8f6e7466f6655dbd1896c3522de08fe524730689154de96c4f25cb0fd0941ba5c4360b0fc753dba53d5246bf451222eefe0b9862dd7963cd6122efb8d0e4905c9d0848d12cf1d79e49be427aeef3eb4d422119a0358990f659e05956bd50912ea0c5a1bc16856e50b2ea8f049569c3c8c79fed04d8d4d63f719d7a014b6ef6177439f92fbaa55112528fff034521938e71953ef18b147ab18071463defaa3167118c688cae44aaed7e7c33ef3491f5f18402d65dc6348885c8796abbe5d709d20d7b9008b5d71024042bbce6c84649f1d44f2a5ed8222fc544045dd6c4138a125ef67be44efda", 0xeb}, {&(0x7f00003b9000)="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0x1000}], 0x5, &(0x7f000006d000)=[@init={0x18, 0x84, 0x0, {0x1ff, 0x7ff, 0x1442, 0x0}}, @init={0x18, 0x84, 0x0, {0x9a31, 0x81, 0x8001, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xfffffffffffffffd, 0x0, 0x319dd118, 0x1, 0x80000000, 0x8001, 0x0, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7df, 0x4, 0x1, 0x7e, 0x6, 0x4d, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x1, 0x6, 0x1000, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xfffffffffffeffff, 0x1, 0x8001, 0x5, 0x1f, 0x4, 0xff, r7}}], 0x120, 0x40c0}, {&(0x7f0000ff3000)=@in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000049d000-0x20)=[{&(0x7f000069e000)="99ae428d0371cd948424cf9e521640af138e558a7aed91e8613aba17ba2d9cd94f6912268da59e29fcfade0a684a77c4af1cc3e8c6fb3a16681d5674c899df77aef895b44c4d15c32b574501e280f2faba82e727467c9f6f03739a9a1e0741817aa78a51db4390fe018cdac3bc5411cdb1299d79374c5daac7ac52cdfbd8bf47706b4f8e7e8934b5000796f7e73da35ed08c2962733d5fa56901be7c5df7effd6daa8fec6e973092e5b37ec464cc5fa7959e8cf9503b2990461ba504ca3609de195f1559c9f8a4f4fc27d221a47f705b48001601553d59ae2651485e1ab5492ff6cc28bf", 0xe4}, {&(0x7f0000797000)="", 0x0}], 0x2, &(0x7f0000014000)=[@init={0x18, 0x84, 0x0, {0x400, 0x200, 0x10000, 0x80000001}}, @init={0x18, 0x84, 0x0, {0x9, 0x7, 0xffffffff, 0x1}}], 0x60, 0x8040}, {&(0x7f000048f000)=@in6={0xa, 0x0, 0xc85, @loopback={0x0, 0x1}, 0xffffffffffffb410}, 0x1c, &(0x7f0000695000-0x80)=[{&(0x7f0000000000)="2f811662f207185dd2f8e79fc82897064ce1690f1a4de3acac6e4bbe010d7fd3cc40073a7830fa3b890990f94ad76043e3802645c36cf388300485cdd463db520a0976bcc4aa98881b4e48e6b1317a2859f3c719825221993ce42efb7f0f4de9c9562e0e30313816055517eea16a2ddd0b82b4a32df7b82f0abe02e1bec12a6fab574cdb03f18c7c440af282024cfabdc7", 0x91}, {&(0x7f00008f0000-0x73)="0f2e015ccf922c0ce25eadbaa3c2381254bd6b9af12e533b2ef686b946a3431c3f19f1f6275555912a6aa897fee2d5b1092afa2068b96d8d2459a0e9bc2eb6af73163bb8c6a7fe5ba6088e1d5e044a63f45173156ca6039fb70f048ff77ec4eec4d86482dd082ed7c4b88f6aec154a15ac5912", 0x73}, {&(0x7f0000af9000-0xf2)="e1efd5a655127724e3a52ad5a8acacc24549d9e5dbdcafd1077b4bc162feb0200d2956baf4cc609235f5a0c3bd952426c955090ecbe3ed68ed663b6dcf459813f815f2d071f6db13b6de8f16e1c529e072bd0e3f142e467d78de3dc6afed79cacfd0f19dabae9f35abb0a0741f3023e4d4685d5ef7342cf94509cd7b56f28c73540d258f9939adb939ce1105ca414abd650c5532375e457317c4f9440d368bdd6e88102de121de7b557ce7f7e91e50a9d9867227ddd3d502f297b65af3b4fc26c8f7a1e83a0c65f825cffeea9ec34ba6846ffab3b5d3aaac9ae85d5c45175aa3a61e90729c5df88a459ad23021ef33968437", 0xf2}, {&(0x7f0000546000)="dea329eb6812c54ca7263dc7ba26744c14a0e3b87d605c97135cc17b6b040f3e76b6d6df3b43142a589388ef4a0b3290237a65e7d14001a9a9033a6948e4c68d8b0d7ec275184b011b80e0b9d4b8cdf3397b1556b6be322942792c54c3780f39e6afc52fdf0a5c2f2d54271d5a6211f22ae62afbc8bc6c4d960fd82b15dba9dabeb5419abff69066c7558ea2216327b42a498e9b4fbacede7d5d83e15344d235d48716f8b6fcbb721758d46fb48a7fdeaffbf3f4c31c8374a7c4b71e5e135af481ab94d699534c2eb45b3a1654d58c040cb19a9719b4df6cd220447deb2c98e23d2fc181edebbd096e381d244228e2", 0xef}, {&(0x7f000043d000-0xf0)="8952fab95160c253aaaeb1b5f5df8b01835d1e2a1d3d7e67e73a5292e0d4ca7e40fa3d30f43e25209d6c2f9f4734089d250b85b537fc18ef311b7725792e7c7ede96e91db975f28c3aaeff840439e70bea70f710ae39fab92e37a99ef20deb86f14ddd0391856cf504e96527053fe834e99fb11319182081673a9df2de10856edb8bcda278073a02f90933196e76a78cfa78dc7a76eccacdf8756eded05f78fe30e31c5abcd1645a860ecb151a66b75ee0e8cdc7f46f2ef5d82e578914649ef8bedfdd2e302598e99dfa07f8bdedc2a2e13de65345986162cdfe4806a5211fb306bc37219711b9314a81cfd10eda2df1", 0xf0}, {&(0x7f00002bc000-0xf7)="afddb799e5d2b04f358cc237a92315c46a5482879bf99da73bc526142f6841618ea474892a0732ddd77520d406f7b18f645b3abd3c442a962fbd333d2106279627602c0365556e461fa76071b2092431afcdc3dcc8120ed78bc296393a8f3c4ae78eea3238451ed66908fb1e077c4772dd17cca72687421bf85499b699842ace4d271b793579c7e9f765954537c570da938c86767813a9b5f0c0b1f0b6253501f7850e2c9a5794d35d79ccfb22867db15513b1be03f9eb4e21ee177be538da9c8a3812530105902fbc6d1d1212104121c4f16ee7683d38da947d021b0f0a835843f34baeed32dee7e98b5f4e8a7d631dc4773e76d806bb", 0xf7}, {&(0x7f0000c59000)="ff7725b4db957235fa1a9d757dac5984a591fdd9032189cfba59c747ec887eaac17ce9", 0x23}, {&(0x7f0000636000)="4bf5919cfee1aa89d72df880ecb7cf7dacb2c7b370c86c02bb53eba6b931c6c249f6c52e487212a9f3266b14128cc5e5a28430c70d931e7b20414155f2f6a6b47609c6c7141490f28bf0ff9d923d9be82e24aad7ed66194824b9c6d9c4521e3a065c0c99394e", 0x66}], 0x8, &(0x7f0000f3f000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x8, 0x8, 0x5, 0x10f, 0x9, 0x1a4a862a, 0x8, r8}}], 0x30, 0x20000000}, {&(0x7f0000be0000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000067a000-0x40)=[{&(0x7f0000854000-0xa2)="1a0bfc1ff8c16c11fab41e2214828e63659d8bcacd7670dd0e24eab01bedf9a087c3cd77e68f22231fa070568ea26f10aacacde8ca08922a49ba82b778636c52cf75fa84d967f14154439d90362b70e29f10ff2b6ec9d478a9450b6fae0757f142f03cdefaeb45939606bcee29a3a51e83fc3f7dfa60c0f5f38a0942686997d55b2e07ff41df26c246b2bf419c7aefa640f78722fc67a8fecb7d5b13928fec651880", 0xa2}, {&(0x7f00003bd000-0x8a)="619adab160999ab74bbdb376c220db7031322a081e7f0719d90b224393cbc64561eb340699c3c30791088ab1245151ff05bf80e8b36270fbb26d9aa062127240d620c4d96a557b2cf15d39a64508effebd7a17cb75dae0dd95e3bb446d98b21b262c6d6b5be1991455e1bf6de764c32764e55ad753da44d7592acbd33ddf2063037a38fc3ce0d29c25b7", 0x8a}, {&(0x7f0000177000-0x43)="6560f5624c3456e61a7091e2fc5bfa1d1b485715f5144b9a77794de7eaf3b016fa1a1c62e25566773eacaa387945b0623cf934f503fa20d4a01376594f15e6b3551fd1", 0x43}, {&(0x7f0000475000-0x60)="a9300fd5956d30901b193a76761a3666d60d50ea06ecf783be1c438cf7d8e5ad17cc9a5ef1e61fbc130fea340b0af3aa91e5c34ee88fa3b2c43d06de6b74e0050806237f93dd6482ef8d67059d4662c260800647cf94c6af8fd6f0f246186c6d", 0x60}], 0x4, &(0x7f0000b34000-0x38)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x10001, 0x8002, 0x5, 0x5, 0x5, 0x7ff, 0x8001, r9}}, @init={0x18, 0x84, 0x0, {0x5, 0x9, 0x6, 0x79}}], 0x60, 0x40001}, {&(0x7f0000ad3000-0x1c)=@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f0000ca3000)=[{&(0x7f0000cf1000)="4fe3fd9ba7976d8b5de872390654c6765f240538e9622e92fb1867c0b7ea12d3919de2c9e9ac605be6b7db47403a204e536ffdd977f6ac423a64336a8f64c782bef18cfc4de3e66fdfaf937c26aa6eb266a98389f7dd458600834088d0ee8b32f6d19c72a291ca60c1e56e92da796fd0726ae2ec5963f5e8eadd1ce90daf2bf4d14abe79024079c582597e6795853047730fa59bb31cfe5fe05f4e1be7fc10da6c67ec75ae0f3991aa", 0xa9}], 0x1, 0x0, 0x0, 0x20000080}, {&(0x7f000024e000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000001}, 0x1c, &(0x7f0000987000)=[{&(0x7f0000f7f000)="18fc6313b22e5923db69c6c686ba1d0f4704153fdc6ca8bdbc6a8cc0a36a17be5c7b5b7805484bca710c4865e080aa6c7f699026", 0x34}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f0000649000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ac1000)=[{&(0x7f0000289000-0x1000)="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", 0x1000}, {&(0x7f00001dd000)="8ff2714f520a1c757f9ee9671c07ae837f6851622d609d396f78afa6b3abdf8299f4dc3564ba5c105043c2797cd5a3ac2a040436e143d3ea288bf4a0fa24a1ad", 0x40}, {&(0x7f0000a0a000)="a1290764f6539dff418a0e3fc0e8eda0840c892d89dd3e52a3df6e59a6e0f4f2de3fef4e6e8f0bf758fedfc3bcff3d5e859aa63cccbdf1a474d3800cec66c4ef47876bfee1c04ed24eec48b7901343bac93fb2aa1557798b", 0x58}], 0x3, &(0x7f0000171000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x0, 0x40, 0x10001, 0x8, 0x1, 0x6, r10}}], 0x30, 0x0}], 0x7, 0x8000) 2018/01/28 11:12:45 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000eaa000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$setsig(0x4203, r1, 0x1, &(0x7f000051b000)={0x34, 0x6, 0x1, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000-0x8)={0x399f1336, r2}, &(0x7f0000001000)={0x0, 0xfffffffffffffff9, 0x3ff, 0xffffffff00000000, 0x0, 0x39}) r3 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000002000-0x8)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x9, 0x5, 0x100000001, 0xfffffffffffff500, 0x7, 0x48, 0x6, 0x6, 0x7, 0x3f, 0x9, 0x200, 0x5, 0x2]}, &(0x7f00007d1000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000+0x9ef)={r4, 0x0, 0x444dbd83, 0x3, 0x100, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$key(0xf, 0x3, 0x2) capget(&(0x7f0000b78000)={0x20080522, r2}, &(0x7f000037d000-0x18)={0x2, 0x2e, 0x5, 0x4, 0x6, 0x80000000000000}) sendmsg$key(r5, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400000000000}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:45 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) listen(r1, 0x2997bfa3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xffffffffffffffff, 0x0}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000003000)={0x1, &(0x7f0000003000-0x14)=""/20, &(0x7f0000004000-0x18)=[{0x8001, 0x3, 0x8000, &(0x7f0000004000-0x3)=""/3}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000002000/0x2000)=nil, 0x2000}) 2018/01/28 11:12:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) alarm(0x37a051a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x0, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) timer_create(0x3, &(0x7f0000ffc000-0x60)={0x0, 0x17, 0x7, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a8000)=0x0) timer_getoverrun(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000a71000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/28 11:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000068000-0x8)='//file0\x00', 0xffffffffffffffff, &(0x7f00000f9000)='/', 0x1) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000072b000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d87000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f06000-0x4)=0xe8) 2018/01/28 11:12:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x8}, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x989680}, &(0x7f0000004000-0x10)={&(0x7f0000012000)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000696000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000771000-0x10)={0x0, 0x101, 0x80000000, 0x101}, &(0x7f00009a6000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000606000)={r1, 0xbd, "2f2fb26fd4a4f654c2980b19ecdcce19e4dc4cac05cf243213fad7eb52d58ec42dd7d6e228d9a637f602654589c2dddff3169eccb1ad8c34598b6b15a663779b79dddd221e00ffe063f649e8a6969c3f71d8bff35822059a0a88794ec726d47de44a35d2da2ea00698ae7c85e890de15166ac911f1e73ad64d968579c51e6f878a3689dd05659240b2ec6a6dcbe5223676d71a73915e4ba57a7a828dc387ea39e4eecab0b7c3123664626e5bee7037aaea795e2fdb780da2149ca3e3cf"}, &(0x7f00002a2000)=0xc5) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f0000ef3000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000efa000-0x4)=0x1, 0x4) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000c3d000)=""/68, &(0x7f0000b3e000)=0x44) 2018/01/28 11:12:45 executing program 1: 2018/01/28 11:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000710000-0x28)={@common='bridge0\x00', &(0x7f000007e000-0x14)=@ethtool_rxfh_indir={0x38, 0x3, [0xbf, 0xfffffffeffffffff, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000e3b000)=0x0) setreuid(r1, r1) 2018/01/28 11:12:45 executing program 6: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) getitimer(0x0, &(0x7f0000a8c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) unlink(&(0x7f0000706000)='./file0\x00') r0 = memfd_create(&(0x7f00008ba000-0x1)='\x00', 0x2) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000443000-0x4)=0x6) 2018/01/28 11:12:45 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000023b000-0x10)={&(0x7f0000924000/0x4000)=nil, 0x4000}) 2018/01/28 11:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000798000)=r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003c4000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) getpeername(r2, &(0x7f00003e8000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000062d000)=0x10) syz_open_dev$usbmon(&(0x7f0000b15000-0xd)='/dev/usbmon#\x00', 0x8, 0x200000) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x2, 0x0}, [@srcaddr={0x14, 0xd, @in=@rand_addr=0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x40, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getpeername$ipx(0xffffffffffffffff, &(0x7f00006fc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000029000-0x4)=0x10) 2018/01/28 11:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = openat(0xffffffffffffff9c, &(0x7f00007e9000)='./file0\x00', 0x400, 0x100) fchmodat(r0, &(0x7f0000b95000-0x8)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000017a000)={0x0, 0xfca, 0x4}, &(0x7f0000dda000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d6a000)={r1, 0x100000000, 0x0}, &(0x7f00000f1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000097c000-0x8)={r1, 0x5ccafaaf}, &(0x7f00000a1000-0x4)=0x8) r2 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f00009cf000)="88309d867ebfb497d1c150bcc97c227bf7e42721a16f34368e636df2810569752ee521a572e06cc26edd4363b1bf9e8670b20745bcf2b5b5655eec1bfe40ab87f033f10f5e55343cea8652c56a4b4fe0d22bb81d7cfc414a55f3dc81f918d9952e2d049a850c3f508019a3f512d349f93d528fa6eb9b1e228e46d958be80c969d2d7a723f73c3f8109dfe3afdfc3a41ae8c1a7d01887213bc10e92302d9aa8851f77886cc42740788ff4d85d107c404c65c7690095e37f31fdb49dc4fb85f28fa2ae43bc950572ad31a92f", 0xcb) preadv(r2, &(0x7f000044f000-0x10)=[{&(0x7f0000cbe000-0x2f)=""/47, 0x2f}], 0x1, 0x400000000000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000e67000)={0x16, 0x9, 0x0, 0xd24, 0x3ff, 0xffffffff}) vmsplice(r2, &(0x7f0000721000-0x30)=[{&(0x7f00009c1000)="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", 0x1000}, {&(0x7f0000d10000)="52a583cf187e581a65c7fb78f870be4f87aad464d97f7a230d46ec55e41574e0b3153178537c6dc7f0fb4ff7cd15579099406a78cc378c11f544a6173fcd650a6104aafc477603289c035a5abf80e2d28c", 0x51}, {&(0x7f00005ea000)="c5c47ba80158de3aa668f09c1bc8bde3898c8e1266799324e976b4a608ae169267f86f8a221e2f06bed10fd36a6b1c209b05191448e1b47c2a2c18059d7d9001531dbd11db47fb425bd4705d06a753f3707a7a09688e5b01fd53ed154490fcd10162a9e787ebf8fc8774b1923c5304fa7f0ef149f5a10bb77618938a4f1a4549faaf29dd9854f45858e6e9db5b8faa30fbd94ee4a4f93272f5ebd51d35a159551e175bd67518773ade8e43c8445a1690cd08dd598f8dc45fe05278eeab383c121e0912be045b234118a2be676bfa8727432160", 0xd3}], 0x3, 0x4) 2018/01/28 11:12:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0xa, 0x0}) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ff6000)='/selinux/mls\x00', 0x0, 0x0) r3 = inotify_init() r4 = accept4$ipx(0xffffffffffffffff, &(0x7f00006c0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005af000-0x4)=0x10, 0x0) poll(&(0x7f0000249000)=[{r0, 0x2, 0x0}, {r1, 0x20, 0x0}, {r2, 0x10, 0x0}, {r3, 0x2000, 0x0}, {r4, 0x8000, 0x0}], 0x5, 0xffffffff) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0x8000000000043, &(0x7f000094c000)=0xfdffffffffffffff, 0x4) 2018/01/28 11:12:45 executing program 5: syz_open_dev$urandom(&(0x7f0000923000)='/dev/urandom\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000644000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000e7f000)=0xc) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ff9000-0x8)={0x0, 0x7530}, 0x10) dup2(r0, r0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000437000)={0x0, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xa2d5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0x7e8fe09f, 0x2b, 0x3}, &(0x7f0000ff9000)=0xa0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 11:12:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:45 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000050e000)=0x14) bind$packet(r0, &(0x7f000066b000)={0x11, 0x1c, r1, 0x1, 0x6, 0x6, @random="d9c7ba41df7c", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_buf(r2, 0x1, 0x22, &(0x7f00007a2000-0x9e)=""/158, &(0x7f0000f6b000)=0x9e) 2018/01/28 11:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000ada000-0x4)=0x0, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b40000-0xc)='/dev/autofs\x00', 0x20040, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000eff000)={0x5, 0x2, 0x8, 0x86b9, 0x0}, &(0x7f0000dad000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a16000)={r2, 0x2}, &(0x7f0000933000)=0x8) sendmsg$inet_sctp(r1, &(0x7f000005f000-0x38)={&(0x7f0000686000-0x1c)=@in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x6f}, 0x1c, &(0x7f0000cc4000)=[{&(0x7f000022a000)="3f2ea39506c2346c533bfbaad657073ad8e57f709cbf409484ca3d2e71275bb4f95bb2085ac9f6e0305270a7c137f3a46bf81c72cd3903a6f385e09251b663920c8eaa41841ea2eb1401f6536cb0dfa35a3b542afbc1b6630f526734ea70b7e615022eeec80060876777cef54e8eb6eb7994ed0b37121a3d08808f13635ba9de47637bcfe762d4fc8f4a038787f7353f010e8f6ef99cf2aea19e9948cfb12c7d9e82050e800c4daa0d021e8648eca940a09ba506173d1c2694c372f1bf43c9cf92ce5e2e696eadd3637d0c43f18f2e1db86b9a3678cf13bc7312c7786e355b6eaa79f2aa2ec3dcbaa09df5a0", 0xec}, {&(0x7f000068c000-0xfb)="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", 0xfb}, {&(0x7f00005a2000-0x9d)="c97bc19b3e89b59ebca988d7f3a0dbd4a162ebbd0eb0194df13528f6adf11042cd19f43651920dad8d61e88e6fd5e3d29e5081b9b4d79ceb1102dcc4075134879387cc64e58e69c9d2117ca0be74c4d518fee9b71071f8e5eabbb282dfce6e9b70dd5240b19565379b92e267aece5129fab67110fbf9563585fe23d98bd3faf5a506b57028f4fc2625556da5b4d5dcaa0f4432bbf7c63871d45674707e", 0x9d}, {&(0x7f0000007000)="4f8ff20a8c65b669ad6c4052fc1a45e4174df15881a63e9da00f413a45e2cd625bc10eb371c4f941aaa1408cdc67c312111c10685bd2a49df6bc3454bebc7bd36931671e646e7e60f5b9745c42bf5913a158f5cd267a51d2bc2d8c7c077a21285c3c26ad328f6e220721f7280aab49880f464b8cd32404953217943c80dbb9a008e4a3748b3eb079f2c540bf6f703788a10ab5101af17ef017ac28407e09171f957528e963637f383733b1ca2632c24ba91f852b5e69bea6dd48", 0xba}, {&(0x7f0000f05000-0x44)="27aa748039e3fcbcf0ac74f45cb066ab8322394be75aadb6ed234847144ff1c3d12e1d53a066bff50252b7a9d4ba1b4d9877170103894133baab9f3580e4e84bf8881ced", 0x44}], 0x5, 0x0, 0x0, 0x4000}, 0x800) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c8f000-0x8)={r3, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000714000)={0x6, 0x201, 0x4000000000000000, 0x5, r3}, 0x10) 2018/01/28 11:12:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000001000-0x8)='keyring\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000001000)={0x3, 0x0, 0x0, 0x2, 0x8000, 0xd7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f00005e5000)="cba267bab54c1fbc4d7a6d26d190f47cd3b9461236fc029f992afb3a3306bbb5a2042db5897d8de4aae11c54ccb2a956a31ff6811af6f67ce61a5118bb315a06968e4a59560384b54218406b5c00086da6350b297cb0f779c76bb171db2fdc34d7bde721", 0x64, 0x20008814, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000001000)="7acf12366dc4da57be7ccbf2f7d619d3c061ff5ba56e91240bdbc44ab74f20830c68350257f608c9c1023afba033dc4f3ad12447d94ce9ad3a636b8083838e419a9bdb7ed01a3497a8803d16f0bbafdf138c79c5d0abb44c2d32f324dc7660", 0x5f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x24, &(0x7f0000c1b000)=0x0, 0x4) 2018/01/28 11:12:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000055000)='net/netstat\x00') ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000ac000)={"2bc7f20a49eb8aa700868131f4dabd2b", {0x4, 0x1, 0x0, "3cfca58b52f9", 0x0, 0x0}}) 2018/01/28 11:12:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000244000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000d36000-0x4)=0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:45 executing program 3: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000294000-0xf)='attr/\x00\x00\x00\x00\x00\x00U.e\x00') r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000019a000)='/dev/sequencer2\x00', 0x80080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x6, 0x30, 0x8, 0x1}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000566000)={r3, 0x1, 0x30}, &(0x7f000090e000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x8, 0x10000, r1, &(0x7f0000000000)='./file0\x00') ptrace$cont(0x27, r0, 0x2, 0x2) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000f77000)=""/92) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005c4000-0x8)={0x0, 0x0}) r4 = socket$inet6(0xa, 0x80002, 0x82) setsockopt$inet6_udp_int(r4, 0x11, 0x40000000000b, &(0x7f0000f77000-0x4)=0x0, 0x4) 2018/01/28 11:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00002c4000)=0x0, &(0x7f00002d0000-0x4)=0x0, &(0x7f0000da1000)=0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000b6d000)={0x0, 0x0}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000048c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f5a000)='/dev/rtc\x00', 0x200000, 0x0) 2018/01/28 11:12:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000014000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000012000-0x28)={@generic="1cd27a609a920a0796b2dc8512b7336e", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00002be000-0x1)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000d99000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f000070c000)=0xc) recvfrom(r0, &(0x7f0000fa0000)=""/119, 0x77, 0x10000, &(0x7f00003a8000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x29, &(0x7f000000d000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000035000)=0xc) read(r2, &(0x7f000001d000)=""/107, 0x6b) r4 = dup(r2) connect$packet(r4, &(0x7f0000017000)={0x11, 0xf8, r3, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x14) 2018/01/28 11:12:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x4, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x20008840) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fbb000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000346000-0x10)={0x0, 0x45e9, 0x6, 0x8000}, &(0x7f0000ae1000-0x4)=0x10) init_module(&(0x7f0000eea000-0x15)='/dev/pktcdvd/control\x00', 0x15, &(0x7f000049b000)='&lo\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00009a3000-0x64)=[@in6={0xa, 0x3, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x339}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}], 0x64) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000e000)={0x100000001, 0x200, 0x76c4669a, 0xb0, r2}, &(0x7f0000702000)=0x10) 2018/01/28 11:12:45 executing program 5: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000015d000-0x4)=0xd9df, 0x4) r2 = dup(r0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008aa000-0x8)={0x0, 0x8f1}, &(0x7f0000bb5000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000291000-0x6)={r3, 0x0}, 0x6) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000bb7000)={r3, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100000001, 0x8, 0x80000000, 0x2}, &(0x7f000024d000)=0xa0) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f00003ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0xfffffdd5, &(0x7f0000438000)=[], 0x0, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x0) sendto(r1, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000bb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000849000-0x8)='./file0\x00', &(0x7f0000bb8000)=@random={'btrfs.', 'GPLuser\x00'}, &(0x7f0000bb9000-0x10)=""/16, 0x10) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000bb7000)=0x0) mmap(&(0x7f0000bb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00003ac000-0x10)={0x77359400, 0x0}, &(0x7f0000bb7000-0x10)={0x0, 0x0}) 2018/01/28 11:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) recvmmsg(r0, &(0x7f0000ca1000)=[{{&(0x7f0000941000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00004c6000-0x20)=[{&(0x7f00004df000)=""/185, 0xb9}, {&(0x7f000078f000)=""/0, 0x0}], 0x2, &(0x7f000005a000-0x13)=""/19, 0x13, 0xff}, 0x4}, {{0x0, 0x0, &(0x7f0000816000-0x20)=[{&(0x7f0000d12000)=""/40, 0x28}, {&(0x7f000053c000-0x23)=""/35, 0x23}], 0x2, &(0x7f0000206000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0x9}, {{0x0, 0x0, &(0x7f000006e000)=[{&(0x7f0000010000)=""/165, 0xa5}], 0x1, 0x0, 0x0, 0xfffffffffffffffb}, 0x401}, {{&(0x7f0000d23000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000af1000-0x50)=[{&(0x7f00006cd000)=""/136, 0x88}, {&(0x7f0000f0c000)=""/221, 0xdd}, {&(0x7f0000c0d000-0xf4)=""/244, 0xf4}, {&(0x7f00008a7000)=""/232, 0xe8}, {&(0x7f0000f9d000)=""/126, 0x7e}], 0x5, &(0x7f00003ae000)=""/205, 0xcd, 0x4f5092f7}, 0x6}, {{&(0x7f0000f73000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009af000-0x10)=[{&(0x7f0000f3c000)=""/26, 0x1a}], 0x1, &(0x7f000086a000-0x69)=""/105, 0x69, 0x2d}, 0x8}, {{&(0x7f0000385000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000e7c000-0x50)=[{&(0x7f0000221000)=""/210, 0xd2}, {&(0x7f0000ccc000)=""/211, 0xd3}, {&(0x7f0000228000-0x1000)=""/4096, 0x1000}, {&(0x7f000032e000)=""/83, 0x53}, {&(0x7f0000bd0000)=""/85, 0x55}], 0x5, 0x0, 0x0, 0x200}, 0x200}, {{&(0x7f0000a47000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00007d8000-0x20)=[{&(0x7f0000032000-0x83)=""/131, 0x83}, {&(0x7f000026b000-0xec)=""/236, 0xec}], 0x2, &(0x7f00007e0000)=""/209, 0xd1, 0x168bf43e}, 0x9}, {{&(0x7f0000567000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000053c000)=[{&(0x7f000024d000)=""/8, 0x8}, {&(0x7f0000915000-0x8)=""/8, 0x8}], 0x2, &(0x7f0000581000)=""/246, 0xf6, 0x80}, 0x65}], 0x8, 0x12000, &(0x7f0000dec000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000907000)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffa, 0x0, 0x0, "d8588341a3332e435893f760928f541b42c41db0f53229e10458031e411acc918b07deaa85a71569b72317b9229c05a260f51652df313acceba60958f71aa88ae177e2e4fe748f1a5407000000bde9e6"}, 0xffffffffffffffd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000045c000)=0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) 2018/01/28 11:12:45 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f000000e000-0x10)={0x7, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ppoll(&(0x7f000000c000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000000d000-0x10)={0x0, 0x0}, &(0x7f0000005000-0x8)={0x0}, 0x8) 2018/01/28 11:12:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000447000-0x11)='/selinux/enforce\x00', 0x450002, 0x0) ioctl$int_out(r0, 0x2, &(0x7f000088b000-0x8)=0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000ca9000)={0x8b5, 0x134a, 0xfffffffffffffbeb, 0x401, 0x8, 0x5c6}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000197000-0x10)='/dev/sequencer2\x00', 0x82000, 0x0) 2018/01/28 11:12:45 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000011000-0x11)='/selinux/enforce\x00', 0x80000007fffd, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}}) writev(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000009000-0x1000)='0', 0x1}], 0x1) 2018/01/28 11:12:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000439000)={0x0, 0x0, 0x0}, &(0x7f000023a000-0x4)=0xc) write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) getsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f0000c31000)=0x0, &(0x7f00006e9000-0x4)=0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000ea0000-0x4)=0x1, &(0x7f0000fca000)=0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000010f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000444000-0x4)=0x8) bind$vsock_stream(r0, &(0x7f0000ddf000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) recvfrom(r0, &(0x7f00007bf000-0x26)=""/38, 0x26, 0x100, &(0x7f000083a000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="fee4976804d05ae66217d61495591eeb"}}, 0x1e) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ec7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000088e000)=[], 0x0) pipe2(&(0x7f000023f000-0x5)={0x0, 0x0}, 0x80000) 2018/01/28 11:12:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000014000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) connect$inet6(r1, &(0x7f0000001000)={0xa, 0x3, 0xb1a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x81}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00006ee000-0x50)={{0x0, 0xfffffffffffffff8}, {0x4e, 0xff}, 0x8, 0x2, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a3b000-0x8)={0x0, 0x0}) 2018/01/28 11:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000282000)='/dev/rtc\x00', 0x40000, 0x0) connect$unix(r0, &(0x7f000065d000)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000690000-0xb)="") 2018/01/28 11:12:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00007bb000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d1e000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b38000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00007b0000-0x98)={0x0, @in6={{0xa, 0x0, 0xef6f, @loopback={0x0, 0x1}, 0x118f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000050d000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d4e000-0x8)={r2, 0x4}, &(0x7f0000025000)=0x8) write(0xffffffffffffffff, &(0x7f0000457000)="240000001a0009ffeecd0300e9ff000001fff5006c03050000401d0000ab2af9161790cf", 0x24) r3 = syz_open_dev$mice(&(0x7f00007a7000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000cd1000)=0x3) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f000018b000-0x8)=0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f000081c000)=0x0) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000422000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$sock_proto_private(r3, 0x89e9, &(0x7f00006aa000-0x8b)="de99c7858f9c6d1cab2d73f61a9985fe9b397dcd32894187dbbbbe35d7d221ba8652b8f284b3b23ca4d96a4c8a990f7b59332ed198c1cae6c3e5d4004f1154cd17f83dab1dd2d474fec122cf4682608f18a941f03b0793dcd7c7c190cd624f50c8313366ec6e20b1cabc3e692009bbe1bc5c8c9d44d72a7e93d48e9fc41a1605dc5fa523ba67d5f49a8dea") 2018/01/28 11:12:45 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x1c, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup(r0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000021000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002e000)=0x10) 2018/01/28 11:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000176000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000caa000)='./file0\x00', 0x80000000) r1 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000014000)='./file0/file0\x00', 0x1) getdents(r1, &(0x7f0000386000)=""/2013, 0x7dd) getdents64(r1, &(0x7f0000083000)=""/226, 0xe2) 2018/01/28 11:12:46 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 124.202549] binder: 19501:19505 transaction failed 29189/-22, size 0-0 line 3004 [ 124.217741] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 11:12:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000853000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) close(r1) sendmsg$unix(r2, &(0x7f00008eb000)={&(0x7f0000072000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c9e000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x900, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000013000-0x1000)=""/4096) r4 = userfaultfd(0x807fc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sync_file_range(r4, 0x98, 0x47, 0x2) 2018/01/28 11:12:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001d3000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000acd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000637000)=0x4, 0xa, 0x4, &(0x7f0000fda000-0x10)={0x100, r0}, &(0x7f0000f2e000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fbe000-0x10)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x101) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000870000-0x8)=0x2) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f31000)='/dev/pktcdvd/control\x00', 0x480080, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00006b1000)={0x1, 0x9, 0x8, 0x8001, 0x6, 0x100000000}) recvfrom(r1, &(0x7f00006d4000)=""/144, 0x90, 0x40010100, &(0x7f0000d3d000-0x20)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) [ 124.248107] binder: 19501:19514 transaction failed 29189/-22, size 0-0 line 3004 [ 124.251068] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 124.276560] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 11:12:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/28 11:12:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fallocate(r0, 0x1, 0x68becd83, 0x1d) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006b0000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000708000)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b05000-0x11)='/dev/vga_arbiter\x00', 0x4003, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000a2d000-0xc)={r2, 0x80000, r3}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000356000)='/dev/usbmon#\x00', 0x10001, 0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000019c000-0x8)={0x0, 0x2397}, &(0x7f0000d32000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000b67000)={r5, 0xe5bf, 0x4281}, &(0x7f0000556000-0x4)=0x8) 2018/01/28 11:12:46 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006f2000)='/dev/pktcdvd/control\x00', 0x14400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x0, @tick=0x4, 0x0, {0x61, 0x2}, 0x8, 0x0, 0x53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00008fd000)='/dev/sg#\x00', 0x6, 0x200000) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dcd000)={0x1, &(0x7f0000427000)=""/0, &(0x7f0000001000)=[{0x0, 0xac, 0x0, &(0x7f00002aa000)=""/172}]}) ioctl(r1, 0x100000001, &(0x7f0000001000)="") fcntl$addseals(r1, 0x409, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000fd9000-0x10)={0x51, &(0x7f0000fd9000-0x51)="cfd38772479340df4369d165febd0b3b1e3deadba8a90dbc0587ea8830f7d431e756ec37cef0de253408ed05b48bf957f4f6ec93a9b08fc8f956dbdf72deeb1bc1c71d7a242b438f17a66de0fa215540ee"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000575000-0x5c)={0x0, 0xbf0bc82d2657e4e1, {0xffffffffffffffff, 0x3, 0x6, 0x0, 0xba80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/28 11:12:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b28000-0xd)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) pipe(&(0x7f000043f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000c53000-0x40)={0x81, 0x329c0000, 0x9e8, 0xf8, &(0x7f00003d4000)=""/248, 0x55, &(0x7f000007c000-0x55)=""/85, 0xb1, &(0x7f0000834000)=""/177}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000045f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000018d000-0x96)=@ethtool_eeprom={0xa, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 11:12:46 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x3) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000317000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x80000001, 0x2, 0x800000000, 0x4, 0xb1a7, 0xd2c}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000fff000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mlock2(&(0x7f0000ca1000/0x1000)=nil, 0x1000, 0x1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000769000-0x4)=0x200, 0x4) clock_nanosleep(0x0, 0x1, &(0x7f0000999000-0x10)={0x0, 0x989680}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000780000-0x4)=0x2, 0x4) [ 124.304395] PF_BRIDGE: RTM_NEWNEIGH with invalid address 2018/01/28 11:12:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r2 = syz_open_dev$mice(&(0x7f000090f000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000cf5000)={0x0, 0xfff, 0x2}, &(0x7f00004e5000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e8b000)=@assoc_value={r3, 0xfffffffffffffffd}, 0x8) sendto$packet(r0, &(0x7f0000e26000)="2d010000faffffff00000000000000000000aaec9753a52d", 0x18, 0x0, &(0x7f00005c5000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/28 11:12:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000912000/0x4000)=nil, 0x4000, &(0x7f0000d31000-0xf2)=""/242) socketpair(0x0, 0x80002, 0x3, &(0x7f0000c39000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000aba000-0x8)={0x0, 0x0}, &(0x7f0000f15000-0x4)=0x8) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000350000)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000764000-0x10)={r2, 0x100000000, 0x100000000, 0x0}, &(0x7f00001ef000)=0x10) timer_settime(0x0, 0x0, &(0x7f0000d7e000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000027f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000cc1000)={0x0, r3}) 2018/01/28 11:12:46 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x7, 0xb12) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f0000003000)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10, 0x80800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0xfffffffffffffff7) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000152000)={0x0, 0x0}) 2018/01/28 11:12:46 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00006c6000)=@file={0x0, ""/108}, &(0x7f0000f5b000-0x4)=0x6e, 0x80800) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001d3000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000404000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00001ec000)=""/4096) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d8b000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000a81000-0x51)="517f7cafe8ec2f07007d64ff20b7d08e5aaf715da678c75f07cd66319db96675bdce17ae170f0770e0ee8b52dbbd97a74227747e5a8b8b0c73fc4f8b967a95ba18cabc6b9c9b3e5896f00a76778a7f278d") sendfile(r0, r1, &(0x7f0000cb6000-0x5)=0x4, 0x2) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000cc7000-0x14)={0x1, 0x10001, 0x2, 0x9, 0x200, 0x5, 0x10001, 0x8001, 0x6, 0x8d61}) socket$inet(0x2, 0x4, 0x2) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000ac5000-0xc)={0x2, 0x1, 0x5, 0x1, 0x81, 0x7}) fcntl$addseals(r0, 0x409, 0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f000068d000)=@req={0x3ff, 0x0, 0x80000001, 0x5}, 0x10) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f000097a000)=0x1, 0x4) 2018/01/28 11:12:46 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f08000)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000d1a000)="") mlockall(0x0) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f00002a5000)='./file0\x00', &(0x7f0000697000)='./file0\x00') 2018/01/28 11:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000d7000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000081a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ae000-0x4)=0xc) sched_getscheduler(r1) tgkill(r0, r1, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000e6b000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001a0000-0x17)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 11:12:47 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000)={0x0, 0x0}) getpeername$ax25(r0, &(0x7f000001e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000012000-0x4)=0x10) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r1, 0x1f66, 0x0) readv(r1, &(0x7f0000002000)=[{&(0x7f0000002000-0xb0)=""/176, 0xb0}], 0x1) 2018/01/28 11:12:47 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000012000)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000012000-0x7)='nodev*\x00', 0xfffffffffffffffc) keyctl$describe(0x6, r1, &(0x7f0000003000-0xf3)=""/243, 0xf3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r2, &(0x7f0000012000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:47 executing program 7: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) bind$inet6(r0, &(0x7f0000014000-0x1c)={0xa, 0x0, 0x4b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, 0x1c) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) pselect6(0x40, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000047000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000039000-0x10)={0x77359400, 0x0}, &(0x7f0000021000-0x10)={&(0x7f0000017000)={0x0}, 0x8}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000047000)={0xfb, @time={r3, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 11:12:47 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a58000)={@random="a829da1aa4e3", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0x1, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000fad000+0xecf)={0x0, 0x4, [0xc9, 0x611, 0xe55, 0x8b9]}) 2018/01/28 11:12:47 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000006000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000005000-0x4)=0x58) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f000000d000)=0xc) 2018/01/28 11:12:47 executing program 2: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) gettid() rt_sigprocmask(0x3, &(0x7f0000033000-0x8)={0x1}, 0x0, 0x0) rt_tgsigqueueinfo(r0, r0, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x4000, 0x30005, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000696000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = inotify_init() epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004dc000)={0x3fffffff, 0x0}) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000a73000)=0x0) signalfd4(r3, &(0x7f000080c000)={0x1}, 0x8, 0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r1, 0x22040) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000a75000-0x10)={0x6, 0x7, 0x7, 0x1f}, 0x10) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a73000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a72000)={0x0, 0x0}, 0x8) [ 125.469223] device syz3 entered promiscuous mode 2018/01/28 11:12:47 executing program 0: getrandom(&(0x7f0000000000)=""/0, 0x4, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000762000+0xc1a)=0x10) 2018/01/28 11:12:47 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000d000)='/proc/self/net/pfkey\x00', 0x20001, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000011000-0x78)={0x8000, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x8001, 0x100000000, 0x4, 0x1, &(0x7f0000009000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3f, 0x8, 0x6}) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002900030007fffd94ffffffffffffffe103000000031d0000fffffffffffffffc", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:47 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f00005fc000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000001000-0x4)=0x0, 0x0, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000)={0x0, 0x2}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000005000)={r3, 0xb5bb}, &(0x7f0000006000-0x4)=0x8) rt_sigsuspend(&(0x7f0000001000-0x8)={0x40}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r2) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000008000-0x4)=0x9b) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rtc\x00', 0x80400, 0x0) 2018/01/28 11:12:47 executing program 0: clone(0x0, &(0x7f0000861000)="", &(0x7f000055c000-0x4)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000700000-0x57)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000000000)=""/238, &(0x7f0000002000-0x4)=0xee) 2018/01/28 11:12:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x1) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 11:12:47 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000082d000)='/dev/vga_arbiter\x00', 0x1c69efcf23f03bcd, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000479000)={0x8000, 0x9de}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001d2000-0x4)=0x0, &(0x7f0000161000-0x4)=0x4) bind$pptp(r0, &(0x7f0000582000)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000df000-0x8)={0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000654000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha1\x00'}, 0x208, 0x0, "e9b13065e8a67b6b4e71e8a3c62b1fe408527f80e0f3ff2943771d7de191d5d294bec222c53146e29669f8f3b10fd17bab6cd983a2c981b93bfc8f39b47a60fbe3"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007a5000-0x8)={0x0, 0x0}, 0x4000) utimensat(r0, &(0x7f0000013000)='./file0\x00', &(0x7f0000056000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}, 0x100) open$dir(&(0x7f0000daf000-0x8)='./file0\x00', 0x0, 0x99) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000007b000)='/dev/rtc\x00', 0x400, 0x0) r2 = openat(r1, &(0x7f0000aed000-0x8)='./file0\x00', 0x141000, 0x40) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00001f5000-0x4)=0x100000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000dc7000-0x4)=0x0, &(0x7f0000a8a000-0x4)=0x4) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00008ae000)=""/64) r3 = socket(0xa, 0x80005, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0xe, &(0x7f0000169000-0x7e)="b7e97fb54d3010569fd3f4518817dc6fc6357e277162da22836742dba81e200a29943b45fb5a8f48bc2daf425a5b2f9ef775ab85f320c192e806ea79806c58e46362637a5c5e60dbd679579168cd8062dc8bee69fa69340c3a95a2ea56f9b921cd650cf801252c856d953328ace3432beb75658c6fbd1bc3d2e468833fe7", 0x7e) sendmsg(r3, &(0x7f0000f04000-0x38)={&(0x7f0000041000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000004003"}], 0x28, 0x0}, 0x0) 2018/01/28 11:12:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = dup3(r0, r0, 0x80000) mq_timedsend(r1, &(0x7f0000ec6000)="769930a15d59dfda37e9d33c53debe574889470302c369a1371813839b91559bbe03fbae57b80d470f56ab3adb7b019142c514", 0x33, 0x6, &(0x7f0000ce6000-0x10)={0x77359400, 0x0}) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000fff000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000780000-0x4)=0x2, 0x4) 2018/01/28 11:12:47 executing program 1: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00002c3000-0xb9)=""/185) waitid(0x1, r0, &(0x7f0000f63000)={0x0, 0x0, 0x0, 0x0}, 0x4, 0x0) 2018/01/28 11:12:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000b47000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002de000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7c) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x800000000018, 0x0) 2018/01/28 11:12:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x208000, 0x1b7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001000-0x70)="f943b2941634b88343dd2a923661a8d95b96ffd1b18cc4ec19aff7bf59b4caefc195a562207a33f8b1f5dfdea01990b7e3d38e5877f3974d29e5aa463a4721e8ca8b455ba3ceca9ebf889b3053d9c72935a44181dfc595537c5a697836b0fc9a32612140eed653cec84158479c850105") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00007a8000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/28 11:12:47 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000b93000-0xf6)=""/246, &(0x7f0000000000)=0xf6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000002000-0x8)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80082, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = getpgid(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x4, 0x8c45, 0x2, 0x10001}, 0x8) r4 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r3, r4, 0x12, &(0x7f0000002000)={0x3f, 0x4, 0x80000001, 0x40}) shutdown(r2, 0x4000001) 2018/01/28 11:12:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f00005fa000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000499000-0xa)='net/igmp6\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000e8c000-0xbf)={0x0, 0xb7, "97f8023b88176e4da6f5a274c38e7d3c8a1cffee8c98ddd9f8152443d2cc7e28b81e7884b00154802f818a27ef2aba448d4ca50dfb8a7248ebfa68fa215cfad14028a506edee8d1a93732e9f32ab575b6b11a51ec323e09179e0f99260d1afc7e54add2f7516430421605f7eb0dac80702fdf33bcf427c7b0784ba300942bce0956b56b4f9f64d0066a25293899e2b32ff9ee8a8eec917a64b61b753b525c45583e25e50faaf430098fe7b3fd26f3df42aa5a87fc51a09"}, &(0x7f0000d3d000)=0xbf) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b6a000)={r3, 0x4}, &(0x7f0000673000-0x4)=0x8) 2018/01/28 11:12:47 executing program 6: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000c47000-0x8)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f000058c000)='/dev/sg#\x00', 0xffffffffffffff80, 0x400) r2 = fcntl$dupfd(r0, 0x406, r1) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$getflags(0xffffffffffffffff, 0x401) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000fe8000-0x48)="153bdfcdac37d11f3d0f769795ba28b6f17ea8265cd5af88f2998313c98d17d8ac0534fefa59cebeb8709a4fc615278289b5f2eeff8f5a97f086543ad99e2575cdcdbe576c1e5ea8432392a0d2465b59d2dfcc603019d7cd80f90efc4ceef25df452b2b20d212a5cc5d7c4387616e7861f1d7a4a43ea0029067e59ae6e56debe6600397ed59f122a1afb5741790398157ec7c4d81ddcc5ef63bb65b41dc425fa14814b92a0bc49a6dc49e7457e3c1bd111904b69cdc670a34824292f9f33dd917f1a87f851d381bcebfef139857c17ae9a083d4cedbc72b804d5bba0a3363914", 0xe0) 2018/01/28 11:12:47 executing program 3: mmap(&(0x7f0000000000/0xc35000)=nil, 0xc35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000933000)={&(0x7f000033f000)={0x10, 0x0, 0x0, 0x10400000}, 0xc, &(0x7f000089f000-0x10)={&(0x7f0000c36000-0x118)={0x118, 0x24, 0x8, 0x6, 0x1, {0x0, 0x0, 0x0}, [@nested={0x48, 0x5, [@typed={0x8, 0x1e, @void=""}, @generic="f31f6f9b475b2efdd60726be91ee94fc01801e51d00c9ec652fcbf841319c912c87c784cc643bc348bb295ba787691238fabfddf49d9c7c95f2b"]}, @generic="625ac9ca5c940e5d3bed2ccb8dfb42e1744279adee4b5fccecd5236b994c484dd03de0589b8ae4d6f3deace9fe7c5418c004a8d692302ab55aa63419efd0d3ba64b5466150d694b978f197806a60437681a9f0a4a707c8e5da61602c30677999265509ea15c4770ec6129970106676a9b22c168ade8fcc2c60d10bbbefd041a0801a852ddc4daecbeddc1e2fbdc6a2a8659147b7b6e16f886b29ff396ed579", @typed={0x10, 0x7d, @u64=0x8}, @typed={0xc, 0x40, @pid=r1}]}, 0x118}, 0x1, 0x0, 0x0, 0x800}, 0x8000) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$pokeuser(0x6, r2, 0x0, 0x0) 2018/01/28 11:12:47 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000664000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x299b) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x4000000000000002) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/28 11:12:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f0000e32000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}, @sadb_address={0x5, 0x9, 0xff, 0x1, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x6, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:47 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000023000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000024000-0xf)='/dev/sequencer\x00', 0x40, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/28 11:12:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008d3000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xbf, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getgid() socketpair(0x1b, 0x40a2be16e945b132, 0x2, &(0x7f000061a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000cfc000-0x4)=0x6, 0x4) pivot_root(&(0x7f000028f000-0x8)='./file0\x00', &(0x7f0000704000-0x8)='./file0\x00') sendfile(r0, r0, 0x0, 0xdf) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000858000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/28 11:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000318000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9d000-0x4)=0xe8) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000825000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000b63000-0x96)=""/150) syz_open_dev$mice(&(0x7f0000ef9000)='/dev/input/mice\x00', 0x0, 0x30802) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f000044c000)=0x0, &(0x7f0000eec000-0x4)=0x4) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000db9000-0x2d)=""/45) 2018/01/28 11:12:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x80002, 0x0) modify_ldt$read(0x0, &(0x7f00002e3000)=""/27, 0x1b) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) bind$inet(r0, &(0x7f0000afc000-0x10)={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe36) 2018/01/28 11:12:47 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/dev/pktcdvd/control\x00', 0x40100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000012000)=""/166, &(0x7f0000001000)=0xa6) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000003000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 126.308996] audit_printk_skb: 2407 callbacks suppressed [ 126.309004] audit: type=1400 audit(1517137968.030:13415): avc: denied { net_raw } for pid=19733 comm="syz-executor6" capability=13 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 [ 126.313178] audit: type=1400 audit(1517137968.070:13430): avc: denied { net_admin } for pid=11296 comm="syz-executor0" capability=12 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 [ 126.351078] audit: type=1400 audit(1517137968.110:13431): avc: denied { net_admin } for pid=3408 comm="syz-executor7" capability=12 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 [ 126.352798] audit: type=1400 audit(1517137968.110:13432): avc: denied { net_admin } for pid=3408 comm="syz-executor7" capability=12 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 [ 126.354608] audit: type=1400 audit(1517137968.110:13433): avc: denied { net_admin } for pid=3408 comm="syz-executor7" capability=12 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 [ 126.356598] audit: type=1400 audit(1517137968.110:13434): avc: denied { net_admin } for pid=3408 comm="syz-executor7" capability=12 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 [ 126.356807] audit: type=1400 audit(1517137968.110:13435): avc: denied { net_admin } for pid=11296 comm="syz-executor0" capability=12 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 [ 126.358453] audit: type=1400 audit(1517137968.110:13436): avc: denied { net_admin } for pid=3408 comm="syz-executor7" capability=12 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 [ 126.360904] audit: type=1400 audit(1517137968.120:13437): avc: denied { net_admin } for pid=11296 comm="syz-executor0" capability=12 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 [ 126.368754] audit: type=1400 audit(1517137968.120:13438): avc: denied { net_admin } for pid=8114 comm="syz-executor5" capability=12 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 2018/01/28 11:12:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000055000)=0x0) unlink(&(0x7f0000fb7000)='./file0\x00') execve(&(0x7f0000aac000)='./bus/file0\x00', &(0x7f000085d000-0x40)=[], &(0x7f000090f000)=[]) 2018/01/28 11:12:48 executing program 0: pipe(&(0x7f0000f27000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000002000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x36, r1, 0x20000000000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000028000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socketpair(0x9, 0x3, 0xa66, &(0x7f0000025000)={0x0, 0x0}) 2018/01/28 11:12:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000973000)={{&(0x7f0000b6e000/0x3000)=nil, 0x3000}, 0x3, 0x0}) r1 = memfd_create(&(0x7f0000469000-0x9)='vboxnet0]', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000001000-0x50)=""/80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000aa2000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r2, &(0x7f0000d6b000)=[{{0x0, 0x0}, 0x100000001, 0x1000, 0x0}], 0x18) 2018/01/28 11:12:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003a6000)={0x0, 0x0}) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) getrusage(0x0, &(0x7f0000a31000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, r2}, 0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000217000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f000046b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000073000)=0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000eec000-0x3)=0x0, &(0x7f00002ea000)=0x4) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000bd3000)={0x0, 0x52, 0x3, 0x4, "319548ffd53d511ecbbf332279c1d2030307d34bf4212c1167134ad7fe5ef951"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000625000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000456000-0x4)=0x0) socket$inet(0x2, 0x80000, 0x5) accept4$inet6(r0, &(0x7f00004be000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000031000-0x4)=0x1c, 0x800) lstat(&(0x7f00000a8000)='./file0\x00', &(0x7f0000e5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f000024b000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r4, r6, 0x8001, 0x0, 0x100080) r7 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) gettid() sendto$inet6(r7, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/28 11:12:48 executing program 3: clone(0x0, &(0x7f0000002000-0x59)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0xd7)="") mmap(&(0x7f0000000000/0x554000)=nil, 0x554000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) preadv(r0, &(0x7f00003ee000)=[{&(0x7f0000553000)=""/63, 0x3f}], 0x1, 0x0) restart_syscall() prctl$void(0x1b) 2018/01/28 11:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000290000)=0x7097, &(0x7f00008e0000)=0x4) ioctl$LOOP_CLR_FD(r0, 0x7005) 2018/01/28 11:12:48 executing program 6: clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000000000)="") pkey_alloc(0x0, 0x2) r0 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f00003f4000/0x4000)=nil, 0x4000, 0x0, r0) 2018/01/28 11:12:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000200000-0x8)='./file0\x00', &(0x7f0000d42000)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:48 executing program 2: mmap(&(0x7f0000000000/0x421000)=nil, 0x421000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000408000-0xf)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000421000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000422000-0x5c)={{0xa, 0x3, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf}, {0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, 0x0, [0x5, 0x96, 0x3, 0xfff, 0xfffffffffffffffe, 0x3, 0x3960, 0x1]}, 0x5c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f00001a5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) sysfs$2(0x2, 0x10001, &(0x7f00008b2000)=""/68) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003a0000-0xc)='/dev/autofs\x00', 0x200400, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000086c000-0xd7)={0x0, 0xffffffffffffff49, "af0fd84e624a0c9797766d9cf63f859eb999da6f1fc7087366ce6ca66c83ad5e73ae2aaf3ee527037c2bfe9c108bfc86917f0719a1545bb856938bef6543913e8ac020611f969cb0c01eb1ce73beba6c889eb264adb9e94a11ccd2fa711eea5316d31846aef64ed6a45a9272c676a0767514b3fa78f570ce5672db589f5aba8636671d05d08f8a61344cfad3f6e0cdec9a0c37a9cd54834e3280479d7f30b263c28cae68e266adf029a95dfa68dd542710d16f8fdbe1c93ad5dbf203052b876ebb26105b8397a640a4571fe3a94e93"}, &(0x7f0000f0f000-0x4)=0xd7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006ae000-0x8)={r2, 0x401}, &(0x7f0000c40000-0x4)=0x8) accept$unix(r1, &(0x7f0000383000)=@file={0x0, ""/88}, &(0x7f0000245000-0x4)=0x5a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d65000)={r2, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x8001, 0x80, 0xffff, 0x5ded, 0x2, 0x200000000, 0x86, 0xea97, 0x1, 0x338, 0xfffffffffffff001, 0x8, 0xff, 0xfffffffffffffffe]}, &(0x7f0000215000-0x4)=0x108) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000918000)={0x5, 0x1, 0x6, 0x2, 0x20000000000}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e5f000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x1, 0x0, 0x5, 0xe95, 0x7fffffff, 0x80}, &(0x7f0000150000-0x4)=0x20) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000589000-0x20)={@generic="0203353ecd677b8124c6eb76c85e3b57", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000265000)=0x0) 2018/01/28 11:12:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000001a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffe1b) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="", 0x0, 0x0, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/28 11:12:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e71000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000090000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000050000)=0xe8) bind(0xffffffffffffffff, &(0x7f0000ac8000-0x80)=@can={0x1d, r0, 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000776000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffbfffffd}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000040a000-0x10)=@common='bcsh0\x00', 0x10) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000bd3000)={@common='ip_vti0\x00', @ifru_flags=0x400}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000134000)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000bcf000)={0x0, 0x2c, "0be6aecf297eb2c777ca9700babddcfcec65dc6fd7482c188ce6c4686baccacb3fd746e7784f486e87eb4876"}, &(0x7f00002f8000)=0x34) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e62000)={r3, 0x25, 0x1}, 0xffffff9b) ioctl$VT_ACTIVATE(r2, 0x5606, 0xfff) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000782000-0x43)="0cd116836338d1d5d9090f329b191c360df2d48a1cf5216c7b807a383dadf935792af1954e3d18636b57133d2d93d6633e0a08e417c9645a3495ef82630c78b0f702dd", 0x43) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000afd000-0x8)={0x0, 0xe5}, &(0x7f0000eb1000-0x4)=0x8) connect$vsock_stream(r2, &(0x7f00006e1000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d39000-0x10)={r4, 0x3ff, 0x1, 0x8}, 0x10) flistxattr(r1, &(0x7f0000fbc000-0xdf)=""/223, 0xdf) 2018/01/28 11:12:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e7b000)='illinois\x00', 0xffef) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73) sendmsg(r0, &(0x7f000062b000-0x38)={&(0x7f0000145000-0x10)=@ax25={0x3, {"a95d0effa6192b"}, 0x0}, 0xffffffffffffff65, &(0x7f00005f1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000351000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000552000)={0x0, 0x69, "92d50bf22619f8c7923d257af84cd7474260f396cdb2a28549a333c7788280899159fafa00be253e5c0e9d2c65e64490decf0daf12cebf28bcbd174ecd7930c6082914ec7d04a3f3425d0f8a9463b5bb15adf728c5547fc24361c83231cd13d14cff4797d0547c803c"}, &(0x7f0000132000-0x4)=0x71) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000620000-0xe9)={r1, 0xe1, "dd92e8ccafd631f97e427ea2a459e755dd4809efa42ae48ca31b9d9e49338f54d5317495d413ab8e93cb8eac6b511d58f2042a9aa62e25d891bc532f61b3eaa3abefc4162ebc3b885a359659a7dd0da3b631b064ecc69708b3dddb3a08188f581546516f23081e5c25406f7ef77acee4a93ef1ca6100c8a05979067bd2326f7b19fe1cb0bb61c7ac705577b500850d4e0635229dc27bdf4e9fc3f9e3e8389f42db20aef67d70ec76f4b6a0ed6deedb7ca82d3afaea689bd7434742252a636f698d36acbb9e2eed2b32cbfab165c3ba94d1dcc5c81de6fd329c1fecb14b3e71a0ba"}, &(0x7f00006df000)=0x3d3) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000bfe000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000977000-0x20)={"f3724ac553e9760beddca4cdd61ed9e6", {0x4, 0x0, 0x0, "06c46f6243c8", 0x0, 0x0}}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c98000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00001bf000-0x10)={0x5, &(0x7f0000494000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000526000)={r2, 0x2}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/01/28 11:12:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000da0000-0x4)=0x0, &(0x7f0000f8a000-0x4)=0x4) accept4(r0, &(0x7f00002e5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000704000)=0x2e, 0x800) 2018/01/28 11:12:48 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000000f000-0xd4)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002d000-0x8)='./file0\x00', 0x8) 2018/01/28 11:12:48 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000972000)='/dev/sg#\x00', 0xd6, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x8000000000000003, 0x1, 0x1, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200000003, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000147000-0x1b2)=@newlink={0x30, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x2, []}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000)="36e891adc7235afa46d20f73cac7a4553405d5b8b5de7ddb4c4e36abb751441adc26f9433345c294ed3b4cd1e833c3d34da258cf579b946503a1e857101aedf1c63067ea52bfdf6c1468b588a948ee25d823076205b2b062c24787592a1232f2586db92e1d11cc46aa", 0x69, 0x0) signalfd4(r0, &(0x7f0000012000-0x8)={0x4}, 0x8, 0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:48 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000bb6000)={&(0x7f0000c52000/0x1000)=nil, 0x1000}) syz_open_dev$binder(&(0x7f0000aa8000-0xd)='/dev/binder#\x00', 0x0, 0x802) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000bd8000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b47000-0x96)="9e510d29216c684d5673feda27bcfc5b086d6719150d99959d74564f731fbcbcfd16eff20eadff39565262a686265ad92f589f610470516c04c419f711509f6cd56427c0d1d080b87e8fcecc9d14494366c97848b8090c64eaa046e032c8994d82ca75abaf998bee7eff8f035ac702aa5f4a4206655b75fc3ee991e042a88c5db010c9152740c84c3de2673b574e2ebde87004bfe2e1", 0x96, 0xfffffffffffffffa) keyctl$update(0x2, r1, &(0x7f000099c000)="f3c154ad3bbe67d055c2c8b285091d9219d97ca0d78dace573bca2b8839dbf34f043df6a8f197602b294867c1a5ffa16dfb50badfccc5fcfe15735c8dee4b355672ae6f02f33d01d0dc401f1cc4dfb2b84ebb2e82bbbbaadb470af413062170be98fa3403bb4f653b9d4d2bcbfad914c4b3955607e58fd55db4843e00219761501a804411e16bcefb831b13d4114c9a452ffc326806dcb2b0141eb91d1aa73e04083638ea97cf3aacdc095f5217ebc44190a896bc245", 0xb6) 2018/01/28 11:12:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x6, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000014c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000c41000-0x4)=0x6, &(0x7f000059f000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 127.012688] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/28 11:12:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f0000228000)="0700000014000307061e0000090f0a0011000000f608ffb8", 0xfffffffffffffed1) [ 127.026618] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/28 11:12:48 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e0b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000321000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1) listen(r1, 0x0) 2018/01/28 11:12:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000003c000-0x4)=0x4689) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000014c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f00004ae000)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002e4000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000975000)={0x8, {{0xa, 0x0, 0x508, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2d1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7571783f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x34819ec7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xdfb2, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000025a000)=0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x4, 0x0, &(0x7f0000006000-0x7c)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) getsockname$unix(r2, &(0x7f000006a000-0x11)=@file={0x0, ""/15}, &(0x7f0000acf000-0x4)=0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f000042b000-0x7c)="624616a114466c7cb25c6977c3276b60512167f2253943c611ed8628528cc0cfc96d3a76f1b818b9fa499434f7812bb2f4afa17ca8cafc471a3bb0e0ff1851ffb5c5705b956e4cb7bd5b3d864531cd138f69ccec41205e2da0a3aafed3217f60cc63c6d1095f941b9451ce5d4d977c427dc77d544bfd4e8e3f246918", 0x7c, 0x4000, &(0x7f00007f7000)={0x3, {"5efca44a0fea2a"}, 0x0}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000b46000)=[], 0x22, 0x0, &(0x7f0000000000)="d0c894c744ba68002000000000000009fada5300000002e62e93c057bcb8e3f0f5ff"}) 2018/01/28 11:12:49 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d9f000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000a45000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000153000-0x30)={0xc, 0x0, &(0x7f000077e000-0xc)=[@free_buffer={0x40086303, r2}], 0x91, 0x0, &(0x7f000044d000-0x91)="8f48ee020a073f554b1603dcda8d5cf31961fbe40871420fe51223d7fb42486af7bd8e58d378030100d763d24524785a2f5ff77dd2a02779f4a7f7a4c9886c868d3c060afe8f87f6f997308310adf3bc916132652579c6b1a815a684fe131ddf5bdd8ee8dfbd125e0585469400396252e9fca17f8d8728ea495940e4964e3f47a0cd7a6737cfbf38359a22f921d83af269"}) syz_open_dev$binder(&(0x7f000057f000)='/dev/binder#\x00', 0x0, 0x802) ioctl(r1, 0x4000000002287, &(0x7f00007c3000)='<') 2018/01/28 11:12:49 executing program 0: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000e8e000-0x4)=0xc) fchown(r0, r1, r2) mmap(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e8e000)=@common=""/16, 0x10) 2018/01/28 11:12:49 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000017000)=0x4, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)=[{&(0x7f0000004000)="5500000020007fadb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c7f8f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2018/01/28 11:12:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000000, 0x40010, r0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) 2018/01/28 11:12:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80004) r1 = accept(0xffffffffffffff9c, &(0x7f0000012000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000002000-0x60)={0x27, 0x6, 0x200, 0x7, 0x2, 0x3, "8420484e97dfe5589d88e60f9cf2842e7113e9091d5d79bef3e4357f114b2b8bd93b5f36525a2f31aa84f672462e543f6256a7975ea3b1e9019a530c12a2a2", 0x81}, 0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x2, 0x0}) socketpair(0x4, 0x7, 0x40, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000011000)={0x2, 0x10001}) clock_gettime(0x0, &(0x7f0000013000)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000001000-0x10)={r4, r5/1000+30000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000f02000)=0x4, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000807000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e25000)=@assoc_value={0x0, 0x0}, &(0x7f0000d2f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000e80000)={r2, 0x1ff}, 0x6) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f00008e5000-0x10)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dc3000-0x9)=""/9, &(0x7f000010c000-0x4)=0x9) r4 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d55000)={0x0, 0x0, 0x0}, &(0x7f0000a77000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000058d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004b1000)=0xc) write$selinux_context(r0, &(0x7f000079a000-0x25)='system_u:object_r:usbtty_device_t:s0\x00', 0x25) r7 = accept4$packet(0xffffffffffffffff, &(0x7f0000c13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000807000-0x4)=0x14, 0x800) r8 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000030b000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd6000)=0xe8) stat(&(0x7f0000c95000)='./file0\x00', &(0x7f0000dfd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008cc000-0x4)=0x0) fstat(r0, &(0x7f0000739000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() sendmmsg$unix(r3, &(0x7f00002d1000)=[{&(0x7f00005ae000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b73000-0x70)=[{&(0x7f0000484000)="fcd373e1d3081208ec03362135fae133e846dd393b0ab527c0c37f3704c4a7fdeb95cabfa3cd9116b54cea0a1b6caf55ebaed361e88da941b69ea53cc24fe3faeb1a49599a8664cef6d05c1a0a3b75f893e8bfd2efaaaa77e6c1cb97fee0ad06c669d1f98e6cecdabf81fc7dd48d7e87fea594be557925891cc32b45a801c254986133da729a420e786e30cb0e8d6dbb7da62e96f409c18ed8b44fcb6d51f8c43d4e03a6627582bc7bcfacc06ba5d25e994012c98a87c6c6ee5ebd71bb832380b9a523c4018d052acfe832eb4f29d5bb0ff98df6a9336d61054688d05b7a969642433f0d5a9fe609335dd7efec2a056489bc578719814a", 0xf7}, {&(0x7f0000843000-0x22)="37f8647599a4ea29beaa9a40847cd5d631d62808f579278ca2d7b1e89a1d2eec7cdb", 0x22}, {&(0x7f0000967000)="9df1501777965738b0f55c28684bd940404dbd36bebc15cfe57dccdb8553286d883e9694577b16b402d5e9540a5190f30bc79ceead869d887bdb4730e7632a60520a2fd754346f9685dbfeddc38d0c795f20b4a390a1f185e9fe8db7f5d41e644cd45ddfc5d54693b69cba195d1708620d589b7108c364cfb231bad9db88d62efe1ff90ff766f84071647a906019394b594d138447117e42", 0x98}, {&(0x7f0000e52000-0x7a)="0164e114445d709984f3a6e613108b070f424df0054ef4ff6c6204bc01e48e45da468affdf334388e976b9bf0a1190a66ad2235522fb461aad6d4ec474bc1eb7c1584a51dfef8a2a81a7177f65b54a144a8bad1c20fc0a26a989437761338cdb74abc9d67331f992229ee1b9b3f2294990b05eb5ddc919e00a48", 0x7a}, {&(0x7f0000068000)="0ff11712513f6a0814073810f07e247c614095267027888557b90e2f21cce6277d3364fc1ed089f2e4a7d2825c0f3076c59c666a0831f09ad36c745b2d", 0x3d}, {&(0x7f00004b1000)="b047f13769f07bab0df198537965c93507f2f516147e6b1208e29a96a534a771a3e87126914165de6e0b27294dc29b5ac5d8a897e0d0c2fdf7201e6a41f93212c7b84527d206438f53d04830", 0x4c}, {&(0x7f0000518000)="5a39cd7a34c5c99ba8a867a8ec3aeab4e83214c7633037709229bc613473713a94c16e0bf8d7b5e30ab7ce4edea9113498d8de7715c76dd8f496d3555ec98ae3d218a6dee8e7f2629aa2e56fef380e8c3a214bccf35895d86d4d1c4286696a54fc43d436401af2fa5b4f49346d889e0afd9be6fd77b8f935bf16ad7ad994970a995c0f20623a373e30756617c8668bfe40c1b0ab055b2eebe5572ac25f4e09d53bae066aa620d023aeb15632e8905e3a58ba1fa987f20c1c6ab8", 0xba}], 0x7, &(0x7f00009cf000-0x118)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r7, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x118, 0x24000090}], 0x1, 0x48005) 2018/01/28 11:12:49 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000012000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) [ 127.256393] binder: 19854:19859 ioctl 40046411 2003bffc returned -22 [ 127.287481] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/28 11:12:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) alarm(0x2) fchmodat(0xffffffffffffffff, &(0x7f0000e5e000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00008d8000)='./file0\x00', 0x595000, 0x198) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000a44000)="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") 2018/01/28 11:12:49 executing program 1: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x100000001, 0x4, 0x6fd232f1, 0x1, 0x5}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000-0x8)='./file0\x00') 2018/01/28 11:12:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x2)="b4", &(0x7f0000001000)=0x0, &(0x7f0000dfe000-0x4)=0x0, &(0x7f0000000000)="") r0 = syz_open_dev$sg(&(0x7f000008d000-0x9)='/dev/sg#\x00', 0x1, 0x30200) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ad6000-0xf)='/dev/sequencer\x00', 0x0, 0x0) renameat(r0, &(0x7f00004b6000)='./file0\x00', r1, &(0x7f0000315000-0x8)='./file0\x00') mincore(&(0x7f000002b000/0x2000)=nil, 0x2000, &(0x7f00005b6000-0x28)=""/40) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000c0b000-0x5c)={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, {0xa, 0x1, 0xc920, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x5}, 0xa0, [0x1, 0xa0, 0x0, 0x7, 0x20, 0x5, 0x3, 0x6]}, 0x5c) 2018/01/28 11:12:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f0b000)='/selinux/mls\x00', 0x0, 0x0) r2 = add_key(&(0x7f00000cf000)='big_key\x00', &(0x7f0000b90000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007b2000-0xac)="24a1071d0ac69ee314d4800e07a631548f6ad9cbf8a630fc1df8f1057bcf04f9170b2171eba41ea5a6d390c69269ecc238c5c2394463d07550b28267fa158e0e1b2fce9835c86dd1e0736e4a0c7b1bdb4692e617254e39bb0d5e830f28a7df95ff9e90cdaae6f93898e3d6fbce01f1afb355ab37b08f0f20a677fdee2f12a88c1312d58bc7ff0122b5cd68f1a9f96b55fae49709004a2e97f51c9760636c57c24c7a8a8b398f7b81ad748004", 0xac, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000599000-0x8)='keyring\x00', &(0x7f0000de0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r2, &(0x7f00000b3000-0xeb)="84fff397c6851c15ad30ef4b90974c16a7d7b103dbff7b744588209176f287d937724b8bb68647051bb3fd3fc02497a9c9a708e2dbe5c756ec72cd5658fa104ac46d25a39ec2d1002c7a06293efe2c840a8d2015649c2fa25c8bbcadfb960ae4d8b91fa1fc70caf4134d2458774df8b0aa4c19eb9751312d68b42bc51b8d5f04f3526e2d8639061487eff0ed08fa12cc2fed624235ffd8bb23d05be4425dad505e38af3d4ae305486abcf4c6a5278080c2864061cf97d428c1031a8d8ad63beb2c3ec218bfdf93ff777e7bf04b348511763708dc95ac801037504d5726886caac95a85ae08af87485d942f", 0xeb, r3) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 127.335684] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/28 11:12:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004e4000-0x10)='/dev/input/mice\x00', 0x0, 0xc040) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000ee000-0x6)={0x0, 0x81}, &(0x7f000030e000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000822000-0x10)={r1, 0x3, 0x9, 0xd742}, 0x10) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) sendto$ax25(r2, &(0x7f0000d8f000-0x8c)="87817136740e29f5a81a18e823ca99082a3b4561ed65bf2946af7207e65d30b39a55ad8077feab10a479d85ba5bc78b273e26b7827ef7d9317f31f6406dc901fdea44a7842a9c92d82b9bdaa50fcd3f5225dd6261b079aae98d5de90baa43299dc507fc1ea536c2ec4054b98398269573dfc608fc881ed7cd764c28bf3f312dd7bf68a9a6a8ea01b3594af34", 0x8c, 0x10, &(0x7f0000550000)={0x3, {"fef3787df42f0b"}, 0xee00000000000000}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) [ 127.391696] binder: 19854:19887 ERROR: BC_REGISTER_LOOPER called without request [ 127.418165] binder_alloc: binder_alloc_mmap_handler: 19854 20000000-20002000 already mapped failed -16 [ 127.419917] binder: BINDER_SET_CONTEXT_MGR already set [ 127.419925] binder: 19854:19890 ioctl 40046207 0 returned -16 [ 127.423497] binder: 19854:19887 ioctl 40046411 2003bffc returned -22 [ 127.437852] binder_alloc: 19854: binder_alloc_buf, no vma [ 127.437872] binder: 19854:19896 transaction failed 29189/-3, size 0-0 line 3127 [ 127.442788] binder: 19854:19887 ERROR: BC_REGISTER_LOOPER called without request [ 127.681083] binder: release 19854:19872 transaction 109 out, still active [ 127.688019] binder: undelivered TRANSACTION_COMPLETE [ 127.693354] binder: release 19854:19887 transaction 109 in, still active [ 127.700213] binder: send failed reply for transaction 109, target dead [ 127.709404] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 11:12:49 executing program 1: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000201000)={@generic="fbea1357c0cc990407f86d490c83b1b4", 0x100000000}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1e000-0x1)=""/1, &(0x7f000023e000)=0x1) 2018/01/28 11:12:49 executing program 6: lstat(&(0x7f0000a7f000-0x8)='./file0\x00', &(0x7f0000c25000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="ac20e21dcdf7fda81fa724c7c1e2588b", 0x10) setuid(r0) 2018/01/28 11:12:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c8e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000fbb000)={0x8001, 0xffffffffffffffe1, 0x7fffffff, 0x200, 0x7, 0x1e}) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) write(r0, &(0x7f000027f000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) 2018/01/28 11:12:49 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80, 0x0}, 'port1\x00', 0x6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000014000)=[], 0x0) 2018/01/28 11:12:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x2)='/\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000012000)={0x0, 0xb777, 0x100000001, 0x11220}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000013000-0x20)={0x400000, 0xffffffff7fffffff, 0x203, 0x4, 0x3ff, 0x7, 0x3f, 0x5, r1}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000)=r1, 0x4) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syncfs(r2) userfaultfd(0x80800) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000300000-0x8)={0x2, 0x5}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000245000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00002eb000-0x8)='./file0\x00', 0x0) getdents64(r0, &(0x7f000059a000)=""/87, 0x57) getdents(r0, &(0x7f00007b5000)=""/32, 0xfffffffffffffe21) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/28 11:12:49 executing program 2: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000fa7000)=0x0) fallocate(r0, 0x1, 0x240, 0xfffffffffffffffc) seccomp(0x1, 0x0, &(0x7f0000fad000)={0x1, &(0x7f0000fb2000-0x8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fb4000)=@generic={0x0, ""/126}, &(0x7f000026e000-0x4)=0x80) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000fb5000)=0x0, &(0x7f0000fb5000)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000cc000)={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe875}, {0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x100000000, [0x54b74fc4, 0x1c1, 0x8, 0x9d, 0x8, 0x101, 0xffffffff00000001, 0x8]}, 0x5c) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b1f000-0x4)=0x0) ioperm(0x0, 0x40, 0x0) listen$netrom(r1, 0x5537e3a6) 2018/01/28 11:12:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000003c000-0x4)=0x4689) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000014c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f00004ae000)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002e4000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000975000)={0x8, {{0xa, 0x0, 0x508, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2d1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7571783f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x34819ec7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xdfb2, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000025a000)=0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x4, 0x0, &(0x7f0000006000-0x7c)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) getsockname$unix(r2, &(0x7f000006a000-0x11)=@file={0x0, ""/15}, &(0x7f0000acf000-0x4)=0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f000042b000-0x7c)="624616a114466c7cb25c6977c3276b60512167f2253943c611ed8628528cc0cfc96d3a76f1b818b9fa499434f7812bb2f4afa17ca8cafc471a3bb0e0ff1851ffb5c5705b956e4cb7bd5b3d864531cd138f69ccec41205e2da0a3aafed3217f60cc63c6d1095f941b9451ce5d4d977c427dc77d544bfd4e8e3f246918", 0x7c, 0x4000, &(0x7f00007f7000)={0x3, {"5efca44a0fea2a"}, 0x0}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000b46000)=[], 0x22, 0x0, &(0x7f0000000000)="d0c894c744ba68002000000000000009fada5300000002e62e93c057bcb8e3f0f5ff"}) 2018/01/28 11:12:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00004d2000)={{0x2000000100000001, 0x0, 0x0, 0x0, 0x3}, [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]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000242000-0x4)=0x1) 2018/01/28 11:12:49 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0xfff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@random="9c91617f3e4e", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[{0x9100, 0x8000, 0x5ad, 0x2fd}], {0x8100, 0x101, 0x2e, 0xa8}}], {@arp={0x806, @generic={0x337, 0x8848, 0x6, 0xc, 0xb, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, "58e77596d09a8c2ea101abcf", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, "e64ba20bcdbf7c6c2a315780b9d7eb8e"}}}}, &(0x7f000000a000-0x5)={0x0, 0x4, [0xd1, 0x4ef, 0x6e8, 0xbfd]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f000000a000-0x4)=0x0) setreuid(r4, r5) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000000b000)={0x0, 0x5}, &(0x7f0000006000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000000c000-0x20)={0xffffffffffffffff, 0x7fffffff, 0x1, 0xa3, 0x31, 0x3, 0x644f18f3, 0x5fa, r6}, &(0x7f000000a000)=0x20) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/rtc\x00', 0x20600, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000009000-0x60)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x18)=[], &(0x7f0000005000)=[]}}], 0x0, 0x0, &(0x7f0000008000-0xea)=""}) 2018/01/28 11:12:49 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x0}}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000001e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000)=0x1c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000001e000)='/dev/autofs\x00', 0x48202, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000001b000-0x2e)="743064f32b1a6a16c8067f007a18afe27e39f7bdd074499c55372812a0ee00284f9f381783a276280d3a1e4f29c0", 0x2e) [ 127.845050] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 127.874994] binder: 19944:19949 ioctl 40046411 2003bffc returned -22 2018/01/28 11:12:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)={0x0, 0x0}) r2 = accept4(r1, &(0x7f0000916000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000df0000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000050f000)={0x0, 0x63}, &(0x7f00005f8000)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000097e000-0xa0)={r3, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a, 0x0, 0x0, 0x5, 0x50}, 0xa0) ppoll(&(0x7f0000cc0000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2018/01/28 11:12:49 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000f000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000014000)=0x5) 2018/01/28 11:12:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c8e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000fbb000)={0x8001, 0xffffffffffffffe1, 0x7fffffff, 0x200, 0x7, 0x1e}) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) write(r0, &(0x7f000027f000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) 2018/01/28 11:12:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x4)=0xffffffffffffffe3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000562000)=0x0, &(0x7f00009c9000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000530000)=""/210, 0xd2, 0x0, &(0x7f000036a000-0x10)={0x0, 0x989680}) r0 = add_key$keyring(&(0x7f0000669000)='keyring\x00', &(0x7f0000189000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000020000)='ceph\x00', &(0x7f00008d1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) 2018/01/28 11:12:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000657000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000aac000)=0x0) [ 127.996922] binder: release 19944:19949 transaction 111 out, still active [ 128.015346] binder: undelivered TRANSACTION_COMPLETE 2018/01/28 11:12:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) write$selinux_create(r0, &(0x7f0000181000)=@objname={'system_u:object_r:modem_device_t:s0', 0x20, 'unconfined', 0x20, 0x30, 0x32, 0x20, './file0\x00'}, 0x3a) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000bdf000-0x31)="3970006c68b50fe2300cdf5e15db9a235b7170dc6cf24796ecff36a64daa080000005aec8f6a7b6918fae2522f4d700dfb", 0x0, &(0x7f00006ca000-0x9a)="") getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fc3000-0x8)={0x0, 0xfa12}, &(0x7f000032a000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007bb000-0x8)={r1, 0x7fffffff}, &(0x7f00003b7000-0x4)=0x8) [ 128.027712] binder: 19944:19964 ERROR: BC_REGISTER_LOOPER called without request [ 128.105298] 9pnet_virtio: no channels available for device ./file0 [ 128.144128] 9pnet_virtio: no channels available for device ./file0 [ 128.153091] binder: release 19944:19964 transaction 111 in, still active [ 128.153547] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 128.168363] binder: send failed reply for transaction 111, target dead 2018/01/28 11:12:49 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0x0, &(0x7f0000fc6000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 11:12:49 executing program 5: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000067000-0x18)={0x100000000, 0x9, 0x3, 0x2, 0xff, 0x9}) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000068000-0x4)={0x100000003}, 0x4) alarm(0x7d) 2018/01/28 11:12:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) renameat2(0xffffffffffffffff, &(0x7f0000ef4000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000753000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000089000)='-@^<\x00', 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000432000)={&(0x7f000025d000)=[0x4, 0x10001, 0xfffffffffffffff7], 0x3, 0xffffffffffffff81, 0xffffffffffff0000, 0x5, 0x401, 0x3, {0x80000001, 0x800, 0x3064, 0x4, 0x5, 0x0, 0x2, 0x8a29, 0x3, 0x2, 0x0, 0x5, 0x0, 0x4, "2412ceedd6b2b31ec13bcb0066c56c4d74a4e3984e22096a1ecf155c8fa2ada5"}}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00006e3000)=""/60) ppoll(&(0x7f0000b3d000)=[{r0, 0x10, 0x0}], 0x1, &(0x7f000015c000)={0x77359400, 0x0}, &(0x7f0000d66000)={0x19}, 0x8) 2018/01/28 11:12:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000530000)=""/210, 0xd2, 0x0, &(0x7f000036a000-0x10)={0x0, 0x989680}) r0 = add_key$keyring(&(0x7f0000669000)='keyring\x00', &(0x7f0000189000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000020000)='ceph\x00', &(0x7f00008d1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) 2018/01/28 11:12:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000476000)='/dev/hwrng\x00', 0x200000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000fbf000-0x8)=0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000e9000)='/selinux/create\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000de2000)='net/ip6_tables_matches\x00') r1 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) lseek(r0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/28 11:12:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c8e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000fbb000)={0x8001, 0xffffffffffffffe1, 0x7fffffff, 0x200, 0x7, 0x1e}) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) write(r0, &(0x7f000027f000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) 2018/01/28 11:12:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:49 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000001b000)=[{&(0x7f000001d000-0xae)="94ea0969a21101def53b56f3fb41f0e5b0130b197add35d4e4259981c3293eececa504dc0f1dd9d70ff7352a15b9cd4420ebc0a01efa02d70ea4ec1386b689acc1f3cd1e6a908f314e2bcf8c917e14c5e150e0e59c8197956aa74d0648eb0e8253de4798319d07c754e5878a9fe2bfb74cbfca1f4a5795eb38955eb05f28a33bae2f2100966d17137edebd962da1a614780689c1ee5119513377011e1f94df9792d46615860f45d793ef5c2b2339", 0xae}, {&(0x7f000001c000)="7f3d297c1f6422a9981288fd84cf85f8076fbad84fc400ad2eee0612381789174280cc915552090deeeaecebf6d692666726d41cce", 0x35}, {&(0x7f0000012000)="4473a6febdffbc68fff6747eafefc26e978f7c1356d125a031ad52a920c140fb38b5fb61ac550774099ce2fc4776cf6ebe7e793ce7b98d191dbcd44b1ed5cc10e3797858712c22b476ec4ef46e309dc79625cd989645412d52cf2112a34185", 0x5f}, {&(0x7f0000012000-0xc1)="42482a66f8590837704d06ac769a9f08f2558045d9c89b8fab32adccf43804bd64d2173f5602125063a91cb09c3fd0109b9c5e0337cef90b1446d07d0089803fcbd03a23c746cec60ba5acb0b7ff70197967186feef41ba569a611b8130da8cc883aaff60b80ce2b6ba5114abacf702e5f93b10264083fe56e2223c0e9e05e9951df1f6ca7f06393b060c288489b9994154b9cf79321a8da815d523d522d439da24533d0914894a3b6f322212b1608af1312ce8418dab9e30d0ac2c2cd8ad407dd", 0xc1}, {&(0x7f0000003000)="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", 0x1000}, {&(0x7f000001c000)="98d4bc00a8b0e676935e1face68432e6e5426a08a2f0f10c00ea2eafb8d1b9e2dc8c793f4cf8caf03ffb51ae48f06ebb9be0e73a1b9c5e51fbe61c7d7d26e04a5fea773566e6d88c3acf37f038acde4ee48e806bee045405d75d2b3f1d8848d322dfa0c39c90c12204718353e706fe5d0745538da252316dd1edef0de68882f31e8d9490ff7fc98cb2540289f2fbb765bf58b1e8b652af62533867e338d9ade6995a6ea9fc8b917588c49a5ecc60fef3b64e120cce6aebbe", 0xb8}], 0x6, 0x0) connect$inet(r0, &(0x7f000000b000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000001a000-0x38)={&(0x7f0000006000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000002000)=[{&(0x7f000001a000)="088c35dda12e340693d1e1ae16f98b4b83e954e40f1864e72d99a215c4b43ccb83663168dec8dcee1c48e0675ec5dd9029fdaa3c5d24f949c874aec6dc3d927e4f27e6b9868a929cce2d6fa5e695936839691b18f657c35466c45fa8fb1ddcba078d6d14e4be05e398a3dc4e8d53028d5200fbfcd2b85998175d", 0x7a}], 0x1, &(0x7f000001a000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/28 11:12:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) fallocate(r0, 0x2, 0x7, 0x9) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014b2f4070009040002e707100800010000ffffff080000ff00000000", 0x24) 2018/01/28 11:12:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f21000-0x8)='./file0\x00', 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000ea8000)=""/249) r1 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r1, &(0x7f000036e000)=[{&(0x7f00009fd000)="98", 0x1}], 0x1, 0x13) r2 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x2012, r2, 0x0) ftruncate(r0, 0x8001) 2018/01/28 11:12:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x10000000002, &(0x7f0000497000-0x1)="c9", 0x1) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e22000-0x4)='tls\x00', 0x4) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00005e3000-0x7d)=""/125, &(0x7f00009cd000)=0x7d) ioctl$sock_ifreq(r0, 0x8934, &(0x7f0000752000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000eae000-0x20)="ab8bf4601ddf296ef223989ca102a7660db31a47047670b2c43ef663264f274e"}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000601000)=@get={0x1, &(0x7f0000fb7000)=""/4096, 0x100}) 2018/01/28 11:12:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) inotify_init() r1 = add_key(&(0x7f0000017000)='cifs.idmap\x00', &(0x7f0000db1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e47000-0xca)="ff7d7265c4e35aada61bc5ba5397a6c9cce72401ff7150735e78604af3ff7c55ccdfcc8ffdc2512aa70998df22d59a2389129fb0a41c3ba0987442bf0c8d13e68b47408fb8990d454b76d2673734d1fdc4cb7487bc573ace437c34b002ac0d2779a1a33d6fe9da6f0153a29e45dacb9614a5e7b99ff0ea93e829221fe46294877fbfe58d2b0a30f415fe45e39433fa4a4f7ef476b4d60dc5236368bc4b80c0c412c61cbcb7e0f293000e39b0bc81683d1828700798a232157ab83c56811948c660d243b0052b48c4a043", 0xca, 0xfffffffffffffffd) add_key(&(0x7f0000e03000)='id_resolver\x00', &(0x7f0000022000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb8000-0x48)="20f5a2c72983d7bb9191aec87ae3af8e99c6981ba5467c5c53e80dfc4db9508cc9327bfe2c0d7f5ad59a2a83ea48a1a095183c9997bc0a10aa9b2e44ae56d76f302580c0768fd860", 0x48, r1) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0x0, 0x0, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 11:12:50 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000750000)="a188a3585d0dccb389d88521207d3a0cc2fdb8133bad88e61f8059908a78d2cdabe985eafa63d5f25552c5f75efd8ff9c341dd749570f6af36f79ca7b8f78ac2f944f2f4bff2424765a95d1566e85be5c2f02c07f2a041a43f7f6719d8a58bcb06f9e585ad1e944d5584ffdf3b8f437ad9e965eeb9ae0d8112f9bd1c53c9917fec3088d819f053fc0c42797b26fe319bbaadfead28a1b56e443005", 0x33d) [ 128.251595] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/28 11:12:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000013000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x29)={0x0, 0x21, "6052fb9bcb57bc345b8e496182a58589fa77ef6e604cee47de170e3319291b4386"}, &(0x7f0000014000-0x4)=0x29) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000002000-0x35)="2cea8a8e88c029bbb528c0bb66e9d9c2263bd402cadfde6b9be92be0cde4b885cd75ef742f6cf48acf0b517c68ae024173aea1eadd", 0x35) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x3, 0xb3, 0x100, 0x80000001, 0x100000001}, 0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000780000-0x24)="240000001300070001ff0400000009000120000c0d00030001e501000000000000b81617", 0x24) finit_module(r0, &(0x7f0000736000)='\x00', 0x2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000b40000-0x78)={0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fffffff, 0x4, 0x97, 0x100, &(0x7f0000c04000)=@common='vcan0\x00', 0x7fff, 0x5, 0x6}) getuid() 2018/01/28 11:12:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000664000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x299b) write(r0, &(0x7f0000457000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x200022) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/28 11:12:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000afd000)=@file={0x0, ""/4096}, &(0x7f0000d00000-0x4)=0x1002, 0x80000) signalfd(r0, &(0x7f00000cd000)={0x7fff}, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a72000)='net/ip6_mr_vif\x00') ioctl$KDENABIO(r1, 0x4b36) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r2, 0x5428) 2018/01/28 11:12:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x1, 0x0) r1 = getpid() getpriority(0x0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000)=""/6) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000)={0x1, &(0x7f0000000000)=[{0x17, 0xc79b}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000002000)=0x2) 2018/01/28 11:12:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000003, &(0x7f0000002000-0xdd)="8b9f34006acd777a2da537fc490914508160c9ded963886605011a289d0833c4024d640002000000000075f403f3260024b9b44a01042802b7de354665eac6e7b800000000000000bfb3c6de4950f4e38ece92d54bd341080799ea71bddb098843842d674c6bccfbe64f912a33320a5c98ae1b51c314f35322ee9e3609a9fa082699c2648f7c9fbccac9e1010100000000000037fb8eb569fe24feeb878b3618838064ecb579d85e73b981f62d9a8573cdc5bbb51e2e7bd83cdf9e0c1dd86646e6edba6e92fde6b506f8ecf3181fef82f2826dd917b30dd49c4e3387da", &(0x7f00008a3000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x23)="c46d09000000f2010000000000000000000600020387947f775ced6d43f40fdb1b9d9d") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000)='.request_key_auth\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x2b)='proc)$}md5sum.vmnet0lo[%)keyringGPLeth0$^]\x00', 0x0) keyctl$set_timeout(0xf, r0, 0x1) select(0x40, &(0x7f000094a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000644000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000561000-0x10)={0x0, 0x0}) 2018/01/28 11:12:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) accept4$ipx(r1, &(0x7f0000012000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000af6000)=@int=0x7, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/28 11:12:50 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) creat(&(0x7f0000005000-0xe)='./file0/file0\x00', 0x0) 2018/01/28 11:12:50 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ae2000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000630000)={&(0x7f00002bf000-0xc)={0x10, 0x0, 0x0, 0x2000100}, 0xc, &(0x7f0000488000)={&(0x7f00007a7000)=@delrng={0x10, 0x14, 0x100, 0x0, 0x3, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000090}, 0x20044010) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000037e000-0xc4)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006d2000-0x11)='/selinux/enforce\x00', 0x16002, 0x0) getsockname$ax25(r4, &(0x7f00004bc000+0x9e0)={0x0, {""/7}, 0x0}, &(0x7f0000526000-0x4)=0x10) [ 128.444468] IPVS: Creating netns size=2536 id=16 2018/01/28 11:12:50 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/if_inet6\x00') writev(r0, &(0x7f0000016000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) 2018/01/28 11:12:50 executing program 7: r0 = userfaultfd(0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000-0x1)={0x7}, 0x1) 2018/01/28 11:12:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005f8000-0x9)='/dev/rtc\x00', 0xfffffffffffffffe, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000176000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x6f4a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) pause() ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x7f}) 2018/01/28 11:12:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='\\@dsystem{(\x00', 0xfffffffffffffffc) keyctl$assume_authority(0x10, r1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5, 0x0, 0x0}, 0xfdec68a53590438c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$setendian(0x14, 0x2) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/28 11:12:50 executing program 6: r0 = syz_open_pts(0xffffffffffffff9c, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000723000)=""/227) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000002000-0xc0)=""/192) lgetxattr(&(0x7f00000d9000)='./file0\x00', &(0x7f000037b000)=@random={'osx.\x00', '\x00'}, &(0x7f0000d65000-0x1)=""/1, 0x1) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x10, 0x11, "34e58b29101556c089cf23b8afead11b6dba276ee87b4178759cdedd59826acc56d71a9b0c88960232af22b3c90aa14651923d5622b7610c00c166c214b18dae", "56766a7a014bf5b8d4b14a559e5936ffa2b0486d294d539069943612e6b495dd", [0x0, 0x3], 0x0}) fanotify_mark(r1, 0x0, 0x20000, r1, &(0x7f0000000000)='./file0\x00') 2018/01/28 11:12:50 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fdc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fdc000-0xe)='/selinux/load\x00', 0x2, 0x0) write(r0, &(0x7f0000fdc000-0x26)="260000005e0009f7000000f839e3000000000006000000000c00080000000000000000003f9a", 0xfffffffffffffe30) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fdc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000fdd000-0x8)={0x0, 0xffffffffffffff01}, &(0x7f0000394000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006cc000)={r2, 0x7}, 0x8) 2018/01/28 11:12:50 executing program 3: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") r0 = getegid() setregid(r0, r0) 2018/01/28 11:12:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000822000)=0x0, 0xfa9) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ppoll(&(0x7f00001b2000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00000d4000-0x10)={0x77359400, 0x0}, &(0x7f0000f07000-0x8)={0x0}, 0x8) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) readv(r0, &(0x7f000065f000)=[{&(0x7f0000c13000-0x7d)=""/125, 0x7d}, {&(0x7f0000d7f000)=""/101, 0x65}, {&(0x7f0000189000-0x8e)=""/142, 0x8e}], 0x3) [ 128.495438] pktgen: kernel_thread() failed for cpu 1 [ 128.500857] pktgen: Cannot create thread for cpu 1 (-4) [ 128.508078] IPVS: Creating netns size=2536 id=17 2018/01/28 11:12:50 executing program 3: sysfs$2(0x2, 0xb7b3, &(0x7f00005e4000)=""/0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d5c000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00009e0000)={@multicast2=0x0, @multicast1=0x0}, &(0x7f0000456000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000afa000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2018/01/28 11:12:50 executing program 0: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000dfa000)={@generic="140e445234918142484349309c398436", &(0x7f00004cc000)=@ethtool_ts_info={0x41, 0x7, 0x7f, 0x6, [0x7ff, 0x3f, 0xffffffff00000000], 0x2, [0x40, 0x3a, 0x44]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000dfb000)='./file0\x00', 0x2) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000dfb000)={0x7, [0xfffffffffffffffd, 0xff, 0xfffffffffffffffd, 0x8, 0x9, 0x7fffffff, 0x3]}, &(0x7f0000dfb000)=0x12) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000b65000)="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") connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000933000)=0x182, 0x4) sendto$inet(r0, &(0x7f0000931000-0x832)="d3", 0x1, 0x0, &(0x7f0000931000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 11:12:50 executing program 5: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") clone(0x0, &(0x7f00003b2000-0x74)="", &(0x7f000067e000)=0x0, &(0x7f0000d22000-0x4)=0x0, &(0x7f0000d22000-0x20)="") geteuid() setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000041a000-0x10)="d3c291ff5e012ab903adaa08529ad0c6", 0x10) 2018/01/28 11:12:50 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00', 0x0, 0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000024000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000011000)=@int=0x0, &(0x7f0000023000-0x4)=0x4) 2018/01/28 11:12:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x28, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00007ad000)='./file0\x00', 0x800, 0x0) getsockopt$inet_int(r1, 0x0, 0x3a, &(0x7f00001ec000-0x4)=0x0, &(0x7f000039a000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000915000)={{&(0x7f0000c46000/0x2000)=nil, 0x2000}, 0x3, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000c8000)={&(0x7f0000119000/0x2000)=nil, 0x2000}) 2018/01/28 11:12:50 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000786000-0x4)=0x1c4, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000048c000)=0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000e6f000)='./file0\x00', 0x40) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e6f000)=@assoc_id=0x0, &(0x7f0000ab9000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c7f000)={r3, 0x8, 0x20}, 0xc) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="", 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000070000)={0x0, 0x0, 0x0}, &(0x7f0000e71000-0x4)=0xc) 2018/01/28 11:12:50 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000010000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000000c000)='logon\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000f000)="ebb66da6089980a08968a21d7c0749d1ed3a33f97413ba02fdad4f044f49a0cdf4d75f5095e8047a42983e671e6a86f169ba1f2b1fdb31995a74bbb018840f62ff9cd7a5cf6caf0abb1d8b2be49e483f181bc1ee78e179d9e23ab5990594aaa17cb39c059536a2655faf9aaffd024fe7f174951260eda1df0fe5c936523527b18b89865cba9bc67ba13a0f42aa48c9270abb464577886d35d74263e3eaf1155384", 0xa1, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r0, 0x10000) mremap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000002000/0x2000)=nil) keyctl$negate(0xd, r0, 0xfff, r0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000011000-0x8)='./file0\x00', &(0x7f000000f000)=@random={'system.', 'logon\x00'}, &(0x7f000000d000-0x5)=""/5, 0x5) 2018/01/28 11:12:50 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000006000)='keyring\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000008000)={0x3, 0x100000001, 0x6, 0xbed6, 0x4, [{0x88, 0x10000, 0x5, 0x0, 0x0, 0x3102, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0, 0x0, 0x3c01, 0x0, 0x0, 0x0}, {0xd, 0xfffffffffffff315, 0x1695, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7, 0x5, 0x9, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000003000-0x8)={r2, r3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000005000-0xd)="6a6e33070000006c769a72", &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)='\x00', 0x0) request_key(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x1)='\x00', r0) 2018/01/28 11:12:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80001, 0x0) listen$netrom(r0, 0x0) r1 = syz_open_dev$random(&(0x7f0000bdf000-0xc)='/dev/random\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0d000-0xa)='/dev/ptmx\x00', 0x200001, 0x0) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000340000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ece000-0x4)=0xe8) getresgid(&(0x7f000028a000)=0x0, &(0x7f00008fa000-0x4)=0x0, &(0x7f0000a6b000-0x4)=0x0) r6 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000b3000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000526000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000100000)={0x0, 0x0, 0x0}, &(0x7f000020b000-0x4)=0xc) r9 = dup2(r2, r2) sendmsg$unix(r0, &(0x7f0000964000)={&(0x7f0000f42000-0x5)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000271000)=[{&(0x7f0000195000-0x73)="6ee5b824088be4eed5e415b84c293dc9ba968d710a6b3fefc28f34722e6ac455399f76d124f2d16255c125ed5096c99cf943d8fa370dc7aa563a109505bcf42a537ada26f431d60680e16d7d29dd5366b94151b9ac88a8fa74d384fdda870ca56ba9073849696d83fba629e98390371358a271", 0x73}, {&(0x7f000061d000-0x61)="3a964142733df5a806aa22ecefdebb7d2371ed832da9ffc68ea1ed150fb77518db21071895e6fcb4eea7050ea1041246f08ad6430404843fff44fd5c3e3ba342045f93d040fbc72be4b78e1d2815286021e4335987c1677871bdb3e8abcefb6abf", 0x61}, {&(0x7f000009e000-0xf9)="8c711d445252d4596302299b8c04757cada6ee27bb206e388610e6d1220c98ff27584e4a46b04367a97574e3ba5221808fc0a9cd185caed38d0bedbfb3554fd68b1e250a10c73509d04b10fc5a59560de2709b05878ef1f5604048b02368194900e6f89f72061f442798b3e8f47876752080156099c1f692bb9e10e955961a3304c65f2920f26f95b4e36681e3908d04925fc12625cb5ceff1d5beddf6582d8547df7df0261388954b9f12ec4219eb4eb72c1b064a24da13a13f6da6f24b5a9704cd4845324710b161ee5854038760274753ed85d35e9d416ebbf9ed6820615eecb3ae307148c19dd639be6cccd1ced9d4459de2778b408739", 0xf9}, {&(0x7f0000b4c000)="5a0508db05c9a92715f176a5461d1e0c5679c7f53101944e59744a1cfbb07d2db7adb819513c5a6f411f6056f6dc4a3fb7bba924db8ae8d54472e9a9fb7f6717493c3e8052e53591275b5e700965adcbc23fd430e623b76359ea1be232e5097328b036e9b46c262a901e5759cc059e620b4be060aefb8b1e6b86f948a971c6ece55bd9a41dec", 0x86}], 0x4, &(0x7f00003a5000)=[@rights={0x38, 0x1, 0x1, [r2, r0, r0, r1, r1, r1, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r2, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r1, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r1, r9]}], 0x160, 0x4}, 0x40000) r10 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r11, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r10]}], 0x1, 0x0}, 0x0) recvmsg(r12, &(0x7f0000437000-0x38)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x4}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 11:12:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xb) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) dup3(r1, r0, 0x0) 2018/01/28 11:12:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000939000-0x8)={0x0, 0x0}) fcntl$addseals(r1, 0x409, 0x2) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e27000)=@assoc_value={0x0, 0x9}, &(0x7f0000f34000)=0x8) socket$inet6(0xa, 0xa, 0x4003) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000946000)={r3, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2232}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8}, &(0x7f00006e2000-0x4)=0x98) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000093000-0x4)=0x200, 0xffffff7c) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = accept4$inet(r4, &(0x7f0000536000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000620000-0x4)=0x10, 0x80000) socket$inet_tcp(0x2, 0x1, 0x0) fchmod(r1, 0x2) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000849000)=0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/autofs\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r6, 0x40bc5311, &(0x7f0000520000)={0x3, 0x1, 'client0\x00', 0x3, "7cb091aa395738d2", "af0fce55cea86e3ab9af8020451450330e1f357a38ced36238ddcce8e7d5e30d", 0x100000000, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008f8000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet6(r0, &(0x7f0000fd2000-0x1c)={0xa, 0x1, 0x49, @loopback={0x0, 0x1}, 0x943}, 0x22e) setsockopt$inet_tcp_buf(r5, 0x6, 0x1d, &(0x7f00003f4000)="b3e987a19ffd47d0635aa26eb74a3feceaad94b4725338f535861852fe0c2d667fba342fcf668514951e6c6f1a9aefc00808f3d7d5ae85b007a57f64286da0f657c77bf93f407e6f24e96f4521c9aee4943ea721d2ceab6feb011397994a6e2d4e24f4f96ef73cb810818c3457e5aaf9855b8803253cae35c92451ffad89389d8b510880e0a0dd4d7e48d09868076d188e3fc5eec5fdf861ca1268346bc04bc78c8721e47972ddc2ee2bb8f24e91933566246dde62b0", 0xb6) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000648000-0xba)=""/186) 2018/01/28 11:12:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x5, 0xf0, &(0x7f00003dc000)={0x0, 0x0}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x6, 0x1ff, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/28 11:12:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f9000)='/proc/self/net/pfkey\x00', 0x280000, 0x0) getsockname$llc(r0, &(0x7f0000a55000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000013f000)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000522000-0xa)='net/icmp6\x00') ioctl(r1, 0x1, &(0x7f0000b4b000)="") sendfile(r0, r1, 0x0, 0x4) 2018/01/28 11:12:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000078d000-0x8)='./file0\x00', &(0x7f0000cc3000-0xd)=@known='security.evm\x00', &(0x7f0000681000-0x4)='/.}\x00', 0x4, 0x0) clone(0x0, &(0x7f00003e2000)="", &(0x7f000057a000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000fe3000)="") mlock(&(0x7f0000697000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00005e5000)='./file0\x00', &(0x7f000024d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 11:12:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000002000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000012000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000002000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:50 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) pause() sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343ee6b26236925000600fe7f0000bd2dca8a8848a3c728f1c46b7b31afdc1338d5440000000000000000000006448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/28 11:12:50 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000f16000)=@random={'os2.', '/dev/ptmx\x00'}, &(0x7f0000bbc000)='lotrusted[\\selinux#\x00', 0x14, 0x3) poll(&(0x7f000085c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x6000) ioctl$TCXONC(r1, 0x540a, 0xd1a) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00007b2000-0x68)={0x4, 0x8, 0xfffffffffffffff8, {0x0, 0x989680}, 0x0, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 11:12:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c2b000)=0x0) getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006c5000)={0x0, 0x0, 0x0}, &(0x7f00000e5000-0x4)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00006f9000)={0x0, 0x0}) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000192000)=0x0) getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000857000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000105000)=0xc) getpgrp(0xffffffffffffffff) getpgrp(0x0) r0 = getpid() r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000679000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = getpgid(r0) setpgid(r2, 0x0) 2018/01/28 11:12:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) socket$unix(0x1, 0x7, 0x0) 2018/01/28 11:12:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000c97000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000318000-0x4)=0x0, &(0x7f0000d62000-0x4)=0x4) r2 = socket$nl_crypto(0x10, 0x3, 0x15) getpeername(r2, &(0x7f000059b000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d5000)=0x10) r3 = accept4$ax25(r0, &(0x7f00006eb000)={0x0, {""/7}, 0x0}, &(0x7f00007e3000-0x4)=0x10, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000085e000-0x4)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00004d2000-0x4)=r4) r5 = dup(r3) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00007d2000-0x4)=@int=0x2, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000096e000-0x10)={0x0, 0x4, 0xff, 0x9}, &(0x7f0000ade000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000e52000)={r6, 0x1003}, &(0x7f00007d8000-0x4)=0x8) 2018/01/28 11:12:50 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc2000)={&(0x7f0000b05000-0x36c)=@ipv4_getaddr={0x20, 0x16, 0x100, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_FLAGS={0x8, 0x8, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f000066e000)=""/160) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000583000)='/dev/rfkill\x00', 0x105000, 0x0) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f00006aa000-0x4)=0x1) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 129.350366] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/28 11:12:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000870000-0x5)='user\x00', &(0x7f00002b9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000008c000-0xd4)="09d2f4413af3454dda3b8e32e042f6a1951c4e313266ba3405995f1fb7613699601adf472e2a37a5e98cbe7c2ec49e47552447436b55fe384c901afa147bcf0369a605eae23711aae61c851687fc7d48be0fae940e6d542054f2bf7d42397a34ddd39264c45f4d138e667fa15c70eae01d7b73e0cb485c2b7bf55c7b48ea1b41cdf20effcd74090eb56611e218d2332ff44c008f97ef9ba037da91080fd627e484b1418bd31229a1a3c5a68f49061c0ad83895d076066d9b1511c45d9806f359fa77bb994f5e6ec35d21cc7726a392c60d9951fd", 0xd4, 0xfffffffffffffffb) keyctl$describe(0x6, r1, &(0x7f00001fc000)=""/200, 0xc8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000036000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000192000)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000e1c000-0x4)=r3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000052000-0xc)={0x13, 0x0}) poll(&(0x7f00004da000)=[{r0, 0x0, 0x0}, {r4, 0x2040, 0x0}], 0x2, 0xffffffffffffff80) 2018/01/28 11:12:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000042f000/0x3000)=nil, 0x3000, 0xb) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000372000)='/dev/sequencer\x00', 0x1, 0x0) write$selinux_load(r0, &(0x7f000066c000-0xd2)={0xf97cff8c, 0x8, 'SE Linux', "f3613000e3273c135e2079267ef3a013163001f249acac9ee340c2abd81983751cbec49b7f5173c5762f6ddcb95eeddfea366f1374af20e584d3b7f9fe6d352e1a1583d834e1fbb36013085835464283667c2327a4831eabcb9e11cd68d834b483f62b8a58d12fb312a1920ebd36ca3ea3915253ca5f11a4031ce0adedf2eeed38308e1e4fc4863d5a91fe78b0d18ab3ecf4cc86c4e8d8a448ba84e943dc1e30f775b44089f6eabced970623f4a7639a6aba68423354a7763f1d0e0a0d361d7ba534"}, 0xd2) mlock(&(0x7f00008bc000/0x1000)=nil, 0x1000) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/28 11:12:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x4001) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x405) ioctl$int_in(r1, 0x5452, &(0x7f0000898000-0x8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000c0f000-0xc)='/dev/random\x00', 0x0, 0x7ffff) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000f5b000)=0xffffffffffffffff, 0x4) mmap(&(0x7f00000e1000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r2, 0x0) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 11:12:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f38000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000036e000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="03a0022f3e2e99fa931bca4b17ac4d3a"}) timerfd_create(0x0, 0x0) 2018/01/28 11:12:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f00007cd000)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000c1000)='/dev/vga_arbiter\x00', 0xc0000, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000464000-0x28)={@generic="e1f595e1ff4227c880aed5b32adacadb", 0xf103e44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept(r1, &(0x7f00009ac000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000070c000)=0x10) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000820000-0x4)=0x2, 0x4) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000d0f000)=0x0, &(0x7f0000b78000-0x4)=0x4) 2018/01/28 11:12:51 executing program 5: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x0, &(0x7f0000fc0000-0x8)={0x0, 0x0}) 2018/01/28 11:12:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) writev(r0, &(0x7f0000a31000-0x30)=[{&(0x7f0000701000)="48fe9c47d1a4da5465f1a88c2f6a045d671ea2186cd0d43cb6c836b55c40d5cca81b8e49e969d1047924cdac571e3aee66924a71e3936f37584e0adecf85", 0x3e}, {&(0x7f00000e9000)="2d60479e8c4ac21623f3f171f3c8a2581661ba76eee2651ba86f284e215b8dd4d0278a00098ee71a699bb9cceebc344799e1639a7344c67eb7289f956b8cae81f17fd1936cf614922bebcf83227499f39fb63bb1f3aecc6e3b008a9ce39780a92a419b3b11d9e135fe7c976c6835c80a0e0eac252fe876788108d56750961b53192d15e7f2b2d894d2650716f50d88b32ed76450f7f9e3f2ef437cacb3e312c37956fb9b6c795d039d9203ea2de1f9f61c0c9d606a7b6d8e9293742c51d7195de8ad9b47f0279c953c08911d5a761fc19add02c98f8a4082c01725149bdaf93a93907357bbd73603b18c9d82", 0xec}, {&(0x7f0000245000-0x59)="6f053fa386882f66a7900f9daad11f445d3ca0ed2b15bf3c02a3f9526d71e38ecff8d62ed41416422f9427f16c57f53fcf125c49b9c997b1e08e67712ba12f03bf756db278e6dce6184f6a705b3649d3c361dfae46fe9acb93", 0x59}], 0x3) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0xa, 0x4, 0x4, &(0x7f0000f8c000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f0000a16000)="2811baab30f8", 0x6) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000f4000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000533000)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000bfe000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 11:12:51 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x100000000001, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000014000-0x10)={&(0x7f00009c1000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 11:12:51 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d93000)={0xb3f1, 0x1, 0x9000}, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff5000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x7) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ff5000-0x10)={0x0, &(0x7f0000623000)=[]}, 0x10) 2018/01/28 11:12:51 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) execveat(r1, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000012000-0x8)=[], &(0x7f0000001000)=[], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f000085a000-0x1c)={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, 0x1c) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000001000)=0x400, 0x4) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e6c000-0xc)=@sack_info={0x0, 0xfff, 0x5}, &(0x7f000073f000)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000069d000-0x14)={r2, 0x8, 0x0, 0x576, 0x7f, 0x5}, 0x14) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/01/28 11:12:51 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)='selinux::\r-\x00', 0x3) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)="562928767a36ff06752e0f9454fc057d111381838ea00ccbaa2a34efe7e99083ee3258d56f863ec9bfd96aace8d1ef247361cdf5c511b974b1ccaa0b5dda11288ef9cedbbf7f61af0d2ba4b76a855ece064da7817f7761a6747dfeb0f2a9a3d22c6c0d8e5140f259b9ecc10ecf1163e0412703fe42effee9a19f979a4f2362c2dd92", 0x82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 129.452188] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=42193 sclass=netlink_xfrm_socket pig=20247 comm=syz-executor0 2018/01/28 11:12:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80002) r1 = epoll_create1(0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bfd000)='/dev/sequencer\x00', 0x2000, 0x0) r3 = timerfd_create(0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000071000-0x8)={0x80000001}, &(0x7f0000417000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000538000-0xc)={0x0, 0x0}) r4 = dup3(r0, r3, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f68000-0x10)='/selinux/policy\x00', 0x0, 0x0) poll(&(0x7f00007dd000)=[{r2, 0x8000, 0x0}, {r1, 0x424, 0x0}, {r4, 0x400, 0x0}], 0x3, 0xca7) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000f8b000)=0x2, 0x4) 2018/01/28 11:12:51 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer2\x00', 0x200100, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000000b000)=0x0) [ 129.509266] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 129.578929] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=42193 sclass=netlink_xfrm_socket pig=20276 comm=syz-executor0 [ 129.598877] ------------[ cut here ]------------ [ 129.598881] kernel BUG at net/ipv4/tcp_output.c:2668! [ 129.598886] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 129.598890] Dumping ftrace buffer: [ 129.598893] (ftrace buffer empty) [ 129.598896] Modules linked in: [ 129.598904] CPU: 0 PID: 20278 Comm: syz-executor7 Not tainted 4.9.78-g68d447c #23 [ 129.598907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.598911] task: ffff8801cfcc0000 task.stack: ffff8801cddb0000 [ 129.598926] RIP: 0010:[] [] __tcp_retransmit_skb+0x1882/0x1ce0 [ 129.598929] RSP: 0018:ffff8801db207b58 EFLAGS: 00010206 [ 129.598933] RAX: ffff8801cfcc0000 RBX: 0000000000000001 RCX: ffffffff83278c02 [ 129.598937] RDX: 0000000000000100 RSI: ffff8801cbfce304 RDI: ffff8801d620c2ac [ 129.598941] RBP: ffff8801db207c10 R08: ffff88021fffd01c R09: 0000000000000000 [ 129.598944] R10: ffff88021fffd018 R11: ffff88021fffd010 R12: ffff8801d620c306 [ 129.598948] R13: 000000000ac55a89 R14: ffff8801d620c280 R15: ffff8801cbfce0c0 [ 129.598953] FS: 00007f1c9b2a2700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 129.598956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.598959] CR2: 0000000020f67ff0 CR3: 00000001cf5b4000 CR4: 0000000000160670 [ 129.598965] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 129.598969] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 129.598970] Stack: [ 129.598980] 150df4d4874e45d6 0000001dc567f82a ffff8801cbfce0c0 0000000000000004 [ 129.598987] 0000000000000000 dffffc0000000000 ffff8801c8c50030 ffff8801db207bb8 [ 129.598995] ffffffff8339e0c7 ffff8801cbfce974 ffff8801cbfce0c0 ffffffff8339dca0 [ 129.598996] Call Trace: [ 129.599007] [ 129.599007] [] ? bictcp_state+0x427/0x4f0 [ 129.599013] [] ? bictcp_cwnd_event+0x120/0x120 [ 129.599019] [] ? tcp_enter_loss+0xafe/0x1100 [ 129.599025] [] tcp_retransmit_skb+0x29/0x2b0 [ 129.599032] [] tcp_retransmit_timer+0xc4f/0x22c0 [ 129.599039] [] tcp_write_timer_handler+0x21e/0x780 [ 129.599045] [] ? tcp_write_timer_handler+0x780/0x780 [ 129.599051] [] tcp_write_timer+0x15a/0x170 [ 129.599065] [] call_timer_fn+0x164/0x700 [ 129.599071] [] ? call_timer_fn+0xe4/0x700 [ 129.599077] [] ? process_timeout+0x20/0x20 [ 129.599085] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 129.599091] [] ? tcp_write_timer_handler+0x780/0x780 [ 129.599100] [] ? trace_hardirqs_on_caller+0x266/0x590 [ 129.599107] [] ? tcp_write_timer_handler+0x780/0x780 [ 129.599112] [] run_timer_softirq+0xe8c/0x1650 [ 129.599119] [] ? add_timer_on+0x940/0x940 [ 129.599126] [] ? __lock_is_held+0xa1/0xf0 [ 129.599134] [] __do_softirq+0x206/0x951 [ 129.599142] [] irq_exit+0x165/0x190 [ 129.599149] [] smp_apic_timer_interrupt+0x7b/0xa0 [ 129.599156] [] apic_timer_interrupt+0xa0/0xb0 [ 129.599166] [ 129.599167] [] ? flex_array_get+0x4e/0x230 [ 129.599174] [] ? __sanitizer_cov_trace_pc+0xd/0x50 [ 129.599181] [] flex_array_get+0x8e/0x230 [ 129.599188] [] flex_array_get_ptr+0x1d/0x60 [ 129.599197] [] avtab_write+0x172/0x270 [ 129.599202] [] policydb_write+0x622/0x2520 [ 129.599208] [] ? type_index+0x2d0/0x2d0 [ 129.599213] [] ? policydb_read+0x4ac0/0x4ac0 [ 129.599221] [] ? find_vmap_area+0x1f/0x120 [ 129.599227] [] ? security_read_policy+0x12e/0x230 [ 129.599233] [] ? find_vmap_area+0xdc/0x120 [ 129.599239] [] security_read_policy+0x13e/0x230 [ 129.599246] [] ? security_netlbl_sid_to_secattr+0x190/0x190 [ 129.599251] [] ? security_policydb_len+0x29/0x30 [ 129.599257] [] sel_open_policy+0x1b8/0x2b0 [ 129.599264] [] do_dentry_open+0x607/0xc60 [ 129.599270] [] ? sel_mmap_handle_status+0x1c0/0x1c0 [ 129.599276] [] vfs_open+0x105/0x220 [ 129.599284] [] ? may_open+0x231/0x2e0 [ 129.599290] [] path_openat+0x5ac/0x2910 [ 129.599296] [] ? path_lookupat+0x3f0/0x3f0 [ 129.599304] [] ? __lock_is_held+0xa1/0xf0 [ 129.599310] [] do_filp_open+0x197/0x290 [ 129.599316] [] ? may_open_dev+0xe0/0xe0 [ 129.599323] [] ? _raw_spin_unlock+0x2c/0x50 [ 129.599331] [] ? __alloc_fd+0x1d7/0x510 [ 129.599337] [] do_sys_open+0x352/0x4c0 [ 129.599344] [] ? filp_open+0x70/0x70 [ 129.599352] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 129.599358] [] SyS_openat+0x30/0x40 [ 129.599365] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 129.599468] Code: ff 48 8b 7d c0 e8 4f 56 2c fe e9 cc f8 ff ff 48 89 cf e8 82 56 2c fe e9 aa f1 ff ff e8 58 56 2c fe e9 79 f8 ff ff e8 7e 25 0f fe <0f> 0b e8 67 56 2c fe e9 53 fb ff ff e8 5d 56 2c fe e9 1b fe ff [ 129.599474] RIP [] __tcp_retransmit_skb+0x1882/0x1ce0 [ 129.599476] RSP [ 129.599483] ---[ end trace 12657c2cacd3c2a6 ]--- [ 129.599487] Kernel panic - not syncing: Fatal exception in interrupt [ 129.600020] Dumping ftrace buffer: [ 129.600022] (ftrace buffer empty) [ 129.600025] Kernel Offset: disabled [ 130.136179] Rebooting in 86400 seconds..