xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000420000-0x98)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 07:01:02 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)="009400730710", 0x20000000000, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f00006f2000-0x1)='/', r0, &(0x7f00006c7000-0x8)='./file0\x00', 0xffc) [ 53.431431] binder: 8450:8471 ioctl 40046207 0 returned -16 [ 53.433196] binder_alloc: 8450: binder_alloc_buf, no vma [ 53.433235] binder: 8450:8457 transaction failed 29189/-3, size 0-0 line 3128 [ 53.443351] binder: BINDER_SET_CONTEXT_MGR already set [ 53.443363] binder: 8445:8469 ioctl 40046207 0 returned -16 [ 53.472380] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.479285] binder: undelivered TRANSACTION_ERROR: 29189 [ 53.485280] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 07:01:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @empty=0x0, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00002a9000-0x8)=0x7) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000016c000+0x1c6)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f49000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000f37000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, r1}, 0xc) 2018/01/21 07:01:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001fb000-0x4)=0xa) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000373000-0xc)={0x2, 0x0}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fef000-0xc)={0x8, 0x0}) epoll_pwait(r1, &(0x7f00006f7000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003d7000-0x8)={0x0}, 0x8) 2018/01/21 07:01:02 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000080b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0x5)='task\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x8000000000) r2 = syz_open_dev$sndseq(&(0x7f0000165000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f000057a000)=""/16, 0x10) recvfrom(r1, &(0x7f000087e000-0xd3)=""/211, 0xd3, 0x40, &(0x7f0000ac0000)=@llc={0x1a, 0x1f, 0xfff, 0x8, 0xeee, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/21 07:01:02 executing program 2: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x4c0000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000a02000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000052b000-0x8)=0x0) 2018/01/21 07:01:02 executing program 1: pipe2(&(0x7f0000a4c000+0x2c)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000001000-0x8)={0x944}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000804000-0x6)={0x4, 0x7, 0xcf7}) r2 = userfaultfd(0x3) fgetxattr(0xffffffffffffff9c, &(0x7f0000fe6000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00009b7000)=""/38, 0x26) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000b8c000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000361000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xb63, 0x20, 0x7ff, 0xdc}, &(0x7f000079f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000090d000)={r3, 0x3ff}, &(0x7f000046e000)=0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000059e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000149000)=0x8) r4 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000ca0000)={@dev={0xac, 0x14, 0x0, 0x15}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) unlink(&(0x7f000084f000)='./file0\x00') socketpair$inet6(0xa, 0x0, 0x7db, &(0x7f0000bc1000-0x8)={0x0, 0x0}) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000ba8000-0x4)=0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x81a) fstat(r0, &(0x7f00007c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = request_key(&(0x7f000007c000)='rxrpc\x00', &(0x7f00009b0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000602000)='*.$self$cgroup\\\x00', 0xfffffffffffffffe) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00003ed000)={0x1, 0x8}) keyctl$get_persistent(0x16, r5, r6) 2018/01/21 07:01:02 executing program 4: 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, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f000057c000-0xa8)={{0x1, 0x5}, 'port0\x00', 0x0, 0x100000, 0x4, 0x6, 0x5, 0x8, 0x1, 0x0, 0x5, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387", 0x4c}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000961000-0x4)=0x7, 0x4) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/21 07:01:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cd9000-0xe)='/dev/keychord\x00', 0x80000002201, 0x0) keyctl$join(0x1, &(0x7f00006bd000)={0x73, 0x79, 0x7a, 0x2, 0x0}) write$eventfd(r0, &(0x7f0000f93000-0x8)=0x0, 0x2bf) 2018/01/21 07:01:02 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$notify(r0, 0x0, 0x103) r1 = fcntl$dupfd(r0, 0x406, r0) epoll_pwait(r1, &(0x7f0000006000)=[{0x0, 0x0}], 0x1, 0x4, &(0x7f0000005000-0x8)={0x1}, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x4)=[], &(0x7f0000006000-0x14)=[]) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000000b000-0x4)=0x0, &(0x7f000000b000-0x4)=0x4) 2018/01/21 07:01:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dc2000-0x15)='/dev/pktcdvd/control\x00', 0x701040, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000b9b000-0x18)={0x0, 0x1, 0x2, 0x6, 0x1000, 0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x49, &(0x7f0000def000-0x58)=""/88, &(0x7f0000e50000)=0x58) r2 = socket$netlink(0x10, 0x3, 0x0) dup(r2) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000025000)={{{@in6=@dev={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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000025000)={{{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x10}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454d1, &(0x7f0000025000)=0x0) 2018/01/21 07:01:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009bf000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) readlinkat(r0, &(0x7f0000136000)='./file0\x00', &(0x7f0000930000)=""/91, 0x5b) mlock(&(0x7f00004d5000/0x3000)=nil, 0x3000) 2018/01/21 07:01:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x4, 0x2000) fcntl$setlease(r3, 0x400, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) getxattr(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f000024c000-0x11)=@known='security.selinux\x00', &(0x7f00000e2000-0xd1)=""/209, 0xfffffea7) 2018/01/21 07:01:02 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000015000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000005000)={0x1, 0x1fffc00, 0x6, 0x8, 0x9, 0x1}) r1 = epoll_create1(0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000015000)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x8) fstatfs(r1, &(0x7f0000012000-0xf)=""/15) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x3, &(0x7f0000017000-0x1000)=""/4096) [ 53.614060] keychord: invalid keycode count 0 2018/01/21 07:01:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000016a000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00005e9000)='./file0\x00', 0x0) mount(&(0x7f00002c9000)='./file0\x00', &(0x7f0000540000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x8000803, &(0x7f000001c000)="") r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000069e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00004a8000-0xc)={0x1, &(0x7f0000d72000-0x4e)=""/78, &(0x7f00007b8000)=[{0x9, 0x7b, 0xd1, &(0x7f00002ee000)=""/123}]}) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/21 07:01:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x5, 0x800) unshare(0x200003fc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000d72000)={0x6, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) timerfd_settime(r0, 0x0, &(0x7f0000a18000-0x10)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00007a3000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00005ed000-0x8)=0x0) 2018/01/21 07:01:02 executing program 0: unshare(0x28060400) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xfdea, &(0x7f0000d98000-0x10)={&(0x7f0000009000-0x1350)={0xffffffffffffff4d, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000001000-0xa8)={{0xfffffffffffeffff, 0x3}, 'port0\x00', 0x1, 0x40012, 0x401, 0xffffffffffffff7f, 0x65, 0x2, 0x3, 0x0, 0x0, 0xfffffffeffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 07:01:02 executing program 3: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009b2000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000dc0000-0xf2)="dbe79afdc486b192325fd09521859d0fe2ef265d172346f51c6347055b343368e6172cf4f00c55aaab7a02a3fda6733eae70675aa831021bbed45bd00318b73e888b395b21657e12c205e49e8368b9e1b4c98a01dcfcfa2152bf21071c2ca5ca1f0fa49b850c3e0fe27cd19ff067dfab7d68e31dc48d1b5995f21925b871f56e2ba4d77d7471d560570c87337dac628bdb17dbd6f4d024c98555b1661e9474ae1328b86d5044080ae3a1a35a69c77c3a9dd4cd55837b2d6fddcb65367a22555ba77840d591cc9b566de6da6981e84e5ad3bd2af859384dd3c0ae3daabe0480d74c839b6949124b0d4de7becf7c705f841827", 0xf2, 0x2400c005, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000dbf000-0x4)=0x9b, 0x4) 2018/01/21 07:01:02 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x6) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) mremap(&(0x7f000019d000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000001000/0x2000)=nil) 2018/01/21 07:01:02 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000+0x4f0)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000003000)=""/125, &(0x7f0000002000-0x4)=0x7d) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setownex(r1, 0xf, &(0x7f0000002000-0x8)={0x2, r2}) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x4000) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000002000)=[0x8, 0x9]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x46)={0x0, 0x3e, "b80bc0ad39f492d6404b225f2dc99326e588c12e4241e22d4eaea49430b062837de0c4d953170b0de944b0e7f5f69aa16c5b787cf2a3e1242efe510b0a9c"}, &(0x7f0000005000-0x4)=0x46) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r5, &(0x7f0000004000)=0x4) fdatasync(r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000005000)='/dev/loop#\x00', 0x80, 0x4000) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f0000000000)={0x10000001, 0x9, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000004000)={{0x200, 0x2}, {0x5, 0x100000001}, 0x3, 0x7, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sg(&(0x7f0000450000)='/dev/sg#\x00', 0x0, 0x80) 2018/01/21 07:01:02 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x800000000000000, 0x1) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0xffffffffffffffff) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000014000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000014000)=0x10) setsockopt(r0, 0x111, 0x0, &(0x7f0000012000-0x4)="0ed4550f", 0x4) 2018/01/21 07:01:02 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x48319ec8e24d28c2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000002000)=0x1) 2018/01/21 07:01:02 executing program 2: syz_open_dev$binder(&(0x7f0000def000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) keyctl$instantiate(0xc, 0x0, &(0x7f0000061000)="", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x220202) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x7fff, 0x0, {0x1, 0x0, 0x5d1b8ef0, 0x1, 0xce1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 07:01:02 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000a7e000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)='./file0\x00', &(0x7f0000001000)='9p\x00', 0x80000, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=0xffffffffffffffff) 2018/01/21 07:01:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$tun(r2, &(0x7f000004f000-0x1a3)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @ipv6={0x0, 0x6, "733d85", 0x8, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) r3 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) keyctl$session_to_parent(0x12) r4 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x600000) keyctl$set_reqkey_keyring(0xe, 0x3) r5 = dup2(r4, r3) write$sndseq(r5, &(0x7f0000e70000-0x30)=[{0x200000000001e, 0x0, 0x0, 0x2000000003fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) munlockall() 2018/01/21 07:01:02 executing program 3: r0 = add_key$keyring(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) write$selinux_create(r1, &(0x7f000079f000-0x40)=@objname={'system_u:object_r:klogd_var_run_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x35, 0x39, 0x20, './file0\x00'}, 0x40) fstat(0xffffffffffffffff, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r2, r3) keyctl$link(0x8, r0, r0) 2018/01/21 07:01:02 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001b2000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000000)=0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000002000)=""/209, &(0x7f0000001000)=0xd1) 2018/01/21 07:01:02 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x200000008b, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f0000002000)={0x3ff}, 0x8) 2018/01/21 07:01:02 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40401, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000002000-0x18)={0xcae7, 0x287, 0x1ff, 0x1, 0xb05, 0x8001}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000-0x4)=0x100, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000001000-0x8)=0x0, 0x8) 2018/01/21 07:01:02 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000018000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000017000)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt(r0, 0x111, 0xfffffffffffffffe, &(0x7f000000c000-0x5)='\x00\t\t\x00', 0x4) 2018/01/21 07:01:02 executing program 5: r0 = socket$inet(0x2, 0x80000, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e29000-0x90)={0x5120c1da, 0xffffffff, 0x3, 0x8, 0x2, [{0x7, 0x7fff, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x10001, 0xfffffffffffffff4, 0x1, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}]}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000001000-0x10)={0x5863, 0x0, 0x10000, 0x4a39}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000001000-0x8)={0x4, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000873000)={0x0, 0x5, 0x0, 0xfffffffffffff7fc, 0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f000013b000)=[{&(0x7f00005eb000+0x422)="580000001400192340834b7f040d8c5602060000000000000001000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffe01fffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r4 = add_key(&(0x7f0000b71000)='user\x00', &(0x7f00009d5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d20000-0xfe)="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", 0xfe, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r4, &(0x7f000014a000)='encrypted\x00', &(0x7f000068a000)='\x00') r5 = memfd_create(&(0x7f0000f8c000-0x3)=')[\x00', 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d23000)={0x0, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002d7000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000c75000-0x98)={r6, @in6={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x100000000}, &(0x7f0000f5d000)=0x98) 2018/01/21 07:01:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') pread64(r0, &(0x7f0000718000)=""/223, 0xdf, 0x0) getdents64(r0, &(0x7f0000a3d000-0x52)=""/82, 0x17e) getdents(r0, &(0x7f0000b2b000)=""/205, 0xfffffffffffffe39) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000056a000-0x4)=0x19, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000177000-0x4)=0x5, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000093000-0xe)='/dev/keychord\x00', 0x200000, 0x0) sendto$inet(r1, &(0x7f000039a000-0x1)="", 0x0, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008c9000-0x60)=[{{&(0x7f0000948000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007a7000-0x20)=[{&(0x7f0000a0b000-0x1000)="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0x1000}, {&(0x7f0000031000-0x9a)="582be195511f7b79fa2b1c058da3fe8269b862543ab3af995d1d4c57b0421636f45b686c0d7b636c20f0c4cca07ed6435f8ec62e524d90452902d4a852f1c4c38f5ed7dda021d3e88b4cf0d533895b3214722935f5e7380604a49b6b67c20d87a17dc826d5a452d6f31299a7c4ec0e1a8701e097acb773ba347237d3ea187aaf6c011c4921d663f546af2c05a191fc8dc9c1a3d508a2b06237fe", 0x9a}, {&(0x7f00001ed000-0x6f)="6e79c7dca209c3431d02feeecb05e5eaa531d5773dd2a9c67d46bca70d1121d5cc67327d788d03e4e41cf99274efa7bd53dbd59d23d8c78c19c33f7e83de85820b354b013f487188aa07f1f8197109ae8a55accf3b97cdfc68fbac3449e6d3c7bdad819e514000d952f045b88d1f52", 0x6f}, {&(0x7f0000af2000)="d394cd45764dc3d5f2db2be9bd1ec8a51072b8aa52871403dd3bd4323a0c392498f0eb382a106fa0c63065667f876d", 0x2f}], 0x4, &(0x7f0000e6c000)=[{0x88, 0x0, 0xd29, 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&(0x7f0000d30000)=[{&(0x7f0000040000)="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", 0x1000}, {&(0x7f0000078000)="f9138abd3a6129322f5a45d2edda2d0e5b85235d1161f9c3c4169a55564c0d0ab1b1b5a68782dba354080a3e0899370b9285ae55feffb77f28bd8cdc782f2abe9fdcd866086b6610bf983f199a3f0fca4e8de0650c6dc12b8193e586019e2955727446e0f0eb8beeb73c8f832d05764e49c3c62d61965faaf5befd9a40423f3ebc2241da90019140281cce91", 0x8c}, {&(0x7f00001c1000)="2029dc236f4652491ad91ec847fb622629aae7ae9d1cce65d8851e49093fa9e6c390541026f7d177e796aa9d42b9f98ca7e4a5afddb5189d9e7ae684fda5315172594780e672e2bbfa0b64a553442d29b392a13f8e404e7045063feb1a2054cbb148423d4b733a26ff8118d1319563d6f7450b0196661ffd5016af1aec32adf6aab237f08131a28e5d0c65073f4bec798b6470892a8595646eeaededa66065740cc0bf17cfc4f9e0b561bf59c0533ebc11", 0xb1}], 0x3, &(0x7f0000722000-0x10)=[{0x10, 0x117, 0x3, "6046ca"}], 0x10, 0x8000}, 0x7f}], 0x3, 0x4008004) 2018/01/21 07:01:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x5) getsockname(r0, &(0x7f00006b7000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000f7000)=0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a5c000-0x4)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000276000)=0xca) bind(r0, &(0x7f0000fdd000)=@generic={0x0, "677d0ba687ae56b93256d7d7fbe8520b838a595a0971611402ada7f26994ac6c51f7ff04d20d64d12534db5a2b311ae2ba9f8fa88c11a09249b439fc0187fdb8c65b06552f28895331117ad2205de0ca2257797eceaa32d333fac67f04d2436f422c63f47e6edb10c91f441ff0280971505140534b53886f34e904efab53"}, 0x80) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c57000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000735000-0x91)=""/145) 2018/01/21 07:01:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000033000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000025e000-0x20)={0x8, 0x9, 0x8001, 0xffff, 0x32, 0x1fe, 0x0, 0x80000000, 0x0}, &(0x7f00006e0000)=0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000d9000-0x20)={@generic="ea1fa1d1a4016a17725f3a026d26ff96", @ifru_flags=0x4e01}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a33000)={r1, 0x4, 0xc1}, &(0x7f00009ce000-0x2)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f00005fd000-0x4)=0x0, 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000407000-0x8)='./file0\x00', 0x20000, 0x40) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f00000e0000-0xc)={0x833, 0x1, 0x1, 0xc0, 0xab50, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000f85000-0x9)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000536000)="f8778444855b2ef82f357594c442dcba", 0x10) pipe2(&(0x7f0000331000)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000e13000-0x4)=0x8, 0x4) 2018/01/21 07:01:02 executing program 3: mmap(&(0x7f0000000000/0x945000)=nil, 0x945000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000945000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000945000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00008ac000)=0x14) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000945000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r1}, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000413000-0x20)={@common='bond0\x00', @ifru_flags=0x1}) 2018/01/21 07:01:02 executing program 4: prctl$getreaper(0x2a, &(0x7f0000ab7000)=0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000048f000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x3, 0x0, 0xc794}, &(0x7f00001c1000)=0xa0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000003000-0x8)={0x0, 0x0}, 0x5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c18000-0x8)={r1, 0x8}, &(0x7f0000a4e000)=0x8) 2018/01/21 07:01:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fd2000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r0, r1, &(0x7f0000f18000-0x4)=0x0, 0x6) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000070f000)='/dev/ashmem\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000099e000-0x9)='/dev/ashmem\x00', 0x40, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bf0000-0x9)='/selinux/enforce\x00', 0x400200, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ab4000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000009b000)=0x2, 0x4) syz_open_dev$urandom(&(0x7f0000852000)='/dev/urandom\x00', 0x0, 0x8000) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ced000)={0x0, 0x0}) 2018/01/21 07:01:02 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x4000) write$selinux_user(r2, &(0x7f0000002000)={'system_u:object_r:login_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x2f) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000006000)={0x4, 0x0, 0x0, 0xfffffffffffffffa, 0x0, []}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r4, &(0x7f0000009000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000008000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x12b6, 0x0, 0x1ff, 0xa, 0x80, 0x20, 0x3d, r5, r6}, {0x3, 0x5, 0x0, 0x9, 0x100000000000000, 0x2, 0x80000001, 0x6}, {0x78d5, 0x1000, 0x1, 0x1}, 0x80000001, 0x6, 0x0, 0x1, 0x2, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x3, 0x4, 0x3b, 0x3f, 0x1}}, 0xe8) bind(r4, &(0x7f0000005000-0x10)=@ax25={0x3, {"f58278a1d37fd2"}, 0x0}, 0x10) sync_file_range(r1, 0x800, 0x8, 0x0) 2018/01/21 07:01:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) lseek(r0, 0xffffffffffffffff, 0x1) poll(&(0x7f0000642000-0x38)=[{r0, 0x300, 0x0}, {r0, 0x144, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x1, 0x0}, {r0, 0x0, 0x0}, {r0, 0x40, 0x0}, {r0, 0x8081, 0x0}], 0x7, 0x4c480324) 2018/01/21 07:01:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000428000)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000054b000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) writev(r1, &(0x7f0000131000-0x10)=[{&(0x7f00008a1000-0x3a)='9', 0x1}], 0x1) dup2(r0, r1) removexattr(&(0x7f00005a3000)='./file0\x00', &(0x7f0000c7b000)=@known='security.ima\x00') 2018/01/21 07:01:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) vmsplice(r0, &(0x7f000084c000-0x30)=[{&(0x7f0000527000-0x48)="9191d216335266940c01034cb71385b31b1dcc367600977c8a8c6bfdee33e85349b718f89df87a419694ab4d722294e6511f30e4eec27bff6230a4e1f3fd4a3fbaccf48aac9442ed", 0x48}, {&(0x7f0000472000)="b0821244655a176a24d69395f034e48ba168b88f32ef2ffff110d3ae8f84d76b3623a0835762999756206191d74e4cde2517516359155e6bd2b290bb2c9375243380d1d3b5ead5472c3643dc495e98a81fed65feb600a96ce570e608529e48ceee2236ac58ffb648a20c01cad33ebeef33fb12e3735e50ddc10fe406b5379fd3d86cb207a8716b02aa08f4d3b8fba2aed5748d1a4b6b6ff1fc55cef849a8ce3757fa49b821bebe6997a90099784acf16fe6f958023f9e4e551cc5a64ab735c271a638c8fcffec7537b42", 0xca}, {&(0x7f000091c000-0x95)="d1eca47c63182e5ca0aa7e2b27a93a63c6b9069c53f7c2df6189ce51bd8c7cc459b93f8494d92a7095a621af40e6bd7f917830c3b87125db1eee896ed9200f3cc6d6152865899283cbfdc51622d63fa42991e053d3af86bae047344d1e21c9aad6ec4ff5d219bb3891dc6222f8f8f64b9df4d5313d96070b081e09a312eccf22d3319888101fa16360ab9cbf6e61dfc206920dda0b", 0x95}, {&(0x7f0000d46000)="88b5cd4c7efd2fad7cf6ff97bbc81727532417715adc130dab9a47cba645331a13444c7f244db7d1f58d816b7b443425588ea84a813abc861d8311059b3a4f82ccc9ec0f8bb365691b3ddde3b2756c61c5c02eaaf1efafb2b7353124e28dc1ec1b8144e60bb03fe3fd34ad45c7693be13a879c6246835e68c6926194e4d17eb73ce43ea402dae26bb10cc89e935a008ce7f197e47e99aef8243fbc9c3a625f0a3be273f1", 0xa4}, {&(0x7f0000a9e000-0xc1)="96cea47841b3fa8b7125d823c27af132f59cff931b4887518220c4738d7cdb986ccb4d7e3422dec9f96c94ec3fbd3e6f25b6077db4913f93c7daebf495dcaea126c7429c4ef610b8d193b899d25644dded6a370c87373e32b0a2466a636f4a9c0cfa8e1a66c6ff531839a5b7b520cf31d458982e12e978b92b73645080f4647104afa53678f8c4d53fd8c2a458ce88a5aa7757b2a77b7702a1ed40f2a1272285d383bb7181ab358b1e6834dd79d69b15743c942c54826e2c98feec9924eac2952a", 0xc1}, {&(0x7f0000e82000-0xa5)="f3d0b8e3bae41df1eba5a51948717130b5f3823f111bf8eb8212fdd085e0264db0868c0ddc59d42c24d3ca86072a040125603c67fa7d0843784739a1828c2eba6ee656d01824b56699919495f8f4846a75d3c7bbaa1066f6544a23f99f3e9973aefbbc838b2c94192e902eaaaf0803739b557530eea67f41d24850279d23d5417f7984597d6cc6a066124ca3618bd764ead8e0d07e6fe77eaa6680ee020a4c4e6108ef4770", 0xa5}], 0x6, 0xb) writev(r0, &(0x7f00002d8000-0x40)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) close(r0) 2018/01/21 07:01:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d58000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x8000000000002, 0x400010000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d1f000-0xc)='/dev/rfkill\x00', 0x50001, 0x0) epoll_wait(r1, &(0x7f000067d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x5) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000da9000)=0x0, &(0x7f0000d8b000-0x4)=0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000dee000-0x8)={0x1, &(0x7f0000428000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000045f000)={r2, 0x2}) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000f15000-0x11)=""/17, &(0x7f00007db000-0x4)=0x11) 2018/01/21 07:01:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000e31000)={0x4000000000, 0x5, 0xff, 0x4b46}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00008f1000-0x9)='/dev/sg#\x00', 0x0, 0x2) lseek(r1, 0x0, 0x7) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b1b000)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000375000-0x5d)='ns/mnt\x00') setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) sendfile(r1, r3, &(0x7f0000a11000-0x8)=0x0, 0xb8) 2018/01/21 07:01:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000adf000-0x10)={0x8, 0x0, 0x2, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000000)={0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f03000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000045f000)={{{@in=@local={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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b36000-0x4)=0xe8) stat(&(0x7f000088a000)='./file0\x00', &(0x7f00005c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f000040f000)={&(0x7f00008a8000)={0x10, 0x0, 0x0, 0x281000}, 0xc, &(0x7f0000d50000)={&(0x7f0000d9c000)={0x146c, 0xc, 0x5, 0x520, 0x4, 0x3, {0xf, 0x0, 0x1}, [@typed={0xc, 0x5b, @u32=0xfff}, @nested={0x1d0, 0x3f, [@generic="8422bd3ae0e7a9de886fe01a7d9cfb93ce47f73663a7a1c8028817fc974b54c87e9271c237a1588c67c66b202b9234ab3e52348bd0c2ded38a59b92428c7240fb5a26301d05c979c93c1ad66b93a9c29027f51b51b717315f8d01444e879dca1d0e4397bbe0dab9e540b60103bd0fbad58aa9c6368ef3679c72111b8f71fdaddc8e2f4a3bf2f479b74eea295720379f4c722eb550891f635bde05e4b8ac4a240ea2074dd5f3d387ee526b99a55d46def3b14991fd317cd082171ab6f7802a4", @generic="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", @typed={0xc, 0x4f, @uid=r3}]}, @nested={0x230, 0x25, [@generic="625657a9e8c349d67d676a6646d85833c05da651495b9807a85072e4d6d48da0b1a15590b4e1f181c26eb70557bc64edff5e0fc629eb94c5524c818eb5f30654961bcdf8263322ffc5b1ff7a5f5a", @generic="8c4437f61fc7c449ba6d295bb7ef4a0848911ddb2528d1a2384cfea6e40c92ea1085bbd5bfd1f649948d28ec9583151e7b51fe8b2534e68bef5c46b2e8810d2caef2cf4360272cf80585ea9357d617547c11aa7c78cfa9cc515e10852a6c7ad343874557ea8774fe33df401313d31472c5549663c2b01bc5df2994a820f6655d33587320b2c1d643e81a601072c94e94300e9748442dc05d703d0edf8b12873ee4945f588ea42052c010c800b304b916576f840cee0b65a0ae536b4016ed62c33fb595e167a96f8f17bc3ed336136cccdf30bd1e527c0ab318c8758800068c4b0f0a9c5b", @generic="b7ce3cc170b6b493e82a71a8818c06d2b692618a1266637906a63690dcdd0eff476ae02a04392ee419e8dd3d5c3e419a40cef164ead538177b0379d1b92fd8eec025ca37ccaf80690bc0c78bc1296a64398c32c8a4f099fa2fda958732d5f568600f8ee06964d189d5aa09a40f0355ec9b5db50da698503d4cd0970cc24160452686828298f557411fa76f688ede5301848a24e1f4e13a1702c9afb1c9c137a3e0c03c499722dce2208b1e2b328640a62f9c48c6f8d592ba8f7dceb3db97575bf6a6d157c5b7fc543e28a4e2520bdf71465837fa9996d514f23b481c3c569fa6a5bb7ad192c03aa5fb29b5", @typed={0xc, 0x59, @uid=r4}]}, @generic="47617b21fdcb8c09e1897b56fbfe08e1b5fada4029f706ce699b5d30378c54b5c5cf5e4f1f5325b48b67b2d127025c6cef42c0392698f546eaeab2b3c8397875e9b8d1942db3abb19b5c", 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"]}, 0x146c}, 0x1, 0x0, 0x0, 0x4}, 0x20000080) accept4$ax25(r0, &(0x7f0000bd8000)={0x0, {""/7}, 0x0}, &(0x7f000000d000)=0x10, 0x80000) ioctl$KDGKBLED(r2, 0x80045104, &(0x7f000067c000)=0x0) [ 53.957935] binder: 8635:8636 got transaction with invalid offsets ptr [ 53.995107] binder: 8635:8636 transaction failed 29201/-14, size 0-4 line 3156 2018/01/21 07:01:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0xfffffffeffffffff, &(0x7f0000000000)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x8) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000896000-0x4)=0x48, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000da000-0x9)='/dev/ppp\x00', 0x240, 0x0) fremovexattr(r0, &(0x7f00007b4000)=@known='system.posix_acl_default\x00') r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ed2000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$int_in(r3, 0x4002080045439, &(0x7f0000813000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000df0000-0x4)={0x6}, 0x4) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/01/21 07:01:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000e1000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000189000)={0x0, 0x0}) shutdown(r1, 0x0) ppoll(&(0x7f0000e2f000)=[{r1, 0x21c4, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f00006fb000)={0x77359400, 0x0}, &(0x7f0000660000-0x8)={0x0}, 0x8) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ca9000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00005a1000)=0x0, &(0x7f0000591000-0x4)=0x4) 2018/01/21 07:01:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x3e, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r1, 0x7, 0x1000) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001000-0x45)="f3b0b2e723e3ccb96775c0c37828ca477d6e0114412e26ab35e5ba29c2e3a84ea078122374d6e793d3fe019c45a8d489508ea019a1be24530dc4291f404878f76b7e2b11c1") mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fee000)={0x0, 0x3000000000000000}, &(0x7f0000fef000-0x4)=0x8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fef000-0x4)=@assoc_id=0x0, &(0x7f0000fee000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000622000)={r2, 0x7f, 0xf504, 0x4, 0xffff, 0x3, 0x0, 0x0, {r3, @in={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x2, 0x1ff, 0x8000, 0x4}}, &(0x7f0000733000-0x4)=0xb8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000199000)=0xbd37, 0xfffffffffffffe7c) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00003b0000)=0x23df) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fed000)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000010000)='/dev/ptmx\x00', 0x200, 0x0) 2018/01/21 07:01:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00004a4000-0x8c)={0x4, 0x401, 0x1e4b, 'queue0\x00', 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_wait(r0, &(0x7f0000e6b000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0xffffffffffff8000) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000d5b000-0x4)=0x0) 2018/01/21 07:01:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x501040, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c91000-0x4)=0x80000000) 2018/01/21 07:01:02 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000fed000-0x4)=0x20, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000606000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000016b000)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000036f000-0xac)={0x0, 0x8d, "f33392140156a40ac2ac5e3cb0449cb1039cc8d5bbda27bc9801bbbec28c421dc2c1b8720af1cede00b380609900000000a8163583b3be885fc1d383f74008bb84f480062a6ddc14ef8650c821640d1bf650ea168189d01caf44b55d88282c60d99a8d4e6cbd37a97d8c91aec1f391f8bd4cf973c575b03cb52bcd0f862a84701e9a8d04002928ad8f55e38230955cccb59a6b71457efdb5f866f5aa05204bf88b23eafd"}, &(0x7f0000fec000-0x4)=0xac) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fec000-0xc)={r2, 0x100000000, 0x30}, &(0x7f0000349000)=0xc) mq_open(&(0x7f0000000000)='}/vmnet1@cpusetsystemvmnet1\x00', 0x40, 0x400000000000, &(0x7f0000000000)={0x10001, 0x8, 0x8000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) 2018/01/21 07:01:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006cd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000d57000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007c0000)={0x0, 0x0, 0x0}, &(0x7f000029b000)=0xc) sched_setaffinity(r3, 0x8, &(0x7f000008b000-0x2)=0x2) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/21 07:01:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000adc000-0x1)='\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00001ee000-0xc)='/dev/autofs\x00', 0x121001, 0x0) ioctl$sock_ifreq(r1, 0x10000000000891d, &(0x7f0000a43000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/21 07:01:02 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0xfffffffffffffffd) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000006000)=@sco={0x1f, {0x1000000000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141046, 0x0) r2 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) read(r1, &(0x7f0000553000-0x1000)=""/4096, 0x1000) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000004000)=0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00007f9000)=0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f64000-0xc)={0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000063a000)={0x0, 0x0, 0x0, 0x6, 0x7, 0x0, 0x0, 0x14, 0x8, "9e185d77b08a40e7719fce507928ca5a54a92b4c3b3949de259bef058866cc12df6d1e79aba28ba0d2c1781d85fb20883da441a89e76e944ce5633740cbf4cf7", "de0ce2128b659791838b4db9d0e94cecf5e8050879ce07b5b039b86a6d69491b92a284acf2503257f6dafad89fc760a6e184654619393e18118d77dd814d7534", "e4788b1c11903dd1c65fd033d8eea2bcaa9f761aec0825fafe20c6c27e94c2e8", [0x2, 0x5]}) 2018/01/21 07:01:02 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000015000-0xb)='/dev/loop#\x00', 0x0, 0x20000881) close(r0) 2018/01/21 07:01:02 executing program 4: pipe(&(0x7f0000bef000)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000054000-0x4)=0x3, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a60000)='/dev/sequencer2\x00', 0x80c0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008bc000)='/dev/sequencer2\x00', 0x1, 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="01", 0x1}], 0x1, 0x401) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000385000-0x4)=0xf0000000002, 0x80000000000002) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000a70000-0x3c)={{0xffffffffffffffff, 0x2, 0x12ae, 0x1, 0xfff}, 0x8, 0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 54.028811] binder: undelivered TRANSACTION_ERROR: 29201 [ 54.067692] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/21 07:01:02 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a68000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000f13000)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) read(r2, &(0x7f0000023000)=""/24, 0x10) ioctl$TIOCSBRK(r2, 0x40044591) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000001000-0x20)={0x5742, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000d22000-0x1)=0x0) 2018/01/21 07:01:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00002e2000-0x45)={{0x0, 0x1}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r0, &(0x7f0000214000-0x8)=0x0, r0, &(0x7f0000f8d000-0x8)=0x0, 0x8, 0x8) 2018/01/21 07:01:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x8, &(0x7f0000a50000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba4000-0x4)=0x0) 2018/01/21 07:01:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) 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) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009ae000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000dd2000-0x6f)="8da6e71150d0f4cf0a0febd3f8e6d9116b21643cb3127c9a4179c2534913ea21b3ae28d2ea223da22136c73a51ad1a142b2833934eb9afae63f55957c5613604547edc76b83b406f84022fca42b0aee7d3b57747eb78b5a2a05c9016429a5855a1ca2febe56adef9b04aafd5b5de3e", 0x6f) rt_sigprocmask(0x0, &(0x7f0000d63000)={0x200000000}, &(0x7f0000eee000)={0x0}, 0x8) 2018/01/21 07:01:02 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000081000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fda000-0x8)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)="") r0 = open(&(0x7f0000e59000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000fdf000)=""/0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) 2018/01/21 07:01:02 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000006000)='./file0\x00', 0x52) mount(&(0x7f0000020000)='./file0\x00', &(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000015000-0x6)='ramfs\x00', 0x800800, &(0x7f0000020000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000023000)={{0x3, 0x31c}, {0x1f5, 0xcdc8}, 0xa0, 0x0, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdirat(r0, &(0x7f0000022000)='./file0\x00', 0x21) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f0000020000-0xe)='./file0\x00', 0x2) 2018/01/21 07:01:02 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000-0x4)=0x1c, 0x800) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000003000)=@generic={0x2, 0x19ec00000000, 0x2}) r1 = socket(0x5, 0xa, 0x890) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10, 0x800) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x2, 0x0) openat(r4, &(0x7f0000003000-0x8)='./file0\x00', 0x200, 0x0) r5 = accept4$unix(0xffffffffffffffff, &(0x7f0000007000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000007000-0x4)=0x1002, 0x80000) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000007000-0x4)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000002000-0x1c)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000003000-0x8)={&(0x7f0000004000)={0x174, 0xf, 0x9, 0x4, 0x0, 0x1, {0x0, 0x0, 0x9}, [@typed={0xc, 0x80, @u32=0x7}, @generic="9ffc683e2de69fa0d406db036bdde8ed6862f00f8ede9389944c892800cc65cd1eea633b8198347792ec41e52831308db672310560f65822d48fe02346bf3d6b308cba313de5a6623052c85f7a4590f436144ee1f2d1da846f40bda252de71065ded21f8654c0947204fc34e31a6e62a3e8f22b7a1ceb32128c017c80c811f3c99937f1ddf104129dfeb9e384a778a59aeea6ee06dd0fcd2e297d5df2a", @generic="f891d4dfd79e3535fe24b03340d4fb43759dcfca514b62bcdc808b25ad58be7efa014aff6060aecb07ec4cd273fc44cc6a105bdbaaddcf9aa16c4e996638ee818250c677c243987b6ae0bbe881f5e4dcf19b3318051b858a51084ec6d038995f98b8fdf9df1acfc2044981bff092", @nested={0x3c, 0x38, [@typed={0xc, 0x78, @fd=r2}, @typed={0x8, 0xa, @void=""}, @typed={0xc, 0x26, @fd=r3}, @typed={0xc, 0xb, @fd=r5}, @typed={0xc, 0x28, @fd=r6}]}, @typed={0xc, 0x79, @pid=r7}]}, 0x174}, 0x1, 0x0, 0x0, 0x10}, 0x20040000) pselect6(0xfffffffffffffefd, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x8)={0x0, 0x0}, &(0x7f0000005000-0x8)={&(0x7f0000005000-0x8)={0x0}, 0x8}) 2018/01/21 07:01:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000db3000)={0x0, 0x0}) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000da2000)='./file0\x00', 0x0, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c76000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) r2 = mmap$binder(&(0x7f0000c3e000/0x3000)=nil, 0x3000, 0x5, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000055a000)={0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000403000)=""/143) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f1a000)={0x80, 0x0, &(0x7f0000b07000)=[@exit_looper={0x630d}, @reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x30, 0x18, &(0x7f000097c000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000fe1000)=[0x38, 0x28, 0x48]}, 0x100}}, @clear_death={0x400c630f, 0x2, 0x0}, @free_buffer={0x40086303, r2}, @increfs_done={0x40106308, r3, 0x0}], 0x1000, 0x0, &(0x7f0000ff4000)="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"}) r4 = socket$packet(0x11, 0x3, 0x300) r5 = syz_open_dev$binder(&(0x7f0000c8c000)='/dev/binder#\x00', 0x0, 0x802) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000833000-0x8)={0x0, 0x0}) r6 = fcntl$dupfd(r5, 0x406, r4) getsockname$netrom(r6, &(0x7f0000639000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000060e000)=0x48) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b7d000-0x8)={0x0, 0x9f7}, &(0x7f0000943000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00004fa000)=@assoc_value={r7, 0x8000}, &(0x7f0000a6d000-0x4)=0x8) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)=0x0, 0x0) [ 54.169746] binder_alloc: 8709: binder_alloc_buf failed to map page at 20000000 in userspace [ 54.204228] binder: 8709:8711 transaction failed 29201/-12, size 0-0 line 3128 2018/01/21 07:01:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000207000-0x8)={0xfcb3, 0x400, 0x4, 0x6}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9f000)='/dev/sequencer\x00', 0x0, 0x0) getresuid(&(0x7f0000a8d000-0x4)=0x0, &(0x7f0000f8e000)=0x0, &(0x7f000054e000)=0x0) lstat(&(0x7f000038e000-0x8)='./file0\x00', &(0x7f000097f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000628000)={0x0, 0x0, 0x0}, &(0x7f0000666000)=0xc) r6 = getgid() syz_fuse_mount(&(0x7f0000f84000)='./file0\x00', 0x0, 0x0, r6, 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000a16000-0x47)=""/71, &(0x7f0000edb000)=0x47) r7 = syz_open_dev$binder(&(0x7f0000b24000+0x9a0)='/dev/binder#\x00', 0xffffffffffffffff, 0x200000) setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00001b4000)={r5, r3, r6}, 0xc) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007b4000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/21 07:01:02 executing program 4: socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f0000700000+0x52c)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000001000-0xb)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) recvmmsg(r1, &(0x7f000074f000)=[{{&(0x7f00009ed000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000057d000)=[{&(0x7f0000bc1000)=""/160, 0xa0}, {&(0x7f00008ab000)=""/108, 0x6c}, {&(0x7f0000d4a000-0x1000)=""/4096, 0x1000}, {&(0x7f000063b000)=""/71, 0x47}, {&(0x7f0000c14000-0x5d)=""/93, 0x5d}, {&(0x7f000097a000)=""/156, 0x9c}], 0x6, &(0x7f000076e000-0xf)=""/15, 0xf, 0x3}, 0xc09}, {{&(0x7f00001ff000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000cc0000)=[{&(0x7f0000cce000-0xbe)=""/190, 0xbe}, {&(0x7f0000284000-0x86)=""/134, 0x86}, {&(0x7f00001da000)=""/244, 0xf4}, {&(0x7f0000027000)=""/59, 0x3b}, {&(0x7f00006ce000)=""/13, 0xd}, {&(0x7f000085b000)=""/23, 0x17}], 0x6, &(0x7f00005b1000)=""/88, 0x58, 0x100000000}, 0x7f}, {{&(0x7f00000dd000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000053b000-0x8)=[{&(0x7f0000dd5000)=""/103, 0x67}], 0x1, &(0x7f0000081000-0xaf)=""/175, 0xaf, 0x2}, 0x8000}, {{&(0x7f0000115000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a2f000)=[{&(0x7f0000a76000-0xef)=""/239, 0xef}, {&(0x7f0000007000)=""/210, 0xd2}, {&(0x7f000062b000-0x97)=""/151, 0x97}, {&(0x7f0000458000-0x54)=""/84, 0x54}, {&(0x7f000046a000-0xac)=""/172, 0xac}, {&(0x7f0000c88000-0xbf)=""/191, 0xbf}], 0x6, &(0x7f0000108000)=""/40, 0x28, 0x0}, 0x1}, {{&(0x7f0000da7000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000167000)=[{&(0x7f0000049000-0x99)=""/153, 0x99}, {&(0x7f0000bab000-0x1000)=""/4096, 0x1000}, {&(0x7f0000857000)=""/173, 0xad}, {&(0x7f00006c1000-0x1000)=""/4096, 0x1000}, {&(0x7f00001b6000-0xbc)=""/188, 0xbc}, {&(0x7f0000954000)=""/25, 0x19}, {&(0x7f0000904000)=""/4096, 0x1000}], 0x7, &(0x7f0000467000-0xb8)=""/184, 0xb8, 0xeb}, 0x100}, {{0x0, 0x0, &(0x7f000092c000-0x18)=[{&(0x7f0000032000)=""/176, 0xb0}, {&(0x7f000039b000)=""/140, 0x8c}, {&(0x7f0000f40000)=""/119, 0x77}], 0x3, 0x0, 0x0, 0xee}, 0x1}, {{0x0, 0x0, &(0x7f000030f000-0x10)=[{&(0x7f0000ead000-0x17)=""/23, 0x17}, {&(0x7f0000be8000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x834}, 0x26}, {{&(0x7f0000749000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00003b6000-0x8)=[{&(0x7f00009cd000)=""/192, 0xc0}], 0x1, &(0x7f000049e000)=""/4096, 0x1000, 0x40}, 0x3}, {{0x0, 0x0, &(0x7f00000e1000-0x10)=[{&(0x7f000049a000)=""/1, 0x1}, {&(0x7f0000ab5000)=""/154, 0x9a}], 0x2, &(0x7f0000068000)=""/158, 0x9e, 0x1c0000000}, 0x0}], 0x9, 0x40000000, &(0x7f00004eb000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000145000)=[@in6={0xa, 0x3, 0x9045, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2b}], 0x48) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) lseek(r2, 0x0, 0x1) connect$unix(r2, &(0x7f00002f1000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x5) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d07000+0x428)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000f1e000)=0x101, 0x4) 2018/01/21 07:01:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000804000-0x44)={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) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0xb, 0x40, &(0x7f0000633000)={0x0, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000238000-0x16)='/selinux/checkreqprot\x00', 0x80900, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000acb000)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0xe378, 0x0, 0x0}) fcntl$lock(r0, 0x200000400000007, &(0x7f0000cf5000)={0x0, 0xfffffff7fffffffc, 0x0, 0x2, 0x0}) accept4(r1, &(0x7f000002b000-0x3a)=@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}}}, &(0x7f0000e97000)=0x3a, 0x800) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f00007d3000)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000155000)={0x0, 0x0, 0x0, 0x0, 0x0}) splice(r1, &(0x7f000032d000-0x8)=0x0, r4, &(0x7f0000829000)=0x0, 0x8, 0x8) dup3(r0, r2, 0x80000) [ 54.224549] binder: BINDER_SET_CONTEXT_MGR already set [ 54.234415] binder: 8709:8725 ioctl 40046207 0 returned -16 [ 54.255923] binder_alloc: 8709: binder_alloc_buf, no vma [ 54.275755] binder: 8709:8739 transaction failed 29189/-3, size 0-0 line 3128 2018/01/21 07:01:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) read(r0, &(0x7f00001d2000)=""/123, 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00006fb000+0xee6)="00105e1e8d00ffff167f00003e1600000000000007ffbc7018ce069f97ae21b14d872c4e8ce22c9b009600000700e700000002cf67824f44a95332f60b8f28084331df2d7ee23998e10630b3e113b1e83c00000000009c99", 0xfffffffffffffdb8) readv(0xffffffffffffffff, &(0x7f000077a000-0x8)=[{&(0x7f0000818000)=""/20, 0x14}], 0x1) r1 = accept4(r0, 0x0, &(0x7f0000f8c000-0x4)=0x0, 0x800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00003eb000)=0x4, 0x4) 2018/01/21 07:01:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000814000)='/dev/vga_arbiter\x00', 0x81, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000141000)={0x0, 0x5, 0x2, [0x6, 0xe43b]}, &(0x7f0000d47000)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000080b000-0x8)={r3, 0x3}, 0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/21 07:01:02 executing program 3: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e97000-0x5)='/selinux/relabel\x00', 0x2, 0x0) ustat(0x3, &(0x7f0000644000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x25) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x800000000000004, 0x0) 2018/01/21 07:01:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000007fffe, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000af4000-0x4)=0x0, &(0x7f0000510000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000032000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r1, &(0x7f0000021000-0x8)=[{&(0x7f0000002000)='-', 0x1}], 0x1, 0x0) r2 = fcntl$getown(r0, 0x9) ptrace$getregs(0xc, r2, 0x46dcd835, &(0x7f0000db7000)=""/252) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000e9000)='/selinux/status\x00', 0x0, 0x0) 2018/01/21 07:01:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000bb1000-0x8)='keyring\x00', &(0x7f0000dd5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000a9d000-0x8)='keyring\x00', &(0x7f0000a6f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x9, 0x0, r1) 2018/01/21 07:01:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00007db000-0x8)="e4a445eb7fff051c", 0x8) readv(r0, &(0x7f0000973000-0x10)=[{&(0x7f0000278000-0xeb)=""/235, 0xeb}, {&(0x7f0000104000-0x88)=""/136, 0x88}], 0x2) 2018/01/21 07:01:02 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d25000-0xf)='/dev/sequencer\x00', 0x301000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x9, 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c2f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/21 07:01:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f00005c3000-0x4)=0x0, &(0x7f000079a000)=0x4) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001ff8ffd0b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) [ 54.319920] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.325555] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 07:01:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000890000)={0x0, 0x0}) clock_nanosleep(0x7, 0xfffffffffffffffd, &(0x7f00005a9000-0x8)={r0, 0x0}, &(0x7f00007f7000-0x8)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a62000)='/dev/loop-control\x00', 0x1, 0x0) fcntl$addseals(r3, 0x409, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) timer_delete(r2) 2018/01/21 07:01:02 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000006000-0xe)='/dev/keychord\x00', 0x311400, 0x0) bind$nfc_llcp(r0, &(0x7f0000004000-0x58)={0x27, 0xfffffffffffffff9, 0x0, 0x0, 0x7fff, 0x1, "95947b32419932a09519806ff5ff15f1113b48b017c6152fcd3ba8106417e923042047aaf741c1e779ba6d910322931528d666603051304c89e38d7e2d8da8", 0x5}, 0x58) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f000000e000-0x10)='wchan\x00') fcntl$setown(r2, 0x8, r1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000011000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x8, 0x4, 0xb, &(0x7f000000f000/0x1000)=nil, 0x9}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000011000-0x8)={0x0, 0x0}) read(r2, &(0x7f000000b000)=""/57, 0x39) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000001000)={0xbc, 0x6, 0x7, 0x1ff}, 0x10) sigaltstack(&(0x7f0000003000/0x4000)=nil, &(0x7f0000004000)=0x0) sched_setscheduler(r1, 0x0, &(0x7f0000011000-0x4)=0x9) inotify_init1(0x80800) 2018/01/21 07:01:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = syz_open_dev$tun(&(0x7f000085a000+0xc75)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f00007f9000)={0x5, &(0x7f0000c2e000-0x28)=[{0x81, 0xedc, 0x0, 0x1ff}, {0xfff, 0xffffffffffffe7cf, 0x0, 0x7}, {0x1, 0x5, 0x6, 0x1f}, {0xfffffffffffffc01, 0xffff, 0x8, 0x4}, {0x10000, 0x9, 0x80, 0x4}]}) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x0) 2018/01/21 07:01:02 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000908000)='/selinux/checkreqprot\x00', 0x40080, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00002d3000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000bfc000-0x4)=0x0, &(0x7f0000561000-0x4)=0x4) r2 = memfd_create(&(0x7f0000ef9000)='vmnet0^\'mime_type]%\x00', 0x1) ioctl$FIONREAD(r2, 0x541b, &(0x7f000041c000)=0x0) mknod(&(0x7f0000e0f000)='./file0\x00', 0x43, 0x9) r3 = syz_open_dev$usbmon(&(0x7f00007cd000-0xd)='/dev/usbmon#\x00', 0x0, 0x10001) ioctl$TIOCSTI(r3, 0x5412, 0x3f) 2018/01/21 07:01:02 executing program 4: seccomp(0x1, 0x200000, &(0x7f0000016000)={0x0, &(0x7f0000000000)=[]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000eea000)={0x2, 0x3, 0x8, 0x3, 0x7}) 2018/01/21 07:01:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000083c000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 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, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/21 07:01:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a85000)='./file0\x00', 0x0) mount(&(0x7f00004da000)='./control/file0\x00', &(0x7f0000885000-0x8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x0, &(0x7f00005bb000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000fed000-0x20)=[{&(0x7f0000564000)='e', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000104000-0x8)={0x0, 0xffffffffffffffc1}, &(0x7f0000e4f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fdb000-0x20)={0x8a, 0x7, 0xe, 0x8, 0x7, 0x8001, 0x7, 0x8, r1}, &(0x7f0000c5b000-0x4)=0x20) lseek(r0, 0x0, 0x4) 2018/01/21 07:01:02 executing program 4: 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) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000024b000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000394000)={0x3, 0x9, 0x3, 0xff, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000812000)="", 0x5fb1f45f, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000ced000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 07:01:02 executing program 2: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000081000-0x8)='./file0\x00', 0x142) mount(&(0x7f0000fda000-0x8)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000142000-0x17)="bd") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000af5000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) write$selinux_create(r0, &(0x7f0000fe1000)=@objname={'system_u:object_r:update_modules_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x35, 0x39, 0x20, './file0\x00'}, 0x54) 2018/01/21 07:01:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) read(r0, &(0x7f0000294000-0x33)=""/51, 0x33) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r1, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x20000000000002b0) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") preadv(r1, &(0x7f00006a5000)=[{&(0x7f000053d000-0xa8)=""/168, 0xa8}, {&(0x7f0000866000)=""/229, 0xe5}], 0x2, 0x0) [ 54.464610] proc: unrecognized mount option "½" or missing value [ 54.485401] proc: unrecognized mount option "½" or missing value 2018/01/21 07:01:03 executing program 1: 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$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x8b) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000002000-0x2)={0x7, 0x9}) 2018/01/21 07:01:03 executing program 3: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000af4000)='/dev/usbmon#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xffffffff, 0x81, 0x1, 0x1, 0x7}, &(0x7f0000a45000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000002000-0x58)={0x0, 0x2f, 0x6, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_delete(r2) 2018/01/21 07:01:03 executing program 7: r0 = timerfd_create(0x0, 0x80000) fremovexattr(r0, &(0x7f000073f000-0x15)=@known='com.apple.FinderInfo\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00003d1000+0x1e)="020000000200000090746e00", 0xc, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000100000-0x10)='/selinux/status\x00', 0x0, 0x0) shutdown(r2, 0x0) 2018/01/21 07:01:03 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x800000000000041, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x401}) 2018/01/21 07:01:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000958000-0x12)='/dev/loop-control\x00', 0x20000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/01/21 07:01:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00006d4000-0x9)='/dev/rtc\x00', 0x80100, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00003d0000-0x10)={0x3, 0x7ff, 0x10000, 0x5}, 0x10) process_vm_writev(r0, &(0x7f0000698000-0x40)=[{&(0x7f000041e000)=""/4096, 0x1000}], 0x1, &(0x7f0000025000)=[{&(0x7f000053e000)=""/0, 0x0}, {&(0x7f00004b8000-0x4d)=""/77, 0x4d}], 0x2, 0x0) 2018/01/21 07:01:03 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a96000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000000)={0x1, &(0x7f0000a96000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000a95000)={r1, 0x3}) mlock(&(0x7f0000a93000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000a96000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000a96000-0xb)='pkcs7_test\x00', &(0x7f0000a94000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='mime_type#mime_typeppp1bdev:cpusetsystemselinuxlo.\x00', 0xffffffffffffffff) keyctl$link(0x8, r2, r3) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a96000-0xe)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000001000)={0xff, 0x5, 0x8, 0x3, 0x2, 0x101}) 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$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000a94000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0x395) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r4, &(0x7f0000002000)={0x11, 0xf6, r5, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000005000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xb) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) getsockopt$inet6_udp_int(r6, 0x11, 0x67, &(0x7f0000000000)=0x0, &(0x7f0000b20000)=0x4) mprotect(&(0x7f0000b18000/0x9000)=nil, 0x9000, 0x2000000) vmsplice(r7, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/21 07:01:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000703000-0x7)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f000075e000/0x2000)=nil, 0x2000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c1d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000495000)={@loopback={0x0, 0x1}, 0xfffffffffffff800, 0x0, 0x0, 0x2, 0x4, 0x80000000, 0x6}, 0x20) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000e30000)=""/176) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000049000)='/selinux/enforce\x00', 0x0, 0x0) 2018/01/21 07:01:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000e93000)=0x4, 0xfffffeb4) recvfrom$unix(r0, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f0000152000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/21 07:01:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000057c000-0x10)='net/ip_mr_cache\x00') setsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000665000)=0x2, 0x4) preadv(r0, &(0x7f0000015000-0x10)=[{&(0x7f000056d000)=""/226, 0xe2}], 0x1, 0x4000000) 2018/01/21 07:01:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa400095e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000322000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) r2 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000666000)=r2) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) r3 = dup(r0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f000028f000-0x4)=0x0) 2018/01/21 07:01:03 executing program 7: ioperm(0x89d, 0x1000, 0x0) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00004e4000)={0x9, 0x7ff, 0x80, 0x10001, 0xfe, 0xfc4, 0x5d, 0xde, 0x6, 0xc1}) 2018/01/21 07:01:03 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000007000-0x68)=[@in6={0xa, 0x1, 0xc52, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20a}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f000000a000-0x12)="") 2018/01/21 07:01:03 executing program 5: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x1088044, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000004000)='./file0/bus\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000037000)="c565037488961d67b90fe157d36a95b4789df76c762daae1eaf0fbc591131b34231a8e95aaf527eab1d1552e80ab31180b7315bcaa161df9746d4c9917a8dabac8358c5e5ec0ae476758bcca161fa6ff190b94ddd80853ad637bc8c3d4b66dc14bc1302727047d9f7b526b238aaea6a29d6e267f0005e85ca34024b75c9ae4ff6bdc460757a814cfacfe79f19030eb3197ff80d7b1931970279e18022cfba06b7476efc4e0dbab7f8398c140f28f83e3f1d90ff8173304d9eca4765adf09eda155946130da2433bc7cb116747c16bc671dbc36b8f472ac8919b6fc508c8287b4f738253cbebab8b4e883f32c4d552840") lsetxattr(&(0x7f0000005000)='./file0/bus\x00', &(0x7f0000027000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000037000-0x1)='\x00', 0x1, 0x0) 2018/01/21 07:01:03 executing program 0: arch_prctl(0x1001, &(0x7f0000b05000-0xcd)="5c4e893b5ef6707c85ed800911490c4d3860fb150f2c46840c3fcc9db0dab8f16d8d159c5d7f5f7b687c0fedfe53691d16c08d49722b82fa2b9023c43b04ad8472e0bd0542b2aa885a44c88b73f904f258e1aa803bcdab8a2b9a929c63bfd9ab0dfaf7aa6c8c6f0bc6446a882e800b00e4ff2e73470c608f63f174e9ed1e458647cd140a916d2e973d0af1a02e18f190362e9314dbb25f2285b5963e990a873678361852f4abeb3b52ccc7a8372dc4e72ff32eb4d15b0a15379c23db120009a41f342eac2869cf890aacce9fea") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000001000-0x18)={&(0x7f0000771000/0x4000)=nil, 0x966, 0x4, 0xe1, &(0x7f0000a2d000/0x2000)=nil, 0xe000000000000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00001a6000)='/dev/loop#\x00', 0x0, 0x0) read(r1, &(0x7f000067a000-0x39)=""/57, 0xffffffffffffff09) 2018/01/21 07:01:03 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./file0\x00', 0x800000) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c09000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000dec000-0x70)=[{0x0, 0x1, 0x1, 0x2, @time={0x0, 0x0}, {0x476e, 0x1}, {0x986e, 0x5}, @queue={0x3, {0x0, 0x6}}}, {0x8, 0x8, 0x0, 0x5, @tick=0x20, {0x80000001, 0x2}, {0x1, 0x4}, @ext={0xd8, &(0x7f0000729000-0xd8)="b312e8f571831306282cd6aea0e373977440456309d5cd0b54799e001aed09fbffddebc61170026d7605725e602b7fe2a2d3237a8c2afc3a1cf79b2e21d799685c4daa9ac00ffdb6305ea1ff8e915a100ec9cedd56692fa54b98192198e79d645c29901b3fd55988c247cdaef383b896301238a368f2cb2a85dd5a5181e65815161f6de399cd2bf6390632900008c673d0ae876a7ce821d673807d576c2e438f1cf6d0736746fca2f0f52b223ce2dca71569aeddb3cbf5747ef79391acea8a3f5239359954fb758785ff9c0fd411277637b584f4feb82f77"}}, {0x1ec8, 0x9, 0x2, 0xfe, @tick=0x8001, {0x2, 0x0}, {0x41b, 0x96}, @connect={{0x1f, 0x2cc6}, {0x2, 0x7fffffff}}}, {0xfffffffffffffff7, 0x101, 0x100, 0x5, @tick=0x20, {0x40, 0xffffffffffff8000}, {0x1ff, 0x2}, @addr={0x400, 0xde7b}}], 0x70) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000fe6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eca000-0x4)=0x2e) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fe6000)='ramfs\x00', 0x0, &(0x7f0000fe6000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") chdir(&(0x7f0000644000-0x8)='./file0\x00') mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f19000)='./file0\x00', &(0x7f00003ad000-0xe)='./file0/file0\x00', &(0x7f0000fe7000)='jffs2\x00', 0x1, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x2d) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fe9000-0x10)={0x0, 0xa, 0x3ff, 0x9, 0x0}, &(0x7f0000fe8000)=0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fe9000)={0x0, 0x0, 0xfffffffffffffbff}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00004c0000)={0x9b1, 0x800, 0xf}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000fe9000)={r4, 0x80000, r0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b72000)={r3, 0x65, "92e8fdd41672cc4879ac71669da26748c23c30b405d7fb0051c70e4cfa0a3334496c27d389dacf9f1e1874db519a3166b7697ee5b2573a535e55ea1f552bf09a3929f48bd3dbc3ff4d5185618b2bc78f85385b7f26384f38c5cb91450de6683fd86f4b9580"}, &(0x7f0000fe8000)=0x6d) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000fea000)={0x7, 0x1, 0x80000, 0x5, 0x1, 0x1}) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") 2018/01/21 07:01:03 executing program 3: syz_open_dev$mice(&(0x7f0000271000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cc8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xffffffffffffffe8) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000e18000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) ptrace$getregs(0xe, r2, 0x0, &(0x7f00002df000)=""/8) 2018/01/21 07:01:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) close(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000334000-0x11)='/selinux/enforce\x00', 0x2, 0x0) pwritev(r1, &(0x7f000042e000-0x90)=[{&(0x7f0000d0f000-0xd9)='t', 0x1}], 0x1, 0xa) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000922000-0x4)=0xa62, 0x4) futex(&(0x7f0000f76000-0x4)=0x1, 0x3, 0x7f, &(0x7f0000581000)={0x0, 0x0}, &(0x7f00008cd000-0x4)=0x1000000000000, 0x8) 2018/01/21 07:01:03 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000ea6000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) membarrier(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000520000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000761000)={0x5}, 0x1) 2018/01/21 07:01:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000d66000-0x8)='./file0\x00', 0x40000, 0x8) unlinkat(r1, &(0x7f0000cb2000)='./file0\x00', 0x0) listen(r0, 0x0) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000256000-0x4)=0x1, 0x4) ppoll(&(0x7f000095a000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c97000-0x8)={0x0, 0x0}, &(0x7f0000e78000)={0x0}, 0x8) 2018/01/21 07:01:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000039c000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000c36000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000ff8000-0x50)={0x0, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000d82000)={0x9102, 0x0, 0x1, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000a12000)={r2, 0x71}) 2018/01/21 07:01:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000002f000-0x8)={0x0, 0x0}) capset(&(0x7f00009ec000-0x8)={0x0, r2}, &(0x7f00009c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) close(r0) rt_sigsuspend(&(0x7f00007c9000-0x8)={0xa29}, 0x8) 2018/01/21 07:01:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000000)=0xd798) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000744000)={0x0, 0x50, 0xffffffffffffff7d, 0x80000008}) 2018/01/21 07:01:03 executing program 0: mmap(&(0x7f0000000000/0x6d000)=nil, 0x6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) inotify_add_watch(r0, &(0x7f0000068000-0xa)='./control\x00', 0x410) mmap(&(0x7f000006d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000006e000-0x8)={0x0, 0x0}) write$selinux_context(r1, &(0x7f000003a000)='system_u:object_r:getty_log_t:s0\x00', 0x21) read(r0, &(0x7f0000059000-0x11)=""/32, 0x20) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) 2018/01/21 07:01:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) writev(r1, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000546000-0xee)=""/238, &(0x7f00006ff000)=0xee) 2018/01/21 07:01:03 executing program 6: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000ded000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/21 07:01:03 executing program 4: r0 = memfd_create(&(0x7f00003ee000-0x7)='md5sum\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0xf36}, &(0x7f000028b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b93000)={r1, 0x80000001, 0x3f}, 0x8) futex(&(0x7f0000001000-0x4)=0x1, 0x9, 0x4, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4)=0xfff, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000001000)={0x7fffffff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0x4c)={r1, 0x20, 0x44, "d0a5139b4fdee223f49b449798694e58b44b377dd52b57b581d175f8f0a82eb7c11310f577ad5ff216cd2d37d2b9b060fc0657ceb6d020b58f5c3c4efcdc3e39dbd31e01"}, 0x4c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x8732, 0x3ffc) openat$rtc(0xffffffffffffff9c, &(0x7f0000044000-0x9)='/dev/rtc\x00', 0x200, 0x0) ioctl(r2, 0xff, &(0x7f0000079000-0x2)="0104") ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/01/21 07:01:03 executing program 5: r0 = eventfd(0x0) fallocate(r0, 0x0, 0x0, 0x0) 2018/01/21 07:01:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000276000)='/dev/sequencer2\x00', 0x101201, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f00008d9000-0x1)=0x0) getgid() ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000862000-0x20)={@generic="4c13ac7fa615fb453bf3501b60314312", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 07:01:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}]}, 0x18) socket$inet6(0xa, 0x4, 0x7fffffff) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 07:01:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) shutdown(r0, 0x0) r1 = open(&(0x7f0000fa3000)='./bus\x00', 0x200, 0x0) ftruncate(r1, 0x3) bind$ipx(r1, &(0x7f00005f5000)={0x4, 0x7f, 0x4, "1603b3dca528", 0xff, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000250000)={0x6, 0x0, 0x1, 0x6fcb}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000afa000)={r2, 0x203}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bfb000)='/dev/ptmx\x00', 0x1fff, 0x0) read(r1, &(0x7f0000ae9000-0xaa)=""/170, 0xaa) finit_module(r3, &(0x7f0000606000)='/dev/ptmx\x00', 0x3) inotify_add_watch(r1, &(0x7f0000d9a000)='./file0\x00', 0x20000040) ioctl$TCSETS(r3, 0x5402, &(0x7f0000d95000-0x24)={0x0, 0x1, 0x0, 0x7, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0}) 2018/01/21 07:01:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000061e000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) ioctl(r0, 0x2, &(0x7f0000757000-0xb7)="7f3db41766580c590b9852828932892d940d2ad40df66606a18d1105820ef05074e1dd0e11596b30b984c09ce5d2ad062100f594e73047f37198dd5016436db0adfd6b75f0907d34a81eaae5efdb78b392751e3d5de4f4e7f5259a327cbe9a1155f6d2bcdee62d2bae24219cd505331be740730f6df6d0963b38cf506eaf97b308ea48206adaad4e6ac1373ebffa3442291bb8e15b4d01f3ee004d8b27e9e740d95c62615dbaa526cb2cdf0c940a691cecc99d1118df02") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000cc4000)='/dev/sg#\x00', 0xba, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f000024f000-0x20)={@common='dummy0\x00', @ifru_flags=0x400}) ioctl$TCXONC(r1, 0x540a, 0x0) r3 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00006f3000)={0x0, 0x0}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000038000-0x11)='/dev/vga_arbiter\x00', 0x40100, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000393000)={0x5, &(0x7f0000e4b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r4, 0xc0286429, &(0x7f0000e82000)={r5, 0x7, &(0x7f00007a7000)=[0x2, 0x7, 0xffffffff, 0x400, 0x49, 0x10121272, 0xff], &(0x7f00002a9000-0x18)=[0x2, 0x3, 0x92d6, 0x8, 0x2f9, 0x9b36], 0x10, 0x4, 0x4, &(0x7f0000150000)=[0x0, 0x8, 0x8, 0x200], &(0x7f000035e000)=[0x0, 0x693d], 0x0}) 2018/01/21 07:01:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000+0x601)='/dev/rtc\x00', 0x4000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000eb6000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x8e) bind$inet(r1, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d5a000-0x73)="", 0x51d, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000432000)="42d6e4de098d365968237851f0824f4a5f3cad0a7e4da3f6f4f28bb7d6a3d37c7d0e13f4ac984c7cb82b5b34ab44e5270d7fa2c0bfac7592cc74adeb179ce9d700e0596d1aceb66715833120a17a720c59e4f348c00eb12b83984ad3c33e4fc426cdce66d9f1acf2383367c6", 0x6c, 0x0, &(0x7f000052b000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 07:01:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00003c4000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 07:01:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e40000)='oom_score_adj\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b5e000-0x4)=0x0) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000770000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00003e7000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb4000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c7f000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009dc000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000226000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x3, 0x0, 0x6, 0x2, 0x80, 0x20, 0x95, r2, r3}, {0x8, 0x9, 0x8, 0x4, 0x4, 0xffff, 0x80, 0x100}, {0x0, 0x401, 0x4, 0x800}, 0xc66a, 0xa, 0x3, 0x0, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x7, 0x3, 0x3, 0x1000, 0x1, 0x3bd}}, 0xe8) close(r0) 2018/01/21 07:01:03 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x200002a0, &(0x7f000083c000-0x8)=[{0x2000009, 0x0, 0x4000, 0x0}]}, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ef3000)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000803, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000556000-0x4)=0x0) 2018/01/21 07:01:03 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getgid() mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f000001a000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setregid(r0, r1) r2 = socket(0x18, 0x0, 0x1) readv(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f0000019000-0xd6)=""/214, 0xd6}, {&(0x7f0000016000-0x72)=""/114, 0x72}, {&(0x7f000000c000)=""/177, 0xb1}, {&(0x7f0000018000)=""/203, 0xcb}, {&(0x7f0000019000-0x9f)=""/159, 0x9f}], 0x5) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000001a000-0x8)={0x77359400, 0x0}, 0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000013000)={0x0, 0x0}, &(0x7f000001a000)=0x8) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x3, 0x7, 0x0, 0x4000000000000, 0x0, 0x0}}, 0x8) setsockopt(r2, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/21 07:01:03 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000b3a000)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x8, 0x1, 0x100000000, 0x3, 0x54ca}, 0xc) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000fdc000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000fde000-0x8)=0x5) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/21 07:01:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)="f7", 0x1) fcntl$addseals(r0, 0x409, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80805, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0xb8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9c5b, 0x2, 0x0, 0xeb, 0x0}, &(0x7f00000c5000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f75000-0x8)={r2, 0x1ff}, 0x8) 2018/01/21 07:01:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') lremovexattr(&(0x7f0000ddd000-0x6)='./bus\x00', &(0x7f000033b000-0xd)=@known='security.ima\x00') 2018/01/21 07:01:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000058d000)="2400000013000790fe1e801afe250000115afff709000b000000000000001ff9161717cb", 0x24) accept4$packet(r0, &(0x7f0000bcf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c75000)=0x14, 0x80000) recvfrom$packet(r0, &(0x7f0000418000-0x5a)=""/90, 0x5a, 0x10000, &(0x7f00006ee000)={0x11, 0xff, r1, 0x1, 0x5, 0x6, @random="104f93c97c9f", [0x0, 0x0]}, 0x14) getxattr(&(0x7f0000f34000-0x8)='./file0\x00', &(0x7f0000cc1000-0xa)=@random={'btrfs.', ']{/\x00'}, &(0x7f000011c000)=""/32, 0x20) [ 55.364141] audit: type=1400 audit(1516518063.859:28): avc: denied { accept } for pid=8938 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/21 07:01:03 executing program 3: 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) [ 55.393099] audit: type=1400 audit(1516518063.889:29): avc: denied { read } for pid=8938 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/21 07:01:03 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000f7f000-0x4)=0x0, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d75000-0x15)={0x0, 0xd, "3b9f7134f9bd302a6889c9295d"}, &(0x7f0000169000-0x4)=0x15) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000de000-0x5c)={{0xa, 0x1, 0xa00000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xa24, [0x7, 0x2, 0x0, 0x0, 0x1, 0x4509, 0x740, 0x4]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/21 07:01:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f00000f7000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000cd1000-0xae)="", &(0x7f0000ecc000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002af000-0x8)={0x0, 0x0}) ioprio_get$pid(0x2, 0x0) 2018/01/21 07:01:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='limits\x00') unlinkat(r0, &(0x7f0000986000)='./file0\x00', 0x0) preadv(r0, &(0x7f0000b71000-0x8)=[{&(0x7f0000cbe000-0x17)=""/23, 0x17}], 0x1, 0x0) connect$ax25(r0, &(0x7f000059e000)={0x3, {"2f684858d62f5b"}, 0x1}, 0x10) 2018/01/21 07:01:03 executing program 7: rt_sigqueueinfo(0x0, 0x3, &(0x7f0000002000-0x10)={0xffffffffffffffff, 0x4, 0x8000002, 0x0}) 2018/01/21 07:01:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) prctl$setfpexc(0xc, 0xc0003) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) 2018/01/21 07:01:03 executing program 4: mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000511000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket(0x10, 0x3, 0x1) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000ea5000)=""/105, 0x69, 0x10040, &(0x7f0000ea5000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000ec000-0x8)=0x0, &(0x7f000075a000-0x4)=0x8) ioctl$KIOCSOUND(r0, 0x4b2f, 0x804) write(r1, &(0x7f0000ba7000)="2400000000ff25f000150002020000002a43c40004000000000800fffc00ffffffffffff", 0x24) 2018/01/21 07:01:03 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000005000-0x8c)={0x8, 0x1, 0x9aa, 'queue0\x00', 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, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000006000-0x50)={{0x0, 0x4}, {0x3, 0x7}, 0x2, 0x6, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000f37000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000007000-0x4)=0x4) 2018/01/21 07:01:03 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0x4) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000+0xd96)={0x0, 0x0}) ptrace(0x4207, r2) ptrace$poke(0x6, r2, &(0x7f0000001000)=0x0, 0x0) 2018/01/21 07:01:03 executing program 3: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000bd1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000597000-0x4)=0x0, 0x4) 2018/01/21 07:01:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000194000-0xf)='/dev/sequencer\x00', 0x10002, 0x0) fcntl$getflags(r0, 0xb) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9f000)='/dev/sequencer\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000a7e000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$binder(&(0x7f0000b24000+0x9a0)='/dev/binder#\x00', 0xffffffffffffffff, 0x200000) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/21 07:01:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000fe1000-0x8)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) preadv(r1, &(0x7f0000ecd000-0x10)=[{&(0x7f00002b7000-0x6a)=""/106, 0x6a}], 0x1, 0xfffffffffffffffc) sendfile(r1, r0, &(0x7f0000c4d000)=0x0, 0x6a) truncate(&(0x7f00005ab000)='./bus\x00', 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c55000)={@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]}) lstat(&(0x7f0000fc1000-0x6)='./bus\x00', &(0x7f0000057000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00004cf000-0x1c)={&(0x7f000009e000)={0x10, 0x0, 0x0, 0x4020010}, 0xc, &(0x7f00002d0000-0x8)={&(0x7f0000c99000)=@delpolicy={0x36c, 0x14, 0x12, 0x4, 0x3, {{@in=@rand_addr=0x3, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x0, 0x2, 0x0, 0x6, 0x2, 0xa0, 0x0, 0x7f, r2, r3}, 0xffffffffffffffff, 0x2}, [@proto={0x0, 0x19, 0x6c}, @replay_esn_val={0x20, 0x17, {0x1, 0x1, 0x3, 0x5, 0x7, 0x20, [0x0]}}, @algo_aead={0xf4, 0x12, {{'gcm_base(xts-twofish-avx,sha256-avx2)\x00'}, 0x528, 0xa0, "c31eeb53f2355d75ad5932ef85edb20335c83cdf1a5059ff3c89f0717e70502957ccca327326600283e1729b0019e6ef0e745c4507720e8076a2f685be987ebd1ab125578f86f3bb3f6b5e4e3ff32c9fbf8b3f5e045f6f7e3f1059c666a9c6714d33b8981d9732e639d6c43f5a787fc6b86f22143708f6e530aaa00951929964613c7662ffd9da50f01e703d17a3c24ac5811f7a3f3937fb9bd41a8c8a87896cdb14957157"}}, @coaddr={0x14, 0xe, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @algo_crypt={0x124, 0x2, {{'salsa20\x00'}, 0x6d0, "6b5c0623bf1876c950afdba4b87e1fb10d98bbae66da760f97037cfd818c8445cc1982d58cffc2b7aa943c8fe2f984c0ae6d4afc5d3606fc3db113924f1c78e8386773901e669a38db4c372d63c2beb4e9de018b894cd1dbe9b8e17044f156222b609e0f8be4de8d4db110c0054cfc412d422f1e300d72b36dec7034992a69a4d4b3791dc57750842abc1fd7a435b88bed2d81d7a4c48b6a3a2ae6ad879f7ed73d7d75930238b99c8f6484ae7800b78bc648663ca51e935f90fecd08db54de5caf28934b301c6d9d22ad349ecefa1fcf4b1c16c78e5beddf4d37"}}, @algo_aead={0xc0, 0x12, {{'rfc7539(lrw-twofish-avx,sha3-224-generic)\x00'}, 0x390, 0x60, "752adf9045647cc98b0d4b43b8477df7d50fdb6e707f4127dcb8cac6ad5915d51ede1bec8309c8b52ee7d7db21134813fb691564e547d5b5a19beacc12da6ffbb68ed4fa726758bbb8c15df1ced7885be6a71ed2efbf4e7885f57421d57d8927658d68fe75f843830c9832429f09369244fa"}}, @output_mark={0x8, 0x1d, 0x0}]}, 0x36c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000004) 2018/01/21 07:01:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d82000)='/dev/keychord\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000ff9000)=0x0, 0x1) r1 = accept4(0xffffffffffffffff, &(0x7f00007d0000-0x80)=@generic={0x0, ""/126}, &(0x7f0000e27000)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fd4000-0x8)={0x0, 0x8, 0x0}, &(0x7f000085e000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001ba000-0x4)=0xa0000000000000, 0x4) sendto$inet(r2, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000111000-0xc)={0x2, 0x9, 0x769, 0x400, 0x101, 0x3}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cc2000)='/selinux/member\x00', 0x2, 0x0) arch_prctl(0x1002, &(0x7f0000652000-0x99)="2d8f861f78bd4f79f1c8efef0a5b560c6409f990aea57a76c97a0c7234027e55e9463e158aacf05a93fa32d7af4731d8c0ceb56966efd47b0f245fbf8ec89318b8877c6e0f4018c7ddb804ae8afc190e0d7b8597ab90ed1ba8edd17a69baa9b775f8a4669906e10db0973b437f2a083716d8306e152cd802ae56081f0799efb56e04887da432c0f558da6799a98863d0aaec1dcd8d608d3ff8") setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00005e6000-0x8)={0x3, 0x4c5e7ed5, 0x100, 0x9}, 0x8) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f00009d2000)=0x0, &(0x7f00003dd000)=0x4) 2018/01/21 07:01:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000035000-0xd)='/dev/usbmon#\x00', 0xa3dd, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000b1a000-0x8)={0x8, &(0x7f00001de000-0x40)=[{0xffffffffffffffff, 0x8, 0x1a, 0x220e}, {0x7, 0x1, 0x200, 0x1}, {0x401, 0x7fff, 0x8000, 0x1}, {0x0, 0xfffffffffffffffc, 0x7, 0x2}, {0x40, 0x9, 0x9, 0xffffffff}, {0x7b0, 0x1ff, 0xfff, 0x5}, {0x8, 0x6, 0x4, 0x100000001}, {0x3, 0x20, 0x4, 0x0}]}) syz_emit_ethernet(0x2a, &(0x7f0000002000-0xdc)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x37, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f00001cb000-0xc)={0x0, 0x1, [0x0]}) timer_create(0x1, &(0x7f0000bb5000-0x58)={0x0, 0x8, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c67000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fdb000)={0x0, 0x100000000, 0x20, 0x1, 0x7}, &(0x7f0000fac000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000972000-0x6)={r2, 0x4}, 0x6) timer_settime(r1, 0x1, &(0x7f00006f5000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000ade000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x8) 2018/01/21 07:01:04 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000005000)=@bridge_getlink={0x38, 0x12, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINKMODE={0xfffffe31, 0x11, 0x0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000012000)={0x0, 0xfff}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001000-0x108)={r3, @in6={{0xa, 0x0, 0xf8c6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2912ec12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x7, 0x1, 0x81, 0x5, 0x9, 0x9, 0x4, 0x1, 0x0, 0xe0a, 0x0, 0x51, 0x4, 0x3]}, &(0x7f0000012000)=0x108) fcntl$notify(r0, 0x402, 0x80000016) 2018/01/21 07:01:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x500, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x80000000, 0x0, 0x8, 0x8}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x17)={r1, 0xf, "b1f621f4b6e9a5795c5bcca0e6924b"}, &(0x7f0000001000)=0x17) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r2, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000058000)=0x0) [ 55.522544] binder: BINDER_SET_CONTEXT_MGR already set [ 55.536778] binder: 8954:8968 ioctl 40046207 0 returned -16 [ 55.574250] binder: release 8954:8968 transaction 46 in, still active [ 55.576475] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. [ 55.583780] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. [ 55.610628] binder: send failed reply for transaction 46 to 8954:8980 [ 55.619635] binder: undelivered TRANSACTION_COMPLETE 2018/01/21 07:01:04 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x4) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000bc2000)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x3f732601eb0c6c61, r0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000f80000-0x1c)={&(0x7f0000f0e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f80000-0x10)=[{&(0x7f0000f7f000)="3e6c47a706a59bce67d16d12819a0ed7d2ec61d1637aa48bb4942b6dbcf774a594672272954093cf1fea6394d97a954cbc7b0ebe1f3cfaa4e09a35dc31fa4a671eb73c7d6ac5fd23cbb49d23906c7e0adc6de057ebc87839726d7f8eb659eb19790cff44ee396bbf5dbfd2f8c36c4254441a47", 0x73}, {&(0x7f0000f7f000)="9737d370eee5ad308dd5a0ff13d4a37cc4166e7579a2155b129588e5dea211bd106c589461714eea9ac4097d749f0c1efb9113b3e099182636be5e77e8dde820a1cce08bec137b0bc8185abb12311d836289ce7babf3", 0x56}], 0x2, 0x0, 0x0, 0x20000000}, 0x44800) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f7e000)={"83c57b872fb83d08e887f6bba9102ca8", {0x4, 0xfffffffffffffff7, 0x8, "59d0b444e1a9", 0x9, 0x0}}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x1) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/21 07:01:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000fe1000-0x8)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) preadv(r1, &(0x7f0000ecd000-0x10)=[{&(0x7f00002b7000-0x6a)=""/106, 0x6a}], 0x1, 0xfffffffffffffffc) sendfile(r1, r0, &(0x7f0000c4d000)=0x0, 0x6a) truncate(&(0x7f00005ab000)='./bus\x00', 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c55000)={@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]}) lstat(&(0x7f0000fc1000-0x6)='./bus\x00', &(0x7f0000057000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00004cf000-0x1c)={&(0x7f000009e000)={0x10, 0x0, 0x0, 0x4020010}, 0xc, &(0x7f00002d0000-0x8)={&(0x7f0000c99000)=@delpolicy={0x36c, 0x14, 0x12, 0x4, 0x3, {{@in=@rand_addr=0x3, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x0, 0x2, 0x0, 0x6, 0x2, 0xa0, 0x0, 0x7f, r2, r3}, 0xffffffffffffffff, 0x2}, [@proto={0x0, 0x19, 0x6c}, @replay_esn_val={0x20, 0x17, {0x1, 0x1, 0x3, 0x5, 0x7, 0x20, [0x0]}}, @algo_aead={0xf4, 0x12, {{'gcm_base(xts-twofish-avx,sha256-avx2)\x00'}, 0x528, 0xa0, "c31eeb53f2355d75ad5932ef85edb20335c83cdf1a5059ff3c89f0717e70502957ccca327326600283e1729b0019e6ef0e745c4507720e8076a2f685be987ebd1ab125578f86f3bb3f6b5e4e3ff32c9fbf8b3f5e045f6f7e3f1059c666a9c6714d33b8981d9732e639d6c43f5a787fc6b86f22143708f6e530aaa00951929964613c7662ffd9da50f01e703d17a3c24ac5811f7a3f3937fb9bd41a8c8a87896cdb14957157"}}, @coaddr={0x14, 0xe, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @algo_crypt={0x124, 0x2, {{'salsa20\x00'}, 0x6d0, "6b5c0623bf1876c950afdba4b87e1fb10d98bbae66da760f97037cfd818c8445cc1982d58cffc2b7aa943c8fe2f984c0ae6d4afc5d3606fc3db113924f1c78e8386773901e669a38db4c372d63c2beb4e9de018b894cd1dbe9b8e17044f156222b609e0f8be4de8d4db110c0054cfc412d422f1e300d72b36dec7034992a69a4d4b3791dc57750842abc1fd7a435b88bed2d81d7a4c48b6a3a2ae6ad879f7ed73d7d75930238b99c8f6484ae7800b78bc648663ca51e935f90fecd08db54de5caf28934b301c6d9d22ad349ecefa1fcf4b1c16c78e5beddf4d37"}}, @algo_aead={0xc0, 0x12, {{'rfc7539(lrw-twofish-avx,sha3-224-generic)\x00'}, 0x390, 0x60, "752adf9045647cc98b0d4b43b8477df7d50fdb6e707f4127dcb8cac6ad5915d51ede1bec8309c8b52ee7d7db21134813fb691564e547d5b5a19beacc12da6ffbb68ed4fa726758bbb8c15df1ced7885be6a71ed2efbf4e7885f57421d57d8927658d68fe75f843830c9832429f09369244fa"}}, @output_mark={0x8, 0x1d, 0x0}]}, 0x36c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000004) 2018/01/21 07:01:04 executing program 5: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000cd1000)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000054a000-0x4)=@int=0x3, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0x16)='cmdline\x00') readv(r1, &(0x7f0000000000)=[{&(0x7f00002f0000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x6}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000-0x8)={r2, 0x20}, &(0x7f0000003000-0x4)=0x8) 2018/01/21 07:01:04 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008cd000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f000000000000000000000000d612", &(0x7f0000e03000)=@ethtool_cmd={0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 07:01:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0xa, 0x3, 0x4, &(0x7f000071c000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00002b8000-0x8)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d89000-0xc)={0x0, 0x0}) r3 = gettid() sendmsg$nl_netfilter(r1, &(0x7f0000ed0000-0x1c)={&(0x7f0000b25000-0xc)={0x10, 0x0, 0x0, 0x8822100}, 0xc, &(0x7f00000be000-0x8)={&(0x7f0000adf000)={0x314, 0x13, 0xb, 0x20, 0x6, 0x2, {0x1, 0x0, 0x6}, [@nested={0x1c, 0x8a, [@typed={0xc, 0x16, @pid=r3}, @typed={0xc, 0x3, @u32=0x0}]}, @typed={0x18, 0x3, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @nested={0x2c0, 0x79, [@typed={0xc, 0x23, @fd=r2}, @generic="088ae7b15a7a3f2d6afdbd2559f2c4fb1b7264f9eae5dd4c5984e79e557c379f3cb73621b365e6a02686bd9a0a8f8504b595c2e7b24f8d49bd9c34d964260c3532f60041363ba365c111a6a3c601122cb77060a47b9ebbadfd42814e0ca7b770df22c01d97d4cc544375e4dc9022", @typed={0x10, 0x44, @u64=0x3ce}, @generic="0157ada612c9e7fe2ea017caa951c43066c5f05cb7b1b3da19185f6afd6708cb467f5fac3c26c19d0fd8d2ff03287817ec9d1882fa0ff3163f75947ea14cef267f6b8d7b56ccfb9ae740fb996547c081e9e552015827805470ae1585f2d35a19c6ebb9b1c584d4293ddbe59abc73f83278e27ecc55c0170a8c6f801b804af9a75b25692b9819a4790692015842b273f071425b4bd27af90f559fd15dc20b13f972d3018754502e6c43aa121bcbcfc32e68aa9538d0258caa94d2f33e", @generic="7f44338f084243f3e740f76c1e7d5a81372acd844e4990ebf0c2ea64419a0c4c64dc21fd0932cb1a015bbfc4df8394676714cea9d5da91b0508f6dc10149fe6b1226049ab11f5d33794f03b4f68e0e02883f7192edce3b1895162654575875d8dee7c2d40dd6d6cba4d392d67380bf07613724666f9ca54209978ba1245fc06907246b0d64ae06b9d7f09e1bb2e51f1e22dace76fda432a9b54fa03d69a3b6a0539e38033bdcf53ad030a5090a1aa01dd3f4aad74a17c4d1e3e9d11df99e32bfca0dc2b81435", @typed={0x8, 0x5a, @void=""}, @generic="0653818ff3dd6006ebc10a95f985d9795141187ae7b3c546c5fc3c044b", @generic="4ea0187ecb46629399e807550c0e7e16301dbce131abf738c728d139335bc495c63e6ef0f1501816c989c1117edec889bd56ee8010bd335f0767d7401be7ee0f187385435d195bbb34a41e4bef5c3bc131d7d64d08cc90ce0220a7e8ec4c01ada7f01583dc181c9a43357e40b3c828", @typed={0xc, 0x1, @fd=r2}, @typed={0x10, 0x89, @u64=0x70}]}, @nested={0xc, 0x69, [@typed={0x8, 0x1, @void=""}]}]}, 0x314}, 0x1, 0x0, 0x0, 0x4}, 0x84) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r2, &(0x7f00001bf000)=[{0x0, 0x0}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000052000-0xc)={0x13, 0x0}) 2018/01/21 07:01:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d1e000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000699000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f00009c6000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000356000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000a8d000-0x90)={0x3, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) clock_adjtime(0x0, &(0x7f0000a55000-0x68)={0x4330be1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 07:01:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000a75000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a75000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000820000)={0x0, 0x0}, &(0x7f000024f000-0x10)={&(0x7f00008e7000)={0x0}, 0x8}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c06000)='/dev/autofs\x00', 0x900, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a07000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d6d000-0x4)=0x14) socket$inet(0x2, 0x6, 0x2) ioctl$TIOCSCTTY(r0, 0x540e, 0x3ff) 2018/01/21 07:01:04 executing program 3: clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="a6") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x500, 0x0) open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x40, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000002000)=0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000001000)=0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000a09000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) inotify_init() 2018/01/21 07:01:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r1, 0x1a, &(0x7f0000002000-0x10)={0x34, 0x6, 0x8, 0x2}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000-0xa0)={r3, @in6={{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x40cf3da8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x5, 0x4, 0x1, 0x4}, &(0x7f0000002000-0x4)=0xa0) timer_create(0x0, &(0x7f0000001000-0x58)={0x0, 0xf, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_getoverrun(r4) [ 55.625218] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 07:01:04 executing program 3: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000e71000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e71000)=0x55) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000264000)=0x4000000000006, 0x1c5) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e72000)=0xfffffffffffffffc) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00005cc000)=0x100, 0x4) 2018/01/21 07:01:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x942, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000255000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xffffffffffffff76) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') chown(&(0x7f000098e000)='./file0\x00', r1, r2) 2018/01/21 07:01:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000788000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e96000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f000080b000-0x8)='./file0\x00', 0x0) sendmsg$unix(r0, &(0x7f0000786000)={&(0x7f0000f35000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ab4000-0x28)=[], 0x0, &(0x7f0000cc4000)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x0}, 0x0) sysinfo(&(0x7f00000e9000-0xec)=""/236) connect$l2tp(r2, &(0x7f0000f01000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x4, 0x1}}, 0x26) 2018/01/21 07:01:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b8c000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0086418, &(0x7f0000f1d000-0x18)={0x0, 0x4, 0x0, 0x8d, 0x12, 0x8dfc}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00008d6000)=r1) readv(r3, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f4a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000aaf000-0x1)=0x0) fcntl$setsig(r2, 0xa, 0x12) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f000003e000-0x4)=0x0, &(0x7f0000bcb000-0x4)=0x4) dup2(r2, r3) tkill(r1, 0x15) 2018/01/21 07:01:04 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000006000)={0x4, 0x0, 0x0, 0xfffffffffffffffa, 0x0, []}) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x80042) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x2, 0x4) 2018/01/21 07:01:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) dup2(r1, r2) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000091000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002f000)=@ethtool_drvinfo={0x3, "c4c148290176f87a095279b2bf645f94ae65769c7fd064dfdb4add0c346e1654", "b3d9f84aa305bc5a83bf8c9cb69c8d1f0a00dabd88894666b2785f21ffce89f8", "4a1c83e42a23b9202ffea416be8700e676dce3dd0269445ee58014b45c49b2b2", "3ea5b375f891708d3d49e09eb3441585346b8f93d7d9bacd0d79da1a25592f12", "07291aa8967dde414a530615d908454e8d8719869ebd86a992f12b4f5921bf64", "076efebd2414805520a1654d", 0x1000, 0x1, 0xffffffff, 0x80, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 55.742228] binder_alloc: binder_alloc_mmap_handler: 9053 20000000-20002000 already mapped failed -16 [ 55.743221] binder: BINDER_SET_CONTEXT_MGR already set [ 55.743228] binder: 9053:9061 ioctl 40046207 0 returned -16 2018/01/21 07:01:04 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000038000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") fchown(r0, 0x0, 0x0) 2018/01/21 07:01:04 executing program 4: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000039e000)={0x9, 0x9, 0x4e720000000, 0x2, 0x5, 0x4, 0x9, 0x1ff, 0x100000001, 0x3, 0x2, 0x800}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000fe3000-0xd9)="8720608be7f6b5112619988b7cfe1888ba5bc611cb852162cf9620bc8d3dfdb2f6f0ed224e3a65cb75680eccd1704834028c063acc1d5d5058c19812f5bfddd3c94658793bd8c86f381d7c5c1d985e28e91fe99c5db383bf82c86cc5a9c98c334a574e465337f12e8ff494e8e781a159739dd26d02028efd59146263c40bfd6427a6ce7eb24c50991bc692e088ab346476839f44b52dcd1c8ffab889f3407cb130b278a26290e9e38262ccfc6bba35b5ad9af11c920c7643c3df2246fda9bec35b9347cfcaed9d6a91b834a4e6be0491c67a84a389b9c3f3b8") mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fe2000-0x24)={0x8001, 0x8, 0x10, 0xfffffffffffffffe, 0x80, 0x0, 0x4ec3, 0xffff, 0x2, 0x3, 0x1, 0x100000000}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ae3000)='/selinux/enforce\x00', 0xa040, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00005a1000)={&(0x7f0000fe4000-0xd)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000627000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b8a000-0x8)=[0x0, 0x0], &(0x7f0000fe3000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0xa, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x7f, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e40000+0x56c)=0x7) 2018/01/21 07:01:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000333000)='./file0\x00', 0x2) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000069a000)=0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)="") mount(&(0x7f0000582000)='./file0\x00', &(0x7f000060c000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9020, &(0x7f0000ce1000-0x19)="") 2018/01/21 07:01:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) flistxattr(r0, &(0x7f0000001000-0xa1)=""/161, 0xa1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000df5000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000814000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000705000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x1000, r1, r2, 0x89, 0x7, 0x2311002) mlockall(0xf958d969cbf9c3c3) 2018/01/21 07:01:04 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000f7a000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0}, 0x8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00002a6000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000f7a000-0x1)='\t', 0x1, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 07:01:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) symlinkat(&(0x7f0000fc5000-0x8)='./file0\x00', r0, &(0x7f0000c93000)='./file0\x00') r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f00002d7000)={0x2, r2}) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000038d000)='t', 0x1, 0x1, &(0x7f0000eae000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 07:01:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) r3 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000069d000-0xc)={0x0, 0x0}) write(r0, &(0x7f0000227000)="", 0x0) r4 = getpid() fcntl$setown(r2, 0x8, r4) 2018/01/21 07:01:04 executing program 3: prctl$getreaper(0x2f, &(0x7f0000647000-0x4)=0x0) 2018/01/21 07:01:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000860000-0x8)='keyring\x00', &(0x7f0000797000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key(&(0x7f00002bc000)='keyring\x00', &(0x7f0000c96000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/21 07:01:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) r3 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000069d000-0xc)={0x0, 0x0}) write(r0, &(0x7f0000227000)="", 0x0) r4 = getpid() fcntl$setown(r2, 0x8, r4) 2018/01/21 07:01:04 executing program 0: prctl$void(0x2a) r0 = syz_open_dev$sg(&(0x7f000037f000-0x9)='/dev/sg#\x00', 0x100000001, 0x242) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/01/21 07:01:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000d99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d9a000-0x4)=0x14) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00002b0000-0x4)=0x0, &(0x7f0000d9a000-0x4)=0x0, &(0x7f0000d9a000-0x4)=0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000072d000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9b000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d99000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x2, 0x197, 0xa, 0x20, 0x0, 0x7f, r2, r3}, {0x38, 0xffffffff, 0x2, 0x1f, 0x8, 0x7, 0xc0, 0x8}, {0x5, 0x80000001, 0x8, 0x6}, 0xfe9a, 0x6, 0x3, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0x3c}, 0xa, @in=@empty=0x0, 0x7, 0x4, 0x3, 0x9, 0x20, 0x8000, 0x4f9}}, 0xe8) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000d9c000-0x97)=""/151, &(0x7f0000b4b000)=0x97) 2018/01/21 07:01:04 executing program 2: prctl$seccomp(0x21, 0x1, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) 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$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d16000)={0x0, 0x0, 0x0}, &(0x7f00004e9000)=0xc) lchown(&(0x7f0000001000-0x8)='./file0\x00', r0, r1) prctl$void(0x22) r2 = creat(&(0x7f00002b2000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000001000-0x8c)={0x44647597, 0x2, 0x9, 'queue0\x00', 0xa49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 07:01:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005ce000)='./file0\x00', 0x2, 0x8) execveat(r0, &(0x7f00004a8000)='./file0\x00', &(0x7f00008d5000-0x20)=[&(0x7f0000df6000-0x2c)="f56d696d655f747970656d696d655f7479706573656c662b706f7369785f61636c5f616363657373656d3000", &(0x7f000010a000-0x2)='(\x00', &(0x7f00003de000)='-cgroupselinux.vmnet1losecurity\x00', &(0x7f00006ea000-0x1)='\x00', &(0x7f0000fd3000-0x1b)='%posix_acl_access[#:)wlan0\x00', &(0x7f0000a07000)='{\x00', &(0x7f000092b000)='self[cgroup\x00', &(0x7f00008c1000-0x5)='):#!\x00'], &(0x7f0000aec000-0x20)=[&(0x7f0000769000)="", &(0x7f0000135000)="29a2776c616e3073656375726974792e257b5d757365726d696d655f7479706500", &(0x7f00004e1000-0x1b)='/vmnet1lo\nlokeyringvmnet1[\x00', &(0x7f0000309000-0x2)="c600", &(0x7f0000549000-0x2)=']\x00', &(0x7f000099e000-0x4)='em0\x00', &(0x7f0000abd000)='\\]*vmnet1\x00', &(0x7f0000d2c000)='cgroup\x00'], 0x1000) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') chdir(&(0x7f00001ec000)='..') lremovexattr(&(0x7f0000e91000-0x2)='..', &(0x7f0000b58000)=@random={'user.\x00', "706f7369785f61636c5f6163636573732b2d2963707573657476626f786e6574305b2d0033513061183483b2d2452bfa2af808599ec3324d5052e33ffdead1025bf7973d00470e7d0c0109e486aa0698274a576f1c66f5cb339e0d78cac8e26386d19d5e9414fd67b7224866c5733b596e5279de4307527e47f8d1a8e54a4d4a31101284b9f873a64de47a858aeef1715016656364df0384accd1d093269fc2d85727d8ff9fdb997d5ec21354a80b26de8"}) 2018/01/21 07:01:04 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000817000-0x8)='./file0\x00', &(0x7f0000032000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="76e92a0639bb7281ceaa88583c48a6ceeb728a026874a6676447bc2c8fd0014fbb156f3896861975d8bd267cfe2deafc7ccc412c0ec818822212546b6f0d2e", 0x3f) ioctl$TCGETA(r1, 0x5405, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000004000-0xc)={@broadcast=0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000001000-0x4)=0xc) epoll_wait(r2, &(0x7f0000002000-0x18)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x801c0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000003000)={r4, 0x33744193beac9a09}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000003000-0x4)={0xffffffffffff0000, 0x6, 0x101}) 2018/01/21 07:01:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x6, &(0x7f0000002000-0x8)={&(0x7f0000002000-0x4f)="fa264846310ed8b5854d300722930d71f618421e48f8831ec0048f86e34b683a500a16cb0b54caa9566cf29abe381543a89db9a912dec5aa098cae3160a3ba107c0d4b173bd5a85549db0a52bc8d09", 0x4f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)=0x0) r2 = getpid() ptrace(0x10, r2) 2018/01/21 07:01:04 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000075f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000131000-0x4)=0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000095c000)='./file0\x00', &(0x7f000095c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f000095d000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000095c000)={r1, r2, r3}, 0xc) 2018/01/21 07:01:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setattr(r0, &(0x7f000037f000-0x30)={0x30, 0x6, 0x1, 0x4, 0x3, 0x8, 0x7, 0x7}, 0x0) tkill(r0, 0x3f) syz_extract_tcp_res(&(0x7f00000c0000)={0x0, 0x0}, 0x9, 0x100000001) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00006b2000)={0x4, 0x8, 0x2, 0x6}) r2 = epoll_create1(0x0) fsetxattr(r2, &(0x7f0000b02000-0xf)=@random={'security.\x00', 'GPL/\x00'}, &(0x7f00003f9000-0x6)='wlan1\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = socket$inet(0x2, 0xb, 0x3) fcntl$getownex(r2, 0x10, &(0x7f0000083000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000804000-0x20)={@generic="655131842230fbc642b3c75f5361837b", @ifru_flags=0x8100}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000b28000-0x90)=""/144) process_vm_writev(r3, &(0x7f00000e7000+0xdc)=[{&(0x7f0000d98000-0xe3)=""/227, 0xe3}, {&(0x7f0000538000-0x56)=""/86, 0x56}, {&(0x7f00004bf000)=""/46, 0x2e}], 0x3, &(0x7f0000a5f000-0x9)=[{&(0x7f000088d000-0xd5)=""/213, 0xd5}, {&(0x7f00002c8000)=""/188, 0xbc}], 0x2, 0x0) 2018/01/21 07:01:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) r1 = dup3(r0, r0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x5, 0x3, 0x8, 0x80000000}, 0x10) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f00001ec000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000003000-0x4)=0x284722984e1b783b, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000004000-0x60)={&(0x7f0000004000-0xc)=[0x5, 0xffffffff, 0x7fff], 0x3, 0x0, 0x1f, 0x16c000000000, 0x7, 0x81, {0x5, 0xfffffffffffffffd, 0x1ff, 0x1, 0x52c, 0x438, 0x5, 0x0, 0x7, 0x6, 0x4, 0xfffffffffffffff7, 0x800, 0x0, "2b385e7fa85da1a2d34c3f9a424f4dc53a3bb6b509990351820c3c0d82dd46d8"}}) 2018/01/21 07:01:04 executing program 6: mkdir(&(0x7f00004bf000)='./file0\x00', 0x0) truncate(&(0x7f0000344000)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007b2000-0xc)='/dev/autofs\x00', 0x10000, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000065e000)=0x0) getpeername(r0, &(0x7f0000312000-0x80)=@generic={0x0, ""/126}, &(0x7f00005b2000-0x4)=0x80) connect$ax25(r0, &(0x7f0000167000)={0x3, {"a32bdd7d224068"}, 0x6}, 0x10) 2018/01/21 07:01:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) signalfd4(r1, &(0x7f0000ff9000-0x8)={0xff}, 0x8, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000731000-0xc)={0x0, 0x0}) 2018/01/21 07:01:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f07000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000622000)={0xd6, 0x6, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000a70000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdc9) fcntl$getownex(r0, 0x10, &(0x7f0000d94000-0x8)={0x0, 0x0}) ptrace$poke(0x4, r2, &(0x7f0000a1f000)=0x0, 0x80) getsockopt$inet_buf(r0, 0x0, 0xe, &(0x7f00006a5000)=""/1, &(0x7f000080a000-0x4)=0x1) sendto$inet(r0, &(0x7f0000ea1000-0x72)="515ebfa9fdf4f023c9017cb8a352c52ecdbc8ef4796d0434cc47686839a872e48abe981baabeb41c4f24467599134a19744988655ff8c216164d2c3db766866c00cab4df694ecd1b14817b93abc694008299afc5e857fec18bdc5a288217e66ec297226b5958465f66b828af8c9ec1af8d0a", 0x72, 0x4004000, &(0x7f0000dc4000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 07:01:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000d7e000)={0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000b69000-0x8)={0x0, 0x0}, 0x8000000000084800) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000eda000)=0x4, 0x4) 2018/01/21 07:01:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000626000)=[{r0, 0x0, 0x0}], 0x1, 0xf6) vmsplice(r0, &(0x7f000055d000)=[{&(0x7f0000b65000)="d128f77e3bd5472d6fefae61475ba90e2d463021fd9806212f0ccfb1cd7de4fc5d56b977d2fa1255735ae3df105f3b84cfed0078f01a444080", 0x39}, {&(0x7f0000f27000-0x19)="6a95db08de350bff65f5e2dbe5e4fc470907999503d185cc81", 0x19}, {&(0x7f0000f50000-0x98)="2b54a689e498f5b89b5b65e4bbad7b03fcd662a023fa51af570faaa93faa75ec61e59ca9161a69d17f1305cb67cb4f496bfba491958f28e9a589b377fe1e5975de8b5bd44d53abf413d5899f331213bb8045848fe879b4774628369b66b8ba4b26a2056ce7763656b61c2427fc2811c190e0c947dba55a5bf35afc7c712fa3bad26f9471375c5e9e2fac4adbeffd2ef37719152bdaf13b49", 0x98}, {&(0x7f00009fb000)="3a914e5faf20c7aaf6addb2509bdb4d9024ebf79076744a89bd43c90ff51f74bbe16f64bc944f6ca2ea280a64e03669db829fdb91da2a1743cc2698999e6f2ebb032c01383f4533453a4bee4146ec28210499520912a6abf3792531854bd7eea3800b25ab107020d331e381a65c558aa7e53d8dbdc78ae8185ea8b27fd95dfc1fa4e09d32d708ce2dd87a8032d7b8315cebf8d8704d565c5bd02267a5c9e0d1f5445a725d756467f1c1261711c00406248052f54a38968c08607c8bd731cc25134df23e12941c19a6ae14466ae1efaf5069f0248c06b4ce167905a", 0xdb}, {&(0x7f0000891000)="4b874aa52ac9876a350f07118fd21c51", 0x10}, {&(0x7f0000858000)="092adfa9895ce537f2d36aed06799a726887323d0bb6941a2bc2df0d4671033eef96b1d4fde796978b8c5f615b8b0720d553b7329d3db03766b63f07eba5c64c19ff0b3a663807bfc4db24c334282ba3191f6db568d031a11b09053f1ba2cd414713b9736f6a70e7f3f90800d2dacef2b922e9fa0c", 0x75}, {&(0x7f00003fd000-0x6b)="e03294aac088f737240acc255a4972950a78fc38d5383332255480fce09a5778bed2598a8ea21b7004d3f7cce98354a36d9be72a22620cb39bd1bd681c5c3783f11b9c4fafbf6c5a1804e89492e9d211d8fa735ad5dd87225d7922632da12eca3e5431b685824c3b1249c2", 0x6b}, {&(0x7f0000b7b000-0x70)="e168859ef2d685b5b3e6a45f9fb94bcc5ab683ef37bf58af54da99bb898df075c6a6c255abc35dd6d4bc5fe5856a04e7256e4bfd2a5be13caa8434ed3080e37c2a33e9776f2665cd088a190bbd93b49e20f23b544ffc7aad1225f7392da9965af9da5a3a3784755eaa691383e3afc109", 0x70}, {&(0x7f0000ba9000-0x7e)="0b5bb73a4dcb5afaf643968d7a52ed08f10a664e94742e9bccfb56bf4be2363762bdbe379dd9d1808e2af628e074047ec266c78b72745db00f4d3375b55578daa76ee8be0996c78d4328f1926d0d82f650c4a991dbe05746d7b3b73108bb4ccdccea2d24d5bcd9db22bcf2cdf600b7c27a8d373d03f958427c902cd24f37", 0x7e}, {&(0x7f0000235000-0x5)="4960c380f0", 0x5}], 0xa, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/21 07:01:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40485404, &(0x7f0000e5a000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f0000b20000-0x8)='./file0\x00', 0x8) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/01/21 07:01:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000fa000-0xfc)="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", 0xfc) fcntl$notify(r0, 0x402, 0x12) recvmmsg(r0, &(0x7f0000f49000-0x60)=[{{&(0x7f0000419000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000033e000)=[], 0x0, &(0x7f00000de000-0xe3)=""/227, 0xe3, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00004b1000)={0x0, 0x0}) 2018/01/21 07:01:04 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) poll(&(0x7f0000003000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000016000-0x4)=0x0, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f000000a000)={0x0, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000010000)=0x0, 0x0) 2018/01/21 07:01:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000002a000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00005e5000-0x4)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000f32000-0x10)={&(0x7f0000027000/0x3000)=nil, 0x3000}) socket$l2tp(0x18, 0x1, 0x1) 2018/01/21 07:01:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xfffff00000000004, 0x10000000000004) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a32000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d66000)=0x1f, 0xffffffffffffff26) personality(0x400000) 2018/01/21 07:01:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6f000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000558000-0x8c)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000077f000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000b35000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00008b7000)={0x7, 0x100, 0x5703, {0x0, r4}, 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, 0x0]}) 2018/01/21 07:01:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000001000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000001000)={0x3f}}}) sendto$inet(r0, &(0x7f00000b3000-0x33)='0', 0x1, 0x0, &(0x7f0000001000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 07:01:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) socket$l2tp(0x18, 0x1, 0x1) syz_open_dev$evdev(&(0x7f000075a000)='/dev/input/event#\x00', 0x0, 0x4080) r0 = syz_open_dev$mice(&(0x7f0000aea000-0x10)='/dev/input/mice\x00', 0x0, 0x102) accept4$netrom(r0, &(0x7f0000075000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000052e000-0x4)=0x10, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000097d000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00008ba000)=0xfffffffffffffffd) r1 = syz_open_pts(0xffffffffffffffff, 0x101001) ioctl$TCSBRK(r1, 0x5409, 0x1f) openat$selinux_load(0xffffffffffffff9c, &(0x7f00009a7000-0xe)='/selinux/load\x00', 0x2, 0x0) socket$key(0xf, 0x3, 0x2) r2 = dup2(r1, r1) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000479000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000181000)={0x0, 0x97, "e3ef7599964db8a99a99e9d59c54491985ffc6a7b1a080e359eba27886db143fb1136d5c3b5bccb1f193f8d579aa43981d9db124d24aa39effbe7783c4ac9e33148944d33c2dfd314028f35b938b5f659750f440e9d89ef234cd40dce5e12ad468c0453adac4aa74ec32158e95136d8a8d5704e0c585e9999a4121543c70e14316103c5e9531c9332a9bbcd91a0a71faae5b4b6defe9e0"}, &(0x7f0000897000)=0x9f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000415000-0xa0)={r3, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7e, 0x9, 0x3ff, 0x1}, &(0x7f0000342000-0x4)=0xa0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00007d8000)=0x0, &(0x7f0000e7a000-0x4)=0x4) mknodat(r0, &(0x7f0000687000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/21 07:01:04 executing program 6: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005af000-0xe)='./file0\x00', 0x0) open$dir(&(0x7f0000642000-0x8)='./file0\x00', 0x4100, 0x1) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) recvfrom$unix(r1, &(0x7f0000681000-0x22)=""/34, 0x22, 0x0, 0x0, 0x0) renameat(r1, &(0x7f00002ae000-0x8)='./file0\x00', r1, &(0x7f0000629000-0x8)='./file0\x00') sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f000035d000)=[{0x10, 0x29, 0x43, ""}], 0x10, 0x0}, 0x0) 2018/01/21 07:01:04 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000074e000-0xd)='net/if_inet6\x00') connect$netlink(r0, &(0x7f0000110000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006c1000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000796000-0x4)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000f2a000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000f10000/0x3000)=nil, 0x3000, 0x1000000) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2018/01/21 07:01:04 executing program 2: perf_event_open(&(0x7f00006b3000-0x78)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffc) 2018/01/21 07:01:04 executing program 0: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000df7000)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100000001, 0x7, 0x4, "ea3f9e5ed28a827523e69e604424e16402087bfc6ce72189994a5cce0679ab82b3d66a95538b404d9a48cdcc9d62d092a4f88aa61b8cc784c466aa9a3451dc3ed80be584caa18c850e4d791a6758221b"}, 0x160) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000df5000)=""/178, &(0x7f0000a15000)=0xb2) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000a2f000-0x8)=0x0) 2018/01/21 07:01:04 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000000802, 0x2) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x42}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000004000)=0x0, 0x4) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000+0xf1f)=0x10) 2018/01/21 07:01:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000626000)=[{r0, 0x0, 0x0}], 0x1, 0xf6) vmsplice(r0, &(0x7f000055d000)=[{&(0x7f0000b65000)="d128f77e3bd5472d6fefae61475ba90e2d463021fd9806212f0ccfb1cd7de4fc5d56b977d2fa1255735ae3df105f3b84cfed0078f01a444080", 0x39}, {&(0x7f0000f27000-0x19)="6a95db08de350bff65f5e2dbe5e4fc470907999503d185cc81", 0x19}, {&(0x7f0000f50000-0x98)="2b54a689e498f5b89b5b65e4bbad7b03fcd662a023fa51af570faaa93faa75ec61e59ca9161a69d17f1305cb67cb4f496bfba491958f28e9a589b377fe1e5975de8b5bd44d53abf413d5899f331213bb8045848fe879b4774628369b66b8ba4b26a2056ce7763656b61c2427fc2811c190e0c947dba55a5bf35afc7c712fa3bad26f9471375c5e9e2fac4adbeffd2ef37719152bdaf13b49", 0x98}, {&(0x7f00009fb000)="3a914e5faf20c7aaf6addb2509bdb4d9024ebf79076744a89bd43c90ff51f74bbe16f64bc944f6ca2ea280a64e03669db829fdb91da2a1743cc2698999e6f2ebb032c01383f4533453a4bee4146ec28210499520912a6abf3792531854bd7eea3800b25ab107020d331e381a65c558aa7e53d8dbdc78ae8185ea8b27fd95dfc1fa4e09d32d708ce2dd87a8032d7b8315cebf8d8704d565c5bd02267a5c9e0d1f5445a725d756467f1c1261711c00406248052f54a38968c08607c8bd731cc25134df23e12941c19a6ae14466ae1efaf5069f0248c06b4ce167905a", 0xdb}, {&(0x7f0000891000)="4b874aa52ac9876a350f07118fd21c51", 0x10}, {&(0x7f0000858000)="092adfa9895ce537f2d36aed06799a726887323d0bb6941a2bc2df0d4671033eef96b1d4fde796978b8c5f615b8b0720d553b7329d3db03766b63f07eba5c64c19ff0b3a663807bfc4db24c334282ba3191f6db568d031a11b09053f1ba2cd414713b9736f6a70e7f3f90800d2dacef2b922e9fa0c", 0x75}, {&(0x7f00003fd000-0x6b)="e03294aac088f737240acc255a4972950a78fc38d5383332255480fce09a5778bed2598a8ea21b7004d3f7cce98354a36d9be72a22620cb39bd1bd681c5c3783f11b9c4fafbf6c5a1804e89492e9d211d8fa735ad5dd87225d7922632da12eca3e5431b685824c3b1249c2", 0x6b}, {&(0x7f0000b7b000-0x70)="e168859ef2d685b5b3e6a45f9fb94bcc5ab683ef37bf58af54da99bb898df075c6a6c255abc35dd6d4bc5fe5856a04e7256e4bfd2a5be13caa8434ed3080e37c2a33e9776f2665cd088a190bbd93b49e20f23b544ffc7aad1225f7392da9965af9da5a3a3784755eaa691383e3afc109", 0x70}, {&(0x7f0000ba9000-0x7e)="0b5bb73a4dcb5afaf643968d7a52ed08f10a664e94742e9bccfb56bf4be2363762bdbe379dd9d1808e2af628e074047ec266c78b72745db00f4d3375b55578daa76ee8be0996c78d4328f1926d0d82f650c4a991dbe05746d7b3b73108bb4ccdccea2d24d5bcd9db22bcf2cdf600b7c27a8d373d03f958427c902cd24f37", 0x7e}, {&(0x7f0000235000-0x5)="4960c380f0", 0x5}], 0xa, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/21 07:01:04 executing program 6: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x900, 0x5c0) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000efa000-0x3d)="f9a79628064468f06ce794812639f8afc5f76c31762180bac98d2496127107aa92bd772d8612312aba08d478ff6254879f3773a64d0caa30432c002c79", &(0x7f0000efa000-0x4)=0x0, &(0x7f0000efa000-0x4)=0x0, &(0x7f000073a000-0x22)="a00e7935d18ebca15218148d7f2f75af07c0bf4e93af6be73c3bf3963794a0e765af") r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d17000-0x20)={0x43d4, 0x2, 0xa, 0x9, 0x7a, 0x80000001, 0x9, 0x2, 0x0}, &(0x7f0000ef9000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000316000-0x10)={0x9, 0x207, 0x2e2, 0x7fffffff, r2}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b30000-0x4)=0x410, 0x4) recvfrom$inet(r1, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f00000d5000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 07:01:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) unshare(0x8000400) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) r1 = socket(0x203, 0x80007, 0x80000000000002) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000a3000)={@common='gretap0\x00', @ifru_flags=0x1000}) recvfrom$unix(r1, &(0x7f00008d7000-0x1000)=""/4096, 0x1000, 0x40000000, &(0x7f00001f4000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000)="", 0x2a2}], 0x1, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x1) r2 = socket(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f93000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf3991fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 07:01:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dd9000-0xa)='net/l2cap\x00') getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f000087b000-0x4)=0x0, &(0x7f0000499000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000296000-0x10)={0x0, 0x45, 0x7, 0x100}, &(0x7f0000032000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fc4000)={0xd8a, 0x10000, 0x8001, 0x4, 0x0, 0x4, 0x28dee8e2, 0x1, 0x0}, &(0x7f00005ad000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006c0000-0xb8)={r1, 0x9, 0x2, 0x0, 0x9, 0x6, 0x3ff, 0x7, {r2, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xed5f, 0x4, 0x8, 0x2}}, &(0x7f00001bb000)=0xb8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c81000)='/selinux/checkreqprot\x00', 0x400c81, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c2b000)=0x0) tkill(r3, 0x13) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c0f000)='/dev/rfkill\x00', 0x0, 0x0) poll(&(0x7f00002aa000)=[{r4, 0x0, 0x0}], 0x1, 0x5) 2018/01/21 07:01:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000bd9000)={0x0, 0x0}) ppoll(&(0x7f0000ec2000-0x8)=[{r0, 0x4, 0x0}], 0x1, &(0x7f0000345000)={0x0, 0x0}, &(0x7f0000b53000)={0x80000001}, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b69000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000b8a000-0x28)="6e6574000000001e0000095f73746164004b8a87d1ecb973cc34d8e15f3c7224c5937864f920659b") 2018/01/21 07:01:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) syz_emit_ethernet(0x11f5, &(0x7f0000f94000-0x11f5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x6, 0xbf3b, 0x1000}], {0x8100, 0x7, 0x53, 0x3}}], {@ipv6={0x86dd, {0xa3b, 0x6, "b0ae30", 0x11b7, 0x6, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x0, 0x202, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x69, 0x1000, "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"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @hopopts={0x0, 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @generic={0x5, 0xce, "0e928243d6fe7b6d0d74ad70f4e275bb59a4d8f1600b5628d1a1e69dd1cb14b43555b00b31880edfdbedffa69c169958c293ca13f6b9e5f5c00c0ed20cf37d2555e99e464082118ad005b87803869e2e20f0dbce3712184b748b40240e1895bf5de665cc62fbfa272efcb37b1e791b140aa51945135d47be55db4fdd9aa87c9c0c6b809e908a6a5def35df267faaeed8cac7785bad15852d552865a77bf89e3a7d5013479d1b3748794895156598ecd689602a120820c6d084015016830c2539c621eb42a5ae2ee7d20b7838754a"}, @calipso={0x7, 0x40, {0x7, 0xe, 0xffff, 0x1, [0xffffffffffffffff, 0xc0, 0x0, 0x9, 0x10000, 0x7, 0x7]}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @fragment={0x3b, 0x0, 0xff, 0x57, 0x0, 0x100000001, 0x0}, @hopopts={0x29, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x401}, @ra={0x5, 0x2, 0x6}, @pad1={0x0, 0x1, 0x0}]}], @udp={0x0, 0x1, 0x3f, 0x0, "76c189eaaee1b45476ba95b655000289a0fc8b8b17196a0652f771c77297aec565b1dd7003aecbb3edb61f5de0f6ac7f40242a8f56cfcb"}}}}}}, &(0x7f0000bca000-0xc)={0x1, 0x1, [0x28b]}) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)="") mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) execve(&(0x7f000065d000-0xe)='./file0/file0\x00', &(0x7f0000756000)=[], &(0x7f0000c3a000)=[]) r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f0000667000-0xd)='/dev/usbmon#\x00', 0x5, 0x2000) faccessat(r1, &(0x7f0000761000-0xe)='./file0/file0\x00', 0x28, 0x600) ptrace$getenv(0x4201, r0, 0x5, &(0x7f0000455000)=0x0) 2018/01/21 07:01:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f00007d4000-0xa)='./control\x00', 0x2) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d7f000)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8001, 0x81e, 0x0, 0x5f}, &(0x7f0000355000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000d58000-0x52)={r4, 0x1, 0x4a, "751dfdfc996d2a5a776f62dc5a253de41cb03fdbed9a199eaed9e8bfe57e98542c0d7ccbc102a881034203cc2fb135de638508b8986f88ba9ed3dc11690b5ff777df2573ca7e78ba7477"}, 0x52) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') r5 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e7b000)={0x0, 0xe4}, &(0x7f0000e4a000)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00003c4000-0x8)={r6, 0x6}, &(0x7f0000b03000-0x4)=0x8) 2018/01/21 07:01:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c6f000)='/dev/pktcdvd/control\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000039b000-0x108)={0x0, @in={{0x2, 0x3, @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]}, [0x3ff, 0x0, 0x2, 0x0, 0x1, 0xad2f, 0x100000000, 0x0, 0x2, 0x6c4, 0x1, 0x2, 0x0, 0x9eea, 0x4]}, &(0x7f00000b9000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b0d000)={r3, 0x100000000, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000045a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003b1000-0x4)=0x8) 2018/01/21 07:01:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fc5000)={0x3, &(0x7f0000255000)=[{0x8, 0x7, 0x0, 0x6}, {0xd8d, 0x3, 0x9, 0x200}, {0x8000, 0x5, 0x81, 0x10000}]}, 0x8) dup3(r0, r0, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000a44000)={0x0, 0x0, 0x0, 0x0}) 2018/01/21 07:01:04 executing program 4: mmap(&(0x7f0000000000/0xcb1000)=nil, 0xcb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000309000)='./file0\x00', &(0x7f000019b000)={{0x77359400, 0x0}, {0x0, 0x2710}}) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007ab000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r0, 0xb) 2018/01/21 07:01:04 executing program 7: truncate(&(0x7f0000948000-0x8)='./file0\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x2, 0x0, 0x9, 0x0, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 07:01:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000e8b000-0x58)={0x0, 0x2f, 0x2, @thr={&(0x7f00000b8000)="52ddf360b1e71be9659f26fe8a70ca2f4dbf71990dd2b34bed30255054bd6916177e5566f6d02d995565a39b7c0a06ce57a8949b1711f93fa3cad584a2cf12b69a27bd363620ddf2c84db79ff9558969c4d360cbef9da095cfa41fccfccff3ad989133d38351f60f4e4a4faa2e64a84003d4a0183cb6", &(0x7f0000b80000-0x47)="ca660417d855a725f5c0a30564c5120198bc19ab79258f65c5b966a2bc20736b16dc993f5a869ef7280e4e08a2037c0f8c65a2527b6188309dc3e695bd67e67834ff093f380cbe"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb6000)=0x0) syz_emit_ethernet(0x2a, &(0x7f00007d7000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x505, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f00000c0000)={0x0, 0x1, [0x0]}) 2018/01/21 07:01:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 07:01:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x1fff, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) clock_gettime(0x0, &(0x7f0000354000)={0x0, 0x0}) timer_settime(0x0, 0x4, &(0x7f0000175000)={{0x77359400, r2}, {r1, r2+10000000}}, &(0x7f0000e63000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 07:01:04 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000b000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000000d000-0x8)={r1, 0x1}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000007000)=0x2, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000000c000-0xa)='blacklist\x00', &(0x7f000000d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000a000)='&selinux+\x00', 0xfffffffffffffffe) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r2, &(0x7f000000d000)=""/92, 0x5c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/21 07:01:04 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000360000-0x15)='/proc/self/net/pfkey\x00', 0x202080, 0x0) readlinkat(r0, &(0x7f000046d000-0x8)='./file0\x00', &(0x7f0000851000+0x605)=""/0, 0xfffffffffffffeab) 2018/01/21 07:01:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000854000)={0x0, 0x0}) pipe2(&(0x7f0000098000)={0x0, 0x0}, 0x4800) fcntl$dupfd(r0, 0x0, r1) r2 = add_key(&(0x7f0000df9000-0x6)='.dead\x00', &(0x7f0000d8c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c66000)="cb32b7fa3ad0331539bfb6732d51cde69b6ae4edfaadea3240c21229e91435dc118318b8de535441c9451d67ab539d33ef1acba13aa318a7748b49a718f18cbd4cc2c9", 0x43, 0x0) keyctl$get_security(0x11, r2, &(0x7f0000bac000-0xa3)=""/163, 0xa3) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000fe5000)="", 0x0, 0xfffffffffffffffe, &(0x7f000048d000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/21 07:01:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create(0x7) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/keychord\x00', 0x22000, 0x0) getpeername$netlink(r3, &(0x7f0000533000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008db000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000062d000)=@assoc_value={0x0, 0x0}, &(0x7f000069c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c7f000-0xa0)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x8, 0x7f, 0x81, 0x90}, &(0x7f00007ce000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000162000)=0x0) ioprio_set$pid(0x1, r5, 0x100) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000435000)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r6, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r6, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r6, &(0x7f0000ca7000+0xac1)=""/131, 0x83, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000cc4000)={0x9, 0x0}) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/21 07:01:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c6f000)='/dev/pktcdvd/control\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000039b000-0x108)={0x0, @in={{0x2, 0x3, @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]}, [0x3ff, 0x0, 0x2, 0x0, 0x1, 0xad2f, 0x100000000, 0x0, 0x2, 0x6c4, 0x1, 0x2, 0x0, 0x9eea, 0x4]}, &(0x7f00000b9000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b0d000)={r3, 0x100000000, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000045a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003b1000-0x4)=0x8) 2018/01/21 07:01:04 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004e3000)='/selinux/checkreqprot\x00', 0x202300, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000d3000-0xc0)={0x0, 0xb8, "15146669f6db1b3e83253d4cb626114a33242d41df574a30b81486d0fbf1aebcafff65dc1efc23e378cf22afdbb9a2af30bb7e00c29e316c0cca3ef270f04cd80410d4afa9f4d906b8cbbce49d5215b5e0f938a1e20b4f37ef7e2b048b6debeb69d32c62bd2f6167fb6639d759265e93e4e1bfdd5f0feba5306bc2af86cce954b2d0bb8f272f37f51486029158cc454deede2e099067f9cf2c0a194347fe4fdcfec3366051138086ac1b8cb6348281629c718302a8ce74a5"}, &(0x7f0000f4f000)=0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0x400}, 0x6) ioprio_get$pid(0x1, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="025a026b700bb48eceb43c30589f2aeac3bc067aa796fe8a51e8b7fadfe6d4f0f9a71a5a682c7af6750a91ee8ae5fd9a4ad57c326f6020d716eceb181ec35f5d3983b9773751247f7ae6b99013d9dd9f316706cc3da03c8f6cee2990300bdf095b68af34", 0x64, 0xfffffffffffffffa) 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) r4 = request_key(&(0x7f0000002000-0xc)='cifs.spnego\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r4) 2018/01/21 07:01:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005af000-0xe)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d3b000-0xe)='./file0/file0\x00', &(0x7f0000462000-0x8)='./file0\x00', &(0x7f000009c000-0x3)='\x00v\t', 0x1004, &(0x7f0000ea1000)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) statfs(&(0x7f0000d50000)='./file0\x00', &(0x7f0000d02000)=""/32) pivot_root(&(0x7f00007fe000)='./file0\x00', &(0x7f0000ed8000-0x8)='./file0\x00') 2018/01/21 07:01:04 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000067b000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xa2e000)=nil, 0xa2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000096a000-0x4)=0x6) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/21 07:01:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087e000-0x8)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000be9000-0x1)='_') mount(&(0x7f00008b4000)='./file0\x00', &(0x7f000067b000)='./file0\x00', &(0x7f0000310000-0x8)="71007f", 0x1820042, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mkdirat(r0, &(0x7f0000df2000-0x8)='./file0\x00', 0x1a) 2018/01/21 07:01:04 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) unshare(0x40600) socket$unix(0x1, 0x805, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) 2018/01/21 07:01:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000094c000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00005f3000)={0x22, 0x0, 0x10002, 0x200}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000019000-0x8)={0xffff, r1}) socket$inet_udp(0x2, 0x2, 0x0) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00009c4000)=0xd2) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 07:01:05 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b3d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e6b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xf, 0x8, 0x6, 0x3}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x89e000)=nil, 0x89e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f000089e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000089f000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000089f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000089f000)={0x0, 0x0}) socket(0x2, 0x800, 0x3) getpeername$inet6(r0, &(0x7f000089f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000089e000)=0x1c) connect$inet6(r2, &(0x7f00006d1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) connect$inet6(r2, &(0x7f000089c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0xd) 2018/01/21 07:01:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x58)={0xe52, 0x2, 0x6, 0x7, 0x1, [{0x10001, 0xfffffffffffffffe, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r3, 0x1}, &(0x7f0000003000-0x4)=0x8) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000c5a000-0x3d)=']md5sumposix_acl_access,cgroupW\'eth1-trustedppp0em1\b(trusted\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000025b000-0x4)=0x0, &(0x7f0000327000-0x4)=0x4) socket$nl_netfilter(0x10, 0x3, 0xc) lseek(r2, 0x4, 0x7) 2018/01/21 07:01:05 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) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000015000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd4000)=0xee8ff849a7116454) setuid(r0) 2018/01/21 07:01:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000000000)={0x0, 0x1d, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000319000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000000000)={{r1, r2+10000000}, {0x0, 0x989680}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000001000)={0x0, 0x0}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000086d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/21 07:01:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bf4000)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) futex(&(0x7f00000c3000-0x4)=0xfffffffffffffffd, 0x4, 0x7fffffff, &(0x7f0000a7a000)={0x77359400, 0x0}, &(0x7f0000962000-0x4)=0x401, 0xfffffffffffffc00) r2 = dup2(r1, r0) fcntl$setlease(r0, 0x400, 0x3) syz_extract_tcp_res(&(0x7f0000de6000-0x8)={0x0, 0x0}, 0x5f, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000059f000)={0x10000, 0x7f8, 0x8000000000, "717565756531000000000000000000000000000000000000000000000000000000000000000000000600", 0x100000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000a2b000-0x8)={0x0, 0x0}) ioctl(r1, 0x18, &(0x7f0000231000-0x11)="7afb2cb9d12301905bbf919c3803ce2b43") write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 07:01:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001000-0x4)=0x10000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000001000)="95cde2d2f8", 0x5, 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000004000-0xc)={@loopback=0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000003000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r2, 0x2}, &(0x7f0000001000)=0x8) 2018/01/21 07:01:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) sendmmsg(r0, &(0x7f00000fb000-0x140)=[{{&(0x7f0000ba9000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x2, 0x3, {0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}}}, 0x32, &(0x7f0000b4e000-0x50)=[], 0x0, &(0x7f000025c000-0x58)=[{0x58, 0x10f, 0xffff, "a5a8142811bee64cb747a11612c888315fa04ca597d1743631d82c75fe94e176de8e6fb27d311192fdbb55ad10ccd1f5fd7b3a806a42ba206211ee991c32dbad71fa6430548b24709d502b"}], 0x58, 0x0}, 0x0}, {{&(0x7f0000b19000)=@nl=@kern={0x10, 0x0, 0x0, 0xc00000}, 0xc, &(0x7f0000619000)=[], 0x0, &(0x7f000037f000-0x4c4)=[], 0x0, 0x4}, 0x6}], 0x94, 0x0) r1 = accept4$ipx(r0, &(0x7f00000cb000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003c6000)=0x10, 0x80800) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000376000-0x9)='/dev/ppp\x00', 0x2000, 0x0) syz_open_pts(r2, 0x200000) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000026e000)=0xd52) 2018/01/21 07:01:05 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TCXONC(r0, 0x540a, 0x2) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDSKBLED(r1, 0x4b65, 0x40) r2 = syz_open_dev$loop(&(0x7f0000fe0000)='/dev/loop#\x00', 0x6, 0x200200) openat$pfkey(0xffffffffffffff9c, &(0x7f00008e5000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x120000000a) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000be8000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000761000-0x8)={0x2, r4}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f000039f000-0x20)=[{{&(0x7f0000fe1000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x1, 0x1, {0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffff74}}}, 0x3a, &(0x7f0000018000)=[{&(0x7f00007db000)="4bc6b5d75478f153d62b3036e8aa3d96e744aeefc901e89b47f580f8c91731949cb656b4e8aaa03c00e46048e031d5b7f359fd2b4a62a577d5d6917e6a6e85cc73f9c78362fdaff8a57c3822b3e485e64f6351126ad2f75624fa892cd95ec724fec6ee241ddf0b8fd20a5cd533e0907728d80adf3aa2a432e282ba968c4c79cfe409301454068f0bacf5313a782b7461e0", 0x91}, {&(0x7f0000049000-0xb6)="0d43c4becfc17376b926bafbd0bf5268bfe9e41756fe791e5487e2e6decb6d2450450fcbf3588cf783bb8fc95cf37149c16682723b55ae6aa042bf8fe3ab60be4f7ba36dfffb9f63f44b3821154780ce86c8d30eeb089bf74019bca89f634c1f65c156c3fc090538938bf33d96a458d035867222212a02cb5d9e8ae07b2915d21dc44102bea60f4f591ec1628998012214c564ff928a038a6ce67f0e692b706f76c499b8593c857d1d7ad198a1f325d860bf917316e5", 0xb6}, {&(0x7f0000fe2000-0x1000)="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0x1000}, {&(0x7f0000fe1000)="9c76a9543241ed10fdf205f8a35600563f7176a3878d8c0b1b90fd802b4eafdcac2fddb21355e71d3f9ad7c7d91404f618c01876690da58d65c7fee7cd0bdde1675af81400c024574199cfbdcb13e1d5310155ad3ca9a5aa5369227af485a56253149f5ff9af50b8d4ca4aca710e3cb9ffd826f1cc6335ed26e46c40d5a1a1ac609376f44b35f62691709a09b76f1d42", 0x90}, {&(0x7f0000b47000)="003640ea0312b761e23f8c82c246865846423cc133f6318a4ebb92b1816a5063e4ae2382ca85a566500c09a5cf7de31c171968de90a5c8aaf7843e2be5e85b05f9422dd53e1cf53776a41c328652554803623e43e1e40720bcde8468e5868f5854efd54a1b7fa63038972dd209ac6d5ceeb2d9753c3b73f1a24a82b1d3d5984f116d2d67881a014484756e6978ef0d087f598dfd0f8ac582bd9b622f488f3cc6a0e93262", 0xa4}, {&(0x7f0000fe1000+0x716)="bc34a822fc437b6e9b379763c164b8443f2f1a07832c647abf06a8e6a90fb2ee09defcfe6609160963f42a7fccffda85609c4cd5fbaf553364f19ab204b5aec8965e969a4eac999b219f18f551e9d87cbd6ef0a95887205d0c2e4653b266acaa680873943b5980e48782c30ad527a9967d8a894f9ee239683132f06e651d7f83a0b699dac79eb9efdb448c59934372b0d367511fad9816a4b54446e1fc4c9052aa36e4ffe87aced7079f5c5678ca4fd2fdc42cdd6e4586fcff6f25f16b4b90cecab79c386cd47463029de1b18ad592e40b9617870f", 0xd5}, {&(0x7f0000236000-0x99)="f1737ddac9c5982efe2a7241c4e5deb5fadc07c8a44e0d28bd9fc280de851f807c48a7b2ec0208514f0110061f45b28b5a0952732acf9eb4dbf26815683b10c547bd384c5fcfcb90b1d85fa668d0049beba1b209ee601d6d740a91a3956f10bb7c4d2b29353c497bb2aec2ab1b82303589cb8ec2cc8c7757b2c415a741ae04e0f338b6e45a9fd54aa26d87e1816370e0237031bf8b3e3975e9", 0x99}, {&(0x7f0000f8c000)="2d2d501b2f3bdfdd9eeffddce9b8e906bbb8308f8dc059b67200b96a1c24c96a71c6d319135180c7e495a1e44b9bdbd6b67c0603ff70edc1affc8d7a0418f1a26e0dd9ac8e5f7f867263c78bc838c0a21c23f6994b607b390689d0b9238685676757f1259fedb165956b2b2d475f51a680619b6a0218f5aa81890324b56e9a23fbaa3152ace4d6d45f7d06a325bf216603879c05853754e78ee1a855ffdc6a6031318b42e9a0fdd84a2237e11aeede784b39385f83ce11a3a02900e9ccd3d0591e9d2f26287758d90d7b7d89ea30927f9a81ff0ac78b", 0xd6}, {&(0x7f00005ba000-0x79)="4eabdd7df20ee549a14af775af739a2e33b1ded812c544ac7df61475a7597706e846e72a491aefd65f3b9e873d9f7ffff1f91eb4b0a22d08d57ccc88b4d94d453140da539b0a7067f925eb56f4041e9a558bbb3dbfbb5a9f50d6814129206bb6fef07ae22f881c28b06c07e381fc097c710187dcfc7896b770", 0x79}], 0x9, &(0x7f0000659000-0x464)=[{0xb0, 0x199, 0x81, "42bf956712dffbaac9a1f9063fd1132d81d0e28ca532a3cdf1ee1538fdf492fc57db2c54caf09bc5fa04507010b342a40303a395e413d24e176bcf3dd38c5463550b589dbd1ceb06c46f4d7fb885e8604f2d5431c97769bfb7132949673fa2cb9b41aeb1b18553faa5f7ca76858196ac3efe67705013fbe328b2f6c994b6d5dac8806ef18f094d1737bdcb1a95298a6603439cecef9e5a837df8dcc6e0065831d6ac5017"}, {0xc0, 0x113, 0x1, "a910a387692e702def58310ab81604678710f04cc20b8825d6fe29c5b263aea6c93441963abf1db2f41183ab76578ccb8df3978053eac253f94ee83bab41596ae59fa5fc335d0929c8b2e7ac09f687bf223086e7a701e4e839c9303994b86c56ba0f5fe35fd284a5cfc3ddf379cd2467b411cd6bbe625baea9d0f15e03faadf11f775cf31df639fe75728963d0f682170930cc3c64370136c8e863cc4b77da16241c7891dd042473dc2c635dffe54ef0138d"}, {0x2c, 0x11d, 0x1, "f3e9c8a6f050b048d5ad30854d51dba14be4fe9d5063bd89d6539a98e8aee9"}, {0xd0, 0x0, 0x200, "3bd85a215ec8f2e04bc1471d317a643bd792e301c7ed69812f581ba28021700a6265e2ca57a675c9702f33fbd41ae8c8f12cfa1fbd6f3eefbce1d5bbcdcab51a6e6e7749203a61d649d4fde5206f4d85615f710798201db004d275397faa9d05b129588a86c2e9e1d86ad698c4b1e30036319e2eb334becfd4045371613a420c544f32ef1c9088bd8af00f9b1a201e8edf44209a5e34a2ee901db302484deeeb78d7593df94284f6b66d9179e3d0196fcfb6e59ca24c9f1bd7b338eec86593403b"}, {0x68, 0x108, 0x1, "e3b2e0a4bd00ce3d7e256a9cd0f87c72e4702332d77b17cbf33ff1291486e620811ca47a3971722a8a9dc1eb558e8902a0f3f8a29ca9a2b203b7ecbdd70686ed88886519f43dc80047a8a0164edb419bef9b4ffbf2cdfa8ea6"}, {0xd0, 0x11d, 0x5, "05075dad41dc280b75ae2e9a6b242de4ab1adef0e9512513c9856144ad5dd40231a52c4363b664eb3d4c189ad20f0ea709de584ece782675e2da7ec6516b70d2c15409a62642b79b8be80d5d01f22111ef8f63a8e7c9392657e4f5a0346dc267e35379f8a17f3f2e87be32a6d5da3dd182f0c8cb10b6c16e7b83b43456331041e4c7bf95e83a9befdb55138dac40d94338829d91a699d35f3d073a2095ca497c7a04097bb61d32f7328eb8c711b22862cf921a719e38c037ad8d404f2e868e8624e8bc52"}, {0xc0, 0xff, 0x0, "38e6e5b3ed6db86e6c97b9cfdc5730a3d2718b15cf036398ed2aa36519666a3d681af463a4a786653fefce337c402645ccd32448d22c3d19f5b13d1b4a1229ded74a5259384f8dc126a9c611eb244277c77c94c9c73a9b74bd90fa4dbd1cff1e0fda8cc78a0c5697b0ad846a4a14374be53aecdf1f3b37f956cefe7dfee7c275d338a31f604d9b0b28cbbee3e177eabb133de9af211825b9f6072da0c26ae98730d65a9c99330356890384a3521523609f30f4f8"}], 0x464, 0x24000005}, 0x3f}], 0x1, 0x4010) ioctl(r2, 0x440000000000127c, &(0x7f0000345000)="") ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00005b0000-0x8c)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x5, 0xa, 0x4, "41eb71deabb4ae7a96a4dc17470e5546be236a0ca5981ace41777fe1b2d33f56af18a25d97c6643afb41c3ff15335ac0c54c9b5101d4f01a24a51b4a2949b90a", "1a79804bb58512a1faaa1982b3d6113de70f213468a15a31d84c9c20b9450705", [0x6, 0x4a], 0x0}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x10001) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000fe3000-0x8)={0x0, 0x4, 0x0}, &(0x7f0000fe3000-0x4)=0x8) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000fe3000)={@common='bpq0\x00', @ifru_flags=0x1100}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000fe2000)={r5, 0x400, 0x1}, &(0x7f00008cc000-0x4)=0x8) 2018/01/21 07:01:05 executing program 2: r0 = request_key(&(0x7f00004d2000)='id_legacy\x00', &(0x7f000025e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000166000-0x2)=')\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r0, &(0x7f0000001000-0xe7)="ba2b9e2028369e77d34caed4ec13d46ae8b6a10594a8fc28723b9c719ca0958df8c73f8e9069813d25a9e8f0ca3c8d94b9a30d0bb160af3b2c2ad799d1daca92b6bc0af5c06c3acd775c9359973be8e7cff4dae8cf1bd11dae63728171ac2fb876a85a91b0f3793598622b7e8441dc7a924b633785babd0afac5ca0579f193a9f9ce5444a8bd7d18579f73f7a4456690ec88b253eaafd608c7b0b34078c9aa7fef8e32ff1dd3ae1a8b803ac4c9dfde48b6de8bb9f67c291e7d7b8c39d33224d4e4c4b990f468abb8a9ff2953dc91dae45073304204e330e39847ce6735936802a3d29f0a6fd690", 0xe7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000cf8000-0xc)={0x0, 0x0}) r3 = open(&(0x7f0000457000)='./file0\x00', 0x10080, 0x8) unlinkat(r3, &(0x7f00006d7000)='./file0\x00', 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x68)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004fc000)=[], &(0x7f000007c000-0x8)=[]}}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/21 07:01:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e26000-0x4)=r1) ioctl$int_in(r0, 0x5452, &(0x7f0000a02000)=0x20) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005b4000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000019c000)={0x0, 0x8, 0x5}, &(0x7f0000e9a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000866000)={r3, 0x2c, &(0x7f00002c2000)=[@in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b2000-0x4)=0xc) 2018/01/21 07:01:05 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000f7d000-0x4)=0x240000, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000f75000-0x4)=0x20000000000008, 0x12b) sendto$inet6(r1, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2018/01/21 07:01:05 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005a3000)='/dev/ptmx\x00', 0x41, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00007e5000)=0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) epoll_create(0x80000001) setitimer(0x0, &(0x7f0000af2000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000f64000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 07:01:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000e1000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000189000)={0x0, 0x0}) shutdown(r1, 0x0) fcntl$notify(r2, 0x402, 0x80000002) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f6b000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) ppoll(&(0x7f0000e2f000)=[{r1, 0x21c4, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f00006fb000)={0x77359400, 0x0}, &(0x7f0000660000-0x8)={0x0}, 0x8) 2018/01/21 07:01:05 executing program 3: 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)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) close(r0) r2 = accept4(r1, &(0x7f0000c71000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000307000-0x4)=0x5, 0x0) mq_timedreceive(r2, &(0x7f00005b6000-0xb9)=""/185, 0xb9, 0x7, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000b79000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f00006f5000-0x100)=@upd={0xe0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'ctr-twofish-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 07:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() r1 = socket$nl_crypto(0x10, 0x3, 0x15) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000e68000)={@generic="cc2c04cdfce2a40f37d444260d790c21", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) tkill(r0, 0x400000000011) tkill(r0, 0x15) statfs(&(0x7f0000388000)='./file0\x00', &(0x7f0000f62000)=""/239) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/21 07:01:05 executing program 0: r0 = request_key(&(0x7f0000cc3000-0x8)='trusted\x00', &(0x7f0000d19000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f95000)='/dev/qat_adf_ctl\x00', 0xfffffffffffffff8) r1 = add_key(&(0x7f0000b90000)='encrypted\x00', &(0x7f00001b5000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000094a000-0xb8)="", 0x0, 0x0) keyctl$setperm(0x5, r1, 0x0) r2 = gettid() sched_setscheduler(r2, 0x5, &(0x7f0000990000-0x4)=0x6f) r3 = syz_open_dev$usbmon(&(0x7f0000275000-0xd)='/dev/usbmon#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000001000-0x3)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000001000)={0x0, 0x0}, 0x8) keyctl$get_security(0x11, r0, &(0x7f00007d2000-0xa8)=""/168, 0xa8) 2018/01/21 07:01:05 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e97000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x28) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x140) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000001000-0x88)="7b1f105604913fd4bb9649a7abf23f7598eaab17ef08ccafe1e248ec606e6ad30604d1f908a89994c51e6b45203c1f25a068871f80a253bf86bdf01b5f682a176dc8b10d88c5996dafa1814dab54cce4bce6be97d566289bc354b7e23d0de7bfdb2da0826fe6f015b84db847a8318ea07f0b44dfe458a52fbdd765a3f3aaddc24b1116c09c489d27") lstat(&(0x7f0000271000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r2) 2018/01/21 07:01:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000320000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000624000-0x70)={0x2, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x202, 0x1f, 0x9, 0x1000, 0x10000, &(0x7f000094a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x9, 0x5}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="", 0x0) 2018/01/21 07:01:05 executing program 7: syz_open_dev$binder(&(0x7f00008a0000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000008000)={0x0, 0x0}) ppoll(&(0x7f000000b000-0x8)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000008000)={0x0, 0x0}, &(0x7f0000009000)={0x0}, 0x2d5) [ 56.681229] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 56.755753] binder: BINDER_SET_CONTEXT_MGR already set [ 56.769963] binder: 9304:9316 ioctl 40046207 0 returned -16 [ 56.780110] binder_alloc: 9304: binder_alloc_buf, no vma [ 56.784628] binder: 9304:9341 got reply transaction with no transaction stack [ 56.784636] binder: 9304:9341 transaction failed 29201/-71, size 0-0 line 2921 [ 56.811763] binder: 9304:9329 transaction failed 29189/-3, size 0-0 line 3128 [ 56.824564] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.831661] binder: undelivered TRANSACTION_ERROR: 29201 [ 56.846312] binder: undelivered TRANSACTION_COMPLETE [ 56.851457] binder: undelivered TRANSACTION_COMPLETE 2018/01/21 07:01:05 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f81000)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000952000-0x20)={@generic="40e3a6489fba0d965f2befe21081d7a7", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r0, &(0x7f0000f87000)="", 0x0, 0x1, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000f87000)=0x0, 0x0) r1 = socket(0x4, 0x3, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000efe000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000082a000)=0x8) 2018/01/21 07:01:05 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = gettid() r2 = fcntl$getown(0xffffffffffffff9c, 0x9) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0x10000, 0x20) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$llc(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000015000)=0x10, 0x80000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000015000)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000016000-0x1c)={&(0x7f000000b000-0xc)=@proc={0x10, 0x0, 0x3, 0x14000}, 0xc, &(0x7f0000016000-0x28)=[{&(0x7f0000005000-0x10c)={0x10c, 0x16, 0x0, 0x0, 0x0, "", [@generic="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"]}, 0x10c}, {&(0x7f0000013000-0x344)={0x344, 0x41, 0x320, 0x6, 0x1, "", [@nested={0x124, 0x71, [@typed={0x10, 0x4a, @str='cgroup\x00'}, @typed={0x10, 0x94, @u64=0x1}, @typed={0x30, 0x34, @binary="d69717815f8f18a099e40a702cf23cb2b50f9b827d8b602810b471b59d3baef4106401f090a96d"}, @generic="b05638ea4200d801c3c9d3bbf8100649f00aa3508e3020786282ed74934abaf8042b36aeaa4d6bae6341ca7a526854238f66117103b35f2bd718869d2b60b18382c90cf624f1dea7ca32db75b840b7a7918a00b36ce93754883c26d67c081db300c9fbf9ac662d777b07ccf4f1b798a5a1a67adeffc07c38e2d96e6d2a362ff7aa592c9508239f91c1f53b9ecf34611da45da434b9284ae60dbee6dff97d93c3878701fc0af9336c6a858ecbee54db1e4faf0f783ce0e373baab748392fa98a6ce77ccfd762bc35501b66e10f5"]}, @generic="a9faeec5b7d698872a6314a731cb473da1e783ff950508bcffc8ef6d8b040752c488fda673c0c49a2d3fb4de78251792a27a6de7807979e44c4737d594fd53fd6f43fd06b192d417ea0ad73f722ab65573dee11d5b035ea65d7a6d9e6630e14a1137c3b2ac00200c8a3251f5102a5b3e2c8df7c7facfefd82f71531ea0757c5c8813e79307abd07569f33729498782c6be71bda0fdd91c8e7889cb2f2d6a547b2fb2c6f7c7c1ff2b4511b720c29051249af867ab64f9d96b8f881aaaeb894f4e470f6ff95165ffe0b93a9996bd20eac588b6f7c306d907a223d27b792ebfc380249f0069dfa2ef", @generic="12c5dda2a0569b01b6d50bb97c0b0ae5ca9355ce6f2f73212129f04d9fef7d7351a0e859867ac3b4f5fd98b7cb41cd3ff330776ba57ed613eee885809ff11c6d91b1e1e9e54cac076846a584fc65f9e742427d5b94bcff9db3f70f547d00709537a65d08476a9cb8c8b46a8ccf5981c1013bfda5bffe6e01545f44329b7528bd0a863e0015ebbb3e2a0065620fbb8e08bdb11e21deccf4cac8a6bc0b33f1c8bf1bc1efe5422cb2c0fd2993dfac943e3caf30394fd173d161c24bd01e527f11", @typed={0xc, 0xe, @pid=r1}, @nested={0x5c, 0x70, [@typed={0xc, 0xc, @pid=r2}, @typed={0xc, 0xf, @fd=r3}, @generic="2e8fdf49a8f8814c72c4491f98add00d196ac424b4037d754842fc15dfb69588f25fe47952f5ca84c519889fb72a4d8fde61e4b91220d449762bd767e9"]}]}, 0x344}, {&(0x7f0000012000)={0x2710, 0x3f, 0x104, 0x0, 0x0, "", [@nested={0x180, 0x2d, [@typed={0xc, 0x6, @u32=0x21}, 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[@generic="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@generic="e959f9ec3275e5523299b00596d6e2c1e4682d20c2aea99db2d7bf75ea9b1bbc083344dde389c14caa87917cab47dfdf4e456d2147041b965d6d36d6bb8af3e19e9acee90d1a6bf5543aa1f53176fbde4e9ca6af9999ca866390d19c56d69b6baf176d3a7a329d838cfc027570a95c4d9c71e3be3595aed6a7019670afe81777f1a59aa4693c3c9ea0a52c4ba87e942ddd8ccf211b27cb11167f872a5bd83c54cc978a"]}]}, 0x10b8}, {&(0x7f0000016000-0xc0)={0xc0, 0x20, 0x200, 0x0, 0x1, "", [@generic="3fc2212d9f590e18605e75b826994bec9fbfb6bebf03fa23829f5c5afeb691a8d69c7c0a3988226db9e68fc46d1c9efbd8fc495fb70123953fdde31bac9dbd66a1655455c38c93697937f3979fb95ce2fb62780f0747819c0923aa62b09035edbc2cc15d2b3d09a914df89", @generic="d12a5e505ed97dd808a77dda", @nested={0x2c, 0x15, [@generic="f0cc57bd46f4638a0a023f3daae9508a", @typed={0x18, 0x5b, @str="6367726f757040de707070312300"}]}, @typed={0xc, 0x53, @pid=r5}]}, 0xc0}], 0x5, 0x0, 0x0, 0x20000000}, 0x4) r6 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r6, &(0x7f0000013000-0x7)='mounts\x00') 2018/01/21 07:01:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000529000-0x4)={0x0, 0x0}) read(r0, &(0x7f00003a5000-0x17)=""/23, 0x17) mkdir(&(0x7f0000551000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000049c000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/01/21 07:01:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f0000620000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001da000)='/dev/pktcdvd/control\x00', 0x80, 0x0) getpeername$unix(r1, &(0x7f0000df7000)=@file={0x0, ""/108}, &(0x7f0000576000)=0x6e) 2018/01/21 07:01:05 executing program 2: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r2, &(0x7f000004f000-0x1a3)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "733d85", 0x8, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) write$tun(r2, &(0x7f000004e000-0x371)=@hdr={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @ipv6={0x0, 0x6, "b249df", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) r3 = getpid() setpriority(0x6da05b0f00f8ae41, r3, 0x69574322) 2018/01/21 07:01:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ad9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000dc9000-0x18)={&(0x7f0000050000/0x3000)=nil, 0x3, 0x5, 0xb, &(0x7f000087b000/0x2000)=nil, 0x45c}) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000b48000-0x4)=0x1000000, 0x4) 2018/01/21 07:01:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) madvise(&(0x7f0000011000/0x1000)=nil, 0x1000, 0xa) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ae4000)=0xe) remap_file_pages(&(0x7f0000df5000/0x3000)=nil, 0x3000, 0x1000002, 0xffffffff, 0x800) 2018/01/21 07:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() r1 = socket$nl_crypto(0x10, 0x3, 0x15) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000e68000)={@generic="cc2c04cdfce2a40f37d444260d790c21", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) tkill(r0, 0x400000000011) tkill(r0, 0x15) statfs(&(0x7f0000388000)='./file0\x00', &(0x7f0000f62000)=""/239) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) [ 56.857415] binder: undelivered transaction 50, process died. 2018/01/21 07:01:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000831000-0xc)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009d3000-0x4)=0x1ff, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x0) execve(&(0x7f0000881000)='./file0\x00', &(0x7f00004e2000-0x24)=[], &(0x7f00002f3000-0xc)=[&(0x7f0000be7000-0x12)='/dev/input/event#\x00']) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000a0e000)=""/105) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000a63000)=""/56) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f000032c000+0xb73)=""/35) 2018/01/21 07:01:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d7d000-0x4)=0x0) mq_notify(r1, &(0x7f0000635000)={0x0, 0x12, 0x1, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 07:01:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000a, 0x7, 0xfffffffffffffffb) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000ab5000-0x4)=0x400, 0x4) r1 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) 2018/01/21 07:01:05 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x200) tee(r0, r1, 0x9, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001e3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x8000000000000007, &(0x7f00001b9000-0x10)={0x0, 0x0, 0x0, 0x10000000, 0x0}) fcntl$lock(r2, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x79, 0x0}) 2018/01/21 07:01:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000328000)={0x0, 0xd2, "1b2ec20885c5fa40916f93a8c450b86908746300d41beddd1685f3152a9d7f2b2a11c0f8d1166384867dddf02e1ef9a905c5d5cad68dbc3a5fd70b01f0586622575d7736a86ff0e628a5c516c3f8061a87c42583e1867ae59962cd9ad97d12c1c01d4300a817da1bdabaedabb5c54e3f63f07f397f7a502dee1d87b49d258bbdd240ba9b22725444b6a87b842e16b5bd9711d06b6837798956118c3847c154dd43d37b1072e15bafd4ba71571a04f50eaf374f415c8de51382c9db5883440123b8d5b384475dd2a9dbbf33d3cd2c64dfa4e9"}, &(0x7f0000124000)=0xda) r2 = syz_open_dev$usbmon(&(0x7f000046f000)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x2001) ioctl$KDENABIO(r2, 0x4b36) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cac000)={r1, 0xb00, 0x3}, 0x8) poll(&(0x7f0000a5b000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 07:01:05 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000005000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) getresgid(&(0x7f0000009000-0x4)=0x0, &(0x7f000000b000-0x4)=0x0, &(0x7f000000c000-0x4)=0x0) fstatfs(r0, &(0x7f000000a000-0x4)=""/4) 2018/01/21 07:01:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x50) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000078000)=0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x4, 0x40000) 2018/01/21 07:01:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009f0000)='./file0\x00', 0x102) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd4000-0x8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)="") r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f5b000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000696000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$void(r1, 0x0) sendto$inet6(r1, &(0x7f00000bb000)="01d330f147cebca8a3e102d0f6e1c057064d881763d3f5b063660dedb2af7625f30ff11d50b39af85b9b47676de05b8f35f953e7a803f44aaaad3cfdad002200fcaba99ff1fb6fa5909705f7db39c2c47a56a2b6ff2bdbbe7ea2b4e1e9c57fe2c080", 0x62, 0x40, &(0x7f0000c7d000-0x1c)={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x1c) fanotify_mark(r1, 0x0, 0x2, r1, &(0x7f000030c000-0x8)='./file0\x00') 2018/01/21 07:01:05 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x40) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x100000, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0xffffffffffffffb3) ioctl(r0, 0x440000100000127f, &(0x7f0000006000-0x1)="") socketpair$inet(0x2, 0x800, 0xfff, &(0x7f0000005000-0x8)={0x0, 0x0}) 2018/01/21 07:01:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mknod(&(0x7f00002eb000-0x8)='./file0\x00', 0x8000, 0x8) pipe(&(0x7f0000431000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000690000)="ee3a3b43411508a8db918379c78ff94d", 0x10) sendto$inet6(r0, &(0x7f0000f8d000)="", 0x0, 0x0, &(0x7f00008aa000+0x3db)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) utimes(&(0x7f0000241000)='./file0\x00', &(0x7f00009a7000)={{0x0, 0x7530}, {0x77359400, 0x0}}) unlink(&(0x7f0000b53000)='./file0\x00') 2018/01/21 07:01:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000029000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) symlinkat(&(0x7f000090a000-0x8)='./file0\x00', r0, &(0x7f0000ab8000-0x8)='./file0\x00') r1 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ftruncate(r1, 0x8001) sendfile(r1, r1, &(0x7f0000300000)=0x0, 0x8d5c) openat$autofs(0xffffffffffffff9c, &(0x7f000044e000)='/dev/autofs\x00', 0x40000, 0x0) lseek(r1, 0x0, 0x4) 2018/01/21 07:01:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x6, 0xf3f, "23fc5f000087", 0x1, 0x0}, 0x10) fchmod(r0, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000003000-0xc)={0xffffffff, 0x1, 0x9, 0x7fff, 0x10001}, 0xc) 2018/01/21 07:01:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0x4) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000+0xd96)={0x0, 0x0}) pipe2(&(0x7f00002cc000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@int=0xab, 0x4) ptrace(0x4207, r2) ptrace$poke(0x6, r2, &(0x7f0000001000)=0x0, 0x0) 2018/01/21 07:01:05 executing program 6: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000abd000)='./file0\x00', 0x20000, 0x8) r1 = openat(r0, &(0x7f0000e4f000)='./file0\x00', 0x80000, 0x1c0) r2 = socket$unix(0x1, 0x3, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000050b000-0x21)=""/33) getsockname$unix(r2, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000f57000-0x4)=0x6e) 2018/01/21 07:01:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000b06000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00003ac000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={r1, 0x2710}, 0x10) getsockname$packet(r0, &(0x7f0000c12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000508000-0x4)=0x14) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000991000-0x1c)={&(0x7f0000d11000-0xc)={0x10, 0x0, 0x0, 0x10000208}, 0xc, &(0x7f00004fc000-0x8)={&(0x7f00009ec000)={0x78, 0x9, 0x0, 0xc00, 0x0, 0x0, {0x1, 0x0, 0x8}, [@nested={0x64, 0x3b, [@generic="21aa269ade775894d3050fdce880ec5bc79d9b0f700558dcf50c49f7e684a4d2959e9e3f8189d2cb92b4c49412b5b2f40b02b3a8f38c792a0e237d96be25b858e20df391f813cb991314cc50da1df45023f11885b1f9ced28b15eabeee78"]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4008090}, 0x8000) finit_module(r0, &(0x7f00009e2000-0x1)='\x00', 0x2) 2018/01/21 07:01:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/ppp\x00', 0x2000, 0x0) readv(r0, &(0x7f0000116000)=[{&(0x7f00005db000-0x1f)=""/31, 0x1f}, {&(0x7f0000341000-0x71)=""/113, 0x71}, {&(0x7f000092f000-0x75)=""/117, 0x75}, {&(0x7f000016d000-0xd7)=""/215, 0xd7}], 0x4) mkdir(&(0x7f0000bde000-0x8)='./file0\x00', 0x11) mkdir(&(0x7f0000029000)='./file0\x00', 0x10000000000002) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xdffffffffffffffe) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) ftruncate(r1, 0x0) 2018/01/21 07:01:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000001000)=0x2) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000519000-0x4)=0x0, &(0x7f0000001000-0x4)=0xffffffffffffff5d) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x7fffffff, 0x8, 0x7fff, 0x3, 0x1}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x200800, 0x0) recvfrom$inet6(r2, &(0x7f0000001000-0xcf)=""/207, 0xcf, 0x3, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xff}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000003000)={{0xffffffffffffffff, 0x3, 0xffffffff, 0x3, 0x1f}, 0x0, 0x100, 'id1\x00', 'timer0\x00', 0x0, 0x101, 0x9, 0x9, 0xffffffffffffffe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) capset(&(0x7f0000000000)={0x20071026, r3}, &(0x7f0000002000-0x18)={0x2, 0xffffffff, 0x9, 0x3, 0x1, 0x4}) 2018/01/21 07:01:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a15000-0x11)='netl\x00ire/essw') pread64(r0, &(0x7f00000fb000)=""/155, 0x9b, 0x8003f) 2018/01/21 07:01:05 executing program 3: sched_getaffinity(0x0, 0xba49, &(0x7f0000025000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b1c000-0xc)='/dev/autofs\x00', 0x400600, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000)='./file0\x00', 0x4080, 0x40) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x4, 0xe9, 0x4, 0xfff, 0x0, 0x1, 0x8, 0x5, 0x44, 0xff, 0x5, 0x6, 0x9, 0xfffffffffffffff8, 0x7b7d, 0x3, 0x80000001, 0xf96, 0x80000001, 0x10000000100, 0xd5, 0x2d59fb2, 0xdc9, 0x7, 0x3, 0x0, 0x0, 0x10001, 0xec, 0x4, 0x10000, 0x2, 0x6, 0x7, 0xfff, 0x0, 0x0, 0xfffffffffffffffb, 0xc67e6eb72dfcfae5, @perf_config_ext={0x20, 0x7}, 0x41, 0x2499, 0x8644, 0x7, 0x8, 0x0, 0x0, 0x0}, r0, 0xe47, r1, 0xa) 2018/01/21 07:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e9c000-0x15)='/proc/self/net/pfkey\x00', 0x400200, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00007ed000-0x1000)=""/4096) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x4002080045439, &(0x7f0000813000-0x8)=0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00001d6000)={0x6, 0x7fff}) 2018/01/21 07:01:05 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eef000-0xb)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f000000a000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup3(r0, r0, 0x7fffc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000000b000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000000a000)={{0xa, 0x1, 0xef76, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x0, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, 0x0, [0xff, 0x3, 0x7, 0x1ff, 0xff, 0xd1e1, 0x44, 0x6]}, 0x5c) pwrite64(r0, &(0x7f0000000000)="", 0xfffffe98, 0x0) 2018/01/21 07:01:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009c0000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = dup(r0) bind$inet6(r2, &(0x7f0000830000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 07:01:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00005ff000-0x85)="18000000020001000000be8c5efecd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000009ec1475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02", 0x85) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a61000-0x8)='gid_map\x00') mkdirat(r1, &(0x7f00003a1000-0x8)='./file0\x00', 0x20) 2018/01/21 07:01:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x73}, &(0x7f0000001000-0x2)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r1, 0xa7, "441058f31e45e1f1f35d092d5eb6b1a6b1ceb7dd7ec5bf20aef3d0158f64bd590132476668e7d030f4734c38aade64659b844a8cd3cab3f8bba105a2067c8c2fd33364c9290fc74c1f7d3c97775464f419f7f3203b000ebf300bdd9dd35809ccfcb962fc6e2bc1d173df3e9fef5685ee6e01b8bede0660fb0e7dccda9dd4d50dc879987978e85914333f10bbc228ea22975b28c13d5759ae70e8b723e44bc25bb8600214efb995"}, &(0x7f0000000000)=0xaf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/21 07:01:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f000054c000-0x8)='./file0\x00', 0xc2, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ca0000+0x78f)={0x8001, 0x4, 0x1000}, 0x4) getpeername$llc(r1, &(0x7f0000d56000+0x604)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000325000)=0x10) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") [ 57.067373] sock: sock_set_timeout: `syz-executor0' (pid 9422) tries to set negative timeout 2018/01/21 07:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c5000)='/dev/rfkill\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f000093c000)=@random={'system.', '/dev/rfkill\x00'}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000e53000-0x24)={0x1, 0xff, 0x0, 0x1, 0x8, 0xaf, 0x400, 0x76, 0x7f, 0xff, 0x8, 0x6}) openat$dir(0xffffffffffffff9c, &(0x7f0000ba1000)='./file0\x00', 0x800, 0x4) [ 57.159815] SELinux: unknown mount option 2018/01/21 07:01:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x80003, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000e97000)=""/1, &(0x7f00003b1000)=0xfffffffffffffd45) 2018/01/21 07:01:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000640000-0x40)="6e65748900000000000000f6e66535962488b29bba0b226b5ea19165c51b1490d0f0d87ba199cc2e4be561f9e96373de7f9824ebe27eecb71d61733b5351722d") sendfile(r0, r0, &(0x7f00004db000)=0x0, 0x1000000000ff) fcntl$setsig(r0, 0xa, 0x35) ioctl$TIOCCBRK(r0, 0x5428) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000fa000)={0x5, 0x72e, 0x3f, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000cd8000)="0b09fe4070ac7b5809766a8e33cf33469c1dba882cb3e6e0552f3ad415a3a5ef9624f26cad2c6c96d53c6002278dd69b310101aba839db7fde651eb85ce2f2ee182bd039f9aba229ecd8873839f258c9fa4b309cb71871f0e55373755cbff9379d1d6fe24aa97cfbf46aa62ded83388cafd3afcf4c56cc168d66445091cfd13c5589bf1809d59c890cc6c28eddf46d4221af71670342e66b69ac") ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000831000-0x85)=""/133) 2018/01/21 07:01:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ca5000)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f00002e4000)={0x4, 0xffffffffffffffa5, 0x401, 0xec, 0x10, 0x84fe}) getxattr(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f000024c000-0x11)=@known='security.selinux\x00', &(0x7f00000e2000-0xd1)=""/209, 0xfffffea7) 2018/01/21 07:01:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000fdd000-0x31)=""/49) r0 = creat(&(0x7f00007ba000)='./file0\x00', 0x4) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000b2f000-0xc)={0x2, 0x7, 0x4, 0x200, 0x800, 0x8b}) 2018/01/21 07:01:05 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006bc000-0x8)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000fab000-0x1)='\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d36000-0x8c)={0x2, 0x2bee, 0x10001, 'queue1\x00', 0xffa2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000ce7000)='/dev/autofs\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 07:01:05 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f000000e000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000009000-0x8)=[], 0x0, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000014000)=[], 0x0, 0x0) link(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000014000)='./file0\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000016000-0xa)='/dev/ptmx\x00', 0x48000, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000014000-0x4)=0x100) 2018/01/21 07:01:05 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x7, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000001f000)='./file0\x00', &(0x7f000001f000)=""/37, 0x25) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000001e000)={0x0, 0xac, &(0x7f000000f000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, @in6={0xa, 0x1, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x100000000}]}, &(0x7f000001f000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0x5}, 0xffffffffffffff10) r2 = socket$netlink(0x10, 0x3, 0x2) r3 = socket(0x5, 0x7, 0x7) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r3, &(0x7f0000020000-0x10)={0x4, 0x6cf, 0x5, "eb9cf4001d98", 0xb4, 0x0}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x14, 0x32, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 07:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000309000)=0x10100, 0xfdff) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000028b000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000f2e000)=@req={0x71, 0x8000, 0x1f, 0x4}, 0x10) 2018/01/21 07:01:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000779000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x6) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000d2e000-0x4)=0x0, &(0x7f00009ef000-0x4)=0x4) eventfd(0x9) 2018/01/21 07:01:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000919000)=[{{&(0x7f0000cfc000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000055a000-0x30)=[], 0x0, &(0x7f00008ae000)=""/244, 0xf4, 0x0}, 0x0}, {{&(0x7f00006b3000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d17000)=[], 0x0, &(0x7f0000b92000)=""/4096, 0x1000, 0x0}, 0x0}], 0x2, 0x2, &(0x7f0000791000)={0x77359400, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/21 07:01:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d87000)='/dev/ptmx\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2018/01/21 07:01:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00006de000/0x3000)=nil, 0x3000, 0xe) mlock(&(0x7f00006be000/0x2000)=nil, 0x2000) 2018/01/21 07:01:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000f9000-0x30)={&(0x7f0000af6000-0x4)=[0x0], &(0x7f0000ad1000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00001ee000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00001db000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x4, 0xa, 0x7, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000100000)=0x171) fcntl$setownex(r1, 0xf, &(0x7f000045e000-0x8)={0x1, r2}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000a22000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="ae9f2ae941bf", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/21 07:01:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000774000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet(0x2, 0x2, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b6a000)='/dev/rtc\x00', 0x0, 0x0) unshare(0x20000400) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00002bf000)='vboxnet1^\x00') pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/21 07:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x80000, 0x210) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000007a000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dc7000-0x8)='cmdline\x00') ioctl$TCSBRKP(r2, 0x5425, 0x80000000) write(r0, &(0x7f0000cb0000-0xcd)="2400000026007f000000000000007701000000ff0100000000000200ffffffff0100ff10", 0x24) 2018/01/21 07:01:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009f2000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x4d5, 0x0, 0x0, 0x2}) rt_sigtimedwait(&(0x7f0000fc7000-0x8)={0x0}, &(0x7f000005b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000752000)={0x0, 0x0}, 0x8) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000901000)={0x9, 0x6, 0xff, 'queue0\x00', 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000728000)={@common='vcan0\x00', @ifru_flags=0x200}) 2018/01/21 07:01:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000647000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007a1000)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000636000-0x140)=[{{0x0, 0x0, &(0x7f000019e000-0x20)=[{&(0x7f000015e000)=""/104, 0x68}], 0x1, &(0x7f000009f000-0x33)=""/51, 0x33, 0x0}, 0x0}], 0x1, 0x63, &(0x7f0000588000-0x8)={0x77359400, 0x0}) 2018/01/21 07:01:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) bind$ipx(r0, &(0x7f000038e000-0x10)={0x4, 0xff, 0x225, "1973a961d976", 0x7, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000650000)={0x0, 0x548}, &(0x7f0000be6000-0x4)=0x8) connect$inet(r0, &(0x7f0000f07000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004ff000-0x8)={r1, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006ad000-0x8)={r1, 0xfffffffffffffc00, 0x0}, &(0x7f00005ed000)=0x8) readv(r0, &(0x7f0000bf6000-0x10)=[], 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c4e000-0xf)='/dev/sequencer\x00', 0x1fc, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000028f000-0x20)={0x1, 0x80, 0xe, 0x2, 0x3, 0xae6a, 0x4, 0x400, r1}, 0x20) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000a24000-0x4)=0x68d) 2018/01/21 07:01:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000da8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000d7a000-0x14)={0x0, 0x1, 0x1, 0x7c8, 0x1f, 0x1}, &(0x7f0000cae000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000e6000-0xa0)={0x0, @in6={{0xa, 0x0, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0xff, 0x81, 0x10}, &(0x7f00009f7000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003a1000)={r1, 0x2, 0xb9, 0x9, 0x77, 0x9, 0x2, 0x8001, {r2, @in6={{0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xd41f, 0x2b9, 0x4, 0x3}}, &(0x7f00002d3000-0x4)=0xb8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) 2018/01/21 07:01:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x3f6) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000462000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x20) 2018/01/21 07:01:05 executing program 5: openat$selinux_context(0xffffffffffffff9c, &(0x7f000008b000)='/selinux/context\x00', 0x2, 0x0) munlockall() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000)={0x0, 0x1c9c380}, &(0x7f0000001000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000001000)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) close(r1) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000-0x21)={0x0, 0x19, "71c07f94f3815393cdebdfaa02c5ff9a1b0f2249960e306aca"}, &(0x7f0000002000)=0x21) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r2, 0x0, 0x101, 0x100}, &(0x7f0000002000)=0x10) 2018/01/21 07:01:05 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000786000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000751000)='coredump_filter\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d04000+0x69c)=@assoc_id=0x0, &(0x7f00005bb000-0x4)=0x4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000fc7000-0xa2)={r2, 0x0, 0x9a, "12843b075fc246d8a9f52aec8217f416496f1166bec57b3c60741f3372e9c8f13c752835ec0dbddc21d6daf07490a93111954a654c54e50ddd35bb475840bbf0c200fcdb0bba727b1f2b4d4f3f29f1536bb02e996a81da2f92194e8fcc58cd2a0df7b993b8a8051addd245e778f4fd948c263faf7905011d0ef72560801bf065249ce0867c6835b569a235d6dd160a06e48edbae577afac285b1"}, 0xa2) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x100, 0x6, &(0x7f0000017000-0xd5)=""/213, &(0x7f0000096000-0x4)=0xd5) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000fc5000)='keyring\x00', &(0x7f0000fc5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f00006b6000-0x5)='user\x00', &(0x7f0000fc6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc5000)="7bcbe5fdfce1d4eba9c387c8440dd334a3f5972d1c85bbd11ef8df79a7c88dfd4cbef4f7de630bed268f0826ff7b2b327e75f5edd2d294310cad3ce11099743fbeeb3bfe39dad8669ea8d3613c7abd688a7c62eddbd7e04e1d9310c57b571fa524fbd77b201202c873f7c774d648e6484d20c4aa4ad84affe3b092f9d71c974b1ebc0364ab7398b0a824f2c83a301a525c9fc0f80ec4d287fee821e003ea06a46f1d8060a3ce247b8a6d7f58cb5732b60530684ea64b13d78aa1639034860d4ac81f6c1ca62a", 0xc6, r3) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fc4000-0x10)={0x0, 0x0, &(0x7f0000fc4000-0x9)=""}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fc8000-0x8)='./file0\x00', &(0x7f00005af000)='./file0\x00') 2018/01/21 07:01:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000022a000)='nv\x00', 0x3) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000d30000-0x4)=0x8a, 0x5f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ab5000-0xc)='/dev/rfkill\x00', 0x200040, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f73000)={0x0, 0x8}, &(0x7f0000ce8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008f4000)={r2, 0x6, 0x100, 0x20}, &(0x7f00003c5000-0x4)=0x10) r3 = add_key(&(0x7f0000cdb000)='rxrpc_s\x00', &(0x7f0000594000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000790000-0x7a)="6bff587abf847f3619f528a95c2a423ee1d483361dab7274d5451f8c0d14cbb9da2a0c862620c4ed6db64bfff5d4ca57d9e8c07e814501d4c2f59f6752cce59e4a87b1419067360fbe8c4ac52838753e1b04b4825a43524536a63f03aef391818c8cb3c63ac8cff05bf7fb7193cbddf21642e7dd72bc9ef33147", 0x7a, 0xfffffffffffffff8) keyctl$clear(0x7, r3) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 07:01:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d05000-0xf)='/dev/sequencer\x00', 0x49a0c0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000678000)=0x1, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000d6f000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x20, 0x15, "780f220679740297e7fa05c0a54d1c85bf41bb25d8fe2174e719d2e14b6e0192aa3db2fec095c6b012c86025beb17ba7bff38db64b7477b2f5f6fc1eae38222d", "34814fd764ebbd6ba190086cc5a9eb6e988c35b8a57e199b4c6804eb18239082", [0x7, 0x4], 0x0}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) 2018/01/21 07:01:06 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x36, &(0x7f0000fa4000)=0x57, 0x2) r1 = syz_open_dev$usbmon(&(0x7f00007d3000)='/dev/usbmon#\x00', 0x941, 0x100) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000fa7000-0x8)={0x6, 0x3}) 2018/01/21 07:01:06 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000+0xe80)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0xa)='security}\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x142c, 0x20}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000003000)=[@in6={0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x86b6}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x38, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc2}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) arch_prctl(0x1004, &(0x7f0000002000-0xf4)="f441b9a0ae8f04db46b05950d893c2bedef9ae4809029b563e1654b20619492ebfb7741d81ae95c306d17358f4ac18971c681b218657bc4cbfbf122ea5d2d93e741b95c68627a17eb615e99a1117e102d1ae56f4369da866135299db360e8b5c3b9877ef5f45379fc78ceaeafe95285e33628f830f440c5cf7183b20cc98f5e699de091c54d0bfd43a20ebc87a2a488ec3a75ce416b925a6ebf238437b2bf2cea06379b57c257c28ea6fec71f0e69f8aba0fa9ae7fb3871a41c0089bacd9922c1ee02f0bcb18aa057045710a8fb86b07a9591606795d83ba1f0c37f48da6cbb6d76c8d70ff439b63b94998bf2bddb037367fc35b") r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000002000+0x20)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000004000-0x10)={0x5, 0x1, 0x8e, 0x6, r4}, 0x10) 2018/01/21 07:01:06 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000af3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007bf000)=0x3a) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000008000-0x32)='8', 0x1, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000006000-0x8)={0x4, &(0x7f000000f000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000015000-0x4)=0x0, &(0x7f0000017000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000003000-0x10)={0x0, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40106435, &(0x7f0000015000-0x10)={0x0, r2, 0x0, 0xa33}) setresuid(0x0, 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000011000)=""/177) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80206433, &(0x7f0000002000)=""/205) 2018/01/21 07:01:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000ce7000-0xc4)="12df35bbf8ab6ddde12d9b2f015f01fbd8d9fc4a2ad14e06bc6116fe209cf8638119c1e9ece732ea6728bc0dec3b5c5e8853de7e6c8f040909536e84148717bf7b5b888d51e42197e7aacd32152b8d4619addcc15e550f656c2918f03ed8cc011d8b0fdd3d092b3a1df4128843365fc6480e090ba88bf38138d350022790fb68638039906007930a86bad2902f94652fa652c8f3443f4e37f2fbe19acccef2f8ae90b4de405be43035c53ef825f9c503a6ced196fd3b22a95dd59815805895a61294d67d", 0xc4, 0x80, &(0x7f00001f1000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x200000000000b, &(0x7f00002be000)=0x0, 0xffffffffffffff22) 2018/01/21 07:01:06 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000f78000-0x4)=0x3ff, 0x4) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000f78000)=""/142) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000f67000-0x70)="", 0x0, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f7a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000f7a000-0x4)=0x4, 0x4) 2018/01/21 07:01:06 executing program 2: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fa8000)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000094f000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fad000+0xf82)={0x0, 0x4f, "fc35f309519d1d830ace88712ae485c790e7c85aec034940ab7078f3a933d9ce99c5f4c7c33f02cb551e414b1fc285c3cdf369b4e9a2af34e09d39ad60958496fb1bdc9ed08ff1d0afa7b9a7c62053"}, &(0x7f0000fad000)=0x57) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fae000-0x8)={r2, 0x6, 0x9}, 0x8) syz_open_dev$loop(&(0x7f0000ef9000-0xb)='/dev/loop#\x00', 0x2000004, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000c4e000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0xffffffffffffffbe, "3116e41d053ecb4c82d166f82dc68ed4e1571f80d4faa513440fe0317118534596d6d1a139e52f8b712ded649741dedce3d15bd164612c003b34663904867345", "a2aaaeb9f623838e5a7a189371769a670000000000003df5ff04ffffffffd21481f19600840000000000004000db67e9d2aa83bbb23981af6aef4758f5dfea63", "8f555f40503fbb4c20d91eba491af26518bf74514d6a3c0e4c57124c4d10ed46", [0x0, 0x0]}) 2018/01/21 07:01:06 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$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000d43000)={0x8, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000545000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 07:01:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0xfffffdef, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000dc1000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000967000)=0x2, 0x4) fstat(r0, &(0x7f0000364000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 07:01:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001da000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}], 0x1, 0x10, &(0x7f0000bc0000-0x8)={0x0}, 0x8) syz_open_pts(r0, 0x10040) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b04000)='/selinux/enforce\x00', 0x8000, 0x0) sendmsg$unix(r2, &(0x7f0000eb0000-0x1c)={&(0x7f00008a1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000446000)=[{&(0x7f000065a000)="529be3a94a9d99a1ef534668fc10e5ef89c013583c255f4450398c80578570c0165a46f103ea769c424fc68adca30cc943aeb25e21a0bb05b7c9e1cb0e15d59c0f54b4b90a3e58290faf6e6af1d8496d", 0x50}, {&(0x7f0000607000)="18e69ef55e5a9c0a9467e2b880e169ef4b9c8693d8577f6736fcea3b8450cb24a59dfaddca9b0b9d6eab8f0cef8e2467bb9cabbd01e5a930d84a092d57fc6797ea8cf5d091fac334f4826aa414cbf703a2aba0350cc1ae6a872131cfc37f601ad62924499e6ea866cf68541de0a0054af1f3a93795f7386f5274b7ba1534fabb0191734ef79708e52a978eb07c12", 0x8e}, {&(0x7f0000bd8000)="59142a210a310a3c9eb969533b6a1672aa37adf7b555baf309a4908c7ab58f7679d3c6dff89a93af8f37a2149aabe28a10428bd51061cf145a3572531ddf3cd43ebd6690ca249da03eb87465d6e563f14ba9316a8fe8ae9741ac0ae9a48a4bcc74f02311a0aff44915a374a8e1a803677cb4e385684a4d30324e33980c86c3537bd68bf6cb0bf369dd9059deb41a1cea8d50396e7d87d2f44ebc9e11b5118ccfe444f3571889aa07ee94436ca2d44ba1b5c654542d445f62c9a8b385f5e8cead8db83cc8f6492010b0bdc2a7b961f8bb06a135da9ea95fee33ec4f8f3d57df545f66938030aa", 0xe6}, {&(0x7f0000f87000)="aa11f27de62a7069483b96e36f201d966d8a1b08257dd4b16a9914bffcbe57cfdbe349a8be1d4b0f0cbcd600fc354d491e317bc6faa3e0fdebefda4e7ff7b072622377f1b21fd7a95ef479f32955a2cc7891e0d83e08e5db14f58897ca984fa03d9eb81fdc54ffed2172085ff7f26acbf587fdae49d5a6f986971c69f43882d3ff526510ef282beb9d9b590046e4f94dbf457a4af2bbc31cdf964e39d7f045a670bd6cca138d0857e37b3bcb0ac423815dc82ab65f3a53da15118a5116a3011ac0b270164399c610026dee26b95ca24e4eabfafe5a512331452c76b29bb72cfa419edb86c40be754475c5e2bd890", 0xee}, {&(0x7f0000476000-0x56)="e88b945e219d109a949b7383b87335db51bd1ffa7230efdb3a11b7a98a5665ad9e3be80f19992086a010c71d842d581711d9b77897e65f1c7f6310894ed27d8feaddcadefa7a93de07cfc0b5ad63f55ba00f99118863", 0x56}, {&(0x7f0000c98000)="b6bd5417202847160f18b16931ad3e899c877a22532636a0eec13f8c174847ab3ea4a60d9e78f07f21f7527d45feb15bbe06609e705980829dafdc51107299c80f4db5e2db89c3ee0be4372e088f7e870de76a28045a3546992c416562940c6399c450fa4009d1f398210718dc09c2398958432b1b01086bbe69fdc02193c3adebbf4afd3c8a34bcd8b0b161383b5cd14a2ff6ae627b0e", 0x97}, {&(0x7f000094d000)="a7e4eaebc506c8622f029a97de1f5250c80969ea70dccb0f4076dbcdcc9f25e38fe25812956d85c2ab360113518aba99e328a6fa162d2ab14e53023c6347de80e869b97aa3791526c59e91f4418e307f2c2f21d3310833754af07f00b89823f3cc3abb0f44ebbbd4b0ff762c92b90dc0204ad24e42c7afd1fe4b", 0x7a}], 0x7, &(0x7f0000b9d000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r0, r1]}], 0x20, 0x4000004}, 0x800) 2018/01/21 07:01:06 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000003000)=""/216, 0xd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000012b000-0x8)={0x0, 0x0}) setitimer(0x2, &(0x7f0000bbc000-0x10)={{0x77359400, 0x0}, {0x0, r1/1000+10000}}, &(0x7f0000dd9000)={{0x0, 0x0}, {0x0, 0x0}}) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000003000)=[], &(0x7f0000003000-0x20)=[&(0x7f0000000000)='map_files\x00'], 0x0) 2018/01/21 07:01:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x1, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000091b000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00006eb000-0x4)=@int=0x0, &(0x7f00004f8000)=0x4) r4 = dup3(r0, r1, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001ac000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000511000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000f14000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xffffffffffffffff}, 0x81, r5}) bind$unix(r2, &(0x7f0000802000-0x8)=@file={0x1, './file0\x00'}, 0xa) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000221000-0x8)={0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000ccd000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) 2018/01/21 07:01:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) timer_create(0x7, &(0x7f00007b5000-0x58)={0x0, 0x1c, 0x6, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f7000)=0x0) timer_gettime(r0, &(0x7f0000d53000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = inotify_init1(0x80000) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa400095e) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) r2 = dup(r1) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000038000)=0x5) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000693000)={&(0x7f000049f000/0x1000)=nil, 0x1000}) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f000095d000-0x8e)=""/142, 0x8e) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f000028f000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000311000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000f33000-0x8)={r3, 0x1}) 2018/01/21 07:01:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x304}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ae5000)=[{&(0x7f000022a000-0x6c)=""/108, 0x6c}, {&(0x7f0000028000)=""/179, 0xb3}, {&(0x7f0000784000-0xa1)=""/161, 0xa1}, {&(0x7f0000c3c000-0x21)=""/33, 0x21}], 0x4, &(0x7f0000007000)=""/131, 0x83, 0x588}, 0x100) sendmsg(0xffffffffffffffff, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x352}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/21 07:01:06 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000af3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007bf000)=0x3a) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000008000-0x32)='8', 0x1, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000006000-0x8)={0x4, &(0x7f000000f000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000015000-0x4)=0x0, &(0x7f0000017000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000003000-0x10)={0x0, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40106435, &(0x7f0000015000-0x10)={0x0, r2, 0x0, 0xa33}) setresuid(0x0, 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000011000)=""/177) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80206433, &(0x7f0000002000)=""/205) 2018/01/21 07:01:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e94000-0xa)='setgroups\x00') writev(r0, &(0x7f0000b9e000-0x8)=[{&(0x7f0000f7f000-0x2)='1', 0x1}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000028a000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$netlink(0x10, 0x3, 0x0) 2018/01/21 07:01:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000013b000)=[{&(0x7f0000311000-0x59)="580000001400192340834b8004ff8c560206ddffec0481000000000600005800004824ca944f64009400050028825a003b7dbe907902008000f0fffeffffef03ed03fff5f800000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b0e000-0x11)='/dev/vga_arbiter\x00', 0x8940, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000754000-0x4)=0x7) fstatfs(r1, &(0x7f0000b12000-0xaf)=""/175) 2018/01/21 07:01:06 executing program 5: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000b50000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000795000-0x38)={&(0x7f0000f79000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f78000)=[], 0x0, &(0x7f0000f78000)=""/155, 0x9b, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x26, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) mmap(&(0x7f0000f72000/0x2000)=nil, 0x2000, 0x0, 0x21011, r0, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f75000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000867000)="", 0x1df, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/21 07:01:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dbd000)={0x0, 0x0}, &(0x7f0000412000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000ac000)={0x5, 0x6, 0x7, 0x8000, r1}, &(0x7f00007b6000)=0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@abs={0x1, 0x0, 0x0}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd", 0xffffffffffffff42}], 0x1, &(0x7f0000b88000)=[], 0xfffffffffffffd72, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x477499f0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/21 07:01:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000266000)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000757000)={0x0, 0x4, 0x0}, &(0x7f00002e8000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009c9000)={r1, 0x6, 0x8000}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f0000f5f000-0x5)="002bc99e0a", 0x99) stat(&(0x7f00006f7000-0x8)='./file0\x00', &(0x7f0000bed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x6c2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000db8000-0x4)=0x5, 0x3d7) 2018/01/21 07:01:06 executing program 7: r0 = add_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x83)="", 0x0, 0x0) stat(&(0x7f00007c9000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0xbb6a7c4821540a1f) 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) execveat(r2, &(0x7f0000bfe000)='./file0\x00', &(0x7f0000694000-0x8)=[&(0x7f0000ce5000-0x8)='trusted\x00', &(0x7f0000603000-0x2)=']\x00'], &(0x7f00002f3000)=[&(0x7f0000000000)=']\x00', &(0x7f0000fcf000)='trusted\x00', &(0x7f0000780000-0x8)='trusted\x00', &(0x7f0000000000)='ppp0,%\x00', &(0x7f0000e6d000)='\x00', &(0x7f0000001000-0x2)='\'\x00'], 0x800) keyctl$chown(0x4, r0, 0x0, r1) 2018/01/21 07:01:06 executing program 0: mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000005000+0xada)={0x0, 0x0, 0x3, @tid=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) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) dup3(r0, r1, 0x80000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000005000-0x4)=0x0, &(0x7f0000006000)=0x4) pwritev(r2, &(0x7f000000e000-0x8)=[{&(0x7f0000000000)="1e", 0x1}], 0x1, 0x0) 2018/01/21 07:01:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000969000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b4c000)={0x0, 0x0, 0x0}, &(0x7f000077b000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003af000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d73000)=0xe8) lstat(&(0x7f0000505000)='./file0\x00', &(0x7f0000a94000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) r9 = getuid() getgroups(0x7, &(0x7f0000d1e000-0x1c)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc4000-0x4)=0x0) r15 = geteuid() fstat(r1, &(0x7f0000108000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000da9000)=0x0) r18 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r18, 0x10e, 0x1, &(0x7f000058b000)=0x10, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000701000+0x91f)={0x0, 0x0, 0x0}, &(0x7f000065e000)=0xc) r21 = getegid() r22 = socket$nl_xfrm(0x10, 0x3, 0x6) r23 = syz_open_dev$loop(&(0x7f0000d41000-0xb)='/dev/loop#\x00', 0x1, 0x500) sendmmsg$unix(r3, &(0x7f0000e95000)=[{&(0x7f0000662000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000076c000)=[{&(0x7f0000c39000)="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", 0xfe}, {&(0x7f0000d38000-0x91)="802406d3cc92b6b64a9b0f63a53de2287bdbd73fec873268ea33355f01389202b57530ba60c97585193acffe37409f40922274011a0dbd13431144010a5dbe2c4e8476aec1cc5aa8f3db28242e19254c1d6cff8399ecdb3c17582e3abf2d1baa23ddac6be98d580a7640a78653ec76828e228ea348c88165a33a0dc47b75c5dbc94a29f73937a7c9feff427c8907a2a73a", 0x91}, {&(0x7f0000c86000)="6996da", 0x3}, {&(0x7f00005a1000)="c68a0df87e65cc0bc4d0763a379a3cb82fd369bec7d33061f1a5d139ce09710346fa1d9d8e6f4c75e527ed73cb6ad7", 0x2f}, {&(0x7f0000315000)="15f24eceabe873fae821aa592df222f78be89182eb3b89bb1380993c357260d9ac4e3be39672482901eff20331c59785cc033bea53eaf302e48b991b63e00dd81b8bc82bbbc4389ab7e4a2c879629588bcd6a0b4a975be1a096a495d18d46ca722a5f08824702e9b42049a163dbba8c4e94ed5b26dd3fe974ad0158f134a6e3b505b2489503e3fdf27d6f3f988e0405cb308165b962a44f75e6dfe141a8abea8bbb586eddba5126eb9909cf23f705196b1dbabcc3519f8cb1c8a64de923cdba1480a92633492943416f6dbc1324a8a46f26f8917637c77dc8115e844d3965a20ccb50479e7b426e262960b54", 0xec}, {&(0x7f0000586000-0x17)="d92522b78fbac5e2913856f72b1d489efcc69aa0020eff", 0x17}, {&(0x7f0000cf2000-0xa8)="4d29e292e4bc0fb58cd6e6919497fef4ed8c3012ec77db537c24d478d108cb24db0e0c033c14215abd79e185588f1c4543f5956a812c4b2e4d3a96b087205ef680789d6274cea16fce638f328a729e099f2a07458f4a0447ca43afedacd02bcc79924e8e599723f226cfb70c207f50d9d8f3143d4a453f2e78d315dd01a71038504107e212dbd3eb4da28564b91c7463b87f493a3a7f46ca60a3f896ff01ca8fba7909842a0b0715", 0xa8}, {&(0x7f0000f65000)="8561e453b1bf98bf10465dfad57a48912c17b3896215653a5610bbb962301c27df9e4a0ddfdf4bc52ebcaab19cae309367b143c60a590d0ef0275cad364f0c8ee3ef9fd05ce05a8ac6f29c7e415757132042541582d5a39099a0448a89bf1750f4a3737d8b13954e52e9e94a43a7c05b210bec6cf1fd1db148518db4bf113101dc34e3a3e23d642db9f3938b8253899e893ae2d264e1e0665438a219a46dd4ea819fe3966bec301fb6156ab6843a8cb765c0012b1298c87b868e02ddc4492ae1428ba626e18972f00a6b1b27bea90f5244e75ea5f650289d3032315d", 0xdc}, {&(0x7f0000572000-0x87)="1d116ccccf0ecda00b850587272d327e0aec7456e9eee4f504e4690d42f418d53737dc1efa0c4e7b35b1b71440106d972d26cea1867106920fdea7caeb095cdb9b5203e4879eb57995f0e28f5629a4081ffafd15f63be1f072b3081f9ac34a1d265afe7b9047e9b40296153dd2424cfe348650ab08ad90a3bebeb808a635e950fbe49c1f1539d8", 0x87}, {&(0x7f0000bd6000-0x64)="80499b7ee965ed142af9cacac66a602ceb94f17c2cb921f57705656f34f04acb66fe120849fa7c08601cbd74b8751dbba981c9a78280cf2b7c806962385a8e4e27d392cfc8c5284fa83fd443ec504819d18aab534c323dff10a3ce02b3d7569551f5061d", 0x64}], 0xa, 0x0, 0x0, 0x20000000}, {&(0x7f0000977000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d27000-0x8)=[{&(0x7f00006bf000-0xc8)="0de6cf565b0896aece409db03c6e6e1538119acb3c1e34f3bae634f32bbf489357b9121fe54fca856a78913040a20568c335bf604770213b0cecccb1350ae2f385cc9219952cdc5ae6f76371a1c738754749729e07c09f4338507681ac5015ac9e1e9b8edad89f6483a59c4efe29123c0e6eaec7aee388370f44c7bdd601b9943251376200048447b185508fe9dee7378c9d8b60e8e58bc94438da59b5747b621991bf5345344236122f04672dc11c6a3f575949edb2d9a5dbd692260f59f2f9cd74cfc9c31ebc05", 0xc8}], 0x1, &(0x7f0000a8f000)=[@cred={0x18, 0x1, 0x2, r4, r5, r7}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r2, r2, r0]}, @rights={0x18, 0x1, 0x1, [r1, r3, r1]}, @cred={0x18, 0x1, 0x2, r8, r9, r12}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r20, r21}, @rights={0x14, 0x1, 0x1, [r1, r3]}, @rights={0x10, 0x1, 0x1, [r1]}], 0xc0, 0x4000}, {&(0x7f00009cc000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e94000-0x40)=[{&(0x7f0000a28000)="fcdddcdc79a033bec75918b869c3d75a3d81a3587e740284ae886736e5cd11fb9f025e1fc4a8badc1b8f4cdf45f50a6d269af03a9a5f6b3a6804b868c4ee29ee5be39c6670c251e133a66116c82a4b013e4e85a93673e43d8450ab08cc3f537023fab77f69e9fa2b6d52704832e6c8265f5db46320be03c751423e3597b1f76d0d214e7552d87087469d2530bc3406f4a22e76a173453fa0c9ae70", 0x9b}, {&(0x7f0000284000-0x77)="da4a001e8d2499268f07a9567a4f2e742871d48c23cd5567eac7a50172ec3c05d1373fb80fdce8efdd611a602bcf2411dd01b31cbf8f971f35f0c035ba8918a55c3c7f23b6160fbe1589338065b0a82e501256433fdaadef6032c1dc925d4f09c1005349541f261bf13501c61ce1141cba976bb6b41804", 0x77}, {&(0x7f0000f6a000)="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&(0x7f000088e000)=[{&(0x7f000076f000+0xdfa)="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", 0x1000}, {&(0x7f0000581000-0xba)="535b3a085116e838e7ff9cc6092682536f055d72712004568fb28b14ada026afa2857cc7b494293ba62ae5d08218c673e1c94480e1f8672aee2c7439feb84a9da7d8374b171f5762f6c8ca3f293c4a6e802d77bf03b3210edf3eb4191f552cc94cd764891f7bf09aa42f241a91b4ac2595782f03f8bd09ab41ecdc89032c8036712eda245f077594154830859b10f859b7f9e0b1bd54ba06b97b68e0d4bb9968fb8df86ea0163edb713341ef5184fb39bd495b832408b68a731c", 0xba}], 0x2, 0x0, 0x0, 0x4008001}], 0x7, 0x0) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x40) 2018/01/21 07:01:06 executing program 4: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0xfffffffffffffffb) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000093c000)={@common='lo\x00', &(0x7f000093a000-0x18)=@ethtool_sset_info={0x37, 0x6, 0xffffeffffffff372, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 07:01:06 executing program 2: mmap(&(0x7f0000000000/0xe95000)=nil, 0xe95000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000d22000/0x2000)=nil, 0x2000, 0xa) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e96000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000e95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e95000)={0x0, 0x0, 0x7, 0x865d}, &(0x7f0000e95000)=0x10) mmap(&(0x7f0000e95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e96000-0x14)={0x0, 0x4cb, 0x1, 0x3, 0x0, 0x401}, &(0x7f0000d48000-0x4)=0x14) mmap(&(0x7f0000e95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000cf6000)={r2, 0x97a7, 0x20, 0x0, 0x8001, 0xa5f, 0x0, 0x1, {r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1000, 0x5, 0x7, 0xadf}}, &(0x7f0000e95000)=0xb8) mmap(&(0x7f0000e95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e95000)='/dev/sequencer\x00', 0x2000, 0x0) fcntl$dupfd(r0, 0x0, r4) 2018/01/21 07:01:06 executing program 3: r0 = inotify_init() flock(r0, 0x5) flock(r0, 0x5) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000efb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000-0x20)={0x40, 0x5, 0x8, 0x200, 0x6, 0x800, 0x400, 0x3271, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r3, 0x0, 0x4}, &(0x7f0000002000)=0xc) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000-0x8)=@buf={0xe2, &(0x7f0000d08000-0xe2)="6bcf92a56cebdbf79714663f812b0199392aa3d57609c237b8cdec33b949454edde2f4c1181443e1bcf479572adc363d431a836ab4113117f39c442924d1c711179bd283073dc09ab821498e034756d043acdcc64b83721cd7fadaadb51922af3ae339fda11f727ab7632610aa5b58112bbe642164028f77f598f5863d61a984dc244dafc92b185b0637ba403abb41332e34175121443739cc200937d6111fbf08f693886219b01154a71d2d52f5d0bb2cae9e52d322cf46428e1a91a44a8821dcc1c851a970058b1a113f18f84fbac51751f14b5977386e13e9d804ad6f58a62738"}) 2018/01/21 07:01:06 executing program 5: mmap(&(0x7f0000b36000/0x4c9000)=nil, 0x4c9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000b68000-0x1000)=""/4096) timerfd_create(0x0, 0x800) 2018/01/21 07:01:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000056000-0x1c)={&(0x7f00004bb000)={0x10, 0x0, 0x0, 0x2000}, 0xfffffffffffffdd4, &(0x7f0000482000-0x8)={&(0x7f00000df000-0x68)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0x0, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$pppoe(r0, &(0x7f00009c2000)={0x18, 0x0, {0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="2c8e7752d888948fe0edbac6351b0aa0"}}, 0x1e) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000064a000)='/dev/hwrng\x00', 0x82000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00005b5000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 07:01:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0x0) read(r0, &(0x7f00009eb000-0x27)=""/39, 0x27) recvfrom$unix(r0, &(0x7f0000177000-0xa8)=""/168, 0xa8, 0x40, 0x0, 0x0) mount(&(0x7f0000f66000-0x8)='./file0\x00', &(0x7f0000c36000)='./file0/bus\x00', &(0x7f0000e82000-0x9)='efivarfs\x00', 0x0, 0x0) pivot_root(&(0x7f0000d12000-0xc)='./file0/bus\x00', &(0x7f0000011000)='./file0/bus/file0\x00') 2018/01/21 07:01:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c49000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000253000-0x8)='./file0\x00', &(0x7f0000a53000)='tmpfs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ce8000-0x8)={0x0, 0x0, ""}, &(0x7f0000f1d000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bac000)={r1, 0xee0f, 0x8001, 0x10001, 0x20, 0x1}, 0x14) 2018/01/21 07:01:06 executing program 3: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() prlimit64(0x0, 0xb, 0x0, &(0x7f00000e3000)={0x0, 0x0}) tgkill(r0, r0, 0x29) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000fe3000)={0x0, 0x16, 0x3, @thr={&(0x7f0000fe4000-0x6d)="e1090a19108776a415dd9e8cac00d2f6599f3164540e4f51e171319d728cc1c217a6c2d3bbf07865d13231c943298369b4b7db49944e4e683863903f5fb04b33063cc3ae51a7d38646e13de0a99b373e2007fe6e0a92c63652c1bbeecda28dd44b38d8380be8dc483180eda95c", &(0x7f0000fe4000-0x4)="728f2e36"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000)=0x0) 2018/01/21 07:01:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f000054d000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b22000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00003d6000-0x4)=0x0, &(0x7f0000401000-0x3)=0x4) setgid(r0) syz_emit_ethernet(0x2a, &(0x7f0000002000-0xdc)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x37, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f00001cb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/21 07:01:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() eventfd(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c75000)='mountinfo\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000058a000-0x8)={0x0, 0xced}, &(0x7f000072d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000095e000)={r2, 0x9}, &(0x7f0000800000-0x4)=0x8) unshare(0x202064ff) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) pread64(r0, &(0x7f000001e000-0x25)=""/37, 0x25, 0x0) 2018/01/21 07:01:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000037d000-0x8)='./file0\x00', &(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) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000e57000-0x8)='./file0\x00', 0x0, r0) 2018/01/21 07:01:06 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000083c000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f2a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000547000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f0000651000-0x1c)={&(0x7f0000ade000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000e2b000-0x8)={&(0x7f0000f04000)=@setlink={0x44, 0x13, 0x300, 0x2, 0x1, {0x0, 0x0, 0x0, r2, 0x2000, 0x20}, [@IFLA_PHYS_PORT_ID={0x24, 0x22, "76068b5bba84a3849d856864068eeeb465c1a7312550339f92dcac1b3f"}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) sendmmsg$unix(r0, &(0x7f00002f3000-0x1c)=[{&(0x7f0000ed9000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000091e000-0x10)=[], 0x0, &(0x7f0000eda000-0x6b)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x78, 0x0}], 0x1, 0x0) 2018/01/21 07:01:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000b01000-0x40)={0x8001, 0x4, 0xffffffffffffffe0, 0x9, 0x6, 0x5, 0x80000001, 0x800}, &(0x7f0000c87000)={0x2, 0xcf, 0x4, 0x4, 0x4, 0xff, 0x9, 0x0}, &(0x7f00003dd000)={0x81, 0xfff, 0x3ff, 0x592, 0x8, 0x8, 0x0, 0xe1a}, &(0x7f000095e000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={r0, 0x0}, &(0x7f00002ab000-0x4)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) pipe2(&(0x7f0000f81000)={0x0, 0x0}, 0x80000) clock_gettime(0x0, &(0x7f0000638000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00005c8000-0x70)=[{0x9, 0xfff, 0x401, 0x5, @tick=0x4000000000, {0xffffffff, 0x100000000}, {0xffffffff, 0x1}, @raw8={"a2c090e7b250455197d69f7d"}}, {0x10000, 0x6, 0x3, 0x858, @time={r3, r4+30000000}, {0x10000, 0xfff}, {0xb4, 0x0}, @quote={{0xffffffffffffffff, 0x8001}, 0x0, 0x0}}, {0x0, 0x6, 0xfffffffffffffff9, 0xad8f, @tick=0x4, {0x3, 0x0}, {0x9, 0x3294}, @addr={0xa46d, 0x2}}, {0x2, 0x7f, 0x9, 0x9, @tick=0x8, {0x40, 0x80}, {0x10001, 0x9}, @raw8={"179150b0d21e8e818bce9431"}}], 0x70) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000013f000-0x4)=0x0, &(0x7f00007a0000)=0x4) 2018/01/21 07:01:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00004b4000)='./file0\x00', 0x141042, 0xfffffffffffffffd) memfd_create(&(0x7f0000ad4000-0x29)="2d6370757365745d74727573746564707070308576626f786e657431707070302b73656c6647504c00", 0x3) ftruncate(r1, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000a38000-0x4)=0x67) [ 57.963783] audit: type=1400 audit(1516518066.459:30): avc: denied { create } for pid=9629 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 58.041514] audit: type=1400 audit(1516518066.539:31): avc: denied { setopt } for pid=9629 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/21 07:01:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000f69000-0x8)='./file0\x00', &(0x7f0000792000-0x8)={0x6, 0x0}) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000d4000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f000008b000-0x20)="3a069cc02637f371c5f038a970da44a69f9c3f1aeff5697f50efc53a0e1060ee"}) 2018/01/21 07:01:06 executing program 7: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000aa5000)={0x2, &(0x7f0000002000)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendmmsg$unix(r1, &(0x7f0000007000-0x70)=[{&(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0xfffffffffffffd80, &(0x7f0000006000)=[], 0x0, &(0x7f000000d000)=[], 0xfffffffffffffe97, 0x0}], 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000008b000)='smaps\x00') mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00008fc000-0x4)=0x6) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000496000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f00003fa000)=0xc) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000aa8000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f6000-0x4)=0xe8) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000aa9000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x2, 0x101, 0x1, 0xffff, 0xa, 0x20, 0x20, 0xaf, r3, r4}, {0x2, 0x9, 0x5, 0x0, 0x5, 0x7, 0x4, 0x3}, {0x101, 0x10000, 0x0, 0x1}, 0x9, 0x1, 0x1, 0x0, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0x6f}, 0x2, @in=@loopback=0x7f000001, 0x3, 0x4, 0x3, 0x100, 0x0, 0x8001, 0x5}}, 0xe8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a31000-0xa)={0x0, 0x1, 0x1, [0x8001]}, &(0x7f0000aa8000-0x4)=0xa) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000aa7000)={r5, 0x40, 0xb7, "a798a4a2c08d2d433f9511d8adc89f0785ba02e9b1bda42316b447da8372e1d33bf8789dfd5a4e58a808b5fb441da1c163bdf8717371a4e0593d1fbcdce6bf660d2ed546410a9bfcd31b5347a406c4ae3dea83069dabf3c7987cd9132b79d8dea54853a420538d0d5678327fdd5b5c48cd79c9cf5159a1a6ce8011a8e246e95fb5dc5bfda198e7dd2d171941a878e3be61ac494192acef692cd2a21a5b9290f96939a7f57e5a249abea442b740a6f90aedf76db83b6e19"}, 0xbf) 2018/01/21 07:01:06 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000)="", 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0xd)='dns_resolver\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000006000-0x5)='vmnet0/cpuset^posix_acl_access[\x00', 0xfffffffffffffffe) add_key(&(0x7f0000007000)='encrypted\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000006000)="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", 0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000006000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) request_key(&(0x7f0000005000)='blacklist\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000006000)='vmnet0\x00', r0) keyctl$unlink(0x9, r0, 0x0) 2018/01/21 07:01:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4d000)={0x0, 0x0}) vmsplice(r1, &(0x7f00003ae000-0x40)=[{&(0x7f0000f85000-0x59)="8f", 0x1}], 0x1, 0x0) close(r1) close(r0) write(r0, &(0x7f00002fa000-0x1000)="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", 0x1000) vmsplice(r1, &(0x7f00002c4000-0x8)=[{&(0x7f00004ae000-0x46)="5bbf3f9bc8263239de577ff561805b6e25a04fc2f76b02f0ca7576ca4c28df0192fe46b3c7e520649c1ec681bc8f5466fa8813625dee31d6029b6d14c6f52b69256e28f8d1f2", 0x46}], 0x1, 0x2) 2018/01/21 07:01:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f000051d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f0f000-0xc)='/dev/rfkill\x00', 0x16000, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00009d8000-0x4)=0x4, &(0x7f0000263000-0x4)=0x4) futex(&(0x7f0000b91000)=0x0, 0x0, 0x0, &(0x7f0000e6e000)={r0, 0x0}, &(0x7f000067c000)=0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) fanotify_mark(r1, 0x8, 0x4801001a, r1, &(0x7f0000abc000+0x4c8)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009c3000-0xe8)={{{@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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000286000-0x4)=0xe8) getresgid(&(0x7f0000ea5000-0x4)=0x0, &(0x7f0000e1c000)=0x0, &(0x7f000086a000-0x4)=0x0) syz_fuse_mount(&(0x7f0000be0000)='./file0\x00', 0xf002, r2, r3, 0x9, 0x40002) 2018/01/21 07:01:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) syz_open_dev$evdev(&(0x7f00007c6000)='/dev/input/event#\x00', 0xc6, 0x200000) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = fcntl$getown(r0, 0x9) getpgrp(r1) r2 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) pipe(&(0x7f0000b1e000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000bdf000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r3, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/21 07:01:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000416000-0x3)=0x3, 0x4) r1 = creat(&(0x7f0000b60000)='./file0\x00', 0x10) inotify_add_watch(r1, &(0x7f00007c6000)='./file0\x00', 0x80000002) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 07:01:06 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e80000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r1, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xffffffcc) 2018/01/21 07:01:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000087c000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f0000e52000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x2, 0x0) syz_open_procfs(r0, &(0x7f0000f60000)='ns\x00') sendfile(r1, r1, &(0x7f00004db000)=0x440, 0x63) 2018/01/21 07:01:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f0000b9e000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) poll(&(0x7f0000119000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 07:01:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf3991fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000028000)={@generic="9a1442894749aa3f877a8daed1eca2ba", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 07:01:06 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004f0000-0x10)={0x1, &(0x7f0000f7f000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc4000)="", 0x0, 0x8084, &(0x7f0000f7b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f7f000)='/dev/sg#\x00', 0x1f, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f80000-0x14)={0x8000, 0x4, 0xffffffff, 0xfffffffffffffff8, 0xffffffff7fffffff}, 0x14) sendto$inet(r0, &(0x7f0000648000)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 07:01:06 executing program 3: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000f07000)=[]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000db5000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000b9000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000dc5000/0x1000)=nil, 0x1000}, 0x0, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 58.154188] audit: type=1400 audit(1516518066.649:32): avc: denied { set_context_mgr } for pid=9694 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/21 07:01:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000139000-0x5c)={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10000}, 0x5}, {0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x6, [0x1, 0x8, 0x400, 0x4ca, 0x5, 0x5e72, 0x1, 0x8]}, 0x5c) bind$inet6(r0, &(0x7f0000fca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000983000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/21 07:01:06 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4000000000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000001000)=0x1, 0x4) 2018/01/21 07:01:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x9) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000475000-0x9)='reno\x00', 0xffffffffffffff82) shutdown(r0, 0x0) 2018/01/21 07:01:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x1f, 0x0, 0x0, 0x200020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00005b9000)={@random="43827added00", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "020df1", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4fd053", 0x0, "e5a039"}, ""}}}}}}, &(0x7f0000a2e000)={0x0, 0x1, [0x0]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000866000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00005a9000-0x10)={0x0, 0x0, 0x98400000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b20000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000040a000-0x10)={r2, r3, 0x8000}) syz_extract_tcp_res$synack(&(0x7f0000b38000)={0x0, 0x0}, 0x1, 0x0) 2018/01/21 07:01:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e56000)='/dev/ppp\x00', 0xa000, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000b8b000-0xc)={0x2001, 0x0}) r2 = socket(0x10, 0x2, 0x10) readahead(r1, 0x2, 0x1) write(r2, &(0x7f000068c000-0xde)="2400000013000f3f03000000005c00000520d90c0d0003000500000000000000b81617c4", 0x24) [ 58.203218] binder: 9694:9715 ERROR: BC_REGISTER_LOOPER called without request [ 58.258375] audit: type=1400 audit(1516518066.759:33): avc: denied { call } for pid=9694 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 58.272436] audit: type=1400 audit(1516518066.759:34): avc: denied { create } for pid=9739 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 58.274401] audit: type=1400 audit(1516518066.759:35): avc: denied { write } for pid=9739 comm="syz-executor6" path="socket:[15101]" dev="sockfs" ino=15101 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 58.292668] binder: 9694:9726 got reply transaction with no transaction stack [ 58.292675] binder: 9694:9726 transaction failed 29201/-71, size 24-8 line 2921 [ 58.348399] binder_alloc: 9694: binder_alloc_buf, no vma [ 58.349100] binder: 9694:9726 ERROR: BC_REGISTER_LOOPER called without request [ 58.349172] binder: BINDER_SET_CONTEXT_MGR already set [ 58.349178] binder: 9694:9701 ioctl 40046207 0 returned -16 [ 58.372247] binder_alloc: 9694: binder_alloc_buf, no vma [ 58.372266] binder: 9694:9715 transaction failed 29189/-3, size 0-0 line 3128 [ 58.372415] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.372429] binder: undelivered TRANSACTION_ERROR: 29201 [ 58.396850] binder: 9694:9726 transaction failed 29189/-3, size 0-0 line 3128 2018/01/21 07:01:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000dd6000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000035f000)='/dev/sequencer2\x00', 0x4008000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000402000-0x4)=0x0, &(0x7f000059d000)=0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00003f3000-0x50)={{0x7fff, 0x8}, {0x2, 0x2}, 0xa3a6, 0x4, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) read$eventfd(r2, &(0x7f0000fd2000-0x8)=0x0, 0x8) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fcb000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000384000-0x8)=0x1) setsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f0000fa7000)={0x77359400, 0x0}, 0x8) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f00006dd000-0x4)=0x7, 0x4) tkill(r0, 0x14) tkill(r0, 0x1000000000016) 2018/01/21 07:01:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) fcntl$getflags(r0, 0x3) clock_gettime(0x0, &(0x7f0000feb000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000225000-0x8)={0x81}, &(0x7f0000af2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008b2000+0xff8)={r3, r4+10000000}, 0x8) ppoll(&(0x7f000004f000-0x40)=[{r0, 0x1301, 0x0}], 0x1, &(0x7f000005b000+0xd56)={0x0, r2+10000000}, &(0x7f000005b000)={0x0}, 0x8) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 07:01:06 executing program 0: prctl$intptr(0x8, 0x1) socket$unix(0x1, 0x7, 0x0) 2018/01/21 07:01:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f00003b0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002f6000)=0x10, 0x80800) listen(r1, 0xffff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000071b000)={{&(0x7f00003a9000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) 2018/01/21 07:01:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getpeername(r0, &(0x7f0000e9c000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, &(0x7f000002b000)=0x1e) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000345000-0x1c)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d8e000)=[], 0x0, &(0x7f00002a9000-0x20)=[], 0x0, 0x1}, 0x0) write(r0, &(0x7f00008f0000-0x81)="3ce188c5d23fbff2ec277fd4f26013ab23f0f7709e311934e7bd7c78f8500207c7ad240a583eab2d291dae8938242ecf8c83ba659c15e7989a15b9c79800fe06bba9df0ccf30839d9e4f363454fa39bcba483c436261906a8182ae7ec0798993b1c79b960a4776564464d62b5fbd4584519a153e6c61dd7fcf5eb91dc81271ed3e", 0x81) link(&(0x7f000088f000-0x8)='./file0\x00', &(0x7f000052e000)='./file0\x00') dup2(r0, r0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00001b1000-0x4)=0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ad8000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00004ba000)=@common='tunl0\x00') 2018/01/21 07:01:06 executing program 6: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x200000000000002, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d3e000-0x5)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007e0000-0x34)={{0x0, 0x2, 0x0, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000770000-0x4)=0x3) write(r0, &(0x7f00000ce000)="", 0x0) 2018/01/21 07:01:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/uts\x00') ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1a) 2018/01/21 07:01:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000efa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000a86000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) mkdir(&(0x7f00003c0000-0x8)='./file0\x00', 0x141) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f00006a8000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ea3000-0x17)="9602d5f35636bf394a416845669efed9200b159edff8e4") mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f0000456000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0xc1800, 0x0) pivot_root(&(0x7f00001a6000-0x8)='./file0\x00', &(0x7f0000432000)='.') 2018/01/21 07:01:06 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000075c000-0xe)='net/ip_mr_vif\x00') eventfd2(0x1, 0x80801) unshare(0x4000) getdents64(r0, &(0x7f00005c0000-0xec)=""/236, 0xec) 2018/01/21 07:01:06 executing program 0: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a98000)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f0000fec000)=[{&(0x7f0000a5d000)="25e0847b0587e79b", 0x8}], 0x1) 2018/01/21 07:01:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b5e000)='net/igmp6\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004d6000-0x4)={0x50000}, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) preadv(r0, &(0x7f0000261000)=[{&(0x7f0000a9d000)=""/210, 0xd2}], 0x20000000000000a4, 0x8) [ 58.407154] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 07:01:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000fcd000-0x10)=[{&(0x7f0000a79000)="b1", 0x1}], 0x1, 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000aeb000)=0x0) vmsplice(r1, &(0x7f0000e4a000-0x30)=[{&(0x7f0000e37000)='C', 0x1}], 0x1, 0x0) [ 58.461960] SELinux: policydb magic number 0x7b84e025 does not match expected magic number 0xf97cff8c [ 58.482190] SELinux: policydb magic number 0x7b84e025 does not match expected magic number 0xf97cff8c 2018/01/21 07:01:07 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000462000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x800, 0x0) read(r1, &(0x7f0000000000)=""/107, 0x6b) 2018/01/21 07:01:07 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c, 0x800) r1 = syz_open_dev$sg(&(0x7f0000002000+0xdd7)='/dev/sg#\x00', 0x1b, 0x200002) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000004000)={r2, 0x6, &(0x7f0000002000-0x18)=[0x1ff, 0x7, 0x6, 0x9, 0x8, 0x0], &(0x7f0000003000)=[0x8001, 0x7, 0xd9d8], 0x41, 0x6, 0x7, &(0x7f0000001000)=[0x7fff, 0x2, 0x0, 0x6, 0x0, 0x4], &(0x7f0000002000)=[0x7, 0x6, 0x7f, 0x10001], 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003000-0x88)={0x1, {{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/21 07:01:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000052a000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000a24000-0x31)={&(0x7f00005b4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008fd000-0x4)={&(0x7f00008d6000-0x1428)=@delpolicy={0x7d4, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@algo_comp={0x73c, 0x3, {{'lzjh\x00'}, 0x3788, "45fd9a7f247300015a7891fef251b3d89754068a023c962a405be64d4b32adc55ca4b431dee78ed63735c64a901d90189120d688335c2b1c919f4b24a7cffa5fdb3ec10641b2ef1cbb0515b4e01c128f6413139709385618f1048c5fcbe67240e131c26c1236b8e0895d84fcfd69892b17a845bed7f305af940bfd6aa87f0f92251031284b4d958c7d78364f9f778e2fafa7908fadefb4e8839a8cf202e5516c4a617984a9edc371af04b9f45bc79fad683277c298bdaae16b61d99bdc08a936222ac2f76059662db62514448d07d48cdf7a8b1fef940415e836e24ca6524e3e2555f0c1e21b7e78a9d59123cb48ff08b3a61cc8ee1bad31763d26356334ea78da77ae8c5523dabbb660938f8a9e640fcf76357bb7d2f16cafdb4a29b536fba078d4303a7d9ea23a7f95c161fb58d7bd8b82b4be2b631f9940a0672de6a99c71e42114b1312eb2c1ad6750d29e74bdf02390e4d2274f081943cb97caeee258f7effb07fb5ec7ae75c78837cf58b0092d7aeb58098421a94425ef542b6726831200d17612d1cff60c676641ebba29cc4e3103c8225ffeee489ab028568c3be08d50f7b71eb5682aecf4b5d241a0426b73b37613d6fbabd9afcd3621a66ceae4a35568fadbdc0d3bc7808fe392a99ca79074b9d6bbf680d8e34cd40d02c1d89cf032ed121af190986d2cc48f5b527a94828374a60ae481d39ec6fbf6c8ca4a799bd69bfe5e50dfa6d755091051c79e5543b73a769cc15dac0e91c0c19759169e2805d7397627ccdfbb14b2727a5376e521a66ddf3e136147ba25f6a0898f36566f4e6ab0204c6c873c084a7c39f2af033922c68d988885a5725d7baa8649c12102edbd0f084627516391d4c98a1ba2baf04cf6850a37f4f1efd0aed58202067665d12e1d36f012f7e179ec3ae549f73f1532d759a96ffdeb88acb28be8bbb588a78df30a09d54e1aa94eb06508739eca45a1648ec0570c801cf180159d2812824ca575e2260db48b630c52321f0ff516fc4b9b26d2cfe2bccfd37dfa8b11b92fcda1a6e221098c0d565b8223ac7a4f084c97c27dbf0aa6781c07b9b69140a3e6dee3fdf94ff7a8f382a380f0518f69f7e2ce4d5d961cfbc111382fa4ed5a70d5786d7a32d7f6278b6234a5054f9e2da37ea290f7290a2ce2c7f1f7fe18cda1b40a77972fc15992d9f18fb71a6cd28e3e0a156b329f3cfa9dfd792f80e06edc27deb1d153e2bb62405bd2f00a3424add1f0782239c7db3794003edbfe7fc0174333c47d3002a8da2f7185910fd1dbdac401e885ec489a0fac3782e119218ee569233647898bd721be98effd84295c78a5ab3871c63158de685e74e57a53ebcc96ba40a85fed87068148a528506e4e313ffc38fd7e6647b7f8b153617d9a45920816cdc2aef8a1c6ef23351469b5b5dd0760d069c8411ff7d5a80683d9afe75bdd58434ee1322735926dd1dafa56d4ac179954f7d3f4fbd157c0b9c4265d3b740c4d4ac8293aa357c241a11bc14e8a0101493244362858ce0bd83741a7c6283b1ed66bb4abe9b9a29a0f8b805251936124387f1da113432c31a0ed867fe4b64c2914a614ca837fe2d1f3078a80477ec420df18276e14406771d11c9487634bc3d5d6c7b2996194baf2a8b3b15651f5a538e9a1a3bb4464f0955467251b9f073149136b98a638b5224cb482ff1a0cd0921f8ceac3df11107d931b139983ceeb7d7b9269487a0c58aa41f9333e6f96f5a6bce3b0c6b297e279f551f77bab5274c497112a55346f793e99729e8e47c79184a83aee276b1df58c4e9cd6c0fc246a3e859554da739e903aa023586b8c4c4eb2a07ebdd20f383ea85184ede677236956f8bc0f371ee1a987346412ece33552517057e8719af81d602695bf9ba7d308b9cea3f0146540b56524665a5aed21163087b598e973b58f32bea2c8421293f4793f0835796d99bb36afd420ddd70f4dae2ef86204aae67e40f30a23ab77dab8543c8e5a4afe643ccbcaa57621e42691ef417766bfdba38d7682e39fb1c924f3aab0af81d06515d73ee2240b8191ee2d463c5f7e9d38e2335320c6e402df89e9f870d05d3ea69a7450d8660c1ecea87bbc6ef4b5a30f5543ecaa80d531bd30ad38d98060e0c95b7112ea7ae3074c862d39c57f96179ece7f25761b53b8afd5acfba8de8277b2433eb3243d995bea599d0feabd061a0ccb7cf8991508d2bf7719e56ce1261dc0973ebff1f7ac3e54c654a95331ba8d9e6598a13887c6908629c85b683e1a96693bbe0d845ca928505db00f199f0cb85685378a0e2bea340ad57df389ca04791b9beb229f907cc399e63f0c1394ff096d696a13f76899473b13835afb79c08b3e4e3d40829426e4fa01dcba9d6ed29173573347a301e71de80c61afc5ad2c11a8954628850e64f2025d8617e330cd22e4a84108decfab8b66483a575ae2734820b8c404472750654a5e4e09d888f8cc53e702e521f4fb94821a6b519336a74e04a30f36955d312c83b3d6e5227a24"}}, @coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @replay_esn_val={0x2c, 0x17, {0x4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0xb1a]}}, @output_mark={0x8, 0x1d, 0x0}]}, 0x7d4}, 0x1, 0x0, 0x0, 0x4c801}, 0x44) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x330}], 0x1, &(0x7f0000399000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005cc000)={@generic="5d72cb89a7ebdfccde1559a93fcf91fb", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000c3d000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 07:01:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [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, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387", 0x4c}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b94000-0xc)='/dev/autofs\x00', 0x40000, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000d57000)=""/124) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea1000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/21 07:01:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_getaffinity(r1, 0xffffffffffffff6f, &(0x7f000055b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) 2018/01/21 07:01:07 executing program 5: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000f3000)='.GPL!cgroup#\'GPL\x00', 0x1) waitid(0x0, 0x0, &(0x7f0000ff7000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000c73000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ff9000-0x10)={0x6, 0x1, 0x9, 0x8000, 0x0}, &(0x7f0000ff8000)=0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ff9000-0xc)={r2, 0x9, 0x2, [0x4, 0x20]}, 0xc) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ff8000)={0x0, &(0x7f0000ff8000)=[]}, 0x8) clock_settime(0x0, &(0x7f0000016000)={r1, 0x0}) 2018/01/21 07:01:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000053c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) time(&(0x7f00006e2000+0xb8b)=0x0) ioctl$PIO_UNISCRNMAP(r1, 0x80047437, &(0x7f00000f4000)="e1") openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007db000)='/selinux/enforce\x00', 0xc0000, 0x0) 2018/01/21 07:01:07 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') fcntl$setlease(r0, 0x400, 0x1) 2018/01/21 07:01:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000035f000-0x3a)=@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}}}, &(0x7f0000c5d000-0x4)=0x3a, 0x80000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d90000-0x4)=@int=0x8001, 0x4) r2 = syz_open_dev$sndtimer(&(0x7f0000afc000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000fe8000-0x40)={{0x400000001, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000074f000-0x8)={0x0, 0x40}, &(0x7f000073d000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d2f000)={r3, 0x2}, 0x8) 2018/01/21 07:01:07 executing program 1: r0 = socket(0x5, 0x4000000000000205, 0x2) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000001000)=0x0, 0x3) 2018/01/21 07:01:07 executing program 4: mkdir(&(0x7f00005af000-0xe)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) keyctl$join(0x1, &(0x7f000094b000)={0x73, 0x79, 0x7a, 0x3, 0x0}) r1 = openat(r0, &(0x7f0000bc8000-0x8)='./file0\x00', 0x101000, 0x44) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) renameat(r0, &(0x7f00002ae000-0x8)='./file0\x00', r0, &(0x7f0000629000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000dd1000-0x58)=@nfc_llcp={0x27, 0x4, 0xc30, 0x7, 0x5, 0x1000, "98d901784959453ac1af172bc498e0e39130024d9e9f2ed7d2e169eb0f9269e215c0b22872ad0a1d615251f4ca775eb65f4ca2011b31f7f12acfbae08c4635", 0x5}, 0x58) clock_gettime(0x0, &(0x7f0000201000-0x8)={0x0, 0x0}) utimensat(r0, &(0x7f00002a6000-0x8)='./file0\x00', &(0x7f0000469000-0x10)={{r2, r3/1000+10000}, {0x0, 0x0}}, 0x100) r4 = epoll_create1(0x0) r5 = epoll_create1(0x0) r6 = epoll_create1(0x80000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r7) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f00004fb000)={0x0, 0x0}) sendto$ipx(r1, &(0x7f0000832000-0x4d1)="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", 0x1000, 0x40040, &(0x7f00005ff000-0x10)={0x4, 0xff, 0x3, "2436db2d1a12", 0x40, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f00003b2000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f000085f000-0xc)={0x0, 0x0}) r8 = fcntl$getown(r1, 0x9) prlimit64(r8, 0x9, &(0x7f000079b000-0x8)={0x1, 0xd60}, &(0x7f00005b2000-0x8)={0x0, 0x0}) stat(&(0x7f0000922000)='./file0\x00', &(0x7f0000ef5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f000090c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) add_key$keyring(&(0x7f0000439000)='keyring\x00', &(0x7f0000170000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) 2018/01/21 07:01:07 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) readv(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f0000019000-0xd6)=""/214, 0xd6}, {&(0x7f0000016000-0x72)=""/114, 0x72}, {&(0x7f000000c000)=""/177, 0xb1}, {&(0x7f0000018000)=""/203, 0xcb}, {&(0x7f0000019000-0x9f)=""/159, 0x9f}], 0x5) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt(r0, 0x111, 0x2, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/21 07:01:07 executing program 3: 2018/01/21 07:01:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000043c000)='/dev/sequencer\x00', 0x8100, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00008c0000-0x4)=0x18a, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f000026b000-0x4)=0x0, &(0x7f00000d7000-0x4)=0x4) 2018/01/21 07:01:07 executing program 7: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000000000)=""/205, 0xcd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0xc0)="40e2a2cad202eb483e80aff699ccbc0ca28dacd3b8db350711581f2aeb24b050b9c8499c45fccb24caf7b773e24f3574143a0c517c3a5e2c34772a91eecf79ad9ff4c14ca78f637d1a4c5bf76ffe5c6f4d272b636870e377b39b0197451e5ded647ec0504c9ab239fa391c26ba989dc275afad1fe86190213838909571ff5c2fa715f71fe3416ed0766057a2148ab84170aa72a43715ba813ba3048626a287bd2734dd2177a4b0b1c9832424e02f76a1f9d142537d88e8be75e9f3be7e4992db", 0xc0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r1) 2018/01/21 07:01:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000550000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000ab9000)=0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bc4000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000a53000)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x0, 0x0}, 0x4a) setns(r1, 0x0) 2018/01/21 07:01:07 executing program 3: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000da7000-0x8)='rxrpc_s\x00', &(0x7f0000da6000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000138000-0xb)='em1{#wlan0\x00', 0xfffffffffffffffe) r0 = add_key$keyring(&(0x7f0000da6000)='keyring\x00', &(0x7f00008de000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = socket(0x0, 0x7, 0x3) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000da7000)=0x0, &(0x7f0000da7000-0x4)=0x4) keyctl$link(0x8, r0, r0) 2018/01/21 07:01:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x400) ioctl$KDADDIO(r0, 0x4b34, 0x6) r1 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) accept4(0xffffffffffffffff, &(0x7f0000b59000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3c000)=0x2e, 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000098c000-0x18)={0x0, 0x8, 0x8, [0x6, 0x8, 0x1, 0xbc09, 0x0, 0x4, 0xb1a, 0x9]}, &(0x7f000070c000)=0x18) lgetxattr(&(0x7f00008ff000-0x8)='./file0\x00', &(0x7f00004c1000)=@random={'system.', '/dev/input/event#\x00'}, &(0x7f00000b6000)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000d52000)={r3, @in6={{0xa, 0x3, 0xfffffffffffffd2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33, 0x554, 0x8, 0x8, 0x0}, &(0x7f0000dfc000-0x4)=0xa0) 2018/01/21 07:01:07 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007b4000-0xb)='/dev/hwrng\x00', 0x480040, 0x0) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000d96000)="d47e82d5dc236265cec0453aa1bbeca12a99e1c7fc3b4c6703aa88405938bf03e55e4fadc9ee3eab33d7c7d71ff482c2d8171a1f1c262d6a48a30fb9f4d0cd7f14fd1be7ed2baba32bcee98045bd20f07ff759e46f000471ea0198cb21b5a234119665544b984e7918d7a43479933e193dc53e401b6f2d854fc0ddf53ef38130bcf897f419b34146f4a6c37463cc9dbcb32124d6eff3189c54d6da4240ce269c3c91f98efaefd7b0716cafb24fe9d688af407cd3cceb64f2769d4ff474f8a396c356f763283445125841be06cc5753726ffb75445bd3e513ba5ef0c0072c772b90cd0749a7b9249f452dfc5beb", 0xed) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) socketpair(0x5, 0x4, 0x100000001, &(0x7f0000c52000-0x8)={0x0, 0x0}) close(r2) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00002e6000)=0x0) ioctl$TIOCNOTTY(r2, 0x5422) 2018/01/21 07:01:07 executing program 5: syz_open_dev$random(&(0x7f0000b33000)='/dev/random\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x49c000)=nil, 0x49c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f000049c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00003e4000-0x20)={@generic="cb92b108e8fa64696ad9892b42899343", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000049e000-0x4)='bbr\x00', 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000049d000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000049d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000161000)=0x5) mmap(&(0x7f000049c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000049c000)={0x80, 0xfffffffffffffffe, 0xc8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 07:01:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) r3 = dup2(r1, r2) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00006a2000)=0x340, 0x4) poll(&(0x7f00002f0000)=[{r3, 0x0, 0x0}], 0x1, 0x0) close(0xffffffffffffffff) readv(0xffffffffffffffff, &(0x7f00000d0000)=[], 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000012e000)=0x0) mq_timedsend(r0, &(0x7f0000851000)="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", 0x1000, 0x4, 0x0) 2018/01/21 07:01:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) recvmsg(r0, &(0x7f00003e5000)={&(0x7f0000106000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000304000-0x40)=[{&(0x7f0000246000)=""/254, 0xfe}, {&(0x7f0000f80000-0x47)=""/71, 0x47}, {&(0x7f0000324000)=""/80, 0x50}, {&(0x7f0000e16000-0xa3)=""/163, 0xa3}, {&(0x7f000018c000)=""/210, 0xd2}, {&(0x7f000027e000)=""/146, 0x92}, {&(0x7f0000b0f000)=""/116, 0x74}, {&(0x7f0000898000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000d77000-0x31)=""/49, 0x31, 0x386f}, 0x40012121) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f6f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2001}) 2018/01/21 07:01:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000056b000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000027000-0x50)={@generic="1f2733281ba14a627d8ded09d843abb5", @ifru_mtu=0x400001}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bc4000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f00003f4000-0x4)=0x8) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000622000)=""/228) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000927000)={r3, 0x8}, 0x8) 2018/01/21 07:01:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000120000-0x8)={&(0x7f0000f3f000-0x1d)="486bfb8a3649ce4a6f8cb9f49ea6fdaf2a672446fa6da6e2d417ee03bd", 0x1d}) r3 = socket$netlink(0x10, 0x3, 0x17) pwrite64(r0, &(0x7f00002ae000)="415821e14ff912408a6acbea6b976ff85f459a094a8be8e60eab61c1af5d19eb524adf6a0f1066e3f78a92a439ffe0078de3097dfa3c3c573fcbebb70fee50d863c05729cf3370bb022d2e1096dec77a4af68d7a69e3ac5d54c01e8c7dc6c8e719c8", 0x62, 0x0) close(r3) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f11000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netlink(r3, 0x10e, 0xe, &(0x7f000095d000)=""/151, &(0x7f0000fde000)=0x97) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f00006e8000)={0x80000001, 0x4, 0x1, 0x3ff, 0xc5, 0x6}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) 2018/01/21 07:01:07 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000004000)={0x0, @in6={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0xfffffffffffffffb}, &(0x7f0000002000)=0x98) getsockopt$sock_linger(0xffffffffffffff9c, 0x1, 0xd, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000)={r1, 0xffffffffffffffff, 0xfffffffffffffff4, 0x1, 0x9, 0x3}, 0x14) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000005000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000000)={0x0, 0x0, ""}) 2018/01/21 07:01:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x402000, &(0x7f0000b77000)={0x77359400, 0x0}, &(0x7f00009ff000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b71000-0x8)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffe, &(0x7f0000172000-0x10)={{0x0, 0x1c9c380}, {r0, r1+30000000}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000019a000-0x9)='/dev/ppp\x00', 0x200000, 0x0) accept4$inet(r2, &(0x7f0000b70000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de6000-0x4)=0x10, 0x800) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000689000)='/dev/sequencer2\x00', 0x121000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000572000)={0x5, 0xfffffffffffffffe, 0xffffffff, 0x2}, 0x10) 2018/01/21 07:01:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x8c002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000073a000-0xbc)={0x100, 0x1, 'client0\x00', 0x0, "a479e049e944b370", "08ec06364077676f9be76d78a868b52f9cdb2ecfac787ecb86ff8e4b5796d21b", 0x0, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00002f5000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r2 = syz_open_dev$mice(&(0x7f0000b06000-0x10)='/dev/input/mice\x00', 0x0, 0x20000002800) connect$l2tp(r2, &(0x7f00009bd000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x3, 0x4}}, 0x26) restart_syscall() getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000604000)=0x0, &(0x7f00008cd000-0x4)=0x4) getpeername$ipx(r0, &(0x7f0000946000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000012c000-0x4)=0x10) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000a24000)="1809478161eb206ad8d822cc76ce1e62e046fe2a6e37113f4afc5cf035a16e14f57b1ce0050bedc709d161b287a58a814e0e64415d45508b1cbb1ea73038fd6d5fd13df90d8d42a741dc9db15a257fd5393c07af1976891cb941d359aebeb0c18f88bf08a618a2f875bb0d2e272cca57848c0ebc59f1362a153906e1252b06f669d4ec80b10aeddcc16699c51d549cdd6b") 2018/01/21 07:01:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) r3 = epoll_create(0x4) getsockname$netrom(r2, &(0x7f00005f8000+0xde1)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000172000)=0x48) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000069d000-0xc)={0x0, 0x0}) write(r0, &(0x7f0000227000)="", 0x441) 2018/01/21 07:01:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000294000)="270dea00001bff006b0800ec72", 0xd) pipe2(&(0x7f00000b9000)={0x0, 0x0}, 0x84800) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000b70000)=""/244) 2018/01/21 07:01:07 executing program 0: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000044e000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000b87000)=@random={'security.', '/selinux/status\x00'}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000ef9000)=0x0, &(0x7f0000ef9000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000ef9000-0x10)="", 0x0) 2018/01/21 07:01:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003cb000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000ac0000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f00006f3000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) 2018/01/21 07:01:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create1(0x0) dup3(r0, r1, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000347000-0xc)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000497000-0xf0)=""/240, 0xf0, 0x0, &(0x7f0000641000-0x8)={0x0, 0x1c9c380}) 2018/01/21 07:01:07 executing program 5: mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000eb7000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000008c000)=0x10, 0x80000) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000eb6000+0xb80)={0x0, 0x1}, &(0x7f00006fb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000255000-0x10)={0x1ff, 0x0, 0x7b6, 0x800, r1}, 0x10) clock_nanosleep(0x8, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) 2018/01/21 07:01:07 executing program 0: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000035000-0x4)=0xb, 0x4) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000034000-0x4)=0x0) 2018/01/21 07:01:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000111000)=0x0, &(0x7f0000907000-0x4)=0x4) syz_open_dev$urandom(&(0x7f0000ccf000)='/dev/urandom\x00', 0x0, 0x801c0) 2018/01/21 07:01:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/102, 0x66) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005af000-0xe)='./file0\x00', 0x0) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) renameat(r1, &(0x7f00002ae000-0x8)='./file0\x00', r1, &(0x7f0000629000-0x8)='./file0\x00') 2018/01/21 07:01:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f79000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000374000-0x8)={0x0, 0x5}, &(0x7f0000e4a000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000fb4000-0x6)={r1, 0x5d97}, 0x6) connect$vsock_stream(r0, &(0x7f0000f00000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) clock_nanosleep(0x4234c76cd0bb52ad, 0x1, &(0x7f0000e17000)={0x0, 0x0}, &(0x7f0000108000-0x8)={0x0, 0x0}) 2018/01/21 07:01:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000420000)=""/251) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7e) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000c56000)='/dev/ashmem\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/01/21 07:01:07 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000fc5000-0x4)=0x0, 0x4) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d5}, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000b21000-0x4)=""/4, &(0x7f00000a9000)=0x4) 2018/01/21 07:01:07 executing program 2: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e77000-0x8)={0x0}, 0x8) poll(&(0x7f000004d000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x401) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000e82000-0x8)='./file0\x00', 0x3, 0x40) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e82000-0x4)=0x0, &(0x7f00002c8000)=0x4) signalfd4(r0, &(0x7f0000b67000)={0x0}, 0x8, 0x0) 2018/01/21 07:01:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) r1 = syz_open_dev$sndseq(&(0x7f0000615000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000847000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 07:01:07 executing program 4: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fstat(r2, &(0x7f00003c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, 0x0) eventfd(0x9) inotify_add_watch(r1, &(0x7f0000db5000-0x8)='./file0\x00', 0x2000422) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000dc0000)=0x0) modify_ldt$write2(0x11, &(0x7f0000611000)={0x3f, 0x20000800, 0x1000, 0x9, 0x0, 0x9, 0x6, 0x1ff, 0x3b000000000000, 0x81}, 0x10) unlink(&(0x7f0000db7000-0x8)='./file0\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000046c000)=0x0) fcntl$setown(r1, 0x8, r4) fcntl$setlease(r0, 0x400, 0x1) 2018/01/21 07:01:07 executing program 5: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000051000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/21 07:01:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000eb9000)=""/16) r2 = syz_open_procfs(0x0, &(0x7f0000128000)='setgroups\x00') ioctl(r1, 0x4f55, &(0x7f0000e76000)="7028c7590fe0ec4fdfd12eeb54985c19992deb60c28334bbd82dae12d53556025f65d7cd059ca2bd34e0c7b5a34eb47389ad1b94e1036281b76c3392e1f35d52b2e39fb49025ca61f85a3ada03382895bac591d58d391a68e14214cfc0111ee2c411ac4571f6030882aa458053901a0a4dc05b5bd4d22e081a767755fa7c1b9baa8d2b051e0c6a75dbd6cae9e2cda009bbf6a521e50caff00d5c2de346de81b2344034768912f8484210a40640b24234e127dcef9f5aeb12ba146e3377ba83f11a53734931a6835aa42be13f87cf67b1c3c9e84aed6a9ddf31ecc4c48bb5205098eead142c35953823885df2e93aa5231fd6210c848584bceaeb2256ccc4623a7353492010281e55fd032aa5e4ced018a184f073e0571d5ae811f3004d6b5136b86b5d9f1b5e16dac599a93ec1271ac9d4984676d8d51ac142ef7826e4d09c3d5ac202f0ac0b09d1c580074d5d751d06b8a1a783a125eb122402b59284bfe5252d94572e257c9bc66084652646db848262a73cd11e8b8c03680060a3d96ea980f782ca0b5423e8bcf05883a78fada7379e067beb00de32ee7d424918c11018e794a53aacb9666c72dccef27f5761f290fe5563afd096a65d1cdbcba0b26fcdb2ad25a6e701728c57524a0bd223f3fd1dc3095e44c7dc3d4128564ae1eeb85046ec3c5d89b7ad219bff6a6a6520dbfcbe9c266aeb7593967c98f28bdd5415edff15432afa6f927e5e8e223c6fe79c651bae45aed248ad7d0fc4f9e6a95c750aba04e1b51ca7bc7b577b5b03f7900959bfce7d5e714bdb87dab66a0c71a4c88c2dd7c4f2acbc4df8c0c672d78f17b3491d25561ffea8524db7edbaaadd3302828d2f7ffbb6648d74cbe453ed092ae0d87e5318f419b2593873f30f963a5b9cdee4e83a75426dc048c1e330b603f18ee2332e1316ab0fb6a5a02924eb649bec00591b3dba0c11cb3f2b48b81c4d51e9a6d2ad267bc8e6d3cf4eb5f19eb2907644b7a1ab9ad5a5d49e2808625b1e31cc791a7209817ab9307ba6cdcaa0054f3e8ea8abef0f7d5132521818f2402cae8ec20b3c925d4295679d2ef82c4db144a28d31fed09df3fe6ddcd88c3df8cc8f9749cf26f233ca545ba43972fc55b32a6a8d806e228edf79cb08213ba6386e79c327cd83ed2ca287459cac443f208eadb05af2ae7b928ba7e113ab63135df5ab49ecab03f8d077324009e3abe8c9a4537aedbd706e773027c6a74aba185f8eab041b23121ff2db0d82e85cdcd8533a747b1790eab1b81078c834fd0c9d4d58627666b27c2fb04d1788828ab15b579bd38ecb3df53103c3b618886a20307148dab8f3b8fbc2c15b31fddd642dfe4aa10c360fd3670455a144819930d31a18e48e15f9a65ede7cb86032d707296805358dda4c719d3c15d59da2ed6cff507230b3f6752cae26da105b8320cf5b610a023cc67556b1763e17a902da7afdeaaba51237328c8662806d89a4cbf9b358ddaa3b5d49f7f5ccd9343de1b3f7847dcf79a627885089cd6656bbb60d307885872726c90a130ae076e450a8e19b16afa5406aaa6ff6191867071f3d5dac9eeff1b10a994802ee2ef34009b09f9805e857b140b8959b021e41bfdea4d66c44a1c1bc04b6be1f05c83b9a9889da63b8e0cfe344ce3be60e492203ecffa3ea68180ff121eea33e766fdc6c9b0f4848fd88eb6e4e1dabf0931530ac1603cf7525ca0ea54b5c462238f67925e9a5c8c1b71a077481e4b563ec5c1e07fa7df58d3f6a5574816cfae1e1d420e979a9f4bb38df6bf7c36f0d7a85b4e7248c43421691eab50e1db350916a6832ecdb9baf698777ae5cebe399227d2d3e24ea79508f6c9c9d3c1c56eed4372137264228cdd35b0f770e76b578bb0176469365b88780c224831eb735d03340994bb7880ecf2523b9b135b5e8d446a568230c4cedd7d9c86460e9e3f7dc6ec7b60c6674fb16e9e996bb814854686ff521f8489caeea11955b9c811ccd3804be91feba8be6c611127d0f3a7f2b83420d316bc3df34351ea3d86e7c949ec0e962a0d4c9e400ab06fec50ebb3b0e99a63647e60eada4f2f331c72d3ee93cda1c5f0a465772be4e8a8d8559b9a9668058422ad286a8d102a4990b557cef9975a014a46c96d02f7a012b8dc2b8eae81f771091213771fc34a517907a3f858eac03ac88789d3d14ad624702338fc6106c4b542cc464e9b900dc68d219ba93fbb60027d2ce83a684a924aa84802c5215fd4db2b3da9858192ff63b604404e9c32615f8164ce436522587d1345537152d627e5a1ba9a73ba8dd2a872ebbeefc2b3f86bde47fcd0e2668d5c474097320168462d04724950b40f4ca42c741f7de914b5d3bcf5635294fa66e8f64d442a9a51ec2d124e7ba7198173e9799a436048a3f8e238315bb6bc0d04cce4819d8270395d901c9a7f30742ac49f5f0771854841188d42a87f0bf4c3df8db89796df77ed7dc3aa1ca24fc492a932c4f415d70688685207ec56a0f8234ba8569ee9a4a2a7f83e936a858967319e31a3a7fe4a78d2695e6ecfebc46b945322e02fec95c317f4019dc348ea10c89d32d55a87eec0d32a441cd52ad09b17bb8f76f469b9f485ea25c45d9c9009b11e88e00f802984cf7df21d29d53414cd568d5a7570774f73eabc9e03ad8277969b671874272ea65becce78d078442ea1265a2368aa7d1964dbcb3fc0969465fb6d47161b025ca0eebbb83076d66bdd8134fd9b9d6b8ac564d4dd48262bceeb1d0689313838c787ad95f5b1ddc6fc840be3af849cf5a1ed8d0e5f6479061a9429999b02f32fdd003715c8f0e301cef1d2c96e0b171bf6dbdf306aacd72239ea95dd254770b953b3082966e385c550bc25b3c113c8ac189f3ab93b78c41a49f45a1d892f4e683380a14e123be008d58427a18a828f5baf241345ddccdfbac6139ad76fa5b41e805364ddf4b6033a74cf0971759860f52e46c6575cf1453fa7e0b5615c34cec363414e97247c9dca9f87b9c3d7551b8e2eab7c30871420a0e5075f2ecf850e7dc9621fbea34417e77edd5dbb0b9a517098257b112f9acf1f03e43c77a37bbf11da28896748e817fafedef846058f18e033bc85b9d6f5e9fc680edce4fb01ebdbf7bd26c46632167990e1438a29ce84a98b9daf8337a05c41818a66b4668b337cb855e5f8ec976149f8811185e0dbaa25213546641a3b3a33b5de4e76e5d22a84f51b91b2ed501039c734418ed3729bab53b5af254ba56f2ceee2201f2d6b6728e4bc882ce17cd47ac6570926f21accd0d87cde415abcbb207cf058c700820414a3e04ca098764bdbbf99e32890073c83966dd13888115842ff07683c4679ae37fba6af286f3947f637cb3c5db7eb2e63660b498d2a9ef22721d125eb777f5355f70114daaf56fff51c895a820eff719430d166114c668d01f8477a9080561230316b5fbf3df4b5afba2b9fcbeea7e569066012bf3ba684b804affd8126051f4265032a77c700cb1e1135556a4f6072632b7b97e35269efa8f1278caaa2adf5a35fd78a7e0c1828a07032b0b0d7cf25a0961d31a128ad3e05bff3ee689bfbee06d61fe10e949111a61137033c12734da55a69f06f0b138bdf14d44adab00bab5322f14b94e7197c6bb0fac5cf93ba51091671cad7915a72ef1effe09439e53a99d11f82a7324dbe8a125fb9c6c217adfae08310a74d6f9875c65577186010b090469e97382c0dd6a90f24bb39500f25c6d7265feaa1334391fa91d8c58cf65361f417595bb91aa7c7ab4972a07df6daf28a1a46e2a77f01c608a760ca27b30df1e7a5bf6ac74fa101c101c8e028f14b408707c2aca073346d906f8cebf0bd6b48aa44f7372bc961243fbe73c4e631934dede133b19bf7a1b025605414ef5dee4bc53b2a4b277a415e765ed28844f41e9dd8cae8aa08cb373c84acba643c86d10fd92f848a9940a82ce4b839f3e7b4dc11b36bc9c7f47e9d79a4fe2c0e4dfe5f3552712e5691118d1cc0686e649934a526e0d2748345436b0de617af2c5ad737195efc7aa77ef2a46b703075c16fd41a6bdf2773acd27c71745850c6afa8ecac930672460e076d996fba17d44a8afbcc0445e5c3e2ed8b3ab58b2f43d894b7380a735f53415775ae19e8f3b8dae059c73bded258b418743b24c804007332721b8ee2c6badf58e35ab15ffbc000c15446945fc8ee377c1f92a009393e0f69d73936f7363031d5f8697c28dccd44d72f20d153e3d211d62de082f555a9fb4439979a4ef2bbe3088becce497ff2530450e21f2d3b4c76b1b47c49a5e0ef62ee57345009287a16aece7ae1581468990c11ffd76febdeb0211df8bcdcd2395ff906f74114ede390d8cf9caebefa587b7ec0517ab0fa6480b070ba8e344d0301029ed7f50e6b40809b6de3db40a6c886fb7087dd3680ad9354acf8645f5e9911cd5ddaf07bb036184df41292ab6b9cd922e681f70d06d14121934cbe43f4e28446265efef5817aaafc69e6fbb050fed792e5b04e8c4e36e4abda64cd09d997e2b01ae3a84b61799af1d70e5d7481cad29ad06cfc02037e084ef1692106c704301171e49d32f6f10a4552c891c4c4629e1e8f9e006d4710d165298a540e01925a4b2a8124e8ad4f8b3c7de59bdc680617f22f3c11a495d553620a51f565aa3a1a161242d9c4dca613c652c63d4b6ed118543997bb57dbd52a99d32c0b40e4f06946776aaa2c57230a899232286b50a71f819c44e532589f7f987a8fc20f031f37c95d0c26b5db359bfb01df20dd16d54805212cb0bff715495bd29a6877fb0b051dcc8050fcbb0b36d3fcd9dd1c895280c6a96f9e5c45883a96db7dc790d769ead7722be4783b5d7262aeb00d16a2698bb8eb5d4fc17a14cffe6767dd035f8d49beda0f1f4af6f5a5d74045d4fd8fab07c6da86b2dfcf0e5c07634b56ae4b2163cf3773736e48018565d8511338db019f3bed863a72f6d9de95801843c108ad0745469a115fc098784713336357c6dc72a402565ff74151680f6792bd9feceb489a0dae1ee85f753e46cccba1e135aafb6e6cb6a292a314223358f2cf76896e3aef9d709ef1980dbb22f34f54d81e39d7887748be9dfe78f9286a15278e154bfb59292683e7ee3b980b7548c93201662398bb7c39520241e740774b7511cc89b3af397135d93a0db407c6b3f28ce09417270da3e04ccb7b3c54dca9b6bf55e94b87bdfa847c3fe650fa337a2cc1e942d8ab28fcdceedcbc1de31d3ce45a29b37c2a90e05bbb020ab02dd232b873dbd678ca36a735afe89a4a52dfa4a5339691685591cb027315d74c402a05f6b24b24444a412e808a4f992318b296a5182b6f57c58adc8bcbfda1d6388c7bc8a4bfe04ffd0595165f96a53452abe04d4cefb99c9d97baa1b170dc433f0db5173f6abf76190709b0226657b42fafedd268e575cc7d52f9e99993bd5974fbfac793d9178cca7d9dedd6026972d4ad575d666a6874f2199c316bdd89a5771e05f19f943d4e1a853acb29cd41ada25d6aae737c1b8c45eb953115f816184a06a486e3e2d4eded46f4d901be64979733c204e78d49ea8e81a7d0376fc5f4ce86f5151756757ae7cc932ced1bbf7edb89f5892fe1211c35a74fa2a81468b71fc24e0a0b2f61b89d4741a042c05b5682c84aaaa38ed0e4454a8793e0bb2f6e473cacc13e86175811c5302757fb406e27cdf196de2c25fbc67635a6bbd7b1fbd1c8bfbd4771a7183312ca9e05d0bd903da0597f2822099f19fc14e01d454c7c849880dddce7e77067245a9a60cfcce3b68a64635250ce7ead9c8a780833ebcd9") writev(r2, &(0x7f0000db6000)=[{&(0x7f0000e82000)="0d3d0253f7a36ba12e8798382cd45991d19cba5de7aecc74bba942318a", 0x1d}], 0x1) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000996000)={0x4, 0x62, &(0x7f0000869000)="b10422db47b5dd5e6611f69879ae688aa231154d251d74035deb058fe6ee3be833a5351ce940e507b1b18b3baf41443378a9604b9d7a1e0a1a4fa0bb92e6b376fd694d310e20e8d2ada5084632d46cac79b379607f1f92ad46f6be7744af0e35c171"}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00004d5000)=0x0) syz_open_dev$evdev(&(0x7f00003e3000-0x12)='/dev/input/event#\x00', 0x40, 0x1) 2018/01/21 07:01:07 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000b50000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000795000-0x38)={&(0x7f0000f79000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f78000)=[], 0x0, &(0x7f0000f78000)=""/155, 0x9b, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0xe) mmap(&(0x7f0000f72000/0x2000)=nil, 0x2000, 0x0, 0x21011, r0, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f75000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000867000)="", 0x1df, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000e57000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000000000)=0x1e) 2018/01/21 07:01:07 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='cpuset\x00') r1 = syz_open_dev$urandom(&(0x7f0000003000-0xd)='/dev/urandom\x00', 0x0, 0x48002) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000006000-0x20)=[{r1, 0x1000, 0x0}, {r0, 0x18, 0x0}, {r0, 0x13, 0x0}, {r0, 0x4000, 0x0}], 0x4, &(0x7f0000005000)={0x77359400, 0x0}, &(0x7f0000000000)={0x90c}, 0x8) preadv(r0, &(0x7f0000005000-0x8)=[{&(0x7f0000004000)=""/1, 0x1}], 0x1, 0x0) [ 58.988547] audit: type=1400 audit(1516518067.489:36): avc: denied { create } for pid=9913 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/21 07:01:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) wait4(0xffffffffffffffff, &(0x7f00004b6000-0x4)=0x0, 0x40000005, &(0x7f000017e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f0000f6e000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x7530}, 0x9, 0x100000001, 0x0}, {{r1, r2}, 0x0, 0x3, 0x0}], 0x20) restart_syscall() 2018/01/21 07:01:07 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00008ca000-0x108)={0x9db, {{0xa, 0x3, 0x840, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0xffffffffffffffff, 0x3, 0x80000001, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)=0x0, 0x0) 2018/01/21 07:01:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000a01000+0xf51)='./file0\x00', 0x6e) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 07:01:07 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) write$selinux_create(r1, &(0x7f0000001000-0x34)=@access={'system_u:object_r:mount_tmp_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x37, 0x39, 0x0}, 0x34) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00003a2000-0x4)=0x0, 0x3) 2018/01/21 07:01:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fa0000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ded000-0x4)=0xe8) lstat(&(0x7f00003b4000)='./file0\x00', &(0x7f0000b09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mlock(&(0x7f0000646000/0x1000)=nil, 0x1000) userfaultfd(0x800) fchown(r1, r2, r3) mkdir(&(0x7f00005a0000)='./file0\x00', 0x2c) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") 2018/01/21 07:01:07 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ccb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000270000)=0xc) syz_emit_ethernet(0x55, &(0x7f000050f000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0xee, 0x0, 0x5e9a}], {0x8100, 0x8000, 0x6, 0x5}}], {@generic={0x0, "d14506426facceb2ee1a6521ffbb0e1c102e6bfc79e5e1cd8fffc5d3d7eee4e212ce51de3dc1b41ca7793c3bf93ef2001c3a9ebf969e456f1f2069a8f42335"}}}, &(0x7f00003c4000-0x10)={0x1, 0x2, [0xf2b, 0xe4f]}) setfsuid(r0) 2018/01/21 07:01:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x8) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x19, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/21 07:01:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000370000)='/dev/input/event#\x00', 0x1, 0x200002) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000fca000-0xc0)=""/192) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f0000eb2000)=[{r1, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x6, &(0x7f00000ea000-0x8)={0x0, 0x989680}, &(0x7f00000f1000)={0x0}, 0x8) 2018/01/21 07:01:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000a22000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdae}, 0x11) readv(r0, &(0x7f0000806000)=[{&(0x7f0000d6f000)=""/244, 0xf4}, {&(0x7f000043e000-0x8)=""/8, 0x8}, {&(0x7f000002f000-0x58)=""/88, 0x58}, {&(0x7f00003ca000-0x3c)=""/60, 0x3c}, {&(0x7f0000d11000-0x53)=""/83, 0x53}, {&(0x7f0000a2a000-0x1000)=""/4096, 0x1000}, {&(0x7f00003ac000-0xde)=""/222, 0xde}], 0x7) getpeername(r0, &(0x7f0000fb9000+0x355)=@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}}}, &(0x7f00003a1000-0x4)=0x3a) r1 = syz_open_procfs(0x0, &(0x7f000074a000-0x10)='coredump_filter\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f00008bf000-0x4)=0xfffffffffffff7d8) 2018/01/21 07:01:07 executing program 2: r0 = creat(&(0x7f0000d32000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0xfffffffffffffffd, 0x7fff, 0x5, 0x3, 0x800, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = getpgrp(0x0) getpgid(r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d15000-0x9)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000b73000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a7000)=0xe8) r5 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000098d000-0xe8)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x1, 0x0, 0x2, 0x6, 0x0, 0x80, 0xa0, 0x67, r4, r5}, {0x9, 0x8, 0x80000000, 0x6, 0xf7a, 0x4, 0x0, 0x7}, {0x2, 0x50, 0x3, 0xcf0}, 0x100, 0x6, 0x0, 0x1, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x3, 0x1000, 0x8, 0x8, 0x317}}, 0xe8) ioctl$TCSETAW(r3, 0x5407, &(0x7f000082b000-0x14)={0x0, 0xfffffffffffffff7, 0x2, 0x0, 0x698000000000, 0x1, 0x5, 0x0, 0xfff, 0x1f}) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000433000-0x9)="", 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00009d4000-0x6c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) 2018/01/21 07:01:07 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000297000)='/dev/rtc\x00', 0x456002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/0, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r1, &(0x7f0000013000-0x7)='mounts\x00') 2018/01/21 07:01:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000015000)=0x0, 0x4) 2018/01/21 07:01:07 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() sendmsg$unix(r0, &(0x7f00001c8000-0x1c)={&(0x7f0000fc3000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000fc2000)=[], 0x0, &(0x7f0000413000-0x18)=[@cred={0x18, 0x1, 0x2, r1, 0x0, 0x0}], 0x18, 0x0}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000308000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f77000)={0x0, 0x0, 0x0}, &(0x7f0000843000-0x4)=0xc) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000fc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000fc7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fc7000-0x4)=0x1c) 2018/01/21 07:01:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000844000)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read$eventfd(r0, &(0x7f000021e000-0x8)=0x0, 0xfffffe16) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000554000-0x10)={0x7, 0x9, 0xda1, 0x1}, 0x10) sendmsg$nl_route(r0, &(0x7f00006d0000)={&(0x7f0000217000)={0x10, 0x0, 0x0, 0x5002000}, 0xc, &(0x7f0000447000-0x8)={&(0x7f000044c000)=@getneigh={0x14, 0x1e, 0x910, 0x4, 0x0, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40800}, 0x80) write$fuse(r0, &(0x7f00001c5000-0x28)={0x3a7, 0x0, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) ppoll(&(0x7f00005f3000)=[{r0, 0x8080, 0x0}, {r0, 0x7c, 0x0}, {r0, 0x1, 0x0}, {r0, 0x72ff, 0x0}, {r0, 0x2000000000004000, 0x0}], 0x5, &(0x7f000046e000-0x8)={0x0, 0x0}, &(0x7f0000443000-0x8)={0xfffffffffffffe01}, 0xcb) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/21 07:01:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000f23000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00003f1000-0x15)={&(0x7f0000b84000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0xffffffffffffffb1, &(0x7f0000dfb000)=[], 0x0, &(0x7f0000313000)=""/0, 0x0, 0x0}, 0x200000000000000) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000089f000)={0xa, &(0x7f000009e000)=[{0x10001, 0x1, 0x0, 0x8}, {0x2, 0x100, 0xffff, 0x8}, {0x2, 0x3, 0x3, 0x9}, {0x1, 0x400, 0x7, 0x0}, {0xff, 0x7, 0x9, 0x100000001}, {0x1, 0x4, 0x4, 0x5bc}, {0x6, 0x5, 0x4, 0x7}, {0x72d6cf13, 0xffffffff00000000, 0x5, 0x800}, {0x6, 0x2, 0x2, 0x7}, {0x93, 0x816, 0x0, 0x5}]}, 0x8) listen$netrom(0xffffffffffffffff, 0xce20) readv(0xffffffffffffffff, &(0x7f0000d2f000)=[{&(0x7f0000dc2000-0x7d)=""/125, 0x7d}, {&(0x7f0000499000-0xbf)=""/191, 0xbf}, {&(0x7f0000273000)=""/4096, 0x1000}], 0x3) 2018/01/21 07:01:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e78000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000061d000-0x4)=0x7, 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f77000-0xc)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000497000-0xf0)=""/240, 0xf0, 0x0, &(0x7f0000641000-0x8)={0x0, 0x1c9c380}) 2018/01/21 07:01:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x3b, &(0x7f00008f6000)=0xc00, 0xffffffffffffff6c) pipe(&(0x7f000088d000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000035000)=""/156, &(0x7f000013f000-0x4)=0x9c) 2018/01/21 07:01:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/rfkill\x00', 0x80000, 0x0) connect$unix(r0, &(0x7f0000fed000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00009d2000-0x7)=""/34, &(0x7f0000223000)=0x22) r1 = open(&(0x7f00002a1000)='./file0\x00', 0x141047, 0x0) openat(r0, &(0x7f0000e30000-0x8)='./file0\x00', 0x800, 0x2) ftruncate(r1, 0x0) 2018/01/21 07:01:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000025000)={{{@in6=@dev={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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000025000)={{{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x10}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r0, 0x400454d1, &(0x7f0000025000)=0x0) 2018/01/21 07:01:07 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmsg$nl_generic(r0, &(0x7f000000f000-0x1c)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000f000-0x8)={&(0x7f0000003000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0xd) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000b000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000012000-0x8)={r2, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000012000)=0x4, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000007000-0x10)={0x200, 0x4, 0x4439, 0xd9, 0x0}, &(0x7f0000014000-0x4)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000016000-0x4)=0xffffffff, 0x4) sendto$inet6(r0, &(0x7f0000015000-0xa6)="7d8ebe503cbc12d80542b5f44cc1a985e0eb07337f7f9679f2ffb0e8a69cf9a9c2c82a1a5c723b30a20b33a2db9cefeb6394202a9a094a138558ad0ebed76acbf1522e77c6a1bfc53c1f09289c91830c6e8d639f5dc221bbe5c0ac34cb418600b3385e61f0ced18904097af9daabbafcf89f632ac82e53f4f9136310a7349803627ee85d99617e54824c83add905c65a2c3e9bb86782c3b4554ef6b501595b1297b93d05001b", 0xa6, 0x4000841, &(0x7f000000a000-0x1c)={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000014000-0x10)={0x0, 0x4, 0x80000000, 0x9, r3}, &(0x7f0000007000)=0x10) 2018/01/21 07:01:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) write$evdev(r0, &(0x7f000049c000-0x50)=[{{0x0, 0x2710}, 0xb4c5, 0x1, 0x2b9184e9}, {{0x0, 0x0}, 0x1, 0x7, 0x2}, {{0x0, 0x7530}, 0x0, 0x100000001, 0x9}, {{r1, r2/1000+10000}, 0x6, 0x8, 0x44}, {{0x77359400, 0x0}, 0xbdd, 0x1, 0x4}], 0x50) 2018/01/21 07:01:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008bd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000305000-0x4)=0x0, &(0x7f000094c000-0x4)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000008000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r2 = fcntl$dupfd(r1, 0x0, r1) epoll_pwait(r2, &(0x7f0000fd4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000e9c000)={0x800080}, 0x8) 2018/01/21 07:01:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f6a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001a8000)={0x0, 0x0}) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000585000)={0x1000, {{0x2, 0x2, @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]}, 0x1, 0x3, [{{0x2, 0x2, @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]}, {{0x2, 0x0, @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]}, {{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]}]}, 0x230) 2018/01/21 07:01:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ebc000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000090a000)={0x4c, 0x0, &(0x7f00009d5000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000a0a000-0x50)=[], &(0x7f0000711000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000f98000-0x22)=""}) 2018/01/21 07:01:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00003f8000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000ba5000-0x4)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000001b000-0xc)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000009a000-0x4)=0xc) stat(&(0x7f000020c000-0x8)='./file0\x00', &(0x7f00004eb000-0x5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000087000)={0x0, 0x40}, &(0x7f000008e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f44000)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000, 0x20}, &(0x7f0000356000-0x4)=0x98) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b08000)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x2, 0x9, 0x2, 0xa0, 0x80, 0x2f, r1, r2}, {0x0, 0xfff, 0x100000000, 0x9, 0x2, 0x10001, 0x6, 0x100}, {0x3a95d3f, 0x5, 0x800, 0x6}, 0x9, 0x4, 0x2, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0x32}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffffff, 0x3, 0x2, 0x800, 0x80000000, 0xffff, 0x3}}, 0xe8) 2018/01/21 07:01:07 executing program 0: setuid(0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x6ac22a81, 0x1, 0x78, 0xff, 0xfffffffffffffffe, 0x0, 0x3, 0x37, 0x9bb3, 0x4, 0x8001}, 0xb) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) [ 59.342426] binder: 10025:10029 transaction failed 29189/-22, size 0-0 line 3005 [ 59.361507] binder_alloc: binder_alloc_mmap_handler: 10025 20000000-20002000 already mapped failed -16 2018/01/21 07:01:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffffc}, 0x8) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000890000)={0x0, 0x0}) clock_nanosleep(0x6, 0x1, &(0x7f0000a86000-0x8)={0x0, r1}, &(0x7f00007f7000-0x8)={0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000015) 2018/01/21 07:01:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000096c000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c78000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00007c9000)='ramfs\x00', 0x0, &(0x7f0000ca2000-0x1)="") chdir(&(0x7f00003f7000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(0xffffffffffffffff, &(0x7f0000623000-0x30)=[], 0x0) fcntl$setsig(r3, 0xa, 0x12) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) tkill(0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000f2d000)=0x4) umount2(&(0x7f0000c3e000-0x1)='.', 0x1) 2018/01/21 07:01:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x280000800, &(0x7f0000d4b000-0x8)='./file0\x00', 0x0, &(0x7f0000455000)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000050a000-0x10)='/dev/sequencer2\x00', 0x2400, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000c15000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 07:01:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000a55000-0x68)={0x4330be1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002a9000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000ec1000)=""/115) 2018/01/21 07:01:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000206000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0xf8c) r4 = dup3(r0, r3, 0x80000) connect$l2tp(r4, &(0x7f0000974000)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x2, 0x3}}, 0x2e) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000120000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8e000)=0xe8) sendmsg$nl_generic(r4, &(0x7f00002af000-0x1c)={&(0x7f000070e000)={0x10, 0x0, 0x0, 0x20004000}, 0xc, &(0x7f0000739000)={&(0x7f0000384000-0x2f8)={0x2f8, 0x2b, 0x201, 0x4, 0x1, {0x11, 0x0, 0x0}, [@generic="164acdc9a13e7e517b6181e2895d0fbda795f278ea550f11d870f8fd766ce23672bba79df0253dac966ea8026d469a5019965796a5ef55cc985914b91243072b3a6817cd98a1b8188a712a5864386437389101d80f7073680a5957f928b28459ff74ffa8e6cca7bd345ad7e168e4aa72b0e35e79f54b0e0c9c4fdfaada5036418afc0685e97a1f9d429e8dff187f5f8a7a65386d57a9dda49ac3c0cef1937ba7a46900dc", @nested={0x23c, 0x7e, [@typed={0x18, 0x5, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x8, 0x2b, @void=""}, @typed={0xc, 0x7f, @uid=r5}, @typed={0x18, 0x7, @ipv6=@loopback={0x0, 0x1}}, @generic="9be6bd5245b74d0d3538f6e563eca72f279ad19edfd275ca9eae0c014f92da616a3f93f1836eb73ac3eff9248557558001164ca94c3410bc1ce0f8c1854afcc0ea03710293e140813c755d868f8509036585d4c28e07849654f6e4a61e2bc5cafd9806dfb075afeb48517fee10eacec08082fcec23549e4a1ce679245d590ba757e4a030f27be1c66618ac0062d9e369a4102a2c72f07180504c4481839ca6eb4b8c9482e8c3ea3d29ed4ca38ceacb153e0d20084c426f9c89c8026eb0a5007912a95886e30f12fb29ae0bfe57ca2f29f4f3f2ef3f87211463a1fc8da7bc7af2ae8bc27c8a2fb96b7da2b7e1", @typed={0x8, 0x2f, @void=""}, @typed={0xe0, 0x32, @binary="499edf3cdef9574af780f7e2304bbf07d7170eccfeeb90c565ac2d3c3b40044d17790336226ddc7a9a639ac197a728b8d85129f65c3fc8491be7859bfa4b5eff59e110b5a106397caa0451aa07bf14eaaa72e2f0306ae990cd0faaf97997f22fad2a573d22bfe2f789bc68f98f6c3c16585a11f69275a5613c96a5dd47abd5910ec4934d9bc188c8af971901a8977c214dc66123e434adb3fc1af930790e9365f6c4cc042b93935470bcecb37483ec45ac0d5aee43a2625284dc1eeca425af808812a59a69c43b4d5c6e24a4a960de5115bb3ee6f4630e58"}, @typed={0x10, 0x3c, @u64=0x80000001}, @typed={0x10, 0x30, @u64=0x7}]}, @generic='A\\']}, 0x2f8}, 0x1, 0x0, 0x0, 0x0}, 0x4000004) sendto$inet6(r0, &(0x7f0000203000-0x68)="84", 0x1, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000966000-0x4)=0x7, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xd6) accept4(r3, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) mmap(&(0x7f0000362000/0x2000)=nil, 0x2000, 0x100000b, 0x2010, r4, 0x0) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000a13000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/21 07:01:07 executing program 2: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cec000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000438000)=0x8, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0xfffffffffffffffd, {{0xa, 0x0, 0xffffffffffff8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) clock_gettime(0xfffffffffffffff8, &(0x7f0000614000-0x8)={0x0, 0x0}) gettid() 2018/01/21 07:01:07 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = dup2(r0, r1) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000)=0xc) recvfrom$unix(r2, &(0x7f0000005000)=""/11, 0xb, 0x100, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000003000)="33771b89f7c53fd8e837007a36bbb932ba918e9a6ed6bb0cba6169a844f1c75011852223fd2c8187ba582a623015828cdb9888736a27b6357f82285c27ae99048b21d97724b286b4887568085dc95419c7d292714f321628533f6aef509b27e92e0c01cf1f10ac7c23b441a128d84045ed6f8cd281b815eabdc56749cae527875e00f5a433e5e724fce81cd175975186ebd62cc98f2450638d0512ff6d5c36", 0x9f, 0x0, &(0x7f0000008000)={0x11, 0x8, r3, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000009000)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @generic="74be70031c51d39b6ac1a004c285bd9a"}}, 0x1e) openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/21 07:01:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00008b4000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000b97000)="", 0x0, 0x0, &(0x7f000001c000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xffffff74) time(&(0x7f0000f5b000-0x4)=0x0) [ 59.390489] binder: 10025:10029 transaction failed 29189/-22, size 0-0 line 3005 [ 59.394826] binder: 10025:10048 transaction failed 29189/-22, size 0-0 line 3005 [ 59.410450] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.429114] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 07:01:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@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)=[{0x20, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x20, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00007f9000-0x108)={0x81, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xb777, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2210}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/21 07:01:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000645000)={{0x3, 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, 0x0, 0x0]}) 2018/01/21 07:01:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005c5000+0x5d6)='net/ip_tables_names\x00') personality(0x4000005) recvmsg$netrom(r0, &(0x7f00004e6000-0x1c)={&(0x7f000010b000)=@full={{0x3, {"ccf115c81d9cf1"}, 0x400}, [{"b0fe0f8e203cb4"}, {"23e4623dc20514"}, {"2dc73a6908dced"}, {"23cbd31b21f121"}, {"ac484048b8ed10"}, {"41867edcceaecf"}, {"ad87794148ca54"}, {"af1de8798111e1"}]}, 0x48, &(0x7f0000563000-0x10)=[{&(0x7f0000aa1000-0xc9)="a1fb2c42056c1c87a85afbdc3f08bf1d2f8671f4390d809a6104f0ff817771bc08fe57ec7a87ee3264783cd93f62480657531d314523f68106258d49cf2a7784694cee80c5ec228f81ab1d64c98f2725d845724ba1356a94705ac26440165468959347bb7ec58092d496065f66de8db48c63a10570f1ed4f6f07eb845a6d759bd2ebeb7d2e32cb64cc5cb20ee935ec58821587e9c359e9682af6d2117fc063befbe887c5996db145df196040bfef8977a6b9aecc4d239566f46595cc79ca64c8d54d5dd4b4da5e99a1", 0xc9}, {&(0x7f0000b58000-0x1000)="598f47e2bb872ab162ce7c00b3a34b699414f0d23827f3a6f10311e307ee90e172e492b27ea94abf6bad68ceb1134a92deda3cc64a6ef45244726310ddd9d88daf05c00555de97ef29f636bd9b3a01297b02f033a6bf7b93814e996251ef4f49fbc0127950c62541eb2a04dc66a26eb53cff6ab62dd97abcfae3840eeae331a8cc07b6cf9c5acab37cbcc047d6cb4c52db7a273b284cfb907c2c2998c7655b9f5ad0ff24e0b56a99edd15f963422652ee9346b20f5cde35ff600dc1302ea7040d7819a4893ba271eb6c3aef6bbad996e9b512e1f13869a4c5cf0c9db6dcbeb317a59c7457fa0403a96e5477608baae92df996e8421119097e93e67b2f2d08df9d5db07c384d859b8cc1f62073d11b604bfd26d5ca726925984e5a31c965bd95f973297d82f03ba483b155390b0f80358ff0ed52213ccd952217f256bc061125a21fe16f04602611736a7af2615f1596293dccdfb6f5dbb8580217659896e55231a9c52718a5308bbdb3a3b2b80f83191cf7a9de02720476e1599b17e1daf6dc399553b1ad41553fbcddb499745b8ccfa4ac834f8d50877515bd7b89c86de8a698262eb1b7535cd95f2801c281a3fd718a75927eb9f68a39cfe650e39d5976a6b853d519d6618c465661b8d26e22d61f5aa24701b0d80ddb79f61e113c04ad4be47e1c479c148f02fbcb7b22e1b832053c70ea082c34520d20f2deba6dce647621f433a73f512ffdf06f029eb0c5f4528cbc1c685f2b6a3be8528d270f173fe0f86d45a57200010fb837bb7b49c57bf975b7fba5c729db4ff275475944fa0827afeb8bda270376140468614f2e48ac6db306f5beaa42161fab8aac83d25d718b3f1dbbf8882990e1d54fc2229fdd4d8e9370b6f8b997ef9fabeed1d421910d9a475622c1b8a71dfb21c7e67639168414b9dd51c8588c867976d31eb26701d467c000acd89d66df8a048919453d68708056c729592dbf0c94ee48ce36e186a88d2d9bad277b2c5a98ec7034275dc444ca76af0f47e76e0d5be49eb29770913d62efc61f40c76d7335a745fa8b8de0c9db0396e1cedc6bcd96d5be64f7a9377227b23c63381372edf0ea46fc320c9411430968a632f41d972f6dfe3032cd57ca01caa66095a3f1ad55982341f8d1d8be19a60b4f46dddbb4d6deb4d572580878939f122c43afdb2d84be56eca7d4efd3361136c3ddeb300ce4a7fad3807c272839bb63833e0c3feda2d1a1ab2064edbdcd8855f3766af15f39302f818b885d6336f1ccee39f8e54c6340f117dce3a1d69d8b34b8540e863c3003241ea27c5a3c3634ab3c56388e9e09e3e1d570118ca7fd958ce063ce692f278c2beeb1dc22caa23a2bfe41fe5e4aba4881fb7646649fb584c769afa97f934bf2879815f244907e5fca50ac894c9dba29a93826f2fd60e20f63059ca15ed298f312cfc2f9769761f12248a92229352cbee780e6ab96b8fcad54ab1d2e9dbcadd74b2a899b733ac996ee828c948053fd8116d09e65937724b411a8217da1dd274bb6347dfd8f24a297b252eb6b6ceea0a249e7c72a8a0db504891a4887f1e84e878d015a663955f52a44ee032f0b2dfd53ba9994567079b4f5d7cbd259667bd5f56ec8ba4794dea62addfb65867c011770fbaadb40f446e8eefd62b553c4254ee8985a6cc6fbc98679170edf57749a30a864634cfb28b7ef4d2a69e6a84eae39949075a7cd9307d71b4185689d6f4af4774e4e7e8f29a16e22f124a7d9ddede6a92a661d17540ed70ba7992246b76ac503e8fdc13c86695a4ba192b9290fc6149d485baf28c76520f2bc3ba30370d8e7121c680d3b69f6fe392a7b76582ebe23657d1e726d4413d6885a7c26497936a92e1b62784dd04da178962679fa91ec388c43be413f92f656eac3527f8ee0e7746d3641c26ec75a283979812f4728f3b46f074180feacb1bff167b13dcb65e2d28573cf1dfe878c6f6dd087e210b63a8bfb83ed56fc2072445b666d7fd406bc03f947579a92f5be74b17a14d9413b52dfcc466df2d3c987e5fb1b4112907158d395d5303f4caa21eabd4ce4ea0f5459422b8bf4ef6413627352c058661695f17fdb4fb0da958b50802d0ec7f069fc988b13f8d9d6dbf250a32b113b1d8d26413ee7c0f759cefde19a0bc3fb97a882f77de9228b7a1b78cc9df58807cb47b719aa0662b87d2bc0c50abdd3100a0c22986512f0de442ff61c312a277c79c4a2e906b550f364e70d0998adf1fa15a5dcc53920b62164ccde4e9d7bd942afb6985c05d1c46ab14ea084f5c9f06ff3ce6189da972d093b38f6395b5a8212a3588c55a29bfffded17a7996f04ac84efcb7813ca1daffd6a912941134df06d2c6264a3cba2cc2252ea734536560387db21a12e07ca3db55519b7a84637146570362fdbf529a40d988ce18e9c6f0553d90488cfd060a72fa678929f5c3fab4013f53d51acfcc5104b5fddd8684b2ea2b1dc827bf6dea409f87f64318b5e28644e6c6b040976cec42acb22db4f909dc68ee1b26529c7422dce4598746ab11a93530c42b3afe25c6f76a2d36809b86f6eb019e5f0be4a7c0a860033a7d04c334bad6957270fb3517f6d6dc1544f224edf5657a29992211b7e1ab8f5e41540471440dd1091c9222e876deb26389a4f0e826bbf7cbce95e3d639388a3c187b1f5937364a758abf70f2a34a53ff47285c5f87ad206afbb2fba626b313b8e21b980d2ce69021141d570283b3adedac9b9646a57be5ead300f611d61e5e0da3009b87306cc09259b4e0bf0142c73efd1cfb833aca939e44b0c6b250c354ea1700420332f3ef75b45443fb51e2df4f20d3cb78d60ca2fc95d30ea1c0c6bd22233ceb89e76b89896753e364e9cfe3de8f3057301a579cf4ac05fd4c1a7f45318c65ad1a067003a85faff07716a68777321a7a5f4a2b76594ef2bd74bc39a1556bada10c575560b55dbfdfb56a01160c3c4ef1433b59a01d24b088d285b5fce648f505d5c5c7c98e1715328753d089a8fffd94bdeccc3d48e8aebada8a2d6a7b42e1256d9da22c926b34c16aa9f544dbe8f5ac20fafa60d0c6bacc5435a2ac1611ea9f24fbd2dbb1d551c132f59783ad43c13b3a678ab2e3b320806d4e519897c56930c1410f01a647f047a125c027ae6943069bc317855e3ccc84747291a65cf3a53e25b8c38feec803afa584cb3deadb62c89000e9752b168f5319a46477f184ffda9d3ffc56dfb7c29633d068fb11888374693b027e69060b2e39b5854967420076af347d555b464746d6d4e9972ff87dbbeaab4efd00af6922eadea0d07d3b2dcf7b9e9e0091291a44c229ba1627d91d97cd2a207c1f2347ff7f3d61452fc21fd4362a0209e1b4909ccb7f37e3b1e051d16ec3e0ed1b2a8b370e6cad57cf5410a6c9eeb0f877470e74b244b763eb17c9d7106e3b02387613f569cbad2fc2e0ac2a67f78f6cd1cbfbd1c22b11b8f00936d7948976fb74d4e708a2dd84f5c40147337f483994ce75d608f64c00b4213bb652577c39dacf3b2bc780d9b0fd3f29899c3ed20e8c0f1dacbf27bec691ed845005c6d3d92e8ba0c3aad65897841f06746ff576910a89496e91d7cd5252238d1a45801924e62adfadd36c522f759e11240ba5d5fc95d71de7ca307b7dc347843d84b17ac71b990c0cfa979928d3af2f3a81edde9ac3b154f36574cdbdeff05106a5a587419a966538bc0589e7dd3a64c5a77f38b3a9e37207abe94f2040d45f1950ef8ec6f6b6e7b2dcb64ac5686f168e6cd7dfc6894dcb1a024eb4f3258aeace6ff1f4650a4669058231ebe50cce98b9d62f66cff160f756c85f6be2b96c10d1ef65c197ad908154ce577727f800e50f0b9d5c5304128a066e5c73662cf4c195051f4b85827c7c30b09224b77cf7036123eff9a9cc4504fc9570751e8be634d6a9973833df53c9e901f4ca6adca2d724740198ae8b03dc62f69f6ddc45c7e141afd77f2874bea9c9dcdf2866e9178cbddb878f1bca2e1a264ff82d7adddee118bfcfbd5a5bd2a3a25b3dc221d9b6ecc2633c740ab5e39dbbb27e63d713af11f7cb82d654c6da41a80d0ad844af73f02ba4e4a2de205158fc6b8c6d84f865bdd82ee282b71dafefa140616e988882d5d5c9846ce3213cfe2d89b19fe2f461edd2781826dcc739b7ed05e1ee847160b7b9490e8ff5f73361aec7aceb020de6ec3086004fe2ee15a7f7d505c0b0117b8ce5071967cb7861211e204e8e5ad8d952b77ecf7e4a6e2f9ec215da09ca368005685ff3d043fdc98af1e2f44a87a293c0db72922afce14259f966611da5e06b925e3da026a404ab4e9bac2c06835be6d8aeb9fe7793235febe504d32362a0460f14c1f81013f7ea94b2c028e0dc8825cede1458c169ea0559e1a728a92bb907677e5692dd4a6a787f62ca1a03530f5e07f2893616a29555a747920b16e7f61a2381ec4113e1dd0f48d27fda5c2b683c8e36abbe09890800ff2b69bebbe2230a89c87e04df188e3b96b9d1bcdf31df0cbf5986434b887d2d49f8c522da7392239b6fbf57b3e98e1b2c1c61d39fde75c2675d5fd14f298b5c6b1eb35193c83c71ab93b0bfb4f9c6601c53e0252500857195dcd496df5e825f14fed46a13f7caef67bf8f5d9608973a4aa110c9ce2f54204f74595359db8a67ce0d22ceda57563b4c960ad8611c5cd9992159d144d712f13d82c4fe37d33586ff1df22453fe8440f5e44b15517ca6ae665a42783a4f5762dc14340c7e928f741a4545e4df5cd48b86f2ce0e028dafee02ef521c473511eedd11158ec5bc9d336280569485e0f5e6827bf321e5a1a672b79de7ffe75bafd85bd3586b6a88a087d924b2a7404543f5f96abe3bd9d3b723274e24963899c1042249983c5e3aeb32ddf2f794deb9e8cccf2396fb4d016b1be9fc7728faed23a41b66f296ab79c3cfc439263a184e5266ee0c4102af6f7be358d7aa20d58c2efa4ada763376d1a9b5025db54fbdae835b475f604179019b808d9daf744d0858b8c1e0d7b53a5d414e274f82ff4e3f8f0cda9882e848500eec1596b90ed1e73d426cd3975abb503104d06f271a8255529fd6459c2bcab03557a41f6b817f2cd8d6f773b4ca5fc0ab44707b354b4270d05dcb3b0805507b5c1a65fd39906b82f09466f884f80ae3d008e868516fc228a1a34d1bb13c33ca67ecce0eac5c18e0c6ce943c7a6bb508019157bc700a6288a2beed1ccb687f6272353a994d9384c86a11d30dc37fa5c4d91104ce77cdc1f2a0288379db7586c9b36a94a70cfbe7ed17efbf5859ad9de35612627c078e0ff007472508a8057889890ca243148365808ae19c99ca4b8bb86f7a0fc1966603f896b8c3c8de554b050d3f6fd41a94809dba42b5cea2acc9f72fe47852c089e8df2cf42881378a9fc9796e6b882221ddc402f6693969d212d4ad790ac8e74dd70e58e9d51c924b5382b14d57b1944d1b08c7e87babdb7b894c104956798a7f784a1b3f9586d14bd2f7faf6e68145037b96911fd1248e61e0dae22a2888cc14e7c2be3d2b71d1e61467bd692a413a9547d519de26111ae91069506709c132005b9c20bcb3e051cce75bb667ec9a34aa5abaeb7ed2212949fb0ed68d7a7f7e2df05954f103a21cc50d54b3db0156ebbe03d3e07e399908a13223fc15eaeb3c92dcddd39a6bb27a3e4e44550eb0497befeabec9631a7e74138d1910623054eb55c9a875834b5ad5a41f43db96c83358ceffc4fdb8015b043d903737eb326768f84d696a8a654cc9f0ad351219e1f07bba770b84485b1a18e20462993da892c23a6f302af003ab", 0x1000}], 0x2, &(0x7f0000f83000-0x2c)=[{0x2c, 0x104, 0x3316, "fc38b3aa0c0052fb9e640e47dced557d24cc9de705eed888d102dd1f6d"}], 0x2c, 0x40}, 0x40000001) ppoll(&(0x7f00001cd000-0x28)=[{r0, 0x1, 0x0}], 0x1, &(0x7f0000f3a000-0x8)={0x77359400, 0x0}, &(0x7f0000488000-0x8)={0x0}, 0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000676000-0x10)=@common=""/16, 0x10) 2018/01/21 07:01:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket(0x9, 0x800, 0xfffffffffffffe00) getpeername$inet6(r1, &(0x7f0000233000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000dd6000-0x4)=0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000049000-0x8)={0x0, &(0x7f0000cdb000)=[]}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000884000)='/dev/sequencer2\x00', 0x0, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/21 07:01:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c0f000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00009f6000-0x8)=0x1) poll(&(0x7f00002aa000)=[{r0, 0x0, 0x0}], 0x1, 0x5) 2018/01/21 07:01:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000234000-0xa)='/dev/ptmx\x00', 0x0, 0x0) [ 59.448539] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 07:01:08 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000015000)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000016000-0x4)=0x5, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000015000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000014000)={0x80, 0x7fffffff, 0x9, 0x0, 0xfffffffffffffffd}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) setgroups(0x40000000000000ad, &(0x7f0000001000)=[r3, r3]) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000d000)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000005000)={0xd46e}, 0x4) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000016000-0x10)=@generic="8a5189dfb3becce54ca62cfdf65b3f3a") mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000017000-0x8c)={0x0, @in6={{0xa, 0x1, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000016000)={r6, 0x3ff, 0x75, "45049be55c3b260583d74152f97fe2885d25c9510a40ca328245f018e4edf9d24c1176382346ff7a402b459a36abf6b2f59c8126bc43d6eac37ec701583b38cc89db4a481dba593cd55b3e815c78851834e988a6a50a36f64b54f78800b9923c7d13e6ad1e389e4c2871678e8d41b160b0050570bb"}, 0x7d) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000016000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000014000)={r7, 0x21}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000014000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000018000-0x8c)={r6, @in={{0x2, 0x0, @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]}}, 0x8c) 2018/01/21 07:01:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000e12000-0x90)=[{{0x0, 0x2710}, 0x4, 0x4, 0x0}], 0x18) sendfile(r1, r0, 0x0, 0x72439a6b) fanotify_mark(r0, 0x38, 0x20, r0, &(0x7f0000fd8000-0x8)='./file1\x00') 2018/01/21 07:01:08 executing program 4: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a68000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) splice(r0, &(0x7f0000005000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000004000)=0x0, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7, &(0x7f0000002000-0xe6)="771b2b17b6b9da2779c557293c8ab410eaafe0edbbea889a27a9dd5d9b4452c6ade6a4762e99ebd53c6b9a10cb2397485472a2ac68d6e61d2f4750d6adcb2054de778c7db680e6e7f375004e4bfc7de7701e33b949910fda7a69f854df643f0119c1a0ed8132ddd08b0643a1cb923f634fe6645929e2bff967d304477595e97e8aab7f52a950041f906b8d6f3b81bd1527bbfa11c78acdf6c7d1b107c8c7e71becb66fbdcb6ba2a19c0d2a3ca887c4a081efb6e119dcea89b64dac0945f0a78fd6b8b4c62b5e56f8dad52282b1aa688a5e5846010ca522271fac5f68d0c1a92f6eab540fd948") 2018/01/21 07:01:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000c8000)='./file1\x00', 0x0, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x400000000004, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r1, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000012e000)=[@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffff80}], 0x84) accept4$ax25(r0, &(0x7f0000af0000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000200000)=0x10, 0x800) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r1) 2018/01/21 07:01:08 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000022000)={0x100000000, {{0xa, 0x3, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendto$unix(r1, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/21 07:01:08 executing program 1: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000081000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fda000-0x8)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)="") r0 = open(&(0x7f0000e59000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") unlinkat(r0, &(0x7f00000bc000-0x6)='./bus\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x400000000002, 0x0) write(r1, &(0x7f0000200000-0x1f)="1f0007004a001dfe00000001080026ff0a27060000350000e6ff20fcc41951", 0x1f) recvmmsg(r1, &(0x7f0000f9a000-0x200)=[{{&(0x7f0000294000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000203000)=[], 0x0, &(0x7f0000348000)=""/243, 0xf3, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00002c8000-0x10)={0x0, 0x0}) 2018/01/21 07:01:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) lseek(r0, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e82000-0x10)={0x0, 0xb20, 0x6, 0x5}, &(0x7f00008aa000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000640000)={r1, 0x3f, "c1a76bda86a5289e3e752e92b2a8549d13d9816da5a80c32cd4efc9b4985fa688472f492d1f23b4480fb2b91903ba2adb2ab489c2feb653975a11a5b0a3966"}, &(0x7f0000e22000)=0x47) 2018/01/21 07:01:08 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000004000/0x4000)=nil) 2018/01/21 07:01:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0x0, 0x0]) r1 = syz_open_pts(0xffffffffffffffff, 0x800) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000000)=""/176) 2018/01/21 07:01:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300000000000000000ec00", @ifru_settings={0x1, 0x0, @fr_pvc=&(0x7f0000001000)={0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a22000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) pipe2(&(0x7f0000c9d000)={0x0, 0x0}, 0x7ffff) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000052c000-0x8)={0x7bce3cdb, 0x4}, 0x8) 2018/01/21 07:01:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b56000-0x9)='keyring:\x00', 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ee5000)=[@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x94) openat$sequencer(0xffffffffffffff9c, &(0x7f000043b000)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f000004d000-0xc)='/dev/random\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000bfe000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) stat(&(0x7f00009d9000)='./file0\x00', &(0x7f000036f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f0000d9d000)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000c7f000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/21 07:01:08 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00005bb000-0x4)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e97000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c47000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0xc0) close(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f000020c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r4) 2018/01/21 07:01:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e8000-0xc)='/dev/rfkill\x00', 0xfffffffffffffffb, 0x0) poll(&(0x7f00002aa000)=[{r0, 0x0, 0x0}], 0x1, 0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000057c000-0x4)=0x0) sched_setscheduler(r1, 0x5, &(0x7f0000a06000)=0x2ef) 2018/01/21 07:01:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00', 0x5) 2018/01/21 07:01:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000464000-0x9)='/dev/rtc\x00', 0x8001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) ioctl$TUNGETFEATURES(r0, 0x80247009, &(0x7f0000d43000-0x4)=0x0) 2018/01/21 07:01:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000000d000)='/dev/ppp\x00', 0x204880, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) openat$sequencer(0xffffffffffffff9c, &(0x7f000011f000)='/dev/sequencer\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000212000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000658000-0xc)='/dev/autofs\x00', 0x40000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000446000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000250000/0x3000)=nil, 0x3000, 0x1, 0x12, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) write$selinux_context(r1, &(0x7f0000dca000-0x23)='system_u:object_r:audit_spool_t:s0\x00', 0x23) utimensat(r1, &(0x7f0000356000-0x8)='./file0\x00', &(0x7f0000b21000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, 0x100) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/21 07:01:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4400) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r2) 2018/01/21 07:01:08 executing program 3: socketpair$inet6(0xa, 0x80803, 0x3ff, &(0x7f00006af000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000fa2000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r1, 0x40000000) openat$rfkill(0xffffffffffffff9c, &(0x7f00007a2000-0xc)='/dev/rfkill\x00', 0x101100, 0x0) r2 = syz_open_dev$sg(&(0x7f00009f2000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2288, &(0x7f0000632000-0x8a)="") 2018/01/21 07:01:08 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000504000-0xc)='/dev/rfkill\x00', 0x4a000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x3, 0xac, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x3f, 0xa11, 0xe99, 0x5, 0x8001, 0x3f, 0x1f, 0x7fff, 0xf, 0x9, 0x80000000, 0x81, 0x8, 0xf4]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x892c}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x0, @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]}, 0x7, 0xa9f9}, &(0x7f0000ed8000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_sset_info={0x37, 0x0, 0xffffffff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 07:01:08 executing program 6: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x30) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000000a000)={0x7, 0x7, 0x2, 0x8}) r1 = syz_open_procfs(0x0, &(0x7f000000b000-0xa)='setgroups\x00') write(r1, &(0x7f0000001000-0x3e)="e6", 0x1) 2018/01/21 07:01:08 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000518000)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d68000-0xac)=[@in6={0xa, 0x0, 0x6af, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x161}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x45b}], 0xac) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/01/21 07:01:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)="2e03") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000891000-0x20)={{&(0x7f0000190000/0x1000)=nil, 0x1000}, 0x1, 0x0}) 2018/01/21 07:01:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) pipe2(&(0x7f00000cc000-0x8)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00006ba000-0x8)={0x0, 0x100000000000}, &(0x7f000001d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009fb000-0x4)=@assoc_id=r2, 0x4) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) syz_open_dev$loop(&(0x7f0000f55000-0xb)='/dev/loop#\x00', 0x8, 0x8000) 2018/01/21 07:01:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x53, 0x1000000) 2018/01/21 07:01:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000072d000)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) preadv(r0, &(0x7f00004ad000)=[{&(0x7f0000006000)=""/159, 0x9f}, {&(0x7f0000335000)=""/18, 0x12}, {&(0x7f0000045000)=""/8, 0x8}], 0x3, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00000a9000)="da", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readv(r0, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/21 07:01:08 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000574000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00008ef000)=""/224) r1 = gettid() tkill(r1, 0x215) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f22000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000552000)=0xe8) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@generic="59371fb203a5522ae03b651bda053665", @ifru_flags=0x801}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000001000)="cf70afe243496ec034a579f655e6044a") 2018/01/21 07:01:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aaa000)='/dev/hwrng\x00', 0x610000, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000467000-0x81)="da1dcd9090e1272534ff220af641bf79a88a180b074514b88e6632c9d7a260e7d3a4de1e78a045b8dad1e4331c80c8fa48be5e44bff342a8c03491a472a3bf956617db4aa9d0d84ed51fbe8b8b25c211d7cd7cfd099c19fbe460c0815e7c7b7433886131c3d32dffc07ae251d6e7fb90ee88c8789f31a2e95e903f530a40c106b4", 0x81) mknod$loop(&(0x7f0000d05000-0xe)='./file0/file0\x00', 0x1002, 0xffffffffffffffff) 2018/01/21 07:01:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4400) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r2) 2018/01/21 07:01:08 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f7b000)=0x8, 0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000831000)=""/0, &(0x7f0000f7d000-0x4)=0x0) 2018/01/21 07:01:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000df1000-0x8)=@assoc_value={0x0, 0xc296}, &(0x7f0000e75000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bf2000)={r1, 0x200}, &(0x7f0000960000)=0x8) preadv(0xffffffffffffffff, &(0x7f0000f3b000-0x8)=[{&(0x7f0000de1000-0xc3)=""/195, 0xc3}], 0x1, 0xb) r2 = getpgid(0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, r2) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000931000-0x4)=0x3, &(0x7f0000fc2000-0x4)=0x4) 2018/01/21 07:01:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000891000-0x4)=0x0, 0xfffffffffffffde4) pipe(&(0x7f0000d06000-0x8)={0x0, 0x0}) getsockname(r0, &(0x7f0000d89000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b9b000)=0x14) sendmsg$nl_route(r1, &(0x7f0000393000)={&(0x7f000007d000-0x7)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000cdd000-0x8)={&(0x7f0000236000)=@ipv6_newroute={0x44, 0x18, 0x2, 0x3, 0x0, {0xa, 0x20, 0x94, 0x6, 0xff, 0x3, 0xff, 0x3, 0x0}, [@RTA_PREF={0x8, 0x14, 0x350000000000}, @RTA_MARK={0x8, 0x10, 0x7ff8000000000}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x0}, @RTA_OIF={0x8, 0x4, r2}, @RTA_PRIORITY={0x8, 0x6, 0x7}]}, 0x44}, 0x1, 0x0, 0x0, 0x81}, 0x80) 2018/01/21 07:01:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000+0x822)={0x0, 0x0, 0x0}, &(0x7f0000d17000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000001000-0x28)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000005d000-0xb9)=""/185, 0xb9}, {&(0x7f0000001000-0xad)=""/173, 0xad}, {&(0x7f0000de8000-0xc8)=""/200, 0xc8}, {&(0x7f0000001000-0x37)=""/55, 0x37}], 0x5, &(0x7f0000001000-0x48)=[{&(0x7f0000be0000-0xb0)=""/176, 0xb0}, {&(0x7f0000171000-0x5)=""/5, 0x5}, {&(0x7f0000000000)=""/214, 0xd6}, {&(0x7f000055a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000268000-0x1000)=""/4096, 0x1000}, {&(0x7f0000656000-0xac)=""/172, 0xac}, {&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000001000-0xed)=""/237, 0xed}, {&(0x7f000099c000-0x2e)=""/46, 0x2e}], 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000a55000-0x68)={0x4330be1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000581000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000266000)='/selinux/user\x00', 0x2, 0x0) sendfile(r2, r1, &(0x7f0000ed7000)=0x400003, 0x20) 2018/01/21 07:01:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x0, &(0x7f0000719000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00002bf000-0x66)="584979535ba64172e04fe4dc6086db89d900acfb4d357ad19c3a87041211e77701cacc3177793e61d627ffaf341eb7b20191552bf9c19110a18ae3a57eb3eeb2ded1e761e9ec32975c8c52a97d8b4b054f617f1506c9507567e01a6f0e3222ae06ddd54cbde3", 0x66, 0x20000000, &(0x7f0000987000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d39000-0x6b)="", 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000)="5ee9cf59e7cb1b2e4d512e7722028dc321f30d3361e5d0c820903880b9dce41e32c2eaffa159d651a50a6e2e25cd3f5d1f94e82950180332c46de394770ad573dc50c7cc6a4bab", 0x47, 0x0, 0x0, 0x0) 2018/01/21 07:01:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000719000-0x71)="", &(0x7f00002d2000-0x4)=0x0, &(0x7f0000c6f000)=0x0, &(0x7f0000958000-0x1000)='\v') r0 = syz_open_dev$sg(&(0x7f0000f1b000-0x9)='/dev/sg#\x00', 0x0, 0x0) munmap(&(0x7f000081a000/0x3000)=nil, 0x3000) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) exit_group(0x7) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00008e9000)="d329dde8b567c5f2d79246ffc00d01ffcee2d4b5058946349efa71ff22a4c68920759e9b60320910b75461eadfa49e093621495e2f0786d20347f17eaa80f70aef581467cb115d1ca0ffede822ba2f40071bf5fbfc6079a651052da199adfdca18c71250eed19f5f5839610b97b6616bd7ea29b65d9df2d7790ddca179e16c59695b782c6c76a4cfffee0c06774ad822dfb84cd42e25fc7960d703272f03bd", 0x9f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009d1000)={0x0, 0x5e5, 0x30}, &(0x7f00006f6000-0x4)=0xc) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00000ff000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000061f000)={0x5, 0x1, 0x0, 0x3, r1}, &(0x7f000081b000-0x4)=0x10) 2018/01/21 07:01:08 executing program 6: clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="a6") openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ae8000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xc) getsockname$netlink(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) rt_sigaction(0x36, &(0x7f0000002000-0x18)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000)={0x0}) [ 59.992170] binder_alloc: binder_alloc_mmap_handler: 10176 20000000-20002000 already mapped failed -16 2018/01/21 07:01:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000046d000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000076000)={0x44, 0x0, &(0x7f0000279000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x8, &(0x7f00001a2000-0x18)=[], &(0x7f000027a000-0x40)=[0x0]}}], 0x0, 0x0, &(0x7f00001f8000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)=""}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000505000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00007b3000)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f3c000-0x5)='yeah\x00', 0x5) 2018/01/21 07:01:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) clock_getres(0x3, &(0x7f00006dd000+0x475)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000f69000)='/dev/sg#\x00', 0x7fff, 0xa200) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) pselect6(0x40, &(0x7f0000b53000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000}, &(0x7f00000a2000-0x40)={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000105000)={r0, 0x989680}, &(0x7f0000c23000-0x8)={&(0x7f0000340000)={0x0}, 0x8}) 2018/01/21 07:01:08 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x24)='posix_acl_accessvboxnet0keyringppp0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000013000)={0x0, 0xe5, "89c35f01ee8f0866c0b18f83232b20c6508573df3d68e4ce1afcf077bcad6beeea5630e3404398e49075116be409fa2478ff8d3b00f4be1eb46e84f32e0fed6fc95b6e7755fa0a646b5c1ba95b3bd4bae4b2406766083da7b3d0b0e554799facdfadf49b9b351a3ad08251d04d45322da12974e4abe02fd9ec731641e182be93d7d62ca0bd242890b7907dd766110efb26e77018fb297979d3844c46f8f8f49d16f6a1e9abead3e8119159688e4444f448a70a4457c3375b671fb6a6ca3d88f337621a182f1da7891209f32aa3fbc7e039b38ebe3b8ec1d5601a119cac76e555dd338abf47"}, &(0x7f0000001000-0x4)=0xed) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x0}, &(0x7f0000000000)=0x6) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000011000)={0x4, 0x5, 0x4, 0xfffffffffffffaa8, 0x5, 0xff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r4, 0x89fb, &(0x7f0000013000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000444000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 60.083918] binder: 10218:10221 got transaction with invalid offset (0, min 0 max 0) or object. [ 60.095545] binder: 10218:10221 transaction failed 29201/-22, size 0-8 line 3191 [ 60.107675] binder: 10218:10229 got transaction with unaligned buffers size, 58534 [ 60.115961] binder: 10218:10229 transaction failed 29201/-22, size 0-0 line 3173 [ 60.128861] binder_alloc: binder_alloc_mmap_handler: 10218 20265000-20279000 already mapped failed -16 [ 60.139514] binder: BINDER_SET_CONTEXT_MGR already set [ 60.146651] binder: 10218:10221 ioctl 40046207 0 returned -16 [ 60.150419] binder_alloc: 10218: binder_alloc_buf, no vma [ 60.150458] binder: 10218:10229 transaction failed 29189/-3, size 0-8 line 3128 [ 60.150537] binder_alloc: 10218: binder_alloc_buf, no vma [ 60.150574] binder: 10218:10234 transaction failed 29189/-3, size 0-0 line 3128 2018/01/21 07:01:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000a0b000-0x24)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x801) writev(r0, &(0x7f000035e000)=[{&(0x7f00001c2000-0xbf)="a4e1d4c2e61dd41bd2cdd978311b7f442104dbc7af5bde8a5ed872cf31f138ad79556bd6fa7612b81455b8b775d9547bcccd66430d", 0x35}], 0x1) 2018/01/21 07:01:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4400) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r2) 2018/01/21 07:01:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x3f) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b87000-0xf)='/dev/sequencer\x00', 0x1, 0x0) getpeername$ipx(r1, &(0x7f000000b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000034b000-0x4)=0x10) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000ba2000-0x4)=0x4, 0xff49) 2018/01/21 07:01:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000588000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035e000)=0x264) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000524000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b01000)='westwood\x00', 0x9) r2 = syz_open_procfs(r0, &(0x7f0000ea8000)="617474722f000000000000008429") sendfile(r2, r2, &(0x7f0000dc1000)=0x0, 0x25) 2018/01/21 07:01:08 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) read(r0, &(0x7f0000009000)=""/0, 0x0) eventfd2(0x7f, 0x80000) 2018/01/21 07:01:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000506000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000ab5000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000035e000)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") bind$vsock_stream(r0, &(0x7f0000c6c000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ead000)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x1, 0x9, [@dev={0xac, 0x14, 0x0, 0x10}, @rand_addr=0x3f, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @rand_addr=0x627, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x34) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000082e000-0x4)=0x0) umount2(&(0x7f000061d000-0xe)='./file0/file0\x00', 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c7d000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="6f45d212c9d7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8f0a80e42c01106be7d51ca69ed95bd3"}) getpeername(r0, &(0x7f000006c000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f000055c000+0x216)=0x10) getpeername$packet(0xffffffffffffffff, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000a000)=0x14) 2018/01/21 07:01:08 executing program 1: mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000481000-0x8)='./file0\x00', 0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004f4000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa6c, 0x3, 0x7, 0x800, 0x1ff}, &(0x7f00008dd000)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x6, 0x47, 0x200, 0x6, 0x8038}, 0x14) mount(&(0x7f00008db000)='./file0\x00', &(0x7f00008dc000-0x8)='./file0\x00', &(0x7f00008db000)='qnx4\x00', 0x0, &(0x7f00008db000)="35333ac28b0536ca8431ad50e89e1752b8416015d6bb5f1b8cc56c0f68e76e611a21f7cf9a8b52c551170609cf728701c2fffe3bbe1f51ac4cf9d1683e7da2275ae7414f28dd03d92d84c1c06673d7b4a3d2a84b70f6ba5a2142d6befea2a2bacbcb9e042463190dc5f82da245f8e4c536fc7f2e") 2018/01/21 07:01:08 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ffc000-0xf)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ffb000)=@sack_info={0x0, 0x8001, 0x8}, &(0x7f000088c000)=0xc) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000005e000)={r2, 0x8}, &(0x7f0000ffb000)=0x8) sendmsg(r0, &(0x7f0000ff8000-0x1c)={0x0, 0x0, &(0x7f0000ff8000-0x28)=[{&(0x7f0000ff8000-0x66)="16b1c69cc960fa5ecc4d0a71a7fbd9ae4d36f9613ab2b04e14219f3f3b6d4ef0d4d8bbc377f247a8759fd7ec68348be3bf552957b453c09367485629bf0dd37bf5526a9c8f892238a3cdbaa74cf926", 0x4f}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f00006bb000)='/dev/sequencer\x00') 2018/01/21 07:01:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b21000)='/dev/net/tun\x00', 0x0, 0x248001) dup3(r0, r1, 0x0) [ 60.182795] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.191450] binder: undelivered TRANSACTION_ERROR: 29201 [ 60.197807] binder: undelivered TRANSACTION_ERROR: 29201 [ 60.203687] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 07:01:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000ae000-0x10)='coredump_filter\x00') ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000aa9000-0x4)=0x0) pread64(r0, &(0x7f0000288000)=""/153, 0x99, 0x0) sendfile64(r0, r0, &(0x7f0000301000)=0x17, 0x7) write(r0, &(0x7f0000a92000)="63c372d314b26702dd346495ec6279c98330ea946bce824431b67e66fa21414e0241dc6b155ba31fcad8b1eee0a5f6beb6dd08f1d77c8a32404bf264", 0x3c) 2018/01/21 07:01:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000461000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xfff) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000af0000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 07:01:08 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000070d000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009c8000-0xc)={0x0, 0x2c08f615, 0x30}, &(0x7f000085d000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000027f000+0xa4f)={r1, 0x5}, 0x8) r2 = request_key(&(0x7f00006f3000-0x6)='rxrpc\x00', &(0x7f0000b62000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000404000)='cubic\x00', 0xfffffffffffffff9) r3 = request_key(&(0x7f0000b39000)='keyring\x00', &(0x7f0000e21000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000539000-0x9)='lovmnet0\x00', 0xffffffffffffffff) keyctl$link(0x8, r2, r3) r4 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) ioctl(r4, 0xfffffffffbfffffe, &(0x7f0000114000)="") 2018/01/21 07:01:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cc8000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7f000-0x4)=0xe8) fstat(r1, &(0x7f000084a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00001a8000)='./file0\x00', 0x6000, r2, r3, 0x279f, 0x80) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000169000)={0x0, 0x0}) readv(r0, &(0x7f0000bbb000)=[{&(0x7f0000eba000-0x9)=""/9, 0x9}], 0x1) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 07:01:08 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="ca", 0x1, 0xfffffffffffffffb) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000005000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 07:01:08 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ead000)='net/rfcomm\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000705000)={0x6, {{0xa, 0x3, 0x2d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000d12000)=0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000fc0000-0x4)=0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 07:01:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f000069d000)=0x0, 0x311) getsockname$netlink(r1, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000813000)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000d22000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bea000)=0xc) 2018/01/21 07:01:08 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) connect$inet(r1, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000351000-0x48)=[], 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000578000+0x90c)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac2000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000018000)={{{@in=@multicast2=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000700000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b5d000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x8, 0x3, 0x0, 0xa, 0xa0, 0x20, 0x1, r2, r3}, {0xfff, 0x3, 0x1f, 0x100000001, 0x6, 0xd36, 0x0, 0x100000000}, {0x401, 0x9, 0x6, 0x200}, 0x4, 0xe, 0x1, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x6c}, 0xa, @in=@multicast2=0xe0000002, 0x2, 0x2, 0x2, 0x7fffffff, 0x5a, 0x3, 0x8}}, 0xe8) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000468000-0x2)=""/2, &(0x7f0000d0a000)=0x2) connect$inet(r1, &(0x7f00008b3000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 07:01:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000506000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000ab5000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000035e000)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") bind$vsock_stream(r0, &(0x7f0000c6c000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ead000)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x1, 0x9, [@dev={0xac, 0x14, 0x0, 0x10}, @rand_addr=0x3f, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @rand_addr=0x627, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x34) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000082e000-0x4)=0x0) umount2(&(0x7f000061d000-0xe)='./file0/file0\x00', 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c7d000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="6f45d212c9d7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8f0a80e42c01106be7d51ca69ed95bd3"}) getpeername(r0, &(0x7f000006c000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f000055c000+0x216)=0x10) getpeername$packet(0xffffffffffffffff, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000a000)=0x14) 2018/01/21 07:01:08 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000018000-0x11)='/selinux/context\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000017000-0x8)={0x4, &(0x7f0000017000-0x20)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x81}]}, 0xffffffc7) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000019000-0x4)={0x1}, 0x4) 2018/01/21 07:01:08 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e97000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) lstat(&(0x7f0000029000+0x916)='./file1\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) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7, 0x20000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000dd1000)=0x9, 0x4) setregid(r0, r1) 2018/01/21 07:01:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000002d000-0x38)={&(0x7f000004e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000856000-0x264)={0x1c, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x2, [@generic="4d104272"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a70000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000703000)=0x2, 0x4) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000079d000-0x4)=0x0, &(0x7f000089e000)=0x4) 2018/01/21 07:01:09 executing program 0: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007b9000-0xa)="070a072200000100080e", 0xa) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 07:01:09 executing program 1: r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x9) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000093b000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00007db000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) getpgrp(r1) 2018/01/21 07:01:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000e27000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x7, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000)=0x100000000, 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(0xffffffffffffffff, 0x2289, &(0x7f0000007000)='S') 2018/01/21 07:01:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000209000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/01/21 07:01:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000022000)={0x0, 0x0, 0x0}, &(0x7f00004f1000)=0xc) quotactl(0x6, &(0x7f0000a49000-0x8)='./file0\x00', r1, &(0x7f0000546000-0x1000)="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") read$eventfd(r0, &(0x7f0000f00000-0x8)=0x0, 0x8) socketpair(0xb, 0xe, 0xe636, &(0x7f0000aa9000)={0x0, 0x0}) write$eventfd(r0, &(0x7f0000a8a000-0x8)=0x8, 0x8) write$eventfd(r0, &(0x7f0000022000)=0x6, 0x8) 2018/01/21 07:01:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d4c000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) lseek(r0, 0x0, 0x0) 2018/01/21 07:01:09 executing program 4: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000da8000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000d25000-0x4)=0x0, &(0x7f0000fee000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c9d000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000fea000)={0x0, 0x0}) 2018/01/21 07:01:09 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ead000)='net/rfcomm\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000705000)={0x6, {{0xa, 0x3, 0x2d, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000d12000)=0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000fc0000-0x4)=0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 07:01:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000)={0x2, r1}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000-0xc)={0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd4000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00007ad000)={@common='sit0\x00', &(0x7f0000779000-0x2c)=@ethtool_cmd={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 07:01:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00002bc000)='keyring\x00', &(0x7f0000c96000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000b15000-0x5)='user\x00', &(0x7f0000c5e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ab2000)="1ff1000feab22f2f6b2b574c8e734b1d5fc5dbe525db4fb989e8eaee57eb34c3f5c6f79c86a4d984d552574d0695377d06cce2c9cbd285b257b5e1de8d01c70d40045bbf9f4fc85a751549ae0fb4a78b43da327c3c519c39826e1e13b74f8fbd192166a1205d2b064d7c250076e56984b47787ffe5fbb469a1606cb5603873c1699a0befd2a2165fe8895b33d971a5ee8d50f5eabfd33d660669a729a8e25a931dcf4ecd67014c6232c3ce762cda52edd876be9a27d170aed824e9306dcf63230f389818fbf6b74c5987", 0xca, r0) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/21 07:01:09 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000001f000+0xe)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') 2018/01/21 07:01:09 executing program 1: mmap(&(0x7f0000000000/0xd79000)=nil, 0xd79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) mmap(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000673000-0x48)=[{r0, 0x200, 0x0}, {r0, 0x404, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x100, 0x0}, {r0, 0x1, 0x0}, {r0, 0x0, 0x0}, {r0, 0x108, 0x0}, {r0, 0x2, 0x0}, {r0, 0x4001, 0x0}], 0x9, &(0x7f0000d7a000-0x8)={0x0, 0x0}, &(0x7f0000d79000)={0x8000000000000000}, 0x8) write(r0, &(0x7f00007f6000-0x31)="00000000f90300ff0000000100000000", 0x10) 2018/01/21 07:01:09 executing program 0: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007b9000-0xa)="070a072200000100080e", 0xa) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 07:01:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000614000/0x4000)=nil, 0x4000, 0x5) socketpair$inet6(0xa, 0x806, 0x52b8, &(0x7f0000bf7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00006be000)=@assoc_value={0x0, 0x0}, &(0x7f000043c000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000809000-0x8)={r1, 0x4}, 0x8) mremap(&(0x7f0000b4c000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f000088d000/0x2000)=nil) 2018/01/21 07:01:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x80000000) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x18, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 07:01:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000235000-0xdc)="5bea0d0b38df3ad870c08756ec5a086c086172b365a03fb921232f3edf35adbc0e121f58b017f66e3e1b7e4701b59664ea155642761a69befbd4558cd834e490311cda031b670cfe052166d768907ca99371ff09267346eff7f6ee2d4352561e579c375e8e83ed296c1c0a60485c5856e33cfcf1d870eeb00e44e2fe09ce4cb58d04c8ce10565f948c79c7da9575eb11e6ab707e85f3746ae3799b7084cbbcc31e390fa10be73b9ddaa260947399e2eae2bf5b4357d0ba75b766df0103739234b7c63456e526519a22d4c435cf36924873fc36ca68e132a18afb010c", 0xdc, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000c69000-0x98)={0x0, @in6={{0xa, 0x2, 0x277969a7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x32e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5}, &(0x7f00003c5000)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000567000)={r1, 0xffffffff}, 0x8) pipe(&(0x7f0000af0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000063f000-0x4)=0x0, &(0x7f0000ee9000-0x4)=0x4) 2018/01/21 07:01:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000670000-0x1)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f000025a000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f00009e6000)=""/45, 0x2d, 0x7448, &(0x7f0000364000-0x10)={0x0, 0x0}) 2018/01/21 07:01:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f000014c000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x1, @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]}, [0x9, 0xc141, 0x4, 0x9, 0x2, 0x1, 0x8, 0x6, 0x82a, 0xfffffffffffffffa, 0x2, 0x7, 0x5, 0x400, 0xb]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r1, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000002000-0x28)={0x28, 0x0, 0x7, @fuse_notify_delete_out={0x40, 0x5, 0x4}}, 0x28) 2018/01/21 07:01:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000a0a000-0xf)='net/ipv6_route\x00') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b18000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e38000-0xc)={0x20000005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000058f000)={0x3, 0x0}) epoll_wait(r0, &(0x7f00003de000)=[{0x0, 0x0}], 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000593000)='/dev/keychord\x00', 0x4208c2, 0x0) 2018/01/21 07:01:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x200, 0x100) renameat2(r0, &(0x7f0000fd5000)='./file0\x00', r1, &(0x7f0000298000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000034b000-0x3)="440405", 0x3) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000035c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000c8a000-0x5e)=""/94) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40047705, &(0x7f0000499000-0x8)={0x1000000a2, 0x4}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f0a000-0xb)='/dev/hwrng\x00', 0x840, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f000041d000)={0x0, 0x84, &(0x7f0000744000)=[@in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x299, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b5d000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000d78000-0x4)=@assoc_id=r5, &(0x7f0000d86000-0x4)=0x4) 2018/01/21 07:01:09 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000007000)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/106, &(0x7f0000007000)=0x6a) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000007000)={0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffffff, 0xc600) ioctl$TIOCNOTTY(r1, 0x5422) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0x6)='smaps\x00') fstatfs(r2, &(0x7f0000005000-0x1a)=""/26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000008000)="2cc981362a46a1dc402c69bbb2f670f47fc1130cfd8df8d2cd509dd150710d7572578936f9061b2b9e08ae482b3f54a7102bbdc26347d322b592a4550a987b9fddd1208490d8e60b326a1e5283ce35367d47dfa1f54c298e62ae72540d066cff4c09317a006bfdc103b99531f7a085e997dfc02ad08cf826b54a295ce040591f7bc5f4b8e9e2e28f7da920a4dc0435a2bada0eda9968c9f70524b8c3a3af4334806df9f178b228c96480f53402b6ad2e06ef653cd7333c5b24653ddeb664f9aafa77956f7593ac49c0ad0baaf826b216726cad2b46a63fc9f1245c7bca94f45b9612d3a83d47c984304584eb2b096a5c37f7ce6f04", 0xf5, 0x7, &(0x7f0000008000)={0x0, 0x1c9c380}) 2018/01/21 07:01:09 executing program 4: r0 = eventfd(0x0) fallocate(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c2b000-0x8)={0x0, 0xffffffffffffb3ba}, &(0x7f0000948000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000001000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x2, &(0x7f0000002000-0x8)={0x4}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0xfff, 0x9, 0x1, 0x0, 0x62aa, 0x0, 0x1, {r3, @in6={{0xa, 0x3, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xffffffffffffe963}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x1, 0x95, 0x4, 0x81}}, &(0x7f00002bc000)=0xb8) 2018/01/21 07:01:09 executing program 3: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe3000)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000d59000-0xca)=""/202) 2018/01/21 07:01:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f00000bb000-0x30)="b63db85e1e8d00000001b29d0000000000000000055ed2bc7018cebc9b97aefe904d871d678ce22c9b160e96aa1fae1a", 0x30) ppoll(&(0x7f000012f000-0x28)=[{r0, 0x220, 0x0}], 0x20000000000002ec, &(0x7f0000240000-0x8)={0x0, 0x989680}, &(0x7f0000c70000)={0x0}, 0x8) 2018/01/21 07:01:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c4e000-0x10)='/selinux/access\x00', 0x2, 0x0) fcntl$notify(r0, 0x402, 0x10) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000a1000)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000003000)=0x20, 0x4) fcntl$setstatus(r2, 0x4, 0x4000) connect$l2tp(r2, &(0x7f0000440000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x3, 0x1}}, 0x2e) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a41000)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f00002e8000)='/dev/random\x00', 0x0, 0x111002) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f000056f000)={@generic="d43b8c03cd4ef1e6cbaf5f4f6aadf642", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000740000)=0x0, &(0x7f0000776000)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000eab000)={@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]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000081d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 07:01:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000c76000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10, 0x80000) accept4$vsock_stream(r0, &(0x7f0000a44000-0x10)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10, 0x800) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f000027d000)=[{r1, 0x0, 0x0}], 0x1, 0x8) 2018/01/21 07:01:09 executing program 4: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000034000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000002f000-0x24)={0x3, 0x6, 0x3, 0x5c20e95a, 0x7, 0x8, 0x3, 0x7, 0x3, 0x4, 0x7, 0x1000}) r1 = open(&(0x7f0000033000)='./file0\x00', 0x4002, 0x8) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xc) ftruncate(r1, 0x400) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000031000)='/dev/ptmx\x00', 0x1000000, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000030000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3dc, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) 2018/01/21 07:01:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000053a000-0xf9)=""/249) r1 = open(&(0x7f0000d83000-0x8)='./file0\x00', 0xfffffffffffffffc, 0x0) fcntl$setlease(r1, 0x400, 0xfffffffffffffffd) close(r1) 2018/01/21 07:01:09 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d17000)='id_resolver\x00', &(0x7f0000fdc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000308000)="dff603f2e05bd5898ad9f5db", 0xc, 0xfffffffffffffffb) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fde000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fdd000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdd000)=0x14) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000044c000-0x8)={r2, 0x5}, &(0x7f0000fdd000)=0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fdd000-0xe)='/dev/keychord\x00', 0x140, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000650000-0x108)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x1, 0xe0000000000, 0x0, 0x10000, 0x1, 0x721, 0x9, 0x3, 0x0, 0x3ff, 0x1, 0x8, 0x0, 0x40]}, &(0x7f0000159000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00002c2000)={r4, 0x9, 0x10}, 0xc) request_key(&(0x7f0000fdc000-0x6)='logon\x00', &(0x7f0000faf000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fb0000-0x6)='selfeth0\x00', r0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000fdb000+0x885)={0x0}, 0x8) 2018/01/21 07:01:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000dc2000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dbd000-0x4)=0x10, 0x0) r3 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000432000)=0x0, &(0x7f0000224000-0x4)=0x0) stat(&(0x7f00002a0000)="e91f7189591e9233614b", &(0x7f0000b85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000083f000-0x8)={0x0, 0x0}) fstat(r2, &(0x7f00009fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000910000-0x4)=0x0) r10 = geteuid() getgroups(0x3, &(0x7f000090c000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f000053c000-0x4)=0xc) stat(&(0x7f0000f6a000)="e91f7189591e9233614b", &(0x7f0000867000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000952000)=[0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ab5000-0x4)=0x0) lstat(&(0x7f00009b5000)="e91f7189591e9233614b", &(0x7f0000055000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ab2000-0x4)=0x0, &(0x7f0000c84000)=0x0, &(0x7f0000a97000)=0x0) r18 = getpgid(0x0) lstat(&(0x7f000077d000)="e91f7189591e9233614b", &(0x7f0000257000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000959000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = gettid() getresuid(&(0x7f0000564000-0x4)=0x0, &(0x7f0000f9e000-0x4)=0x0, &(0x7f00007d9000)=0x0) r23 = getegid() r24 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000009e000+0x177)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c8000)=0xe8) fstat(r2, &(0x7f000056b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000c42000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000c2d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000164000-0x4)=0xe8) lstat(&(0x7f000024e000-0xa)="e91f7189591e9233614b", &(0x7f00008c1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000a4a000-0x70)=[{&(0x7f0000758000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000094c000)=[{&(0x7f0000cdf000-0xf7)="5a00c330a46de3808dbbc4c2785820a408202677966972cdc948061d8a3d05639b67a8ac23da6ea8b88dd999e1a5f1e738c6cb35d4bbddb9c7e2c99fea0e91f0c384595ee32e6d1dc12b765305e45b76fbcf1c3fa1023b2c1245a690ccd873e768a7323b2da029fbc4121a8bc03b2042175bfa2ccdd21d56aef90123ef2a65ca812ff5688a084a7cfbdf9557e2dba1796d34df93ee5a6e3f438534a976c584520cdf6e7c34f85d572dbf8674c718ba3c71bce312b25c88989292ea1149c50bb2c1fbc89a05e0a5996e219f32e0c95e9e31c4c37ce540beb4724ee5ba61a71129c5433a6e21a1fe0bc6918f8914c01c9259012d24c94edf", 0xf7}, {&(0x7f00003a3000)="24f4d05fa74968711fbceb5b384f064ef16ffa1ff06e8ee8e536d249c5a843ec351f5d12bb9891f46dcfbbc2a32d52fc2afe27ab3d8c8224a93519e94c882712566ed352", 0x44}, {&(0x7f0000c5a000-0xe3)="06324e3b3830cb0fc4b3957b89818889ea43ae67230678612f1d58b3714409ae97f28dbc2c2401c85cff456afa345bff3af849d2cefd6cd0a6691043939c0ea3393f9ef0679440ac6588f21c3ff7d6e74f92a178fd7f22694ea81d0ca43fe5bddc7492c9114b17aafcda1438b68f8eb8443aad7fe22d0323edfc0bede4572bafad2bb86ad6c04baf81339ab4bac6dadc2d700db46bed73628f88d93ec56cd9da01435436f2abcf1db7f963799321289694f3f0be04d595160ec68a744a8f1900fdb466a756a7f7350ac080bff7b4166762ade72630d57d0591e0fc1ea92ad77995c6f9", 0xe3}, {&(0x7f00000df000)="b1c2f1095620248396e03bf926565ca4dc16836e9185c26490e635d7c5350474c1cdc8c4dc35a280b7baac8631f8dd071eb358ab2eee6b0a78fe722a9c5e9806383e7f2b08ae7c7b613a93dab762072cf767ed171e0fcaa8f385226cb0a35db7df30db796758eb5c0122688f52a3d19c280d4c7a2325430410bd17cb03647de04a773a4c454221e9eeba385add238a9164824673e430b8b3084cc80ba368236604580519b12949055c24ba8ec5eab0790362901d44cf2458294fa30c4dc914dbfcbcb8d2b4c7471a44c889df6971546fc4d9d1f5c81986eec2b37633cced4f5380826e86fdeba2988f4651b9", 0xec}, {&(0x7f0000574000)="bb495afd94bc01d0ce8658109edba4c2a5c09a8f6a962d0715de4516d0fe00b2f5fc602bf71f304a286fc40ee773effdde44a738e064ed7fe3c0de1be929d5d469173135fcf18edcef09b2d52267d7260f21e69414253e533ea7b516d17ef518f4d6111f757d383e0467e6d6e2602ed735f3703bc844e391400e4a7e0711300a5a5f50094a5e1eab3c5a985b61678432a397cd03ad1087b377e11d4465939a39fde97e55f3da1377abe75d5ba67f8ad6cf7c7bcfe36ab1fcdb1bc577730f8d7648eba227556388a34c8b4e", 0xcb}, {&(0x7f000086c000)="1fa287f32b1eb7f9a24d222eb717bdf90960f8b771a3bcac0ddad4f7146d2e84fc8f6084805ec09c4296a437efdb4c5f6d66c6b2ac99cd51fa1c110450ee358280760f35d9c22c0e853a74cb732e647e016b2c736a6bda823e0889153388f8632b881e88c18b1320092d4559", 0x6c}, {&(0x7f0000247000-0x5c)="29d3c038dd1853273a67d550f4ea559460cb479d5e9f75021fde30dab348d444b94cbe0da9ec37def3d1a2eebd30b80afd2c3143f9141979fe8e3d32873d455ba485f5fe2cd5cac717d37f827cd2fed21f3c86abca15d857c38b90386886388a4fc5bb6fb8898626a17d7cdd6bccd8b828", 0x71}, {&(0x7f00003c4000-0x1000)="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0x1000}, {&(0x7f000058c000-0x48)="4ceb352df697d951022da8519cdf17f78eadc16b877bcc4f0be685e94247d7b9ff58dc95512337297297f0b7a5bf4e83039708569c8b607b4268077ce2a8e3044e785d11d5eda74d", 0x48}, {&(0x7f000025c000-0x7a)="082473dd5fc4b616d1b46feec0668635c386f2e9b6ccb730fea6061de541de3d24c504032481921d500be51209bf5361709fab9aebb775f1f09618304a1f3ec6451d29eb244b26af6aeb7e9aad3e24ca502fd0198606a04f468cf2f17ecdb433c6eb15a8f07bdb9d1e52207739bcd30f54519dc8eb8aa6356b67", 0x7a}], 0xa, &(0x7f0000cb9000-0xb0)=[@rights={0x18, 0x1, 0x1, [r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x24, 0x1, 0x1, [r1, r0, r2, r2, r2, r1]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x1c, 0x1, 0x1, [r0, r0, r1, r1]}, @rights={0x10, 0x1, 0x1, [r2]}], 0xb0, 0x4004}, {&(0x7f000095b000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, 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{&(0x7f000076a000-0x71)="71e7649275d66d8c73b85d90d3fa1f9342b1bc67ffeb5ae06b76ebd61b862cce0737f531f977b73854ccb7389a97bb74b1a657482b874b2133bfc7dc8b9a00d89b3748a4e551591102ab1fee5fe9da7e797981384622c6c3ba164a2894a59147e0824f595470e6924e548dd256947fd6a9", 0x71}, {&(0x7f0000f15000-0x17)="1a7a2ca7375b8f1c308c3764f7d3b2babf468407e6f22a", 0x17}], 0x4, &(0x7f0000a6c000-0x44)=[@cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0x44, 0x80}, {&(0x7f00006cd000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, 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0x1000}, {&(0x7f0000d61000)="cad6b22f25e73496", 0x8}, {&(0x7f0000970000)="89f49dbd8b684a52f7da974fc1d07c5c3ba0a07aae976ea32ca8c85a745fc490c30400473af591b51065eb593efb730b35d45e3e66bf12d797518d8bfd185fc16ad2a034ff66fac2521ce0d71131a2f27daba409b4891926d7b7114b186e32b2bbf112c9b857e8bd9a70da3340c294b4bba123ed74250557c25533", 0x7b}, {&(0x7f0000dc6000-0xdc)="06d27f0998df3c6c40275c528e9e1dd8dd0cd2563899a63b7b18c3a7e76ae3160bf27be846c99504b6f5633e404ed855ed828d836a1b2c8d9499baec2f071b8b32034e1a2cc644bc5511d6e5778dbf08442acb9d18fed3d157466feb99ba1e74f490d6c9a8c3d04ae0aac933e3bcbaa1bb2339de6113320457690b252a05e0813e04caaaed0d7913cbf99a7dfc584509ed1801b330258b94907e96f5a12e12fe979302d39f1bc3e9ebfa1160a5c7cd9d50f4bb0c20802ca9bddb56ad03a194ba7b3f2ed81b6107801a5a78b9f8309da9a644efe75ba1e72defd4c6e5", 0xdc}], 0x4, &(0x7f00001b1000-0x30)=[@cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}], 0x30, 0x20008040}, {&(0x7f00000af000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00004f9000-0x30)=[{&(0x7f0000605000)="33f5f9f1c851a105b43f8b69980a936f", 0x10}, {&(0x7f00006b4000)="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", 0x1000}, {&(0x7f0000a48000-0x19)="fd58378a8c0be8c291299d95a4e661e5c32d2c8dc77352c55f", 0x19}, {&(0x7f000060c000-0xe0)="fa9137ac4c8425572850c98986a6545abba653540166e2a4224aeea90128444ccea439e3db2e4011067b4f4bb85614e0d9223f660da5493edb58ecf8a3bc010c102a1c95f7757ef3e8a70349fc7d87438bf44beebd5f0f89856d40e6c4e5c8323377a597171fba3098f3bc86825ba75c6803c576ee1df4c0455f1b236eaf7b1846db9a48574334403d6760b98989a647520263db515af8064895387994fe3abababe2da584c324eb3b1fd3c27ba3561dcedb4a1e88bd958c097c47d77625079a873dc864c73fb9b7165f290ffe02343006135ce199447ed24ef4eeeeaf4d1565", 0xe0}, {&(0x7f00002c2000-0xb2)="8de15f385fe91a6dacb8953d037f21db3cabdd833f825bbe1b16578be8b994fc1ed73f93cc2d7d7fed1be5011d2b9d46c16f209a7021bcfbe8dcad25cc82a43d14e2cea3b532694f849868005cb92e1300f6fe3aa0c7d49555562e691b96a29479adde9cc89b803c1dc64a40ec9a1da7717d95f5ee0a687c28c4ccbe8cd4f10a6a99f444788d30dacc44217dddba320f445fee09ae890b2a633cbb6f7c0daf7d5c5b5be5aa0af29231320a7b8931d90370d7", 0xb2}, {&(0x7f0000e7e000)="3e96040da80f46ba55709fee86ff44f3", 0x10}], 0x6, &(0x7f0000224000)=[@cred={0x18, 0x1, 0x2, r24, r25, r26}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1, r2, r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r1, r2, r2, r1, r2, r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r1, r1, r1]}], 0xb0, 0x4000080}], 0x4, 0x20000000) r30 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009df000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r30, 0x400854d6, 0x0) 2018/01/21 07:01:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000090a000+0x41c)='./control\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a89000-0x11)='/selinux/enforce\x00', 0x40802, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fanotify_mark(r0, 0x11, 0x40000033, r1, &(0x7f0000d10000-0x10)='./control/file0\x00') r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000de0000)='./control\x00', 0x80000c00) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) fremovexattr(r3, &(0x7f0000900000)=@known='security.evm\x00') mkdirat(r3, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r3, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000037000-0xa)='./control\x00', r3, &(0x7f000002c000)='./file1\x00', 0x2) 2018/01/21 07:01:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000007b000)='/dev/binder#\x00', 0x0, 0x800) socket$inet(0x2, 0xa, 0x2800000000000000) close(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00004bb000)='/dev/keychord\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000056d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000cb9000)=0x0) socketpair$inet(0x2, 0x80804, 0x3ff, &(0x7f00000a5000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f00001f3000)={@loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/01/21 07:01:09 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000001000-0x26)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000003000-0x10)={0xfff, 0x5, 0x2, 0xffffffff}, 0x10) 2018/01/21 07:01:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb1000+0x55d)={0x0, 0x0, 0x0}, &(0x7f0000dc2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = open(&(0x7f0000c2e000-0x8)='./file0\x00', 0x200000, 0x4) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000070000-0x4)=0x8, 0x4) execve(&(0x7f000027c000)='./file0\x00', &(0x7f0000db6000-0x4)=[&(0x7f0000a1c000)='vboxnet1\x00'], &(0x7f00004ce000-0x10)=[&(0x7f00006c7000-0xc)='cgroupproc%\x00', &(0x7f0000920000-0x16)="24212f65746830657468305e73656c6665746830fb00", &(0x7f0000333000-0x1)='\x00', &(0x7f00003fe000)='\x00']) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000b05000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00009f0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) ptrace$getenv(0x4201, r2, 0x0, &(0x7f00009a4000-0x4)=0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000a1d000)='./file0\x00', 0x100, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00006c9000)={0x0}, &(0x7f0000184000-0x4)=0x4) 2018/01/21 07:01:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f00009d8000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000c49000)={{0x0, r0}, {0x0, r0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000096000-0x16)='/selinux/checkreqprot\x00', 0x400080, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00008f8000-0x8)={0x0, 0x7e, 0x6}, &(0x7f00009fd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005cb000-0x8)={r2, 0x1000}, &(0x7f0000747000)=0x8) 2018/01/21 07:01:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000099c000)='net/rt_cache\x00') dup2(r0, r1) sendto(r0, &(0x7f000086f000-0x98)="eb25f07316bd7baf6d9f5a80303822ac4dd8d2c6d60a7d43b552ea025be25c496e4a4f3eb7a70a172d6c11284b05ec0f29c159541b52c64b8dadff5aa9a15fe51783aea421069b093350e56d180c9a9a87410f575d8036573a48bdc034966873884e6ba3933db7c1b98804a7cf06524e576abf97c3d1c2f7b6ecd0bb50998bb00bd20eeceb33c3318229a09e9e25ebb4495e3b3e6948b042", 0x98, 0x800, 0x0, 0x0) 2018/01/21 07:01:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x7, 0x0, &(0x7f000037b000-0x10)={0x0, 0x0}, &(0x7f00000ac000)=0x0, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000f07000)=0x0, 0x80800) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009f4000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000f77000)={0x9, 0xfffffe0000000000, 0x33cbf697, 0x5, 0xffffffffffff8026, 0x8, 0x1, 0x7ff, 0xa65, 0x0, 0x9, 0x160}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000ae2000)=0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00006f2000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) r2 = request_key(&(0x7f00007dc000-0x6)='logon\x00', &(0x7f0000a71000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cd5000)='/dev/rfkill\x00', 0xfffffffffffffffc) keyctl$set_timeout(0xf, r2, 0x4c63) 2018/01/21 07:01:09 executing program 0: r0 = perf_event_open(&(0x7f0000cfb000)={0x5, 0x78, 0x2, 0x9, 0x44, 0x3, 0x0, 0x9, 0x4, 0x9, 0x7fff, 0x4, 0x0, 0xffffffff, 0x8, 0x5, 0x5, 0x701, 0x4, 0xffffffff, 0x6, 0x5, 0x8, 0x7, 0x97, 0x8, 0x4, 0x4, 0x2, 0x4, 0x7, 0x3, 0x100, 0x3f, 0x80, 0x95, 0x0, 0x1b, 0x0, 0x2da6, 0x2, @perf_config_ext={0x6, 0x8}, 0x4, 0x80000000, 0x2, 0x7, 0x6, 0xffffffff, 0x200, 0x0}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000dc4000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r2, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) close(r1) 2018/01/21 07:01:09 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab3000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) execve(&(0x7f000083b000-0x8)='./file0\x00', &(0x7f0000473000)=[], &(0x7f0000166000)=[]) 2018/01/21 07:01:09 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000074000-0x10)={0x0, 0x0, 0x0, 0x86c4}, &(0x7f000021c000)=0x10) r0 = open(&(0x7f0000a1a000-0x8)='./file0\x00', 0x80000, 0x10000001) open(&(0x7f0000002000)='./file0\x00', 0x301000, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000002000-0x8)={0x3, 0x579d, 0xff, 0x401, 0x9}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/9) 2018/01/21 07:01:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d42000-0x14)="ff01000000000000000000000000000101000000", 0x14) fcntl$setsig(r0, 0xa, 0xd) close(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009a5000)=0x0) 2018/01/21 07:01:09 executing program 5: inotify_rm_watch(0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cfd000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x100}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x68) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000001000-0x8)={0x0, 0x7530}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000002000-0x8)={0x3, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000002000-0x8)={r1, 0x0}) 2018/01/21 07:01:09 executing program 6: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ef8000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000ca000-0x8)={0x0}, 0x8) r0 = syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000e6a000-0x75)=""/117, 0x75, 0x1, &(0x7f0000a39000-0x1c)={0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/21 07:01:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffd, &(0x7f0000784000-0x58)={0x0, 0x14, 0x0, @thr={&(0x7f0000ccf000)="", &(0x7f0000f53000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf4000)=0x0) 2018/01/21 07:01:09 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}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000013000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000721000-0x10)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000c52000-0x4)=0x8, 0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000ada000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000444000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 07:01:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xa) epoll_wait(r0, &(0x7f0000c37000-0x24)=[{0x0, 0x0}], 0x1, 0x3ff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x6, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000417000)=0x0) 2018/01/21 07:01:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00007c1000)=0x0, 0x4) epoll_create(0x1ff) prctl$setfpexc(0xc, 0x40000) bind$netlink(r0, &(0x7f00009a7000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/21 07:01:09 executing program 0: r0 = perf_event_open(&(0x7f0000cfb000)={0x5, 0x78, 0x2, 0x9, 0x44, 0x3, 0x0, 0x9, 0x4, 0x9, 0x7fff, 0x4, 0x0, 0xffffffff, 0x8, 0x5, 0x5, 0x701, 0x4, 0xffffffff, 0x6, 0x5, 0x8, 0x7, 0x97, 0x8, 0x4, 0x4, 0x2, 0x4, 0x7, 0x3, 0x100, 0x3f, 0x80, 0x95, 0x0, 0x1b, 0x0, 0x2da6, 0x2, @perf_config_ext={0x6, 0x8}, 0x4, 0x80000000, 0x2, 0x7, 0x6, 0xffffffff, 0x200, 0x0}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000dc4000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r2, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) close(r1) 2018/01/21 07:01:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000fe1000-0x8)='./file0\x00') open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) preadv(r0, &(0x7f0000ecd000-0x10)=[{&(0x7f00002b7000-0x6a)=""/106, 0x6a}], 0x1, 0xfffffffffffffffc) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000acd000)='/dev/loop-control\x00', 0x400, 0x0) truncate(&(0x7f0000fb7000)='./bus\x00', 0x0) 2018/01/21 07:01:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000157000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000413000)={0x0, 0x16, 0x0, 0x3f800000, 0x3, 0x5, 0x3, 0x6, 0x2, 0x101, 0x0}, 0xb) r1 = syz_open_dev$random(&(0x7f0000146000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r1, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 07:01:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000762000)='/dev/rtc\x00', 0x40000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008bd000)='/dev/ppp\x00', 0x2006, 0x0) fchmodat(r1, &(0x7f0000234000)='./control\x00', 0x80) renameat2(r0, &(0x7f0000437000-0xa)='./control\x00', r0, &(0x7f000096a000)='./control\x00', 0x0) r2 = inotify_init() r3 = inotify_add_watch(r2, &(0x7f0000d1b000-0xa)='./control\x00', 0x4) poll(&(0x7f00006b0000)=[{r2, 0x0, 0x0}], 0x1, 0xffffffffffffb922) inotify_rm_watch(r2, r3) socketpair$inet(0x2, 0x1, 0x1, &(0x7f00006cd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000072a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009de000-0x4)=0xb) 2018/01/21 07:01:09 executing program 4: socketpair(0xf, 0x2, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000360000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000ed6000)=0x0, &(0x7f0000b98000-0x4)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000c07000-0x8)=@fragment={0x6, 0x0, 0x10000, 0x4322, 0x0, 0x2, 0x2}, 0x8) sendmsg$nfc_llcp(r0, &(0x7f00002fd000-0x1c)={&(0x7f0000f70000-0x58)={0x27, 0x7, 0x8c, 0x2, 0x2, 0x3, "ca6fb637d7518e5a8c5ddf03f6fa1524399780a1f006813fd2fdc00562e19bb6e9bdccce3454f287078f932b05d96a08ae09992e5578f2ab4380b359321afd", 0x7e22}, 0x58, &(0x7f00007e5000)=[{&(0x7f00001da000-0xd1)="147677580293d1ef9eed47efcde2c2a2caeefa52d5cad7ad992f2ba0d5160ae8a69c02fc083d52e71658288d31a251e6d77c24974e567ae11811644e7af4acacec88011715ab035fac3cf95ee42c1aa57d4effb1f06af87aa41a68f307197dda5faf0af13a6c0351aaec9c590b2c9fc8c15ad368f979c7af22c70795d636d1e388969db132e3da85a0a02bb7b801432dae484191ed41c648ce164f5f5ee3ba70e1ef58a3a960d4d759e7374bbdabd35c1abbc4a9b60c6c5984b0b0df47d44c82ef1a1405dc3248edc700abf10fce91aa3e", 0xd1}, {&(0x7f0000386000-0x79)="79bbafda5f380ac9dd7d6fbbb1b26cc8f47a2dde41f7470ead1d8c501bf1038d33330550b664242da48f746d8f1423995449a9b1fc81016b107a1ecb1619279c6b40e7996e23390e7c681dc878a8ebd99dd8b4adbfc03d0c7435e27ffe9f68bdf1d62bcc2db04cf096bf6be38f7b047285991f8f383657540d", 0x79}, {&(0x7f0000a2f000)="ae782199f2d9ecaa13e504f9215a16ab613027d4f54752c7e83dae07b9b40621d0b2152e2e7c46eb58cada007ccb0aaf030b420e90836dafc2cce049aac55f6a27eca37e0add518d7e3154c1a1671f7dbe9558f6813210720268495afedd46a6cc52a68eea07193fe1429dc40a69c26ad3756527da5cc79883a31399b48d2817ae217bbc2468b414c87fde85ca7b907a69e76e1dfab66fdcf69b6b5657729b2259fd029ba09b0bd2f95f76a6714a423bf3165e44d43dfcea85a9e959e424c7eb7428aed60690ff77fc8035b4b64bb8092e1e", 0xd2}, {&(0x7f00008ee000-0x23e)="851baa3351da9446dd3fcb24e04440eac517767ce3ec192cf4e1af9d19ac8086e266ee5516137c9987811c039b3bd435642868849f435b6158c14c666989bfbbaf4cded4ff4cf624ee59fa605375cb5e5db08fdab104c2f15809e70a3dbc5f1f98d12f46fe98cb2185911b1ca75d0b78195baf54e161c07063c9d3289cddef0a6b33fb7f547292d117f763afc1ea894b8e4c6118534b38494af7763f43e7f533b908a29d702d04e2891af63c6dbdb093997b0b39b04be671029d4fc1a674dd69f84176c71f17b8bc57c237fdbe7d589a294cd88bc3f900d270f9b2e53ae65e46df2f141a3b502857af9577c60e231c12496c74c3fd5fc0560fd93c285ac8165f91223a9da82d172b3283e9cd84721e653d62981aef028d000ed2b9f903213b88f9723402ccffde1cba2814b4edd010a4b486f662c3a6279f33dbcbc5b598bcd6a074a2874fb55d83fdc4023400d7acf9ca2cb4fb9c77f4e2fe8b32af0e1235096bd1e5725aafa32aae4adf13d76a6cac0f2e909a298d13cf930a2a3aacdf9362cc26839aaeafe9931edbeb6c1b75ca991d5137f5a1ae893d33471f38a5093d5133ccfb69d107515a1afc0ca56ebf2ee08b83e2a21a3b38b4e5955c04ccf12a5f56655c54e475aa5098ee40cdcc84c56ae8299637688736357aec1b2e7ff08dca9c92953389a040a69fc39f40cf41009d2722ccd924a412932a24fb9fa16bebb495ed800e778b87d8053055f84dc37c2a271000bf6824bd919419f107c73be1fa5bd8ceee71619eaf5a0cd4549a9f2d0e8158e9db741742190fd08658892bcdfb295d705046e76d13135b8aa2cc459734d221a9573d9b6d67b21c6e151a5a4b3115746006d531bdd221caaf12f34efdfb20e14ec95e73dc980b5ee8f9bf57f04f13fd83a7aea5279a51b00ec6768115f78a35aa22dd0a1041556b4154f5da3179e6fc26364198d277972ea872ad71689b01c3a6ac6d94f9aa6301074961cedfc6b2bbcae03ae55dbd4501b20362d86944bb05ba3db6a5e60d1a6c17dcabbc8e319ee3a9eaaafa584d2dde9cdc19083b1b16feaae97fc1ea8b9e1503e328c474baa6cac03c0628879cad2161685d51fe8430a12730595efd8a7554f2fb6c2a2c756c9dd820d621e01454cc16b0841fd50b46346391e872340fa90cf10e3bf9e50d3d9672242b9c6ef1af8797957ca63d16689e206eaf073d7ded4f84e46ae3a529560cbf528454c69fea9be9f38838bf8894ad8f4f096331cca4dac3b3342fd7f76e55e41ac83c8f96c01f13d6cad0fca5d50960464dd6455a761c76c35e3357b56b2dbcfad83a8e0e06589f412ca2d4fba69af7c2ae367ad102caddb685e37ad36de735005c11bea8f44315deb4cd7aeef44356f36e4eb5f1c8703c5fe2f53a356a3f9f68ed9f3805e805d832527556ac82d6d84a9833388b954c1641e657596fe812677cf1d11b0488aaba72a356a5003d886dda783edd6d3109252d5988b154e98cf60ca604af9679b522be803295149e02d540a70d565b016ffb96a012ea729ddc67ed322918d3d2484dc0503c970d2f096f97c93e2f9916aa273800675bd304e8ac97fa37df43ad4248d1a8e70ecc3957cc287642e65bb9dca3b12e6a321b61639c00b0a7128bd8792f5e52623d594f573059310b569f6746789d0197cb26024659a62ebaea59b500bf4309f6672ad71584f99545a1402b746db99c77d4e97006a1cdf36b089b9bb2ddd10583de9ab5bbb0947338a9ca06dc3dd435a51d8dec78ea049996e906a1d636b2e0f7edc46a15617d72fee18e702a59ce0d83ef3ca8a90d1ae36baad0b93dbfc4b34ef35b328ebed510eb7b7f068ff41c40821c58bc0869a7c0d5fb226ee30d8806c2cc6d5aa4caacb18d11c9029192ce7a0e6334f847ec7f3b005a84399d4c159fdc2d017048c6e6ae1cb5b6e9d62c7685c5f63dd7f04675c051daddba7712848affec8b742b1906f6f7c15597a03eb5fcd45c7a6a1177a34956573a28d08c27d10475794fc5f48573e4b6bb98ca876a57386f7aefc27c5cf6a0fc0527fedcf5433eae33c422b409ae6b37d7a939e42926ae1fbe369767094e5ce58cdb1568f5f25b006897ff55aa302537ad765f661100dc7a4df099d679d003ce69ea1ab208a4324af2964cbe37dadff05f23189a95e638ad59f2270f3ab7000ce7e6106b8670e27e96d69f6cbb505d3dad9a97f344a72d226042688e1ae6cf9370c31b6da9eaba71109b12fcd7f676c6c393aa42f07e40f837acf90cb74bea92facedbc4e444d0bae60ad19285b2748cefd050de326cf84b1613d8c4b7b7ca213d61a448cfcc2bc534c544cbbfb39dbe0be7e0a56c0c3c54d5186a37c00aa58e3b0bba5ebee792e9fa7c3f521fb0a0b158a924662d39bb761356b6b227ae8bb88904e68ad7a6ee469f845e59469a253a13af4e37dd5c9e11b31c71baae408eafe519f10b8c10347b591503bfdd4c34b89f687fc69760247662cb3300065243b11026a6bdb8733d35caa420f2088427a236b063b7b4a070584d39f0f3edf1c438a65fe25ba38b4e62856e7721a5805941385c53ca07fd45ccef9c786d602658f9d85f7768f8c886c8d71cf2fc0252909a9a4d01f0a34e07475d898517966ee07c689ac95d23e86b05634c0e767fb52d78022528aad167340d628f17eb76f15d44462d8f1492815f547ea4d1aed5a2334a28cd55c08851e883823c2eec8b95afbf2deff468ab2fd9a9ae7ae316e94d1c6e90cc9e88d9cc4bc6e24269be8e1f0b24ebf5f639050967bce75b1c9d61436342a15f305c109c9d2b1e8fcad419977503f58bc2d2c2dc492a85de3578b0a602e3478557a608616cafe56b8da60934a36ee06ff5a6979bd59ec627c0b873eb09fe49daae1015f1e2b8258c217ce8a9812dc9358c58fbf24ea41d70edf9a158299ce1e0440b8252aa0c991cd6816f0266e51c4dc449bc63fead63eff2229d855e056f38c58969d543d3b871f26ccd0521f984b4000994d599fadea947bcf1755f409f81345e435b95c4f78a5c492e80c2145e1390ae1bb4e6cae302fbd23bd32e0adfdd21d4bcbfa3c096e733eb94a536a30e443affaa42c2f91e943806e3025c7252d831e4e6ec271056a8869a62d3df173d6c9082ccaa8732d0b4d5ee7002acfbf53bd428a6fe557dcfbf20d3552c65a1a445a800283b62d1f1635a8988b65681ead5312fdffe311f42f016f68356343def01e4158e9b4b672b25bdac57aae6fb1804d622e05212e8f47ddae766ffa39203306585b70438823c83e567170ee394dd176c69b5990402c08e2a9c3a30080eb5d3ecd11cb7ce04229cdcb3cda4ba054e9c135ba9e1da607996eff974e0366f2b16f67efca60a0d78d963fbf0f5a758aae76cb4a9042de633cf9c34aeb6ad059f82ddd8ea91be1b336fab02c988c1fa70b2dd98ac6080d5665c6f5bf994cd076a57461a9d43887adc88e4353e253fd0f00f34dd4db18a1f82a3abce74c47ec40d1c3554cc52f18b5d651f06508f4ce2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0x1000}, {&(0x7f0000b31000)="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", 0xfe}, 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0x1000}, {&(0x7f0000ba9000)="85be1f77ae2a3afba50a853ab5c03ede2f3771ed269cd96d93fc9e482f9c7344527328a2caa94f9b4768c5dc2a8e46b30e94eb151ab90fac443b849ad87962dfcf8f2d8a696d9b7f4557ece2e4e45116cdffaaa84198108ed3bb80c3803176cf15a1a49e4a389af820c8e54f82374e785305675b8bc51ef81917375c79328d2e18e29b9760961172579368a2fe2293f99544fdc351bfd2daf3ed1043e8dfcac01688e623643bf42fefedc9f7a09ccc940b053db720fa5b96eeffbdf402292eea9c7d71a3c128879b5e20a063a4bb2713062221f977e62cd3155878eaabdc2a97910277d153a21dbe76d19a021ee92c2c67f4ba6530f4dd3c5cc051ef50720508b2db878ed98413fb3627f3e37b77546686d94938cfe4d034c19f86a38ce64226d2ce6691d35726590c419a063baa4fddc5cc92dcb3cf95bf7ce5c11535d4700c3e87f8d04eb1177a043161117347843a05c2c20f404479361e43d32e8d5369d65166058661c7b3dc328b09fa192530a2a5d1c550d1b08410a19dcc50d98b34d164fc93eb358875f5f998adfce7d12eaf6e726fdb7e62a857f9fc9bbbe354b05c16a69a2e159a1f50b8019352eba7e419b8da41d3ce8e3c79601904e064b294e654f3b7bf7ffe7ac545b2312bc40b1ea83371d2c0af674ca5b6e2f4c6262eae36b8b47bac90b3dcd96d5d5f4b001227075cbfc2dcbb366c4e89389cebf1ae0c73f9c0eccd416e2ab1495681b6cea3e20d0089352469d06ea642057ca76f92c3744ea269759aff8828d4fef92195069ee9d0445ca01d44fc744171e5adcf0d1d6052568699f8b26b394c8725ad9e00d7385499708dddd3253ef7e3584cb5a62209f8243a70397a3f1f40a47d89efcc31990dc3542c223a3446d9d0d438968d6a8215ce7390f9204ccb78667af6de203e42654f12aea54435b9317d3386754ab1fe3f9cfdd8491ae2edaee6de7f9f356b7e5bc04fdcc72629f20c39c414846177fabb5c788c0c69875d4145688718b22be8ebbc4e42849ef694dc7d0fab5d513a368ace093357c0daa4381f85f3e9ba27437bb578cc6c628ecfc77ea1472acad33d8f43e32618b0665b3b532f3d87be42187837780dc89d0418b1064b84dffc8e7e8b712cf74cf06bcdc7e369216297a5ca97709ce15bc7d39d804ce9a5fec09d30ec4715af433a037345db730496fc3a85540dbcb68dd6efc7f99e77761fa3088913dc284a11f0ce5c66eac7d4c4090ca8e3415c0a550aae01bec7470a6f32f20467745427834994418873d70fe3e66a304fa8aa26608fe0c9b13a7cb0cb4f2d7dca5e1f615fbdbe3aeb928fa7cdfa84b6c101ab3e1dc250003082146cd2090bbce56147b0a37a035b7e1533de3ab5031ccb81ad4a3c907a28fb0d9542124c838fe47fa883cbfa93f02d8a7af67c8c01a9a9f9aa8896ff18d3a0d3db684899173eea16e48d678bb346d05bd18dee0fe48b18d116b2b45429c674403393ef1ca4970b30f6f80c43624acbe2320f8ffda4c2f05e31dc5e989522b0bba9904f10ce5d7e121d2c9538a040fbdf98eab726c7faf0ae24d1e6af888cabe2c665b2a36f344641dbfe25b888381e7b54451a02b108124900911b7f971162e2913766887e5b4b4db7f709dd338300b8e8dd100d1bc248c414726c80bdd5b26e20a61d0146bc87d641a3d9cbc82c51d6e81ab0a28781173bebfc3485fbb61e44df454df0047ddbfb72e5b85de191a4ae0c033804a2187f398d6aebd8c1dc2b524ec96ba43819eb3f11a66b895cf38e75047462518fe9def72d4ec701b4c46e6010f0402e8b4145a7d2f3a278ecc7b97e537a9db31872ff39f2acb4907ec080956f56ee660a9fe8915d221b3cb26b0cddc74c461a048f535a737b9703d73fc8da8d9061ca342f90fa91889d393cce4235ae924a76534913f6df898e230868be9d27c3b48a64573dd3d43c814c0bc3dfdb1f4e23f5bbe86bbf4fa39b2ad0393e69003442a9813c7a3f404d82874d5ef4cc03f4ce0c5315cbe82e13bedc7ab3d0e95de79dae3d070a5e7357ac6ff303b02672b7a258879bca438ccf79c893c2cbc94d08bdb92c9a5e3f85fded03e261a1e518a44f5a98e7be3806c7f0675ea058ecb97b352a080a8cd46110b38019494f026232b0d6d587c1956672354b530d2d0a25cfc390ce5947fe588d0b863b9f57fd07deeac5e54c43f1e5efb6f3781d4acdea2684a870fdd346ea9626b7ecfdd5b374a90bf283d62095db9ab39564ad78a220d998caaae80efbdd3e762af305c942d10a1d6373dd293b822788b50cdda21d9df72c61b43d5ff7844614426ad9c3902a16d399157c2954868991ab138003136f0e6ac78cc71862b75be6fe759b1b70798f32e76b719aac1c9fe617a9fd1a9e5c53049d6ad228e814c44b5f1d769369d3150d65a82db52f2f5a0635fc9ee5778b255b128ccddca541b2870101b23e200f680a6ec23fe45ed1a17d84144444331d7f2ccdb6e435762f0fa523eb5e5941c9ca8950ed50cea047ce907155ccb770a98033f6935c5e03383f3efe78a4e41625d6724a12e59533fb8c13063d59e4364355ceee42c048b5d79d4d98841ccc56d1232a27c1ef3760b0d66ee7931750247de04e430b6e15323b46240f88f3237d16832b28b489df3c49a53f2bef6166da321138a8a4b884fb2f259f747dc65bf5983aaa45d4b37752a339d79302ea6e32e6197cdd39fe0d8677a1c54416205ecb5fb5296e57e0218bde4f5ebe3d3d76a900da596616fc6c2b35b9d822e5ec32c931a7c958e67dc90771a3e753c7dc13ba2c889f71bde6018a6bb1a612f8dc7904c5af1a16faf88d2b48dddc583a3f1c3e5451118bab3c7f24ab5328cae309104727eb8b80e282cc6489eeec20d7bb48b7286779c658f7af42f7f33e837406f22a284cd9ba925d9febd2b108d2c0436d321ee28f9ee570251b30e88ff568de3ffcdb92b067d601f84e7dc705ab38dc0986d1074d32314ec4987164568831e31ab2572db623cbcd037ca57191771db6fd494cda13f982fb8737ca552c7bca475f6db81dd71df5e7a96aebe5181892c794461c1ce31a42a8fa61e8caf0c390d89de3dcf10bffb45a93e9212a3729f18fc37ea5f880d45766dcffca557951c3078047b41e3dcd443f37ee53bd6fe4008709cfc05d087e9546754d4e86e5512c8b6c3ed0ff22b5eee63a8713fd5cba92fcefe9132f77a7dd135b45872fdb51f356b095ce87397cfd45e99bc3926bd2c7fda76d9a2c89f5520a6be128d44e09966b251ccc36cd22f40d26de9cfe283a225a7d7e4f835e65886e02e19d5ab30984fe637d9a285151dec9cff6bcae6da43aac125c7b075f674b0b77285e22ebf00a921ed3505b583a8300ee0b6701d5ab55e954c3338b244a7f29d03cbce36f0a1c02cc221fbf2425de172f83c4dd5b69d5af7ea2c3870b19de3d9d8008387e9c355e1e65694644a40a7909ab3857b284dbe1fd1bc32b35176dca8ccf2f453ac01c150cda01d020345d36a325a4098069b329e2b3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0x1000}], 0xa, &(0x7f0000798000-0xf4)={0xf4, 0x10f, 0x3, "381d531e95646f2628967a89e9fef24d2b9e4d6f2a05153127007e59ca42dc190b2fd378af6f9475010b1804c2d6c1b4025af88938b351557faa9ec6028c7040d3dd81129fcac91c481cdbdf133f0781fecb7b7f143b09f739839440a37b9ad1e45142eb63bfd352f4b8829154611894093d1ea15a195921b946d5fb3f995c693b3044f5da363c2f8cdfae00a8fbf8fdd8f7465b75faf8fbee1119714cffc4c21debf41c866a3378706e80f2ca598fe761b89fbf60a932f5c714293b04139e93a14fe4c4e7f7b24af07698d303e4f28daf8ead17e3debdc8acac141052678bf5ed49018b79"}, 0xf4, 0x20000040}, 0xc0) 2018/01/21 07:01:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000000000)={0x0, 0x0}) 2018/01/21 07:01:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f02000-0x8)='./file0\x00', &(0x7f0000114000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00002a4000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000281000-0x4)=0x8, 0x80000) fstat(r1, &(0x7f0000a69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 07:01:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cd9000-0xe)='/dev/keychord\x00', 0x80000002201, 0x0) write$eventfd(r0, &(0x7f0000b23000)=0x10000100000001, 0x2f9) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f000040e000)={{0xa43a, 0x2}, 'port1\x00', 0x2, 0x4104c, 0x1, 0x1, 0x1000000000000000, 0x8001, 0x0, 0x0, 0x2, 0x3ff00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 07:01:09 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[], 0x8000000000003e3, 0x0, 0x0) dup2(r0, r1) 2018/01/21 07:01:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00002e0000)=0x7c) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000020000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000001f000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000001f000)=@assoc_value={r1, 0x0}, 0x8) r2 = syz_open_dev$evdev(&(0x7f000001b000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f000001f000-0xc)={0x0, 0x9b, &(0x7f000001f000-0x9b)="addb2baba744e9fd0ff6bb1021110f8fe141b8293454feb025a2d25676deb9c2ed839decc54aabd15bba97455fbd2a7b121c885ceb91a6ccd1d2096e4d2039ffaf22fe240575724fd155a1c722065b0afe87b2e30b85c0fdf2f50f78ffc31da6be50cb36e77080504120f87940a518b0ce506178ce4d4768f18ca71fa33aba4069109c3b431017a096b75198d6554bdf4123f21988c6c6dfaaf2b1"}) 2018/01/21 07:01:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x2, 0x9, &(0x7f000019b000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00007bc000)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0xc66, 0x7fffffff, "6dddd0beccbc15d7c7bbe0e1ec3d391d6379d5a3c77b6cbc6414c1d13ae7b4f6e5d9817f08c28e3ab83448a8ba6289adb2b5b9e849501e418c2abaf4af12cdf2c899b8370cc733edebe679882deab36c"}, 0x160) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000091a000-0x8)={0x0, 0xdd, 0x46}, &(0x7f0000c2e000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000672000)={r2, 0x0}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f00001bc000)='./file0\x00', 0x2) bind$unix(r3, &(0x7f0000222000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r4, &(0x7f0000132000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/21 07:01:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x149102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f00006c0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="ae76626f786e65743000", 0x0) r2 = request_key(&(0x7f0000199000-0x8)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f66000)='loproc[ppp1,cpuset\x00', r1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x202001, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000004000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = request_key(&(0x7f0000002000-0x8)='trusted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000)='\x00', 0xffffffffffffffff) keyctl$search(0xa, r2, &(0x7f0000001000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, r4) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000002000-0x2)={0x6, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/enforce\x00', 0x0, 0x0) keyctl$setperm(0x5, r2, 0x4) 2018/01/21 07:01:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ba4000-0x11)='/selinux/enforce\x00', 0x400801, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000507000)={0x0, @in={{0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x80000001, 0x0, 0xf1}, &(0x7f0000804000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f05000-0x2f)={r2, 0x27, "1df0c8746a820876eb9afbcdde8d7ec8c1ac9c195ba5e2a47af8036f376db0df0899f3f60c2ef9"}, &(0x7f0000028000)=0x2f) r3 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r4 = dup(r3) ioctl$TIOCSBRK(r4, 0x40044591) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/21 07:01:09 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x20000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000005000)=""/207) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000003000-0x2)=0x48a) fcntl$setstatus(r0, 0x4, 0x46800) poll(&(0x7f0000003000)=[{r0, 0xfffffffffffffffd, 0x0}], 0x1, 0x20) 2018/01/21 07:01:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000cde000)="") chroot(&(0x7f0000db3000)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$int_in(r0, 0x5421, &(0x7f0000501000)=0xffffffffffff9b58) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006a1000)=0x0, &(0x7f0000413000-0x4)=0x4) recvfrom(r0, &(0x7f0000a1d000-0xdc)=""/220, 0xdc, 0x40000063, &(0x7f0000ced000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) clone(0x10000000, &(0x7f0000f7e000)="", &(0x7f0000744000)=0x0, &(0x7f0000a23000)=0x0, &(0x7f0000ee1000-0x1)="") 2018/01/21 07:01:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x2)="52a1", 0x2, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x50207ff) keyctl$link(0x8, 0x0, 0x0) [ 61.088400] keychord: invalid keycode count 0 [ 61.100869] keychord: invalid keycode count 0 2018/01/21 07:01:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xebd8, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008da000-0x2)='\a\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) socket$inet_dccp(0x2, 0x6, 0x0) write$sndseq(r0, &(0x7f0000bd3000-0x1c)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000ff1000-0xdf)=""}}], 0x1c) 2018/01/21 07:01:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) rt_sigpending(&(0x7f00008b1000)={0x0}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000647000-0x4)=0x1000, 0x4) 2018/01/21 07:01:09 executing program 2: syz_open_dev$binder(&(0x7f00008a0000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007c7000/0x1000)=nil, 0x1000, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000277000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/21 07:01:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x40, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ce5000)='net/ipv6_route\x00') fcntl$addseals(r1, 0x409, 0x2) sendfile(r1, r0, &(0x7f0000626000-0x8)=0x1ffd, 0x10000000fffffff8) 2018/01/21 07:01:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000e7f000)={@generic="bd2f66deee2d16d99b0c491592137342", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000019000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000016000)="ea", 0x1, 0xfffffffffffffffc) keyctl$unlink(0x9, r1, 0xfffffffffffffffd) 2018/01/21 07:01:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd4000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009e5000-0x28)={@generic="1f2f2ee251042066ed3d6afa74e32da2", &(0x7f0000779000-0x2c)=@ethtool_cmd={0x18, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile64(r0, r0, &(0x7f0000e17000-0x8)=0x0, 0x3f23) 2018/01/21 07:01:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c6000-0xc)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000dbe000-0x4)=0xfffffffffffffffb, 0x4) ptrace(0x4208, r1) fcntl$getownex(r0, 0x10, &(0x7f0000080000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace(0x11, r3) 2018/01/21 07:01:09 executing program 0: sync() r0 = syz_open_dev$sg(&(0x7f0000893000-0x9)='/dev/sg#\x00', 0x80000000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001000-0x8)={r1, 0x3}) 2018/01/21 07:01:09 executing program 2: process_vm_readv(0x0, &(0x7f000086f000)=[{&(0x7f0000110000)=""/5, 0x0}, {&(0x7f0000a5f000)=""/91, 0x0}, {&(0x7f0000c8d000-0x94)=""/148, 0x0}, {&(0x7f0000b3f000-0xb0)=""/176, 0x0}, {&(0x7f00008b2000-0x4e)=""/78, 0x0}, {&(0x7f0000bde000)=""/143, 0x0}, {&(0x7f0000944000-0x1000)=""/4096, 0x0}, {&(0x7f0000685000-0x52)=""/82, 0x0}, {&(0x7f0000f84000)=""/40, 0x0}], 0x0, &(0x7f0000bfe000-0x10)=[], 0x3b3, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ee9000)='/selinux/policy\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000632000/0x4000)=nil, 0x4000, 0x4, 0x30, 0xffffffffffffff9c, 0x0) r2 = mmap$binder(&(0x7f0000151000/0x3000)=nil, 0x3000, 0x4, 0x40010, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00006ba000-0x10)=@common='vlan0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000199000/0x3000)=nil, 0x3000, 0x1, 0x13, 0xffffffffffffff9c, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001eb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002cb000-0x30)={0x110, 0x0, &(0x7f0000001000-0x110)=[@free_buffer={0x40086303, r1}, @free_buffer={0x40086303, r2}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000000)=[], &(0x7f0000ff5000-0x30)=[0x78, 0x18, 0x20, 0x78, 0x78, 0x28]}}, @acquire={0x40046305, 0x4}, @acquire_done={0x40106309, r3, 0x1}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x58, 0x18, &(0x7f0000001000-0x58)=[@fd={0x66642a85, 0x0, r4, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000000)=0x0, 0x1, 0x4, 0x21}, @fd={0x66642a85, 0x0, r5, 0x0, 0x3}], &(0x7f0000001000-0x18)=[0x18, 0x28, 0x18]}, 0xe088}}, @acquire={0x40046305, 0x4}, @transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000000)=[], &(0x7f0000001000-0x10)=[0x38, 0x40]}}], 0xfc, 0x0, &(0x7f0000000000)="d7dca3fbe6eb475a71740458fce1c0343563cff11d22f79616a2139bdca02f5ec2c40b778d57d018404ca23c47224553815028cfedd01e50ca6e0416399c91f453966c08db3722aaf7391437cd4d52c3beecc641e2f4d10a147fb852227cb3278b963e26ea18abbf9537105e368729b0e8096a07dc1347a9a904f56c6741975b3a4d7721af356a6ed1e4de4c238d5a715acea39abb9deec2edef6012ae7da08f5687d21cde280fc894cc60608afe12c874fadc65ee00b9f77b1e529464c9bd06f00be89b406a697ce5810683628d613fc9f2b7d0288f99c77670a2511522c8f0b06c4318353faae76b227988eba0bec8b5cc032db1e9e1feabff655e"}) [ 61.185324] audit: type=1400 audit(1516518069.679:37): avc: denied { ioctl } for pid=10519 comm="syz-executor2" path="socket:[16494]" dev="sockfs" ino=16494 ioctlcmd=891c scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/21 07:01:09 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000008000)=0x0) getrusage(0x0, &(0x7f0000006000-0x34)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 07:01:09 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000003000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 07:01:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) r2 = dup3(r0, r0, 0x7fffd) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000eb0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000615000-0x8)={r3, &(0x7f00007aa000)=""/0}) bind$inet6(r1, &(0x7f000076d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a01000-0x4)={0x8}, 0x4) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000091a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000992000)={0x7f, 0x0, 0x0, 0x7f87}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40086439, &(0x7f0000911000)={0x480, r5}) 2018/01/21 07:01:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f00006d3000)='/dev/sequencer\x00', 0x80000, 0x0) 2018/01/21 07:01:09 executing program 3: getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000c72000-0x3c)={{0x0, 0x2, 0x5, 0x2, 0x2}, 0x6, 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000277000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}) 2018/01/21 07:01:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000004b000)='/dev/loop#\x00', 0x0, 0x4000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000196000)='net/ip6_mr_vif\x00') ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000013c000)={0x1, 0x100000000}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000112000-0x8)={0x1, [0x1]}, 0x6) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aad000-0xc)='/dev/autofs\x00', 0x8480, 0x0) readv(r0, &(0x7f0000111000-0x20)=[{&(0x7f0000626000)=""/4096, 0x1000}], 0x3b2) r3 = gettid() setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ba6000)='tls\x00', 0x4) connect$pppoe(r2, &(0x7f0000c64000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="e92a53d48a38a08786b4ef766b8fe871"}}, 0x1e) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000951000-0xda)=""/218, &(0x7f000059a000)=0xda) tkill(r3, 0x7) ptrace$getregs(0xe, r3, 0xffffffffffffffe0, &(0x7f00006b3000)=""/45) 2018/01/21 07:01:09 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0x11e, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x14)={0x10, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000)=0xe8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000016000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, r2}, 0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000017000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000017000-0x8)={0x62c7, 0x8, 0x10000, 0x400, 0x7fffffff}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000011000)=[{&(0x7f0000011000)={0x34c0, 0x37, 0x522, 0x6, 0x3, "", [@nested={0x327c, 0x46, [@typed={0xc, 0x4f, @binary="22afa3d0"}, @generic="6a13b23d7fcc922263860e1fa7c702c857374104252e701d74ce1461b7268af44a2f285052e37c3de1b98c465d594e76db4419dcbf0070faee2a609eca008d2395fd8f0b5b56a537db4c25c9406c865c6c20c7771a846b42547bc8c7f86b25fd6572408bf91730347c2a305463a673448f6aac1ebaffd7015071e0d055a861d98fb86c7ff21eacd033665d20897463c87e5e2193e48339a88580e5dd899f0dc952dbe58b235f1d1efa09ec9a0fee72cf551ff85ef5159de95eba51e768543e8d414a17dd6611a01c1c4d1a96b1f31002779d62d02fecd52e08ed8961c4514956c6f36ebc3269db5a141274b5e76af7ce9797c584f9bf48cc6d05ed3da4d6ac86e84c49aa08bdfc818173e2e08575358d11f4e192dc72c038de54d918ce3015dc7963782f0bcbca83beaae083d2c753ba81da01fa601e362cdee64a15cf20620874c9b4487f59a85bb2c38b8aaea6f80e0f2823e1a5451aa7acd2c80df0b79e1ab29d6b7fbd811c0d9644aeeafbf4b59c1d144d617d48fa81739e4ef016039fbf6822b3657e8e7c25d3e0467fe6a74921ce6c220ef4f562085f8d6a17b71c51eedca034f652feb1038443c3aa69a88310a49e7b8b5f987c389b895a9393fe3c32946378895c972dc36112c574b4ec0f3c9f767946d5b816c183098a84911ae23da5570033dfd88633d5e9312b78e5c3a2e7016fe7f5511c7341ab803ff75360308c04f12efbb6732a758856843f249b5ea0c501db1455cbcd5ced47dfea9a57987bb3bc8d29e05f5fd713db9b980f64ad76d87a641439247e08cb8d1e39e8154bdc32c6509604dee47391bd83db9eaceff4b73b10a22c5ead7e61675bb8727c6322c166a2ae38677e2dbaf26fd5f37ff551f4a291ad2d9f91dcaaa5651085e900cb4564a045fa86dc3bffe4ab49657a7a0482fe7365ef896a4f337f107f74cadf1e5d777d659a2c3e558457ab833e78be0ea4184e7abe40067e4d0bbb168fa6e982e52a75a390cdf862cbddbe3a0643cc9c4081338933987e3542e21b1d16c59ef50bf66c6481884927e12a14f8f4e2609cc6ebe5b618800cb3bbc6baca86ae167ecd8d93471370177c2d45902e6a22b5508462e64398a0d2e5c770bfd97eb1dda8b8a267edb571e81b7683f8d3fb9dce36de83ec7afe0f684c6175a0ede1652aa0e494accef09338917d80748830b7ade2a2b7bf0fdfd14cea60cf625a8725953c3d6244cd9eade0206142ecd0ed008e58035442156f7046d306d3c19febcff959ca23ae5d78b15d3bbd2e772c64406adacd3fc5bf7b2764c28515b4cbab6def43b9ca7ecd0e4b3b2edabe2eb77882d907413f1dc27f41d8111d92476322582b5c7a24d5cf97ccd74a2c3706afcb2bc3fdd047a7bd9e124096b0bbf3c2d9c6abee50a600c105596b5f7bc1c9c26737940a171aea61c789e8d792f8e1304ae3bf01d0bc3de3681b0450776530634e9653b5f959ed2bc34b0ca0d7c1d88e6b9cb719c80ebf7d715b02e4ab3c25abe9bb515422fe781f0376f5f1a5fb1513b5384225361162c40132e4517e8ced85b0834d2c10cc8afeea63d4e311bc78c8e96143b1d4d0b276830946d440e50f86f6e6c55a3d187799996c09cd68412d8728867c4115917d2375ce4859afa16bd0049845d2d32e38e781f7ba28c8db676042af1d9da01dd5ca9d609af68009f052789b61a67fc96daa2cbbc99d953676a034dca59b6ee4ee552afd6e93038d673be317aa1ffe0bd1036e28a882f092488c98cbf60962708ca1437a4d407b5c05583d53cb2eedc40cef4a70a89fde8c413d8d4656f182957f858d05de6d2e3d7c20a908f2631a1e37fb246f99525b327bbf09371938df6ffd7df9bcaed77d96fbdfd13739f89afb97f316f09044c6c6593b7188b15c4a8f62faa84c9ed61cb9f409f616d508101cc87b440de69f1838577334c7021bbaa3139d6f02e00229a2ebe2eb9eb2c814ba134b1655ee0d45ffbf8d38d38e7dfda5052c0b8187805160142824f7bc5ac5010c7c33dd1ba9ce4f8f4c362f392a6780fc287bba8837a93d649718f092bf54602cb49be94afbc5e36378770dd79e08c3960c580cdc2bdf820764a1c335a9efb0fa5dc670d17467c42d520add707442ac684ab5cb6365b068bfaccc03a6c448272f07c8a73cd2562f27b1c62c9784f96b911a3b869e835d0c44b9c0674e9831a058ffc66616fcff76a09e78d4646c87efeecfc7fbb9c68962e247ebcd34e97f872c9b903a535f937158d4a67d268a9e9abd9d4d814f0c069089c0730592c97635f02a84902430cefeea3fecb517a5c54e003197495d5d04499ba609877cfb74a7cfd7e97ba2b8c40230567fa2b77ad6d43885a6183999496aaba9498927b17c76c409a301732d7c6773ca61661df36c28c60daf172f9936bcd53fd0845c49f6f17fe78c509e99f421064df95ba2669007d7b0bee1be8ae1d469595e3d6715b7805d2f7862da446c0c0a2fea1d054a3a6dd46f2b0eca8016d39531eb50af44a37b94ea416ff42c4117c8025ce9a046e11ef1cd67639ebddc4682a04c28d2174d6716bdd6052334bad3ad79966503bc7d1ff683fd35f91a8967b183b622f4637859f35cf7707da959d2ee7b12e2d6965a0b297016dd7bcebc99ca952871ac144eaa8a070ef6202d9948cd1706caf7155ef6ba7e2f63fe526e4b1e9448de1932c4fd4a24a0319bb9908009a5dd22c05b6a7225c9939853204ebfe2028db89a52766ec84e75375d0060a3a61c31fae67140df706d5542d78fe771706ae0366f2e0f34a30a1b95b748d28e2f0a06d29f16ed098fefea6d53c73bdf03f1ebab24b621a452ee05adef038aa062a22decbb65babdac69b000e32ca581352e26a777ca4c47ea074c47b799d0a520cc61247a16c5a0a310a4c9a69d6aa5afe0f2eea9f5a70ed38db7b15e63a03fbefaad24c7dbdbe4736fcab33003b6c1384e3ccb0ef36d777dbcf3ceaa61dfb6b9bc6126973610e0a4a9285bd62d11187fba7eb9a61fbe8a13f11852b0d1fee44a91c2c0f5a67fe0c5c68eac797e39de018e7f556329b5b7f580e5465ffec80fe99768ad4ba121b2cc121f59f7251b72c7f472110c40e3970eb503e6f8e791a6948880b44238ed330c15d0c4446490ea631a21c3c45da73109f4fe7a73a68ed1b05d20f8db347c0f663a5378f3bc916d34399283ce14bdbce1786b8d2517c96c358393a326fb8a5a29f9073e46396d3549ac2c559e37db7ec6506a242d5f93184b9695439ae4f212549a1e7be0ed55a5e5f051bd6d710744882f6042639bbe70f2a83c945539fc7ebe916e753c3f380a991c3815397f5b3914ecd1a5f79d0fc0f1236c4216496141e6a9cabe4ec03474e7a40d106b3ab1a4cbe6181c871745da1adba41fff873eb0577b55b6108c17808497b994d7430d969d9bcbb1e13451e65798f38211e048ab3af2b6de60e8657a939fba5d10c3fa150fc3829c0350f709eddad649a8664c0c0724927fb5b4805c3cbdf92cc891e3783b1a0bf1f1deac5d026ae419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[@generic="d75d3df2d7bca2f33a7fbc095588053fd0f40835e638ddbad0e7ec7fbb225c3f9fded5190bc4b91d8ef37b2f3abf84c1f2cba5bd902437c4215f2d519fcc5097a82d6c317d57070206291c30d44cfc2e521abe3e6bb015effc9061a1c25e5404367a2f8f97d457677401e98903b2b22a906cd454cfad18ecaeeb1e6b512cf50d11"]}, @generic="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", @nested={0xb0, 0x94, [@generic="d663402ab551256daf2495b7ec1ed13caa0d9ea08ce75db396999eefe93920c8dd92c452ad305c01c9226b28b876518feb4a42f9b1e681cff360f0182e013f8ad6857e6180f5c9699654d31991bb0b4ea03acfe004fa68c6d93d7e3f247f8cdfd189ab9261b8e117585f8c41b3a7201673ad03d2a5c0507444188824c35723f8ed28742135b114e923d37d991e3e904f19443eebeee88e3c3c0b8d71ac31b96026481bec967934a0ab793aa7"]}, @nested={0xf0, 0x8e, [@typed={0x10, 0x64, @u64=0xd01a}, @typed={0xc, 0x80, @str='$)\x00'}, @generic="7f02aea04d0a557dbfce7d8cce263ae4d6eebbc1df7339917bb5715f2f3a861061a8944e0f4bb73a4499cd7f503ae978de56fa477f52107826fbe9572282a3c5b6269ce1084ea589a73cf0bb4b26c964ab889b7f4bdbe2263196fbccdcbff4d62089df2aa1ff54419e74d366863b517c0b4d9f044c6c91b6cc938f3379f09c41d4af06c37150eabca92723f3cc2ace4af3df95bcfdb1df4c1d5ab3c6d4df7fc972a320bc06d600608936a080f120055346a75fdb5aa46193e6f5aae50d46476f238ac35a50bed7a5c5c4b12a35b2906f"]}, @typed={0xc, 0x3f, @pid=r0}]}, 0x41c}], 0x2, &(0x7f0000002000)=[], 0x0, 0x800}, 0x4000000) 2018/01/21 07:01:09 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00001f4000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00007f4000-0x4)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x7fcd115e69de7540, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0xbb}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000164000-0x8c)={r2, @in={{0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/21 07:01:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) pipe2(&(0x7f0000d15000)={0x0, 0x0}, 0xfb8698f756a7442d) mmap$binder(&(0x7f0000f4f000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000fc2000)=0x0) ioprio_get$pid(0x3, r3) open(&(0x7f0000042000-0xa)='./control\x00', 0x100490801, 0x0) 2018/01/21 07:01:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ee7000-0x4)=0x0) flistxattr(0xffffffffffffffff, &(0x7f00003e7000)=""/53, 0x35) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/21 07:01:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x42800, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) pread64(r0, &(0x7f000009e000-0xa8)=""/168, 0xa8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) sendfile(r1, r1, 0x0, 0x5) 2018/01/21 07:01:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000010e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f85000)={0x0, 0x10001}, &(0x7f00000a0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000dc7000-0xc)={r2, 0x2c, &(0x7f0000979000-0x2c)=[@in6={0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x66}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009fd000-0x4)=0xc) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000dee000-0x24)={0x9759, 0x24ef, 0x0, 0x1, 0x2, 0x3, 0x4, 0xffffffffffffffff, 0x7, 0x8, 0x6, 0x3f}) ioctl$TCXONC(r3, 0x540a, 0x2) 2018/01/21 07:01:09 executing program 4: r0 = socket$inet6(0xa, 0x800, 0x3) r1 = open(&(0x7f00003ce000-0x8)='./file0\x00', 0x442040, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000001000-0xe8)=""/232) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000)={&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x18)=[{&(0x7f0000001000-0x24)="85ad47a5a837d6575e97ec672c1f72f93f0920f1d4b9b571f4765d1e9170ac44d9c77425", 0x24}, {&(0x7f0000002000-0xbc)="bb6643b5663e155236ca91259afbd5031daa94aa1edbc21ef6d4fa78b9774baab9fc0c8882082625732c67a19909e1c801d505e0d373e46c17f755f55ff032ec42a2e25b340ee8f5616dde4e23a085c06fd7804bd39250a4ba6ddcdb157cf538e84d3ebe7fd0c8764f4329016aeafba810a5140e11c2ea61808f0b9e941d2a395548be4c7db05b29fd8f7f5f8db8a835081c2422225779ffd33d8bd180d0c0d77f3c9f99ebc89f5cc5f5adf19e5d10dbdcd68e61fcdaafc63351827b", 0xbc}, {&(0x7f0000000000)="6c2372cf34dd24306ae337ae67d7de812ad6ef593c2e2757eb223308bde89d70a6b2a82ae4dc246ca84fda2c9d6b88", 0x2f}], 0x3, &(0x7f0000002000-0x3c)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x24, 0x1, 0x1, [r1, r1, r0, r0, r1, r1]}], 0x3c, 0x4}, 0x80) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000001000)=0x5, 0x4) pwrite64(r1, &(0x7f0000001000)="17567cb476fa66bf71600de63ca716c833857fcd3b946d50c1555f438b95d95af7c23286018103ea0fbdb55ead27f2c0ed934fd52bba4c5207c8d23a06d6e41ebe2fa29625a19e023681f8e4d0cdb47377d6ab43f298376c1ade06bca0b44b3f7b066c08688eaad1750a1841a7a7b3637aa77c6fdc499f0708c9578935000fda7568d5027db258688701615c4f305087087a4917162308f35619fe3b5dabd0dbf1fd710a680977b80424f3a4327d027dd7841a4a3552c0700dafe682b1d5acb4c2335f69dc31c76f1f0a7c935ff79629f7a5ed12de8eedcedc3f1064fcbe1dbee8a578cc6329f9d8cc744f", 0xeb, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000002000)={0x0, 0x0}) ioctl$KDSKBLED(r1, 0x4b65, 0x96) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000004000)="5a8a414b390ed78f364ed66680453aad27f52f52b056bf407628c7c5cd67c3b997d143a8fc27c26cf21887011a63b07f1b030be185a5986a903c8cf3c3a93d949752a448f6f482b1d99c997d39853dd0dedeeefb7674033c50b8587789b93e593dca2f12a75d74b46f565899c1e5865ea7afe8e7e68f190485386dab2b9ca09015f6467e2799cffc352a0d7a8be83aa9", 0x90, 0x20000080, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000006000-0x8)={0x0, 0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000)={r6, @in6={{0xa, 0x1, 0x32, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x3}, 0x98) bind$vsock_stream(r1, &(0x7f0000003000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) 2018/01/21 07:01:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200901, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000)={0x81, 0x6, 0x7, 0x1000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x1000, 0x0, r2, 0x8, 0x4, 0x20) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000b7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x21, &(0x7f0000f99000)=0x0, 0x4) 2018/01/21 07:01:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000097f000-0x10)='coredump_filter\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000bb9000-0x4)={0x0}, &(0x7f000004f000-0x4)=0x1) write$fuse(r0, &(0x7f00006a0000)={0xfffffffffffffd12, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0x18) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00007c5000)="", 0x0) modify_ldt$write2(0x11, &(0x7f0000986000)={0x9, 0x1000, 0x400, 0x0, 0x5, 0x7fffffff, 0x1, 0x0, 0xfffffffffffffffc, 0xa833}, 0x10) [ 61.405314] syz-executor6 (10583): /proc/10577/oom_adj is deprecated, please use /proc/10577/oom_score_adj instead. 2018/01/21 07:01:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000004b000)='/dev/loop#\x00', 0x0, 0x4000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000196000)='net/ip6_mr_vif\x00') ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000013c000)={0x1, 0x100000000}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000112000-0x8)={0x1, [0x1]}, 0x6) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aad000-0xc)='/dev/autofs\x00', 0x8480, 0x0) readv(r0, &(0x7f0000111000-0x20)=[{&(0x7f0000626000)=""/4096, 0x1000}], 0x3b2) r3 = gettid() setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ba6000)='tls\x00', 0x4) connect$pppoe(r2, &(0x7f0000c64000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="e92a53d48a38a08786b4ef766b8fe871"}}, 0x1e) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000951000-0xda)=""/218, &(0x7f000059a000)=0xda) tkill(r3, 0x7) ptrace$getregs(0xe, r3, 0xffffffffffffffe0, &(0x7f00006b3000)=""/45) 2018/01/21 07:01:10 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000000b000-0x8)='keyring\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000a000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fstat(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) sendto$inet(r0, &(0x7f0000009000)="c6", 0x1, 0xfffffffffffffffe, &(0x7f0000005000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 07:01:10 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) mknod$loop(&(0x7f0000002000)='./file0\x00', 0x9, 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x30004000, &(0x7f0000003000)="e059e79fc0d78c9b2494aefbf75a49b40b5080c168e8e3c9cfdcc68e71116f08e322d5a9a2359b5c960d95c24aa282e88602c01366445ed6601ae47be7114876a0ae76dc9b433d1b7f", &(0x7f0000005000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000001000-0xfc)="8bcdee0ea02ff7488b3a9890ed6128c99bd6b8c0f006aba55f7522302a11aa0474095f236f13c9211a922ec9092d39ef5e18792a95d554a8586ed8ac50a501a89fb385dbf5002782804a27096ed99dcfe100a6fa6f6eaa19b828e108eb4f96295585d4f40cffa3fe6537acb0d923caf534ba9b9f806d8840c4944b4759e8a37b08dfb3e87705a7367bc903b4cbd00748daf4ec0b475a02374b760d6a121f56cd39c92771c92d485e5704c5e9d17089a953c038503b1df186716af0e04e6c63fcac56e7746da4733938a2334b04ff321ae46cf1846214aabeedc0080d3be5a317acca2b14c5fe9562d760be75e86ec1533d1fb3e36222cdab9a477aa1") execve(&(0x7f0000002000+0xd24)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000003000-0x20)=[]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000004000+0x5dd)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000007000)=0x14, 0x80800) setns(r0, 0x8000000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000007000-0xc)='net/netlink\x00') write$selinux_create(r1, &(0x7f0000004000)=@objname={'system_u:object_r:scsi_generic_device_t:s0', 0x20, 'unconfined', 0x20, 0x38, 0x35, 0x20, './file0\x00'}, 0x41) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000007000-0x18)={&(0x7f0000002000/0x3000)=nil, 0x20, 0x3, 0x0, &(0x7f0000002000/0x4000)=nil, 0xffffffff80000000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000007000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xe67}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @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]}, 0x696b, 0xa1c, 0x1, 0x8001, 0x0}, &(0x7f0000008000-0x4)=0xa0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000006000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="51201d14fc603c0584fe59723815ad33"}) 2018/01/21 07:01:10 executing program 6: personality(0x1bb2baf3005ac113) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000-0x4)={0x7, 0x4, 0x40}) syz_open_pts(r0, 0x400800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) fcntl$setpipe(r0, 0x407, 0x8) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 07:01:10 executing program 3: madvise(&(0x7f0000380000/0x4000)=nil, 0x4000, 0x13) r0 = syz_open_dev$sndseq(&(0x7f000029c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000008000)='keyring\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000009000-0x9d)=""/157, 0x9d) rt_sigprocmask(0x0, &(0x7f0000000000+0x1f8)={0x6}, &(0x7f0000001000-0x8)={0x0}, 0x8) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) tgkill(r2, r3, 0x37) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) msync(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00009f2000)=0x7) r5 = syz_open_dev$sg(&(0x7f00008f1000-0x9)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000a67000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000919000-0x4)=0xc) r6 = syz_open_procfs(0x0, &(0x7f00007ba000-0xc)='personality\x00') sendfile(r5, r6, &(0x7f0000a11000-0x8)=0x0, 0xb8) fgetxattr(r4, &(0x7f0000009000-0x13)=@random={'user.\x00', '/dev/snd/seq\x00'}, &(0x7f0000003000-0x1000)=""/4096, 0x1000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 07:01:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000680000-0x20)=[{&(0x7f000083d000-0x87)="f1", 0x1}], 0x1) 2018/01/21 07:01:10 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x125, 0x0, &(0x7f0000004000)=[], 0x0, 0x0, &(0x7f0000005000-0x1)="a1"}) 2018/01/21 07:01:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000efe000-0x50)={0x2, 0x9, 0x7, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x1, 0x4) sendmsg$netrom(r0, &(0x7f000049b000-0x1c)={&(0x7f0000615000-0x48)=@full={{0x3, {"625a42dd8e26a5"}, 0x14}, [{"557cc724f88ece"}, {"c59cf67749d8f1"}, {"d53e051bd8b59e"}, {"0bb540ce4e45be"}, {"b9e3b9d196aa6a"}, {"03b7719fce25e3"}, {"2f49744dc2cc68"}, {"0e7b7323280514"}]}, 0x48, &(0x7f0000d25000-0x28)=[{&(0x7f0000b20000+0xed2)="0de03884ba20e6ec5bfeaa02abc7e5f7e312fad47d81d8b37a02c0f138726bbeadf8422b5c18e00b8b20ed", 0x2b}, {&(0x7f000067e000)="f49761685f2f35248c0c65e1b34f48055231b99c6c1e8737b33aff2ad2107bfdf2261ca74a8bba0f154659244e35c9820b44ceb236e86051e54baaf6b1b7798d3a4cf5a71637fc18db50ef42b2ce14fe3df159b35bcac24edd98ca91b4aa704db97203a751e571c37eebed8e983fedae4ee6c65d3e3d4da98ccbd7285f95a907a6d5011235192d8f5e441df338c749a4f16974d932e00fac8883d9a4f8d55d2aa5daa06b6b3e6e0df5973e794daa1de0ec2fe0d61d051e1bd097a823fffdb173b5070176d5ac165912e751a5667e026ff8cff14f31c344f9cadd9d705cb13c316c84789ae2b12e0da4600b9b2ee9", 0xee}, {&(0x7f0000640000-0xca)="6ac913335f87d9703c5bff26d359a9d1a42e98ed9b5ff59bec73ea6c84dde839a6149d27e77c7c955f260f34d3c77558092488c961e658e53f0085c3b32b49896eda1dadd432b796020658c494a697b8edca48b0859ba5ea688fd25ebf2be5bf5e9b59ce3773a784853995a392904fc73914a865518e7233cbae7a156db978b3245a84e77072f9362debb2099b21c6d0379cdfee2ee5b197b055c9439b8bf21e967392578fbcb3068bf587879b6e4e3d6c80a29598af856a22b4bb90be65d830a9773fbca00308112bd3", 0xca}, {&(0x7f0000795000-0x62)="36878728807512753649a5162635fe4a64d33d7bc1ae8faf769df54ca3f321948e46a90c1deb03b4f9469ab7570a2123b3dc3fbde44d72ae505aa3acaf49d5d09c01737d4c621ddd27adface4bb66dff22d4780c3b5e2b5d64e888f9e7f800113eba", 0x62}, {&(0x7f000005d000-0x83)="c06c0747b88ee75b44652333cc0cae3ddd22127f9831ad213ce9dddd9e0da42254b0fe9beff1bf77c378eb36afcd905cc33a61c152568d4e1e8dd17d5a44d98838d5819bf5c44aec33589bdf188b8d9c05dc29780894d620fdb01593fdb6cc1d8562b43514dfef780620fc30d47a8fa74967cf567de7809a35cd6fab32e0abf6b9590a", 0x83}], 0x5, &(0x7f00008a0000-0x134c)=[{0x98, 0x13f, 0x8, "f196a96bc1467e2e67b7a074d531b44b4c3bd4ccf2acbcfc3710807d00ccda06cc82e73de7993e0c68fbc66e565695a0c4a8accea4c45c31ab8d8ff24a4db27b8cecfcfa788399de2aabeea1208e4de30a40dd255f6d8453b8e4d5ceebd11f23b0d0c4e2eaf8f1b6e9504302ffaac31f2edadf72a939b43d07823ef69330d72c17496bc7b1a271affb18ea4f"}, {0xb4, 0x11e, 0x400, "5c658796a5697dd0aea6e59f3b8f3362bcb4b9fad6d939af470955636b1c5410bb21fcc57071cc9c8b9fdda3511d45fb1a5de9c5b44cce24dd2749dbac98dc434fd181cc7965f7371bc58e8263a7de358e9ca71fda65312f4ffd9d1614540216429d947fe56445c699e293c2c3e48edb0576587634c31e815c755c6745fe9f538062031666e3fd919e0f8d37af1acd8412d490898d0c57786ec582088d4ad47b6803ee051b0b"}, {0x60, 0x0, 0x5, "04cfaeeb50bb8cb8c0942abf23f341603376caa1046059418a823b86a3839e1cb8124aac80aed2276eba2f8dec134b7796ec0e1d95c7d327217a290043d561bb5f7db3787d49db68a40f7361eb468097195ecc68"}, {0xa8, 0x10c, 0x100, "e5381e68a1e5c203ce6559a78dde9f4dceee13b5f74a64599aa6b68fc2e44bc661b933eeed0974ad4eefae0b370e5073592ed8f8fcf76ad7a17f2278173b9a245b542e86814f5dd6283198dd18e50fb1c66c070cf7ebf8639e06b1eaf2616000875ab221b51f0c816921ef12ea2799e3e13ef099730e425248813691893c56bd05c04fb1367da50d2d6561f48d75b849509bf4be07713584c5"}, {0x68, 0x0, 0x1f, "761f7f322ab48271aa9393b6e4e2ecd2e9784152362381daa9ed8aaae1d408a77eed519c2d0e7c2ef882db941e9ab9df24b34c31b96555536e99540e11e6ec42a4bd5a6f80f6c53f8632ee62f0ada9ca66f30a36d8631c930d"}, {0x58, 0x118, 0x4, "aac333caeee6a67641476eb423ef87c49693c8b14f529944c7ef90d1eebe7816793f390c4ff04300ebce05574d64c61a20be1916a1517ce70a685ea94a165d74744b55f556f46db0fefecbb8"}, {0x2c, 0x11f, 0x98, "c106cec43112e50f064e5e7eb410437cafe72691d91df5c1ccb53c45dedefb9c"}, {0x100c, 0x104, 0x101, "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"}], 0x134c, 0x20000000}, 0x80) pread64(0xffffffffffffffff, &(0x7f0000288000)=""/153, 0x99, 0x0) 2018/01/21 07:01:10 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000786000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000627000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000972000)='/dev/sg#\x00', 0x4, 0x8000) ioctl$KDADDIO(r1, 0x4b34, 0x400) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fc4000-0x10)={0x0, 0x0, &(0x7f0000fc4000-0x9)=""}) 2018/01/21 07:01:10 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) sched_getattr(r0, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xd986, 0x0) 2018/01/21 07:01:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='attr/prev\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005ee000-0x10)={0x0, 0xffffffffffff0320, 0x75, 0x9}, &(0x7f00005ea000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000005000)={r2, 0x3, 0x2a, "2f10a5ecc65ee4f9a68fd1f7e5e1634a988d15873b580b28fcaae66adfcb5fe7b9f8b043566f8f39c781"}, 0x32) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000018d000)={r2, 0xfffffffffffffffb}, &(0x7f0000608000)=0x8) exit(0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f00007a3000)={0x0}, 0x8, 0x0) sendfile(r3, r1, &(0x7f00008de000)=0x0, 0x383) 2018/01/21 07:01:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fff000-0x28)={@common='lo\x00', &(0x7f0000b5f000)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 07:01:10 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000016000-0xf)='/dev/sequencer\x00', 0x101800, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000019000)={0x0, @in6={{0xa, 0x2, 0x4, @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]}, [0xc3, 0x8, 0xfffffffffffffff8, 0xbfc, 0x5, 0x716b, 0x7, 0x86b, 0xff, 0x0, 0xa605, 0x81, 0x100000000, 0x10000, 0x6]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000019000)={0x0, 0x8000, 0x30, 0x4, 0x0}, &(0x7f000001a000-0x4)=0x18) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000019000)={r1, 0x7fffffff, 0x4, 0x0, 0x100, 0xfa, 0x3, 0x4, {r2, @in6={{0xa, 0x1, 0x8dd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xad, 0x5, 0x8, 0x3, 0x40}}, &(0x7f000001a000-0x4)=0xb8) r3 = syz_open_dev$sg(&(0x7f0000019000-0x9)='/dev/sg#\x00', 0x2, 0x24000) ioctl$ASHMEM_SET_SIZE(r3, 0x40047703, 0x6) r4 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[], 0xa20fd5e6, 0x0, &(0x7f0000002000)=""}) 2018/01/21 07:01:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000004b000)='/dev/loop#\x00', 0x0, 0x4000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000196000)='net/ip6_mr_vif\x00') ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000013c000)={0x1, 0x100000000}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000112000-0x8)={0x1, [0x1]}, 0x6) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aad000-0xc)='/dev/autofs\x00', 0x8480, 0x0) readv(r0, &(0x7f0000111000-0x20)=[{&(0x7f0000626000)=""/4096, 0x1000}], 0x3b2) r3 = gettid() setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ba6000)='tls\x00', 0x4) connect$pppoe(r2, &(0x7f0000c64000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="e92a53d48a38a08786b4ef766b8fe871"}}, 0x1e) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000951000-0xda)=""/218, &(0x7f000059a000)=0xda) tkill(r3, 0x7) ptrace$getregs(0xe, r3, 0xffffffffffffffe0, &(0x7f00006b3000)=""/45) 2018/01/21 07:01:10 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000002000-0x9)=[{&(0x7f0000003000-0x58)={0x27, 0x0, 0xff, 0x0, 0x0, 0x0, "cd53e853d8fee1c217feb36ee26542b2d40c98c7b0897e83c6c7f10c97376ffc527fcdb873d7dbce286563d2edebc9a12f84c2e0ace00aef3276529c8aa3d8", 0x0}, 0x58, &(0x7f0000001000-0x28)=[], 0x0, &(0x7f0000000000)={0xc, 0x0, 0x0, ""}, 0xc, 0x0}], 0x1, 0x0) 2018/01/21 07:01:10 executing program 3: madvise(&(0x7f0000380000/0x4000)=nil, 0x4000, 0x13) r0 = syz_open_dev$sndseq(&(0x7f000029c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000008000)='keyring\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000009000-0x9d)=""/157, 0x9d) rt_sigprocmask(0x0, &(0x7f0000000000+0x1f8)={0x6}, &(0x7f0000001000-0x8)={0x0}, 0x8) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) tgkill(r2, r3, 0x37) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) msync(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00009f2000)=0x7) r5 = syz_open_dev$sg(&(0x7f00008f1000-0x9)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000a67000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000919000-0x4)=0xc) r6 = syz_open_procfs(0x0, &(0x7f00007ba000-0xc)='personality\x00') sendfile(r5, r6, &(0x7f0000a11000-0x8)=0x0, 0xb8) fgetxattr(r4, &(0x7f0000009000-0x13)=@random={'user.\x00', '/dev/snd/seq\x00'}, &(0x7f0000003000-0x1000)=""/4096, 0x1000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 07:01:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x801, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000)=""/82, &(0x7f0000001000)=0x52) getsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f000095f000)=""/144, &(0x7f0000001000-0x4)=0x90) mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000010000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffe91, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/21 07:01:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000215000)='./file0\x00', 0x41) mount(&(0x7f0000e89000)='./file0\x00', &(0x7f0000bea000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b16000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x401) r1 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) readv(r1, &(0x7f00006f0000-0x28)=[{&(0x7f0000a50000-0x3f)=""/63, 0x3f}], 0x1) 2018/01/21 07:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = creat(&(0x7f000064b000)='./file0\x00', 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00008cb000-0x8)=0x100000001, 0x8) r2 = dup2(r0, r0) ioctl$KDSETLED(r2, 0x4b32, 0x6) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000893000)='/dev/pktcdvd/control\x00', 0x60003, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f000023d000-0x4)=0x400, 0x4) recvfrom$packet(r2, &(0x7f00002a7000-0x62)=""/98, 0x62, 0x100, 0x0, 0x0) [ 61.670903] binder: 10637:10646 unknown command 0 2018/01/21 07:01:10 executing program 3: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fba000-0x9)='/dev/sg#\x00', 0x0, 0x101001) ioctl(r0, 0x100000001, &(0x7f0000d9e000)="d1d26d025c1515efaa") pread64(r0, &(0x7f0000d9f000-0x77)=""/119, 0x77, 0x4d) 2018/01/21 07:01:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005a9000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000d43000-0x4)=0x8) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aa8000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x20, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x20, 0x0}, 0x0) 2018/01/21 07:01:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000004b000)='/dev/loop#\x00', 0x0, 0x4000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000196000)='net/ip6_mr_vif\x00') ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000013c000)={0x1, 0x100000000}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000112000-0x8)={0x1, [0x1]}, 0x6) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aad000-0xc)='/dev/autofs\x00', 0x8480, 0x0) readv(r0, &(0x7f0000111000-0x20)=[{&(0x7f0000626000)=""/4096, 0x1000}], 0x3b2) r3 = gettid() setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ba6000)='tls\x00', 0x4) connect$pppoe(r2, &(0x7f0000c64000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="e92a53d48a38a08786b4ef766b8fe871"}}, 0x1e) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000951000-0xda)=""/218, &(0x7f000059a000)=0xda) tkill(r3, 0x7) ptrace$getregs(0xe, r3, 0xffffffffffffffe0, &(0x7f00006b3000)=""/45) 2018/01/21 07:01:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062f000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000756000-0xa)='net/igmp6\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0x18) 2018/01/21 07:01:10 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) fstatfs(r0, &(0x7f0000551000-0xd)=""/13) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000027000/0x10000)=nil, 0x10000}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace(0x4219, r2) 2018/01/21 07:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ce5000)='/proc/self/net/pfkey\x00', 0x401, 0x0) r0 = syz_open_dev$mice(&(0x7f000051c000-0x10)='/dev/input/mice\x00', 0x0, 0xfffffffe00000001) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/21 07:01:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cc7000)={0x0, 0x0}) unshare(0x400) shutdown(r0, 0x0) [ 61.692201] binder: 10637:10646 ioctl c0306201 20007000 returned -22 2018/01/21 07:01:10 executing program 3: rt_sigprocmask(0x0, &(0x7f00002a0000)={0x7fff}, &(0x7f0000e6f000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x3, 0x1, 0x8, 0x2, 0x401, 0x401, 0x49, 0x3}, &(0x7f0000d00000-0x40)={0x5, 0x1ff, 0x3, 0x16, 0x6, 0x800, 0x8, 0x2}, &(0x7f00006ff000)={0x1, 0x9, 0x4, 0x5, 0x81, 0x7, 0x1, 0xcee}, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000)={0x1}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/dev/keychord\x00', 0x2000, 0x0) poll(&(0x7f0000002000-0x8)=[{r0, 0xb104, 0x0}], 0x1, 0x401) clock_gettime(0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000)=[{r0, 0x10, 0x0}, {r0, 0x1010, 0x0}], 0x2, &(0x7f0000004000-0x8)={r1, r2+10000000}, &(0x7f0000003000-0x8)={0x9}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000005000-0x4)={0x5, 0x1f, 0x3c}) fcntl$setpipe(r0, 0x407, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000005000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000004000-0x8)={&(0x7f0000003000)=@flushsa={0xa8, 0x1c, 0x110, 0x0, 0x2, {0xff}, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x9}}, @address_filter={0x28, 0x1a, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xa, 0x46, 0x1a8}}, @mark={0xc, 0x15, {0x2, 0x55}}, @extra_flags={0x8, 0x18, 0x0}, @tfcpad={0x8, 0x16, 0x9}, @user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x0, 0x2}}, @lastused={0x10, 0xf, 0x3}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20000000}, 0x11) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000006000)="") r3 = getpgid(0x0) tkill(r3, 0x22) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000006000)=""/4096) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x50000, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000004000-0x74)=""/116) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000009000-0x4)=0x98e3) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) setsockopt$inet_dccp_int(r4, 0x21, 0x0, &(0x7f0000007000-0x4)=0x401, 0x4) 2018/01/21 07:01:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000334000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffd, 0x7fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000399000)='/dev/sequencer2\x00', 0x1, 0x0) 2018/01/21 07:01:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) readahead(r0, 0x5, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000bcf000)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/21 07:01:10 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e7a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000-0x6)={0x0, 0x3, 0x4}) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x200, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001000)=""/199) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x6, 0x101000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) nanosleep(&(0x7f0000001000-0x8)={r2, r3+30000000}, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000005000-0x4)=0x0, 0x4) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000006000-0x1c)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x1004a0}, 0xc, &(0x7f0000006000-0x8)={&(0x7f0000006000-0xf8)=@del={0xf8, 0x11, 0xf30, 0x0, 0x3, {{'crc32\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0xfa7}, {0x8, 0x1, 0xd7}, {0x8, 0x1, 0x5b84}]}, 0xf8}, 0x1, 0x0, 0x0, 0x800}, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000006000)='./file0\x00') write(r1, &(0x7f0000004000)="51e7a12a45004c3e9507acef759adbfda64bdde780fe", 0x16) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000008000-0x10)={0x2, 0x204, 0x5, 0x5, 0x0}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000007000)=@sack_info={r4, 0x1, 0x8}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000008000)='/dev/usbmon#\x00', 0xd, &(0x7f0000002000-0x1)='\x00') 2018/01/21 07:01:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b27000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000127b, &(0x7f0000b7a000)="") r1 = memfd_create(&(0x7f000073e000-0xb)='/dev/loop#\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cfe000)={0x0, 0xef, "f17dab78d279c99f3e8ef404158742c42b5c1dcd74a7089906de1e084ddc191edbdcad59719640da5ac8929835765d86fe6a696d31b6a209a4bbf33c087bf3b809cb461c3e8acec1602b6adad90920019dbd3a30fc488bbf964fbbb159a66b3f13ae1e0e427dc0a7892253512be79de8e9a99df2d5a0afccbb89f1c1848954580b6b6a3f1b7554f9a3d11d484421373f527e28993f6a7681a0408369ab873880180d0265d5ea11da23d924d666d01429fbe011d59c9f66988bb8c95c1b1e10551484ae5d0395c7bea694a3d01afb789a9d8454a4d1264d49834807f4029df06183879d0add729e183caeb15d3fce48"}, &(0x7f00001a6000)=0xf7) r3 = getpid() sched_setparam(r3, &(0x7f000044c000)=0x1) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00002d4000)={r2, 0xaf8}, 0x6) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000b60000-0x4)=0x100000001) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000bbd000)=0x0) 2018/01/21 07:01:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000004b000)='/dev/loop#\x00', 0x0, 0x4000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000196000)='net/ip6_mr_vif\x00') ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000013c000)={0x1, 0x100000000}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000112000-0x8)={0x1, [0x1]}, 0x6) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aad000-0xc)='/dev/autofs\x00', 0x8480, 0x0) readv(r0, &(0x7f0000111000-0x20)=[{&(0x7f0000626000)=""/4096, 0x1000}], 0x3b2) r3 = gettid() setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ba6000)='tls\x00', 0x4) connect$pppoe(r2, &(0x7f0000c64000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="e92a53d48a38a08786b4ef766b8fe871"}}, 0x1e) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000951000-0xda)=""/218, &(0x7f000059a000)=0xda) tkill(r3, 0x7) ptrace$getregs(0xe, r3, 0xffffffffffffffe0, &(0x7f00006b3000)=""/45) 2018/01/21 07:01:10 executing program 7: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000a6000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf5000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000004e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa6000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b11000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000001000)={0x0, 0x69, &(0x7f0000001000-0x69)="99781c3b1dcae4253d0461c8b5e7d540a90bc111fcebf07569e9869a53cd6a62936f4c6bfe8254673cf5c5c0662c11d32542f6224107d4c7023332d0f4f5d69fd9d3a8816ab49315fb2d5d3de44fb22c68e4271d2ef627c72559a27c39a248ddd791dd27ccfac0eedb"}) r4 = syz_fuse_mount(&(0x7f0000ca0000)='./file0\x00', 0x0, r0, r2, 0x0, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000001000-0x8)=0x1) 2018/01/21 07:01:10 executing program 6: exit_group(0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = socket(0x4, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000303000)={0x3, 0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000bfd000)='pagemap\x00') preadv(r2, &(0x7f0000d61000-0x48)=[{&(0x7f00007a4000-0x1000)=""/4096, 0x463}], 0x1, 0x3fffe) ioctl$KDSETLED(r2, 0x4b32, 0x2) 2018/01/21 07:01:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fd1000)={0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005c3000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000caa000-0xc)={0x0, 0xb8, 0x30}, &(0x7f00000f5000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002e5000)={r1, 0x100000001}, &(0x7f00000aa000)=0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000946000-0x9)='/dev/rtc\x00', 0x8000000000040000, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x40247007, &(0x7f0000b22000)={0x0, 0x0, 0x9}) 2018/01/21 07:01:10 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f7f000)={0x0, 0x0}) fstat(r0, &(0x7f0000d2b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000015d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/21 07:01:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e5a000)='/dev/loop#\x00', 0x9, 0x40000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005c0000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebe000)=0xe8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b10000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000919000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000e9b000-0x4)=0x0, &(0x7f000043c000-0x4)=0x0, &(0x7f0000af3000)=0x0) syz_fuseblk_mount(&(0x7f0000f98000-0x8)='./file0\x00', &(0x7f0000a5d000)='./file0\x00', 0x4001, r0, r2, 0x100000001, 0x7, 0x10) mkdir(&(0x7f00005d7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000171000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000e54000)='mqueue\x00', 0x0, &(0x7f0000423000)="") mknod(&(0x7f000006e000)='./file0/file0\x00', 0x1000, 0x0) 2018/01/21 07:01:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r1, r1, 0x13, &(0x7f00006ba000-0x10)={0x23, 0x2, 0x9, 0x46aa}) syz_open_procfs(r1, &(0x7f0000a0d000)='cgroup\x00') sendto$inet6(r0, &(0x7f0000885000)="", 0x0, 0x0, &(0x7f00001da000)={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fb1000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000855000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000c63000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000a5e000-0x8)={r3, 0x28000000000000}, &(0x7f00005ab000+0x45e)=0x8) setpriority(0x1, r1, 0x8) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000f6a000)=0x1) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000ec0000)=0x6, 0x4) 2018/01/21 07:01:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000004b000)='/dev/loop#\x00', 0x0, 0x4000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000196000)='net/ip6_mr_vif\x00') ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000013c000)={0x1, 0x100000000}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000112000-0x8)={0x1, [0x1]}, 0x6) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aad000-0xc)='/dev/autofs\x00', 0x8480, 0x0) readv(r0, &(0x7f0000111000-0x20)=[{&(0x7f0000626000)=""/4096, 0x1000}], 0x3b2) r3 = gettid() setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ba6000)='tls\x00', 0x4) connect$pppoe(r2, &(0x7f0000c64000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="e92a53d48a38a08786b4ef766b8fe871"}}, 0x1e) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000951000-0xda)=""/218, &(0x7f000059a000)=0xda) tkill(r3, 0x7) 2018/01/21 07:01:10 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') sendfile(r0, r0, &(0x7f0000001000-0x4)=0x0, 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) 2018/01/21 07:01:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet(0x2, 0x10000000000002, 0x0) socket$inet(0x2, 0x807, 0x2) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00003f0000)=[], 0x0, 0x0}], 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e4a000)=0x0, &(0x7f0000307000-0x4)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b1d000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000ff8000-0x3c)={{0x0, 0x2, 0x3ff, 0x3, 0x8000}, 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]}) prctl$getname(0x10, &(0x7f0000b80000-0x46)=""/70) 2018/01/21 07:01:10 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000009000-0x2)='.\x00') syz_emit_ethernet(0x37, &(0x7f000000e000-0xde)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/01/21 07:01:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003a5000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000811000)=[], 0x20000000000000c0, &(0x7f0000df3000)={0x77359400, 0x0}, &(0x7f00006cf000)={0x0}, 0x8) 2018/01/21 07:01:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ppoll(&(0x7f0000142000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000017d000-0x8)={0x0, 0x0}, &(0x7f000012e000-0x8)={0x0}, 0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b04000-0x5)='task\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e3b000-0x6a)={0x0, 0x62, "1a346be967a359e4543157f713fa74f24f6d23014955b3c51f7f956c000aca1b9e5ba93dea7769da68620ad9f194bc6b598f872ca733f5bb848fa2ca0370a17f4ae3395938cd814aa3af08fdb760c4b46c216e30edddbd73bda08a28605d26d9b1e6"}, &(0x7f00005b4000-0x4)=0x6a) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000350000)={r3, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6a}, &(0x7f0000a3e000-0x4)=0x98) 2018/01/21 07:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000003, 0x0, &(0x7f000094d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f000022c000-0xa)='net/ptype\x00') setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000376000-0xbb)="58dab73bdf16c888326fc9c8b6680d10958e3a3def5369a417841d83c04f39e980df91cf8a450e04d6b63bcc4e29662306a85ab7b2685936d213181a3341632f477ff71b2be56c665c3e9d93485040b2922ffdb8bf6af71cf2a4fc1c61e6eb8f6659932708f993fd810abf27db583225e081c51758ab90d2e998d0735f28d4f5967c742ce149bc402baad3e635889949d772ce68b9f5db03ff9d3e7a147ba2324dee9f371a470b9ed013d1dc28394daf4eb263335c89c24deaff11", 0xbb) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b5d000)={0x0, 0x7530}, 0x8) keyctl$get_keyring_id(0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) [ 61.921355] binder: 10701:10709 unknown command 536907575 [ 61.927075] binder: 10701:10720 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 61.943494] binder: 10701:10728 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 61.943666] binder: 10701:10709 ioctl c0306201 20008fd0 returned -22 2018/01/21 07:01:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000004b000)='/dev/loop#\x00', 0x0, 0x4000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000196000)='net/ip6_mr_vif\x00') ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000013c000)={0x1, 0x100000000}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000112000-0x8)={0x1, [0x1]}, 0x6) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aad000-0xc)='/dev/autofs\x00', 0x8480, 0x0) readv(r0, &(0x7f0000111000-0x20)=[{&(0x7f0000626000)=""/4096, 0x1000}], 0x3b2) gettid() setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ba6000)='tls\x00', 0x4) connect$pppoe(r2, &(0x7f0000c64000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="e92a53d48a38a08786b4ef766b8fe871"}}, 0x1e) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000951000-0xda)=""/218, &(0x7f000059a000)=0xda) 2018/01/21 07:01:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000a24000-0x31)={&(0x7f00005b4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008fd000-0x4)={&(0x7f00008d6000-0x1428)=@delpolicy={0x8b0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@algo_comp={0x858, 0x3, {{'lzjh\x00'}, 0x4068, "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"}}, @output_mark={0x8, 0x1d, 0x9}]}, 0x8b0}, 0x1, 0x0, 0x0, 0x4c801}, 0x44) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f00008b9000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x51) 2018/01/21 07:01:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000036d000-0x8)='./file0\x00', 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000d27000)=""/32) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f0000985000)='./file0\x00') getcwd(&(0x7f0000b15000)=""/0, 0x0) 2018/01/21 07:01:10 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000fe7000-0x1)='.', &(0x7f0000fe7000-0x8)='./file0\x00', &(0x7f0000401000)='cpuset\x00', 0xff8c, &(0x7f0000ab2000-0x1)="") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c41000-0xa)='/dev/ptmx\x00', 0x218000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000241000-0x4)={0x2, 0x4, 0x8}) 2018/01/21 07:01:10 executing program 3: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f00007dd000-0x20)={0x14, 0x22, 0x80829, 0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0}, [@typed={0x0, 0x88, @fd=r0}]}, 0x101}, 0x1, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x0) 2018/01/21 07:01:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000-0x4)=0xb, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d18000-0x4)=0x4) set_thread_area(&(0x7f0000e05000)={0x6, 0x0, 0x2000, 0x4, 0x7fffffff, 0x0, 0x1, 0x6fa, 0x80000000, 0xfffffffffffffffe}) madvise(&(0x7f0000af6000/0x4000)=nil, 0x4000, 0x0) 2018/01/21 07:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c49000)='./file0\x00', 0x0) linkat(r0, &(0x7f0000716000-0x8)='./file0\x00', r0, &(0x7f0000616000-0x8)='./file0\x00', 0x1400) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000253000-0x8)='./file0\x00', &(0x7f0000a53000)='tmpfs\x00', 0x0, 0x0) 2018/01/21 07:01:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d89000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006ed000-0xa0)={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]}, 0x400, 0x9, 0xfff, 0x2, 0x0}, &(0x7f000089a000-0x4)=0xa0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000422000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSBRK(r3, 0x5427) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ecb000-0x98)={r2, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6}, &(0x7f00003d9000-0x4)=0x98) [ 61.990145] binder: undelivered death notification, 0000000000000000 2018/01/21 07:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000538000-0xb)='/dev/hwrng\x00', 0x8002, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000271000-0x3)=0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fd6000-0x11)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r1, &(0x7f0000448000)='system_u:object_r:sudo_exec_t:s0\x00', 0x9) 2018/01/21 07:01:10 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000f77000)={0x8, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000f7a000-0x4)=0x0, 0x80000) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x5c, &(0x7f0000f7a000)="d05d85f67534592f982c0da312bc025d916b381a515c741cea969bbcf594372abf3dc27f27f1d77c42d5606213115e4b25a6dbfff38f9125d811123df00d3b8943457c5663b12b3efedf4d5c072fcdde8bb219f85cd6e38f43e77ccaf782a711d62ae208c135a908c457364807bb35d566e88ce92dc0aa6020169144", 0x7c) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000d07000)=0x101, 0x4) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f7a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000f79000)=0x0, &(0x7f0000f07000-0x4)=0x4) fgetxattr(r2, &(0x7f000083d000-0xd)=@known='security.ima\x00', &(0x7f0000467000)=""/149, 0x95) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000f7b000)={{{@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=@loopback={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}}, &(0x7f0000268000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000d0c000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r4}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f79000-0x15)='/dev/pktcdvd/control\x00', 0x402001, 0x0) open(&(0x7f0000441000)='./file0\x00', 0x800, 0x80) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f7a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setlease(r2, 0x400, 0x1) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/21 07:01:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000665000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d78000-0x7)='\x00', 0x0) 2018/01/21 07:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c47000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) pipe2(&(0x7f0000fbf000-0x8)={0x0, 0x0}, 0x4800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000062d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x1, 0x1, 0x5, 0x0, 0x6, 0x0}, 0x20) ioctl$TCSETAW(r2, 0x5407, &(0x7f000051b000-0x14)={0x5, 0x0, 0x9, 0x3f, 0xc285, 0x100000001, 0x6, 0x401, 0x366a, 0x200}) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f000039a000)={{0x6000000, 0xc3}, 0x1, 0x8, 0x1c80000000000, {0x8, 0xfffffffffffffe41}, 0x1, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) mq_notify(r3, &(0x7f000085f000-0x58)={0x0, 0x13, 0x2, @thr={&(0x7f0000e63000)="fe0539a86d3485d6b673cc54a5ec4ead963258f02732f836d0b1f96853b11dade82dd158fe86796b366cb98bd2cdce03a5719d41a822de4510e178220be1150c1fdbb3bc2677b95950b95d1512c7756750028dcd6f5979e356e52a03e67b9ef71d7ee5d8cc2b73477dbfe77b84e867240fba7a", &(0x7f00007b8000-0x80)="a61d821e827dd1b478fdbb74e5721e044f5dd255890618308ee6f0d56d58a7241faaa963d6393bfd0e832d58857edb78c5e10acde3220c69fd21b6edf8a97f2ce420098830e438a460a000bb5fa2a63750888d90185599fa0bac14008ea42ec9a5dd4c8ef33730e149144cc078666f1ecee304a4a9e829ce718b07de86fc4a8c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r3, 0x29, 0x1c, &(0x7f000066f000-0x55)="4c862fa8ba179e875d31f8ad9abb8e1cc4ef56c9bbe5003969254a43ac1d37f2d4c4eebf84fd13073c9ce448fb4ab412e7620c5ab4524202aeb197a5f02c97335a15b95274221db650ba2e6ab041edbb9a90ad1e5c", 0x55) 2018/01/21 07:01:10 executing program 0: request_key(&(0x7f0000664000+0xc9c)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000b5000-0xf)='selfsystemuser\x00', 0xfffffffffffffffe) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) r1 = memfd_create(&(0x7f0000001000)='selfsystemuser\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000002000-0x8d)="d7f3c499fc2cfc666da0b245f7559c6d56d16957fb97399572c872b977dfd6938e3663a5d4c8e7c8938453b95fa23f71673bc524ed4e33feb7b821d85bb1ad338f0670600d13449829726d5fa046420056ab30e6291559e8a1d86c2297dc56f45ff2dfda34915204572fcddf308fb0f8525790d67a744dd2a61e0f2e01b490497ec0a697237aca170dd1cf485b", 0x8d, 0x10, &(0x7f0000001000-0x10)={0x3, {"40eb5783de5c79"}, 0xfffffffffffffffb}, 0x10) [ 62.071566] audit: type=1400 audit(1516518070.569:38): avc: denied { shutdown } for pid=10766 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/21 07:01:10 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)=""/78, &(0x7f0000c12000-0x4)=0x4e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={{0x0, 0x7530}, {0x0, 0x7530}}) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000003000-0x38)=[{0x9, 0x0, 0x800, 0x1, @tick=0xffff, {0x5, 0x0}, {0xe74a, 0x200}, @result={0x9, 0xffffffffffffff13}}, {0x8001, 0x1000, 0x8150, 0xfe, @tick=0x0, {0x401, 0x7f}, {0x3f, 0x4}, @quote={{0xc54, 0x8}, 0x1, &(0x7f0000002000-0x1c)={0x5, 0x3, 0x401, 0x1, @time={0x77359400, 0x0}, {0x2, 0x0}, {0x3, 0x1}, @time=@time={r1, r2+10000000}}}}], 0x38) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000003000)=0x6, 0x4) socket$pppoe(0x18, 0x1, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000005000-0x10)={0x0, 0x0, 0x10000, 0x2000000000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000005000-0x8)={r3, 0x80}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000006000-0xa8)=""/168) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000006000)={0x5, 0x3f, 0x3, 0x10001, 0xfffffffffffffff9, 0x2, 0xffffffffffff7fff, 0x725}, &(0x7f0000003000-0x40)={0x0, 0x7, 0x3f, 0x4, 0x3, 0x6, 0x10001, 0x8}, &(0x7f0000006000)={0x5, 0x9, 0xff, 0x7f, 0x1, 0x1a3, 0x10000, 0x6ab8c3e2}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000006000)={&(0x7f0000006000)={0x8}, 0x8}) sendfile(r0, r0, &(0x7f0000004000)=0x0, 0x101) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000003000)={&(0x7f0000003000)=@delneigh={0x40, 0x1d, 0x130, 0x6, 0x2, {0x0, 0x0, 0x0, r4, 0x88, 0x8, 0xa}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x3f}, @NDA_CACHEINFO={0x14, 0x3, {0x85f, 0x0, 0xd50, 0x0}}, @NDA_LINK_NETNSID={0x8, 0xa, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x880}, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000008000)='/dev/snd/seq\x00', 0x0, 0x400002) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000009000)={0x0, 0x0}) 2018/01/21 07:01:10 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000002000)="e03c01d18bd105a197348e9b572f26b5c11be61172195ded1b2ef3e0b3b0a5cffe56f6dd36662cf1d85655125e4f9ff7524bddf0dee00fa3de007e841179d280239a7266fbcc05521dc4b141e6a7b28788bdbd0b9bf8bba9653676", 0x2873cd6ac1c06899, 0x3) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000015000-0x1b)='selfppp1{\'posix_acl_access\x00', 0x800) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) 2018/01/21 07:01:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000004b000)='/dev/loop#\x00', 0x0, 0x4000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000196000)='net/ip6_mr_vif\x00') ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000013c000)={0x1, 0x100000000}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000112000-0x8)={0x1, [0x1]}, 0x6) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aad000-0xc)='/dev/autofs\x00', 0x8480, 0x0) readv(r0, &(0x7f0000111000-0x20)=[{&(0x7f0000626000)=""/4096, 0x1000}], 0x3b2) gettid() setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ba6000)='tls\x00', 0x4) connect$pppoe(r2, &(0x7f0000c64000-0x1e)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="e92a53d48a38a08786b4ef766b8fe871"}}, 0x1e) 2018/01/21 07:01:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000662000)='/dev/usbmon#\x00', 0x86, 0x100) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000be0000)=""/148, &(0x7f00008d2000-0x4)=0x94) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005c8000-0x10)=@generic=""/16, 0x10) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f000050e000)="240000001300070800000000000000000520000c0d000300000000000000000000b816c7", 0x24) 2018/01/21 07:01:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x3fffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000)=0x100, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000003000-0xcb)="c8c741b6ef277edd2a40f3d6253755cd1127e933b10b2eb53d912deddeafa3f1baf291a6f6b4423792ab67c86d7a2e3e89e5a30a0711a914891afa03c02445e5e26b0753b4c10b8173e25370b0799b956c30649a5c89dee77fb7eb666b6f485854a207ec4cc13842c15d8306ce9e5737d664bea42be4e6784fead9574c0e668ceac011ce8a038612dca9903f37bb1f6b6e0df116856bd42af2b531cb867ce1d4d352afc0a335b5babcced295a24ba6ab1704768ba009d39e4aa55675bd1b7c44e06980c0e5eb2a217d7b2d", 0xcb, 0x8010, &(0x7f0000003000-0x10)={0x3, {"d3a7edb7f6c566"}, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x17, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000002000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) 2018/01/21 07:01:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x40040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, r1, 0x20f, 0x100000000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x0, 0x1eb) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000002000)={0x1, 0x100, 0xffffffff}) 2018/01/21 07:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000d5a000-0x10)=[{0x9, 0x0, 0xcdd, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendto$unix(r0, &(0x7f000096f000-0xfb)="", 0x0, 0x0, 0x0, 0x0) 2018/01/21 07:01:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000149000)=0xc) wait4(r2, &(0x7f0000914000)=0x0, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00005df000)={0x7, 0x1, 'client1\x00', 0x4, "4691079b4ee41303", "fe9c0a7b7bf0ce5f45cf25cc08a7dc4587f6c5ec63f95c6187975d03e016785a", 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006e1000)={0xfffffffffffffffa, 0x2b74, 0x7, 0x4, 0x0, 0x9, 0x80, 0xff, 0x7ff, 0x49ac, 0x46}, 0xb) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000d94000-0x8)={0x2, &(0x7f0000866000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000486000)={r3, 0x1}) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000131000)={@common='syzkaller0\x00', @ifru_data=&(0x7f0000298000)="0aacead4ebcbbebf25290ab87470f28c8b6a5b0221c302c4595b4fe3f8ead9f7"}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000f3d000)=0x0, &(0x7f0000ccb000-0x4)=0x4) sendmsg$inet_sctp(r1, &(0x7f00006a3000-0x38)={&(0x7f0000425000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c, &(0x7f0000f29000-0x40)=[{&(0x7f00008af000)="292bcf29c5c0d46377f7101beb0da5a2d0bea298f2ad8c9c728407be495b1de1bd7459c812970403bf53b408ac00e9f2bad93676c3216325d790c9d5d00abd47f337a16d7ce07b7c80f3a1433a00ed2d570440416e152d79dfb2b6f090730670769a3d14ea9e9cb7d9ba8fd4376ce41e829a3d1a8f202799c2ef6dc58b41670e381c7ba85deecab9c10b194853be3579c7e3c029e4fbb8be6c3d93ff320f225e7c19def2a44e1d9ad9be35273a4d1164d135aaacce0bab4c39da082e5c0ffe4d732104f0de25947a", 0xc8}], 0x1, &(0x7f00000f9000-0x1b0)=[], 0x0, 0x0}, 0x0) bind$inet6(r1, &(0x7f000097b000-0x1c)={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 07:01:10 executing program 7: unshare(0x1fffffe) r0 = syz_open_procfs(0x0, &(0x7f0000ae4000-0x5)='task\x00') flistxattr(r0, &(0x7f000023c000)=""/154, 0x9a) 2018/01/21 07:01:10 executing program 5: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ee8000)='/dev/snd/seq\x00', 0x0, 0x240) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000054000)={0x1, 0x8, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a37000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eea000)='/dev/rtc\x00', 0x100000000000000, 0x0) readlinkat(r1, &(0x7f0000910000-0x8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) getuid() mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000eeb000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x80000000}], 0x4c) 2018/01/21 07:01:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e4a000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c02000-0x8)={0x1, [0x0]}, &(0x7f00002f9000)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000014a000-0x9)='/dev/rtc\x00', 0x0, 0x0) r3 = geteuid() ioctl$TCGETS(r2, 0x5401, &(0x7f000087a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b71000-0x4)=0x0) fstat(r0, &(0x7f000099c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4000000000000059, &(0x7f00007a0000)=[0xffffffffffffffff, 0xffffffffffffffff]) r7 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008fc000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067a000-0x4)=0xc) lstat(&(0x7f0000869000)='./file0\x00', &(0x7f0000e20000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f00008f5000-0x1c)={&(0x7f0000ace000-0xc)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000ed0000-0x8)=[{&(0x7f0000c0c000-0x58c)={0x58c, 0x38, 0x2, 0x5, 0x2, "", [@typed={0xc, 0x84, @str='\x00'}, @generic="4e2870add7e98f29448f78638cbf48dba32aefabaa1c44fd358ca78f886b01e1c50c4e15cbaa5cdaa2f49e0fcc1f206f0b256aa7c20e5eae2fc6b6d83a8f2c69febd05bb22cc515c840aa09368d3ec0a2a2b51869c8c7ba7e0a6c4f2def6ad1add5c00bec6983fab0fcb3f0447c130395d426ee4323644c2060514742be15eaa68688b0c74a97c7948bc0b677fa3", @nested={0x10, 0x1c, [@typed={0xc, 0x6d, @uid=r3}]}, @typed={0xc, 0x5, @fd=r0}, @typed={0x18, 0x8e, @ipv6=@loopback={0x0, 0x1}}, @nested={0x3b4, 0x3d, [@generic="029f737ad8f1b8b54992565f04d265050e9f657141981f2148b53ea1a021e338f994ee43900cada3cb56adb0bc1ec0a82adac0fa189c085eb9de4dbc94725d92d2dcf2309a21b57186fe6cc71c662256aa55b4fd47c6439150483ed63ffbe59794790227c6f3636953998dd7bd28e9f5dd31cfe82189918e5785a618df4354fe1618f96b8b44a4e72e80f74eba371a9a56bffc90df0e4c0a7f4aed3321d4f29be87b6ce03eb161e05cb9a7b521a5b521579710edc7aac73ccccf02e9fae0", @generic="8786be3657675bb03d8c2e1eca48ad28cbdc1106f19da82926f8278e2820de8109610869ba89", @generic="a94afede1ec6817e33984507f7b4a2dd3febc9a31986bcaa59eb7ae3270a12438e9646976773d52eaadb70ff13bcf700e00c2c2611c14842ed6df1094d8683e3cae08a0ecf973b1532f1b3a5a4009aa2c9003ad59a8b9262a8e0a366f36b7e480d38a86c9a899a5d4802a8d011d9b67372595a208caec3745dcd05deda64734228d8faa32b8cda2634edaa3aae142a3cf7c79ec0c2f3bef36708a6e7b55a54d7c10d4d756b498666e8bb3a43d2f2109f2e", @generic="615e2acf23895027eaef356ef6985065d22727900bf54b409326edabce73607e805715f5a6dd0ce81ad3623677c4f7598e339fdc5fc14e62c16618b5f9affa6f27ccb7c95e44e5f2fc", @typed={0x8c, 0x1b, @binary="46fc40ff17d56732767070e23d892e91c1837a59754154f611c171220d651f8bd01f85cdd98e8f729d500240c310af2fe0962a7eb14843e8efbce9e2050bcfe6462e521d32195a13fec3386a1c168934438add3ab0f54adfebf49e7632abfe8529e5bd7bc3a329fd7b550cfd402b9c290ed720f360865a6c0dd2772bbf259b4e28e69e65"}, @typed={0xc, 0x7c, @str='^/\x00'}, @generic="ecb4e65f69ecce7eee7fa5af456e38a194557fab073d25799682dcf0b458f07c664a355aa00cb4decd6b4f94b83b387345359336fd66a12ab7d2e8afa9e6c07a828c9b4a745e88e5ddc8669e767158084f56084b57a54c9948ea05f249f0e71003b3e7140a7d8cb45a3e5332fd7b12c1aece69a6a5b87df1263bf260f83220da2b9115985fe1c5a2ae4a2520b20d24f9fabc5126e78ba6128f55dc34343eccffcc6ecd8871397b0bf29c1c1c597269e0174a1203e48dd8484f980da7088e0cbc48c21689e2980867dbcfe4326498271ed7bd418fb967a9", @generic="a1a2ceb66c8b129ca364b300cbd4e94820061d7d5a4c19ff9d3d816ddd3b95d7a8b3ac8306e3926ed7ca75163a53b91d6a9e57781c33d8268a81ebfb4f775e91e6991ac4b746da3cc21a34a19b6e7b3f53edc96acb62d5c16ac108638011acd2"]}, @generic="2c7d614c40d8bfc3d88dd518610d97c4d423b842204c5e3d3252f0ed84af1bf8cb491a159dcb7395de0c3454822dd7e45a8f15df3afd4873354caf3dab653e2232ea095aff343bcecd4888e6727b8587e6ddef4d8c1096ef74d66c80ba333ff414439cbdf115e05a866805d4ddb79e9b4cf3c5afc7def4542902d950d78f18e42dec1675ca54e10468d4d5884eb0e30f3b047c2c2bffa0b774598ce2354526865ba9e990f9cba7af4538c863e1392f324054bc8e5260b314e2e061fe67fa6949056d1736fc05a90c67b40c8eb30ac10ebf82ca1bfd8aed54a95ac531f4ce5fe9376311d24e59358070243434da558ac2183f0d52d77dedb6"]}, 0x58c}], 0x1, &(0x7f0000c2e000)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xa4, 0x10}, 0x4) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000779000)=0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00007da000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xb}, @dev={0xac, 0x14, 0x0, 0x12}}, 0xc) fchmod(r0, 0x4) r11 = syz_open_procfs(r10, &(0x7f0000e9a000)='net/mcfilter\x00') readv(r11, &(0x7f0000727000-0x8)=[{&(0x7f0000418000)=""/63, 0xa}], 0x1) readv(r1, &(0x7f0000de3000)=[{&(0x7f0000791000-0xd4)=""/212, 0xd4}], 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r11, 0x84, 0x18, &(0x7f0000e16000)={0x0, 0x4}, &(0x7f00005de000)=0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r11, 0x84, 0x1, &(0x7f0000873000)={r12, 0x6, 0x4, 0x1f, 0x5c9, 0x6}, 0x14) ioctl$SIOCGIFHWADDR(r11, 0x8927, &(0x7f0000e8e000)={@common=""/16, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f00007b2000-0x4)={0xd24, 0xc8}}}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000fa1000-0x10)={0x4, 0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000dea000-0x8)={r13, 0x8f8}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00008c6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00004c3000)={r12, 0xfffffffffffffff8}, &(0x7f0000045000-0x4)=0x8) getsockopt$sock_timeval(r11, 0x1, 0x15, &(0x7f0000ea1000-0x8)={0x0, 0x0}, &(0x7f000050f000)=0x8) 2018/01/21 07:01:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ab2000)={0x20000000, 0x0}) poll(&(0x7f0000da4000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 07:01:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000af1000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e66000-0xf)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000819000)={0x0, 0x800}, &(0x7f00001fa000-0x4)=0xffffffffffffff9b) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c37000)=@assoc_value={r2, 0x0}, &(0x7f0000aaf000)=0x8) sendto$unix(r1, &(0x7f000028b000)="2287f201d4a4d0b34ced37d1f20c5a2e0df178f6bb6e6125c4f7977734fffdf9bb25f95b103c2e1c82949efe930e71d9fdf1427dde9619cc911ed89cedb504b59ceb200038a69e4473ea127d23da250abec871d6105ff837795915f83f34da41c786dcacc74ff2936aa7e087c479698a5f806d86dec096927b0afecdb06983cf65432b57e567f45131567e03a00dbaef2c4b115e1e953c1d8736cbc61b554d0b0b51ed95633eca2b2b089518858e43b69cf7191d2719cb44ed10463495214dd42a89f5da9189ad21777e64112d3539b8ac1e2b3700311924bb622294858eaeb4326ef5c04ea34e27d8b0b41389b6a9533d98", 0xf2, 0x40000, &(0x7f000015b000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/21 07:01:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000400000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = open(&(0x7f0000f45000)='./file0\x00', 0x20001, 0x2) r3 = memfd_create(&(0x7f0000510000-0x1c)='vboxnet1md5sumppp0\':@cpuset\x00', 0x3) renameat(r2, &(0x7f00006b0000-0x8)='./file0\x00', r3, &(0x7f0000e25000)='./file0\x00') listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000356000)=0x1, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000d9f000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r0, &(0x7f0000c95000)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000782000)=0x0) sched_getparam(r4, &(0x7f00009f9000)=0x0) 2018/01/21 07:01:10 executing program 0: r0 = socket$inet(0x2, 0x4, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000ded000-0xc)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@generic="6418911d58d115eb2570906f56bb9f67", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0x9)='net/udp6\x00') timerfd_gettime(r1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000003000-0x8)='./file0\x00', 0x82, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x20)=[{0x2, 0x1f78}, {0x4, 0xd466}, {0x7, 0x7}, {0x4, 0x68}], 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000005000-0x4)=0x4) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000003000)={0x0, 0x0}) fchdir(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000006000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000006000)=0x0) r3 = fcntl$getown(r1, 0x9) tgkill(r2, r3, 0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x3)=0x3ff, 0x1, 0x9, &(0x7f0000008000-0x8)={0x77359400, 0x0}, &(0x7f0000004000-0x4)=0x5, 0x4) sendmsg$key(r1, &(0x7f0000002000-0x1c)={0x0, 0x0, &(0x7f0000005000-0x8)={&(0x7f0000005000)={0x2, 0xc, 0x1ff, 0x5, 0x7, 0x0, 0x2, 0x3, [@sadb_address={0x5, 0x0, 0xff, 0xa0, 0x0, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc04}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000008000-0x30)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0) r5 = socket$inet6(0xa, 0x80006, 0x61) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000009000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000003000)=0x0) r11 = geteuid() r12 = getegid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000007000)={&(0x7f0000001000)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000009000-0x30)=[{&(0x7f0000008000)={0x3d0, 0x13, 0x300, 0x1, 0x1, "", [@typed={0x18, 0x73, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xa4, 0x19, @binary="778884fc120ad63dacd8017c5d94cc56c6c9fd3ea180505ca5a27654208dce7748c027194001e7a18c451ebce71fba7489d155cfca8927a787d7cc2dad69e9ab8a94044728f273a6f51e6b29721b6912eee7aa3d41dd631a7bcc40ed67d0cb304a56d9dd4270bb2aaa15d37ad742c067eb27b9cf2eeaf6a895f2114e89204c7bd915e7ef422263e6925deea827d5c9fb2365dee13745e6d81d84"}, @generic="07a75ee3e0b1bc6dfc9acdd27a153847df3147b877dca448ecc733b8d7ee45a6be36fef41bb9c155954d0f41b9bd023a235c006b52a31cccefb05bdc5517ca540b8c9601890bf580213745d0ba09f4f4a9e29c1b5c0445519a1b118dc325a0ceb8018b406348f2e01cb24477b1cd5950d95b6c49e62257cb9827e6bbd85e801ad6462030347f6eba188662f9251d4ae16bd31d7e0907d0666ee20bd7311f6bb583167d7488e8fea706cc62e12498a40896b5c23cc3f7f9e54a32b17858f3ec2c98b025fc5f8db4f0737555233f192e10e459aeb87f0373d78fcdf5961fe9", @generic="ce760d2369cf6a4fd2bc48b953dff959d2eee306f62110cbcf4e5bafdb4c6ad9ed13c85ab7250c80e4826c", @nested={0x7c, 0x19, [@generic="57d3beb43a9b97c86e04f9848b9ecad82aedccb049c5e85886f100dd75358ea6199d9dbad58bd54f4950d7031d75f9a90851d6631fecb5789595ab496c4669a2298d5d23ae42", @typed={0xc, 0x40, @pid=r2}, @typed={0xc, 0x8, @ipv4=@multicast1=0xe0000001}, @typed={0x18, 0x46, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @typed={0xc, 0x15, @ipv4=@broadcast=0xffffffff}, @nested={0x164, 0x5d, [@typed={0xc, 0x6a, @uid=r4}, @typed={0xc, 0x88, @fd=r5}, @typed={0xc, 0x74, @pid=r2}, @typed={0x18, 0x36, @ipv6=@loopback={0x0, 0x1}}, @generic="3ab5dcd04caaa0584863f2335992f7599314e70148e2045d83e84e1e148472c46dc6d94e68d3ebdcfb7297f8036f9a604facb2238d6eb2e6298904ffb712fe68c90e156f0a2f6be5ac446ef9c3209561a35b137179d36ddaf25c", @generic="7d832f17c334fc25134cfa68fc5730eeef2af3e84362947f3cf48e291e03d69ec45b309dc47bedba1684cda6cc4da79e32e3fe0e3007ac897bae4867e9d7e902fb8e48691f14e993fc88aab0dc64d94b946e3bc40b16175052be6821c0f65687a66c918f63985e293c902d9649b395eb85916aa1f3d8627e1046b6eed6f32d15c28c8d0f4fa87fee65057a146d188ba22ba243b8e8faee28c7191fab6e685848baa3c94015e374a68ffcdaaa76b000b256ca088b59209254632815e131629a3a26f4d97d2cb9ef97fe"]}, @typed={0xc, 0x6b, @pid=r3}]}, 0x3d0}, {&(0x7f0000005000-0x628)={0x628, 0x23, 0x100, 0x6, 0x1, "", [@nested={0x2d0, 0x68, [@typed={0x14, 0x53, @str='net/udp6\x00'}, @typed={0x14, 0x3a, @str='net/udp6\x00'}, @generic="7e359d98ccdedff3109ed5132614551f2263b0d37196b9a5ff06161b0fa4b5e6645aaa5d7896cb358ce9f1b39b0f6c70a477946be32dc4f6898d9d8958237df68ff086a0b663d43e6e5e3a6affa520a9856d2a22f88e277a83acadfc9b2aae8a6220e4e5c91bd4353e7d9b3e6c80d6f5fb1e4631bdd42ba7be1d12d25c75cc8243a2ad1d72ee9fbfc048062dc43ec121c8fc9e009b978e7a2dc0168e5fce2081d4d77f098ffe6daa953d68b7c94148eec81a808f349741201f2e4ccaeeb5162e2a71e24f847728ac42c389c82bef00e184e6eff026c064f1b234ffd68fe7e1d8b85bc93b93bd5732", @typed={0x10, 0x32, @str='bdev\x00'}, @generic="88b03b31eedcfa4a6e6a3fee71f202f982efcfaa45392f0692b9105d39a5b8427871c1ef2287ed1725d34b33c1436bc88d74c801392db9e61b6da9c541a4e0a597195d994754da6a67982acd8788d76803610b634a80a2c8596d0ad0cd27083b9371866568a278d9745c5415e0d18a0e03e9a18bc548b16101e43f1567e05022f8931f", @generic="239c9a512a30cb0533534798c11ac35ea36b469d3b66dc0db3a953458ed8741a25fa14910d3c60a2a5917e12d5f7808e17d75c7deb9b1e610509be7af9e55f8bfb84b3a011f9d68a19829e3f", @generic="8c0a5c40346fdc94c7d02b31298e43405c186d26129233dea85fe0dafc19f53a56493000156d05d4d23ba649279d3f3203fbfe24c864c96a9c6af7d8ebd851121f3e9484945f186c9dabf29080940fcbc01b626fd9effb7a9a59be29916aa82babae75839e9809d22b1e2ed173923366662a9575a0753e4ef4e0e64070bed6a15e68b2b2fd7508e87ec2e4334f235c4433ffd866f239e8afc137a611a6989aba87c4db8a47ceeace85d191241ef94640acad0b0c5e5cd5e19d6c3a14ac2f2f7883f19b31053557f4c28fc1f1d0f0e598baee94f2e7539f3a1a7c12e3be"]}, @typed={0x10, 0x1b, @u64=0xfe9}, @nested={0x284, 0x6d, [@generic="83a4fce67abb54861acae55de6257e493795719b084d5fcfac095da65d7b548818325fedcc046125150c27ae29c259d51ff7695be716bb2b20b00aa56b737e67780e01f0df8720cb167eb4fdfb0a8abb9844a2d98e684149b076d419d74018df6f7b59ac8310ac4402515fffaf5f6b4d8dbeff2152890464093fbf32566104ceb6cf36fb1e7e65d79b2f367fb788b37868977ca1acb39ca8d61df2ece6fbeb77", @typed={0xc, 0x4c, @str='}/"\x00'}, 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{&(0x7f0000002000)={0x1014, 0x40, 0x300, 0x7, 0x2, "", [@nested={0x1004, 0x13, [@generic="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"]}]}, 0x1014}, {&(0x7f0000001000)={0x194, 0x29, 0x0, 0x4, 0x3, "", [@nested={0x18, 0x72, [@generic="", @typed={0x14, 0x30, @str='net/udp6\x00'}]}, @nested={0x48, 0x5, [@generic="e5b643af64d8a593f2f9e308dee681de60ce221ab47d113174d146ebe19822b3e787605470f37d948c104e0f7a0a1496c704cf0d51bf27bee348372b5dd73380ba876756"]}, @generic="906ab271e240863232f5838198d6d9c23b56584c330007e3aef2f1b72fef19e6e3dba9878265f6e1db9577190f7749455479ccc44c3c48126862cf570b7334b39f64ab7eae7c145f9e8b587addeb4a1c2b6486222806509067d2e7a158d296f9f11a362f54ab984718b5205a3b439b3d7accfdaada81d95f0af8e8f3df015ad2e3c40ea9caa02ea11ac2d4af0e6fcd4946c4525d", @generic="0332248d77987799caa5749800d25edddebe2241efc67e2f1821fa30c32c31a578394a5036e91c8fcdffc6bf62042c69a0e0", @generic="f214d7507a869bf35ce73bc63377b87dd86d86de843bd8bf322ee7e491a9829be6f425fc9142a00a349526e85158ba6545492f51fcaa7904c1a20b914323a320b47857b5cfccd7e882418d1f85a0abe2b7fd9c48ac5b5fbd829e56cf65"]}, 0x194}], 0x6, &(0x7f0000009000-0x100)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r7, r8}, @rights={0x34, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r2, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r11, r12}], 0x100, 0x800}, 0x4) 2018/01/21 07:01:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000004b000)='/dev/loop#\x00', 0x0, 0x4000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000196000)='net/ip6_mr_vif\x00') ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000013c000)={0x1, 0x100000000}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000112000-0x8)={0x1, [0x1]}, 0x6) openat$autofs(0xffffffffffffff9c, &(0x7f0000aad000-0xc)='/dev/autofs\x00', 0x8480, 0x0) readv(r0, &(0x7f0000111000-0x20)=[{&(0x7f0000626000)=""/4096, 0x1000}], 0x3b2) gettid() setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ba6000)='tls\x00', 0x4) 2018/01/21 07:01:10 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f000001f000-0x4)=0x5297) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000020000-0x1e8)={0x1e8, 0x32, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="f4572bce5f20fa8421f70f3adfbb8ceaffac8c3d3ef0ea69e77f5490dd0587c7ef46aec211345af56a5d4fa2d54afe2cdcd9fe60cada4335e154bcad477a7ddc71879f7f26f1073bff244363f99c3a7e2af5d52c9b6abac821b2b968b7a3c96bd2e6d598138d3a6f02891d67b0d990fb59a9c6a77839ec515ab5e2fe02de842936ece06dc83952b9e1f6ea4aab8bf0a7746bd11ce86273304d6a980ca7", @nested={0x38, 0x40, [@typed={0xc, 0xd, @u32=0x2}, @typed={0xc, 0x49, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x6b, @ipv4=@broadcast=0xffffffff}, @typed={0x10, 0x75, @u64=0xfffffffff194d72b}]}, @generic="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"]}, 0x1e8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 07:01:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setgid(r0) mmap$binder(&(0x7f0000ce1000/0x4000)=nil, 0x4000, 0x0, 0x98db1be0202feeba, 0xffffffffffffffff, 0x0) 2018/01/21 07:01:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000004b000)='/dev/loop#\x00', 0x0, 0x4000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000196000)='net/ip6_mr_vif\x00') ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000013c000)={0x1, 0x100000000}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000112000-0x8)={0x1, [0x1]}, 0x6) openat$autofs(0xffffffffffffff9c, &(0x7f0000aad000-0xc)='/dev/autofs\x00', 0x8480, 0x0) readv(r0, &(0x7f0000111000-0x20)=[{&(0x7f0000626000)=""/4096, 0x1000}], 0x3b2) gettid() 2018/01/21 07:01:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000bc6000-0x8)={0x3, &(0x7f0000f6e000)=[0xa2, 0x1, 0x7]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000001000-0x50)={@generic="e61175cb85b6f761dc87af91a0c5ca2c", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}}) getdents(r0, &(0x7f00004f9000)=""/255, 0xff) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x6, &(0x7f0000002000-0x8)={&(0x7f0000001000)="a5effb3354557165fab810e8d82ed45b244cedae41142779b4bfd35b4c058c9c74b4dcef512ef8df0b3f75be46d73f0cf3a486d61a8431a790428f6c341413b588db2689a0e73ae158e8d46912", 0x4d}) open$dir(&(0x7f00006dd000)='./file0\x00', 0x218042, 0x80) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r3, 0x6a, "c30469dd975b0176c8e1767f5c50f232e7f7f69ab523062857707f4f1c309837d24713181036e538c3ca302c2367b5732185cb1201a6024fec97165ec97ee96a90f7af7ae8e3702fa5d6781cf1a0f64fb1aa8a7de41205a3682aae7578b12cbb102d1c68d442642a12c1"}, &(0x7f0000002000-0x4)=0x72) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4, 0x8, 0x1000, 0x3aa59601, 0x7, 0x2, 0x4, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x81, 0xe2d, 0x100000001, 0x4}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bb9000)={r4, @in={{0x2, 0x2, @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]}, 0xac1, 0x6, 0x8, 0xeb, 0x18}, 0xa0) 2018/01/21 07:01:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x0, &(0x7f0000818000)=[]}, 0x8) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f000061f000-0x4)=0x0, 0x4) ustat(0x9, &(0x7f0000e65000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 62.315264] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/21 07:01:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xf, 0x100) write(r0, &(0x7f00009ec000)="240000002e001d003200000800417718fbffffff01000000000001de800000000000ff10", 0x24) 2018/01/21 07:01:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000400000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = open(&(0x7f0000f45000)='./file0\x00', 0x20001, 0x2) r3 = memfd_create(&(0x7f0000510000-0x1c)='vboxnet1md5sumppp0\':@cpuset\x00', 0x3) renameat(r2, &(0x7f00006b0000-0x8)='./file0\x00', r3, &(0x7f0000e25000)='./file0\x00') listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000356000)=0x1, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000d9f000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r0, &(0x7f0000c95000)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000782000)=0x0) sched_getparam(r4, &(0x7f00009f9000)=0x0) [ 62.412469] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 241.854840] INFO: task syz-executor1:10860 blocked for more than 120 seconds. [ 241.862151] Not tainted 4.4.112-g3fc4284 #25 [ 241.867872] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 241.875866] syz-executor1 D ffff8800b272f428 27080 10860 4860 0x20020004 [ 241.883268] ffff8800b272f428 ffffffff81236400 ffff8800b9ef0038 ffffe8ffffc01c40 [ 241.891272] ffff8800b9ef0030 ffff8800b272f400 ffff8801db21fdb8 ffff8801db21fde0 [ 241.899269] ffff8801db21f4d8 ffff8801cf688000 ffff8801cdfc2f80 ffff8800b2728000 [ 241.907302] Call Trace: [ 241.909869] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 241.916907] [] schedule+0x9a/0x1c0 [ 241.922076] [] schedule_timeout+0x3a1/0x970 [ 241.928060] [] ? usleep_range+0x140/0x140 [ 241.933840] [] ? kvm_clock_read+0x23/0x40 [ 241.939647] [] ? kvm_clock_get_cycles+0x9/0x10 [ 241.945871] [] ? ktime_get+0x128/0x1d0 [ 241.951387] [] ? __delayacct_blkio_start+0x41/0x80 [ 241.957981] [] io_schedule_timeout+0x1be/0x390 [ 241.964188] [] do_blockdev_direct_IO+0x4794/0x8830 [ 241.970816] [] ? kasan_alloc_pages+0x38/0x40 [ 241.976872] [] ? get_page_from_freelist+0x935/0x1a70 [ 241.983601] [] ? dio_send_cur_page+0x19b0/0x19b0 [ 241.990012] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 241.996856] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 242.003150] [] ? finish_task_switch+0x1e7/0x4e0 [ 242.009481] [] ? I_BDEV+0x20/0x20 [ 242.014589] [] __blockdev_direct_IO+0xae/0xe0 [ 242.020737] [] ? I_BDEV+0x20/0x20 [ 242.025828] [] blkdev_direct_IO+0xb2/0xe0 [ 242.031601] [] generic_file_read_iter+0x360/0x1170 [ 242.038172] [] ? check_preemption_disabled+0x3b/0x200 [ 242.045001] [] ? check_preemption_disabled+0x3b/0x200 [ 242.051825] [] ? filemap_write_and_wait_range+0xb0/0xb0 [ 242.058839] [] ? hash_futex+0x210/0x210 [ 242.064434] [] ? __fsnotify_parent+0xbc/0x340 [ 242.070575] [] blkdev_read_iter+0x105/0x170 [ 242.076543] [] do_iter_readv_writev+0x138/0x1e0 [ 242.082831] [] ? blkdev_write_iter+0x490/0x490 [ 242.089057] [] ? vfs_iter_read+0x270/0x270 [ 242.094924] [] ? rw_verify_area+0x100/0x2f0 [ 242.101149] [] ? blkdev_write_iter+0x490/0x490 [ 242.107389] [] compat_do_readv_writev+0x2d4/0x6e0 [ 242.113849] [] ? vfs_writev+0xb0/0xb0 [ 242.119299] [] ? exit_robust_list+0x240/0x240 [ 242.125433] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 242.132346] [] ? __fget+0x20b/0x3b0 [ 242.137615] [] ? __fget+0x232/0x3b0 [ 242.142860] [] ? __fget+0x47/0x3b0 [ 242.148046] [] ? kmem_cache_free+0x2a4/0x320 [ 242.154072] [] compat_readv+0xd9/0x140 [ 242.159597] [] compat_SyS_readv+0xd8/0x1b0 [ 242.165464] [] ? SyS_pwritev+0x230/0x230 [ 242.171146] [] ? do_fast_syscall_32+0xd7/0x890 [ 242.177378] [] ? SyS_pwritev+0x230/0x230 [ 242.183057] [] do_fast_syscall_32+0x314/0x890 [ 242.189204] [] sysenter_flags_fixed+0xd/0x17 [ 242.195302] no locks held by syz-executor1/10860. [ 242.200165] Sending NMI to all CPUs: [ 242.203995] NMI backtrace for cpu 0 [ 242.207617] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.112-g3fc4284 #25 [ 242.214600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.223955] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.230001] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.238431] RSP: 0018:ffffffff84207da0 EFLAGS: 00000246 [ 242.243850] RAX: 0000000000000007 RBX: ffffffff847dc748 RCX: 0000000000000000 [ 242.251127] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff842180ac [ 242.258393] RBP: ffffffff84207da0 R08: 0000000000000000 R09: 0000000000000000 [ 242.265673] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 242.272916] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 242.280192] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.288441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.294299] CR2: 00007f1a8e23e000 CR3: 00000000b6d1a000 CR4: 0000000000160670 [ 242.301574] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.308841] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.316118] Stack: [ 242.318240] ffffffff84207dd8 ffffffff81027ee5 ffffffff84208000 ffffffff847dc748 [ 242.325775] 0000000000000000 0000000000000000 dffffc0000000000 ffffffff84207de8 [ 242.333278] ffffffff8102945a ffffffff84207e00 ffffffff812204d8 ffffffff84208000 [ 242.340828] Call Trace: [ 242.343383] [] default_idle+0x55/0x3c0 [ 242.348922] [] arch_cpu_idle+0xa/0x10 [ 242.354339] [] default_idle_call+0x48/0x70 [ 242.360216] [] cpu_startup_entry+0x605/0x820 [ 242.366260] [] ? call_cpuidle+0xe0/0xe0 [ 242.371862] [] rest_init+0x189/0x190 [ 242.377218] [] start_kernel+0x6b9/0x6ee [ 242.382810] [] ? thread_stack_cache_init+0xb/0xb [ 242.389202] [] ? early_idt_handler_array+0x120/0x120 [ 242.395936] [] ? early_idt_handler_array+0x120/0x120 [ 242.402665] [] x86_64_start_reservations+0x2a/0x2c [ 242.409231] [] x86_64_start_kernel+0x140/0x163 [ 242.415442] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.434439] NMI backtrace for cpu 1 [ 242.438064] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.112-g3fc4284 #25 [ 242.445339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.454700] task: ffff8801d9b617c0 task.stack: ffff8800bad08000 [ 242.460727] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.469487] RSP: 0018:ffff8800bad0fcb8 EFLAGS: 00000046 [ 242.474923] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.482165] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.489450] RBP: ffff8800bad0fce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.496707] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.503960] R13: 0000000000000003 R14: ffffffff8426ec20 R15: 0000000000000002 [ 242.511231] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.519445] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.525318] CR2: 00007f43e43ea9b8 CR3: 00000000b6d1a000 CR4: 0000000000160670 [ 242.532556] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.539816] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.547068] Stack: [ 242.549188] ffffffff8426ec20 ffffffff847ee640 000000000001bca0 0000000000000040 [ 242.556708] dffffc0000000000 ffff8800bad0fd00 ffffffff810b99bb ffffffff839f5940 [ 242.564212] 0000000000000003 ffff8800bad0fd60 ffffffff81d10447 0000000000000000 [ 242.571758] Call Trace: [ 242.574310] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.580700] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.587789] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.594509] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.601508] [] watchdog+0x6fa/0xae0 [ 242.606773] [] ? watchdog+0xc3/0xae0 [ 242.612103] [] kthread+0x268/0x300 [ 242.617281] [] ? reset_hung_task_detector+0x20/0x20 [ 242.623911] [] ? kthread_create_on_node+0x400/0x400 [ 242.630567] [] ? kthread_create_on_node+0x400/0x400 [ 242.637211] [] ret_from_fork+0x3f/0x70 [ 242.642716] [] ? kthread_create_on_node+0x400/0x400 [ 242.649373] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 3b 1f 17 00 4c 89 e7 57 9d 0f 1f [ 242.668529] Kernel panic - not syncing: hung_task: blocked tasks [ 242.674676] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.112-g3fc4284 #25 [ 242.681918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.691246] 0000000000000000 43e0821cf05cdb74 ffff8800bad0fca8 ffffffff81d054ed [ 242.699241] ffffffff838826e0 ffff8800bad0fd80 dffffc0000000000 7fffffffffffffff [ 242.707222] ffff8800b218cb28 ffff8800bad0fd70 ffffffff81419dca 0000000041b58ab3 [ 242.715197] Call Trace: [ 242.717764] [] dump_stack+0xc1/0x124 [ 242.723102] [] panic+0x1aa/0x388 [ 242.728101] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.735002] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.742245] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.749491] [] watchdog+0x70b/0xae0 [ 242.754737] [] ? watchdog+0xc3/0xae0 [ 242.760072] [] kthread+0x268/0x300 [ 242.765232] [] ? reset_hung_task_detector+0x20/0x20 [ 242.771869] [] ? kthread_create_on_node+0x400/0x400 [ 242.778508] [] ? kthread_create_on_node+0x400/0x400 [ 242.785146] [] ret_from_fork+0x3f/0x70 [ 242.790655] [] ? kthread_create_on_node+0x400/0x400 [ 242.797817] Dumping ftrace buffer: [ 242.801360] (ftrace buffer empty) [ 242.805042] Kernel Offset: disabled [ 242.808654] Rebooting in 86400 seconds..