x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x8, 0x200, 0x1, 0xf4a}}, &(0x7f0000019000-0x4)=0xb8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000018000+0x927)={r3, 0x6, 0x8d5}, &(0x7f0000009000)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/20 18:50:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f000069f000)=0x0) epoll_create(0x3) 2018/01/20 18:50:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000311000)={0x0, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x49, [{{0x2, 0xffffffffffffffff, @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]}, {{0x2, 0xffffffffffffffff, @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]}, {{0x2, 0xffffffffffffffff, @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]}]}, 0xfe0f) r1 = openat(0xffffffffffffffff, &(0x7f0000e9e000)='./file0\x00', 0x682000, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d02000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x8000000, &(0x7f0000003000-0xc)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xc) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000252000-0x4)=0x14) bind$packet(r3, &(0x7f00000c3000-0x14)={0x11, 0x1f, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/20 18:50:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000639000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00007b2000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000126000-0x4)=0x60, 0x800) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a0000)='/dev/sequencer2\x00', 0x80, 0x0) preadv(r1, &(0x7f00003bb000-0xa0)=[{&(0x7f00004d7000-0xa4)=""/164, 0xa4}, {&(0x7f0000153000)=""/181, 0xb5}, {&(0x7f0000b8c000)=""/29, 0x1d}, {&(0x7f0000abf000)=""/4096, 0x1000}, {&(0x7f000014b000)=""/65, 0x41}, {&(0x7f000000a000-0x65)=""/101, 0x65}, {&(0x7f0000dd3000)=""/4096, 0x1000}, {&(0x7f0000029000-0x25)=""/37, 0x25}, {&(0x7f00006dd000-0x98)=""/152, 0x98}, {&(0x7f00006be000-0xe0)=""/224, 0xe0}], 0xa, 0x0) setresgid(0x0, r0, 0x0) [ 75.803043] binder: 14066:14069 got transaction with invalid parent offset or type [ 75.813818] binder: 14066:14069 transaction failed 29201/-22, size 32-8 line 3250 [ 75.833086] binder: 14078:14079 ioctl 4010641a 20017000 returned -22 2018/01/20 18:50:25 executing program 5: r0 = memfd_create(&(0x7f0000f9a000-0x7d)="00ff00ab9577c8d7aa8edd5d285c1f92dd74418b0628d72ca302d462cb3fd2c24438de03b23f559a4b41c2e8da4117393967f2a971d80054974e8117a4c8f2d2191dad3fc932a88738b604fce8a792af5e462119fc7b566106c6facac7c6548f61d6c0b5f330d1c90ff58d04d72cd214e5cb9ed179cd53caabe7268607", 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000e4c000)={0x0, 0x1}, &(0x7f0000534000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00002c3000)={r1, 0x101, 0x4a, "6350659a0cbe0f848a792918d2a7cfc2796ceed8696a9e697140110b0ba443b407202df6599ac7552332a7c037b5b9adb12480f61b4c69cae8925f7ddec4cf5d3b55812e8564dd0621a8"}, 0x52) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b3c000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f0000eac000)="d9448fab43d486cf670ca39800c6568c9e22aef41a0da5fa015740a62d3a061ea639fd8e2ae3f7f07ea61f9235e1f9bbe0288760b65761a37919af09b83ea39a6f66129cf3c86e378bed10010ba8782bf2e4db9c5cd9bf19407967a71505f1087d0bf115fecad58226a7e4ff", 0x6c) fallocate(r2, 0x1, 0x1010000000, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000004000)='mountinfo\x00') preadv(r3, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) 2018/01/20 18:50:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c79000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00008e5000-0x4)=0xffffffffffff130c) write(0xffffffffffffffff, &(0x7f000018f000-0x24)="", 0x0) 2018/01/20 18:50:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0xb, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b3a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r6 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r8, &(0x7f000004c000-0x5e)=""/1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x100000005473, &(0x7f0000001000-0x8)=0x40) fcntl$setown(r7, 0x8, r6) fcntl$setsig(r7, 0xa, 0x12) dup2(r7, r8) tkill(r3, 0x16) fcntl$setsig(r4, 0xa, 0x12) r9 = dup2(r4, r5) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r9, 0x8, r6) tkill(r0, 0x16) 2018/01/20 18:50:25 executing program 6: mkdir(&(0x7f000031b000-0x8)='./file0\x00', 0x102) mmap(&(0x7f0000001000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) clock_gettime(0x0, &(0x7f000003b000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000039000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0x14) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0xfffffd56) 2018/01/20 18:50:25 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) socket$packet(0x11, 0x3, 0x300) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000725000-0xd)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 75.833337] binder: 14078:14079 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 75.842896] binder: 14078:14081 tried to acquire reference to desc 0, got 1 instead 2018/01/20 18:50:25 executing program 5: r0 = syz_open_dev$sg(&(0x7f00008bc000-0x9)='/dev/sg#\x00', 0xff, 0x4000) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000e1d000)=""/32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000056f000)='/dev/snd/seq\x00', 0x0, 0x0) poll(&(0x7f0000487000)=[{r1, 0x0, 0x0}], 0x1, 0x80000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000006f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000740000)={0x0, 0x7fffffff}, &(0x7f00000bd000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000ca9000)={r3, 0x0}, 0x8) 2018/01/20 18:50:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff9d, 0x800, 0x9, 0xfffffffffffffff9, 0x73e0}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x6}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000001000-0x4)=0x5, 0x4) fadvise64(r0, 0x0, 0x0, 0x1) [ 75.856293] binder: 14078:14083 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 75.857484] binder: 14078:14079 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 75.858679] binder: 14078:14079 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 75.859929] binder: 14078:14081 ioctl 4010641a 20017000 returned -22 [ 75.862468] binder: 14078:14083 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 75.871188] binder: BINDER_SET_CONTEXT_MGR already set [ 75.871196] binder: 14066:14090 ioctl 40046207 0 returned -16 [ 75.877305] binder: undelivered death notification, 0000000000000000 [ 76.029607] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/20 18:50:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x400000000000800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) epoll_wait(r1, &(0x7f00004e8000-0x24)=[{0x0, 0x0}], 0x1, 0x800) epoll_wait(r1, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006b2000)='/dev/vga_arbiter\x00', 0x40, 0x0) connect$ax25(r2, &(0x7f0000852000)={0x3, {"c97a1f13ea0062"}, 0x8001}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x20000004, 0x0}) 2018/01/20 18:50:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000391000-0x8)='./file0\x00', 0x40000, 0x8) getsockopt(r0, 0x81, 0x95a5, &(0x7f00007b7000-0x3d)=""/61, &(0x7f0000907000)=0x3d) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r1) unshare(0x8000000) r2 = epoll_create1(0x0) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r2, r1) r4 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000f96000)={0x2004, 0x0}) poll(&(0x7f0000024000-0x50)=[{r3, 0x41, 0x4}, {r2, 0x0, 0x2}], 0x2, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/20 18:50:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000f1f000)=0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000066a000)={0x1, [0x0]}, &(0x7f0000cb6000)=0x8) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/20 18:50:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c0f000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$inet(r0, &(0x7f00003a8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f00000b2000)=0x0, 0x4) 2018/01/20 18:50:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c56000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) read(r2, &(0x7f000097b000-0x3)=""/0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r3 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00004e1000-0x8)={0x0, 0x5}, &(0x7f0000920000)=0x8) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bca000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000f3c000-0x18)={0xaa, 0x40, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000609000-0x6)={r4, 0x373d}, 0x6) 2018/01/20 18:50:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00001d0000)={0x3f, 0x6, 0xfa81, 0x4e6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000652000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x5b, &(0x7f000095c000-0x4)=0x100000000, 0x4) unshare(0x40000001) r2 = timerfd_create(0x0, 0x0) poll(&(0x7f0000004000-0x48)=[{r2, 0x0, 0x0}], 0x1, 0x7) 2018/01/20 18:50:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getdents(r1, &(0x7f0000694000)=""/91, 0x5b) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) pipe(&(0x7f000017e000-0x8)={0x0, 0x0}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fdatasync(r2) 2018/01/20 18:50:26 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cb9000)='./file0\x00', 0x8000, 0x20) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f9b000)=0x0, &(0x7f000087e000-0x4)=0x4) r1 = request_key(&(0x7f0000f9a000)='id_resolver\x00', &(0x7f0000f9b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f9b000-0x2c)='selfbdev!-vboxnet0#vmnet0$vboxnet0vmnet1).(\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000f9b000-0x5)='user\x00', &(0x7f0000c1c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001a3000-0x4a)="494e13fbd48d7217eb4960ded7306f0f8aa4cc0400c4772d5ec7f0d0b59a27560ca6294c836a52e00cbbab529b3e91b96f67373af7599d79b667cfb5212f500f0a3d35e9998785106bd8", 0x4a, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000be7000)=""/163) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000629000-0x10)={&(0x7f0000f4d000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f000002b000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2018/01/20 18:50:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$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, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/20 18:50:26 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) munlock(&(0x7f0000000000/0x4000)=nil, 0x4000) 2018/01/20 18:50:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) accept4$unix(r0, &(0x7f0000b9c000)=@file={0x0, ""/14}, &(0x7f00006a9000-0x4)=0x10, 0x80000) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d21000-0x11)='/selinux/enforce\x00', 0x202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00007c4000/0x4000)=nil, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f00006ab000)={'system_u:object_r:anacron_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x0, 0x0}, 0x36) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000d21000-0x8)={0x0, 0x0}) 2018/01/20 18:50:26 executing program 5: dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/84, 0x6573e68828f4a2fe) 2018/01/20 18:50:26 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000169000-0xd)='/dev/usbmon#\x00', 0x9c, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x40004000, &(0x7f00001e1000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x310, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in6={{0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x200, 0x4, 0x1ff, 0x8001, r2}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000003000)=0x8001, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000005000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000005000)={0xffffffffffffd911, 0x9, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000003000-0x4)=0x401, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000007000-0x14)=@known='security.capability\x00', &(0x7f0000007000-0x77)=""/119, 0x77) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000008000-0x4)=0x0, &(0x7f0000006000)=0x4) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x2, 0x30, 0xfff, 0xb}, &(0x7f0000003000)=0x18) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/enforce\x00', 0x185440, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000007000-0x10)={r2, 0xcc, &(0x7f0000008000)=[@in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x2, @rand_addr=0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff0a6}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f000000a000-0x50)={@common=""/16, @ifru_ivalue=0x0}) 2018/01/20 18:50:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) pipe2(&(0x7f00008dc000)={0x0, 0x0}, 0x800) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000007d000-0xe8)={0x0, 0x0, 0x0, 0x5, 0x401, 0x0, 0x9, 0x1f, 0xc, "0abf7b8db74b74e5dd01436177f371b6e3453a11907dd1ddbdc0984fd535692e6b50aff6cb345ae82dcd5cb771ecaa12d5ebb78be04afe3dbe07586fc89003b5", "696f5404f83aeaa170ed9382fc13bf9a732e9b7f096cb4e1ed06301a2ce53e978056d083f895bed57fea1f6a09dd70e3e746e53fd5160eefbb2393b115805f35", "910adad9a437bd3fc8ed711627eae91d1010e0597aed72c3781fd129cb944b8b", [0x80000000, 0xfffffffffffffffd]}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) fchdir(r0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 76.703379] binder: 14148:14150 ERROR: BC_REGISTER_LOOPER called without request [ 76.734285] binder: BINDER_SET_CONTEXT_MGR already set [ 76.742215] binder: 14148:14167 ioctl 40046207 0 returned -16 2018/01/20 18:50:26 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000173000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000560000-0x18)=[], 0x0, 0x0, &(0x7f0000492000-0x8)={0x0}, 0x8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r0, 0x240000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000fe4000+0xebe)=0x1000, 0x4) 2018/01/20 18:50:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f00008cf000-0x8)='./file0\x00', &(0x7f00009d8000)='./file0\x00', &(0x7f0000943000)='pstore\x00', 0x8, &(0x7f0000ca9000-0x1b)="2c1dca1d1197074ec677631fef559df57ef048debd2a41642506cf") sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f0000569000-0x38)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) [ 76.750460] binder: 14148:14167 ERROR: BC_REGISTER_LOOPER called without request [ 76.772813] binder: 14148:14150 unknown command 76 [ 76.777792] binder: 14148:14150 ioctl c0306201 2000a000 returned -22 [ 76.787129] binder: 14148:14181 got reply transaction with no transaction stack 2018/01/20 18:50:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0x0, 0x1) epoll_pwait(r0, &(0x7f000000a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1, &(0x7f0000c3a000-0x8)={0x80000000}, 0x8) 2018/01/20 18:50:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d01000-0x12)='/dev/loop-control\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f000021f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(r1, r0, &(0x7f0000ece000)=0x0, 0xffc) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000596000)={0x1, 0x0, 0x1, 0x7fff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000923000)={r2, 0x2}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) write$selinux_load(r1, &(0x7f00007d0000)={0xf97cff8c, 0x8, 'SE Linux', "522c4d74c6eeff35017560caf906ebbfb3cd3c7ae7639f"}, 0x27) 2018/01/20 18:50:26 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file1\x00', &(0x7f0000fe6000)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe8000-0x8)='./file1\x00', 0x8) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0xfffffffffffffffe) fchmodat(0xffffffffffffffff, &(0x7f0000bb1000-0x8)='./file1\x00', 0x0) 2018/01/20 18:50:26 executing program 6: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = creat(&(0x7f0000437000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000f57000+0xc2b)=0x6f92) prlimit64(r0, 0x0, &(0x7f0000f55000)={0x8, 0x0}, &(0x7f0000d20000-0x10)={0x0, 0x0}) 2018/01/20 18:50:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0x33) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000+0xd21)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x4000, r1, r2, 0x4, 0xd4c, 0xb80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x802000, &(0x7f000091e000-0x1)='3', &(0x7f0000000000)=0x0, &(0x7f000010a000)=0x0, &(0x7f0000000000)='-') set_robust_list(&(0x7f0000002000-0xa)={&(0x7f0000377000/0x3000)=nil, 0x0, &(0x7f0000dc5000/0x4000)=nil}, 0xc) 2018/01/20 18:50:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000333000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r2 = dup3(r1, r0, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000c7000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f82000)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000a17000-0x28)={@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]}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000016000)=""}) 2018/01/20 18:50:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000014f000)={0x0, 0x0}, 0x80000) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000d00000)=0x120000) write$selinux_validatetrans(r0, &(0x7f0000de6000-0x75)={'system_u:object_r:semanage_store_t:s0', 0x20, 'system_u:object_r:ssh_keygen_exec_t:s0', 0x20, 0x31, 0x37, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x75) r1 = syz_open_dev$sndseq(&(0x7f0000ca2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, 'port0\x00', 0xc6, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 18:50:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005a7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) delete_module(&(0x7f00000e1000-0x17)='/selinux/validatetrans\x00', 0x200) write$selinux_validatetrans(r0, &(0x7f000072d000)={'system_u:object_r:hostname_exec_t:s0', 0x20, "73797374656d5f753a6f626a6563745f723a73797374656d645f6c6f676765725f657865635f743a7330113ac56fc2f6", 0x20, 0x36, 0x38, 0x20, "2f7573722f73626900000005706400c1"}, 0x69) [ 76.787138] binder: 14148:14181 transaction failed 29201/-71, size 24-8 line 2920 [ 76.807926] binder: undelivered TRANSACTION_ERROR: 29201 [ 76.813456] binder: undelivered TRANSACTION_COMPLETE [ 76.818556] binder: undelivered TRANSACTION_COMPLETE [ 76.827306] binder: undelivered transaction 150, process died. 2018/01/20 18:50:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc3000)="", 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000209000)="", 0x0, r0) r1 = dup(0xffffffffffffff9c) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000977000-0x20)={"f3724ac553e9760beddca4cdd61ed9e6", {0x4, 0x1, 0x6, "06c46f6243c8", 0x5, 0x0}}) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000+0x5f2)={0x0, 0x0}) userfaultfd(0x0) stat(&(0x7f0000f49000-0x8)='./file0\x00', &(0x7f0000cd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000b7f000-0x1)=0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) readv(0xffffffffffffffff, &(0x7f00004a5000)=[{&(0x7f00005b2000)=""/159, 0x9f}], 0x1) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f0000000000)=[]}) rename(&(0x7f000057a000-0x8)='./file0\x00', &(0x7f000017a000)='./file0\x00') 2018/01/20 18:50:26 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents(r0, &(0x7f0000011000)=""/0, 0xfffffffffffffea0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) [ 76.836814] binder: 14188:14194 ioctl 8933 20a16fd8 returned -22 [ 76.838207] binder: 14188:14194 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 76.844190] audit: type=1400 audit(1516474226.354:61): avc: denied { validate_trans } for pid=14191 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 [ 76.849130] binder: BINDER_SET_CONTEXT_MGR already set [ 76.849139] binder: 14188:14203 ioctl 40046207 0 returned -16 [ 76.861700] binder: 14188:14203 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 76.879373] binder: 14188:14203 ioctl 8933 20a16fd8 returned -22 2018/01/20 18:50:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000089a000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000af0000)={0x2, 0x90d6, 0x0, 0x8, 0x1ff, 0x3}) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) recvmsg(r1, &(0x7f00006f8000)={&(0x7f0000b6f000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000359000-0x40)=[], 0x0, &(0x7f0000886000)=""/128, 0x80, 0x0}, 0x0) 2018/01/20 18:50:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000e7a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000086000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000d2000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000a8a000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f000031b000)=[{0x10, 0x29, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/20 18:50:26 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000314000-0x48)=""/72, 0x48) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 18:50:26 executing program 2: clone(0x0, &(0x7f0000631000)="", &(0x7f0000125000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00004c2000-0x1)="") add_key$keyring(&(0x7f0000af3000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r0 = socket$inet(0x2, 0x80000, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004d7000)=@assoc_value={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000)="0d06a7c8dc8b41608221d10aa973a0ae65c493fe223274df9c07014149ddcc00d3747135ce90dab4ac00d41610013c802b60a345ad9ad7c327210b4a93b10acffc263de0f603ebf11cac14119d128c85b939acc1d79fb71e218bdfa9332c3ca5e057a76f136a1af048d7c032efd3a898c76396b5c0102083fc973568ad792962d9cd49da291561bb0542b8f45b46ade599a968027d4928f09b0ab3317c9c8285fae4488ac60fe47eef1234ce003139bebb0d97ff6784606c351d821c9e63368d24429ee72debb63b4a01ca80b53af05f", 0xd0, 0x4008010, &(0x7f0000002000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000002000-0x4)={0x3b}, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000044d000)={r1, 0x1}, &(0x7f0000e70000-0x4)=0x8) keyctl$set_reqkey_keyring(0xe, 0x3) 2018/01/20 18:50:26 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/20 18:50:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sched_setattr(r0, &(0x7f0000ac1000-0x30)={0x30, 0x1, 0x1, 0x1, 0x5, 0xc1c, 0x1a4, 0x7f}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x80da14, 0x5, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/20 18:50:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) splice(0xffffffffffffffff, &(0x7f0000000000)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x0, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/01/20 18:50:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d3b000-0x9)='/dev/rtc\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000140000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = open(&(0x7f0000252000)='./control\x00', 0x20000000000000, 0x6) mkdirat(r1, &(0x7f0000921000-0xa)='./control\x00', 0xc8) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f000003b000-0xa)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000ccc000-0x8f)="24000000130007fffeff0400000009000120000c0d000300010000000000000000b81617", 0x24) 2018/01/20 18:50:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) bind$netlink(r0, &(0x7f0000f66000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000065b000)={0x0, 0x0}) 2018/01/20 18:50:26 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000)='/dev/input/event#\x00', 0x5, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000b2e000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) 2018/01/20 18:50:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000eb000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000051c000-0x4)=0xfff, 0x4) setrlimit(0x8, &(0x7f000009f000)={0x0, 0x0}) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) 2018/01/20 18:50:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001f000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) write(r0, &(0x7f00004ac000-0xe5)="", 0x0) [ 77.317643] binder: 14225:14230 ERROR: BC_REGISTER_LOOPER called without request [ 77.344328] audit: type=1400 audit(1516474226.854:62): avc: denied { read } for pid=14219 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 77.376066] binder: send failed reply for transaction 155 to 14225:14243 [ 77.388533] binder: undelivered TRANSACTION_COMPLETE [ 77.397465] binder: 14225:14243 ERROR: BC_REGISTER_LOOPER called without request [ 77.407793] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/20 18:50:26 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') sendfile(r1, r1, &(0x7f00002cf000-0x8)=0x0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={r2, 0x80000, r1}) ftruncate(r1, 0x3) ftruncate(r1, 0x2e5d) clock_gettime(0x0, &(0x7f0000fc0000)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f00003de000-0x8)={0x0, r0}) 2018/01/20 18:50:26 executing program 5: truncate(&(0x7f000075f000-0x8)='./file0\x00', 0xfffffffffffffc00) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000d7b000)={'system_u:object_r:ld_so_cache_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x0}, 0x35) 2018/01/20 18:50:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f000041c000-0x80)="ce628834892e6847be46a1f3f0a6f64724a691bf3b7a1b67d16e4ecfec20d61aa4eb2863dcf59d6091aa0b1c92a39834c6311d6c3cac08d2f1f4199e35dbc9bea06d6859f52287f8e2731b55e5b837285c5b921d6336bec3b8958c3d127249e201b77363de1a8f89cdd118ae75b1af94e86e953aeab162c34ab0988d2ee42a33", 0x80) connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f000033e000)=0x0, &(0x7f0000fd7000)=0x4) 2018/01/20 18:50:26 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000006000)='security(^!}uservmnet1\x00', 0x2) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x7, 0x3) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000006000)={0x4, 0x20, 0x8, "69e697c8e90e", 0x7, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000007000-0x4)=0x1) r2 = getpid() r3 = getpgrp(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x3, 0xfffffffffffffffb, 0x9, 0x7fffffff, 0x5}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000009000-0x8)={0x0, 0x0}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000008000-0xa0)={r4, @in6={{0xa, 0x3, 0x5, @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]}, 0x8, 0x0, 0x0, 0x400, 0x40}, 0xa0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2) fcntl$lock(r0, 0x7, &(0x7f0000005000-0x20)={0x1, 0x0, 0xfffff7fffffffff9, 0x1000001fb, r3}) 2018/01/20 18:50:26 executing program 7: keyctl$update(0x2, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00006ca000-0x8)='./file0\x00', 0x40002, 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f000014b000)=0x23f) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000-0x10)={0x15, 0x46, &(0x7f0000000000)="06c5fe59b44336c6c36e0144d51fe1546acc96e97ea1c1fde4b2d5b32a28af6e7e124e0a4ef631711a067ae852bb5537f343502e003f118e1969d81679e3d5e68366952455c8"}) 2018/01/20 18:50:26 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ce6000)={{&(0x7f000056a000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 18:50:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000b4d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000057f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000003c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000645000)={r1, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x401, 0x0, 0x800, 0x401}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000003000-0x5c)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3d5}, {0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xc39b}, 0x7ff, [0x2400000000000000, 0x2601, 0xfffffffffffffbff, 0x7ff, 0xfffffffffffffff9, 0x10000, 0xfffffffffffffffe, 0x0]}, 0x5c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000)={r2, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xe50b}, &(0x7f0000003000)=0x98) getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000)=0x0) ptrace$poke(0x5, r4, &(0x7f0000003000)=0x0, 0x100000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000005000)={r3, 0x5}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000007000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000008000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000000a000)=[@in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x15e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x100}], 0xac) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000007000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xb) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f0000000000)=0x8) 2018/01/20 18:50:26 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000c12000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x9, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x100, 0x2080) fsync(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000005000-0x20)={{0x0, 0x2710}, {r3, r4/1000+30000}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000)=@sack_info={0x0, 0x2, 0x9dcb}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000006000-0x20)={0x8, 0xe1a, 0x3, 0x10000, 0x200, 0xdb78, 0x8, 0x73, r5}, &(0x7f0000005000-0x4)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000006000)=""/70, &(0x7f0000007000-0x4)=0x46) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000)=""/234) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000-0x4)={0x1, 0xfffffffffffffff7, 0x9}) socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000007000)={r5, 0x401, 0x8, 0x7}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000007000)={0x3d33, 0x0, 0x1, 0x7, 0x1ff, 0x7f, 0x81, 0x3247, r6}, &(0x7f0000005000)=0x20) 2018/01/20 18:50:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) prctl$setfpexc(0xc, 0x1) ioctl$TIOCSBRK(r0, 0x40044591) execve(&(0x7f000034e000)='./file0\x00', &(0x7f0000214000)=[], &(0x7f0000f01000)=[]) 2018/01/20 18:50:26 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000001c000-0xc)='/dev/random\x00', 0x0, 0x200) 2018/01/20 18:50:26 executing program 3: r0 = socket$inet(0x2, 0x80000, 0x5) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000da6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000101000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@broadcast=0xffffffff, @broadcast=0xffffffff, r1}, 0xc) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r2) 2018/01/20 18:50:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000003000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x6, 0x0, 0x0, 0x8000000000054004}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f00003b1000-0x8)={0x0}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e9f000)={0x0, 0x0}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept4$inet6(r0, &(0x7f0000eb5000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000419000)=0x1c, 0x80000) socket$pptp(0x18, 0x1, 0x2) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000bf4000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000826000)=0x0, &(0x7f0000b6e000-0x4)=0x4) fcntl$getownex(r1, 0x10, &(0x7f0000396000+0xaca)={0x0, 0x0}) ptrace(0xffffffffffffffff, r2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000172000)={{0xa, 0x3, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2f0}, {0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0xa4}, 0xfffffffffffffffa, [0x1f, 0x1, 0x5, 0x2, 0x2, 0xfffffffffffffffc, 0x52, 0x8001]}, 0x5c) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00006c0000)={@common='ip6_nti0\x00', @ifru_data=&(0x7f0000aec000-0x20)="976dc3a5da841e973d85bcffb88e3f42ff14a5205574693949cdae918edc007b"}) [ 77.414032] binder: release 14225:14230 transaction 157 out, still active [ 77.421164] binder: undelivered TRANSACTION_COMPLETE [ 77.426303] binder: send failed reply for transaction 157, target dead 2018/01/20 18:50:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000031b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f00008ec000)={0x0, 0x0}) process_vm_writev(r3, &(0x7f0000690000-0x8)=[{&(0x7f00001a0000-0x8)=""/8, 0x8}], 0x1, &(0x7f0000d1a000-0x10)=[{&(0x7f0000525000)=""/60, 0x3c}], 0x1, 0x0) r4 = syz_open_dev$sg(&(0x7f00005e8000-0x9)='/dev/sg#\x00', 0x2, 0x0) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f00006af000-0x8)=0x8) 2018/01/20 18:50:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x0, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000001000)=""/146, 0x92}, {&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/192, 0xc0}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0x3d)=""/61, 0x3d}, {&(0x7f0000001000-0x13)=""/19, 0x13}, {&(0x7f0000001000)=""/180, 0xb4}, {&(0x7f0000001000-0x53)=""/83, 0x53}], 0x9, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = getpgid(0x0) fstat(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={r3, r4, r5}, 0xc) getsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/20 18:50:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000a49000-0x10)='attr/sockcreate\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f35000-0x20)={0xffffffffffffffc8, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000c3a000)={r2, 0x0}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000ad6000)=[], 0x0, 0x0}, 0x0) r3 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000966000)={0x0, 0xa, 0x1, 0xffffffff7fffffff, 0x20000001, 0x0}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') 2018/01/20 18:50:27 executing program 2: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000fe2000)='/dev/ppp\x00', 0x10081, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) read(r0, &(0x7f0000fe3000-0x1)=""/1, 0x1) pause() mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fe2000)=""/0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 18:50:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000a70000-0x8c)={0x5, 0x806, 0x7, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00002ca000)={0x80, 0x0, 'client1\x00', 0x0, "5364c1592590926b", "fb6ff72970eb564debd3a7a336f639ff71ea85e7f30f9c4ea65a149b4ee5af40", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000774000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000048f000-0x28)={&(0x7f0000945000/0x1000)=nil, 0x7fffffff, 0x3, 0x6, &(0x7f0000fba000/0x1000)=nil, 0x9}) 2018/01/20 18:50:27 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000065b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) writev(r0, &(0x7f0000fd0000-0x70)=[], 0x0) 2018/01/20 18:50:27 executing program 0: mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000007000)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00008a2000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000038d000-0x4)=0x14) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f00008a1000-0x4)=0xffffffff, 0x4) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)=':', 0x1}], 0x1) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x4, &(0x7f00008a0000)={0x0, 0x0}) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00008a1000-0x2)={0x7, 0xaa1}) 2018/01/20 18:50:27 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000012000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000)={0x5, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r7 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000013000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getgroups(0x1, &(0x7f0000013000)=[0x0]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000012000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) r16 = getegid() r17 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000003000-0x38)={&(0x7f0000011000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002000)=[{&(0x7f0000002000-0x7e)="14ed00e8799f1a0f7bd0bb5e3aa03cd9863dde17b2d407fab68104db2ddd13977d474bc2c690eb8af16bb11a450c507c432ce31e3b35d68ee6855788f1a45d715c79efaed50337a8a8ee3fdd0b4410984d5a9559bb68103d853c007f1b49a64eea9f3b5c175e9891981b0631b14ca2b2a9b07595e8b5b0fdad7ebcb70557", 0x7e}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0xe2)="ea8b69f79096d48a4540d47e55f0863208a747af7642ce7b5e56058e7057c16544334013ae13729ac4ea154b12a2ee5aad71c6a0df7b29d9eff992f2df912a0242e4a2d93518fb983d9cc92ff3e5065e47b7aca5e43b3bb201094c0a5387c2f18d7f9c010eb2abf63f75fd8a175ea162207ba7a9b45b8a86a59e762611cab8a977fbaf9561b2305f65cd06a06cbf570e29cad55c79274c4372cd3fbcb10387c56beeb2b4ee67f8cefd50bf7b21406277aa14fdd8b73eabf5776c5267794f91ff13e56cbbed3d4cccd80c104fcf2466941fd2ceb2433909996d6253e9d35cc60bc668", 0xe2}, {&(0x7f0000011000)="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", 0xfb}, {&(0x7f0000013000)="fb5b1c766cc0cd0438096f1f", 0xc}, {&(0x7f0000013000-0x76)="6d1abf4c5461b520820e2d3c0fee184ab5ba9bc7b579f3ae5abccdad1052b35b886caa342a7d3a0cbda6fe8132c25dac1bc46c8a92c014592182a91c38aadab6381b3011756e951c5cca8bb1d6a9a7273e3f117e19411059a65dcfffbde7a9aaca51f150d492cd2265f3aa553d97d6fcd12b1a4f5d2c", 0x76}], 0x6, &(0x7f0000002000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x100, 0x80}, 0x4011) 2018/01/20 18:50:27 executing program 5: r0 = open$dir(&(0x7f0000d98000)='./file0\x00', 0x202880, 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0x6) r2 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00007f1000)=[@in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r3 = dup3(r1, r2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00004a8000)={0x0, 0x6, 0x9}, &(0x7f0000da1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000bf9000)={r4, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1753}, &(0x7f00000fc000-0x4)=0x98) getresuid(&(0x7f000035e000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f00003a8000-0x4)=0x0) r6 = add_key$keyring(&(0x7f0000ad6000-0x8)='keyring\x00', &(0x7f0000c55000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000401000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) keyctl$get_persistent(0x16, r5, r6) write(r2, &(0x7f0000f68000-0x1f)="1f0000000104ff00fd4345bb0700020000d100000900030000000000000000", 0x1f) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000ac2000-0x8)={0x6, 0x3}) 2018/01/20 18:50:27 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x2) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00004ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) 2018/01/20 18:50:27 executing program 1: clone(0x0, &(0x7f0000f23000)="", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f00006e9000-0x20)=[], 0x0, &(0x7f0000005000-0x50)=[{&(0x7f0000000000)=""/155, 0x0}, {&(0x7f0000002000-0x8c)=""/140, 0x0}, {&(0x7f0000003000-0xd8)=""/216, 0x0}, {&(0x7f0000004000-0x87)=""/135, 0x349}, {&(0x7f0000005000-0x53)=""/83, 0x0}], 0xfec, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/status\x00', 0x0, 0x0) 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) renameat(r0, &(0x7f0000006000)='./file0\x00', r0, &(0x7f0000002000)='./file0\x00') recvfrom(r0, &(0x7f0000005000)=""/197, 0xc5, 0x61, &(0x7f0000005000)=@nfc={0x27, 0x4, 0x3, 0x7}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/access\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r1, 0x184, 0x0}], 0x1, 0x21402e11) 2018/01/20 18:50:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fallocate(r0, 0x0, 0x1, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000695000)='/dev/usbmon#\x00', 0x6f, 0x12000) connect$nfc_llcp(r1, &(0x7f0000339000-0x60)={0x27, 0xffffffffffffffff, 0x19, 0x6, 0x10000, 0x1, "42144e03e29d2c1e6d5aeea60e3f5ec805e75a932c0af4c618d61407aca467abb4d6d76d2ae1dc2df57679473ddeced3cb561aefa1f5c6b3595b9932ce396a", 0x800}, 0x60) r2 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000010b000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000591000)=0xe8) r4 = getpgid(0xffffffffffffffff) lstat(&(0x7f00008ed000-0x8)='./file0\x00', &(0x7f00003d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00008b0000-0x8)='./file0\x00', &(0x7f0000cd1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001be000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000095000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000036c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000589000-0x4)=0xc) r10 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000df1000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000234000)=0xe8) fstat(r1, &(0x7f0000dc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgid(0xffffffffffffffff) r14 = geteuid() lstat(&(0x7f000015c000-0x8)='./file0\x00', &(0x7f0000415000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00005bd000-0x38)={&(0x7f0000437000)=@proc={0x10, 0x0, 0x3, 0x0}, 0xc, &(0x7f0000061000-0x50)=[{&(0x7f0000772000-0xc8)={0xc8, 0x23, 0x202, 0x0, 0x1, "", [@typed={0xc, 0x45, @fd=r1}, @generic="120d034e05e5770f7de102fe6bbbd0b124a085facca2711442d881e1c535a9cde1c492363300feae6569f2331b02f39a3f70e566edb1ee872aa9ccea040706a81090db5c63a6d3bb2a97c8b735aadb800e05a7738a22b730cbfa59c6f15dcbf3818c25962ec92c4e96877cd08443a66f03fbdf799baf627751cad67b10858cedaacbfb15a82c2b5766e3fce155b674d43b20d45c8036342d6253cec88d09222e6c3b88dfc6ffbef81b144d"]}, 0xc8}, {&(0x7f00003f7000)={0x94, 0x12, 0x20, 0x6, 0x1, "", [@generic="94313f7326a70c6f433528cd822a4085fd9ef294772aa76a16aff84f9886323015961d137b5f5384dd8968dc2120c1b62834af5e31efb6ece9", @generic="a7afd293cac6cb0e4cd9598150a5d2e82cf748611d876aae05a523f783c8b384a42b88b172c4492e51ba73cb5332212fe93d3b2df614ae36f9a1dddc9a7460ac27b4c4e280047ca5b9e4fb"]}, 0x94}, {&(0x7f00009b8000)={0x20bc, 0x1c, 0x710, 0x6, 0x2, "", [@nested={0x20ac, 0x65, [@typed={0x8, 0x80, @binary=""}, @generic="a569e30ff364f95850bfb327a535683bdf0154cc6b497402b7f13764486281d9aaa2509e46f7f6f563402190a0549dc3e71958b02f36b88681e09b2815ceb20908c157ef7b1196219c2708b1a60e17bbab3dd10f9bca1f58605133be3155439563932d6def8a6b6be2d12d222229bc5fee65d0b5aa7577fd37f21a5f3b095d36ea8f67ff2944341db2f88dec970461a4d4aa", @generic="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@typed={0xc, 0x5c, @pid=r2}]}]}, 0x20bc}, {&(0x7f00007d9000)={0x23c, 0x3e, 0x400, 0x0, 0x3, "", [@generic="2738c3e47f17c7b8d184076550cfae43dc26f45c9e732e9d4347ee51b6da4c13baf1aa798db86eeea47f70ef00653ff8f7932f6f66d75201cacf19b58d486cc692de7d9d9cdf714ca8a2cb1cb6ed18f9912e68c6a51daea5c3da7c7d741d7d6517be183e7fc177d6d2052edbb4b3c8db52551426ae9dfef8a15d62ee964e22b8414a8de4418f9567c2fe3ad5d6eb5d8f95cd40aea543a7410a1143165f9899c76201bf1993423f6c839788e45b", @generic="158bbe582f1837cefbb21e80f75814231dcbaa07d08e991e3eb766fd787686ade2fb4826891f6d1798e52050ab5a72ac92a4f5d0721a925c57da3e21b07a19718e3cb54dbaaf5dfaa17d3ae6869f43cdca4edbf8919ad1f9fd1305316b68a5804f8d85e9", @generic="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", @typed={0xc, 0x90, @uid=r3}, @typed={0x8, 0x12, @void=""}, @typed={0x8, 0x3a, @void=""}]}, 0x23c}, {&(0x7f00000f7000)={0x100, 0x37, 0x326, 0x4, 0x2, "", [@generic="6813894ab0896bf7ff2408bf5eaa565a81e45cd221c01bd9e50484e30968641a7e525668cd75ddb2fd2c7d69fad80bd7b78a2f4c75142ab4f6e34ba02f3a49a14107a6439792efd4ad6205961097c9121431ae558fd3b8a551", @generic="2c0a186687da8373a8a3e273cf76a1ed11b802fd7eaa1ca0bd81a67cb952eb055286fda64e09b3953b123a6de4f3ff25eb35d2417ca7cc63b738180ed8cb96fbfc6b38938f786343445744ab1d9af62deccf7a9c4d71c8479cfd3e73bcb2980efaa23f3654682535af77fa28733d1b3354b8981096d1b6bfd858b5d3cf", @typed={0x10, 0x8a, @u64=0x3}, @typed={0x8, 0x39, @void=""}]}, 0x100}], 0x5, &(0x7f000013b000-0xc0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xc0, 0x4004}, 0x4008010) r16 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r16, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r16, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) close(r16) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005fa000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r17 = getpgid(0xffffffffffffffff) ptrace$peek(0x3, r17, &(0x7f000022b000-0x8)=0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f000031c000)=0x0) 2018/01/20 18:50:27 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80487436, &(0x7f0000001000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000008000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000-0x6)={r2, 0x5}, 0x6) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000006000)=0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000)={0xd4d, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffc0, 0x4dffdf0f, 0xff, 0x3, 0x0, 0x1, 0xffffffffffffff25, 0x0}) 2018/01/20 18:50:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) bind$inet6(r0, &(0x7f0000327000)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) poll(&(0x7f00007c1000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 18:50:27 executing program 2: 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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006d0000)=0xb, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001a9000)=0xfffffffffffffffa, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f00004d9000-0x1)="02", 0x1}], 0x1) writev(r0, &(0x7f000046b000)=[{&(0x7f00007ec000-0x1)='\'', 0x1}], 0x1) 2018/01/20 18:50:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') listxattr(&(0x7f0000ba0000-0x10)='./control/file1\x00', &(0x7f0000af0000-0x96)=""/150, 0x3e) mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") syz_open_dev$sndseq(&(0x7f0000c0f000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) mount(&(0x7f00004fc000)='./control/file1\x00', &(0x7f0000e0e000-0xa)='./control\x00', &(0x7f0000bcc000)='openpromfs\x00', 0x4000, &(0x7f0000064000-0xbd)="37ef98eb91d666692c48a609b37ad31c24ad7a0bcaf90a362da9aa57febe72b0814d345e03c2470378925723a92257acc82c9760c37adc0485e7fd2fcb0f3ae01ddd8162eaa59afad0882a512a1fb0fdd5d1c938d7db8d1ccc810606406ab532e9e61abb6258dc1eeb4b197a579af7979f2103d625136d75cd03a5130f20655ed83bdd123f47b26e2d0f613e53e042774a97ffe258268fd817fa213f0636fb097862122df4d50b17a4a1eadce54b4fe24d26872d47fef62bcadc1036ed") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = gettid() ptrace(0xfe5505b5e01be90a, r2) 2018/01/20 18:50:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008f3000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000870000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f00004d7000-0x56)="8f1ad3", 0x3, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) [ 77.695357] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1025 sclass=netlink_xfrm_socket pig=14354 comm=syz-executor5 2018/01/20 18:50:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008d2000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00005d8000)='ner/connectot\x00') ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000063d000-0x2d)=""/191) ppoll(&(0x7f0000177000)=[{r1, 0x60, 0x0}, {r1, 0x4000, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x5, &(0x7f0000f8f000)={0x0, 0x0}, &(0x7f00008e9000)={0x4}, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f00001f8000+0x8e)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f00002fd000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005de000)=0x10) syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x6000) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f000068c000)=0x0, &(0x7f0000998000)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 2018/01/20 18:50:27 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000015a000-0xc)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x1) sendfile(r2, r1, &(0x7f000061e000-0x8)=0x3d, 0xff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ef8000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016f000-0x4)=0xe8) ioprio_get$uid(0x0, r3) bind$llc(r0, &(0x7f00004e0000)={0x1a, 0xf9, 0x6, 0x4, 0x0, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) [ 77.700301] binder: 14351:14358 got transaction with invalid offsets ptr [ 77.700326] binder: 14351:14358 transaction failed 29201/-14, size 0-170 line 3155 [ 77.704196] binder: undelivered TRANSACTION_ERROR: 29201 [ 77.783203] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1025 sclass=netlink_xfrm_socket pig=14354 comm=syz-executor5 [ 77.866871] FAULT_FLAG_ALLOW_RETRY missing 30 [ 77.871553] CPU: 1 PID: 14376 Comm: syz-executor7 Not tainted 4.9.77-ge12a9c4 #18 [ 77.879157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.888488] ffff8801d489f4e0 ffffffff81d941c9 ffff8801d489f7c0 0000000000000000 [ 77.896465] ffff8801c8a52410 ffff8801d489f6b0 ffff8801c8a52300 ffff8801d489f6d8 [ 77.904445] ffffffff81661c5a 0000000000002966 ffff8801d6068968 ffff8801d60688a0 [ 77.912434] Call Trace: [ 77.914999] [] dump_stack+0xc1/0x128 [ 77.920349] [] handle_userfault+0xa3a/0x1310 [ 77.926389] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 77.933378] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 77.939762] [] ? __lock_is_held+0xa1/0xf0 [ 77.945537] [] ? handle_mm_fault+0x117b/0x2530 [ 77.951743] [] ? handle_mm_fault+0x1fc3/0x2530 [ 77.957947] [] handle_mm_fault+0x1fd1/0x2530 [ 77.963989] [] ? __pmd_alloc+0x410/0x410 [ 77.969686] [] ? __lock_is_held+0xa1/0xf0 [ 77.975470] [] __do_page_fault+0x5c2/0xd40 [ 77.981330] [] ? mm_fault_error+0x2c0/0x2c0 [ 77.987277] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 77.993917] [] do_page_fault+0x27/0x30 [ 77.999428] [] page_fault+0x28/0x30 [ 78.004677] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 78.011662] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 78.018645] [] ? iov_iter_advance+0xd70/0xd70 [ 78.024769] [] ? mark_held_locks+0xaf/0x100 [ 78.030716] [] generic_perform_write+0x1dc/0x500 [ 78.037103] [] ? page_endio+0x180/0x180 [ 78.042701] [] ? file_update_time+0xbc/0x3b0 [ 78.048729] [] ? current_time+0xd0/0xd0 [ 78.054339] [] __generic_file_write_iter+0x348/0x570 [ 78.061070] [] generic_file_write_iter+0x2d5/0x600 [ 78.067623] [] __vfs_write+0x4bf/0x680 [ 78.073137] [] ? do_iter_readv_writev+0x400/0x400 [ 78.079603] [] ? __lock_is_held+0xa1/0xf0 [ 78.085374] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 78.091926] [] ? __sb_start_write+0x14a/0x310 [ 78.098043] [] vfs_write+0x189/0x530 [ 78.103380] [] SyS_write+0xd9/0x1b0 [ 78.108631] [] ? SyS_read+0x1b0/0x1b0 2018/01/20 18:50:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffe) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cf4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x2, 0x1, 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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfffffffffffffffe, 0x3, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 18:50:27 executing program 4: r0 = socket(0x1, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='#(!vmnet1\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000001000)={{0x2, 0x0, 0xc61b, 0x3, 0xb70b}, 0x4, 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]}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a21000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20002, 0x123) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=""/4096, 0x1000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1000, 0x0}, 0x8) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2018/01/20 18:50:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000019f000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dca000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000962000)=0x0) fcntl$lock(r0, 0x24, &(0x7f000001d000)={0x8000000000000001, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 18:50:27 executing program 5: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000e7a000-0x9)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000dba000)=""/37) 2018/01/20 18:50:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getxattr(&(0x7f0000cb1000-0x8)='./file0\x00', &(0x7f000090c000)=@random={'osx.', '\x00'}, &(0x7f0000610000)=""/75, 0x4b) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000943000)=0x9, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1c000)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r1, 0x400, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) syz_extract_tcp_res$synack(&(0x7f0000d6f000)={0x0, 0x0}, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e96000-0x8)={0x0, 0x0}) accept4$unix(r2, &(0x7f000062e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e51000)=0x8, 0x80800) 2018/01/20 18:50:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000f5c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) pipe2(&(0x7f0000763000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) dup2(r1, r2) getpeername$netlink(r2, &(0x7f0000eff000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000455000-0x4)=0xc) 2018/01/20 18:50:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x0) inotify_init() getrlimit(0xf, &(0x7f000025b000)={0x0, 0x0}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r3, 0x0) dup3(r1, r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/20 18:50:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000000)=""/67, &(0x7f0000000000)=0x43) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x2, 0x4) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet6_tcp_int(r4, 0x6, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xe)={0x0, 0x7f, 0x3, [0xc7, 0x5, 0x7]}, &(0x7f0000011000)=0xe) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r5, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) [ 78.114055] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 78.120881] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 78.127433] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/20 18:50:27 executing program 4: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000565000)=0x2, 0x4) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000dc1000)=0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) 2018/01/20 18:50:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004c7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000076e000-0x18)={0x0, 0x8, 0x30, 0x6, 0x2}, &(0x7f0000db7000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00004d1000-0x20)={0x20, 0x3, 0x800a, 0x9, 0x5, 0xd18b, 0x3, 0xc0000000000000, r3}, 0x20) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/20 18:50:27 executing program 2: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000002c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000004000-0x4)=0x0) 2018/01/20 18:50:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000b5e000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0xfffffffffffffc00, 0x2, 0x100000001}, &(0x7f000039e000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007c6000)={r1, 0x0}, 0x6) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000f79000-0x4)=0x7ff) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f51000)={0x0, 0x0, 0x2, 0xffffffff80000000}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000de0000)={0x200000001, r2}) stat(&(0x7f0000bce000-0x8)='./file0\x00', &(0x7f0000f4f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 18:50:27 executing program 4: clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) 2018/01/20 18:50:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, 0x0}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000854000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, 0x0}, {0x0, r1+10000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 18:50:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x400000000) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000464000)='./file0\x00', 0x0) readlinkat(r0, &(0x7f000003c000-0x8)='./file0\x00', &(0x7f0000fd1000-0x99)=""/153, 0x99) r1 = getpgrp(0x0) lstat(&(0x7f0000b00000)='./file1\x00', &(0x7f00009bf000-0x1e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000893000-0x8)='./file1\x00', &(0x7f000019d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c6000)=0x0) fstat(r0, &(0x7f0000ef4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000921000-0x8)='./file0\x00', &(0x7f0000f48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$random(&(0x7f0000473000-0xc)='/dev/random\x00', 0x0, 0x220000) r8 = getpgid(0xffffffffffffffff) r9 = geteuid() r10 = getgid() openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000d5000)='/selinux/checkreqprot\x00', 0x20140, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000497000)=0x0) r12 = getuid() r13 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000733000-0x4)=0x0) r15 = getuid() fstat(r0, &(0x7f0000582000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgrp(0xffffffffffffffff) r18 = getuid() sysinfo(&(0x7f00006cb000-0xce)=""/206) lstat(&(0x7f0000128000)='./file0\x00', &(0x7f0000f52000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00002be000)=[{&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000009d000-0x80)=[{&(0x7f0000385000)="c737b8e784da6e0deb91d54ae15fb43d68aa46311f9f117f97ff252010dfe1b54e151a963bc299cec2d7a6f5e2f39e9c8fd3ef57c1be85b0223c21651954f4f88385f47e9def1f044b41da7fd1da85b650be4f3418f70a1f41690a50d50000046e6e28d8ec8b0de7e56bd5f617fadf27ad0e2ca43cbc0da1677b88bbb733ae063c0ce6ddfe781dee40ad3db5bd0bb598ebec36ee527fc7678513614930fd5a3bb0adb9107bbaf8793b67fbd60302d8412152682de94385a65d61c6289b24cef68b8f2c34cd3d804fa0553a17753a71390faace6c147e23010a2f8d5095c92f6a7a809ede8b06587187bc613f581122", 0xef}, {&(0x7f0000443000-0x1a)="ed661a58dad796304a0d8f1d0b0c394b70e18a492e13ecdddfe5", 0x1a}, {&(0x7f00004b1000)="c0ad4ab69f5ab8926def69da80ec7173c6002cc857f834a508f55a9c99decc22b94fd9e047c96b6e6d9ddefbbc1c3a87143b1616c27b1cadbe5b0f31554e93622dddd779d02603970599bbba8f661da2f135d9", 0x53}, {&(0x7f0000b5e000)="229d36cb694a0e23bc425a36331e7f1b8461d7578e9826b6ff6ea33e0626965b7ded5a87dff53d4a6a42af05a73dd5fb02c881bcb004d41b83032b14150a5db0738bc4a1244a88c603218e0aa9d5aff6f743063ba4749dd467f8dddec8266fa4980b8adf0a3d7455f48f9bc6ff798de509c434d08aa4e547168f504e130311258a0381ed4f10c56e2fb54c589511823d718c5912a4ccad367f4c84210539c7a0a5be3ed71becbcc9e5f63b7dc4", 0xad}, {&(0x7f0000caa000)="b3e618680bfaefccced360c2dc2a2fdf388e8212afcc867982c19790fffd490594887cdd8a524e9af2945044270bc01f50275f6ecaa839eb88b8f04f6ac257da4bd6690d36183d9beac30ba671e5f6b9d62364d5983c42", 0x57}, {&(0x7f00004d7000-0xe8)="735b8d045385e184e149e655111c0eda14610f23fe662a7defe775851ec67b288cafb072e5dd0cd473da3a8a46fb4782bda6d6887ed17bff39ed128d236c7e205b33b17390330f4d237551110973767fcbc6f1d76bb44ad018da90749a445951e226d84711c6ecf01b72cd117ddb733d2f4bf0bf5d20bcc19238c7def6d561754c4223e43f329b08204128282f88bf90e7863f49ce7b640df9977a05f2e183cb6163c474b4ca67472089076645dbd3ffec2ada9291c390e7d51f7812cdd803ee1271f45f4ab30e21f13ad2dfeb0a7ef9d0580e6ba2730e1ff878b869f3cc6ce6757219503c5b3399", 0xe8}, {&(0x7f000055c000)="ccdc2d4aa747082c1c6960f7c588528a1ec439dfd45f94560fd5485e3c6fcb0c681d8e7b51e8a1ed63aea79a99c03558e5794881feed1eba83640503238b9ce14297d54a0bbfa43a2c9f37a0b8120317224b19c23f91420e3898a22a23eb77e6bfcacd7ed0e83ff97d1e70dfb7ab473d92f69b5028c82efa4c7087184934b3a06befac601332cef1bb293b86b47c17241948383113717c0d2491dc163bf2f30cdfbf26c0cde785647c23ce2463b633d95d6e87dfc946", 0xb6}, {&(0x7f0000cf2000-0xe2)="609057e3bb07f270fa6e4f53bf07db9d1419a22c445561e4f6ef0f631c67762eecafc961e0dc15149d75754c99c3d48f20f01f37801b003641e4677e473fbc5677c43c8bf80534871a3057275847f0629f31c541fa8a817d4ea25b2d219428644fc4945cb34dfaee68be0ced1669bfa1cfd8bf30629d681ad880e6701ecaee00f6348b55869d0d8509a04f147d294e0d3fefab448c30ac592d2556950d4763b8743ca3d60ebe9330107c16b5a7e3d0d4e52dd85c5fce32255b82236d217e5e675734c8c75518a658aa74262f58773c58fc9e68fa2ec8f79f5dd2f910dac52f047610", 0xe2}], 0x8, &(0x7f0000992000)=[], 0x0, 0x0}, {&(0x7f0000eee000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d7f000-0x10)=[{&(0x7f00001e0000-0xb1)="9f9820356c2aa958293578b635fbcf4308dc73d52a9c3d0cea18484180153faf234e6a25967d9f8184acd5b54c2f1fddfaaef5cba59ec35629573781b4a8e7a1e415b7481fa7f7110386768bb3e3e3553954d07db71e0ec367974c8fe5218ea0687a6a0576a015f977ab58e1331ebe086a47dd61926d5fa15f6ce2c708bffb375af974afc4c9af5b6dc0294323597f3ec266b9602758c26d127f9e59ddaa4816e3899702256110695ef601742d82b276a8", 0xb1}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000e24000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000b84000)=[{&(0x7f00002fa000-0x7d)="5dae76432410d1cf26f900186921adcf6128579892e1b2bd7d407b883a493cc69e41aa1c77343d7afdd0bc8914139aaac1992fa1fda07c8faf87a1db1b451e3bfab9c2c0735798b3227e4fcc7daabca0f47a5e41e52f4740ca2125a789cb072cb94a2c7b0f71d169eba902e73cbb97e8bab6c047315953b1ba10eae8be", 0x7d}, {&(0x7f0000371000)="1e0718250b7008786e7cf8056699e350bc1025d2e5379ae428617326003361059be2a429", 0x24}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000be4000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ebc000-0x50)=[{&(0x7f0000eb6000-0xc3)="734974b5fce15814a183cfc67bea94e644e5af91afa591c16b993c943a2af5eb1f5ef6f42db0f68136f2397983ba5c441fec91e6ad985ca14e17dadbf71f1259427befc16031125d26d7841ffc08d0855b822d98352f5db443dbbfcf1c2d8c6eefbeba546ac8a6ad100a00cbbc3027ccc77ae91fcb6600b2847ba033710d605f23d12edbd1164556a4844d6495b579377b145161563ce62e94d6f71b7ab31894d3c263f89eee85703ea78498c7bf8da2b794fecb161d258bea37016d61b9fe5f9b626d", 0xc3}, {&(0x7f0000bb2000)="67b130a9b54a4830dfb974541d82399ccac4a3903de59826512e9b129a85b7e069dbc2aa700fc49e", 0x28}, {&(0x7f0000ce4000)="85b122544cb8a8a2298ad13d7a23b323e797642d80e42d219c4486c973ccec7e9500fc4267e57dc4093cde56e836073a5874a5c0d39164b7e214f9e3c58d40bc96170fd65ab4e38830fd5918633d3e8fcc7b60578122b859b17fb9e4da5ba32739d2595e317e94abcc9934b7f0eec17952b634819d25887c55e4305cd03af2c3a650f527ee8962bf5588dc30d8e0213f948265fb24fcb16f9c8e53f6c8a1e04226b2", 0xa2}, {&(0x7f000070e000+0xb41)="e9ae5efcf972ffd89960f7ff63fcf11c921c3941a2238b4f37816623fb24c5144ffad7df7d324075339459c96535d12aeacd11fa462307066b6ef407b81639d284d090666cd972371491d9d250ec43f35dba8f55c645a8fa537fb4ff2033fce852f9dacbcb395b45f7b2f7828b3ff6bb8fdee421ba", 0x75}, {&(0x7f0000e60000-0x16)="e791cf15e04fc308455df00b85ae2507b36f5dec4002", 0x16}], 0x5, 0x0, 0x0, 0x44}, {&(0x7f0000f8a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001fc000)=[{&(0x7f0000225000)="47f0bbecf3d0f6d1d8a6d31c01968ed8195e1c25c92e9ad73cfc3cdb552924ad682892117fe4489f94533abe507115d8507e6775422751fdebe844dc422fa17144be0474756e1785787ee1e39a40d61b1cc4c8df0942b728d2f3a04d89a041ad85456f09e12a91a72f354ea3d2be33181fa8000cf7fcf78d54f5e4917124c6e1f53b1cc151c89dfea776e618d56998a7df8a49f0e32822f51d4bc21378541cabee4cbc4ca4b8cd2fae1e4225afca6c66f70bf18e51b8bee4967fc4bd5b84b8fbbc76f5b06fca9750786b839d2f84f9a0b0baef7a478f", 0xd6}, {&(0x7f0000e5d000-0x85)="7da89c479046195d112e7c7d997a72452278eaab43ad438466546fe001660c7c2be7224ca3de8551b7d54b1393c9198cc18f8e32bc78717a8d296ef3aaf4bf3e3849827abbfab6a3a3ee3dfa8756d2fc391ebd0fa27172657068681a50d9ecc8df7e24027a903392615808b491b9820054b39de385fa75bb5d8dd9ab551445f9423a1c628f", 0x85}], 0x2, 0x0, 0x0, 0x40}, {&(0x7f000056f000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000512000-0x10)=[{&(0x7f0000241000-0x53)="2081ec822470e4bb94748d3169c837ea51fa46dab95fae28a14bc4f8f229a9bf3d3bf94c14fa664a167b189de7acca033843fede3529d192959cabb84516b8a6c90f154289abbb88f91345333075440d1b17e5", 0x53}], 0x1, &(0x7f00006cb000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r7, r0]}], 0x70, 0x4010}, {&(0x7f0000e57000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000b65000-0x70)=[{&(0x7f0000cb1000)="486c58bd42cfc7732a75b561af2e84aa83fce861fbd8c9f57cee92f30eb05ebbda578de81b23d06887feea635f8809", 0x2f}, {&(0x7f0000954000-0x3f)="3df33a49353afce9cf58bac623d396d789095bd0f2e7a5c0396709af213d1f1f938cea15820fdf5b21df9ed59df6d891887f76d656d804a58ce3d6bee7dc17", 0x3f}, {&(0x7f0000d21000)="31fa203d3027029903ffa9570c7f623f0867789e9dcc9fb2836b259ab69b0b35aed46eaf13e361b3e3f023a4e1526bc465d1644e7d4b389ed3f131fce2dfcb25aa92f62493ea7eae5919a31dff0416dbabea88cfe7195f1ec40e194093466f34a83cd29d2bd8e4410f2ac7a8c796c25a622eec34e429cd145ed8fefa0bec15dab01318c91694599aae91505332b71a6ffd58605e186f02f961f91a4cd00184ec9cf0428b1d212e9f423a21ab7d5284f0329135e14babe612ac53c606d83273dafa635acbc7a35a4a9a6e3bbe61f5b5d969cc5e42d80d4b7fa5d3", 0xda}, {&(0x7f000079e000-0x1000)="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", 0x1000}, {&(0x7f0000545000-0x96)="dcba8fcbaf2eb1824bbce888dbe264f17a5468fb7609eee0ebc56f0af91a3bbb58004bf77a51ff8b9e1442a151cf1cfd6c361bc1cb9ac1d740e7ab4c79c701e77ef3546b6a10411799b73ceeaa742e4b6afed284c19bd253120ac5723e60249968ae95e84877d5396aa1ebaf9e7234b90abdafc6a02c1db1415c4ef851a9630ced01c8934e2e4e1d5399df6b9e73965db61acfd81857", 0x96}, {&(0x7f000084c000-0x1c)="4cb287af0eed6612c245499feda26aaf537be26f99c28ec77309372b", 0x1c}, {&(0x7f0000ebf000)="ec97ce77731494e1c92659025ec6bb7499277bc63a73261550a9bc99bbb848b9999ec4ac7a2434db6e33df691a8d047511d7a957d351fb91947dd8d99bfbe83f588c9eb93f0b55881cb6b6dddf6e8560cfa2de55cb37e41f81265a19f03b725a8a914fe166179e60ff5372919a529f870d4f715432b1ed8310b3a4642e9e4b44c2ceebb5cf477d33a134e386ba3068b9a4bca836a6eaf2b8f972bd7462ca83b82da712ed4751c7c53896907f68624df82beaf1e07bc29d2e8e16049c206e97b218d56cebb9e9a5f0a450ac062e5a3bbffef677f4b09a0dd01a4251b26757d45c88", 0xe1}], 0x7, 0x0, 0x0, 0x1}, {&(0x7f00005b2000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000d85000-0x10)=[{&(0x7f0000c93000)="620e1b0898", 0x5}], 0x1, &(0x7f000008a000-0xa0)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xa0, 0x40000}], 0x8, 0x10) 2018/01/20 18:50:27 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000097c000)='/selinux/checkreqprot\x00', 0x101040, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c59000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000c51000)='.', 0x40000, 0x80) clock_gettime(0x0, &(0x7f0000111000)={0x0, 0x0}) utimensat(r1, &(0x7f0000c28000-0x1)='.', &(0x7f00004e7000)={{r2, r3/1000+30000}, {0x0, 0x2710}}, 0x0) rt_sigsuspend(&(0x7f000063c000)={0x401}, 0x8) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000b60000-0x41)="") mount(&(0x7f000008a000)='./file0\x00', &(0x7f0000303000)='.', &(0x7f000079b000-0x6)='msdos\x00', 0x11080, &(0x7f0000253000-0x1000)="") getresuid(&(0x7f0000e01000-0x4)=0x0, &(0x7f0000076000-0x4)=0x0, &(0x7f0000419000)=0x0) quotactl(0xcc3, &(0x7f000020b000-0x8)='./file0\x00', r4, &(0x7f00009ac000-0xd)="13021e905a9a758b834a6a6534") openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008e9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) syz_open_dev$sndseq(&(0x7f0000ccf000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/20 18:50:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000317000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x880b, 0xffffffffffffff18, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x0]}) mq_unlink(&(0x7f000081b000-0x1b)='nodevsecurity.vboxnet0eth0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000059e000)='/dev/sequencer2\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000b55000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00005ce000-0x68)={0x1, 0xffffffff, 0xef66, {r1, r2+10000000}, 0x4, 0x2dab, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 18:50:28 executing program 3: clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x44400) renameat(r0, &(0x7f00009be000-0x8)='./file0\x00', r1, &(0x7f0000207000-0x8)='./file0\x00') mknodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ce4000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) ftruncate(r2, 0x8001) 2018/01/20 18:50:28 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000)=0x0, &(0x7f0000ff7000)=0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000ffc000)={@common='irlan0\x00', 0x1}) 2018/01/20 18:50:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b73000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000097f000)={&(0x7f0000063000/0x5000)=nil, 0x5000}) add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000dc3000)="", 0x0, 0xfffffffffffffffd) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b2c000-0x12)='/dev/loop-control\x00', 0x1, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000b7f000-0x1)=0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) readv(0xffffffffffffffff, &(0x7f0000e8f000-0x40)=[{&(0x7f00009d2000-0x6b)=""/136, 0x88}, {&(0x7f0000c4f000)=""/184, 0xb8}, {&(0x7f0000549000)=""/64, 0x40}], 0x3) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000058000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00001ee000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 18:50:28 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/autofs\x00', 0x1, 0x0) mknodat(r0, &(0x7f0000a50000)='./file0\x00', 0x82, 0x17b3) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) syz_open_dev$tun(&(0x7f0000f9e000)='/dev/net/tun\x00', 0x0, 0x400) 2018/01/20 18:50:28 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007a3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000389000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0xd00104040ee3454) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000d22000)={0x1, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x798, 0x10, 0x6, 0x6}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x3, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x2, 0xfffffffffffffff8, 0x7}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000003000-0x10)={0x17a6, 0x9, 0x4, 0x80}, 0x10) write(r0, &(0x7f0000003000-0x1000)="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", 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000003000)='syzkaller\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x48)="f2f484c9b2fac3c3da4317e3fd3fccac0d21733a19e305c1470a00339383df898ac4810845663392b34f0cbc0f311e010db9e1d95f740136769a5e113b418367493b5c50b577bd26", 0x48, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000)='posix_acl_access\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000004000-0xa)='blacklist\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0xfffffffffffffffa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000)={r3, r4, r5}, &(0x7f0000003000)=""/188, 0xbc, &(0x7f0000004000-0x38)={&(0x7f0000002000)={'rmd160\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r0, 0x0, 0x3) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r7, &(0x7f0000005000-0x4)=0x0, 0x1, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 18:50:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000c22000)=[{&(0x7f0000543000)=""/1, 0x2cb}], 0x3e4, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x209, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00006ca000-0x21c)=[{{&(0x7f0000ced000-0x32)=@pppol2tpin6={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}}}, 0x32, &(0x7f0000839000-0x50)=[{&(0x7f00002c2000)=""/137, 0x89}, {&(0x7f0000fc4000)=""/216, 0xd8}, {&(0x7f0000f8f000)=""/44, 0x2c}, {&(0x7f0000ddb000-0x3d)=""/61, 0x3d}, {&(0x7f0000b86000)=""/172, 0xac}], 0x5, &(0x7f000067d000-0x21)=""/33, 0x21, 0x200}, 0x401}, {{&(0x7f000017b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000a04000-0x40)=[{&(0x7f0000589000-0xc0)=""/192, 0xc0}, {&(0x7f0000fee000-0xf)=""/15, 0xf}, {&(0x7f0000385000)=""/209, 0xd1}, {&(0x7f00008cf000)=""/189, 0xbd}], 0x4, &(0x7f00009cb000)=""/8, 0x8, 0xc9c4}, 0x9}, {{&(0x7f00001e6000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00006c9000)=[{&(0x7f0000a5a000-0xd7)=""/215, 0xd7}, {&(0x7f0000ea5000-0x1e)=""/30, 0x1e}, {&(0x7f0000351000)=""/86, 0x56}, {&(0x7f00009b4000)=""/165, 0xa5}, {&(0x7f0000da4000)=""/19, 0x13}], 0x5, 0x0, 0x0, 0x81}, 0x0}, {{0x0, 0x0, &(0x7f000018f000-0x40)=[{&(0x7f0000eff000-0x54)=""/84, 0x54}, {&(0x7f0000917000-0x2d)=""/45, 0x2d}, {&(0x7f0000961000)=""/182, 0xb6}, {&(0x7f0000c65000)=""/133, 0x85}], 0x4, &(0x7f0000b12000)=""/89, 0x59, 0x2}, 0x5}, {{&(0x7f0000b14000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000074c000)=[{&(0x7f00009ea000)=""/140, 0x8c}, {&(0x7f00006ab000)=""/63, 0x3f}, {&(0x7f000017b000-0x23)=""/35, 0x23}, {&(0x7f0000720000)=""/38, 0x26}, {&(0x7f00009d0000)=""/2, 0x2}, {&(0x7f000083e000-0x4c)=""/76, 0x4c}, {&(0x7f00006a2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000283000-0x68)=""/104, 0x68}], 0x8, &(0x7f0000804000-0x75)=""/117, 0x75, 0x8}, 0xffffffffffffff0d}, {{&(0x7f0000a6e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000dca000)=[{&(0x7f0000983000-0x29)=""/216, 0xd8}, {&(0x7f0000c61000-0x50)=""/80, 0x50}], 0x2, 0x0, 0x0, 0x7fffffff}, 0x81}, {{0x0, 0x0, &(0x7f000096a000)=[{&(0x7f0000cbf000)=""/249, 0xf9}, {&(0x7f0000595000)=""/82, 0x52}, {&(0x7f0000efc000-0x28)=""/40, 0x28}], 0x3, &(0x7f00008ea000-0x7f)=""/127, 0x7f, 0x2}, 0x3}, {{&(0x7f0000060000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000062c000)=[{&(0x7f0000ac4000)=""/160, 0xa0}, {&(0x7f000066e000-0xc3)=""/195, 0xc3}, {&(0x7f000091a000-0x1000)=""/4096, 0x1000}, {&(0x7f000049d000-0x5f)=""/95, 0x5f}, {&(0x7f000072a000-0x10)=""/16, 0x10}, {&(0x7f0000919000-0x80)=""/128, 0x80}, {&(0x7f0000bb4000-0x53)=""/83, 0x53}, {&(0x7f00001e8000)=""/28, 0x1c}, {&(0x7f0000bd3000-0x1)=""/1, 0x1}], 0x9, &(0x7f000058e000-0x3a)=""/58, 0x3a, 0x4}, 0x4}, {{0x0, 0x0, &(0x7f0000872000)=[{&(0x7f0000e92000-0xd2)=""/210, 0xd2}, {&(0x7f000037b000-0x24)=""/36, 0x24}, {&(0x7f0000674000)=""/153, 0x99}, {&(0x7f00007e3000)=""/224, 0xe0}, {&(0x7f0000c4d000-0xeb)=""/235, 0xeb}], 0x5, &(0x7f0000422000-0x77)=""/119, 0x77, 0xcd82}, 0x7f}], 0x9, 0x10000, &(0x7f000047a000-0x10)={0x77359400, 0x0}) accept4$vsock_stream(r0, &(0x7f0000d43000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10, 0x800) 2018/01/20 18:50:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab3000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000085a000-0x8)='./file0\x00', 0x0) mount(&(0x7f000027d000-0xe)='./file0/file0\x00', &(0x7f0000e2a000-0x8)='./file0\x00', &(0x7f0000511000-0x3)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") readlink(&(0x7f00001bc000)='./file0\x00', &(0x7f0000281000)=""/238, 0xee) unlinkat(r0, &(0x7f0000c2b000-0xe)='./file0\x00', 0x200) chdir(&(0x7f0000485000-0x8)='./file0\x00') getcwd(&(0x7f0000b66000)=""/0, 0x0) 2018/01/20 18:50:28 executing program 5: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x2000000000001) pipe2(&(0x7f0000bbe000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x6, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a6b000-0x4)=0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000f23000-0x28)={0xfff, 0x3, r3, 0x1, r4, 0x3, 0x9, 0x5}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f21000)=@sack_info={0x0, 0x199f, 0x0}, &(0x7f00006cf000-0x4)=0xc) ioctl$TCSETAW(r1, 0x5407, &(0x7f00003fd000-0x14)={0x6, 0xa6c0, 0x4, 0x100000001, 0x2, 0x8, 0x0, 0x6, 0x7, 0x7}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000c3c000-0x8)={r5, 0x6}, &(0x7f0000f22000-0x4)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x11, 0xb, &(0x7f0000613000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/20 18:50:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000764000-0x4)=0x0, &(0x7f00007f7000)=0x4) listen(r0, 0x0) epoll_wait(r1, &(0x7f00005bf000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/20 18:50:28 executing program 3: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c0e000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000404000)="3badb4353a7fc0cb346efe137015fd2a6fe5f1d12396cbd53f8aaa1108b56e3a79fb39c479336a8d965232e6c3e64bd0ffd1370858930297354a7cf68a2f772832121bd747672ac5ca873797f98f947f7bcc95e8edef9df86e1afc09e35be6beab9fbdf366a07bd9bf39890768609f6dc6d25799ba2b65b7b8efd07a76d6c9cf932d3c37954521c65466ebaa7eadebb2b362ff268d704801d4c769d91c30a0c84b01067b113dc905334915abea1cfab6e0ca2f0a85eef038d4dc3d5ef242ac99b08ecb", 0xc3) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000f6f000-0x8)=0x4) r2 = creat(&(0x7f00003d1000)='./file0\x00', 0xb0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000ea4000-0x4)=0x0) writev(r1, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x11b6) 2018/01/20 18:50:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000225000)='./file0\x00', 0x2000, 0x98) ioctl$TIOCCONS(r0, 0x541d) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mq_notify(0xffffffffffffffff, &(0x7f0000bd6000)={0x0, 0x0, 0x0, @thr={&(0x7f0000c57000)="", &(0x7f0000723000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/20 18:50:28 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x2, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x400, 0x2, 0x0, 0x3, 0x7ff}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x3)={r1, 0x101, 0x2, 0x2}, &(0x7f0000003000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r2, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000360000-0x35)=""/53, 0x35) 2018/01/20 18:50:28 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000019000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xffffffffffffff44, &(0x7f0000019000-0x10)={&(0x7f0000003000)={0x14, 0x0, 0x40000, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x400c044) 2018/01/20 18:50:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') sendfile(r0, r0, &(0x7f0000014000)=0x900008, 0x100000080000000c) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000cdb000-0x63)=""/99) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af8000)={@common='ip6_vti0\x00', &(0x7f0000ee6000-0x8d)=@ethtool_gstrings={0x1b, 0x2, 0x81, "eeb05679b99fad3c547ebbd6f6f526c9d7c6e74dafa623b229b1ef45365308210690f536d1f00b7058314154dadbf41baf353e892a972dd4541e2e1c1f3c58639ae04e0867eb4c7aee85582fc7b93448c85f0bb51cb54fb4ccd8cf68d7d8a81d8ab804a687f0405a2335707313b39058276812f84dbfe06009b2f13494a6a8214b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$getown(r0, 0x9) sched_setattr(r1, &(0x7f0000558000-0x30)={0x30, 0x7, 0x1, 0x887, 0x1f, 0xffffffff, 0x3f, 0x3083}, 0x0) 2018/01/20 18:50:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0xffffffffffffffe5) 2018/01/20 18:50:28 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000079e000)='/dev/sequencer\x00', 0x80, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xfffffffffffff001, 0xfffffffffffffffe, 0xffffffffffffffe0, 0x2}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x6, 0x30, 0x90000000, 0xfffffffffffff800}, &(0x7f0000001000)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0x40006}, &(0x7f0000002000-0x4)=0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000010000)=@sack_info={r3, 0xfffffffffffffffa, 0x85}, &(0x7f0000242000)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000034a000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff, 0x0, 0x3, 0xc, 0x1, 0xc18e, 0x8}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f00008e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x8604) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000e36000-0x50)={{0x0, 0x8}, {0x0, 0x9}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 18:50:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000306000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000044a000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000065c000-0x4)=0x0) sendto$inet(r0, &(0x7f00002f8000-0x1000)="6927871104d59b77a459509bfc646a69ab7bc71c50b0eb4526d5e240f4156390ef21ec901544befd55b0c09d212cb5eee393a0a5e3a51ae8dbd627398d27e26d0a3bb2a1e81cf85fd1815c3a82417daa76772135e85c8f5bba44fa5691bb7930c021b64473df60a694a43fe6390f32db96c5d6e266a03a315166d5a24d93ae933be770aa0fd0400ae6a7614ea8ce0d193e60f0f7b43436c20d674c04c4230c4832592e4983869fe2c70a6116fb552d41fea3d1b6de6f1f5db165c8fbd9ed8cd2736846360660bcfcef2c981ab59506406fc868be528a8fffc7d49648df57211858ac234b39fa4c7ec63ac3be97dfc75f2dc48f2cdb7bc4a39c8558591197b4e66b7870203bc0bca4894a9b12b723cc36b501b2d7026d67ccb1771747a232c22756cf1a57171105286d557ae07b944f79f3fba3f4bac0e4823ba19b30a1e8f98b48977a5004389450330a87dfd32f3ef03d6aee8869f9bdcb5009cc025469e2d17d649ffde234796443afd616ff63f7a70daf40def016487c1c7c794869824b5f0d30978d7f70a60faa9d9b1343ccf4ecf8e0ef2f3adb641f84efce61a8e028c3f2bb2de8586e32f5e2eeae456545b6fe6576dd530b626636aacbacc6b9757f9d0476902e2071d536c407d8428c7c4fdcd16b98f33679aa2371a748386488738e4629be316d4bc1a835780ba841090955210eb24626d348aead14b58a1b089fa7083e714e9ba69b0cfcbad49a71d6096c34add83c28e3a5565c57c514972684bdc7614c0653d3f852f634d03e18582de9adbe2f79b575b62a222218aaf55d6b7ca6fb180a36c4f01785d78e3851d95a69877a2481731a145775192b2e80eb31a818c57cf35e05706124a1a4c966bed28e4c4581efaecd799f3a25f0ca2b62f3e6c9fa3f5523ae139d2ddd1a9a741e712ff2add67a32995982e6d2d7293a253afe28ab82d84c323b36a0e02950a2268a9f3b14f11644e7caed3adc454001df75771f1cba51336b08fbdaeab2e6d5eb511663da58f6ce5aa3279c99a926d53b0f8bc44115a7c3778490cbd2f6f10672a1b1ef37217265a30ece0f827dcfcb4d523caf505735cdc5b50fb80e2bb0df494a9d4ad9f450bdbb034c72c4b6ad88fea97cd47ae4de9ce5df9582f4717aa99e66f3862f209f91e2d2bf278d7daf963a708695d00a697402f37d64e6e1af8abdbd98403527f386fb678c9dde31a0d006bfc5e2f79b60422fbf9da2112be2524c22e7a9ca9d7f60c6d122d83ce946fc28e6295d679c9801b3f5e7f5b4056c5f7bdce7e26ceef91607314e3fc80dbb836ea9bac66dfedbb2c7e98c8c6db2ab58791677691734ecd109fe8c406de27eb984f70804da11d34abd4c0d9d10f244a3f886832660fbab677be7247753321b68214b5f46fb67d767746a4ec438adecf3ca27086cb47150832896088099349ed12e35946c1d1f79e19899f0bcbec7e315824bb7b28ca3629834fc60da64d5e4265fe74e14da0715c193f1c8534b064229d7da7ae76d6e1b574708513dcb2cd5031d2dad1d44608eea528a08383235beb89f9092944717313cbcb0a0911a70fcb72a64c5d7b284c299210863477179a377d972f473bb34c344e8861bf46725c309d709e948f6d1f0525918c756a97a019f291194e78de1520db7de18090d5ffbc9caf782e2fa7725be061fb726ce015e95ddd83134ebee71f5c71e5fa6b79c32968a212e3ce60a92f1426a222de436493d8b12444d85c9bfa1c45d86338ddb1ea797df507d66b61e597a19140192eea73ada513d0c1d769a70c1f650209c61e8122dc950b3ef8cbd83bf5f37e8aae9d6c45cce70a85e346461ab86d3cc02fec8c28afa6bd46cddd6cea02fd64a8c4aaacf78764a286dd1d56f64ba8e61fd71dc7d39639fbcfd153192dbd7d42433bc3247a4ce1de53fb7c631f9209a8ab602000c0bdb3fe2eb7de5f6f2cc68afbdca504602c7ae9ecc02427d9d6d7a28fd1f01a12055476e5799d0a8247d080f66e2cf6270ca9018699562d225183f54d458103c10b0a765f2f75554013442feeabde9b8866338b809eefd212693bd96586fd16555a3bb29cf4c30a1b564c070d29aef7eb971caf8da656b58c364435f162b327223b570abea1eca7397ab523b39f93a99837fc2bc6c5fcc268bc959dd0f4d7116e49418ab0bf829615a4e82bdd248ba6128a43267e7db5ec6814b9fa4cb28a35bbc64d24bba327f22aeb923e4bf47a2c1490e21cbcf174552b6c5a72a7da8b3cc1ad7bc4690443949d9b37ec70fea65a6a541cf542d4e995a29e3586d58d18d617d393b3a05b9985fcbe9dd595299178358c28ecc864e1519f253a7cc85a1f1b02d50dc88a5e1c4d56f65c1c62f4049d97c9b3db4dd73f017b175bad43c3ce5ec8f1de8d479f780b45d2d51728a9211b0cda344ef7c23331204a2c65c6fe775131c4b3aea3dcc871e298ada2f0ffbe6aad84917765d93901927d059289695a3c688a2b9c1c9cab8c4718bbbecda18cb5c84b89dfe8c3d2b8251afb4609b34c305910661bc33921ed34643ef28de6ee34fee15c903997cedf080b9f43a5905df448257e119717acda131a47884da14652f6e00b257147ad3438035edb1c0ddee39a1998c8781ed71bf6ccbc7391924e28d1d58e4dabd2ab5fa4029d31b29f7fc926ff6f5bfe1ead158b960cc02572f96e92feee1996f691a44e59fb6df571a5ba27dc396faaa5d1cb648c99e34172f7169267879495a7b51298ffdc7be380bbd823c1c573bca0e05ccef8599ed906f838abbad02278b402979d5f8b707758a9f1c8c0c86306c611a26de6d528327c02d77dbcbea06ed7f4a248ca4b2d74f119c06001fb86f0f2e3cb49630e0bf0a66f7139018bb23562c9cddddb1df8f44ea54db0c2b1d8ff5e2912db794ae9f1d85ec4a68c9bf6baa31b4446604d94897afd338f3aa3f9950ca1ea355412ac6d5488398b54d50bb7eddd2900674038fb00c8689e4deac9c75dfed6aeed37026abfb7772b86355f9e74e14fd89c5a8d6878b3ac6213503efd2e68c1048c2e6a663e3592537a25ddc9a40b153a35904972afa8a534e01399ccbee8cc9fe09837526fadca4b19f8f6612efb0d27beff41bdccbfc8c40e3be098e93c52adc0ec5d6a89db263c40c70858963692fb047f3f2bf1ed101c3f6e707e0249ff462b25109a08c0ef7df1ad90c7e827b0d7a863ad72518705ac8b85490e8b155b98a4e6ae21898ea18a23ed495e20045ee2950041cfbf052873178ed341ad6e0fa0a2e236922569b217e511a99b329f496cf7df11e8693980996a2b4fc38324fddce4134e9437d5aab820a209d2ce0e34573ae69c05c780e0c3a6f0e1a8537a1431bc261dda77b690b4181dc39d9a1623f19a3330c5a6e0009791a1f898c05215a4079ed86446ada29dcea399d6bc0d70cc93dfd40ab4227dc7d18bbcf5668e2e3f71cdedeac9029f85400594e169f310cfeebba445315347d3e3d26115484af1c9e43290d3fbe5819e524bd7b34438d0554b02aeecea52f2159b9cb52705bbc228f7c494a21550800f0a5905771fb6885931991a924fc2f8cba7615846a9a39c3d718ba5107968197d34101ae0b39dae4b7510da3eed51b2734fa799fa4e8cd3573c33d958b7f7a0e3434a079754350b5f2c23598f4c172282e058187fbce4fd303220118deb40a74d580a9a17c8257dc82811983fadf845acb3b7930cb68957a76546d7426548c9f24f592654622147ef4fb52a5c8fc5775365e11d11b6bce19d3c843519147b868d33886caba4049885e1ac1843618a3ced31b83896889632c4ef403d2882fdadd29cdd43aac29f9e858fbab8eeb33190dd7009dcf2e030920df6f11653fcb87ece093370e5f688239e24619b0987a857a4fe9148f62c053d6c83b568dd127cb66c3b796669222af607c93147444aba957022a415c45fec4668e178eb8a300a1e12b4adc27741a6db4b3cb33961d0322c27a914a8f41d064b7f37c28b640a039df33a57f03020d177e7c66b5fdb45d813e041c3c809d1438b26843ccd62503b852420811ff0a76dcca593df926304f0fd22c29109152d13be12bed64311ce5f82799a0d05b311156bfca7b70696579dbbe18122aad3b271d1eac186574fc641ed6c651f8c4fb10019e97c5e6cae52a514f0a8735befc0a1e17c99303040290c426d8f4b9b06a4ccfd7dab8b45f4b973b154c38e75a714e6c15abb9d9530a543e5a8eb3397670904323c4137b6cd43fd40007001dc31381c3c2b2cfcd5e1a73a361658986804f39cd1d13c67c02d0f903497f7f87edce7505a77c5a72c0046da4fd575c7857fb770ac251495be2cdd77edf1e525c30ac24360bf8dcd97355751d08e7370d7ed3cfd6b9671d6af65c70c29398fff7ef5fbe30a6fac6b0d652bc5d71e49573ae7c069acbcbfaecf0d3558f73c8578d7b9a433ab3e2148f00bdb2e6e2142dd71bcb2db5f33338905207370c2d21123f7544fe46ca820810fce8e08710f2b88b9ff08bdd0fe1e2b15a366f8c4ddb47d8f3934ae405c098ddc47eef9e26cfb428b14054e7a099e216fee487ea8f615224841900c6452b482ddbb3d836600bde9d2e7d86cc6110fd5fa14f61ca74b99f8555e23faa17eb07650cb38da7a7388dcbd7035d0921dd73540376be42777de913ef0ab3651c1117980431abd62d1654ba3416c75e5da228e95ef31e7a7bfdf42ba75b0598ea3163ae9aad54c45f735660bb982e5d1851128d72eddbf06cf1fbc7703f27a69ef4beab3c1e27d7864b2e658a120e1fad3a0f3bf582fb13609b25f1b9ac416d28e35ab290f17436bbbea57f019607f8ee7f15aaac04e07460745ebd19ec2fe5a86f5beed1f3411740d2a01642825b7cc3313805c459691e8c2d2f3928b4293e4553adb9d65defc1ce55ec47e36a6f153e43babf0e138ec2ca4fdf467b827c35128efd1333e3dcae833031ad56956fbf91c19cb192558f964f72358cd8559aa4797976725b056d3791c5b1648066e4de41dcd2d14a3705dcb22f6d4cc8e22175d3b5e17857933ae41a6b36997e3cd98a40d4c676e49c6dc02365feae2c8283dc09167b7bf3b23178092f376b9b389f295dfeadcf82da8255cb609019743d5bf10fe81f70a7e6913c55f6787b16a90d45ba6470c07b3522705706d21b33ff17b69b08add0406226f96bbd147ded30b703bf723e3c7f677053550d1ad52c25cc12f0cb5889002221e85c9882dd91e9c3e84cc6da524b41b6d4af3fca907601b2027789e20f5881b7db0221a1ddb62f4ef50a3f409e8c2ced638a26e368e126a423f752d2ba7dc0fa70d6f827fb11a9386f684b1f4f1b6af00acf966fa6f154dc3a4299d1989a72dca08908fdd57c6433aa865c2ad1a8ca91bb12d99ea4f7cb4ae99edab997503ad52bab67571f8d1cc9c20eb5cbdf5cdf7eca466d90bbb27e031fb58801a22abcd3cecb02032c2bb24fe5ed06751dcb557da631a9b48d4ddbe2b6156463ba8310822a8e592b681cd1477dce823d22e7662808ba3f096785c90f2957d1fd75f2270c4f87abc00632fb5d7558c4f10bc45edda1f760e8bbd9f2c9a1352220d9ead42bcfc6ab6ed66e5a82e5640258cb76db128ed9575ff21cb88f61dd0a71167072193c20dea454a28520603d87c5d7915495187628135a89f79c77d865f2d0900062a8212fa6e4fee81e93a20dfd7fbe5d355ae535b640e8418ee1dfc43af0435c8130dc70adb1294dd19f6b7a9e96f2049169cdb8422689a6a378fd3315012f988c6011ff20810f67e0892c599ac8aadefca07b8badd3", 0x1000, 0x40804, &(0x7f0000ae5000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e2a000-0x4)=0x0, &(0x7f0000f2e000-0x4)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000483000)=[], 0x0, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000303000-0x8)={0xfffffffffffffffd}, 0x8) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000d9e000-0x2)=0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0x5100, &(0x7f00006d6000)={0x200000000000005d, &(0x7f0000382000)=[]}) preadv(r0, &(0x7f000068e000)=[{&(0x7f0000c39000-0x1d)=""/29, 0x1d}, {&(0x7f0000007000-0x2)=""/2, 0x2}], 0x2, 0x0) 2018/01/20 18:50:28 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0xa000, 0x3, &(0x7f0000000000/0xa000)=nil) pipe2(&(0x7f000000b000)={0x0, 0x0}, 0x800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000010000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/20 18:50:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ebc000)={0x0, 0x0}, 0x800) r1 = mq_open(&(0x7f0000eb9000-0x9)='vboxnet1\x00', 0x840, 0x151, &(0x7f0000afc000)={0x34e, 0x7, 0xfffffffffffffff8, 0x8, 0x10000, 0x0, 0x2, 0xb1d5f83}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001d000-0x4)=0x0) perf_event_open(&(0x7f00000ab000)={0x3, 0x78, 0x7fffffff, 0x10001, 0x1f, 0x80, 0x0, 0x3, 0x4041, 0x8, 0x8a, 0x395, 0x6, 0x1, 0x2, 0x6, 0x7fff, 0x5, 0x7fffffff, 0x200, 0x2, 0x8, 0x2, 0x9, 0x0, 0xff, 0x35, 0x3bd4, 0x3, 0xad, 0x9, 0x8, 0x3ff, 0x2, 0x0, 0x7fff, 0x9, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x81, 0x7f}, 0x2201, 0x800, 0x100000001, 0x4, 0x3ef6, 0x7, 0x0, 0x0}, r2, 0x4, r0, 0xf) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000225000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f0000f31000-0xb)='/dev/loop#\x00', 0x4, 0x2000) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000878000-0x18)={0x0, 0x7, 0x30, 0x9, 0x7aad}, &(0x7f000018e000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00003e8000-0x108)={r3, @in6={{0xa, 0x0, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x8, 0x0, 0x2, 0xc09, 0x6, 0x0, 0xff, 0x677d, 0x5, 0x7fffffff, 0x5, 0x100000000, 0x7fff, 0x8]}, &(0x7f0000350000)=0x108) r4 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x0, 0x0}, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000106000)={0xe7, 0x0, 0x0, 0x9}, 0x8) 2018/01/20 18:50:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x511100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x10, 0x20000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000033d000-0xe)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000911000)=0x5, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000faa000)=0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 2018/01/20 18:50:28 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mount(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000012000-0xe)='./file0/file0\x00', &(0x7f0000002000)='nilfs2\x00', 0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 18:50:28 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) 2018/01/20 18:50:28 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ce5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x9) lseek(r1, 0x46, 0x5) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000)=""/113, 0x71) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000004000-0x4)=0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000002000-0xb1)="799517f3f2c53bdd0c837fe9b544cd9ba7fdb9a6059b67fc1fb2c84caae7539d5331adfe0cf2a030ead2f9222d962f0f4d3d95672a3d31c139a10e3bd8bea11746bc74975eb0f7e736b54af717cbbf0e3d78ac3c3c0b19bd2cfbf66450c2d098d3bf3d9996e16218265320ea0d0ba62922877c3f285f10795eac2f3635158e98c4945c0498b33777b577ad70f140df5ed79eca3c7c2e1db2b335a2f9aa4ddaf61f45413e696b27ee8dd5227279fae9646a", 0xb1) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000003000)={0x5, 0x8000, 0x59, 0x7, 0x2, 0x10001, 0x1, 0x9, 0x8000, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000004000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x7) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000004000)=""/4096) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000006000-0x1)=0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r2, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000)={r2, 0x296, 0x1f, 0x2, 0x1ad, 0xdf6}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000008000)=""/174, &(0x7f0000008000)=0xae) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000006000-0x1c)=@req3={0xff, 0x8, 0xe000000000000000, 0x7ff, 0x6c67, 0x3, 0x3ff}, 0x1c) syncfs(r0) pipe2(&(0x7f0000006000-0x8)={0x0, 0x0}, 0x84000) 2018/01/20 18:50:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$packet(r1, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000099b000)=0xffffffffffffffcf, 0x80000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000cfc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/20 18:50:28 executing program 0: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007a9000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000bd4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00009a1000-0x8)={r1, 0x8}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$KDGKBLED(r2, 0x80045104, &(0x7f0000001000-0x1)=0x0) r3 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r3, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) 2018/01/20 18:50:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) r1 = creat(&(0x7f0000925000-0x6)='./file0\x00', 0x4) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000d06000-0x4)=0xfffffffffffffaec) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000226000)={@common='lo\x00', &(0x7f0000b29000)=@ethtool_coalesce={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]}) 2018/01/20 18:50:28 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000008000a, 0x7) getsockopt$inet6_buf(r0, 0x29, 0x400000043, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/20 18:50:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000018a000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) sendmsg$key(r0, &(0x7f0000df6000-0x38)={0x0, 0x0, &(0x7f0000fd7000)={&(0x7f0000503000-0x290)={0x2, 0x2, 0x5, 0x9, 0x52, 0x0, 0x4, 0x2, [@sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x3, 0x0, 0x4}, @sadb_x_nat_t_type={0x1, 0x14, 0x3, [0x0, 0x0, 0x0]}, @sadb_sa={0x2, 0x1, 0x2, 0x8, 0x800, 0xf9, 0x4, 0xc0000001}, @sadb_key={0x16, 0x9, 0x540, 0x0, "f6e3a9544ee81e410599444df2f7dd7c9d60cfc8320dd9a6181212e8f789df2df22f536405d58c277bba8b96412847dcc464d5113af0941524676ca6cdee0be70e3896c738ef0a6c44fc9b000d46c43ccf3a29976e12951375897feb2a9b22defd908f922ebe98bcee3ca0e2015df4650f6299a6f13a1a5015d9f20cd98d177849acb87c9c1f8b9d56d3b29f447cb6b532216bb7208dfbcfe9ec80811442f0c3e50f84b3739edb3d"}, @sadb_key={0x17, 0x9, 0x558, 0x0, "774043d5e357e3f83ec3d3ed70ac1c5918699daa6a9ccc3f902cfff90559b06b94de1cc663dafd48fdca89b5f593adf41ff3e76ee03a342cdb408d33714da973a888353258fd08d9bc88a742b0680bb9aaf4af6b600cc568800f569539171bce9e6abaf72df3473cc2ff96dc8b2c8bf32a24f310b9bc7e2ffe30fa11adb0895fbded93a2e45ce8cbc9ee9e9e79ad45df97ebbaa5bc9d92a7895536d96ab57976f065b8708550a88253802b"}, @sadb_spirange={0x2, 0x10, 0x2, 0x3, 0x0}, @sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0xbf3d, [0x0, 0x0, 0x0]}, @sadb_key={0xf, 0x9, 0x348, 0x0, "09002404871e5d2d7f770188d64c8206afc555f70afa2ebc28ef399c43731c8b9e7ba6eb442776726daf98b99c7f5e2c0dd06a11b5ae17bc54c4f44b4c91357e0c164717f5d96a8410c68bc0e6491bd88372aeb97ddb8bd580048483918ff05e82bc55038763f69306"}, @sadb_x_policy={0x8, 0x12, 0x4, 0x2, 0x0, 0x7, 0x3, {0x6, 0x6c, 0x3, 0x0, 0x0, 0x3, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x290}, 0x1, 0x0, 0x0, 0x0}, 0x8800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000419000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000027c000-0xc)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a91000)=0xc) recvfrom$packet(r0, &(0x7f0000e7b000-0x64)=""/100, 0x64, 0x10000, &(0x7f0000771000-0x14)={0x11, 0x3, r2, 0x1, 0x14000000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) link(&(0x7f00000a5000)='./file0\x00', &(0x7f0000897000)='./file0\x00') setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000aff000)=0x1, 0x4) sendmsg(r1, &(0x7f00008e4000)={0x0, 0x0, &(0x7f0000e4f000-0x4)=[], 0x0, 0x0, 0xd4, 0x0}, 0x0) 2018/01/20 18:50:28 executing program 5: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000072c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000686000-0x8)=0x0, r1, &(0x7f0000906000)=0x0, 0x800, 0x1) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000b5d000)="9407000040", 0x5) 2018/01/20 18:50:28 executing program 7: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ef5000)='/dev/sequencer\x00', 0x8400, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ef7000-0x34)={{0x2, 0x3, 0x8000, 0x1, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000c14000-0x8)={0x0, 0x5}, &(0x7f000029a000)=0x8) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000967000-0x8)={0x0, 0x3f}, &(0x7f0000ef5000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e30000-0x8)={r2, 0x3f}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000347000)={r1, 0x600, 0x631, 0x2, 0xffffffffffffffff, 0x4, 0x661, 0x81, {r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x4, 0xd3, 0x6}}, &(0x7f0000325000)=0xb8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000648000)={0x2, [0x2, 0x10001]}, &(0x7f00008f7000)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r3, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102) lremovexattr(&(0x7f0000799000)='./file0\x00', &(0x7f0000803000)=@random={'trusted.', "d300"}) 2018/01/20 18:50:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e52000)=r1) get_thread_area(&(0x7f0000507000-0x10)={0x6, 0xffffffff, 0x2000, 0x400, 0x100000000, 0x37d7, 0x8001, 0x9, 0x1, 0x0}) r2 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000357000)={0x2, 0x80, r1, 0x7, r2, 0x9, 0x100, 0x7}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2000002275, &(0x7f0000de9000-0x5)="04ee1e86") 2018/01/20 18:50:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000320000)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000065c000)=0xccd1, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000017b000-0x4)=0x0, &(0x7f000088d000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000275000)={0x0, 0x4d, "00d58ba5008b40fb5ce917a172380053b8b53b05d209cbfb0f5efa96fda1e04691f36812472aab29daa7ba168532f9303170a70023b2dc4f49294d89f717aadf938a6e95f856d89badb83ed2a1"}, &(0x7f00001f7000-0x4)=0x55) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00001d5000-0x8)={r2, 0x4, 0xfff}, 0x8) fchmod(r1, 0x20) fsetxattr(r0, &(0x7f0000e04000)=@known='security.selinux\x00', &(0x7f000083d000-0x1)='\x00', 0x0, 0x0) 2018/01/20 18:50:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f000056a000)='/dev/rtc\x00', 0x200000, 0x0) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x40020) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000764000-0x8)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 18:50:28 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) flock(r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(r1, &(0x7f0000f72000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001000)={"7ae4a0de77debddd55f0b54462522340", {0x4, 0x73, 0x6, "f400b35aeb81", 0x3, 0x0}}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000001000)={0x1, 0x8, 0x473c7966, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000002000)=0x101) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003000)={0x5, &(0x7f0000004000-0x12)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000003000)={r3, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000006000-0x48)={{0x0, 0x3, 0x0, 0x0, 0x7}, 0x2f, 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]}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) fchmod(r2, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r4, &(0x7f0000006000)='./file0\x00', &(0x7f0000002000)={{0x0, 0x2710}, {0x0, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000007000)={&(0x7f0000006000)=[0x7f], 0x1, 0x467, 0x5, 0x1ff, 0x20, 0xd, {0x3, 0x0, 0x0, 0x100, 0x0, 0x0, 0x3f, 0x1, 0x2, 0x20, 0xa3, 0x100000000, 0x80000001, 0x1f, "5445a883958e0f828210b5ab36c7a4914f2274b6b00b22e674d0806092a7260b"}}) fcntl$setflags(r1, 0x2, 0x1) 2018/01/20 18:50:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") uname(&(0x7f0000fd5000-0x4c)=""/76) clock_gettime(0xffffffffffff7ffc, &(0x7f00007cc000)={0x0, 0x0}) umount2(&(0x7f0000efc000-0x1)='.', 0x4) umount2(&(0x7f00008c8000)='.', 0xc) r0 = dup(0xffffffffffffff9c) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000742000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) ppoll(&(0x7f00007e1000)=[{r0, 0x80, 0x0}, {r1, 0x500, 0x0}, {r2, 0x200, 0x0}, {r3, 0x8, 0x0}, {r4, 0x8, 0x0}], 0x5, &(0x7f00001dc000-0x10)={0x77359400, 0x0}, &(0x7f0000399000-0x8)={0x3ff}, 0x8) [ 79.092665] audit: type=1401 audit(1516474228.604:63): op=setxattr invalid_context="" [ 79.116534] audit: type=1401 audit(1516474228.624:64): op=setxattr invalid_context="" 2018/01/20 18:50:28 executing program 6: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b6e000-0x38)={&(0x7f0000b6e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005cf000-0x10)={&(0x7f0000b6d000)=@flushsa={0x14, 0x1c, 0x0, 0x0, 0x0, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b6f000)=@req={0x50, &(0x7f0000760000+0x915)={@generic="a1a635ca12d9a5dc69e031c9d48ba02f", @ifru_settings={0xd35, 0x7, @fr_pvc_info=&(0x7f00001d6000-0x14)={0x2, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}}) 2018/01/20 18:50:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000842000-0x4)=0x0, &(0x7f0000752000-0x4)=0x345) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000003000)={@generic=""/16, @ifru_flags=0x0}) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x65) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000009000)=0x2) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000004) 2018/01/20 18:50:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) nanosleep(&(0x7f00005f4000-0x10)={0x0, 0x989680}, &(0x7f0000b10000-0x10)={0x0, 0x0}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000f52000)='./file0\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/01/20 18:50:28 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007ca000-0xe)='/dev/keychord\x00', 0x1c1000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000356000-0x50)={0x0, @time={0x0, 0x0}, 0x2, {0x8, 0xffffffffffffff00}, 0x1, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x8) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f00005fb000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fa8000/0x3000)=nil, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000004000-0x58)={0x3, 0x100000000, 0x2, 0x3ff, 0x5, 0x96c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000005000-0x4)=0x10001, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000005000)=[{0x5, 0x1ff, 0x1, 0x7fff, @time={r3, r4+30000000}, {0x1c00000, 0x5}, {0x0, 0x7}, @connect={{0x1, 0xfffffffffffffff9}, {0x8, 0xfa37}}}, {0x4, 0x1f, 0xb988, 0x6, @time={0x0, 0x1c9c380}, {0x8, 0x3}, {0x9, 0x101}, @queue={0x2, {0x100000000, 0x7}}}, {0x100, 0x1f, 0x0, 0x1000, @tick=0xfffffffffffffac9, {0x20, 0x8}, {0xc34b, 0xcf}, @raw8={"3dffec3ded71972553875a26"}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x1, 0x2000) 2018/01/20 18:50:28 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008c5000)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x560)={0x1000, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{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]}, {{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, 0x1, @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]}, {{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]}, {{0x2, 0x3, @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]}, {{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, 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, 0x3, @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]}, {{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]}]}, 0x560) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000000010, 0x3, 0x0) write(r1, &(0x7f0000c7c000)="1f0000004a00070000001b0000000000007726160300000004000003441951", 0xfffffe30) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000198000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cee000-0x4)=0xe8) 2018/01/20 18:50:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$unix(r0, &(0x7f0000ac9000)=@file={0x0, './file0\x00'}, 0x6c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000767000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat(r1, &(0x7f000046e000)='./file0\x00', 0x111000, 0x10) 2018/01/20 18:50:28 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00007c3000-0x9)='/dev/sg#\x00', 0x8073, 0x40000) mknodat(r3, &(0x7f0000698000-0x8)='./file0\x00', 0x40, 0x7) r4 = socket$netlink(0x10, 0x3, 0x20000000000004) writev(r4, &(0x7f0000202000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) 2018/01/20 18:50:28 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000768000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") mq_timedsend(0xffffffffffffffff, &(0x7f00009a0000)="", 0x0, 0x0, &(0x7f00009cc000)={0x0, 0x1c9c380}) socketpair(0x0, 0x8000e, 0xfffffffffffffffc, &(0x7f0000d9c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00007dd000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000001000)={0x7ff, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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]}}, 0x118) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3ff, 0xf, 0x593, 0xff, r1}, &(0x7f0000253000-0x4)=0x10) 2018/01/20 18:50:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) setns(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008ab000)='net/rt_cache\x00') ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000d86000)={0x2, 0x0, 0x4, 0x4, 0x4, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c7a000)={0x0, 0x9, 0x3}, &(0x7f0000666000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a2d000-0xa0)={r2, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x400, 0x7, 0xa185, 0x0}, &(0x7f000088f000)=0xa0) readv(r1, &(0x7f0000c68000)=[{&(0x7f0000cdc000)=""/220, 0xdc}], 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000037c000-0xbb)={0x0, 0xb3, "3696b8515bbfe1b45a481a140ba65a66da11d2a78eb9593fab53541bc4c4bd1458e16b1b03f92bd4b12f948059f51b6317594460be477ff255e2317f0af18b4764d01a632411732c8cb16012b6c60dd8b46e1fe9525a2f00b90d07e519d087f74b36510f14fba3a9d33c8cd0ee251b4badc256bc9dc91ff0f3507312aa0f62a290c51c452cd867eac7472ce5d97ed375be0035084fe470ff0abd597f61609e40ebe420cd461c485a0cccc8facd48dcd9973d27"}, &(0x7f0000a76000-0x4)=0xbb) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000014f000)={0x80, 0x1, 0x3, 0x80, r3}, &(0x7f0000bb9000)=0x10) getpeername$unix(r1, &(0x7f0000910000)=@file={0x0, ""/108}, &(0x7f0000710000)=0x6e) 2018/01/20 18:50:28 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000009000-0x14)={0x0, 0x4, 0x0, 0x8000, 0x200, 0xbe0}, &(0x7f0000008000+0x42c)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000006000)={r2, 0xbf, 0x30}, &(0x7f0000004000-0x4)=0xc) r3 = syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000009000-0x4)=0x0) fstatfs(r3, &(0x7f0000001000-0x1d)=""/29) 2018/01/20 18:50:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000203000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c2a000-0x4)=0x0) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005c0000-0x4)=0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000bf1000-0x14)='net/ip_tables_names\x00') close(r1) 2018/01/20 18:50:28 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f00003af000)=@known='security.evm\x00', &(0x7f0000fd5000)=""/164, 0xa4) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r1, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000d53000)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f00006d1000-0x9)={{r3, r4+10000000}, {r1, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") r5 = gettid() setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004c5000)={0x4}, 0x4) tkill(r5, 0x16) 2018/01/20 18:50:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') r2 = request_key(&(0x7f0000dcd000-0x6)='.dead\x00', &(0x7f0000e89000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a59000-0x16)='net/ip_tables_targets\x00', 0x0) keyctl$invalidate(0x15, r2) sendfile(r0, r1, 0x0, 0x2fc) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359", 0x81}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) eventfd2(0x44c, 0x80001) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f000044e000-0x48)=""/72) 2018/01/20 18:50:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000005000-0x69)="", 0x0, 0x1, &(0x7f0000005000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 18:50:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r0, r1) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f000083f000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="01d37bd36903418ca04492f865782b92"}) 2018/01/20 18:50:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x402001) openat$rfkill(0xffffffffffffff9c, &(0x7f00009ea000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TCSBRKP(r0, 0x2276, 0x0) 2018/01/20 18:50:29 executing program 4: 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000003000-0x10)={0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f000053f000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x8001}) fremovexattr(r0, &(0x7f0000001000)=@random={'btrfs.\x00', '/\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x6d5, 0x100000000}, &(0x7f0000001000)=0x8) 2018/01/20 18:50:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c21000)='/dev/ppp\x00', 0x1000000400000, 0x0) recvmsg(r0, &(0x7f00004e9000-0x4)={&(0x7f0000555000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00000f9000-0xa0)=[{&(0x7f0000fb8000)=""/56, 0x38}, {&(0x7f0000648000-0x79)=""/121, 0x79}, {&(0x7f0000c4b000-0x4b)=""/75, 0x4b}, {&(0x7f0000d0c000)=""/135, 0x87}, {&(0x7f0000f5f000)=""/4096, 0x1000}, {&(0x7f0000763000)=""/69, 0x45}, {&(0x7f000073c000-0xa2)=""/162, 0xa2}, {&(0x7f000009c000)=""/178, 0xb2}, {&(0x7f0000cfb000)=""/247, 0xf7}, {&(0x7f0000c5a000)=""/0, 0x0}], 0xa, &(0x7f0000adb000-0x41)=""/65, 0x41, 0xd7f4}, 0x2100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r1, &(0x7f000036d000)=[{&(0x7f00001f8000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000016000)=[{&(0x7f00004ba000)="ae0c7d3280ceb0bfa989bee561089010", 0x10}, {&(0x7f000023a000-0xc)="f6eb41feef4f7ed77b301407", 0xc}, {&(0x7f00006b0000)="2817489c8504d0a81a0fe3dbe4915ad75d3e0607fec81def616a944eac866ddb1e54efe82c153a85fdf14ad5d7a67390b60fe2a67f39f37b6f6acf63b517179d3939c3b431843ad09776e20afe26aca89b1aa81af5fda1b8664f36d815d832b851eac6a33c26cff11749831d1dc0317bcc0233b5ed59be0ad68ca5208b98d6ad4a785842a36006d503ac4e3bb730c918546af4cc45485b6141731aa5eb912429fbbe1c44931f584d9f8e5f5284d6149260946f8d0bfeba95f3049a01f9457a7270f9ba2cedb2770fffbabe5b5e27d3d7dcd28260cd91779bf48bd466a317f5611815ff8a3e005d15009d457d7bebcebaf9f16a6778", 0xf5}, {&(0x7f0000257000-0x41)="6896abf869493970efd1bbc07bf0d79817dc46bbff7436cdde6a1585bad9b5c7c4cb147344e56f219ddeb4c164a3d34fdb3ac5e2ad9934e920e259453b034f24ed", 0x41}, {&(0x7f0000a9a000-0xf0)="b3eb92822856100187a8739fe219e4954fb51344c4ca2d2b8a666feff4696034afd01f69ee22a9025717798e9f243caa7d32623d558d04dc777f976f4923266950f621d5f8e91107d216b14fe211bbb233ea3219a6ed883c88a4e98523783ef050084af6b813b19ce0d6a030de070c0220569c9aeea1817a6559138908c63b7c5d0ab4619be980e4eba448520f28f0b341d4673d80902d8bc5cd612d1bdbb75f807f47eabc09c7b4911a50bf7534bdb9ed3a2b7e8e659d10b2cd568db002378d7d248d86709a51918c1a56587641c3cf3331f86b24d1ea77f033aad9cea8cd15cf98a0942395262421b4d9d4b10683", 0xef}], 0x5, &(0x7f0000a16000-0x50)=[@rights={0x30, 0x1, 0x1, [r4, r1, r4, r3, r2, r4, r1]}], 0x30, 0x4}, {&(0x7f00001b2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c21000)=[{&(0x7f000099c000-0x22)="b75fcd1306eaca794aaf5a5d694c38aaa09c94f57a6ddf369be79adbafe3aed28fef", 0x22}, {&(0x7f0000f2a000-0x2e)="c733dcf4b025405140261b33189943924ad675841da309ef9866607f94aeedb9a179703dacf77f09071672e9f058", 0x2e}, {&(0x7f00001ad000-0x9d)="0af1ef6fb42646ea3cd60abafa729e930469e8f8aa1844a2ff844074b45e4551ad9a22dde97f0f18f30c268d277514da2639d4a734f309abca62abcccac223b7b25e9d6c1b24e808d4dec12c1267f276fd45d34c767c7cf01c71a5df929482eb83f8d29f3ec2eb7029515e9360dfa84651f1fc5b1f7a0af60133fc863f0662ee367074f2af6a4fc2206d0aca06cabe7c22909ba38ba8ea7baddef5a2e6", 0x9d}, {&(0x7f0000884000-0xe4)="5aae107d5bba60a4c33160d820823869028d518b570589427a619f377dd4b73703649a9db5f44cb3ad2b32818fedc8d4ecb420bb2fac67bcde4ea8bd018df0de9df1863f11876f9d663a3ba2bae246447245ad5b0b2de5f194bbd32eed611e6e9950e7e43b4c03afe2f3a35a920994c85c0a91752d8098d67a1f0fbc41524488352268ae647ac957c42d8a231169dbb5db48d864b49595bc6c91d68cca131a50e46dd655eff6a7059f4599f8e1af843ef043bdd879d6050b4f4ac0e7575d76878bae58e65cd50f5649012b1756081656c97a8096477dd5dc4508918f4d0a53215bc9c286", 0xe4}, {&(0x7f000052d000)="6e810a60c68f0d77346e8759791307b8ed199b3e7668fd4f667c5026a9d7dbea9905c509d9e34b83c01e7464fb639b10319ce942c390b532df22c1beddcb1970623dacd7ca3a93ebdd882e56c3ee4b283d1bbf20e75b69f7f9363d2d8d527d28be8d7366f447070dbbc57de7f1f3a4a7046227529e92b36a30b3da0c88fc25e36f0c3b4edb230fbe39f73fef936951c61a0b62d902525cdcc6d9ff0deda873bfc9c64c3f1e44d69f851e62a1569f7adce56fc571e5b2da3722d0e55266723a76cd9fbc92", 0xc4}], 0x5, &(0x7f0000cc5000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x4048001}], 0x2, 0x4000084) sendmsg$unix(r2, &(0x7f0000742000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000dff000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) r5 = dup3(r2, r1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000dec000)={0x0, 0x0, 0x0}, &(0x7f00000a8000-0x4)=0xc) sendmsg$nl_generic(r5, &(0x7f00002e4000)={&(0x7f00008a3000-0xc)={0x10, 0x0, 0x0, 0x20008}, 0xc, &(0x7f0000418000)={&(0x7f000089a000)={0x350, 0x26, 0x0, 0x1, 0x3, {0x1e, 0x0, 0x0}, [@nested={0x12c, 0x3f, [@generic="3530099c484a3bc57f7550bed2936b971c7ffdef2f62ff1064e99c7c79f6a763c89e6962945c61e8780611d4adfb7fdb20570dc294cbe698cfa7faac03b3d070da6292a9b2bcdb427815be4df4d80ddf49d40b4e59ee66761c39056afd3311104c53102a812da1a27660f958c57e29d6c20a2e32adbbfde5a695dcb99e1c08277d530beba817370fc3dc25b8068d7ec0233afaf6a989d2886aee5d2ab038539675367ae4c42e1f132c7d10239635", @typed={0x78, 0x17, @binary="dbca6a2934f462b9b0f0686d0c2a5d9ea4bb80ba7f8e68982683126a0137eee23c0ba7d12d419ce4673fdc65c2bcbd181f36abe898e6c64cfc23fa413e32f0e8d9f0ab8dfca92ee5ea4255dd11f39f54f31667abf22dc6e7480f94dd2feb2722ee729600835dda9fcce08c93ec391ca5"}]}, @nested={0x1e4, 0x5d, [@generic="3a0f401a0643cfebef92a81051c57299e321a79fe1faaa3265bf42c99731b1ed948183ea93629c7a8e026f53ab50e6e946e94c1da676e1f5b68b571b2e95d8db5437a74e96653ffc73d5fecb273e2ab06f400a6315ffe3246b5751e996efdceeab4bd89800c18b6919fcc63231ca24e7ec308142a259a108aeef24bf50ed5171ef19216f01df279b1eedee784d4c2f156e3346a953e39a4cf22b09ff8b78f2cb29675d8ae2a8f151a5e1eff24daf80707ad16d764dda5fd3", @typed={0x18, 0x48, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="9e0de41c6b8753ff3ec93eef4243c0ca4e7d4373a05c97be685768e73595b563c4a9c13777b5681f761343368c0f202fc4275ab05b46daaa6867e1b70f302d17a6dc32b1e451fc232843c08b3f6dbe48221744534b36d119dc40e4fe4f83f514f572d33379fc295a00f93a523430e5251eee509b7f49e8574d36ba22efd89d1a53f684912a353c3dafae5f6a123b7b4ef655d8ead3f597080fb15dc20296f5", @typed={0xc, 0x33, @u32=0x9}, @generic="76f9459a3e8023124e634dba470d56d419bf3b77cf7a6f7f13928f826859a5a5c5f5aff8a780faea1354dadc860d82b6551aa85c0b76200a02382a3aaf9baf7fd065052aed44580942023b5bd4788b98272219d2d330f88ebee246c64574fdf927066987"]}, @typed={0xc, 0x68, @ipv4=@dev={0xac, 0x14, 0x0, 0xc}}, @typed={0x14, 0x5c, @str='/dev/ppp\x00'}, @typed={0xc, 0x77, @uid=r6}]}, 0x350}, 0x1, 0x0, 0x0, 0x8080}, 0x44000) connect$unix(r5, &(0x7f000002d000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/20 18:50:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001ed000)={0x0, 0x0, 0x0}, &(0x7f0000792000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a27000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000621000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f000011d000)="6e652f736f66746e04005f7306037400") pread64(r1, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) 2018/01/20 18:50:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000a4b000+0x5bd)={&(0x7f0000110000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000535000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009fb000)='/dev/vga_arbiter\x00', 0x58080, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c10000)={0x0, 0x53, "7ffea6de57ed1fcfa28796e697c5ed323e3d3d702c77248fab07f673afcb64a6a6f1d52f20a611d9e2a3272ec1d518844ebc89fef03da7f12349ebcad25c4407d840fa2c0328ae64e793086065f78f84302771"}, &(0x7f0000cec000-0x4)=0x5b) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000315000-0x8)={r3, 0x8}, &(0x7f0000d83000-0x4)=0x8) listen(r1, 0x0) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) syz_open_dev$tun(&(0x7f0000a54000-0xd)='/dev/net/tun\x00', 0x0, 0x800) 2018/01/20 18:50:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000d8c000-0x50)=[{r0, 0xa4, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x2, 0x0}, {r0, 0x2, 0x0}, {r0, 0x4, 0x0}, {r0, 0x2, 0x0}, {r0, 0x301, 0x0}, {r0, 0x400, 0x0}, {r0, 0x10, 0x0}, {r0, 0x100, 0x0}], 0xa, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x34e, 0x0, &(0x7f00001e5000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) r1 = mmap$binder(&(0x7f000093e000/0x3000)=nil, 0x3000, 0x2, 0x13, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001c2000)={0xfffffffffffffd08, 0x0, &(0x7f000058a000)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000826000-0x2)="1714"}) 2018/01/20 18:50:29 executing program 1: clone(0x0, &(0x7f0000484000)="", &(0x7f00004d0000-0x4)=0x0, &(0x7f0000b60000-0x4)=0x0, &(0x7f000091b000-0x1)="") llistxattr(&(0x7f0000b65000-0x8)='./file0\x00', &(0x7f0000758000)=""/0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000578000-0x10)={0x0, 0x0, 0x3fff8000000000, 0x3}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000855000-0x98)={r2, @in6={{0xa, 0x3, 0xa, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa53a, 0x7}, 0x98) accept4(r0, &(0x7f00000c0000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000d06000-0x4)=0x1c, 0x800) 2018/01/20 18:50:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x9, 0x0, 0x8, &(0x7f0000d2a000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000cd2000-0x4)=0x0, &(0x7f0000085000)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b58000-0x8)=@assoc_value={0x0, 0x4a3c}, &(0x7f0000483000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000017b000-0x6)={r2, 0x20c}, 0x6) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/20 18:50:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') preadv(r0, &(0x7f0000855000)=[], 0x83, 0x100000000000) 2018/01/20 18:50:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000869000-0x7)='mounts\x00') mkdir(&(0x7f0000027000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000b8c000)='./file0\x00', r0, &(0x7f0000366000)='./file0\x00') r1 = request_key(&(0x7f0000d7f000-0xc)='cifs.spnego\x00', &(0x7f000054b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f6b000)='\x00', 0x0) lstat(&(0x7f0000370000)='./file0\x00', &(0x7f0000665000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000023d000)='./file1\x00', &(0x7f0000a4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") pwrite64(r0, &(0x7f0000ff2000)="5f1aedb58fb09245376cf86574e529da5dd448483c22eade", 0x18, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r4 = mmap$binder(&(0x7f0000412000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b66000-0x30)={0x54, 0x0, &(0x7f00002f0000)=[@clear_death={0x400c630f, 0x1, 0x2}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x50, 0x0, &(0x7f00002e4000)=[@flat={0x73622a85, 0x101, r4, 0x1}, @fda={0x66646185, 0x1, 0x2, 0x14}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000620000)=[]}}], 0xe8, 0x0, &(0x7f00009d3000-0xe8)="ef72475de337635e42304c271b05d70369959587f7e641fb431780ae3b08329148b3eb2176d80e7efcfd3e7d75dade25a6e10e861e3b7e66cb859a5f8ca91c4af6c1cfac4cb0d62a6264cdf5c2ac1072d96cc47de26969cc45886dc01841319d154af03ba39b668254cff37f8cf0fc8bea7b4aa979fd5e2a58901b4613a98424ae6a84d49d8c6b6e52c148d13b152001a027b3675ffb38de9201666a4091fae3d167711999c10ac7c8723bcf14b3deff27c9405a8080ed812eb919c8287ab2a07ac1c031d6b7182479a9887f8ceb0b4a99f9c3c3b1e42fa4b67a3762baa04b13d510960f2638cee7"}) sendfile(r0, r0, 0x0, 0x10000) 2018/01/20 18:50:29 executing program 2: 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) userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 18:50:29 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000932000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x7fff, 0x3}, &(0x7f0000595000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000+0xea5)=@generic={0x7f, 0x0, 0x3}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000001000)=&(0x7f0000002000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000004000-0x8)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000006000-0x92)=""/146, 0x92, 0x2, &(0x7f0000005000+0xf8c)=@ax25={0x3, {"f78c97dfeae429"}, 0x7}, 0x10) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x0, &(0x7f0000006000)={r3, r4+10000000}, 0x0) r5 = inotify_init1(0x80000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000005000-0x8)=0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000008000-0x8c)={r1, @in6={{0xa, 0x1, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb62}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r5, &(0x7f0000009000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f000000a000-0x8)='trusted\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000)="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", 0xfa, 0xfffffffffffffff8) keyctl$read(0xb, r6, &(0x7f0000004000)=""/4096, 0x1000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) [ 79.842668] keychord: Insufficient bytes present for keycount 56 [ 79.859173] keychord: Insufficient bytes present for keycount 56 [ 79.871669] binder: 14646:14648 unknown command 0 [ 79.884370] binder: 14646:14648 ioctl c0306201 2000a000 returned -22 2018/01/20 18:50:29 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000008000)={0x0, 0x2, {0xffffffffffffffff, 0x2, 0x40000000000000, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read(r0, &(0x7f0000001000)=""/0, 0x0) 2018/01/20 18:50:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000751000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000faa000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ad9000)='/dev/ppp\x00', 0x200, 0x0) setns(r0, 0x40000000) [ 79.916715] binder: BINDER_SET_CONTEXT_MGR already set [ 79.925320] binder: 14646:14671 ioctl 40046207 0 returned -16 [ 79.940174] binder: 14646:14648 unknown command 0 [ 79.950422] binder: 14646:14648 ioctl c0306201 2000a000 returned -22 2018/01/20 18:50:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) 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) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0x3c)=[{{&(0x7f0000f5d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000a49000)=[{&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000230000)=""/10, 0xa}, {&(0x7f0000348000-0x18)=""/24, 0x18}, {&(0x7f0000671000)=""/64, 0x40}, {&(0x7f00004f0000-0x27)=""/39, 0x27}, {&(0x7f0000001000-0x6c)=""/108, 0x6c}, {&(0x7f0000d11000)=""/196, 0xc4}, {&(0x7f000003e000)=""/111, 0x6f}, {&(0x7f0000000000)=""/0, 0x0}], 0x9, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0xac7}, 0x9}], 0x1, 0x10000, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) lseek(r2, 0x0, 0x4004) 2018/01/20 18:50:29 executing program 7: socketpair(0x10, 0x0, 0x2, &(0x7f00000d6000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f000069d000-0xb3)="0f118c1a31132ff11c2477126d9002d12a6fff1d55a0d0ee6a07f28ae3a22c6936c22e2a072757d938326162559740a224f46b564349742e0916e11c1aa10deaf6fb58d3af0c23ed2e542e6c088dfc0669537f8e535659800f2a8586af66ca1a39b97d55a8c500a5587adce6281ce179d5c6d84fb02a60c34ea4d98ed64d7f152e345c844f811425d3e0a13ed27dc2762041d76bebda449d220e591c5c70e7fdb1f5c7b834e444c1df07192c7b1ca845555e6f", 0xb3) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) writev(r1, &(0x7f0000abc000-0x90)=[{&(0x7f0000f07000-0x9e)="", 0x0}, {&(0x7f00008d8000)="88", 0x1}], 0x2) 2018/01/20 18:50:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000037c000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000909000)="bbd3c58361096eca3966321473a3bcef6771f90f96499a56b43807a1cf2b5f1d2151457a596713916a43ce8a700c1d05389dd35032d745ba4bb1b84fa3fa8f5a7b7386bc5bcc79f0ad438fb02f46a312273f0686b2e762dc8e29ad5c300abb808692338a8ae01d5126c3c4812b1507a2ac521f99196e1a75fb46d77c3d34c1018c780ffd6d4357772ddc0e5728e191aa421dce457c4063ac3410ab9f69be2b6ee346e95ced88afd421db3945f74a97c82931ca7ee41cdedecec22c6ac37214a2613626e43ba00f0d4a0fe766604955ae8abfa491bb457d4947d183c9d26ef5fd91239f7dc698255cceeac1") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00007fd000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000cc6000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/20 18:50:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004e0000-0x4)=0x0) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r2 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r2, &(0x7f0000fcf000)='./bus\x00', r2, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x54) sendto$inet(r0, &(0x7f0000925000)="eef7107359f913fd2390436e3175e1cf9d64124f9d19b487780002435990c86e03b84de5adebf71a5c87e9d3efad3f65b0624ceef774dfff62902d89c9ae19f5a89ee2df6f38edc1a2c952eafc217fc7cc48afa21cd786b270d21d8dfffff3779266fac809da9d6dc226af17b6803b14a801c7fa0e3f04a83575f7a754dfae3c72df9cb86529cf260cffe4302bbeb9608b080f17", 0xd, 0x1, 0x0, 0x0) 2018/01/20 18:50:29 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000caa000)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000001000-0x4)=0x5) setsockopt$sock_void(r0, 0x29, 0x4000000001a, 0x0, 0x0) 2018/01/20 18:50:29 executing program 4: epoll_wait(0xffffffffffffffff, &(0x7f0000180000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/20 18:50:29 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000e000-0x4)=0x10, 0x80800) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffc) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f000082a000)='./bus\x00', 0x10000000000007fe) r2 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x4) renameat2(r2, &(0x7f0000740000-0x6)='./bus\x00', r2, &(0x7f00004bb000-0xa)='./control\x00', 0x2) 2018/01/20 18:50:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000aba000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000455000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d19000-0xe8)={{{@in=@multicast1=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, @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}}, &(0x7f000025e000)=0xe8) fchown(r0, r1, 0x0) 2018/01/20 18:50:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ec2000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000770000-0x10a)={'system_u:object_r:hostname_exec_t:s0', 0x20, "73797374656d5f753a6f626a6563745f723a73797374656d645f6c6f676765725fc67865635f74090030113ac56fc2b1763d640717e0984092a41a5921697d9ea89bf437dfca95c67d45861daaea8fb925329862cf2ceb2bf95e26097f950986e443eabd5466df7bdccd82edc96d9ddd42691def3718a62dce0087c0a7a8e7dcb315741f243691c768dd65c4a11b947aad209fffffffff0000000109601f808a3ee04ce9258fedbee440ecfaaaad74d9036f4afb33ecf5df90e6eab09a03845f93eef3", 0x20, 0x36, 0x38, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x10a) r1 = open(&(0x7f0000607000)='./file0\x00', 0x115180, 0x2) sendmsg$netrom(r1, &(0x7f000074a000-0x38)={&(0x7f00000f9000)=@ax25={0x3, {"9ccfe3eed0dfa8"}, 0x5c9}, 0x10, &(0x7f00009a2000-0x20)=[{&(0x7f00008af000-0x1000)="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", 0x1000}, {&(0x7f0000f31000)="dd63a71d497471857e7e0f522dd6bb6f38fc7ba04688781a9cbff0569a3c4c83ab8e50b3cc74820137c7f86e8f8e5e56013faeadca24f6707cb745ccd703254706dbdb1e0545ae3c24cf6da71ecea29d2ab183b783e8b704207b6b4148ebab9baa1156e5209e812833e4660af8c3c0a8aac41500d543df68092a9b7755d222d1e92b207ee64def5161b16f45ca08f0656600055bdebd6e5a19ce8fb55377d9d14c2691bcf1a0d04e792b01478b3367513a089deb7565ac16889390a9f1ea492f1dbe39b6d18f2dc76453c69c37caf845e92bbe512685df85dbf30de189da26027bb2b7d374", 0xe5}], 0x2, &(0x7f0000eef000-0x180)=[{0x110, 0x119, 0x7, "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"}, {0x70, 0x109, 0x1, "b74848c97cc5a878f7dda70e81064a837272532741b0145144a937e2380c0b71fa3b662d0d6256ef886be927e3f28b04b97f86a8b6f876527b1016689e97a7bef1674af178d79f558f1a606e85e2cbb84ab3555083e4b3c86344"}], 0x180, 0x4000}, 0x40) 2018/01/20 18:50:29 executing program 6: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x0}) dup2(0xffffffffffffffff, 0xffffffffffffffff) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c, 0x0}, 0x0}], 0x444444444444698, 0x0, 0x0) 2018/01/20 18:50:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00004d7000)={0x0, {""/7}, 0x0}, &(0x7f0000c5d000)=0x10, 0x800) r1 = gettid() stat(&(0x7f0000c90000)='./file0\x00', &(0x7f00008ac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000269000-0x8)='./file0\x00', &(0x7f00000f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009c2000)={r1, r2, r3}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000c98000)='net/anycast6\x00') preadv(r4, &(0x7f0000bfa000-0x30)=[{&(0x7f000003e000-0xa8)=""/168, 0xa8}], 0x1, 0x8000000000000) 2018/01/20 18:50:29 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) r1 = request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x0}, &(0x7f0000000000)=0xc) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000003000-0xc)='cifs.spnego\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', r1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000c000)={r4, @loopback=0x7f000001, @rand_addr=0xba7}, 0xc) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000b000-0x10)={0x80000000, 0x2, 0xeb, 0xdc, r2}, &(0x7f0000002000-0x4)=0x10) clone(0x0, &(0x7f0000002000-0x36)="", &(0x7f000000d000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/20 18:50:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008b8000)='syscall\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bb1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dfa000-0x4)=0xc) r2 = getuid() r3 = getgid() r4 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c91000-0xe8)={{{@in=@loopback=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=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097b000-0x4)=0xe8) getresgid(&(0x7f0000865000-0x4)=0x0, &(0x7f000041e000-0x4)=0x0, &(0x7f000048d000-0x4)=0x0) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ba5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r8 = accept4$inet(0xffffffffffffff9c, &(0x7f000096f000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ed000-0x4)=0x10, 0x0) r9 = syz_open_dev$usbmon(&(0x7f0000678000)='/dev/usbmon#\x00', 0x8, 0x80000) r10 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002fa000-0x10)='/selinux/create\x00', 0x2, 0x0) r11 = accept$ax25(0xffffffffffffffff, &(0x7f0000d09000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000d4000-0x4)=0x10) r12 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000a91000)='/dev/ashmem\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000016e000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000881000)={0x0, 0x0, 0x0}, &(0x7f00005c6000-0x4)=0xc) lstat(&(0x7f00007fb000-0x8)='./file0\x00', &(0x7f0000ae2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = accept4$netrom(0xffffffffffffffff, &(0x7f0000496000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d82000)=0x48, 0x800) r17 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r18 = inotify_init1(0x80000) r19 = openat$rtc(0xffffffffffffff9c, &(0x7f00004c4000-0x3)='/dev/rtc\x00', 0x402080, 0x0) r20 = accept4$inet(0xffffffffffffffff, &(0x7f000078b000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000981000)=0x10, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000722000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009a3000-0x8)={0x0, 0x0}) r23 = socket$netlink(0x10, 0x3, 0xf) r24 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca9000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a72000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000308000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000357000-0x4)=0x0) lstat(&(0x7f0000f27000-0x8)='./file0\x00', &(0x7f0000a39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00009a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fc0000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000ebb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ef4000-0x8)='./file0\x00', &(0x7f0000afa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f2f000)=0x0) r34 = geteuid() stat(&(0x7f000018d000-0x8)='./file0\x00', &(0x7f00005b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000105000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f0000013000-0x4)=0xe8) lstat(&(0x7f0000abd000)='./file0\x00', &(0x7f0000911000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003cf000-0x4)=0x0) lstat(&(0x7f0000d7d000)='./file0\x00', &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = getgid() r42 = syz_open_dev$random(&(0x7f00000fb000)='/dev/random\x00', 0x0, 0x40000) r43 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000706000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000351000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3f000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000af6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000433000)=0xc) r47 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000062a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eca000)=0xe8) getgroups(0x4, &(0x7f00006d2000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r50 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d1a000-0x9)='/dev/rtc\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000222000)={0x0, 0x0, 0xffffffffffffffff}) r52 = open(&(0x7f00002a8000-0x8)='./file0\x00', 0x20402, 0x108) r53 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003a0000-0xf)='/dev/sequencer\x00', 0x210043, 0x0) r54 = socket$inet6_icmp(0xa, 0x2, 0x3a) r55 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000704000)='/selinux/load\x00', 0x2, 0x0) r56 = accept$unix(0xffffffffffffffff, &(0x7f0000a26000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000bbd000-0x4)=0x8) r57 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a1d000-0x8)={0x0, 0x0}) r59 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5f000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f88000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002ca000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b4000)=0xe8) getresgid(&(0x7f00001cd000)=0x0, &(0x7f0000cd6000-0x4)=0x0, &(0x7f0000473000)=0x0) sendmmsg$unix(r0, &(0x7f000056c000)=[{&(0x7f00005e7000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c42000-0xa0)=[{&(0x7f0000652000-0x13)="f064aa6e5d6d5d92b0344a576de1a43759b389", 0x13}, {&(0x7f00004e0000-0xdb)="09e10c40479581a1fb9a200da3213b5af3f6da56b61799fd76beb8daa01eb841efb7f2525f29ce20752077b15642cbe53c34e1e0a3000b50f2a72e1e0b4c471234434e7fe428ae1ad88c783589fd5c3e593c0b126a651e7a7c4971e090659cfeda777495519d9790d9c08fe1f713ce24dbf42db643fca397f852c10641875ae44df68b2f902b48e8046637f29875d7fee0a83426ac7789a1d664ebe2ef9be2e5beb9d454a78a2590cf715e8d0dfd48a2316a539a679991d286a51c77a892c1a007e9079ed806b4b7c2a5199c40f1618a35ac3e8969744268e66592", 0xdb}, {&(0x7f00003d6000)="33280938ccf5c1db9cef4546c8cbffb36a2e51c032aa4ebf795d4c5d9427d20bb5ca45ef0f5e5022dc03004c5f05840ddf992464c13f092187852c573d1bfe1da5da09fa6c92d15f305f04ed762f4e5016efc03a32d689b2695ce7366073d6f0c1b1b9c221e269a26388a86750bdf22a635e", 0x72}, {&(0x7f00003df000)="866faf60e8980ee8588a4f3b04878a958de9da74b1bbd59c1c2f174584bca4891abc62bb4b2ed5fc4ee31b85907c2e05f94ee901a8667bc63b9040005d9a422a041f0744dc8e7130d190b55713daccb80edff1e7e958ee6273120f2ed5b6b5ab167ed728a846b6c5f7da", 0x6a}, {&(0x7f0000d84000-0x13)="6eb9afc1fef07d599aefb813676126ab8d4598", 0x13}, {&(0x7f0000e3b000)="0e842d53af3d55e4a7b8e25447d7d017c85e0d6da65bdb4ede370dd742f7be92b8e74f72139f39c47a3a950692b2f297dc4a6378698b8bf0c13af946f752c013362bdabba683d56986d13c74440148ee2ceeff15fd56ddee2fa99356687c0f01bb970e59f94d223b3420c6ca45c910a721482f925dfa7b96f2f0106dec2b2bc6d437a3a6344764d905a77c528223f302de32e005529d84005446c47a936afcc5540e82776f53dc19aa926eb9fd1613123030c3be859bcc21ac286df54d", 0xbd}, {&(0x7f00005e1000)="0f24280cb51ab67d54904139cccb6cdca21fbd325548027fc0824d8557c9d9e8a761cb6c468f6ba560ce3b766b92b925917450e4570cc07ab503854b62a6917ae8a492aa0eaff47d8b8b0f8a6d066643abdaca38df2b48929bd2f029bc8ed09db3b4f8cbebabc03cc51ad58a99effd0c82b60ca472c06997b23e985453fa80e3e93b7f1d434e95dbd7", 0x89}, {&(0x7f0000840000-0x3e)="bf75b4442fe9ecbcce18a2f303855fbb2254f837e2f317b98a1fefd91f337bc36be9e9cf8ba49be2b4926d245e6d9c1c5ceb8d1ea2bc4b9e72f5f05dcdf1af39a56d5b0767735185618bd3d4909d2211a7b93cdb72e56ee430b34ab2f1c3b84ddb44cfbca946dc8e82077aa51970ed04d4e2ea85e068046f8535d1d4450be3a3136828d6e707773b8a65de3d2950222456bc17a7a747c7e231dcf4723d232274f8f02d2b1d70f6604bce61abfd1173b975d4aa21f07ee9515aaa7c5e6900129d36d17a453fd4d513cefbc2671980ba3e961b9abeb496f1ed0b3a7a842ade8c2fa0e0cc886bad76022997646d618c5091c92e60c375", 0xf5}, {&(0x7f000079f000)="f1ee43b3944a4a622aab89e7887489a95e16ec7aedc8638184cd9475b16de9cad39c28192fc29e92be41f5f198f731d1ddc634aaba5cfc6ec468161c4a9800d651057867c064f6aa2eac0cd86b3ce8b08d05e6648029028b3cddd8569eff18d6d88c4e00a6cf3a314fd39e8dc40ab32e01c473e5ea9dc90acb8110af49d1c06f2a180f4d0374477f5cfff65f95a2bdff71d1b7dab60e5d1e4be17ce307b860611d53005737c26a442c481b29f65787dc3ae876837b689c7ef98aa1", 0xbb}, {&(0x7f0000375000-0xc2)="1124a4ea389330bcbd9f9679c79fca4fe2b11b2746f6a351f4ef8b91228c03a1e54c271b393b58f009dff36ccbbcc80a82a86518484297f5b13ce2a88a66a0e4cc1e0ab65aa2b0a8cd2cd3a6242f1bee1d9780bd9b39ddf570d99f077214831317647d2f25c8939c61b0162710835d1387626dc5cce4ba697e690132b6b2ccbc6bccc4412d7068a1e184d1aecf8830542a4c855c50fbe414ee7c42e7afa574418d82c55b19c558eb78f9abf0f992039d3593aea3f8deb12d49095ebe7d9d29e7aac4", 0xc2}], 0xa, &(0x7f00002b4000-0x118)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22]}, @rights={0x20, 0x1, 0x1, [r23, r24, r25, r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x118, 0x20040010}, {&(0x7f0000f26000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ecb000-0x70)=[{&(0x7f0000f67000-0xb0)="a8836bdad3721f9c5a236d0972a76a99086c726eceb8e0fe3143e5b9c2f2be82839d79307f7af027bda724c1ab593820720b6ce7b4387627803bfb8e8d80111bdb030f810d3e653c688189e78a9a0f55c4aa5bdb125dba3e1c122009ca0aa4dcadddb64b001e10963a087dabface4eca5ef1cd4502a37ef6ecdaedd82061a48ab06f33aebc995fcd54cfc54ee2a03673a3da37a88ace83448ae62bf97ef4f4e2eb02c2040092a131312586fc9d1d4785", 0xb0}, {&(0x7f00000f3000-0xf3)="d8a414b8c38d731b521cc50856cc27855c15bff13236142d74325363ea61660af5146d29822ad23d05d79bc57b611d8815647ccb375b5391fa48b00ce31bbc326e7506f8e2a8f64a21d5138ff7979b3bf6b4ce1289e1706b0909d5bcdc77d76964c18d41ac211766a4ae0b4c8fb5dcced387998f53a43126bd19bcd370d2ab7c2d14a40484ddce19b79603cfe1a6446116dcbef2ab6acd8777c7ca4a09bc607c281f08916f5fa4541a4b72092c8d5fc093190fe857d0e09ce8cd1450da6be00e165ecf83bb2bf321af569910125818324508c4305e0f2bbe9e7eb287b941b62948b7e996ac2aba1af7b1a073a61f67eec97e61", 0xf3}, {&(0x7f0000dc4000)="62e9875869ef610d34de6c4e1342b09ff055ecb2ca0280cc7e4239c7ab6289237905df3c2c70a1a11af8b24bc5c41970ae9a4bd8c05ed6d768a6a57b51536a8c22c46d40487eff9c5d40af38dab1685c21152c2033102e674398db7fec2ab1d22f3fb2c0db9c6b8787de19132ea499880941de9b538e8a5bfa1426f561a9cb7fd00e6cae4979076a260c2a5e3c03b0fd9df80939a8a7569fa9ccbead12ad01989851fab41a4e67dbd8fdbfe283db3f", 0xaf}, {&(0x7f00003e4000)="dd2e80198342769be2060eee23b8e478fb4640bec55df5a21ac39e1f6c6a8e815ae6d136d4", 0x25}, {&(0x7f000069a000)="2c42226105f8c6908e5ac544c0bfeb903cda7a81c109c7801b66b039737e36c4ca70bc5bfb4eb97d212ce69181d180ce57e65c3fa0d35987fff7473c5c1748e1907afee12332b46d8177b9582f12e70c0613d3e9388df9c5cf6ef5eabe012d65fa8d1489d1f3628fe21b614ed29ff946474c7824877241da2031cd83c7acd5f7f9ed870037", 0x85}, {&(0x7f0000b4e000-0xd3)="7bfb5c69f2087cce9837967fe861f8814678114f275b19cbdb6c2b40015e849fc8239651c79eaea21b9589ceccd18e6be7f24486b1cdfdf8aea9db25f6db16cba5a2af66a35ccfd6ab2849924f56441caaeb86a053efe5480ddb27adfc479342a6c4ee98b248abbdfa6f479a54ca1ac85754b09ad44180b8db40db602cd614e6dbd88ad113803cc246f242ac3d28a76b18b8ef2a8c730804a4c48a7d6943a83b6f42a8d2228bdf16e2c58889ad79113b3ccfe951b11db724fbac1a0cb3689e5dc6cbf8870a6a91e6140ff47b4ae6b28a3beab7", 0xd3}, {&(0x7f0000d99000-0xc6)="5ba37a44230e87588b96e9bc485dac2d872ff15b5059617c2904965103f5a936007cf161a2e8541039d1daee8696e94374b2016dbef36815b5c307cb7c2bf6d37774c2ef8a021379f9c3d61441ccc7652744ec9fd835ec456d9ee8a4312bd06789d6d24dcc6decac972a1e371a2a1f0ddac90f3624425a6481219c91552eff165ee8252ebbddcbfbc3ffb445ec78ee89eb777a3b86a28d56cdba50417dc87ccb661e91135c3540d482b3ec9e843e1eb1e57984088275bdb299869c7f1518d41441a65dfaa504", 0xc6}], 0x7, &(0x7f0000636000-0x20)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x20, 0x4000000}, {&(0x7f0000eb6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dc6000+0x751)=[{&(0x7f00008a9000-0xad)="b4471907bb0bd94178cffca9a2d07a80250587646afa5f8abfc0cb09cdad87b81a0829d6e86f7d7d3ff2fdfb8465a8ea51e9d7d3d579609a30916c501abc7e0195cb66a7666eef35acc045c8ab14d190fedf0b056e88bef9f7fd38faf03c0ecfe150371ba77b81f3963b180d982eeb7ea3f5eefb17ad6dfd3b6f734300153008b21f454508361ff7be56c0ea14a40d23c636acddd186273c23430c1326105eb8535bb52b79d9c0256ab0ed1e81", 0xad}, {&(0x7f0000208000-0x55)="34ea62a2c81c32190864ba9c7dedc88d0a6f5f1f4e1b5f62002af94eebc3fc5ed3f6b33fc2ae6bf078ed62eb14b8037687e5af402b03f06c7d8fd385ee74721662934feab58f2a49cc4544950918646bea5a4b076b", 0x55}, {&(0x7f0000fa1000-0xdf)="49f9f3a789c544e3b2455a30be263516d87f25ea9005cdaea29bf901699e2b598d9d9bdf90b3836180b8b90edb4faca21dcde6fe03e3873d17be61fc89f45b844d6415a4bfe1f14d217a719677850652c056565a83854991964651839421b7399abbfc68802976f8d4e270c040ae5f9c2395b4a471df5db996c10e75414d3187ac1a4b26d246b3c629870c741ac8b591d003f73eab6ecc5b883bb51d07e32768dd251e7aa0a1ca520fad6bd84fd5c2b31ac0876de82781b6d08f74b35d37407fe4bb8bc8919c4094a27ab29c81fe917f284d0121e58302b1900abd716aa5bd", 0xdf}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f000035c000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000cd000-0x30)=[{&(0x7f00005cf000-0x84)="2b8a11dd366bca83b3bbfedeeff3ddc1c41e13d18b0a39f71e0e354ee7c0eae832af32ca312c01c100ceffd3f9b1b70bce19dfdef4785cd4906c621e158471995751ec80de64fdde415d702c77d60cdc89221b0de801913202ac2eac7bedcb8f99496d3f1a5581d2e55cddbeed80a91b55061d8c62cf3ef1b4c3263f6899f47614d46ebb", 0x84}, {&(0x7f0000181000)="8b774758bd53c6537bc65b0ab08841e5b1ce38b5a2fcd648523cc5dc8721cfe3024419f78b548039ee18f7203637be765695481d4c46a6e884e5e703ae31beb57668ffd4efb40cfee7f75e4d708896dbd00d99d3608b61d1738695a39fa3ef84aefeb7092aeeb44eca8491b51c922e3554cff5cb8292bc7e6fef2cacaf2d", 0x7e}, {&(0x7f000075e000)="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", 0x1000}], 0x3, &(0x7f00007da000-0x100)=[@cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x18, 0x1, 0x1, [r42, r43]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x30, 0x1, 0x1, [r50, r51, r52, r53, r54, r55, r56, r57]}, @rights={0x18, 0x1, 0x1, [r58, r59]}, @cred={0x20, 0x1, 0x2, r60, r61, r62}], 0x100, 0x80}], 0x4, 0x4000001) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) alarm(0x0) 2018/01/20 18:50:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r0, 0x4, 0x44c00) vmsplice(r1, &(0x7f0000379000)=[{&(0x7f0000698000)='#', 0x1}], 0x1, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/1, 0x0}], 0x1) 2018/01/20 18:50:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000118000-0xa)='map_files\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000574000-0x10)=[{&(0x7f00001b8000)='1', 0xfffffffffffffd36}], 0x30d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009ab000-0x20)={0x8613, 0x5, 0x4, 0xff, 0x10001, 0x9780, 0xb8f6, 0xfff, 0x0}, &(0x7f0000259000-0x4)=0x20) bind$llc(r0, &(0x7f0000cf6000)={0x1a, 0xff, 0x7, 0x7, 0x80000001, 0x8, @random="34da5e289791", [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000683000)=r1, 0x4) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000ae4000)=0xfffffffffffffe00) ioctl$TIOCCONS(r0, 0x541d) 2018/01/20 18:50:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bf1000)='/dev/sequencer\x00', 0x10100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007ff000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d6000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000673000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) openat$ptmx(0xffffffffffffff9c, &(0x7f00009f0000-0xa)='/dev/ptmx\x00', 0x101800, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000a45000-0x4)=0xb) ioctl$TCFLSH(r2, 0x540b, 0x2) ppoll(&(0x7f00002ec000)=[{r0, 0x4000, 0x0}, {r2, 0x0, 0x0}, {r0, 0x6040, 0x0}, {r0, 0x0, 0x0}, {r2, 0xc401, 0x0}, {r0, 0x2221, 0x0}, {r2, 0x0, 0x0}, {r2, 0x40, 0x0}, {r2, 0x1006, 0x0}, {r2, 0x1004, 0x0}], 0xa, &(0x7f0000bf6000-0x10)={0x0, 0x0}, &(0x7f000046e000)={0x80000000}, 0x8) 2018/01/20 18:50:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cf0000)='/dev/usbmon#\x00', 0x400, 0x8000) fcntl$notify(r0, 0x402, 0xc83241ebfb3fd574) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002e9000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000901000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f5c000-0x4)=0xc) fstat(r0, &(0x7f000085c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000052d000)=0x0) r6 = geteuid() r7 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000967000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005e5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001e1000)=0xc) r10 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a2d000)=0x0) r12 = getuid() r13 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000099000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000058b000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e02000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c25000)={0x0, 0x0, 0x0}, &(0x7f000042c000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002b8000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a0f000)={{{@in=@empty=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=@remote={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], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4b000)=0xe8) lstat(&(0x7f0000761000)='./file0\x00', &(0x7f0000d66000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000355000)=0x0) stat(&(0x7f0000a9c000)='./file0\x00', &(0x7f00003e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getgid() fcntl$getownex(r0, 0x10, &(0x7f00001b8000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ac1000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000237000-0x4)=0xe8) getgroups(0x6, &(0x7f0000f51000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000078d000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003d7000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000431000-0x4)=0xe8) r28 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000db6000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000782000)={0x0, 0x0, 0x0}, &(0x7f0000ebe000-0x4)=0xc) r31 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fc4000-0x4)=0x0) stat(&(0x7f0000bc5000-0x8)='./file0\x00', &(0x7f0000408000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getgid() r35 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ab9000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000695000)=0xe8) fstat(r0, &(0x7f000070a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r38 = fcntl$getown(r0, 0x9) r39 = geteuid() getgroups(0x2, &(0x7f0000c39000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fc4000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000493000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050e000)=0xe8) getgroups(0x4, &(0x7f00002ca000)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) r44 = gettid() lstat(&(0x7f0000a22000-0x8)='./file0\x00', &(0x7f0000945000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001f6000)={0x0, 0x0, 0x0}, &(0x7f0000a30000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000087d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000280000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000983000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a10000)=0xe8) stat(&(0x7f000043c000-0x8)='./file0\x00', &(0x7f0000e92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r50 = getpgid(0x0) getresuid(&(0x7f000000e000)=0x0, &(0x7f0000add000)=0x0, &(0x7f0000d3d000-0x4)=0x0) lstat(&(0x7f000064b000-0x8)='./file0\x00', &(0x7f0000ada000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00003a6000)=[{&(0x7f0000a10000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000197000-0x40)=[{&(0x7f0000fce000-0xb2)="eac288c1946accc493893e4bc809ab133f93d0c2d74a523d5ba5587a5803e48ee52a300ecec77fc5bf7e3dbbb9c98deffe8da4b8acf383c2fea4e7ff4a604049777f61c1cd5eb4a749d92fa12d9c556161624d408c4434924d35297254266eaf86310abd58717d2fbdfbb1bfa28fe5e9d361b6c493d4aa89f1e9889c2995458e24dd73393c08ec5087643733c0c1a37eb431fa3eaf23e184699c31c3758d66f5f5d26be75a74acbd6f9b71cd17c0ffa45d84", 0xb2}, {&(0x7f0000472000)="972cf11bacbff033bbdee9bbcf7707b00dcd7d9ad5c50595e8d4a1ee5bd2ff7382f4f97edf9d05627e6b58adc920273d02519a4b5d5f7676d5eb332fbfc74a5a30c49f137fd2726045a2fa0cb677abc90402c07210169a81bc1b82433de4e0eb6f4653a2d93cd469387222abc3b1287a2cb9e7a1", 0x74}, {&(0x7f00004e3000)="6bdca64c33ce97a657bed05fd422af587c224c54a02b628c946a6545d07eea330739c7f466bd84d43404280054a6d5f66ae93283760189f92db00540d614371d230f4d277560", 0x46}, {&(0x7f0000429000)="81294f8c91bb3d69d907f4cebf83b1f07a8e5ae6aab857215adc35072de9396da6b7ca039e34bc3923fb0d0714565a1604618711a269ab6e56a470dfaa657a01b3027099a7e1e68850d1ac720bacc3e5900a7b7378bbc8b5dda34e06f7999f25439afab1ac21f449046a1d6d7758f4660c73438e86e71aa27414c6e56675b2", 0x7f}], 0x4, &(0x7f00005a3000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r0, r0]}], 0x50, 0x4040080}, {&(0x7f00007ea000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006a0000-0x60)=[{&(0x7f00001db000-0x24)="dfcd34d08b131f9c899038deb06b018cdcec6f96e0f59dcf55683cc285a316872bf53683", 0x24}, {&(0x7f0000654000+0x5fb)="c12b510d1280cd31ab67e568c62dc17cd6b35d2f52a709092565f9624d32dd15a73b1f33851ee2480f194e1a3573ea5d5d", 0x31}, {&(0x7f0000a28000)="d7d2660b7a257f0e847fe15c8b670afb182c66eb74497e588e5a3c3dc9af3d72110d43ad2704e0d4d42ddb5b241d9098eb44fa5ea67a5cfb5b9e5b9349ec7bd6999f51ebf405becaf3d56b2fcd60e7e718aee3a760a46ce5ef860aa91c69f373683961f1cf751620d13680d742c9d201db9cb9b721de9bf09a759df3e3acaca1bf097d1e6afc40e4355a39b9c8b310170ddae16dab49bb59fd05d753684b0d26f681b2a3418b52e4d518340705813e44aaa677474e5b50da930e", 0xba}, {&(0x7f0000056000)="", 0x0}, {&(0x7f00007df000-0xa9)="86cc1306c788638997418fb840842fff06b112ac9a9760b45a0a0615a0588b72f072a450e01616f3577c80a4ab653ef37f10e43ee277f1557eb76bbe71ca3d82c88a88c05686dd0dc8ccd0a50ad99fd36f8b3c9258b3e6858bbbb0d00e96501df8bf80e18888ed43098651aa2e3152fb4f7a40891c9104dba647e0257dff38c77f8150c91b210d84c37ad5bc4357a80d4ee2f4d220bfa49d7317b2ebb6e39fe0849f79ed03dd65bf21", 0xa9}, {&(0x7f000061f000-0xc)="60251987007c9bfbd8f6cc43", 0xc}], 0x6, 0x0, 0x0, 0x0}, {&(0x7f0000bda000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00008e4000-0x80)=[{&(0x7f0000c22000)="2df4d8df0b4e0bc9b9fcd6b6afb4d8c6755dccba74be51b57c69cd45b59f18c93b8de61907b97e796d65e0c08a812e4b94d675f8c597fcfe058cafb8860b197f42f466ae9b10329c84fd7218599034f5068404d1d5ee0d4d603419bd2e888887bd9a3af5c18c4d0cb8cb01c783b7ef95aae303ce41ed4d4bb40e9a92ea054d0d636d0d0802ff503953c7a26d0530b78e9f6a34b4b737239639d5c3119ace73dd10db30f74d2feb4b0c7b633010f6b660bca1afe624b5602f3fb3732224dd4b423cc2a409d57e51a8234fd2ce8c5d6673b37d4a0ba86e2fde51a258e85fdc2ed42a41a614fc93dc88c8b9", 0xea}, 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0x1000}, {&(0x7f0000eb0000)="c0f42e1c223cc162c6c63cfe4e06c05da51290452fd776cf698bf6d6c48fd1eb5cfdfea306ad3a823628d5073c2ed5188e5c9e3ba0a09d930c02aedfb97ef4ec5aab3d878fc2b06f59c22c179ae1ed86fd226578197559cd23078bcf6bb266e38b273ccb50a6a75dfd78589b33a390e5e9e89dc41883f8f29abd18734414b98acda595bef4fd4d9e339642a14c9d", 0x8e}, {&(0x7f00005ae000-0xb7)="b23d69214e331dd7d6280dc5f9ab1964927ab82cb0aa93becb5990a94bd68581522c2794ba135d9248eedf93ce5c276f7c825a7074532f3726a14c6a22bafd112c419913caad7fb0cebba09c296e28ed6dec7a2030075b9cd5aab8da008e6b2fad19490cecd3274ebcf8bb28ccd7d7e796cf1c9d91d68e6ca1326a89e4d4d507a67910a228c6b1e402902549efb9959f2c53054e0c790c480cc11134f48d02fe4e6f5a8c4534e72fefeccc6ab80f2dfe22889b2f534194", 0xb7}, {&(0x7f0000957000)="bf9999041eabee85876e14107016921bc57dbe96f16657f39835ea0dce1301748cc31484561b4a636ab7d476978dd405efeed6ecdb160863add17318c7045059d9ccd0747565dd4fcd62e21512d7dd1fc5b518e104dc6352", 0x58}, {&(0x7f0000255000)="dbff57c627b989ab0dff1773ff67dae05414200606633de24f396f11aae4ce510c5b383f94aba23f94401acc7ab33f3ac9fb6cac851767a02cac71c65a21936343417ea0e06e026633f8ccba64ccc3acebeafa6e2d4775a6b963a68e91f912510741fcf02ccb3da5be896cdb9574641e6213abf53610c76f39f43e8502e9576cd968dd3778d17ba7ae23ea22d4b1a2943d21a6e87b9521b01a0234f301d812920b739505b131efde5b6975231027a1f9e7e08f4ceeb5bb41df0db44cc36d63173174372e56c2ee6e6735c07e8f0caf9ca0fe5e728a661b31909e808c3fbf11a46da563618d2a778c78aa15", 0xeb}], 0x7, &(0x7f0000383000)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x58, 0x40000}, {&(0x7f000084f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bb4000)=[{&(0x7f000049b000)="535536c17fef7f749d3a73770320d9e8f2e5d59d245fa94d971533dd9b13bb16b08984cea9", 0x25}, {&(0x7f0000d49000)="04a1be35d1a4f70903d60624e5bef5c7de2b46bea95c5b6e3eb0121728ae6abc07d65c41bdd1cdbad74a6cec48010b7ced3f0390b15a0b82cbb46553952fcce308d46531c5fe8961202dcdcd8216f3bc73afcdc79bcdc0d1948b6070d9d676bdd6d267bb2facde0e25b59060b0b212bbcbeca9aaa36b7f6614b0449f1b710b25ab5c", 0x82}, {&(0x7f0000a44000)="", 0x0}, {&(0x7f00002a0000-0xc0)="1f97ae5042bc44e2593f5bc64b4e948748247ab7d5b464423228527629ebdf8fa792c93ef0a5a141e62d326471f5ae49c8057ddc00d793242ed7ba5850eda6453c313315c59b51451c259f800314518e1ff6b9aa57a1c7530f7a67753cc8e32d62c4d6a98421e8ef2af54e1d1532cf02e8e2d830ff574f52f5dfabf53154c06e037e0df4cbfce0c835e73988a3b774274cf2ed94998f128155474668acdd5a8dce67ce63966756540fd90eb6c877372aedbf95e8c9d478f4d0bc1f2ec1ea751a", 0xc0}, {&(0x7f0000708000)="4e8831d7f13f58a59f4929c417a696837e6a300be2777c06f59189f179f2c9d340cdc1b751a42b66c14f8e0e7b30effcd14b9d535ff6609ff95b5d5119d9f820128a221c07c14b791bee2e86cc6fcfd1c8f37ff93eb938d5b5afb8d9c3fb43157376e6a0cdb5d8b716571b203ddea54d55ced8a21edd6988480e80eedbb4effa51101b2f35969a7a1bd79c99dbb96f9a257d9e6ee42bff06065bbf7261b63a233b61d180b4657ee0945fee3d06aad7ae3f11d1358c77fbea856fa275144de10e734f2f2e6ae483958c153ec6f8ed84692d2a685d2426", 0xd6}, {&(0x7f0000e0c000-0xe2)="dfd68ff412bf38d5ab7e07e89c5cce2a08db4566b7403e46f4aeabda282085c102f27284dd908ea55a41edd8c84dc77b876d62e1c2a8f2803adbc8457d8a5d3ef0a342ed542ddac59f4a928a942ea4fc46f94f4e0b91129a7c8f9c1018afc25b0afbbb3480ae2b57201e135bb43428274059ed3e29e61013833d348e19fb32e1ebfa7b3c966d96b4508ec919a8af8c2576af9563ff441f55f5c683453867c869d7eb2a874ff1c14d3fb6cf2109a4b919a59a375916053ca3a54c58ef9a3b3a6f4aea1d75b37d7ebdfa34307a938d4f803929366a9e656e8a24f7de515e703bf2b87c", 0xe2}, {&(0x7f0000ddc000-0x3e)="049afe6caa344e74205215247433a227ea86bad22adac84671dbbe88d5ae4a5008de273a723749549b892e30bb65cfb33c20bbcfcbc9be9201b260674ea6", 0x3e}], 0x7, &(0x7f0000862000-0x60)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x60, 0x0}, {&(0x7f0000b43000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000010b000-0x30)=[{&(0x7f00008c6000)="f66fe422fc0ccaa9", 0x8}, {&(0x7f0000b1b000-0xa1)="eba833571348429c82f1f2c590ad747fe8764ee0fed1ce3991e863e6c48db218e805c295d92d6224f7f99290ffbb009ea296c80ad00f3a387e9e687969a4cc06d7a699f1ea0788f5d6e508db26599a8e14ac36176e1b64010a337f93586ca02858aa6697d20b896ac13bbab9ef3ea7fc77fbb36c063043452843356d4bdd154c0e58dacf9567b58c5b2f962144a447c8c85de20487b4b8b53d4fd4410f75844ed2", 0xa1}, {&(0x7f0000d41000)='v', 0x1}], 0x3, &(0x7f0000312000-0x20)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}], 0x20, 0x40000}, {&(0x7f00001bf000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00008fb000-0x10)=[{&(0x7f0000af0000-0x74)="173f7600a18cecf33bfedfe327aa1886b626bb794f9138aa2da112f093ccb24d05e8101047f7e2a6969a540e7f34ce039e756376a2203c19d9296427a84c994ac1fe4a44a96c803253c3ce0812648ba0159b3b7fe42c96c63dec28529fffb4367f78edb685fbb767836643aa0999cae4ffd1a13c", 0x74}], 0x1, &(0x7f00008d1000)=[@cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r0]}], 0x110, 0x20004000}], 0x9, 0x8010) writev(r1, &(0x7f0000f54000)=[{&(0x7f0000d41000-0x59)="580000001400192300a14b80040d00090a0600000000e076000543d818fe5800000004ca816464858900ff0028635a0004fbf510000200000000000000100401fcffffffffffff000d000100040508000000ec6b0f530306", 0x58}], 0x1) 2018/01/20 18:50:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003bc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000404000)={0x4, [0x401, 0x9, 0x6, 0x6]}, &(0x7f0000ba3000)=0xc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f00009d1000-0x1)="") renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) 2018/01/20 18:50:29 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x80000001, 0x0) ppoll(&(0x7f0000004000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000007000-0x60)={0x0, 0x1, 0x1, @thr={&(0x7f0000007000-0x72)="a41e592acc7974af0052fcd0ad2aa4b80604903d2e56818643797ae69f0493cad51a55ced8cf51a2669f0ff0c4a475a405f0fa45970d2086a44c9e40ba31dd0fe1f20d95ed6e95e8cde95c1bd32f7e76786b915448c8dccea532da3cc7b15315a2fc96235c71eb9a588de72a35c1cd62afa1", &(0x7f0000006000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000007000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000007000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000009000-0x9)='/dev/sg#\x00') connect$unix(r2, &(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa) read(r0, &(0x7f0000005000-0x27)=""/39, 0x27) 2018/01/20 18:50:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001ae000-0x24)="240000005a001f001415f507125a00000913210308001000fff708ff0800030000000108", 0x24) fcntl$setpipe(r0, 0x407, 0x2) 2018/01/20 18:50:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006e7000-0x1000)="", 0x0, 0x4000, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/01/20 18:50:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000343000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000019c000+0x4ef)={0x0, 0x0, 0x0, 0x0}) getsockname$netlink(r0, &(0x7f0000b74000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff6000)=0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x0, 0x0], 0x0}) 2018/01/20 18:50:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$mice(&(0x7f00007bb000)='/dev/input/mice\x00', 0x0, 0x4001) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000348000)={@generic="5888a2680e8dc8e71523a0db5236d140", @ifru_flags=0xb702}) seccomp(0x1, 0x1, &(0x7f0000295000-0x10)={0x1, &(0x7f000005f000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/20 18:50:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000003000)=""/57, 0x39) keyctl$join(0x1, 0x0) r0 = add_key$keyring(&(0x7f00008f4000-0x8)='keyring\x00', &(0x7f0000ea4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f000094f000-0x8)='keyring\x00', &(0x7f00002e1000+0xf59)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) r2 = request_key(&(0x7f0000a3c000-0x5)="2381bb6800", &(0x7f0000998000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009e6000-0x2)="0003", 0xfffffffffffffffb) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) 2018/01/20 18:50:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000bf9000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e11000)="") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003fc000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000b9d000-0x10)={0x85, &(0x7f0000efc000)=[0x0, 0x1, 0x0, 0x80000000e79, 0x80000000, 0x5, 0xa9, 0x9]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00006ad000)={0x0, 0x0}) pipe(&(0x7f0000a91000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000082b000)={0x0, 0x3, 0x1, 0x2, 0xffffffffffffff81, 0x9}, &(0x7f00003d8000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000cb3000-0xc)={r3, 0xac5, 0x30}, &(0x7f0000e41000)=0xc) 2018/01/20 18:50:29 executing program 7: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000000a000-0x8)=0xd4c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000034000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000040000-0x4)=0x1c) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000005e000)={r2, 0x80000001}, &(0x7f0000027000-0x4)=0x8) ioctl$void(r0, 0xc0045c7f) 2018/01/20 18:50:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000fee000-0x32)=""/50, &(0x7f0000000000)=0x32) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0) 2018/01/20 18:50:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000388000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000860000)=0x401, 0x4) close(r0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) close(r0) dup2(r2, r2) 2018/01/20 18:50:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000125000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000933000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/01/20 18:50:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004522, &(0x7f000057d000)="") r1 = accept(0xffffffffffffffff, &(0x7f000051d000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000598000-0x4)=0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000080c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000048f000-0x4)=0x0, &(0x7f0000422000-0x4)=0x4) 2018/01/20 18:50:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80b, 0xfbaa) sendto(r0, &(0x7f0000f97000)="120000001200e70800e90009149b00ae9b60", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000722000-0xd)='/dev/usbmon#\x00', 0x0, 0x8000) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00004d1000-0x85)=""/133) connect$ax25(r0, &(0x7f00000b6000-0x10)={0x3, {"353b564e83d0cc"}, 0x2}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f000034f000)={0x0, 0x0}) 2018/01/20 18:50:30 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() r2 = getgid() syz_fuse_mount(&(0x7f0000010000-0x8)='./file0\x00', 0x8001, r1, r2, 0xb4c, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0\x00', r0, &(0x7f000001f000)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r0, &(0x7f0000002000)='./file0/file0\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000018000-0x14)={0x0, 0x100, 0x4c, 0x0, 0x80, 0x57d}, &(0x7f000000f000)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000019000)={r3, @in6={{0xa, 0x0, 0xc9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/20 18:50:30 executing program 4: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c20000-0x4)=@int=0x1, 0x4) r1 = userfaultfd(0x0) fcntl$dupfd(r1, 0x5, 0xffffffffffffffff) 2018/01/20 18:50:30 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000b19000/0x2000)=nil, 0x7cdd, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0xffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a94000-0x8)={0x0, 0x0}, &(0x7f0000a93000)=0x8) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/20 18:50:30 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000027000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000002a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000029000)=0x14) write$sndseq(r2, &(0x7f0000010000-0x180)=[{0x9, 0x9, 0x81, 0x64d9a5e5, @time={0x77359400, 0x0}, {0x10001, 0x4}, {0x9, 0x100000001}, @quote={{0x6, 0x7}, 0x3, &(0x7f0000028000)={0x6, 0x1, 0x0, 0x5, @tick=0xfffffffffffffffc, {0x90, 0x7fff}, {0x4, 0x7}, @raw32={[0xe018, 0x7fff, 0x10001]}}}}, {0x7, 0x8, 0x80, 0xc, @time={0x0, 0x0}, {0xb6db, 0xfffffffffffff565}, {0x4, 0x1}, @connect={{0x7, 0x80000001}, {0x3ff, 0x3}}}, {0x2, 0xffffffff00000001, 0x8000, 0xbf4, @tick=0x3ff, {0x7ff, 0x4}, {0x7, 0x7ff}, @raw8={"179ba5527d51d32c8019e687"}}, {0xd8, 0x456e, 0x5, 0x457, @tick=0x2, {0x3, 0x1256}, {0x3, 0x1}, @note={0x80, 0x20, 0x48, 0xe6, 0x101}}, {0x4, 0x4, 0x8, 0x4, @time={0x0, 0x0}, {0x209, 0x5}, {0x6, 0x7fff}, @quote={{0x1, 0x0}, 0xdc, &(0x7f0000020000-0x30)={0x3, 0x5, 0x4, 0x3, @time={0x77359400, 0x0}, {0x0, 0xfffffffffffeffff}, {0xe84, 0x5}, @raw32={[0x7f, 0x8, 0x0]}}}}, {0x27, 0x2, 0x3, 0xfffffffffffffffa, @time={0x0, 0x1c9c380}, {0x1000, 0x3f1c}, {0x5, 0x1}, @raw8={"60b2fcc48b4c536e40bd4e21"}}, {0x8, 0x9, 0x400, 0x7ff, @tick=0x0, {0x0, 0x9}, {0x3, 0x2}, @raw8={"fcce3ea1ac2a1da99a06349e"}}, {0x4, 0x3, 0x208ca814, 0x5, @tick=0x27, {0x401, 0xffff}, {0x5, 0x6}, @connect={{0x800, 0x7f}, {0x7fff, 0x80}}}], 0x180) fcntl$dupfd(r1, 0x0, r0) bind(r1, &(0x7f0000021000)=@llc={0x1a, 0x7, 0x9, 0x3, 0x5, 0x9, @random="c27e2b084320", [0x0, 0x0]}, 0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000002a000)={0x0, &(0x7f0000013000-0x8)=[]}) 2018/01/20 18:50:30 executing program 2: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x695) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000d10000-0x38)={&(0x7f0000ed0000)=@full={{0x3, {"621f0d8f1d49af"}, 0x0}, [{"c143c1837745cf"}, {"2960592ec06005"}, {"43b5ddc1596455"}, {"330c305546d3d6"}, {"beb5517b236a1c"}, {"a6e5aef84777ae"}, {"a32557f864501b"}, {"da8f494a906458"}]}, 0x48, &(0x7f0000158000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x80001, 0x9) 2018/01/20 18:50:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) exit(0x0) timer_delete(0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000815000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10, 0x7ff) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000214000)=0x2000000000001) dup3(r0, r0, 0x80000) 2018/01/20 18:50:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000f6000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000330000-0x34)={{0x1, 0x3, 0x1f, 0x3, 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]}) fanotify_init(0x30, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000504000-0xf)='/dev/sequencer\x00', 0xa0000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000036f000-0x4)=0x0, &(0x7f00005ff000-0x4)=0x4) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f11000)=0xfffffffffffffc00, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000a8b000-0xd6)={0x0, 0xce, "0629b8ad41393af9869e4566fd7da7cca6e6ce39b5fc7fc332f02d3a92305f67cc76bfec88434623a04e39ee20a74964fbcc5444621babffac5822cf9f6c70dbcc20cc1614f5493951dd85afe478c4b0d07ddbd2f785291ce9b23571b5296e140ae484d5f28acde9dfec1b5ec3d94fe7a25f6e88cef172f3a760b4921b3b2957b48bb11b4aaf0050305ad3dcbbc13f87706472cf4fcd731fbc000593042022419f39eea467ac1bd51205e5a94ef2763b8a44691e3c36732992072c2e78b5f7aeac4bd7a5408168d19c7c99b85e22"}, &(0x7f00004fd000-0x4)=0xd6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00003af000-0x4)=r3, 0x4) close(r2) 2018/01/20 18:50:30 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0xfc, @fr_pvc_info=&(0x7f000000a000)={0x5, @generic="56fd8abf3d2cca883369c3b426090897"}}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xfffffffffffffdcb) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fanotify_init(0x4, 0x40000) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000c000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000004000-0xb)='/dev/snd/seq\x00', 0x0, 0x200000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000000b000)=0xc) r8 = getuid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000b000)='./file0\x00', &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) getgroups(0x6, &(0x7f0000002000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000c000-0x16)='/selinux/checkreqprot\x00', 0x141340, 0x0) r18 = socket$inet6_udp(0xa, 0x2, 0x0) r19 = mq_open(&(0x7f0000005000)='\x00', 0x0, 0x105, &(0x7f0000004000-0x40)={0xe38, 0x9, 0x0, 0x4, 0x8, 0x5, 0x20, 0xff}) r20 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = perf_event_open(&(0x7f000000c000-0x78)={0x3, 0x78, 0xff54, 0x8, 0x100000001, 0x5, 0x0, 0x5, 0x10000, 0x8, 0x80, 0x7, 0x8000, 0xce, 0x1, 0x23e, 0x1f, 0x4, 0x3f, 0x7, 0x6, 0x6, 0x7, 0x6, 0x9ab0, 0x7, 0x4, 0x571, 0x8001, 0x5, 0x2, 0x2, 0x8, 0x81, 0x10000, 0x100, 0x2, 0x3, 0x0, 0x1, 0x1, @perf_bp={&(0x7f000000c000-0x1)=0x0, 0x4}, 0x4000, 0xff, 0x9, 0x7, 0x7ff, 0x19, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r22 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000b000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = mq_open(&(0x7f000000c000-0x5)='/\'$$\x00', 0x40, 0x50, &(0x7f000000c000-0x40)={0xffff, 0xfffffffffffffffa, 0x2413, 0x40, 0x4, 0x7, 0x1, 0x80000000}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r26 = inotify_init1(0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) r28 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = syz_open_dev$tun(&(0x7f000000c000-0xd)='/dev/net/tun\x00', 0x0, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000b000)={0x0, 0x0}) r31 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000b000)={0x0, 0x0}) r34 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) r35 = timerfd_create(0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = syz_open_dev$tun(&(0x7f000000c000-0xd)='/dev/net/tun\x00', 0x0, 0x101000) r38 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/member\x00', 0x2, 0x0) r39 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000003000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x80000) r40 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r42 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x40001, 0x0) r43 = socket$inet6_sctp(0xa, 0x5, 0x84) r44 = inotify_init1(0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000b000)={&(0x7f000000b000)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000009000-0x30)=[{&(0x7f000000b000)={0x165c, 0x26, 0x0, 0x0, 0x3, "", [@nested={0x264, 0x8f, [@typed={0x10, 0x41, @str='ppp0\x00'}, @typed={0x30, 0x42, @str='systemnodevppp1eth0cgroup+/wlan0wlan0\x00'}, @typed={0xb0, 0xd, @binary="cd3f68284701ca37b42ccae1111aff6b389b24fa6c7e1717eb0a90e109f567892301e129f91c052072df38650bd8572caa7b0f57babacc9e694cdb614a898acc55022e7b2dbf381e3193130c645440daf108a000693c7a3b62d7664d91d39e9014a061748dbe8ff259afaaf8a4c949920a5e074e2180051cc2c121526b3d056d0742a966dd108fc97e26cdebdd88ba56d4b535e331bd7dd3c0b9f9633628a61c9a56a223ca"}, @typed={0xc, 0x18, @uid=r1}, @generic="a2b9e8ce3e2ed3e2359ffa390be61d442436abd91274570e848a0f1ca0438af93cba6dd4ca35d4d674d5ea227b19f91494c1689aeb61d5bdf5bce20c86129f5dbc34c89c684b6eff3c7700bc740ce1a88eea776fccd46c43a4aabacebd1199ab1004b8ad90c0755bcc68af0a17d0fdbece48f90753e784c1dcb994c6e5c394f19b808a566a5f0dbf1419a8cfbdc1d8eefc2276238fca0cb5f6a8b50f446caf7dddf91710be5891fe8b530cf1f849a033b1d09305acdabf95ed771ae5f6d8775147a2c9aa6ebd7cfb52b985ec", @typed={0x10, 0x6f, @u64=0x3}, @generic="25f78a3a9713275accdf2e6658cd7e3a3bca1686a0c56ced9d99f1bdd6e917d3ee757956a310851a0ef9efb42dfd2a4300ff0c7d9cf548366b8eb0f81668e4a93188dcce6abbef2a478bdac8b529c9f9a1cfd7473299b1cb93", @typed={0xc, 0x8f, @u32=0x100}, @typed={0x10, 0x6e, @u64=0x2}, @typed={0x10, 0x2d, @u64=0x200}]}, @generic="6bd89383d221429e1442c94f0e5cd320b5a579b0f7321689430a28879f047565a3b547e8f33793dfe1315bc067f70f2d4d283c60aa9af47605b9de349123fa03a8daf11533265c57ba0dbe020c77487b93dfb54d29f718bc806c17db6c5cd9843ba44531d5b29541c42ca8ed53353a137e2acee645240f234bdfdc545983411c2c0562e659748fc0308c451c0e36a33bfb2d54bc24e8c0d8e9e6c3bb4fe958774ba4e8133edb05da940fc8e593a87e8c5db85fcdc4bdc7a869ceeae905574b1ceba071e1b5943ca5622beb12f610d88980e9afa471bce203491343e9", @typed={0x8, 0x52, @void=""}, @generic="71d53166d84313ef0c84de07ea568b1a62c6d4497335ab1d3ecbbb70c208b762260fc8fc60f6e8af2416ab3cdbcfb09e194431aa948b8f9c2b102b2b1d0573c27301d9325b5f97546f06d7f09b16faf829b3650e6ac429f8d4b67b9d05f0314e0065903da75394bfd344c00767bec66c93cdeca348fb8fbf64faf5d78b", @nested={0x9c, 0x32, [@generic="4686dd44b6ff57b342fa2797d29ea406fdfe206e5500e32390f613d5ba722bc5230d9d2aa355db67c7a1c64e3a45b46e89f48aba79c8672aa9ed64c2bfcd091653572137d87354512479df163d4cbeb675927859d32e50307ab07e69bd6b3513ed619ded6683261d6aa569af500772f0f61ece6099e3af2ece36718093e8c6958427dd8b72e08ef6ef405fc7f740ec36c7de07f6d32810ab"]}, @generic="232dc2862374edf89ed6211d153a0f883bbe9dd9ee0f4d0cb317e238cb0fc4f7606692e549511f6380292fae36e7f4d7896ea3baaa4d7494e83a92f98ff1fbbf4ef70d9701544da98d04ccbfee42fb163bd767e016e3d44a310ed5c866eea249c2ab86f27b8338e1b3500523a4b9844fa8dd2c44aa7727b838051ef766e0902264f87d38997d02b8fea2e623dd2638d104eaed98871ddd1b5c2cb0cd23e35a817c9c643dcd2a0a60a196e52540aee492a9f494809e581784ca242ca88e65a3a4adfd8271cedac17154ad2cb1914da7b5e15016e0c5d41e", @nested={0x1088, 0x57, [@typed={0xc, 0x61, @ipv4=@rand_addr=0x401}, @typed={0xc, 0x7f, @uid=r2}, @typed={0xc, 0x37, @str='\x00'}, @typed={0x58, 0x78, @binary="9cd9c3d0a39e99093de4431eb1623ca1fe9a04df9dbf37ea797a2798b237ca20029c58cdd965316b6b35d95371165561f02bdc87eba3f2feeafb7e8c52bea4fad02819fa10832dd85ed7971da6a03e54"}, @generic="fdd714e4e6fc", 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@generic="c4181274a1a2a9ee43d61772", @typed={0xc, 0x10, @fd=r3}, @typed={0x18, 0x1a, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffff}}, @generic="fbc26bf27d76c915ff", @nested={0x184, 0x2d, [@generic="0cbe83d3cb7e92af30cdc022ed201a40f007d285f115d38269029ea54cb8d128333e6dd533d740455411a5cfc172aa3f4e58d96c739469c4855157dac2528b3854994ba23f6f2df5fb3f397a7f0088b1e0a87a2dce69bf0152a67dcc76c507fac61ec80cd05f50801f83d10fe079b207c4c8372247c34f5108fd44f8dcdfc81f40e1805b3a5296db3b647c121d4a5c21a801bfa66a0279613aca7200400e3634b97e9245", @typed={0xc, 0x68, @u32=0x6}, @generic="828a0e7f794e427b97d8d64066b2f5ab3423b696e24baa28ce51fb9f8fe7525bde57a6ec84a42d9d21017733086730774aabfc1018776c15b6401c991713997d5f97d6796c168697ece29413d6a04b1b6ca71c8931c8172f32dd13ceb5cfd621eac0c7409893ce8dfd80b24566fe66d7a6dc47bf77897a05e7d8095091a1ba7ad2a598dd7ded1c03d70eaeb63303ca527fb80d3afdb4d2995b71159921b2ac0b534de5fec902e0879e0680f25aeb8f325f1da7179a43fd7a", @typed={0x8, 0xf, @void=""}, @generic="13061978b2b5bda67c965f12ad56"]}]}, 0x12a0}, {&(0x7f000000c000-0x314)={0x314, 0x1c, 0x600, 0x6, 0x0, "", [@typed={0x18, 0x83, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="74080fc7bf077a6737f3943fd0afd323bce6690d964419d490142b4c7996370b7ea26332613c2c765eb933b012197794d3734623709ff93833f8e8b821e456256f77f5ed20a4eeb5e42667ebca7de762c6d6e9f300006b4f587d4f39f6f05d1de365642ee049bf321f0bed46a4a912c02c697d5385a11f99f24fd8081e866858d5f9a99fb078c79dd1615fa54bb97c3f057923015b70a2d93f590f804dd7c3b5a6cf97e14e50dd34ae48d000ff7ed31df57e2b9d027eb2bfecef01a1dff688c4dfdca506e186a9b5408fb64c503ae6ac6fbc552f897d9d91898535b852", @generic="1f28520f411bb16a8718f0fb1c7cd2d35bf0993c85d65da814ff7cb545beccef43725dbc51ffa11845f17b79b7942082e944686047df8b4c77186c474795770a4604aab85f9f425dcd6df3f46bba78b766b9", @typed={0x8, 0x3f, @void=""}, @generic="76c085aa6a6c3874061fecda63e96a0dc15bbb4f686199616b8c9286045d7f7e5974028079b992d3142710375610128f9987e4772c0add48d93f424339f9", @nested={0x140, 0x48, [@typed={0xc, 0x55, @pid=r4}, @generic="8fd882d8bbd8d4dcb85fd746f11461ae6301c23b3ffdd781a64bdd7aae13cd33a3f31768eb654216458e7aed8154245d872bb782824ea1fe323046768f55a1cc8867ea8efac866fa8bad8c5c43660888751c72a70a1d7c19653c21746110b59e857f6643e72184a05f899b9d82353719b87f75d27a63689ae516c0198221f72fa800d88891ec33984f0e852b7361bf472cc7ec814018714c98fb3d501b2df37328e17548cf187d362024b610e2b546d0bf2a388d24bc2024e522aa31d421a6b7d7f27ad4816336b6a0552da03c3c65a9", @typed={0x1c, 0x8b, @str='posix_acl_access\x00'}, @generic="d5b376c2fac311ee8bc410f8ec58bad80d6d58acb874f3aa59bcaf4891bed677fe477f3964f98a75756570d2e21da9479765c176d9bb43243536ae113de1727e92c8"]}, @typed={0xc, 0x43, @ipv4=@multicast2=0xe0000002}, @nested={0x28, 0x19, [@typed={0xc, 0x87, @fd=r5}, @typed={0x18, 0x2a, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}]}, 0x314}], 0x3, &(0x7f0000006000)=[@rights={0x18, 0x1, 0x1, [r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r16, r17, r18, r19, r20, r21]}, @rights={0x30, 0x1, 0x1, [r22, r23, r24, r25, r26, r27, r28]}, @rights={0x28, 0x1, 0x1, [r29, r30, r31, r32, r33]}, @rights={0x30, 0x1, 0x1, [r34, r35, r36, r37, r38, r39, r40]}, @rights={0x20, 0x1, 0x1, [r41, r42, r43, r44]}], 0x148, 0x8000}, 0x0) inotify_init() syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb, 0x0}) r45 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r45, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/20 18:50:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000052b000)='./file0\x00', 0x0, 0xa0) ioctl$TIOCSTI(r0, 0x5412, 0x9) 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}) sched_setaffinity(0x0, 0x8, &(0x7f00004ea000)=0x2) syz_open_pts(r1, 0x0) read(r1, &(0x7f000086d000-0x6f)=""/111, 0x6f) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x1f) 2018/01/20 18:50:30 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000011000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000008000-0xb2)=""/178) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/20 18:50:30 executing program 0: r0 = inotify_init() r1 = epoll_create1(0x80000) flock(r1, 0x1) r2 = inotify_init() flock(r0, 0xfffffffffffffffe) flock(r2, 0xfffffffffffffffe) 2018/01/20 18:50:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) removexattr(&(0x7f0000dd2000-0x8)='./file0\x00', &(0x7f0000c3d000-0x14)=@random={'trusted.\x00', '\x00'}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) clock_gettime(0x0, &(0x7f000061a000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f000091e000-0x78)=[{{&(0x7f00005d2000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000233000-0x30)=[{&(0x7f0000b2b000-0x30)=""/48, 0x30}, {&(0x7f0000149000-0x42)=""/66, 0x42}, {&(0x7f00009a5000-0xec)=""/236, 0xec}], 0x3, &(0x7f0000272000-0x40)=""/64, 0x40, 0x20}, 0x2}, {{0x0, 0x0, &(0x7f00001bf000-0x20)=[{&(0x7f0000b13000)=""/246, 0xf6}, {&(0x7f0000803000)=""/153, 0x99}], 0x2, 0x0, 0x0, 0xb668}, 0x5}], 0x2, 0x40, &(0x7f0000048000-0x10)={r1, r2+30000000}) connect$unix(r3, &(0x7f0000a81000)=@file={0x0, './file0\x00'}, 0xa) r4 = dup(r0) inotify_add_watch(r4, &(0x7f00007a8000-0x8)='./file0\x00', 0x400) 2018/01/20 18:50:30 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000004000-0x6)='ramfs\x00', 0x0, &(0x7f0000002000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000001f000)={0x0, 0x29, "0b3a92a1939fcc96e1bc9ae083959e6f4c2bb15bc216e010dbaf2c29eac96845bc5a3d77b02316e9c1"}, &(0x7f000001f000)=0x31) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000001d000)={r1, 0x80}, &(0x7f0000001000-0x4)=0x8) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000020000-0x18)={0x2, &(0x7f000001e000)=""/0, &(0x7f0000015000)=[{0xe12d, 0xf5, 0x4, &(0x7f000000b000-0xf5)=""/245}, {0x9, 0xb, 0x6, &(0x7f0000017000-0xb)=""/11}]}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) umount2(&(0x7f0000020000-0xe)='./file0/file0\x00', 0x1) 2018/01/20 18:50:30 executing program 3: r0 = getpgrp(0xffffffffffffffff) tkill(r0, 0x2f) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000cf8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getgid() setfsgid(r2) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f000012f000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000000)=0x0) getpgid(r4) ioprio_set$pid(0x2, r4, 0xffffffbffffffffe) ioprio_get$pid(0x2, 0x0) 2018/01/20 18:50:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000064f000)='/dev/ashmem\x00', 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000d89000)='./file0\x00', 0x20000, 0x1) write$sndseq(r0, &(0x7f00005e3000-0xf0)=[{0xffffffffffffff68, 0x3f, 0x101, 0x81, @time={0x77359400, 0x0}, {0xffffffff, 0xfffffffffffff800}, {0x4, 0x100000000}, @ext={0x4a, &(0x7f000026c000-0x4a)="30b382ba6e7db622fcca7cafef10701ceb1c663ff5f9b50cd1d0bf3ea03d1f734268ecbbadfb6a4ae02dca0175b29b51e3e8989da294caf9e2c0e26356ea743df39029c1378238f1e834"}}, {0x142, 0xdc2, 0x9, 0xd69b, @time={0x0, 0x989680}, {0x1, 0x72b}, {0x9, 0x0}, @quote={{0x9, 0x7dd}, 0x3, &(0x7f0000917000)={0x3, 0x7, 0x8, 0x9, @tick=0x2, {0x200, 0x9}, {0x96, 0x7}, @quote={{0x4, 0xfffffffffffffff9}, 0xffffffff, &(0x7f0000115000)={0x10001, 0x100, 0xfffffffffffffffd, 0xc9e, @time={0x0, 0x0}, {0x4, 0x0}, {0x401, 0x100}, @note={0x2, 0x7ff, 0x5, 0x800, 0xfff}}}}}}, {0xffe00000000, 0xea, 0x8, 0x6, @tick=0x9, {0x1f, 0x80}, {0x3, 0x1a5b}, @raw32={[0x2, 0x7fff, 0x6]}}, {0x200, 0x4, 0x3, 0x5, @tick=0x101, {0x2, 0x1}, {0x0, 0x1}, @addr={0xfffffffffffffff7, 0x1}}, {0x4, 0x2, 0x80000000, 0x10001, @tick=0x3, {0x9, 0x6}, {0x7ff, 0x6}, @raw8={"57fc18e48fe27f18aea975cf"}}], 0xf0) r1 = syz_open_dev$sndseq(&(0x7f0000842000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00008e1000-0x8c)={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]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000034c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 18:50:30 executing program 4: ftruncate(0xffffffffffffffff, 0xe000000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x10000, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0) r2 = getgid() syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x1002, r1, r2, 0x0, 0x800004) 2018/01/20 18:50:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) r3 = dup2(r0, r1) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) 2018/01/20 18:50:30 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000001000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000013000)=0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000001000)={0x0, 0x0, 0xc872, 0xfffffffffffffffe, 0x0}) close(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/01/20 18:50:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="", 0x0) r1 = dup3(r0, r0, 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f0000175000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d9f000)=0x14) sendmsg$nl_route(r1, &(0x7f0000d36000-0x38)={&(0x7f000027a000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00001a3000)={&(0x7f0000f99000)=@ipv4_newaddr={0x58, 0x14, 0x200, 0x1, 0x0, {0x2, 0x38, 0x30, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0x21a}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, @IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}, @IFA_LABEL={0x14, 0x3, @generic="4f3d94c2f39aab806d96dff614aed326"}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0x7, 0x91c2, 0x3}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4008804}, 0x4) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/20 18:50:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsync(r0) r1 = dup(r0) accept$unix(r1, &(0x7f0000a5f000-0x6e)=@file={0x0, ""/108}, &(0x7f00009ef000-0x4)=0x6e) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000b3e000)={0x1, 0x4, 0x81, 0x4, 0x80000000}) 2018/01/20 18:50:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005da000)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00009c7000)=0x6, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d90000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000f23000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/20 18:50:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000010b000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7a000)=0x2, 0x80800) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000867000)=0x4) socketpair(0x1d, 0xa, 0xffffffff00000000, &(0x7f00006d1000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f000060c000-0xe6)=""/230) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000986000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b32000)=0xe8) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) socketpair(0x3, 0x6, 0x3, &(0x7f0000109000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000d04000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00005ec000)="8a31bb5be535c285df6d7aa726508ead17f543dbcfce4c089486980913b979a9e7bfd8eae0122f317b4386514d2e541d261d76b358a6a2ed6eabf23eb90111f32c96178627a5b0e3d6e013865210f39b63a4d5a99eb892bf3689805f832afa4a3a06c1a9599e036fc535d0347b44cbca3f82be8f2d2fe5bb4f657c0247782e7392fc491ae89339fd22e0e328b0540f2ee4151973c6dc8e3ec48e31c6ed", 0x9d) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000261000)={0x0, 0x0, 0x0}, &(0x7f0000ffb000)=0xc) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f00002ec000)=""/10, &(0x7f000010c000)=0xa) getpgid(r5) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x2, &(0x7f00004e7000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fea000-0x4)=0x3) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000315000)={0x0}, 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000173000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) tkill(0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f00009a1000)=""/221, 0xdd, 0x0, &(0x7f0000bb1000-0x10)={0x4, 0x7, 0xbd, "04127ed0ba57", 0x6, 0x0}, 0x10) setfsuid(r6) 2018/01/20 18:50:30 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000ccf000-0x59)=""/89, 0xbc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000126000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000ca000)={0x0, 0x0}) dup3(r0, r1, 0x80000) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000688000)={@common="6c6f0000000000e8ffffff00", &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 18:50:30 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = dup2(r0, r0) getpeername$netlink(r1, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000976000+0xb9b)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socket$pppoe(0x18, 0x1, 0x0) mq_timedsend(r2, &(0x7f0000181000)="f7cf73e0f0660b", 0x7, 0x37, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x80800) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000941000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a5000-0x4)=0xe8) bind$packet(r2, &(0x7f0000930000-0x14)={0x11, 0x8, r3, 0x1, 0x83, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00003bf000-0x20)={@loopback={0x0, 0x1}, 0xfffffffffffff0b0, 0x0, 0xff, 0x1, 0x7, 0xffffffff, 0xa4}, &(0x7f0000597000)=0x20) 2018/01/20 18:50:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fchmod(r0, 0x8) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000077d000)={0x0, 0x0}, &(0x7f00008ae000)=0x8) shutdown(r1, 0x1) 2018/01/20 18:50:30 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/01/20 18:50:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000022c000)='/dev/snd/seq\x00', 0x0, 0x400000) readv(r0, &(0x7f0000d86000)=[{&(0x7f0000941000)=""/0, 0x0}, {&(0x7f00002c5000)=""/4096, 0x1000}], 0x2) 2018/01/20 18:50:30 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000622000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x90)=[{&(0x7f000018c000-0x25)=""/37, 0x25}, {&(0x7f0000000000)=""/217, 0xd9}, {&(0x7f0000000000)=""/173, 0xad}, {&(0x7f0000949000-0x74)=""/116, 0x74}, {&(0x7f0000ed0000-0x30)=""/48, 0x30}, {&(0x7f0000360000)=""/83, 0x53}, {&(0x7f00002dc000)=""/194, 0xc2}, {&(0x7f0000001000-0xd4)=""/212, 0xd4}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000fec000-0x68)={0x8001, 0x3, 0x744, {0x77359400, 0x0}, 0xe2, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000070a000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000644000)={@multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001}, 0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 0x0}, 0x1, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000cc6000-0xf9)=""/249, &(0x7f0000b59000-0x4)=0xf9) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000a05000)={0x0, @tick=0x2a5, 0xfffffffffffffff7, {0x80000001, 0x4}, 0x4, 0x3, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 18:50:30 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/enforce\x00', 0x143a00, 0x0) ioctl$sock_ifreq(r1, 0x89fe, &(0x7f0000013000-0x50)={@generic="8b333d64c43d8bc14fd4c33969395126", @ifru_flags=0x800}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000014000-0x8)=0x94, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) 2018/01/20 18:50:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0xba, 0x8) socket$unix(0x1, 0x5, 0x0) userfaultfd(0x80000) mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/20 18:50:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e80000-0x4)=0x0) tgkill(r0, r1, 0x3c) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") clock_gettime(0x0, &(0x7f0000f2f000)={0x0, 0x0}) r2 = open(&(0x7f0000336000)='.', 0x400000, 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f00003f3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000648000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00006b5000-0x28)={@generic="b6e6e04edc33feba9c0630bcd6a932f1", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) umount2(&(0x7f0000efc000-0x1)='.', 0x4) umount2(&(0x7f00008c8000)='.', 0xc) 2018/01/20 18:50:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x7, 0x3ffffffffff) write(r0, &(0x7f00008bf000)="240000005a001f0014f9f407125a00001c13171308001000fff708ff0500020001000000", 0x24) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000010b000)=0x4, &(0x7f000086a000)=0x4) 2018/01/20 18:50:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00004da000-0x8)={0x0, 0x0}, 0x6, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00006c1000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f00004e6000)=0x10) getpeername$ax25(r0, &(0x7f0000d6e000)={0x0, {""/7}, 0x0}, &(0x7f0000f95000-0x4)=0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000a8000-0x8)=0x5, 0x8) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$netlink(r1, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/0, &(0x7f0000857000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ce9000-0x98)={0x0, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffff81}, &(0x7f000086d000)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009bb000-0x10)={r2, 0x2, 0x2, 0x2}, &(0x7f00001e1000-0x4)=0x10) [ 80.994935] IPVS: Creating netns size=2536 id=16 [ 81.047843] IPVS: Creating netns size=2536 id=17 2018/01/20 18:50:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = dup3(r0, r0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00004cc000-0x4)=0x6) r3 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r3, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f0000f54000)={&(0x7f0000a7b000/0x1000)=nil, 0x4, &(0x7f0000f89000/0x2000)=nil}, 0x18) getsockname(r2, &(0x7f0000c8a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ffa000)=0x10) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r3) getsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r5 = socket(0x10, 0x3, 0x0) set_thread_area(&(0x7f0000984000)={0x3, 0xffffffff, 0x2400, 0xd431, 0xffff, 0x8, 0x7f, 0xb26, 0x0, 0x9}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r5, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f000012d000)=@add_del={0x2, &(0x7f0000b37000)=@generic="0dbe1d14a81e75122ca4cb48cd1ed7d7", 0x9}) 2018/01/20 18:50:30 executing program 7: clock_getres(0x6, &(0x7f000056c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002000-0x8)=0x0) futex(&(0x7f0000000000)=0x4, 0x0, 0x8000000000000000, &(0x7f0000423000-0x10)={0x77359400, 0x0}, &(0x7f00007a2000-0x4)=0x8, 0x6) 2018/01/20 18:50:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000044000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000b) r1 = syz_open_procfs(0x0, &(0x7f00003fc000)='net/softnet_stat\x00') socketpair(0x2, 0x3, 0x38887f2d, &(0x7f000089a000+0x5b)={0x0, 0x0}) sendfile(r0, r1, &(0x7f00005f3000-0x8)=0x0, 0x613a) 2018/01/20 18:50:30 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000780000-0x10)={0x0, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008a3000)={r2, 0x0}, &(0x7f00007d8000)=0x8) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000951000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0xfffffffffffffffc}, 0x8) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000002000-0x2c)="d939e57cd8de690feb7084960e30655f33f946f79c7ceb03e50486006ff54455eb5de13d95c171f04a61668b", 0x2c) 2018/01/20 18:50:30 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000001000-0x28)={@generic=""/16, 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) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 18:50:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fb0000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f5b000-0xf)='smaps\x00') pread64(r1, &(0x7f000029b000)=""/0, 0x0, 0x4000019) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000f8e000)=""/6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007e9000)={0x0, 0x4, 0x3ff, 0x4, 0x9, 0x0}, &(0x7f0000e71000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00007f0000)={r2, 0x9}, &(0x7f000048d000)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000454000-0x8)={0x0, 0x0}) 2018/01/20 18:50:30 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001c000-0x11)='/selinux/enforce\x00', 0x4801, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000001b000)=0x2, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/01/20 18:50:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a26000-0xa)='net/route\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005b7000-0x10)={0x0, 0x68, &(0x7f0000eaf000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x4b93, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e89000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e2c000-0x8)={r1, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00008f6000)=0x0, &(0x7f0000672000)=0xffffffffffffffe9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00008ba000-0xc8)=[@in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x219d1b9f}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x20000000}, 0x20}, @in6={0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, @in6={0xa, 0x1, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xffffffffffff611c}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc8) 2018/01/20 18:50:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000013000)='/dev/rfkill\x00', 0x8600, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00002fa000)=0x4) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000585000-0xee)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ce3000)=""/106, 0xfffffffffffffee1, 0x0, 0x0, 0x449a4573e3b41524) 2018/01/20 18:50:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e2b000-0x4)=0x0, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/hwrng\x00', 0x200, 0x0) 2018/01/20 18:50:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000ee000)=0x81, 0x4) write(r0, &(0x7f0000ed7000)="26000000220047019353ff07008a00000002006d200000ff1fc0e9ffff495180e507c7033500", 0x26) recvmsg$netrom(r0, &(0x7f000021e000-0x38)={&(0x7f0000345000-0x10)=@ax25={0x6, {"7ed88f80a10ca4"}, 0x0}, 0x10, &(0x7f00008a6000-0x40)=[], 0x0, &(0x7f000060c000)=[], 0x0, 0x0}, 0x0) 2018/01/20 18:50:30 executing program 6: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0xbc, 0x275540, 0x8, 0x9, 0x4}, &(0x7f0000f7b000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0xffff}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x6}, 0x8) getdents64(r0, &(0x7f0000002000)=""/72, 0x48) 2018/01/20 18:50:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x3ff, 0x1, 0x1, 0x30c, 0x6}, 0xc) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) sendfile(r1, r1, &(0x7f0000dda000-0x8)=0x0, 0x3) accept$ax25(0xffffffffffffff9c, &(0x7f0000fa2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008e3000-0x4)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fa6000-0x4)=0x7, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x8, 0x20800020) 2018/01/20 18:50:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x98100, 0x0) pread64(r0, &(0x7f0000a80000)=""/38, 0x26, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e51000)='net/psched\x00') pread64(r1, &(0x7f0000a48000)=""/0, 0x0, 0x2000000) 2018/01/20 18:50:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00005fd000)='./control\x00', 0x80, 0x4c) ioctl$TIOCSBRK(r0, 0x5427) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00001da000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000db0000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000a85000)='./control\x00', 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000822000)={0x0, 0x0}) wait4(r3, &(0x7f00009a4000-0x4)=0x0, 0x4, &(0x7f000047e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) renameat(r2, &(0x7f0000431000)='./control\x00', r1, &(0x7f0000bfa000)='./file0\x00') 2018/01/20 18:50:30 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fc3000-0x8)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ftruncate(r0, 0x10002) write(r0, &(0x7f0000003000-0x1000)="04", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x400fee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/20 18:50:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00000eb000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) open(&(0x7f000022b000)='./file0\x00', 0x0, 0x0) membarrier(0x0, 0x0) 2018/01/20 18:50:30 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000000e000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000014000)={0x0, 0x0}, &(0x7f0000015000-0x4)=0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000014000)={&(0x7f0000003000/0x4000)=nil, 0x4000}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000004000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000015000)={0x0, 0x3f, 0x8, 'queue0\x00', 0xffffffffffffa5fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 18:50:30 executing program 0: mmap(&(0x7f0000000000/0x6f000)=nil, 0x6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000064000)='./control\x00', &(0x7f000006f000)=@random={'system.', '\x00'}) 2018/01/20 18:50:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(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) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000895000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e8689f83ea549bbebbe30a4f7a93baa6"}) sendto$inet(0xffffffffffffffff, &(0x7f00002cb000)="", 0x325, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setxattr(&(0x7f0000294000)='./file0\x00', &(0x7f0000df5000)=@known='trusted.syz\x00', &(0x7f0000878000-0x1d)='/selinux/avc/cache_threshold\x00', 0x1d, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000e87000-0x4)=0x0) 2018/01/20 18:50:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x6000, 0x0) fanotify_mark(r0, 0x28, 0x11, r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000002000-0x60)=""/96, 0xd1) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0x62bbe5f3, 0x4) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getdents64(0xffffffffffffffff, &(0x7f0000491000)=""/133, 0x85) 2018/01/20 18:50:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) r1 = mmap$binder(&(0x7f00006f1000/0x1000)=nil, 0x1000, 0x3000000, 0x8050, 0xffffffffffffffff, 0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00009be000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000424000/0x3000)=nil, 0x3000, 0x1, 0x30070, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000579000)={0x128, 0x0, &(0x7f0000f16000-0x128)=[@acquire_done={0x40106309, r1, 0x1}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48, 0x8, &(0x7f0000001000-0x48)=[@ptr={0x70742a85, 0x1, &(0x7f00001e2000)=0x0, 0x1, 0x1, 0x29}, @fda={0x66646185, 0x1, 0x0, 0x1a}], &(0x7f0000000000)=[0x0]}}, @release={0x40046306, 0x4}, @release={0x40046306, 0x3}, @dead_binder_done={0x40086310, 0x0}, @acquire_done={0x40106309, r2, 0x2}, @decrefs={0x40046307, 0x3}, @decrefs={0x40046307, 0x4}, @reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f00002b6000)=[], &(0x7f0000001000-0x8)=[0x28]}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x58, 0x20, &(0x7f0000000000)=[@flat={0x776a2a85, 0x1, r3, 0x3}, @fda={0x66646185, 0x8, 0x1, 0xb}, @fda={0x66646185, 0x2, 0x4, 0x26}], &(0x7f000031a000-0x20)=[0x78, 0x78, 0x0, 0x38]}, 0x9d}}], 0xf9, 0x0, &(0x7f0000000000)="5ae17ab7c8a8fab1c017a19139213ddae5dae0f5d46b206684e18ec6367744f47a106d9bfb6ee5b13650c824e14f19f7ab768b8d5b375d8646515da71e9916d75b75c9167c28d798e464035b16683f8ca4be9c430d73527e985ebd037f522c5b7e6505094bc389b022b2d1d3a54ae6816e1fb009fde77380e395c2a7a173ebf6b7956c6e0dd39b736ebe489a08ed02dfe51ad94639859b93a5b495b1914369ac545c3ec57b2083c46a75492a638644ae430d039a1604f70a320f8ab67aeef51d6aef3ccaad057df7fc79585aa811c9b81bcbed0a381382138c899e894f4aeebd90e8dfda43564fcd338d9f431750b5e2edf74a980f381f008c"}) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r4, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r5, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000002e000)=""/117) 2018/01/20 18:50:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f49000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b5000-0x4)=0xe8) accept(r0, &(0x7f0000bf3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c2b000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000093e000-0x4)=0x0, &(0x7f0000471000)=0x4) 2018/01/20 18:50:30 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f59000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="8612eccb57c2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vlan0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000044a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c8e000-0x6)={0x0, 0x7}, &(0x7f0000f8b000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000cb9000-0x4)=@assoc_id=r2, &(0x7f00002b8000)=0x4) 2018/01/20 18:50:30 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000003000)='./file0\x00', 0x2) sendto$ax25(0xffffffffffffffff, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000001000)={0x3, {"c03c86672da9b8"}, 0x4}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2018/01/20 18:50:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) unshare(0x28060400) exit(0x0) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/01/20 18:50:30 executing program 4: r0 = userfaultfd(0x80000) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000e95000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x40, r2}) fallocate(r1, 0x0, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000-0x18)={@loopback={0x0, 0x1}, 0x20, r3}) socketpair(0x4, 0xa, 0xff, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000001000-0x58)="b9d6cf1331498b07b4cf4c9f50705bcdb7be17888392fa9ace0b3572470ed5149537363b6b6802834ea829b838d7fe32947ecc30e2ba0c31001c5daf3a1ea8f0cf0786222f4fbcb47e23fe6fbfc08f0f9e6cfe37457d8a1b", 0x58) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000001000-0xb0)={{0xd9, 0x3}, 'port1\x00', 0x49, 0x80440, 0x6, 0x9, 0xe27, 0x1, 0xfffffffffffffff8, 0x0, 0x2, 0x7f7190fa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 18:50:30 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x40a, r0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000002c000-0xc)=@sack_info={0x0, 0x8, 0x6}, &(0x7f000002b000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000000d000)={r3, 0x7f, "6861f78699fe7656eaab4a75841b819ee20868925f5f6de2755c0ac27aa1a262a6461325b0f2a126229dd5e93050414e0cb4a1c1ec706409720be78ee2af9ddef2cf8b8d6b4bf3de334ae634d9304e444051791b45a54f4d433ba3cb5c4aaf2ae0ecb4b5869a25baf7883b5670e7d1c8da36b485db6900ff3d955867fceeef"}, &(0x7f0000007000)=0x87) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000007000-0x3)=0x0) 2018/01/20 18:50:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004b2000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) r1 = open(&(0x7f00000fb000)='./file0\x00', 0x200, 0x2) fanotify_mark(r0, 0x0, 0x2, r1, &(0x7f0000ad6000)='./file1\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r2 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000034000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f0000079000)='./file0\x00', r2, &(0x7f0000aba000)='./file0/file0\x00') unlinkat(r2, &(0x7f000030b000)='./file0\x00', 0x200) stat(&(0x7f00003cc000-0x8)='./file0\x00', &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 18:50:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000667000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000797000)=0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000af000-0xf4)=""/244) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x0) ioctl$TCXONC(r0, 0x540a, 0x7fffffff) r2 = syz_open_pts(r1, 0x600) poll(&(0x7f00003fe000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x0) bind$netrom(r0, &(0x7f0000f11000)=@ax25={0x3, {"e3fb3186045a1f"}, 0x2}, 0x10) execve(&(0x7f0000c02000)='./file0\x00', &(0x7f0000dfb000)=[], &(0x7f00000ed000)=[&(0x7f00005f4000-0x1b)="747275737465642670726f6365746830a42921257d657468305b00", &(0x7f0000dcd000)='#:\x00', &(0x7f0000c33000-0x1)='\x00']) 2018/01/20 18:50:30 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000c000)={0x101, 0x1, 0xf67, 0x1}, 0x8) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x34) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000010000-0x16)='/selinux/checkreqprot\x00', 0x121440, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x1, &(0x7f0000011000-0x80)="f5677b8f52ee61ccd35ecca3f2cf3fb2631731ed8d739d45b6067239aac42d827e31e8cdc6afe5bae173aa1e98c50cc09a0669f8689446b978317f8e3c8171de0772e5e19c26d21ababa9f89b3583381318bb557ae1123e3d2a0707a1c81c60018f89b00059270309867ba46f11799022ce8f87e01de988506fc2ddb754102ba") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000010000)=""/75, 0x4b) 2018/01/20 18:50:30 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000074c000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x8001, 0x3f44e3a7, 0x108, 0xffffffffffffe812}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r1) clock_gettime(0xfffffffffffffff0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/20 18:50:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000674000)={0x401, 0x0, 0x40, 0x80000000, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x10) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002fb000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00008e4000)=0x6) 2018/01/20 18:50:30 executing program 3: rt_sigaction(0xffffffffffffffff, &(0x7f0000af4000)={0x0, {0xfffffffffffffffd}, 0x0, 0x0}, &(0x7f00001c4000+0xb44)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d2a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = geteuid() ioprio_set$uid(0x0, r0, 0x5) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000034d000-0x4)=0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000095e000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000602000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x8000, 0x6247, @raw_hdlc=&(0x7f000095e000-0x4)={0x5, 0x401}}}) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000095d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00004e9000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000065d000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000367000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000095f000-0x8)={0x0, 0x8}, &(0x7f000095f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00002fd000)={r5, 0x4, 0x3}, 0x8) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f000095d000-0x50)=[{&(0x7f0000474000)=""/27, 0x1b}, {&(0x7f000076e000-0x9c)=""/156, 0x9c}, {&(0x7f00007a6000)=""/85, 0x55}, {&(0x7f000095d000-0x1000)=""/4096, 0x1000}, {&(0x7f000020a000)=""/4096, 0x1000}], 0x5, &(0x7f000074f000-0x70)=[{&(0x7f0000383000-0x51)=""/140, 0x8c}, {&(0x7f000030f000)=""/4096, 0x1000}, {&(0x7f00008af000)=""/26, 0x1a}, {&(0x7f000095d000-0x9c)=""/156, 0x9c}, {&(0x7f000095c000)=""/105, 0x69}, {&(0x7f000047e000-0xf0)=""/240, 0xf0}, {&(0x7f000095d000-0xc8)=""/200, 0xc8}], 0x7, 0x0) 2018/01/20 18:50:31 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x201, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000005000-0x8)=0x0) write$eventfd(r0, &(0x7f0000004000-0x8)=0x0, 0xfeb1) 2018/01/20 18:50:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004cd000)='/dev/keychord\x00', 0x800, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f00004a2000-0x4)=0x9, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000b06000-0x55)=[{&(0x7f0000f2b000)="", 0x0}], 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f00003ca000)=""/206, &(0x7f0000840000-0x4)=0xce) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000b06000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000088f000-0x10)="52eb7a6e2324794ab36d93a883284302", 0x10) fsetxattr(r0, &(0x7f0000d6c000)=@random={'system.', '\x00'}, &(0x7f00000ab000)='/dev/usbmon#\x00', 0xd, 0x1) getsockopt(r0, 0x7fff, 0x0, &(0x7f0000d93000-0x49)=""/73, &(0x7f00007ce000)=0x49) accept$netrom(r0, &(0x7f00003ca000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000736000)=0x10) 2018/01/20 18:50:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$addseals(r0, 0x409, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x1, 0xffffffffffffffff) fcntl$setpipe(r1, 0x407, 0x1) ioctl$LOOP_SET_FD(r2, 0x4030582a, 0xffffffffffffffff) 2018/01/20 18:50:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000392000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x26, &(0x7f0000357000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/01/20 18:50:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000468000-0x5)="07073c0d04", 0x5) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff010000000000000002ffffff0100ff10", 0x24) 2018/01/20 18:50:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000eb1000-0x10)={0x0, 0x54, &(0x7f00004b1000-0x54)=[@in6={0xa, 0x0, 0x56b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x47}, @in6={0xa, 0x3, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfbb}, @in6={0xa, 0x0, 0xf8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}]}, &(0x7f0000cd0000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e6a000-0x8)={r1, 0x7}, 0x8) ioctl(r0, 0x8b35, &(0x7f00000e6000)="") 2018/01/20 18:50:31 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000082f000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000474000)=0x40) r2 = accept(r0, &(0x7f00006c0000-0x80)=@generic={0x0, ""/126}, &(0x7f000034e000)=0x80) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c81000-0x8)=@assoc_value={0x0, 0x40}, &(0x7f0000ada000)=0x8) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009cc000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockname$packet(r2, &(0x7f0000320000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e4e000-0x4)=0x14) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000483000)={0x5, 0x6, 0x0, 0x0, 0x5}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000a7000-0x8c)={r3, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x18}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000014c000-0x20)={0x0, 0x5, 0x9, 0x10000, 0x1f, 0xdd3}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000cbe000)=0x17, 0x4) prctl$seccomp(0x16, 0x0, &(0x7f0000a71000)={0x2, &(0x7f00009be000+0xb53)=[{0x401, 0x80000001, 0x0, 0x3f}, {0x5, 0x80000000, 0x1, 0x8}]}) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/20 18:50:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000a7b000-0x8)=0x5) 2018/01/20 18:50:31 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100004, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") mq_unlink(&(0x7f0000002000-0x13)='@\\security/bdev[\\\'\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000003000)={0xffffffff}, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) 2018/01/20 18:50:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x800007, &(0x7f0000ac9000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000)="03e87ee196e20315e071fe917a7fbd8677ec2f5c1d432bb9cb365e827b2794b374de6b2758dbafa22daf3c614314fc85a28066f7dedabefe84397489f28040dbf7b1812c9b5a8bbf79b1527c61adafa28cca70400e271217c3d120000a1a3cd56a6d45fa4e2b00c5cf63246c1047b7298ec1bb23e3b76275b5c691dcf71ac224cfa4c89e1f61c4bc36574b8e024c61a7d70b359b2dc77417f33370d3871e27e7df4160bf07365c7e97a59c04eea230cd5c9ce4a22ac78eca0e416ed58f5006fa2347c73b8fb0e60150034fc5f6385e10d10c18d4c7ef", &(0x7f0000b4b000)="395286ea37fbb2048f441024b084c7de9ba70688ed353f9887a42fbae0bc8eff3ac9cef8648c706e9793624dcae8c3cf9b18b9403d16a589b36b9a259d60c1339132f9d3b110e7a5039caec9c439c53ab6da7f3343585556a73facb866e57a7269614e9851e8deef575d4db4e072327d26c27c562495627e3d6daa70f2362fc00f2636869c094443058e1bb1cbc57a68d490"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b7000-0x4)=0x0) 2018/01/20 18:50:31 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a07000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) r1 = eventfd2(0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x40000001, 0x0}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @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) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000019000)=[{{0x0, 0x0, &(0x7f000000f000)=[], 0x0, &(0x7f0000014000)=[{0xa8, 0x107, 0xffffffffffffffd3, "0653ac0eeb8bfc9755c726cff1c1ba0ca8709114f3e09ffcbfddcc362419e91216bd5db9410298758323a9c15a9fdd8e252849f39303b636658dd2baef16916d245f4eceb96396272cf372042eed58b61b970647be2303824961f256e660b8b4782002d3caa612292b36acc26613ab13db58f3ad54a95790723b524a58fd5e7e1cf7cc872a1aa7ddaf576ac88faf3519ebdd3a3d5dec"}], 0xa8, 0x20004001}, 0x9}, {{&(0x7f000000a000-0x20)=@pptp={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000010000-0x20)=[{&(0x7f000001a000-0x28)="d67978f35b4883c1da2e68abb5cf1d9313f67b2e5dfe42baa5d83e53643f1a729f5cf00c55e513bd", 0x28}, {&(0x7f0000019000)="7c82b138fea557f2bc2a3b98938b8491584af8d309bb0f903ac6cb8e211be0132e6f8130ce8a3b0b90954659406c5903ff6e669e11d213e5c382518d3b30ddefaf27cac083f170e5eb8a5439c2088728ea01", 0x52}], 0x2, &(0x7f0000019000)=[{0x108, 0x13f, 0x7, "4e3f10d7c67366a7248ab80eb3a837b62132d556708b9b43034c3859cf7e9c54b1fae40ff02f2661c92f1a23c1bd360604cfc6c4c76f33504685994a2b3bd9c88b1f7ede16dd08d6d2c7e7421c8b0c186c62cb255588562647c80ee5a533fed272b1d35aec3fc34547f625eb50a37590ac2646b59de9dd1fd7a72d12a1c5cd0250802c59df931f2042612b61cc10a8e5e41335695a38ebf161dcf606c2ddf51a0286cf694a1c6d4710e4265c47670561870c2f9effda6ad4927764c6e68c67126d328bf138286e587a45ac3ee059926b3691dc425ed661e2a99f553ebf8880b076cf016d5d1163a67898ec6cf67128ba35df"}], 0x108, 0x4}, 0x82}], 0x2, 0x20000000) 2018/01/20 18:50:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000647000-0x9)='/dev/rtc\x00', 0x40000, 0x0) bind$nfc_llcp(r0, &(0x7f0000415000-0x60)={0x27, 0x6, 0x200, 0x1, 0xffffffffffffff50, 0xfff, "5eb12dcb232c2880da18343f006f523f6ca58a529eb7664f5b57c24e1569e55adfa9e478d64e6281829e8b9d019e9dcd7351da4d5875067c275f59e007cfb8", 0x81}, 0x60) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f000039c000)=0x0, 0x4) 2018/01/20 18:50:31 executing program 2: r0 = getpgrp(0x0) getpriority(0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00002e1000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e35000)={0x0, 0x8}, &(0x7f0000918000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000)='./file0\x00', 0x10003, 0x140) 2018/01/20 18:50:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f000066c000)={0x38, 0x2cb5, 0x2, 0x4, 0x5, [{0xb1, 0x0, 0x9, 0x0, 0x0, 0x2f03, 0x0, 0x0, 0x0}, {0xfffffffffffffff9, 0x1, 0x7, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x6, 0x5, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x5, 0x1000, 0x43, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x80000001, 0x7ff, 0x9, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0}]}) getsockname(r0, &(0x7f000020f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, &(0x7f0000632000-0x4)=0x32) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000303000)=0x0) request_key(&(0x7f0000f2e000-0xd)='dns_resolver\x00', &(0x7f0000cf6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c37000)='/dev/sg#\x00', 0xffffffffffffffff) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000002e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00004d8000)=0x8, 0x4) 2018/01/20 18:50:31 executing program 4: 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, &(0x7f0000774000)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b9a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000b19000-0x1)=0x0) 2018/01/20 18:50:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = creat(&(0x7f0000984000-0x8)='./file0\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0xfffffffffffff001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x12) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000a7d000)=""/0, &(0x7f00000b0000)=0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00007d2000-0x4)=0x0, &(0x7f0000c99000)=0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x1) fallocate(r3, 0x20, 0x0, 0x9) 2018/01/20 18:50:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000088a000)=""/232) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000afe000-0x16)='/selinux/checkreqprot\x00', 0x30000, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e1f000-0x8)={0x0, 0x0}, &(0x7f0000868000)=0x8) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000bd5000)=0x2000000007) r1 = openat(0xffffffffffffff9c, &(0x7f00006c1000-0x8)='./file0\x00', 0x204003, 0x5a) utimensat(r1, &(0x7f00008f0000-0x8)='./file0\x00', &(0x7f0000181000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) 2018/01/20 18:50:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000bf9000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e11000)="") fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00006ad000)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000ccf000)='/dev/sg#\x00', 0x1, 0x0) pipe(&(0x7f0000a91000)={0x0, 0x0}) 2018/01/20 18:50:31 executing program 6: 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}) read(0xffffffffffffffff, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fd1000-0x4)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f8a000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f000055b000-0x108)={0x8, {{0xa, 0x2, 0x8000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9d0f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_open_pts(r0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00008d6000)=r3) readv(r5, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r4, 0xa, 0x12) epoll_create1(0x80000) dup3(r1, r5, 0x80000) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r4, r5) tkill(r3, 0x15) 2018/01/20 18:50:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dfe000)=',ocpusetposix_acl_access{\x00', 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = add_key$keyring(&(0x7f00004e1000-0x8)='keyring\x00', &(0x7f0000927000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r1, 0xfffffffffffff800, r1) r2 = add_key(&(0x7f0000e9d000)='big_key\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x1f4, 0x0) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) 2018/01/20 18:50:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x4000002, &(0x7f0000b10000)=0x4, 0x4) bind$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) splice(r0, &(0x7f0000974000-0x8)=0x0, r0, &(0x7f0000f10000)=0x0, 0x4, 0x5) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x174, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x4c, 0x3, {{'deflate\x00'}, 0x8, "fb"}}]}, 0x174}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0xed6}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f0000fda000)=""/80, 0x50}, {&(0x7f0000616000)=""/108, 0x6c}, {&(0x7f00006da000-0x86)=""/134, 0x86}, {&(0x7f0000295000-0xb4)=""/180, 0xb4}, {&(0x7f00004ad000-0xbf)=""/191, 0xbf}, {&(0x7f0000bb2000)=""/0, 0x0}], 0x6, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x5a73}, 0x0) sendmsg$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) 2018/01/20 18:50:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x1000100000001, 0x76d) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d3b000)="", 0xfffffffffffffdea, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f68000)="", 0xffffff84, 0x0, &(0x7f0000ac5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x7) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004e5000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00001b1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000ad1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000c67000)={r2, r3, 0xc35}) 2018/01/20 18:50:31 executing program 0: mmap(&(0x7f0000001000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000045a000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eef000-0x10)=[{&(0x7f0000000000)=""/222, 0xde}], 0x1, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/20 18:50:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00008ec000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051e000)=0x2e) r1 = openat(0xffffffffffffffff, &(0x7f00009ea000)='./file0\x00', 0x0, 0x100) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00004ab000)={0x9, &(0x7f000026f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00006d9000)={r2, &(0x7f00000a9000-0xc4)=""/196}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008ef000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009cf000)=0xc) seccomp(0x1, 0x0, &(0x7f0000c60000-0x10)={0x1, &(0x7f0000f56000-0x8)=[{0xfffffffffffffde3, 0xfffffffffffffffb, 0x7, 0x3}]}) setxattr(&(0x7f000020b000-0x8)='./file0\x00', &(0x7f000090b000)=@random={'trusted.', '\x00'}, &(0x7f0000221000)='\\#]\x00', 0x4, 0x1) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000938000-0x4)=0x6, &(0x7f00004cb000)=0x4) r3 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x1ff, 0x80001) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006d0000)='/dev/sequencer2\x00', 0x3ffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00001e5000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f00004ad000)=0xc) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000681000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f00002be000-0x20)="bc25e19976e29a59e3cce565cb2655612e89853893cbd8eece1e87ea004a0e08"}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000c01000-0x4)=0x0, 0x4) r6 = geteuid() lstat(&(0x7f0000506000)='./file0\x00', &(0x7f00003aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000034000-0x8)='./file0\x00', 0xe003, r6, r7, 0x1f, 0x1010000) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000113000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6, r5}) fsync(r3) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000c5e000)=0x0) 2018/01/20 18:50:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000d83000)={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, {0xa, 0x0, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x5, [0x0, 0x8, 0x0, 0xffff, 0x5, 0x5, 0x0, 0x1]}, 0x5c) r1 = socket$netlink(0x10, 0x3, 0x5) write(r1, &(0x7f0000606000)="240000001a0025f00000000401111f0e0a0300000004bf00000009ec0800030005dcf300", 0x24) 2018/01/20 18:50:31 executing program 7: r0 = socket(0x18, 0x0, 0x1) ioctl$int_out(r0, 0x5460, &(0x7f00007a0000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000001000)=""/73) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x4, &(0x7f0000001000-0x20)=[{0x101, 0x8000, 0x8, 0x75c}, {0x100000001, 0x4, 0x3, 0x0}, {0x8000, 0x1, 0x4, 0x0}, {0x7ff, 0x7fff, 0xfff, 0x7fff}]}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x5) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000002000-0x10)=@generic=""/16, 0x10) close(r0) 2018/01/20 18:50:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e8e000-0x9)='net/igmp\x00') accept$netrom(r0, &(0x7f00008a4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c57000)=0x10) syz_open_procfs(0x0, &(0x7f000047d000-0xb)='net/packet\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000adc000-0x10)={0x39, &(0x7f0000f9a000-0x39)="9d5c4991f40d43a9c109b516bf28f0a2bd2641e3f5d1b3d56e01ff327b79fd0e6ede90380a6632ed9d3206f16586a8962f3d799ace714ebff8"}) 2018/01/20 18:50:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e07000-0x15)='/dev/pktcdvd/control\x00', 0x400102, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x5) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00002c4000-0x4)=0x0) r3 = gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e8d000-0x4)=0x0) tgkill(r2, r3, 0x12) modify_ldt$read(0x0, &(0x7f00002e7000)=""/215, 0xd7) epoll_create(0xee) clock_gettime(0x0, &(0x7f000045a000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000e7000)=[{0x1000, 0x3, 0x6585, 0x1, @tick=0xfdc, {0x0, 0x73eabae0}, {0xa9f8, 0x1f}, @addr={0x7fffffff, 0x9}}, {0x5, 0x800, 0x7, 0x1, @tick=0x7, {0x401, 0x0}, {0x8, 0x4}, @result={0x9, 0x7}}, {0x8, 0x10001, 0x1, 0x7, @tick=0x9, {0xa4, 0x4}, {0x7fff, 0x2}, @raw8={"a665ed8b17e7f52d55e6d70e"}}, {0xff, 0x80000001, 0xbaa0, 0x4, @tick=0x3d67b192, {0x100000001, 0x7}, {0x3, 0x0}, @connect={{0x0, 0x10001}, {0x3f, 0x1}}}, {0xad, 0x67, 0x4, 0x4, @tick=0x9, {0xff, 0x80000001}, {0xffff, 0x2}, @time=@time={r4, r5+30000000}}], 0xf0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a4f000-0x4)=0x6, 0x4) socket$inet(0x2, 0x3, 0x1) 2018/01/20 18:50:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00003ff000)=0xb05) mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000567000)={0x0, 0x0}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000020c000-0x30)={0x8, 0x0, &(0x7f00005e3000-0x8)=[@release={0x40046306, 0x2}], 0x3f, 0x0, &(0x7f0000044000)="596cb7336a747b9c9fedda43eea807a0107d3b88ea45f367f2134c0cbfe5e3f3e1b903052cbe894dce4adc8f15d59c3f45c52cfa8d1152d69c8f9e210ee90c"}) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) write(r1, &(0x7f00004d4000-0x1000)="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", 0x1000) poll(&(0x7f00004d7000+0x82a)=[{r3, 0x1d, 0x0}], 0x1, 0xbad7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) pwritev(r4, &(0x7f0000abc000-0x50)=[{&(0x7f0000597000)="d9", 0x1}], 0x1, 0x0) sync_file_range(r4, 0x0, 0x0, 0x3) read(0xffffffffffffffff, &(0x7f00005e2000-0x7b)=""/123, 0x7b) close(r1) 2018/01/20 18:50:31 executing program 7: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f00006a7000)="6d696d655f74797065656d317b2d73656c696e7578757365722d286c6f47504c2b0f6367726f75702f5c5e5b00", 0x2) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000ef0000)={@generic=""/16, @ifru_mtu=0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ef0000-0x10)={0x2, &(0x7f0000ef0000-0xd)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x0}]}, 0x10) 2018/01/20 18:50:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009a8000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000564000-0x20)={{&(0x7f0000968000/0x3000)=nil, 0x3000}, 0x1, 0x0}) flock(r0, 0x9) 2018/01/20 18:50:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000e4b000/0x3000)=nil, 0x3000, 0x0) pkey_alloc(0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a9d000-0xd)='/selinux/mls\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000ee5000)=0xee7c, 0x8) 2018/01/20 18:50:31 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000)=0x10, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000002000)=@known='security.ima\x00') pread64(r2, &(0x7f0000002000)=""/4096, 0x1000, 0x0) 2018/01/20 18:50:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(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) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="500db8d3546a247ae416bf795973bf70ddd2cfd4f26143932c34b6dc63e11b2575e7b22eaae63852055acb49846a9e290ee25000c303f3a797a6b0c994e50306bb2e1365ae6c97777a482a296460cfd20b63e3a28be6478054b09a3b3d008c16ac2819f91c938cf7787cbd6e6314780f81f57efe56c68bdaf636ab7a668db4078e1806a0f0bd90796c8c2914650db82458fc291be23735", 0x97}, {&(0x7f00002b2000-0x82)="555b641bca0ae77ba4eda839f3f6590e06bbd58233571081e19da90f77efe278b311a7dfe1cf9adf3f6c7e4533faba839ba9705406bb9338a0b8f667c78850d9225192ca6523a5b77f043d908f96d0de992aa9eeddf9469932165a4e8976a44f64443412867b69e82686ba85b14a942c2ea5d2b29ad7882d7f29419cd323005891e8", 0x82}, {&(0x7f0000000000)="804f0a043b4612fb794c36c8a14a1eb9ec6b572b29927acafbda2d7b26781409c461b716ce81377e506e91b056deba665bdf26e92808fb4eb3ca8defce353492d0f2d1b37db91cd77c202eb5fbc115180441e0741bfdde3a6f30a4aaf4bede69667dfae4574cbd09", 0x68}, {&(0x7f0000e50000-0x34)="c03e21e9f6924e92efa837c1c57ff21e2dd5a2408f1094030842530bd56a941c33e8244a18bc5b3d29800b84c0e14541833f2bc82f63a05b9a6bb3f70bf359d3c1bbf714e2", 0x45}, {&(0x7f0000054000)="0637c81f4c4b638047d4d97e4562624032502cb6ace5c2a286e3efcf993fbcf6af29796d156fa433680ae9d5bb40e91b488fe3975588655f5e37e9ad47c427aa33a6af23cc836dba77a1e16f5448b064b47506708c34bf365353b2917b5aac455cbc6ddcf7f0921050a00daa596167f72f46e5", 0x73}, {&(0x7f0000000000)="ad47f6b6e454367a8c55290063968ebac504a1cd3ec775a8278afdcda1050985313664dfb270f93b", 0x28}], 0x6, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f000032d000-0x26)="260000002a0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0xc575) 2018/01/20 18:50:31 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000e6f000)='./file0\x00', &(0x7f0000a20000)=@known='security.ima\x00') r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000e71000-0x38)={&(0x7f0000512000-0x10)=@ax25={0x3, {"e9c34cef97dace"}, 0x6}, 0x10, &(0x7f0000e71000-0x30)=[{&(0x7f000058e000-0x29)="1de0ead3c15ae0c0c2f95a8831ee099f6a1a75d4b026422f083f983b6c3e32259a9d13b8b9261d70b9", 0x29}, {&(0x7f0000d9d000)="d080ad88c409b92b85782d36bba78fa632e26f798a3e366ed42bfd4bd2d6d8c26f722ab04efa770478fb1046bc4a26c80017a073", 0x34}, {&(0x7f00003d6000-0x93)="84349c48dcbc42817f7f8ccdcb021741778085446396c9b10fc01b6c13ee80a2d50253b358772597d5e2c11b0facf283f14f73a5c7674bf8b198ee46082cc8225b48d92913269465e404bd281e4223d7f42dd4158587182434df4f870f563c5204f1a9d9ceda4622253b9c4363bce772ebf1dee88e44d5cb3bdabf25b49a004df66d4819abd1dc5cddc88ac9f8d9180beda0ae", 0x93}], 0x3, &(0x7f0000e70000)=[{0xf8, 0x110, 0x4, "f9383bb96ee7e5f609211b5073df5cd9353ece96a27985a6bd3e17f7f80e0c5f3578267020d37e3bb6cc9f090eed3a84f6639ab3efe168f4a09b82c519f92d6fc0c5e11919820aa6c5332d78d9af06981eed863c082e1e2a4405d2a7d42eec9d86e275bc720be585bcb041aa9a00035817da72ccd5ded5061b4b83680cf18d4e8d33f5250ce3a00f229f1619176b47003f939d5362d950a2a61121c698ba286f36036caf73df2a033f93b994ea595f0e1229ed5dfe5be1d33861c9ad9764bba1d554c4431b50bda0ba4e65e7b9c5e78bdcbda8a3665297b5ba11dd5ad13f94e00a94c0"}, {0xd0, 0x118, 0x33, "9d8d10aac6de307b43a8d6801adf3c56d2a6bc9e7184106fb5e5668b22b786832d512a275915d802fe04cad5b1357ccbcbe6166ecd2c147f07505785e5ebf9b0ab79e88b228853396b36879c36f23d7bc2776dbab08a4bcaaf6cc2983e0d97eec0f8d5eae2c104ec44648686f526d362e1f5a1be58a1b1dddf456d730d12400f9a2bcfab7c12cf2bc40ba22c6a13e87248c18ce75b1f559ae78f32a0c3b09fc8991df4bf16649e9622d67df7cb1364ea4220c2af06c703b1d4c7a71e"}, {0xd0, 0x10f, 0xfffffffffffffffc, "9c54efd218ee3133351b5194a86de9cc27e3ea79d94932dbc8526b8664845e8764ac215d23683b6d1e5eb073928b64826244a83e032ccd7607fc2c024559f8265f4e45b8436aee32d0c322768fca9b589985cbad7447b452db5abfe1d250d3977e0c22b88f1360605108984c4d95b21c66bbec3cc0a214645910bbe2a9a7ec3a33a151a57c5233125c7c564568ea131d32454e9389d7a0f0803c505a6c9faaaf02195532bba82634d2ba3110a351a8e9e34d85a2d769052f3b1633"}, {0x30, 0x117, 0xffffffffffffff37, "4c6fd0a3f61c9ce64d667bd84235780122f63f24279b4a01bd8f872ab566ddaa"}, {0x98, 0x11f, 0xfffffffffffffffd, "610d49ec0ef522db18cd7ac6e160faf18b30adf28d1808405804307cb2ef358b4cf5c3617e4bbed2422e6ee2e63bc02a558660ac7068fe96864c37763bd3836d5ef24dc6f565b5240856c9059be7f6e63dff98b2b83823299ee1ff4c2ec44d40e2ed0fd48d267d2cd2e7945a0cac70f4b1ae8424eea19138395b87a049d947ec2ec5"}, {0xa0, 0x197, 0x20, "fe0eb7c98973b9840fd1a06d271c23986556c508c56973c62e73963ddac1df7d0e609569a577ea422b5385fce18a267b53a7eeae2236d75334d1165284009d697a2287db22696f63b6cbc6575bc67f70d65183ee180f3473f4c39a63f9d5b1e615b12a512068c2fecb6bc50e43c597de1b2b0dc36f00d24307a45f241f66ea9decd568498bda8c06f0"}, {0x80, 0x10f, 0x5, "43652537f6183450e3b619324e05e3f11e82aed4dd1e159cc54b078ad5147d174bdb2516a4300ef814caa73a7ccc2763fc12f0eb441d741aa5d574d5771870f9ed7d61f9699177967cbd594d60174cc0de8de774c25f3812098275053e5a977fefdcb7f8a59ca258cd5535498e795f"}, {0x1010, 0x1ff, 0x580, "fc81ccdda8b6df95c2e4b6e6bff1ffdb90b63ab127180ace561ead12b3148d6db722348b4aa27d5c1e492e1fd897ba62daeae3d8ebb88de1d1342ea889a3adc3d8809ebba37613471c9cc4b0928d0896d281a2e6d5637500eabe65745c9617ca7f84db10e8329e25f61ee6163fc8ff7993654669d87343bb9394746104d46f71eccef6e0ac535fcbcab8534aa60f1f59ed25bbe745881b761b3fd09be474a8ba78bb4acec84fe72ebff4eecbacf44473dfc0edbc0f46a877b279fa070aed82524946ed445d0de27675ca66a8bdddb42e7c49edacdcb2ed465e55d815c87c2c908f852ea61a4d11c948bfe48271810b8c8a920dbac360255798e9694e330a5a52e443656cdd5bee26a50a18a30e07d9fb3efbcefaa2f6f7c282d1b8430d3c1dd2c32511465d970cbb7cda439bb3454dc7c83ec27d65928eab225f39e2072269db2fa48275ba94fef1864e21b7a6985a764c4b3a22cb7516806f39c05d16e852115b3bf4681549fab2dbab9ee383bc2b8070f66e1d3c3cb89a068145626ae6b6ad9cc93d9a9da989953f9432dddb265c4b93563e59977719b7279037c320f7930e71fc5a2edc09227f70f0f1b6b0959efadae07e489a3315f572848bcce6d80207e2df9230c3b4a5cc97186398f3df55ccde24d2f3345833a4ae228a28619bf297b3eb8d52d114a8057baf388e2efaca317481a3b054ef2a30dee4843089fc562009a2dee9e0d904556590fe34f56d8726794740785dc99f0c9abfafed17e37ff26c38e94b5c9b5f8939194e759d5b9d341e83049e2ed15a6bf38fe3c611b983a75e472d9f345d382b4e7a2d8f1751b0e33b009ae77ea33a6f587024056704f457f81929e2d9aa0ad96425207f4e15c4e3c795ec1c811f1751d188bd52f81129e2a2a482b9c0b998d6e435a11dfa2449919880a228532b8b5bca6d3cbb8088ea35cb3211e2d0aabf3654ec40ca51298d668f13e32f92510a0c3ed6654d4cc8601d7eb5f1677a39580b14599bcb95e651956d28496aa4076f39610b79686d6351429ad4057e479424fd5c016c303881f4dfbd6fd3d2dbed8bc3454b4b1c03d7b443edbe506c003c1de925cdb03025cd6f36e0f75eed2f8851b6cf6098092178bfd16d668c9d853f4015d701676dcbcb11fb3b59e4c6fe4ae2bede112e16f2c9eb2cba4d291eeb409ba32bd81255471d450e3a6c01f0ff59b5d015b7c9609972a39526a16d78426dcadf7a7113320d41ff3353c614cbd9d06d8cab1d692dbb6ce88708d8dc49b48eda932b1524709745d9f2206522e74b4f65ba361e17a83f63ff78351af65dbd511d11a9eb25e354dbff37800555dd57e72b2e6f144956b3a33ae9a1847cf8788c04e5b7dcb9e90a7749d014edd32da332d45f8c59bb05b14b93ee5faac3e6142d9daecd93e9548fc9aee598d82e9df6614b4b8d93c58d28cc8f65dc179eafdbfd6cfcb43702fcb2a1d18e246b07eba015318f6eb19a970927d55115732822a1d555e9cf32f88ce977449ef6405ac1f5b9e3ee38622ac908be63c5e6c9acb6dba6505e6e16a05d11bcfb60ae5dfe7e0e15707a88af099b529d3d4fb11855e2ca04af1b6013ebbecd20991ddd6619ca41e27a659e295f2a158c346b6b3c1271673859a6a5f993068858a1060b0d760a1b0eface230fdb352a1bed37394d055744837ab43563ad2ffaf0463b79d0017400f7c17582cdf18de74833f850aae82e8761c090539093986c7786017f8da1fd1890ddd66e742eb1fa345aec7596a694e73c09b8952e77b529fbdc2b6e02d31612a089671c0a4f6add79fe7a17aabbfe47b5979f37cd5e16b6b6321f79bf463001e50aaad219854fc413bf504415d28224f82145e9097d2f7d5abc437a5edecc2a100eb7f5489b65ef3bb9df73fbbfa25519b63ff0a593634afd9d2034ba9b87a3676a96aab933a434c5ffe81ffecafeba2bff964738e02e69c1d41e461005856a1cbb7e7bf91d0d378df1068469049f0981f7526606962af6278870c5500310bb4af737b8d41085cf74855b53342c624ab6b225a6356522526f2a27a43b3e05b1fa538f6bfec347a29d866ddce64843e2cbd73be79500fecee77c86bf6575c1fff5ee6badbcbd4f0554ff8fda5bd7558bf22409eb92e5c6f6d3267a52977df2e34df73fd7add6b61929731245645f91682fb2325342eda346ddb17f7f6c8712e573e407b4812411baf19fd4a4f5b8bfbd05cbc2878b0290c70ee3d33e184375b5f858ae9fa40e2e7b10481ced3e45f3fac7bfdc4bde9d2a2e9d2051b8a199b503a16544d3b632bb30d9637a37d269778510631ecdadb5e5450654235326e96a14ecbb6e48e2cfe9563f13e9916e33a75ac0058ab1738507847b2be747df2af958ec6f2fb491cf9fe95aec6e397106deb70ba8654e59312141cbd533b951b33a78bb313ad5b0d1b7c090bedb40fa1d08096015b4a357bd90673bbb63d4f5b089265c30766446c0168b0253e7c3d1d6ddfa599b946540c346a8a65a0b9c5065f26485c14719c6c810e1e40b60c857eec2765e012ca284dcd0a75f64ece247d9608929a5340044cfd5ec79d60229689a0f73a60337974719908940f21e6245f2d04f9bdb3937b63cfdc421fa5869e5ac2bb2beb1eddc165a382a583cb71ec1545793832edce69b497ba42d1737fb73a0e16b9b419c1231cde97263f9dc3a7e036b5d90bb353752fc79f80457993925a90e633531a477c5124d4413828e486f3b5db86978fbd24cd874423d5b9ee3068180130f2c5fd548f51a9c877a2128d4f9a94521a1531e81fd66e741b3f43283506e6677517872b5df3a7994ae05eb467f8725c4df90aec165f41e59423fcdd895b90a1eae977cfb71b73d13721837c7e29127f191546875c593ba2d01ae40c8b2afa916aa687c7ee91a7f0c0cb09b065ca0bccaee6d2b66cb7e6e2dcc41d32a8bbb2b60658cca01439ebc690095679f2a9a046211b0f455961ee488cfcc79399a7ec373a5c7cc1d7c33d1eb9c4cf0e6d78f78a9fd889bb2cd73619d6a811b7d52bd8746b6821ed43f8f5856ac97a3828586544fa3f51d364287da11379dd2f23dc070295242c03ae2c487dcd795b17c9b5e06bbe3d04986f48d5d8d2f70cc8e6236247745c3da70770712628f13407cbb85217853ff15070325f30001b2f4924c7fb9a83f6f00d366426c3b65071b1ced645a21e69a5b429f357a8c7e3f741fedd9482b4f900333c8e9704941891ef8d2eda67a4d63284c9b5a112a82ab8a3ea5999dd056dfad9997075e8f61bbfff3022a6ada5080184d35a9aa3ee74caab80f6600d17e92c5e8f633ba2a91a03783b4b1185bd6cad38a17cfa01050c4673d7d25f39ff676f1b79b3fc43f946c1ddf2cff0484babe8d952d5e18dd4b64a3dfa94dee7ad5a00d778374d3c68a4dc9f4dddbe62d7ab7c6eeaa2c082e58d6003e92f92c57873a3c37c6cbc7cd3099e2c4c38c5c4c6289f8fd38a7e58235417a5da84d1db7a9bfe7a4bf1ee59a444d3121e6f6b953542c5f23eb1c352a9a8a86e05d272062156531e2f07588ecdc3b30f7fda90f74de77c1fc4d5f47c4d49e2dc42a51998bc65e5f6d8fe349fc1bc7aeb07ca543c02622dddca70b27cbe8258fa079e5fcd2d922ab1d6638e18c4cab8083e8ebbb3f237561aaff7e491284933e506168a2bc53c335f788ae3e5943d3922940352adf612c532add158dfc695f79cc3dbfcfc7f253c6444254e31328888b49cfa51685f45febb74a556cc6edd434d08ed615afec373c76b0ac6a248de66b007f6517dce70106d9f6f2a2a0075d7854b0093c4bb945b80a8c679509c4bf762bd8965b3d087b8fd355ab54979aaad37d43870001132fa67531099282ce252852ed20f61a404472b41820bc501c60cb84de6d3c70d573019eb24372e2c23d0d0c67b276c358329b7469cb87c089ae2e6db86ed262b79fb2a4c1d53b1f59861bc923300c7d5c10e453faed71796ce75611e6a11d8984009254e4ba6eb6df29a14b259a5e50d2ef2aaf435a38e23e403ecc03a294fbae2348c7ed6cb9ae1a9faf2cb4bb8a8856ae05d42d023bbd98b8f27f0388607a6f65601c134d5ece8588574bbae4391d2a1b9f619e537f65bfb2c630e36c756d64a1f882bea9e5ce81edc736fbf9b0652f058472205beb5270379e7b668037966eaceafd0cb11d34413ee12c05c96412168cd0cfd92d77e5cd2bfdf350cc3652b4fa332a121aeae903b789007c470bbbbfa1c4d3d449e7dee67205d1a0db9accbb4dbcf629ece6469de555a95fc59ab7279c61abcabb72cab9c37c9f06930afdfe956a62403198b85a6c73f1fa14bb35ecb09cea4ca7577060d4e4c31740e8b63d44b5a372e087b6c79e093c079ff472b5e3247d711ae50840660aff7246fd73b604d11b25cb46151e6e383c76131772737020962735308e4d4764d97d4e4751e6b51c95b876fe568547686f254649879c4c4208273a1947f31528d031b6b61340d63805997fdfcb103f36ae1c9fac99e3c54bf80108bb6961c03d299f9db5042964fc0c215fb42e260261deb1916098c3c2d7c7129aad8693ba0b1eebd5905665dcd11224bc409f6e5875cc9867512ab1a0b17e807fe1d8bd378718d691f6f8f2fc1874803f6d74c452738536b8b882cdc226b3e9cb8ceea4153906b29c1154fce0a6ed135fc4368a2fee553661d112798e68bf0e94c933622ee9b778fb16ce659226cef3de2926968927d2e40d5b28fbb0f8cdc42e30a3169222e7aa4410cae5b681d7c1e3fca7454e7271b1e90956a652783be6ad8cd0c44cdcf0aa4975ce112514e16b63548a156911870a8acca461cb0916832aef6b3edb584e1043cfcd882ea126c296f1f87195614d6b8f0789026a857b5fd2621e0b4f0c3950b19a5abd2b8d3965bbb7d60911ecf2e52a260cb32e39290e5c1c4ce619826467110bcffe23deeb157169330eea05c50225f2bb71053d6f66a322ff52348959390ed5b6cbaa237027664d62c6856e831187f725fe766e39cf6b91deab63ced9056d4f262fb8bf336406ffcd2d85423ecf16ae27e1ccb07f1a8a45926287223e216db4850cadb87bdaf97dcceaec2e66fe84b6d6702966fa17dbbc10999c5ac7ae7fda1675b8a621b9ab74ce896c3b82ac45fb386646624c9234aeb56ac1ee7804bce708eb10b4b86d7f65e63d373dd705657f617fae0f6089c3d4b55ff92d28c7f34109e8166f7bf70be0b60a471760ee05b585b1acab1241a79e315e7b95d3936903bd8dd486ab47a6e7808d438b834c67240dcaddc2b56e9549051d6eeb6a412c7b0dc2cfc4f2a00db3a2934e88a8abb099a71c402c06262eb95d4936bb367bb9383291aa0ad7ef466e333f88e3a5f8e5a7b87c17a22478e3d0af2303ae0e20c78c2089fa838f98839ab7e10c417f6b650612e8067fd2cd128d938738a42e145f6d1403b2dfd43c5b2ab3ead754bba573976525be2b39fbbbd13b04720405f7f47da8d2889ee739854f81620c2191806602a8d99c6b90ed459918e3c272ee1ebd99f7180c3475ac576b39e4581725dad6ce609653d0c34d36b2c71427eeb6d31c34e4f4a57c033fb2e96a3e87cc1136231c3cb9e1e433a927aff7492c2ec1a4fecf9a3c32836df63d4fe380d1ec47bc9dbfa90f05106d58d477abcc6a3435ccc2363633dfbf2d18c3205f6e2ff5f6f50dd1ddd9cce6471c9079f17dec9d98eb7a7d21d5be67ee9c17272af3aa8426c683433b9d17266aa952647a824cc23457934064e40a5107df30b9d9c110f6933847d43f4fc32492ecb5d081d163"}, {0x108, 0x3a, 0x7, "954436459b7d8dfda753061bdf19402245785e5b7ce874308dc97a2a630f482e539f481e97c073f5168def1a7b1f41c16e53cb64fbe431e526ffcf8d316099cfd097ed13c69e25014105cde47bc4c98c4f00f1eacdc0079739928e5bdb0d4fcfaabccb039db3438ded3b89f2a40d5b9f94defcc28207994e7a91103a92f460029ddf1ef5386385aedb069f3635e19e7f16a1a5f3baa56f4af103a4a6aabac4bd7dedbdbbb5e30a423a9b4b24b5e4424048f0ec787f589b57bde93616b9f34847dd53fd468338944c8b9da0002fce81d1a8963a4885a5887d1890c940d01024c26e1190d2f2be0dcf0e9b7ba10b42a6bfc0"}], 0x1598, 0x4800}, 0x122) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000e70000-0xbc)={0x8, 0x0, 'client0\x00', 0x4, "abf72895b5d43db1", "804017fb715755f5e8e54eb5f87c4fea3ea47b6257e14d21c7124f547465d9e9", 0xc2c, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e73000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005ed000)=0x14) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000b90000-0x20)=""/32, &(0x7f0000e70000)=0x20) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) getpeername(r2, &(0x7f0000e6f000-0x3a)=@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}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/01/20 18:50:31 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f5a000-0x4)=0x0, 0x4) eventfd2(0xda0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/20 18:50:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000abe000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000671000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a3f000-0x8)={0x0, 0x8001}, &(0x7f0000bff000)=0x8) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000c02000)=0xfff) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001d7000-0xb8)={r2, 0x3ff, 0xfffffffffffffffc, 0x8128, 0x8, 0x4, 0x6, 0x0, {r3, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x4, 0x6, 0x4}}, &(0x7f0000990000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000003000-0x1008)={r4, 0x0, 0x0, ""}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000030c000-0x8)={r4, 0x15e, 0x2}, 0x8) sendmmsg$nfc_llcp(r1, &(0x7f0000177000)=[{&(0x7f0000ff2000-0x60)={0x27, 0xf9, 0x0, 0x6, 0xffffffffffffff6d, 0xffffffffffffff6b, "4b9967229123a86b9e29844ea8c5ac2c42cd61430bdf1de332f9414b1083dc4c3fef01889015b7fc62d7c5cd97595ef0eecf968a0a85588f3671abf2ade945", 0x800}, 0x60, &(0x7f0000530000)=[{&(0x7f0000452000)="40c403ec54f446cde0d441e5803f23b37c4df52f598b8bbb56ac65be4c52ce0986872cb3151cfb5e2389379d28d6cf749159af778bf26cde74065f4720645094e0aca98d804d12a1e325a719da46c70fd9db5f05de689e83c2b92a5332e83600688a99fc9fed31c45d0577dabb8501f3bf9d2253c181025be73f450b89e858f1ad6827bd0db69cfc46c6b4e23712ee8cb03fe75496e92caa461731e73abe06ea0c3e6608e3a7f9b61a856af9895daecc226d9d522434860fd9e639a763b37c891d51a30067b8afd6c6c48bb35573e5c438c40e3b0fd923e9a96b3e54cce0400573bbb682fb63bc84f54a8d59ddd12b0d7efc0ed3", 0xf4}, {&(0x7f00007c6000-0x4a)="40d9ac42c8ed059ef34602df01d48fdbadb05027c0fc275c37f34ad12e18ff64088189dc372377eaf6da4a595aef2249107269601991967e2eafb6b0e2bd0067a8bb6d020888406dccb6", 0x4a}], 0x2, &(0x7f0000d61000-0x88)={0x88, 0x84, 0x5, "5a39242181108f18bb5644c395788494b3e058f0095a1c54193f200a628dafe8c2c97ee909297acff0123ede82077319fe8add03794eeb8e5e3e8e956a953e8111cf2f5a2565bca35c89e206ba0ed88fb5f8c2ef424ab72a750265cb0416be256304c46f1d603de7b828127683e012ea6d5cd2ad998832f9"}, 0x88, 0xc000}], 0x1, 0x1) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x1, 0xfffffffffffffb7e, @loopback={0x0, 0x1}, 0x3}, 0x6ba4568cf77cdce6) 2018/01/20 18:50:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x4000) dup2(r2, r1) ioctl$TIOCCONS(r2, 0x541d) 2018/01/20 18:50:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x4c)=@un=@file={0x0, ""/74}, &(0x7f0000000000)=0x4c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000afb000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") mq_getsetattr(0xffffffffffffffff, &(0x7f0000c22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 18:50:31 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000520000)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f00003d4000/0x2000)=nil, 0x2000}) getgid() r1 = creat(&(0x7f0000a96000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000fe7000)={0x0, 0x1d, 0x1, @thr={&(0x7f0000fe7000)="7f048786a46bb4b1e61a57419bc435ca0d2ddbb6b1b1762d403a0af131dbf12f87eb977d6fd81d4a6cbc5e1d7e94981a60385445693252084d72a191732de865cf2e9172a25929cb1c5bd306", &(0x7f0000fe7000)="ae913004b99bf18f6b0eb0e5f8eab0cd846e7a030965a1b486262ae7923834326d76c4f467b3d85385ff6d207250e7161ccc8492220b9dcfcddab2aec0be4ac1ebc616867e963de8be04263acdf7270e50e05400ee43e68d9c2b1745c7967de585a4c48f66c61a270c1091dddb90428abe89d8cb71ff51fb8b0790337e141bc098b19fbcbf08a57c3dd7b441c32bc11415aae3c42862ee8874d937a923fba18a1478ca16cebc519fa0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cc5000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000091c000)={0x7, 0x8002, 0xfffffffffffffffa, 0x100, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000028000)=@assoc_value={r2, 0xffffffffffffff00}, 0x8) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000033c000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e46000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a99000)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) 2018/01/20 18:50:31 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ca2000-0x8)={0x0, 0x0}) syncfs(r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/enforce\x00', 0xc000, 0x0) getpgid(r1) fcntl$getownex(r3, 0x10, &(0x7f00003d3000)={0x0, 0x0}) 2018/01/20 18:50:31 executing program 2: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) write$eventfd(r0, &(0x7f000000f000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000001f000-0x9)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000000f000)=0x0, &(0x7f0000032000-0x4)=0x4) 2018/01/20 18:50:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4001) r1 = memfd_create(&(0x7f0000025000-0xb)="260270726f6300", 0xfffffffffffffffe) pwritev(r1, &(0x7f0000c2b000)=[{&(0x7f000037c000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/20 18:50:31 executing program 5: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002c0000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000564000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b00000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b00000-0xe8)={{{@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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b00000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f00003a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f00004b1000)=[{&(0x7f0000637000-0xb8)={0xb8, 0x1a, 0x300, 0x0, 0x0, "", [@generic="9ce224809afe435415a173e2e72ea39ec8aa2aa5d4a415c33cac29f381993989ca668d060810b74885e2b931c52cac43d91a2d7e258f282acfe193b8132e60f0f0e37837d9fad673cd98a0974f4216142b6e0dded713bc9424c7d2043cfe8a870ab4a085d0dcd2c11556d0", @typed={0xc, 0xc, @pid=r1}, @typed={0xc, 0x69, @u32=0x400}, @nested={0x24, 0x1a, [@typed={0xc, 0x5b, @pid=r2}, @typed={0xc, 0x12, @ipv4=@dev={0xac, 0x14, 0x0, 0xc}}, @generic="3da2704491902d"]}]}, 0xb8}, {&(0x7f000029b000)={0x284, 0x34, 0x302, 0x5, 0x1, "", [@typed={0xc, 0x4e, @fd=r3}, @generic="2a9e6ec419acfd3187def63fd6fffc17789a7d1b5b19ce65141d58da9fdfaaf626b323ad128ccd3543d6b83d381369bffc9e48743d74faf6247cbd5d5e50559f3e9e1b9767309d765b10fa3a5915", @nested={0x218, 0x1, [@typed={0x18, 0x4a, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @typed={0xc, 0x63, @u32=0x80000001}, @generic="3f5efb8ba65b4b8476aad3afd09c9dc9689ef88f9797061975e256e8a57770cd0fb66ff0533d75d7fb871fa05237e21f20b6d69bec5dbf19bd708c57750cc99165cdc9c26eb24868731d60d55d66263fadb496276be513517b0b4139ad67b79238eb744b335569dd21406274fdb8a0ac5a62fe16feea7e08b5376fc5980bc7c135fe1cacef84a0abf3d9480c8428c4318806c6da3080e4fdf9189a13ac5e913e195311b8eb7d6549ffb7970f3ec32d7fb4a3e7a24fa7a4474c15979bd1dcc04df05cefa1b5d00ea1eab7d31152fae2ec867b2580d1572ec5c8218e59d447d4352f", @generic="fc2810e433ef0cd79e4db1b381ccc54ba5e398f8b79c9f521e5dce1af16bb383af170de2f75dab469e1ab34506ececdc91192be65cf29cd8b1c52c4c31be8f82fcd3d4676b64ab3ccfc441c75fdff1253fc68e4bf88da262298ed63e126452a76d9d31aa1b91471016fdafd0cf073d0e54ffe0ab5ecff0b5efee3b77ac9fab2dfeb6d824fecd767024d4eff0e9987671effb2d2d8eb002c6645fcb88735ad3bbcad5012fd56f8346b6e1c41a5337b97a5e47e30746299757cef37c6dab57478d9c3b9922276ec86d3c6c5db93a03fa2d753e798e9ae8cdbe15e55176", @generic="9e7addaa6f10d93eab21f6a23c53be32639dea21158f044d78907b5d3961d5a6c3ef9670dac3f9a96c50141ed3314701"]}]}, 0x284}], 0x2, &(0x7f0000331000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x4080}, 0x80) r7 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r7, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 18:50:31 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x10, 0x80000, 0x200) r2 = creat(&(0x7f0000e7e000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f0000000000)=""/96, 0x60, 0x3, &(0x7f0000001000)={0x0, 0x0}) write$selinux_context(r2, &(0x7f0000001000-0x21)='system_u:object_r:mount_tmp_t:s0\x00', 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r1, 0x1, 0x7ff, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f, 0xeac, 0x0, 0x500, 0x401, 0x0, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000000000)=0x0, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00003e7000)=0x0) 2018/01/20 18:50:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000001d000-0xc8)={0x0, 0xc0, "87cf37317eff0c6b69520ad9950cf2aed36e421422bfcf2470137fcd7f96ea2498bce11914b7f8547b85a96c9eea13ab02cd569e135e1395c82174953af86cba1bd213a634d46c6fb8baeddf94bbe2d73b888df6532b8cf9357d0ddcebd91524bbdc58a1881d1fd96d526fe36284a1c59b5549cc4db8e5281d3446111485ca7114b4c615d318c133314d86b8b618700b1447999d75494a4a1deb2b3e386ec35f704769fa44720f3b1d1b8f1ed5b895c323f5efb1483f7df6ded8cac55aeba66c"}, &(0x7f00004dc000-0x4)=0xc8) socket$inet6(0xa, 0x3, 0xfff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d28000-0x11)='/dev/vga_arbiter\x00', 0x404400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000047c000-0xaf)={0x0, 0xa7, "cdc8900dc88c7df9f446f1240ee53bec2ee82e3465aec797514585e0c5c1b72a33b6655b0586d528917fd24bef642b0bab989dda87bf325e4a733208d86df2fa706da61ecc7765fabc535be3c97f4862f82a75ea31313d15e2c8af9c260ed7870691a06b08f2b1bdaa973a9584f8ccaddce89794d900407494e0cbd6b8b135624c30e3ddb773d282819144f4cc416d9cef782a7bf031f0351b93cf97d900946addce883ac5ef77"}, &(0x7f00005db000)=0xaf) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d0c000)={r2, 0x0, 0x3}, &(0x7f0000e15000-0x4)=0xfffffffffffffee8) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) prctl$setfpexc(0xc, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000bbd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000661000-0x4)=0x10) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/01/20 18:50:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000396000)={0x0, 0x8}, &(0x7f00001df000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004ad000-0x8)={r1, 0x2}, &(0x7f00003eb000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a5000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/20 18:50:32 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000003000-0x40)={0x7fffffff, 0xf1ae, 0x2, 0x3, 0x8, 0x400, 0xffffffff, 0x4}, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000014000)=0x200) 2018/01/20 18:50:32 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/98, 0x62}], 0x1, &(0x7f0000001000+0xd09)=[{&(0x7f0000000000)=""/11, 0xb}], 0x1, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000002000+0xfaa)=0xfffffffffffffa98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000005000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) 2018/01/20 18:50:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000a0a000)={0x6d1a10c5, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000c41000)={0xd82, 0x0, 0x0, 0x8}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fe9000-0x8)={0x0, 0x80000001}, &(0x7f0000bf4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ce2000-0x14)={r3, 0x10001, 0x6, [0x7, 0x2, 0xfffffffffffffffe, 0x7, 0xffffffffffffffff, 0x10000]}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000682000)={0x4, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000c9c000-0x20)={0x3f, r4, 0x0, 0x1000000000002}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000427000)={r5, 0x4}) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00005f8000)=0x0, &(0x7f0000780000)=0x4) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/20 18:50:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000-0xc)='net/rt_acct\x00') close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchown(0xffffffffffffffff, 0x0, 0x0) 2018/01/20 18:50:32 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000004000-0xc)={0x4, [0x400, 0x7f, 0x1ff, 0x2b1]}, &(0x7f0000001000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000013000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x2, 0x1, 0xbe, 0xa, 0x0, 0x20, 0x89, 0x0, 0x0}, {0x0, 0x9, 0x7, 0x7, 0x7, 0x80000001, 0x7ff, 0x3}, {0xb00b, 0x43b3, 0x0, 0x1f}, 0x401, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x3, 0x3, 0x80, 0xed7, 0x101}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 18:50:32 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000e50000)='./file0\x00', 0x0, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad7000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000e9d000)=0x0, &(0x7f0000fa4000-0x4)=0x0, &(0x7f0000000000)=0x0) fchownat(r0, &(0x7f00004b6000)='./file0\x00', r1, r2, 0x1400) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000f74000)=0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000ffc000-0x4)=0x7fff, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ebc000-0xc)={0x0, 0x43879bf4f2755040, r3}) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f00001e9000)={0x2, 0x7ff, 0x80000001, 0x58, &(0x7f0000a76000)=""/88, 0xa2, &(0x7f00006f4000-0xa2)=""/162, 0x39, &(0x7f0000a74000-0x39)=""/57}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f000079e000)=[{0x6, 0x0, 0x0, 0xffffdfffffffffff}]}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000040b000-0x8)={r4, 0x0}) truncate(&(0x7f0000d49000-0x8)='./file0\x00', 0x1) 2018/01/20 18:50:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x2400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x7530}, {0x0, 0x7530}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007fa000)={0x0, 0x0}) 2018/01/20 18:50:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f0000f23000)="", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="") shutdown(r0, 0x100800000000001) memfd_create(&(0x7f00006d6000-0xd)='lousermd5sum\x00', 0x1) close(0xffffffffffffffff) 2018/01/20 18:50:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000086000)='mountinfo\x00') close(r0) write$eventfd(r0, &(0x7f000009d000-0x8)=0xffffffff, 0x8) 2018/01/20 18:50:32 executing program 4: mmap(&(0x7f0000000000/0xc50000)=nil, 0xc50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000c4c000-0x38)={&(0x7f0000c4c000-0x48)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f36943d41bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbe7dfcff"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f00001d4000)="01", 0x1}], 0x1, &(0x7f0000794000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x37, &(0x7f0000c49000)={0x4, {0x0}, 0x0, 0xfffffffffffffffd}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000c51000-0x8)={0x0}) 2018/01/20 18:50:32 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000a000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000a000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000009000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000007000+0x6ad)=[{0xf, 0x0}, {0x8, 0x80000}, {0x6, 0x2}, {0xa, 0x5}, {0xb, 0x8}], 0x5) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000009000)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x4, 0xa, 0x20, 0x20, 0xff, r2, r3}, {0x40, 0x3, 0x100, 0xfffffffffffffffc, 0x1000, 0x4, 0xa9, 0x1}, {0x230, 0x4, 0x5, 0x4}, 0x7ff, 0x3, 0x0, 0x1, 0x2, 0x1}, {{@in=@empty=0x0, 0x3, 0x33}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x6, 0x3, 0x6, 0x0, 0x7, 0x10000000000000}}, 0xe8) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000000a000-0x50)={0x2, 0x8, 0x4, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000005000)=0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x10, 0x0, 0x0, "9158636aaec4c954128014408c261e1f323a36357b19b4e5ae7f3c63c0407410"}) 2018/01/20 18:50:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000064d000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) 2018/01/20 18:50:32 executing program 2: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e75000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=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}}, &(0x7f0000a70000-0x4)=0xe8) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000e74000)='keyring\x00', &(0x7f0000c84000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r1, r2) 2018/01/20 18:50:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x13, 0xfffffffffffffffb) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) syz_open_dev$usbmon(&(0x7f00008a7000)='/dev/usbmon#\x00', 0x80000001, 0x3e01ed8b1b0ace3e) 2018/01/20 18:50:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000c000)='/dev/rfkill\x00', 0x200100, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000373000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00008f7000)={@broadcast=0x0, @multicast2=0x0}, &(0x7f0000bc0000-0x4)=0x8) setrlimit(0x7, &(0x7f0000f66000)={0x0, 0x0}) signalfd(0xffffffffffffffff, &(0x7f00009b0000)={0x0}, 0x8) 2018/01/20 18:50:32 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000055f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000096000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3, 0x2, 0x8, 0xa, 0x20, 0x20, 0x3b, 0x0, r1}, {0x1, 0x9c, 0x0, 0x1, 0xe00000000, 0x8, 0x8, 0x6}, {0x4, 0x7, 0x0, 0x9}, 0xfff, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x1, 0x3f}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x0, 0x3, 0xffffffff, 0x3ff, 0x40, 0x100000001}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000457000-0x30)=[{&(0x7f000026c000)="54eeec32fb61f1b5533347bf30f58350965edc0ee6a3c7a78e3bf3aaba5cf013004a4fd3815e6010dcfdad920d4b1514", 0x30}, {&(0x7f00004b9000)="01c655f103ba126259032e1f6445a8d86db69b4ca6387c5d8e4655d9b8ba2da5faf55b45908709e0bac3d8c483ff480ac4c5f9feac62acd79dfe2bb1d4fd38f1eaff89d6476a8b3ba77d494e9a93a7bd53da97c59f9f124702913609dc6b7efac7283109023229877c05c6b3df025c695504589e9c12866498b973feadec015ce6bbe80aca1740926e453f448faed9052a606f772c84a7fd44aaddb28f0d06dca04caac51fbc21a62236cb262fba894440ae4cfbdbda0bb6632c66ad004d283c1eea1db8da50e0b05a45c3bfc8bad3ec47430b", 0xd3}, {&(0x7f0000a5e000)="36acc9f472b29a8870e0f25d3cefef0f6cc8c44ba2f35d907417d15d47c18b35aa69aa5b494245faba3bd003470c6172cb6f029d8bbd51094031c4a1b91443cd2be8d7f3454f16bcb231a7584d4d55343d2452365c97cdc0cd74158f5799433d33b268ac5a2da967567402937b0fcafdc2f34f64fecec75423e060b9d431f9779c0990f05505311498337bbdb1fedd257afa5d662fa9ae768deb9bc30f254e97759b822fdc430c7ba60e3a76049e049127cb5f485982cd3ee399aaa72964ae9a162409a45de7944940c56e11d8e58eec0d2e7f8c86593596a8eeab", 0xdb}], 0x3) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2283, &(0x7f0000eb6000-0x1)="") 2018/01/20 18:50:32 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) flock(r0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001000-0x8f)="ca0eaacd2b7912bdac55d02cc2e26bfd7c9103bb94b5771663ed306eb50c71b12bcaadb90b6e51521e77f57d8fa8f4a5acedcd7dbfe1d28c82d3426800a04bd3de36c81333b41177b81e68f9367aed77691bedc1e54b07a8dfd7efe0df1fc164a470a718c208e16b2f505dee1d96df770d10a8c1c3f8ba9fba6d73c0aacc9d4c5a711c3f0bb537295bd08f009e6be4", 0x8f) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d4e000)='/dev/rtc\x00', 0x4400, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000092c000+0x14a)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='syzkaller1\x00'}) 2018/01/20 18:50:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0xc, &(0x7f00002a6000-0x4)=0x0, &(0x7f0000ecf000)=0x4) bind$inet(r0, &(0x7f00008f9000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe5a) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x10102, &(0x7f0000719000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) poll(&(0x7f000034a000-0x20)=[{r0, 0x2, 0x0}, {r0, 0xa468, 0x0}], 0x2, 0xb68) sendto$inet(r0, &(0x7f0000d39000-0x6b)="", 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$void(0x1f) sendto$inet(r0, &(0x7f000013d000-0x1000)="5ee9cf59e7cb1b2e4d512e7722028dc321f30d3361e5d0c820903880b9dce41e32c2eaffa159d651a50a6e2e25cd3f5d1f94e82950180332c46de394770ad573dc50c7cc6a4b", 0x46, 0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f000037a000)='\'$cgroupselinuxppp1eth0\x00', 0x2) ioctl$VT_RELDISP(r2, 0x5605) 2018/01/20 18:50:32 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000)=""/0, 0x0, 0x0, 0x0, 0x0) ioperm(0x3f, 0x6, 0x8) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000017000-0x12)="97", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 18:50:32 executing program 4: 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) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ba6000)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006ce000)='*selinuxsystem[+8]*ppp1^selinux-bdevvboxnet1+-vmnet0vboxnet0(proc#self/keyring\x00', 0x0) keyctl$search(0xa, r0, &(0x7f00007b0000-0xd)='dns_resolver\x00', &(0x7f0000c68000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xffffffffffffff01, 0x0, 0x1, 0x4}, &(0x7f000052e000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x3ff, 0x1}, 0x8) 2018/01/20 18:50:32 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000+0x58c)={0x7, 0x7f, 0xe, 0xeb4, 0x1f, 0x7, 0x4, 0x4, 0x0}, &(0x7f0000008000)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={r2, 0xcb3, 0x0}, &(0x7f0000008000)=0xc) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r3, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) 2018/01/20 18:50:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000a47000)='./file0\x00', 0x4080, 0x24) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00004d3000-0x4)=0x0, &(0x7f0000aef000)=0x4) r1 = inotify_init1(0x0) inotify_rm_watch(r1, 0x0) 2018/01/20 18:50:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000009e000-0xc)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000303000-0x1)='\x00', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00000af000)=0x0, &(0x7f0000821000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000fdc000)=0x0, &(0x7f0000506000-0x4)=0x0) keyctl$chown(0x4, r0, r1, r2) unshare(0x900400) 2018/01/20 18:50:32 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f00000fe000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xe, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffffa}, &(0x7f000011e000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d3f000)=0x8c) r2 = inotify_init1(0x0) fadvise64(r2, 0x4b, 0xfff, 0x4) [ 83.326204] IPv4: Oversized IP packet from 127.0.0.1 2018/01/20 18:50:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000030d000-0x8)='./file0\x00', 0x1f6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005b4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x100800000000001) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000a4d000)=0xdcd, &(0x7f0000d1d000-0x4)=0x4) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000c56000)={0x7, {{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]}, 0x1, 0x4, [{{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]}, {{0x2, 0x3, @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]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}]}, 0x2b8) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000870000)='/dev/keychord\x00', 0x4000, 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000680000-0x4d8)={0x9, {{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]}, 0x1, 0x8, [{{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]}, {{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]}, {{0x2, 0x2, @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]}, {{0x2, 0x3, @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]}, {{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]}, {{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]}, {{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]}, {{0x2, 0x2, @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]}]}, 0x4d8) getsockopt$packet_int(r4, 0x107, 0x11, &(0x7f0000b7b000)=0x0, &(0x7f0000051000)=0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000d39000-0x10)={0x7, &(0x7f000055c000)=[{0x19200000, 0x7ff, 0x7483, 0x113b}, {0x4a, 0x3, 0x8000000000, 0x4}, {0x6ba1ecdb, 0x6, 0x5, 0xfffffffffffffffd}, {0x1, 0x6, 0x1f, 0x9}, {0xff, 0x4, 0x1, 0xfffffffffffffff8}, {0x5, 0xf1, 0x755, 0x8}, {0x0, 0xfffffffffffffffa, 0x9, 0x2d6e}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00001b7000)={0x0, @in6={{0xa, 0x0, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x1de7, 0x7, 0x1f}, &(0x7f0000bdc000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000fb7000)={r5, 0x40}, &(0x7f0000f79000)=0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r4) 2018/01/20 18:50:32 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d5}, 0xc) clock_adjtime(0x7, &(0x7f0000f40000-0xd0)={0x6, 0x7, 0xf619, 0x6, 0x7fffffff, 0x2, 0x0, 0x0, 0x400, 0xffffffffffffff4f, 0xe8, 0x101, 0x972, 0x1f9, 0x6, 0x100, 0x0, 0xe3, 0x1, 0xb0f3, 0xfff, 0x800, 0x0, 0x7772e5c5, 0x6, 0x80000000}) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000b21000-0x4)=""/4, &(0x7f000047f000)=0x304) 2018/01/20 18:50:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) mq_open(&(0x7f0000a62000)='posix_acl_accessvmnet1\x00', 0x2, 0x80, &(0x7f0000c25000)={0xffff, 0x7, 0x0, 0x1ff, 0x9ec, 0x1000, 0x0, 0x1a}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009cf000-0x10)=[{&(0x7f0000be5000)="149b423a5d88b151cbaa863e73511d22d9c53f39b0ffd423e7e8fe80c027fde2", 0x20}], 0x1, &(0x7f0000e55000)=[], 0x0, 0x100000}], 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000795000)='/dev/sequencer\x00', 0x200000, 0x0) 2018/01/20 18:50:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c30000-0x14)={0x1, 0x5, 0x10001, 0x81, 0x9}, 0x14) bind$inet(r0, &(0x7f00002b7000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f00000a7000-0xab)="5941d6a184e395ee02b050311e5c25985ebf4e5941382555609e4794c13f1dfd015dc4ef2f0014077ce00243aa0eb6b91eedd90700bcb6d27fa93620497f17177c2d4d34a2852c52006e9c080ad2605bec2932b2706156f31eeb924347cb1b78179de690c367f8544d2bdaee9719274a6e199c2b60a59220d1fa8a192e85806e75f6e9e4df540b9644749512b9c10f426ddd3ba3d600106802992cb65ea707889d86c68808e4719ac18b69", 0xab, 0x80, &(0x7f0000296000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x1, 0x0, {0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}}}, 0x32) listen(r0, 0x0) accept(r0, &(0x7f0000f77000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000416000-0x4)=0x1a1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00006cc000-0xbb)={0x0, 0xb3, "56ae16389e9188e6ad3da22e860846e2003ddf50ae777900bc58a0c4c1ca8e1ceb147bd95ca46ffbf28859d34a120e37fe09d9a2fcf540296a43986a980ca17fe7851574384c77c9e1fade198b78b7b4bf3b51be6e444bba90d0728ccd6f4b629990be0631adee1d1c1d807888c48f5639bbc2faba34d78ca445443388f6a3ae3895dfb77b020de697979e2545220b2c3c5fa850c8aa69193d1a9f963c0c8e10a78bdbaa6605a77ae1e85a9d07d446ca3bd79e"}, &(0x7f0000d2c000)=0xbb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000c3000)={r3, @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]}, 0xd06a, 0x177f5f4c, 0x4, 0x1, 0x40}, &(0x7f0000881000-0x4)=0xa0) connect$inet(r2, &(0x7f0000ba6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 83.356363] binder: 15330:15332 ERROR: BC_REGISTER_LOOPER called without request [ 83.381170] audit: type=1400 audit(1516474232.894:65): avc: denied { bind } for pid=15346 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/20 18:50:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$netrom(r1, &(0x7f00008a8000-0x10)=@ax25={0x3, {"4c33d025fce449"}, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="e6699acdf73cc6394c13b7e31a47ac40a0783296ed71d87293c899deda9c77757a22d53bff3d831c5d915d6dff00a89d2c2ad0630b6f2a7180fb3a983533b6e5354d29890cc73f10cae2445e78d8a548ceccb7f2a63eb69180a84d0e257995f45a51e8a6dd16e8567e271ddf7807d7aaa25217de818bb34bf18055bbff922c4a7ccaef3562e386ec6696c18c315c62237d88cc4764f238f1da324da2cdee002b112c9805b31857d96ad880791c37d9d4fa7b9d813f2ff7cbb9d94a27d624d122ffc5c072c8ef9e8d1215da7e02f041c48598032df86e51f2ad58b8e9060372a3a951994eb48fe3e644f9b8e14dfe56d139b7aeb5e3962fe248b491b7a157159151114a1c08dba40c4c33f117201ac42c6a610c17e8e726256475735c017ba7140d738d948e5a45d0288b2c31e89f68b4a4947aaa4529ba51ef84d175b7e65728f5db2d3e3e4aa8be31b0fe0be74856c3d81ae2bb7a5c54c3e650781a47b45f014b9c46b00f1626ad4bcbada8292375dfe5c282e11746fdb6aaf1d2c3316413ea2339826b642345cfe7424c8975b10113426fa47bb80e0d9c659ab14f22fec6eb9dff288bf2c68c6f90e5a3b3ebe946d919f64048836622a4a5e462499a52db97e16b7cb91765c519a38228832b231906c34f5131b1f007a15f0e167703991abcf81226ba6debeafe61e3ac5c0f1fba9c507d50f012bff1d31a2133be91d7b05993e0d90fed6a8cd42d15517567e5900590d238de175f205212b07273d74bce198940893039e05dbfd9c0eab55023e9dde05ba8cdbea78ce8bfb542d74b45f7217b6a7143cd44adb2131ca214c46faec631e1e51369328c7e999cfe04001e6e3d2c72e7d9f84195a1d69e339362f3f4007a7d323322e888b975e4aa8745a198ef02bbfe811f9a625b48075ed2c4d9014015f49c8eda8f95c5ca22da82bd2c9636606bf8b142f81fd87eaaf92a27c84794b855f2cfcaa8570d18dde2c92d81dda02b029c1d5f6cbca0cbc2c3db5071fc7ee9f849fd44cab1b69af93d2816576e96d1b385b31437dd6d38219b48d365bc9844c5598aada5dcc431ae85794a104bccc8e88203096a985bab9b9b50f56aabaad43161183fe53645ad773c2899380790ca504400cdb5ec3267ec2f7463191053b28d6d819f8bd20a1891a9f1b9c3c6922f7aa95c5da18dd1e178978fd5a11630d9292054dafd26f566a4d4436cd90000d87bfdedee0d3ed9b18ab31e1ec44ad99f398ad0c11fddfa164afb350e090801740812c08e67b8b144a2169327ad553d837d6544abd9ec52df197d15b81c01f71b4232dad8834dc676c92ec2cb14ef6e504227730d96bb0528f7c540de87ca9230fe0602e5f056a3d9c5860beca261c363ade3b4645c2366929e86f440635b20b76c64ae21899a98f9e783b3d9176bb005752e3ec222d44208e970bd479a515a986d514b5039156da9d562716291ea64c20931066a2cfd3e3f0ee435a2d1028d1551ea797d05fedac7d6fb674bb23fcae01b81f6f1d5574c417d64320e7ed50965d848da6c898a33eec4eeb91174000000000000000975a8f21537286685faaa10b2390dbf66d2530ab81a3b28fdde91d2105a154d0f5f518a23fd8b6aedddd4192969c4b01edfb7ba01004c58f7e7e85c1cd6d0671a4f7866867961d91ecfd0a7f5c03388588bff6f822e418467e333d800559b0d6501e66274cd2ee039521ce1381c1fb5a33792a45c8b2734d2884410623228ea6ea9cc88834dcbad8491647f612f024ec7b76c6ef0704bce42a4711453fb3eb64f65bbd46a40df6f4dcb1cfe277036e1fa53ed011398858e2e0aaf8b3d1bf4a8462d4a8c9e8ff3403215665f26907326cdda0003ea35a69f4feb865f4f2f442ebc99d305fe11bfba48107d65cf962ece438f6ddcc63898ca171acebf62f580494dbbe2733d39ca5c4128ff92837327b4aa20438d652c931230cfdc72ca79f3f6ac7fcb46e0b3732f8ea8e1171127ca3942c63eb99861a57a408f6287aa084f8329f74963f2ba0f1f8a166206793372f5eb31f1fe164f02f04fa8fac84a9b31ae4ef2a443c59b1b8567bbaed6", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000f4e000)=[{{&(0x7f0000cd8000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8", 0x0}, 0x60, &(0x7f0000b32000-0x10)=[{&(0x7f00009b0000)="7ec5fa4ceb68d6a46bec4f0276fdd26c8b245ba778ee7c60e20ed6d654e1ccef9a0d8e9c568aa4693026fc06f62d91b16c2ca335a7f5ce7de5192a79a7d1b5648f51817ec975ab8cdea94d632c36059a25036a04408d16822ad9e3a6dbee7c875f554a3e95f253cbff01486e238a64859a650ce3bd1dad39988ff66cfcdc621e7c82ec7593205b2f238e961eb84ee93dc1011306c5ba0b6dcd992984c3ba1bd9ff984a049acefc09af15c66756a6c89cc5f34b74114c3e2d81c9955c0d7cf046d5171d49db157c78e45e247768c5b47deb990990aedfd6addeb37cf95a278d64daf91bd9e5d12b1d7cc525fd59299bd8e06ad06bd34307c8862085f4be788a2e5452b60ece59133304ff95eb8cd4fc14f3ad495d20c4602e717ccb33ec1d598a5164302658b425bd394530f281250e0c7e8222390d3266e61821674256c982e84f85ec61d919b0e4f57dab14051eebabfca6e1370fa825f456fd52c84eee6047ff8ceddd7b8309999516f1e7369388832dd3444bc1645b93a7a0b43253637b91aa290dbc58462df1776db721652ddf4f2bf60746c07a59390cd25ab39f101c9f0b3d5fc0c5cfa0fbb6e2e4c884115707e47a2ec0cc4d9a771425b5a90ae6db944b7e1b1726102d5b1f2999c0041165c1c4199b83dd561df3444b530a53b03e1e43df3c032a8690fc7c2a99be1bdb9d82fb2ef9eaffbf61703b1a7e68af36b609139520158d558c6e3196a8f826d0933acd89a79f52a38046a00f3b0da2172477f587885c8cde2b558bccc0829f9d72929ae11f234ffb13911905e7e08ebb67ac7f3cb005b9e693e4b23b7cfcb439a72a14910bc4a4bc77ac3c6a787116531d6971f7f3cc9fe54d91e0a500c8c6215aeb6b5a3465ccf7e4eba76bed45c902822290bb6f9bd665cd8cb9a3a6aa60e414e7be4d5fb5b227c4120aa2e75ef31a926ea1ac75d0bb6b0737e2593586e9a4aa42a27542a04edc52cad59989c0b70099b65d2fb9c4b21f199a785c94d8346f6b75fa5761d834d349c5eb1595969d6630e243b08f2fa338854182da6a0c583ded002057e501bd36f35d95a6ae5c7837b59c1a453394b8fbc811850282d40e78d27bfc5e0a3161cb820e37c7f3b57417166951ead383b5ce1c64a4c487a3d357941011ff17363b638c090907c61aaa2d024c8bb5ba05f57b1890573e02410a2a93471750a78348c0ae1a0437303b743f68fb7dcaa0d91eb8f07cabd256044513671017ba5513900014be0eacd8ede61fabac4f9c808d19f2b41d31d85e6e6ad80f01a5b2f57dce3c4be5ad21e6fc74e3cc646caaae38cf620bba90b6b6ec7ddec68e1482e48478e05f5e353522847449eba9cf9053bd245775e7e0c681bf543f83c68aa27a7a280db2c13a2d8fe73caf01169f0714ba1f61c4c133a237fac47cb65bd94bf64fa9fc719113dd8e091c75dcf93d7f17abd15d31aa407a6f336ecf3e99174905ffe25372dd363bac8dbbe90d1ef9187531428e27a137d188f7c7dad8db82ed6db0d9d2c261b0f8cfda541175d8ef4d0242bdcc600833a2c6e1f647affd7b85a0bac456eb54aad5a7b277c033a6dd376535d8d52fe0b0ad30560b08793585246af27d9ffe908ce7dff81b6a8a5c989f16e1f1bb56a08ace2e788b59b2468e6fbfd0882c83cd2319b9ed29d1848f3d55b8ae636221fe212a1e9b361c0ee0f5776f53f5460e48250827cd3f9a483786074e846ac6723f0336fee9a5cf35570403f51fb408421d53ce0c4ac2d6621482fa3e51e0f69a6c64e0d7efcb5096bf63febdc6e2e374cf631b002a1556ea57084e1cb1bab13454eb496378adc6b77f6e7f20658723280744ca3b263307869cc8d00eb81ffbedeb39cb14e0fd265f07765bf0a9058b5412b7cd68255ef8bd1c8b111c10e95f13453b1a0427174211962fd54fbf78b029f5afe2ff3e19abe4ca42ae1958b58c6771572daab62b493c3005e868c7015be367a8a362a56e2271cb1f58a81fc19903a355138bb24fb07a9c5cb0d552457dc55fa851e9d8a58da63dfb4974b54ba1bcdb0c255ac317bd199bdfe5d8016f127c2635516593da9e178bab96508d0be5c3ba1a7b0d6de0a7ab5ff1db1bdf847f8480ebdc23e509", 0x5dd}], 0x1, &(0x7f0000fdc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/20 18:50:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000225000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000077b000)={{0xff, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 18:50:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e41000-0xc)='/dev/autofs\x00', 0x101000, 0x0) preadv(r1, &(0x7f0000fc6000-0x40)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00004fb000-0x4)=0x8000, 0x4) 2018/01/20 18:50:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ada000)='/dev/sg#\x00', 0x10001, 0x300) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000067000-0x4)=0x80000001, 0x4) clock_gettime(0x0, &(0x7f0000e8f000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000097f000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d4a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a04000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000264000-0xd8)=[{{0x0, 0x2710}, 0x1000, 0xffff, 0x1f}, {{0x77359400, 0x0}, 0xc000000000, 0x7f, 0x6}, {{r1, r2/1000+30000}, 0x6, 0x7f, 0x8000}, {{0x0, 0x2710}, 0x5, 0x7f, 0x4}, {{r3, r4/1000+30000}, 0xe4, 0x2, 0x5}, {{0x0, 0x0}, 0x4, 0x7, 0x5e2d6dd7}, {{0x77359400, 0x0}, 0x8, 0x40, 0x7c11}, {{r5, r6/1000+30000}, 0x3, 0x9, 0x1}, {{r7, r8/1000+30000}, 0xfffffffffffffffb, 0x2, 0x10000}], 0xd8) r9 = socket$inet_tcp(0x2, 0x1, 0x0) r10 = mmap$binder(&(0x7f000073e000/0x3000)=nil, 0x3000, 0x2000000, 0x40050, r0, 0x0) r11 = mmap$binder(&(0x7f0000892000/0x4000)=nil, 0x4000, 0x0, 0x10010, r0, 0x0) r12 = mmap$binder(&(0x7f0000d7b000/0x3000)=nil, 0x3000, 0xa, 0x4810, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d13000-0x30)={0x78, 0x0, &(0x7f0000bae000-0x78)=[@increfs={0x40046304, 0x1}, @increfs={0x40046304, 0x4}, @transaction={0x40406300, {0x1, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x30, 0x30, &(0x7f00002c2000)=[@flat={0x776a2a85, 0x0, r10, 0x3}, @flat={0x776a2a85, 0xa, r11, 0x3}], &(0x7f0000f1b000-0x30)=[0x60, 0x38, 0x28, 0x0, 0x28, 0x28]}}, @decrefs={0x40046307, 0x2}, @decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r12, 0x3}], 0xcd, 0x0, &(0x7f0000109000)="c733c2c221de0d3928c65500ed1429e0694ad8b2c75c188d5a1360006a28b10989d34785637da503cb002ebc1f2f0665dbd7eff384a9b46d006a3bf17b9a700d5f2d503cd66d89b50e7aa75d11b0f5b3eb3425fa7b4b3557c32444d08b6444bb7e47c647b0ba0c65bc8dafdd8f75a24aae91af36539b69229915e9ecfd3dfdfcf7a8440ef8b7c0936ecdc0e24e6a53a9eaca0824e70574461df05e8dab2e84acb03f2106cb30ea967e538c0af8ad363371ae3c9a6d6cdb41dc85308a3bba515a82761a9fa1317fb6b091faa537"}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000bbc000)=0xfff) ioctl$sock_SIOCETHTOOL(r9, 0x8946, &(0x7f0000364000-0x28)={@common='sit0\x00', &(0x7f00007b7000-0x48)=@ethtool_ringparam={0x10, 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$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) 2018/01/20 18:50:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x2, 0x3, 0x9, 0x3, 0x3ff}, 0x100000001, 0x26, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x8)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0xfffffffffffffffc, 0x30}, 0xc) getrlimit(0x0, &(0x7f000015d000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x8, 0x101}, 0x1, 0x1, 0xe5, {0x0, 0xd9}, 0x5, 0x69, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 83.403427] binder: 15330:15356 got reply transaction with no transaction stack [ 83.403437] binder: 15330:15356 transaction failed 29201/-71, size 32-8 line 2920 [ 83.408420] binder: 15330:15332 DecRefs 0 refcount change on invalid ref 1 ret -22 2018/01/20 18:50:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000d2a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f000043e000)={0x1, 0x0, 0x0, 0x800000000, 0x0}) fcntl$lock(r2, 0x400000000000007, &(0x7f0000a2e000)={0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000526000)=0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f00009f5000-0x8)={0x0, 0x4}) fcntl$lock(r0, 0x7, &(0x7f0000dd8000-0x20)={0x0, 0x0, 0x0, 0x400000000000001, 0x0}) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/01/20 18:50:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000e2b000-0x4)=0xfffffffffffffffa, 0x26b) 2018/01/20 18:50:33 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x8, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x2) 2018/01/20 18:50:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000856000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00009c2000)=0x0) getsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000757000-0x4)=0x0, &(0x7f0000bf0000)=0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r2 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) clone(0x0, &(0x7f0000fd7000)="", &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f7b000-0xf4)="") tkill(r2, 0x15) 2018/01/20 18:50:33 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000039000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000033000)=0xc) sched_setparam(r0, &(0x7f000001c000-0x4)=0x5) r1 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f000002c000)='./bus\x00', &(0x7f0000023000-0x18)=@known='system.posix_acl_access\x00') truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r1, 0x0) lstat(&(0x7f0000006000-0xc)='./bus/file0\x00', &(0x7f000003c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000b18000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000001000-0x1)="") 2018/01/20 18:50:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') r1 = inotify_init() getpeername$inet6(r0, &(0x7f00004a5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000738000)=0x1c) dup3(r1, r0, 0x0) 2018/01/20 18:50:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c3000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000739000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2200000012, &(0x7f0000690000-0x4)=0xfffffffffffffffd, 0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000bf9000)=0x2) connect(r1, &(0x7f0000cfb000)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) [ 83.408433] binder: 15330:15332 BC_INCREFS_DONE node 164 has no pending increfs request [ 83.441138] binder: release 15330:15332 transaction 166 in, still active [ 83.441144] binder: send failed reply for transaction 166 to 15330:15351 [ 83.441159] binder: undelivered TRANSACTION_COMPLETE [ 83.441164] binder: undelivered TRANSACTION_ERROR: 29189 [ 83.450615] binder_alloc: 15330: binder_alloc_buf, no vma 2018/01/20 18:50:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f0000a48000)="") pread64(r0, &(0x7f0000cf1000)=""/0, 0x0, 0x2000000000) [ 83.450634] binder: 15330:15332 transaction failed 29189/-3, size 0-0 line 3127 [ 83.450660] binder: 15330:15351 got reply transaction with no transaction stack [ 83.450666] binder: 15330:15351 transaction failed 29201/-71, size 32-8 line 2920 [ 83.451918] binder: 15330:15351 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 83.451926] binder: 15330:15351 BC_INCREFS_DONE u0000000000000000 no match [ 83.496435] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/20 18:50:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e17000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x9, 0x0, 0x4) creat(&(0x7f00005e4000)='./bus\x00', 0x2) 2018/01/20 18:50:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000605000-0x2)=[{&(0x7f00009b9000-0x62)="2900000018003109004a0001000c00070a0000000a00ff068000001d0c2da0e3f6edc84d0e38557dc405fe256b730fae782cecb5dd15c7ff", 0x38}], 0x1) mount(&(0x7f0000e67000-0x8)='./file0\x00', &(0x7f0000fb1000-0x8)='./file0\x00', &(0x7f0000da6000)='qnx6\x00', 0x8b0, &(0x7f0000a8d000)="ad0384792631754484aa6c278e17e64c1b07bd1618b9f6d9ab9500a71288971de9fe656ae309c217385f236b6b37124e22ec752f511615fa3fd7837aba540485d1df2af47a50e1769af9c5f6e2d28019d856fd6731d6cb018a3a7f919fbae0") socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00001a2000)={0x0, 0x0}) bind$inet6(r1, &(0x7f00007ff000-0x1c)={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) 2018/01/20 18:50:33 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x1, 0x4) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) flistxattr(r1, &(0x7f0000001000-0x33)=""/51, 0x33) syz_emit_ethernet(0x46, &(0x7f0000007000-0x1066)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "bd0790", 0x10, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, "df7654", 0x0, "1f0e5d"}, ""}}}}}}, &(0x7f0000002000-0x10)={0x0, 0x1, [0x0]}) 2018/01/20 18:50:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x200140, 0x0) bind$pptp(r0, &(0x7f0000329000)={0x18, 0x2, {0x5, @dev={0xac, 0x14, 0x0, 0xe}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000b2000-0x4)={0x8}, 0x4) sendto$inet(r0, &(0x7f0000bc6000)="c22b2b7fc7dd4539636fa0a10d9ee9922c231039efe0d263add031dd186596db8bca089f1b1d6aa6e42ca388200417ecc4e8191bb3272910f1a81a87ab715b282e8d9998d7665f3239e68769d78136cc7942a1d174283d49998f6a322105aac672e39c8ac5eb24a1f568fe7c2155c40825761a69ba0334bb7cb458de160f498a00a59c00093ea6d5be713229bf6ae6fc50e4768c6aa88314a486c068", 0x9c, 0x40, &(0x7f000083e000)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000ae8000)=0x9) fgetxattr(r0, &(0x7f00009ca000)=@random={'user.', '/dev/sequencer2\x00'}, &(0x7f0000460000)=""/240, 0xf0) read(r0, &(0x7f00000c4000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cca000-0x10)={0x2, 0x8000, 0x200, 0x5, 0x0}, &(0x7f0000bff000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000485000)={r1, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8d7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x8e9}, &(0x7f0000f45000)=0x98) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a8f000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f98000-0x4)=0x14) connect$inet(r0, &(0x7f00003e8000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/20 18:50:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d44000-0x15)='/proc/self/net/pfkey\x00', 0x8040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000b1d000-0x58)={0x3, 0x4, 0x3, 0x5, 0x4, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000dc3000)="", 0x0, 0xfffffffffffffffd) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000c9d000)=0x3) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a06000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000dc4000)=0x0) pipe(&(0x7f000067f000)={0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008bf000)='/dev/pktcdvd/control\x00', 0x6000, 0x0) 2018/01/20 18:50:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000052000-0xe)='/dev/keychord\x00', 0x4000, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000af1000-0x4)=0xff) bind$netlink(r0, &(0x7f0000437000)={0x10, 0x0, 0x2, 0x80000}, 0xc) r1 = socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x100000003, 0x0, &(0x7f000038f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000365000-0x4)=0x0) syz_open_procfs(r4, &(0x7f00009e4000-0xa)='setgroups\x00') setrlimit(0x7, &(0x7f0000194000-0x10)={0x7f, 0xfb}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00001c5000-0x9)='/dev/ppp\x00', 0x1000000000080004, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f000097f000-0x4)=0x0, &(0x7f00009e6000)=0x4) syz_extract_tcp_res$synack(&(0x7f00003d8000)={0x0, 0x0}, 0x1, 0x0) pipe2(&(0x7f0000772000)={0x0, 0x0}, 0x80800) bind$netlink(r1, &(0x7f000039c000)={0x10, 0x0, 0x1, 0x10000}, 0xc) execveat(r6, &(0x7f0000b7e000)='./file0\x00', &(0x7f0000243000-0x8)=[&(0x7f0000502000)='+.:&,{mime_type{-cgroup\\\\vboxnet0self\x00'], &(0x7f0000408000)=[&(0x7f000040b000-0x24)='trustedselinux$^trustedbdevsecurity\x00'], 0x800) ptrace$cont(0x1f, r4, 0x9df7, 0x4) 2018/01/20 18:50:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c0e000-0xe)='attr/fscreate\x00') pwritev(r1, &(0x7f0000281000-0x60)=[{&(0x7f0000bf6000)="", 0x0}], 0x1, 0x0) perf_event_open(&(0x7f00009c7000)={0x4, 0x78, 0x40, 0x4, 0x9, 0x101, 0x0, 0x6, 0x1000, 0x6, 0x2b, 0xebb, 0x401, 0xffffffffffffffff, 0x101, 0x0, 0x0, 0x8, 0xdb, 0xca, 0x80, 0x69bd, 0xc980, 0x8000, 0x5, 0x5, 0x8, 0x2, 0xffffffffffffffb3, 0x9, 0x4, 0x0, 0x7fff, 0x9, 0x6, 0x930, 0x6, 0x8, 0x0, 0x2, 0x2, @perf_bp={&(0x7f00007ba000)=0x0, 0x9}, 0x20, 0x5, 0xfffffffffffffffd, 0x1, 0x1, 0x3, 0x2, 0x0}, r0, 0x8, r1, 0xd) 2018/01/20 18:50:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c1d000)='/dev/sequencer2\x00', 0x4100, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000ba8000)={&(0x7f0000b46000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000b91000-0x9)={&(0x7f0000066000-0x238)=@getsa={0x238, 0x12, 0x800, 0x3, 0x0, {@in=@broadcast=0xffffffff, 0x0, 0xa, 0xff}, [@tmpl={0x204, 0x5, [{{@in=@rand_addr=0x4, 0x0, 0x3c}, 0xa, @in=@multicast1=0xe0000001, 0x6, 0x3, 0x0, 0xffffffffffff0000, 0x9, 0x0, 0xffffffffffff0c7a}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x9, 0x8001, 0xfff, 0x6}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x3, 0x3, 0x8, 0x2, 0x7fffffff, 0x5000}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7e}, 0x2, @in=@empty=0x0, 0xffffffffffffffff, 0x3, 0x0, 0xffff, 0x0, 0x101, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0xff}, 0x2, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3, 0x0, 0x8, 0x3f, 0xfffffffffffffff8, 0x5b}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x4, 0x7, 0x0, 0x7918, 0x9, 0x8, 0x81}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x0, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x1, 0x9b, 0x0, 0x5, 0x80}, {{@in=@empty=0x0, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x0, 0x2, 0x2, 0x2, 0x80, 0x6}]}, @offload={0xc, 0x1c, {0x0, 0x1}}]}, 0x238}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00009e8000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea", 0x26) 2018/01/20 18:50:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000018a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x6fc)={0x6fc, 0x31, 0x400, 0x2, 0x3, {0x1d, 0x0, 0x0}, [@generic="72352cd68463824cb066dbe23683b006b1fce24db8dc3941fa25b04f1da49dde777c7666607f631cbfaa6a238dfd69416ce233d5943ea60289190f2dd6bb395d5900472bb5382de7bbf05bc39abc3ded8e94add8a2ddfe47168bdb86947ec0a0d0c678127cc9cc56e852b5ce3f5da0182f025f698d690f9ecbcf03f21267649acc06e9f38b2d6619c4cc0399b9c8c1173821610172bfd6c7b51f23cae182dac314d67bd29f9bbda0fc936ca5efd2dc814c5368308c40ac2364ed487840139cc9f6bdf1a9e3f810d58933a02589a1845724", @nested={0xbc, 0x1c, [@generic="8348eeb28edc8b7173d7b6951bab70c2ee0b0c8b947a23cc0922b4113010288ff4bfb866c1e3836bc8df09cd7ea151d1704147a6f56b40848321d79808cb26e779dc551bad99adeb25f09ac9388644b4dc81c2fc8104999f4457a25e326cc1c3ceeeee3c9eaab36fb705ecaa64391c53de32d7c2373455572cdd02d0da0f181f9a5def144327f341dc7aedaff2d9d38a0ecf6d4dc2eb7219b6fa5991f08ec7059bbcc9bd7d164c6ecdebd97b89d5471a98dc41575eb1cf4e"]}, @typed={0x10, 0x90, @u64=0x0}, @nested={0x218, 0x7, [@typed={0xc, 0x41, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x6a, @void=""}, @generic="f75995383f3f70bf557d0e7bdc6f028ce927eb6739dd46096294f883", @typed={0xc, 0x46, @pid=r2}, @typed={0x28, 0x27, @binary="360833e5b746817208d3a1beddb047eda311ae466a66e30e575801cd6cb0dac1"}, @generic="f53fa0052b40e6c6f8bdc5ae10906a09b75d1ba8d46fcb1542b761e79efba18a2a3ee52c1c1d41a2ad", @generic="2cfc5995cf8e0ccc42eb54bae1ad0a8e880b085b25b98106be08bf38548b16ca1c7caba8f17c68ed678cc90b5490b74b078535cecd260832c3211ee78f59cf34e7ce925dfc2418d587dd19af37c232a11ae008f6908b988b3e0f6c980c09ac30c03e0af85ceb265002f7dca5e5b1d5b37eb006bf0782ce7485ccb8d16474731a0dfbe3f42a90699b75a01f2f5ebd2f054528644a82e32740a9739c45b1e9029f5b3e487b216bbf39beb6eda8ce9567c80b194d49d92727b3eafa1503cd397561518967957491daaa6eba8014b45ba7a705de4df4a75740f017af7de2a251c3d4009320a69e259cb16fd2c24b454c7648f7fe42f8e6", @generic="7f8a05e7c0b27950f3ab8636044e0aef4ed02e72b2d67706b5e4621b7952f9d4ab4bb8d35b327f7bd0d0b2fec7663e042796a0c8047a728fa6719859419f678edd01550291984493cdc981b6d266c64c8a667f5153511d9e22d60a3008b093d0da74877ee9531611d3f2a23f2be6e3c46941df47a72429478eb0524d1f502d02cbf0a7cf7eb93ce482ecfec9ab7a9b"]}, @nested={0x330, 0x73, [@generic="b9610b76fe37874e1ba804a6d7c8e28680c2fc5232dbe9a7c26804531593d1b1bd365a5be2dc8ece1ddeddb14d9fbc4e5703c1645b3e9d7c01e95eb84311dbb74ae760443777d78bb1d9a9ed9ae617c433ca032333b0f3a399a4ce098ba11b0af6b59e21c52fd4361e7cf0f98214c3a13cac7f9d9a5dfe938562dbd6b09987fbde6bed4bd07cf72271ed50631e65aac693a985e036082c044c863f0c0d41b43cf9a73d676b69440d5c9986ca29821f107b4fb65d473bfea91698baf37fe38f6e54acf4b793e269cc082c396547499a7c6cdabe147cd5", @typed={0xc, 0x4f, @pid=r3}, @typed={0xc, 0x87, @uid=r4}, @typed={0xc, 0xd, @pid=r5}, @generic="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", @typed={0x18, 0xe, @ipv6=@loopback={0x0, 0x1}}, @generic="27fa9b1fe7a681481ae44b29a9f7315947b2cb9ee7f39bf812872428c96a4f8377d57b3af2bccc97e6b84e8bb8d9211547bf69fead92d8dfa926c620b6ec770066fc339fbfb66fa2d4678f3e0a09e0064c83e6f8ed9da4647a989d9ae0730339e952049fbc9e5ff67edc8514ab7b2fe5ef015afdf50ade6113b96dd6f097343fcdcae951e013e3dd21e777c2be5e3375c4f1514eb4f963a4fc18cb8980b9920aed125983499b6811d6c2be0e88fe2de2eb5a4a656bacfccecb6e6e8191a4cb7b9d0424858f1e211616c3c1a71dc563c1152c6efa4296a8ec23ef6777177d99a0f52194067848d8c76ca532ac48f72a6c15c4ac7d", @generic="88594060986144c6986a04ce521780866968ff", @typed={0x8, 0x64, @void=""}, @typed={0xc, 0x69, @fd=r0}]}]}, 0x6fc}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) sendto(r0, &(0x7f0000001000-0x2d)="1358503e8ffa79c82faee05524a276790164d32b83cc997959480162c5b58622e390acbd0e6e35115ca5383e35", 0x2d, 0x10, &(0x7f0000196000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x2, 0x2}}, 0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004c1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a92000-0x4)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r6, &(0x7f0000788000-0x12c)=[], 0x0, 0x0, 0x0) 2018/01/20 18:50:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000fde000-0x4)=0x0) r1 = socket$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) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000e8000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000963000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000069b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x400}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 18:50:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00001ab000)='/dev/loop-control\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) lstat(&(0x7f0000346000-0x8)='./file0\x00', &(0x7f0000e06000+0xad7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$unix(0x1, 0x6, 0x0) socketpair$inet6(0xa, 0xb, 0x72, &(0x7f00002a3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000cff000-0xc)={0x0, 0xde1, 0x30}, &(0x7f0000e50000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000e4a000)={r5, 0x2, 0x5, [0x0, 0x20, 0x80000000, 0x1, 0x1f]}, &(0x7f0000387000-0x4)=0x12) connect(r3, &(0x7f0000932000-0xc)=@un=@file={0x5, "e91f7189591e9233614b"}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003dd000-0x8)={0x0, 0x0}) 2018/01/20 18:50:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003d5000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000007b000-0x8c)={0x7f, 0x30, 0x8, 'queue1\x00', 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003c9000)={0x0, 0x0}) pwritev(r1, &(0x7f00006fa000-0x40)=[{&(0x7f0000c8f000)='lG\t', 0xffffffffffffff22}, {&(0x7f0000f87000-0x58)="2527d1ab72e0c8f902e3cddbc370bcd3658d4042f5971a4f0ddf1a59e26e718cd6e8695401cc451092d673884e713a47375b861efc0e66bc27db01568dea71ac8451475848d7f45184036323c1bbf3b56281acc9eb7e47e7", 0x58}, {&(0x7f0000cc7000-0x5b)="64059064b4ee811a8954d4bb7e0ea10452412e50db51b89fd9977a75ece3cb5a20e75b9ac4adac6cc565dbc4fd1687bd98ac92121063dc7295e8112da428411f6de528d5a8982dca1a86038d373d2c64a6fd94795e7bdbbe95f3b9", 0x5b}, {&(0x7f00008cf000-0xba)="074e2c46a78ac2b204911d9a33140162f7b58c6d460e603574b4272df0e8090d3f764b4e86605ab6bba8634bf8270bfe4a99a3b4af0b2b2c2976507b6547205f4dbfa63c047ffd7673770f7002699f9760c8a4559521785295c74579528e19d13ee49c8e009df2f983c30c3c82b3b602e0ade14de9177b6221935b5eca723dee73f50ef978ddf74677df0037a57dd70310f0be629c774b224f4c989c05dbc821db2f4fcfde39a085789193f899bb033961d138f331791bc5ca1e", 0xba}], 0x4, 0xfffffffffffffffd) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006c2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ppoll(&(0x7f000013b000-0x38)=[{r0, 0x8110, 0x0}, {r3, 0x2000, 0x0}, {r2, 0x2, 0x0}, {r2, 0x10, 0x0}, {r1, 0x0, 0x0}, {r3, 0x60, 0x0}, {r4, 0x2010, 0x0}], 0x7, &(0x7f0000cb0000)={0x0, 0x0}, &(0x7f000061b000)={0x3}, 0x8) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000768000)=0x0, &(0x7f000074c000-0x4)=0x4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f7e000-0x9)='/dev/rtc\x00', 0x40000, 0x0) tee(r0, r1, 0x4, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f00000f7000-0x4)=0x9, 0x4) 2018/01/20 18:50:33 executing program 7: mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000001d000)={0x5, 0xff, 0x101, 0xda, 0xff, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") truncate(&(0x7f0000002000)='./file0\x00', 0x0) 2018/01/20 18:50:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000000000)=[], 0x13f, 0x0) 2018/01/20 18:50:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x8002d) sendfile(r0, r0, &(0x7f0000d68000-0x8)=0x0, 0x1) r1 = syz_open_dev$usbmon(&(0x7f00002d2000)='/dev/usbmon#\x00', 0x3ff, 0x2000) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000f4f000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2e2c496aba698362b8157c0365c8f0bc"}) rmdir(&(0x7f000042e000-0x8)='./file0\x00') ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c08, 0x7fffffff) 2018/01/20 18:50:33 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000fbe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000f7000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/20 18:50:33 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/01/20 18:50:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x20)=[], 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfffffffffffffffb) 2018/01/20 18:50:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fc4000-0x9)='/dev/rtc\x00', 0x80002, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000034e000)=0x0) sched_getattr(r1, &(0x7f00006d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00008f2000-0x4)=0x0) r2 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00001dc000)={0x4, 0xfffffffffffffffc, 0x8}) r3 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00006f1000)={0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 18:50:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x17c, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x54, 0x3, {{'deflate\x00'}, 0x48, "fbc5e522384e6e9480"}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$ax25(r1, &(0x7f000056a000)="052e8374f222da06c6f321b59e494049f3f9aace7f5afff1", 0x18, 0x0, &(0x7f00001a1000)={0x3, {"c3645dfa505416"}, 0x0}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x38e}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005c8000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={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}}, &(0x7f00002c6000-0x4)=0xe8) connect$packet(r1, &(0x7f0000dde000-0x14)={0x11, 0x1f, r2, 0x1, 0x100, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) write$sndseq(r1, &(0x7f0000475000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x2, {0x4, 0x3}, {0x0, 0x100000001}, @note={0x3, 0xffffffff, 0x3b22, 0x7, 0x0}}, {0x4, 0x3543, 0x0, 0x0, @tick=0x8, {0x90, 0x8001}, {0x80000001, 0x9}, @time=@time={0x0, 0x0}}, {0x0, 0x81, 0xf070, 0x1ff, @tick=0x3, {0x7e87, 0x5}, {0x7, 0x6c1b}, @addr={0x2, 0xe9}}, {0x7fffffff, 0x76, 0x2, 0x5, @tick=0x6853ded0, {0x2, 0x7}, {0x8, 0x61}, @quote={{0x23d4, 0x2}, 0x0, &(0x7f0000a87000-0x30)={0x0, 0x10001, 0x5, 0x100, @tick=0x9, {0x63d, 0x0}, {0xfffffffffffffff8, 0xffffffffffffff80}, @ext={0x28, &(0x7f0000914000)="de46ae6d43a759cd556754d9673409cb02fb07926febfb3d977382f183e0df9757f6d01a574536ee"}}}}], 0xc0) [ 83.840717] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/20 18:50:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) pipe(&(0x7f00003ed000-0x8)={0x0, 0x0}) dup2(r0, r1) dup2(r1, r2) 2018/01/20 18:50:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000bcc000-0x4)=0xa72, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet(r0, &(0x7f0000ada000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xe) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 18:50:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000e9b000-0x8)={0x0, 0x0}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000a1000-0x18)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f00006dd000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000600000-0x4)=0x48) umount2(&(0x7f00000e0000)='//file0/file0/file0\x00', 0x0) 2018/01/20 18:50:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004d4000)={0x1000000000000013, 0x0}) ppoll(&(0x7f00006aa000-0x2d)=[{r1, 0x0, 0x0}, {r0, 0x201, 0x0}], 0x2, &(0x7f00002c9000)={0x77359400, 0x0}, &(0x7f0000d25000-0x8)={0x0}, 0x8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000dd8000)=0x0) 2018/01/20 18:50:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f9c000)=0x0) sched_rr_get_interval(r0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/20 18:50:33 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/243) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) lstat(&(0x7f0000e07000-0x8)='./file0\x00', &(0x7f0000542000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() syz_fuseblk_mount(&(0x7f0000bd5000-0x8)='./file0\x00', &(0x7f00003ab000-0x8)='./file0\x00', 0x2, r1, r2, 0xfffffffffffffffc, 0x2, 0x80) r3 = syz_open_dev$sg(&(0x7f0000565000)='/dev/sg#\x00', 0x7fff, 0x501000) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000464000)=0xfffffffffffff800) personality(0x500001c) mlockall(0x0) 2018/01/20 18:50:33 executing program 6: r0 = epoll_create1(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r1, 0x409, 0x4) ftruncate(r0, 0x6) 2018/01/20 18:50:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a68000-0x11)='/dev/vga_arbiter\x00', 0x28800, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00001e1000)=""/131) getresuid(&(0x7f00005a0000)=0x0, &(0x7f0000984000-0x4)=0x0, &(0x7f000016f000-0x4)=0x0) setreuid(r0, r2) accept4$inet6(r1, 0x0, &(0x7f00008fe000)=0x0, 0x80800) r3 = syz_open_procfs(0x0, &(0x7f00004a3000-0x16)='oom_score\x00') sendfile(r3, r3, 0x0, 0x2735) 2018/01/20 18:50:33 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/01/20 18:50:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000077a000-0xc)='/dev/autofs\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000074b000-0x10)='/selinux/policy\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000738000)=""/197) fchdir(r0) 2018/01/20 18:50:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000434000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000066f000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000007000)=0x0, &(0x7f0000a4e000)=0x4) tkill(0x0, 0x8000000000000023) request_key(&(0x7f00002f6000-0x8)='trusted\x00', &(0x7f0000e18000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000036000)=')ppp0\x00', 0xfffffffffffffffb) ptrace$getregs(0xe, 0x0, 0x0, &(0x7f000018f000)=""/172) 2018/01/20 18:50:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00000fe000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x5, 0xfffffffffffffffb}]}) lseek(0xffffffffffffffff, 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000030f000)='/selinux/enforce\x00', 0x8000, 0x0) 2018/01/20 18:50:33 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x4, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000005000)=@sco={0x1f, {0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$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) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x27a) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000009000-0x4)=0x8) dup2(r0, r1) 2018/01/20 18:50:33 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x14, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000008000-0x1)='U', 0x1, 0x0, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000036000-0x84)=""/132, 0x84, 0x102, &(0x7f0000021000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000039000-0x17)='net/ip6_tables_matches\x00') connect$netlink(r2, &(0x7f0000034000-0xc)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc) 2018/01/20 18:50:33 executing program 4: r0 = memfd_create(&(0x7f0000000000)='userppp1\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000a59000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004cd000-0xa)={r1, 0x4, 0x1, [0x100000000]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) dup2(r2, r2) r3 = socket(0x200000000010, 0x2, 0x80000004) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00005a9000)={0x0, 0x8}, &(0x7f00008f7000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00006a5000-0x8)=@assoc_value={r4, 0xfff}, &(0x7f0000fe5000)=0x8) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/20 18:50:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) bind$netrom(r0, &(0x7f00006da000)=@ax25={0x3, {"35e908b7900dea"}, 0x8}, 0x10) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) accept$unix(r0, &(0x7f0000c88000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000093e000)=0x8) r1 = openat(r0, &(0x7f000030d000-0x8)='./file0\x00', 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) stat(&(0x7f0000620000-0xa)='./control\x00', &(0x7f0000a5a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000f27000)=0xf11) 2018/01/20 18:50:33 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000002b000)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f000002b000)=""/58, &(0x7f000002c000-0x4)=0x3a) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000021000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000024000-0x12)={@generic="61cc436eb092be2d9e59dd2c5459cae6", 0xc9}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f000002a000)=0x0) 2018/01/20 18:50:33 executing program 6: r0 = memfd_create(&(0x7f0000004000)='eth1@}]\x00', 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000bd0000-0x72)=""/114, &(0x7f000077a000-0x4)=0x72) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x6, &(0x7f000053c000)=[{0x7e, 0x9184, 0x7, 0x827}, {0x3, 0x35c, 0x2, 0xeb3}, {0xffffffff80000000, 0x3fe0000000000000, 0x40, 0x1}, {0x5, 0x20, 0x5, 0x200}, {0x4, 0xffff, 0x8, 0x6}, {0x3, 0x4b9, 0x1, 0x52}]}) mlockall(0x0) listen(r0, 0x6) r1 = accept(r0, &(0x7f000045f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000701000-0x4)=0x176) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f74000)={0x0, 0x200}, &(0x7f00005c6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000047e000-0xa0)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffff, 0x6, 0x1, 0xffff}, &(0x7f00001bc000-0x4)=0xa0) epoll_pwait(r0, &(0x7f00006aa000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xffffffffffffff1f, &(0x7f00003d0000)={0x6}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c5c000)={0x0, 0x7}, &(0x7f0000e75000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000002d000)=@assoc_value={r3, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00008b2000-0x4)=0x0, &(0x7f00000c5000-0x4)=0x4) 2018/01/20 18:50:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a2b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)={0x400000000001, 0x0}) r2 = gettid() rt_sigprocmask(0xfffffffffffffffd, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_wait(r1, &(0x7f0000b15000-0x18)=[{0x0, 0x0}], 0x1, 0x7) 2018/01/20 18:50:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002fc000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/01/20 18:50:33 executing program 7: clone(0x0, &(0x7f0000631000)="", &(0x7f0000125000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00004c2000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000703000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00003e6000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f00003b9000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) 2018/01/20 18:50:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006d0000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000923000)={'system_u:1bject_r:sm\x00\x00\x00\x00ard_device_t:s0', 0x20, 'unconfined', 0x20, 0x0, 0x0, 0x0}, 0x36) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000097f000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005d1000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000887000)="6e8a992f69636d36005ce23dddc512895d0eb0cc3119e2528a1fd9cacc21b14b728cf234e22142736fee759af9904b0e7ed54a289705798bdb9648ba7979659deaa62a0981db79fe8078d2ce647c5a41dfd4eb0ad153164d0c668fb474c352f59af20d75ffa1a88236150dd6015efe74c404f9edc3368f7a2f1bdfd03de69e0fd79c50a1025a0a297b1af24ca04fe6ca286597317313582ed706") ioctl$TCGETA(r2, 0x5405, &(0x7f00000cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x101000) 2018/01/20 18:50:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000211000)=0x0, &(0x7f0000167000-0x4)=0x4) 2018/01/20 18:50:33 executing program 5: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") rt_sigpending(&(0x7f00003b7000-0x8)={0x0}, 0x8) 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) statfs(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000cbd000-0x76)=""/0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xd2, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000002000-0x10)={0x1, &(0x7f0000001000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000-0x8)={r1, 0x1}) 2018/01/20 18:50:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x398) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d55000-0x110)={0xff, {{0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/20 18:50:33 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x8001, 0x7fffffff, 0x8, 0xe9, 0x2, 0x7, 0x4, 0x7, 0x81, 0xfff}) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") fdatasync(0xffffffffffffffff) 2018/01/20 18:50:33 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) creat(&(0x7f0000fc7000)='./control/file0\x00', 0xffffffffffffffff) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/20 18:50:33 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair(0x1, 0x5, 0x8, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000000)="cddda41fee70eeee95bb6708341d89767bb5d5476aab9d70b34ac532dd781865b7e5cf8045ea416fe2293cb0b956f34c35aaeb46411d6b8512d5012db360ad145bb8") 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}) memfd_create(&(0x7f0000012000-0x3)='^^\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000012000)={0x4, [0x11a7, 0xee7, 0x100000001, 0x80000001]}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000f26000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 18:50:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000c99000)=0x0, 0x100000001) fcntl$setpipe(r1, 0x407, 0x8) sendmsg$nl_crypto(r1, &(0x7f00005c5000-0x38)={&(0x7f0000cfd000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00007dc000)={&(0x7f0000395000-0xe8)=@alg={0xe8, 0x10, 0x4, 0x2, 0x2, {{'sha3-384\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], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0xce7b}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40c0}, 0x10) ioctl$TCGETS(r1, 0x5401, &(0x7f0000f42000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r0, &(0x7f00005cd000-0x10)=[{&(0x7f0000ea4000-0xbd)=""/189, 0xbd}], 0x1, 0x0) 2018/01/20 18:50:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_acct\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/252) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000+0x3e3)='cifs.spnego\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb2)="508ae85380e1c36f5dcbf0f8a48f0028e1860b078657af480e443b0e6f56b044d944706298b1b299f507c2d0e5d8116d3bafb9a79a0f1d69a01ea3e2b15834b6675bfb217224dab6e0769525532efd7e1de820dd1cbca99595a3230584025658ad860f8dcb1c41dfaacf93ef2b5b9650d4657451e723ff41281cecf2ae7e66ea4df9806fd36d702b2fcceeec32797c1565304cc61968dcc065e21eecce3d1a7f7d15c3464cf3466dd0f8698e9ee7bc5459d0", 0xb2, 0xfffffffffffffffc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) rt_sigqueueinfo(r2, 0x26, &(0x7f0000001000)={0x27, 0x2, 0x81, 0xfffffffffffffeff}) keyctl$revoke(0x3, r1) truncate(&(0x7f0000001000)='./file0\x00', 0x8aa7) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f000073f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000e9000-0x20)=[{&(0x7f000089d000-0xa2)=""/162, 0xa2}, {&(0x7f0000001000-0x59)=""/89, 0x59}], 0x2, &(0x7f0000dc9000-0x1b)=""/27, 0x1b, 0x401}, 0x40010002) r3 = add_key$user(&(0x7f0000a27000-0x5)='user\x00', &(0x7f0000a9b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000000b000)="", 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x10)=@random={'osx.', 'cifs.spnego\x00'}, &(0x7f0000005000-0xdc)=""/220, 0xdc) keyctl$get_keyring_id(0x0, r3, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000100, &(0x7f0000002000-0x4e)="5bdb595aa3ca0dc75635ea73cf8d8151b8d8fb83873580c4d2558632bb08dc36926cb0cf4b7c7ec130c55591f485f0765e5fdb88ac7087d2a777de0367590db55052d14f377f1f9b4949e36f2bfc", &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000000000)="") 2018/01/20 18:50:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000000f000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000047d000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fc9000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f000077b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d94000)={r1, 0x1ff, 0x10}, 0xc) rt_sigprocmask(0x2, &(0x7f0000c32000-0x8)={0x3}, 0x0, 0xffffffffffffffa3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) dup2(r2, r3) 2018/01/20 18:50:33 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000c5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x8000, 0x0, 0x3, &(0x7f00002b5000/0x1000)=nil, 0x365f02cc}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000c65000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) 2018/01/20 18:50:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a32000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b78000)={0xffffffffffff86f8, 0x400, 0xaebe, 0x0}, 0x8) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000e77000)=0x0, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f5d000-0x9)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000d85000-0x4)=0x0, &(0x7f0000a8b000-0x4)=0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b1b000-0x8)='/dev/sequencer2\x00', 0x1003d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r3, 0x9) r4 = syz_open_dev$random(&(0x7f000009e000-0xc)='/dev/random\x00', 0x0, 0x1) write(r4, &(0x7f00000b9000)="", 0xfc9c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002a4000-0x10)={0x3, 0x8000, 0xb, 0x75023956, 0x0}, &(0x7f00006d9000-0x4)=0xf) write$evdev(r3, &(0x7f0000f0c000-0x60)=[{{0x0, 0x7530}, 0x8, 0x1, 0x0}, {{0x77359400, 0x0}, 0x4, 0x5, 0xfffffffffffff801}, {{0x0, 0x7530}, 0x10000, 0x1, 0x1}, {{0x0, 0x7530}, 0x1f, 0x3, 0xc209}], 0x60) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00006e9000)=0x0, &(0x7f00009fb000)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000051000-0x8)={r5, 0x8}, 0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f000038b000)='/selinux/create\x00', 0x2, 0x0) 2018/01/20 18:50:33 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000a000-0x3c)=[{{&(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}], 0x0, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000017000)=""/9, 0x9, 0x100, 0x0, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x2, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/20 18:50:34 executing program 6: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007e5000)={0x0, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e8d000-0x4)=@assoc_id=r1, &(0x7f0000256000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000193000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5385, &(0x7f0000001000-0x9)="f0") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000008c000)=0x0) sched_rr_get_interval(r2, &(0x7f0000920000-0x10)={0x0, 0x0}) 2018/01/20 18:50:34 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 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) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x100000001, &(0x7f0000004000)="b701003a", 0x4) exit_group(0x1ff) 2018/01/20 18:50:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000e3d000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$setmm(0x23, 0x7, &(0x7f0000cba000/0x2000)=nil) 2018/01/20 18:50:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) close(r0) write(r0, &(0x7f0000898000)="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", 0xfc) 2018/01/20 18:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r0, &(0x7f000058b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a0a000)=0x1c) sendmsg(r0, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000084a000)=[], 0x0, &(0x7f0000d43000-0x18)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) 2018/01/20 18:50:34 executing program 7: pipe(&(0x7f0000b2f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f00003b8000-0xd3)="4ad9ac734db6eb8cb0a8347c9605e96a07fdf6c717d6acb24c617d115d73d5916f401cf76469663e577e2aa300223c038f96858fd2b7b2dc2bfd58f31075fdb03627c46ec90aaaa5c867c46e9f147c7830c957e3c9fd26f76993655a574982b0898766e817d475f6cbf5375bcb0a5444e8a9a36b2b27679853769fbcf7b8d4448cd5ea9b96907723e02ae1a4ba9bc2a0895d9276f61a714299be92b7ff780d5014ebe6f45f32513df260e274794ed25a4d7bbc1cc86a330ffe01fa810f872a4f0dbd16237da72782e12ea4ffeab2878c09cff0", 0xd3, 0x40, &(0x7f0000000000)={0x3, {"9744f25e6cfcd5"}, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) getpeername(r1, &(0x7f0000ba2000)=@generic={0x0, ""/126}, &(0x7f0000537000)=0x80) fsetxattr(r1, &(0x7f000065d000)=@random={'btrfs.', 'system*security]security:eth0eth1eth0&\x00'}, &(0x7f00006b2000)='&-\x00', 0x3, 0x3) writev(r1, &(0x7f0000096000)=[{&(0x7f0000c1f000-0x59)="580000001400192300a14380040d8c560a0600000000e0760005080000005800000000c77f64643e8900050000000000000080000002000000000000001c04ed5d0000000000000009000100090000000001000f536e06ce", 0x58}], 0x1) 2018/01/20 18:50:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000eab000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f82000-0x10)={0x52b, 0x4, 0x4, 0x0, 0x0}, &(0x7f00001cc000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000550000-0x8)=@assoc_id=r1, &(0x7f0000149000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a12000-0x10)={0x0, 0x101, 0x100, 0xffffffffffffffff}, &(0x7f00004f7000)=0x10) modify_ldt$read_default(0x2, &(0x7f0000ded000-0x62)=""/98, 0x62) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000014f000)={0x0, 0x7fff, 0x3}, 0x8) 2018/01/20 18:50:34 executing program 3: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f91000-0x4)=0x2, 0x2cc) 2018/01/20 18:50:34 executing program 1: mmap(&(0x7f0000000000/0xa00000)=nil, 0xa00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f00009fe000)=""/67, 0x43, 0x0, &(0x7f00009fe000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 18:50:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80006) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000830000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00007fa000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000c1d000)={0x0, 0x0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000f35000)={0x0, 0x0, 0x8000}, 0x4) ioctl$TIOCSCTTY(r1, 0x540e, 0x3f) clock_gettime(0x0, &(0x7f0000fbb000-0x10)={0x0, 0x0}) clock_getres(0x0, &(0x7f0000109000)={0x0, 0x0}) timerfd_settime(r2, 0x3, &(0x7f0000001000-0x20)={{r3, r4+30000000}, {r5, 0x989680}}, &(0x7f0000c20000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000003d000-0xc)={0x7, 0x0}) 2018/01/20 18:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000719000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002ae000)=@int=0x8, 0x4) r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x40c00) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r1, 0x227b, &(0x7f0000001000)="06") read(r1, &(0x7f0000004000-0x58)=""/88, 0x58) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000250000-0x4)=0x0, &(0x7f000038e000)=0x4) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000df9000-0x4)=0x0, &(0x7f0000813000)=0x4) 2018/01/20 18:50:34 executing program 0: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f6c000-0x4)=0x4, 0x332) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) socketpair(0x17, 0x4, 0x80000000, &(0x7f00001b3000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x10000) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000f81000-0x1a4)=[{{&(0x7f0000b5c000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00005ba000-0x60)=[{&(0x7f0000f81000-0x5d)=""/93, 0x5d}, {&(0x7f0000f80000)=""/32, 0x20}, {&(0x7f0000f81000-0x20)=""/32, 0x20}, {&(0x7f0000184000)=""/42, 0x2a}, {&(0x7f0000e90000-0x6c)=""/108, 0x6c}, {&(0x7f0000cc0000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000f81000-0xe4)=""/228, 0xe4, 0xa483}, 0xb4}, {{&(0x7f0000f81000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f81000-0x40)=[{&(0x7f0000f80000)=""/88, 0x58}, {&(0x7f0000b03000-0x7)=""/7, 0x7}, {&(0x7f0000f81000-0x1e)=""/30, 0x1e}, {&(0x7f0000f81000-0x94)=""/148, 0x94}], 0x4, &(0x7f0000f81000-0x94)=""/148, 0x94, 0x13f2e946}, 0x4}, {{0x0, 0x0, &(0x7f00006d0000)=[{&(0x7f0000f80000)=""/95, 0x5f}, {&(0x7f0000333000-0x72)=""/114, 0x72}, {&(0x7f0000b54000)=""/216, 0xd8}, {&(0x7f0000f80000)=""/98, 0x62}, {&(0x7f00008ee000-0x74)=""/116, 0x74}, {&(0x7f000050a000-0xbf)=""/191, 0xbf}], 0x6, &(0x7f0000701000)=""/95, 0x5f, 0xffffffffffffffff}, 0x400}, {{&(0x7f0000f80000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000f81000-0x50)=[{&(0x7f0000b7b000-0xc4)=""/196, 0xc4}, {&(0x7f0000450000)=""/4096, 0x1000}, {&(0x7f0000aa6000)=""/21, 0x15}, {&(0x7f0000f81000-0x7d)=""/125, 0x7d}, {&(0x7f0000f80000)=""/180, 0xb4}], 0x5, &(0x7f0000194000-0x12)=""/18, 0x12, 0x6}, 0x1}, {{&(0x7f00002c3000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000149000)=[{&(0x7f0000a9c000-0x11)=""/17, 0x11}, {&(0x7f000032e000-0x39)=""/57, 0x39}, {&(0x7f0000f81000-0xda)=""/218, 0xda}, {&(0x7f0000b39000-0x8b)=""/139, 0x8b}, {&(0x7f0000921000)=""/170, 0xaa}, {&(0x7f0000c58000-0x1b)=""/27, 0x1b}, {&(0x7f0000f81000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000f81000-0x55)=""/85, 0x55, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000f6a000)=[{&(0x7f0000f81000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000f81000-0xb7)=""/183, 0xb7, 0x5}, 0x7}, {{&(0x7f00003b6000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000e63000)=[{&(0x7f0000f81000-0xb)=""/11, 0xb}, {&(0x7f0000482000-0xae)=""/174, 0xae}, {&(0x7f00009ef000-0xca)=""/202, 0xca}, {&(0x7f0000f81000-0x5)=""/5, 0x5}], 0x4, &(0x7f0000667000)=""/13, 0xd, 0x80}, 0x145}], 0x7, 0x21, &(0x7f000093c000-0x10)={0x0, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000add000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000, r3}) sendto$inet6(r0, &(0x7f000092f000)="", 0x28c, 0x0, &(0x7f00005a4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111) 2018/01/20 18:50:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f0000001000)=0x0, 0x400000000fee) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffff9c, 0x80046402, &(0x7f000055e000)=0x4) keyctl$join(0x1, &(0x7f0000b9a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000008000-0x50)=[], 0x0, &(0x7f0000410000)=[], 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000013000)=0x0, 0x15) fchmodat(r2, &(0x7f000060c000-0x8)='./file0\x00', 0x101) statfs(&(0x7f00003ed000-0x8)='./file0\x00', &(0x7f0000a0e000)=""/251) ppoll(&(0x7f0000dc9000)=[{r2, 0x80, 0x0}, {r1, 0x2401, 0x0}, {r1, 0x80, 0x0}, {r1, 0x4, 0x0}], 0x4, &(0x7f0000731000)={0x0, 0x0}, &(0x7f0000120000-0x8)={0xffffffff}, 0x8) [ 84.634211] l2tp_ppp: tunl 59: set debug=3a0001b7 2018/01/20 18:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) recvmsg(r0, &(0x7f00006f8000)={&(0x7f0000b6f000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000359000-0x40)=[], 0x0, &(0x7f0000886000)=""/128, 0x80, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000595000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/20 18:50:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000ab8000-0xd)='/dev/usbmon#\x00', 0x81, 0x40000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000061d000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) renameat2(r1, &(0x7f0000049000)='./file0\x00', r2, &(0x7f0000e64000)='./file0\x00', 0x1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007f3000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f000025f000-0xc)={0x1, 0x1000, 0x6, 0x3, 0x2, 0x1}) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000629000-0x8)=0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000acd000)=""/62) accept4$inet6(r3, &(0x7f000034c000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d2c000-0x4)=0x1c, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000ab9000-0x88)={0x8b, {{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet6(r0, &(0x7f0000161000)="", 0x0, 0x0, &(0x7f00000c8000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/20 18:50:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000)={0x0, 0x0, 0x0}, &(0x7f0000a89000-0x4)=0xc) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00002e9000)=0x0, &(0x7f000017f000-0x4)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000b96000-0x4)=0x0) 2018/01/20 18:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000083b000)='attr/sockcreate\x00') sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x3) 2018/01/20 18:50:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000de9000-0xc)='/dev/rfkill\x00', 0x121680, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000025c000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000cf9000)={0x0, @in6={{0xa, 0x1, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x24}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x782, 0xffff, 0xb1, 0x4, 0x6}, &(0x7f000064a000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c0c000)={r2, 0x1f, 0x10}, &(0x7f000062b000-0x4)=0xc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f000052d000-0x8)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000069b000)={@generic="e06fc154362315e0ef482972cea42c82", @ifru_flags=0x1000}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a4b000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000bc2000-0x10)={0xfffffffffffffffb, 0x0}) sendto$inet(r0, &(0x7f0000816000-0x1)='O', 0x1, 0x0, &(0x7f00001b6000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000e3e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000476000-0x4)=0xe8) getresgid(&(0x7f00004ca000)=0x0, &(0x7f0000356000)=0x0, &(0x7f0000335000-0x4)=0x0) fchown(r0, r4, r5) r6 = dup(r0) sendmsg$nl_netfilter(r6, &(0x7f0000a96000)={&(0x7f0000412000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000047c000)={&(0x7f000099b000-0x1178)={0x820, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x80c, 0x0, [@generic="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", @typed={0x18, 0x18, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x820}, 0x1, 0x0, 0x0, 0x0}, 0x4000044) 2018/01/20 18:50:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000004c000-0x5e)=""/1, 0x1) read(r1, &(0x7f0000239000-0x5c)=""/92, 0x5c) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005db000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000566000)={0x0, 0xd49}, &(0x7f0000cf9000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000805000)={r4, 0x8001, 0x30}, &(0x7f0000d89000-0x4)=0xc) openat$rtc(0xffffffffffffff9c, &(0x7f0000a2d000-0x9)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000320000-0x14)={0x0, 0x1, 0xff, 0x8, 0xbe7, 0xfffffffffffffffe}, &(0x7f00001d1000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000815000-0xc)={r5, 0x1, 0x20}, 0xc) dup2(r1, r2) tkill(r0, 0x16) 2018/01/20 18:50:34 executing program 1: clone(0x0, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f000041f000)="") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008b4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000+0x3f9)={0x0, 0x0, 0x0}, &(0x7f000043b000)=0xc) syz_open_dev$urandom(&(0x7f0000de6000)='/dev/urandom\x00', 0x0, 0xffffffffffffffff) getuid() socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000431000)={0x0, 0x0}) ioprio_set$uid(0x3, 0x0, 0x0) 2018/01/20 18:50:34 executing program 0: mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) chdir(&(0x7f0000577000)='./file0\x00') mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008d6000)={0x0, 0x0}, 0x800) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f00004d7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008d6000)=0x10) pread64(r0, &(0x7f00003be000-0x1000)=""/4096, 0x1000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x1d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r4) 2018/01/20 18:50:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000082000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f000095b000)=""/0, &(0x7f0000407000)=0x0) 2018/01/20 18:50:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a98000-0x10)='/dev/sequencer2\x00', 0x40001, 0x0) userfaultfd(0xfffffffffffffffe) clock_gettime(0x0, &(0x7f0000e94000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000c99000-0x40)={0x100000000, 0x3c1f, 0x8, 0xb37, 0x800, 0x4, 0xfffffffffffff336, 0x100000001}, &(0x7f00009a2000)={0x1, 0x20, 0x781, 0x3, 0xbe5, 0x7, 0xdf39, 0x0}, &(0x7f0000bd5000-0x40)={0x0, 0x7fd, 0xe00000000, 0x1f, 0x401, 0x8, 0x3f, 0xffff}, &(0x7f0000d02000)={r1, r2+10000000}, &(0x7f00009fa000-0x10)={&(0x7f00001d0000-0x8)={0x1000}, 0x8}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) clone(0x40000100, &(0x7f00009bf000)="", &(0x7f000031d000-0x4)=0x0, &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000752000)="") ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) ioctl$TCSETA(r0, 0x5406, &(0x7f0000957000)={0x203, 0x81, 0x0, 0x7fffffff, 0x0, 0x7fffffff, 0x7, 0x4, 0x200100, 0x0}) r3 = socket(0xa, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c5f000)={0x0, 0x0}, &(0x7f00004be000-0x4)=0x8) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000925000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000d000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000c78000)=0x0, 0x0) 2018/01/20 18:50:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d54000-0x18)=@get={0x1, &(0x7f0000d95000-0x2d)=""/45, 0x400}) listen(r0, 0x0) 2018/01/20 18:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000042b000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00003a4000-0x8)={0x0}, &(0x7f000070b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000189000-0x10)={r1, r2+30000000}, 0x8) write$sndseq(r0, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x30) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001cb000)='/selinux/enforce\x00', 0x200040, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000ae6000-0x8)={0x2, [0x80000001, 0x3]}, 0x8) 2018/01/20 18:50:34 executing program 0: sysfs$2(0x2, 0x0, &(0x7f000095c000)=""/175) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dd6000)={0x0, 0x0}, 0x804) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r2, r3) renameat2(r0, &(0x7f000060b000-0x8)='./file0\x00', r1, &(0x7f000070f000)='./file0\x00', 0x7) 2018/01/20 18:50:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000ca2000-0x4)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/20 18:50:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) close(0xffffffffffffffff) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000a24000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d04000-0x4)=0x8, 0x0) syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000162000)={0x0, 0x0}, &(0x7f00007d1000)=0x10) symlink(&(0x7f0000004000)='..', &(0x7f0000fc5000)='./file0/bus\x00') 2018/01/20 18:50:34 executing program 0: mprotect(&(0x7f0000a23000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000cfe000-0x4)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000cf6000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e7000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000099a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000387000-0x4)=0xc) chown(&(0x7f0000f4a000-0x8)='./file0\x00', r2, r3) r4 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000000000)={0x0, 0x0}) write(r0, &(0x7f00000c8000)="", 0x0) close(r0) munlock(&(0x7f0000000000/0x4000)=nil, 0x4000) [ 84.815072] IPVS: Creating netns size=2536 id=18 2018/01/20 18:50:34 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = userfaultfd(0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000012000-0x4)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 85.661667] pktgen: kernel_thread() failed for cpu 0 [ 85.666796] pktgen: Cannot create thread for cpu 0 (-4) [ 85.672441] pktgen: kernel_thread() failed for cpu 1 [ 85.677543] pktgen: Cannot create thread for cpu 1 (-4) [ 85.682903] pktgen: Initialization failed for all threads 2018/01/20 18:50:35 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a1a000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r1 = open(&(0x7f000086c000-0x8)='./file0\x00', 0x101000, 0x1) fcntl$getown(r1, 0x9) getuid() fcntl$getownex(r1, 0x10, &(0x7f0000a19000)={0x0, 0x0}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000ddf000)={0xee5e, 0x20, 0x5, 0x79, 0x3, [{0x1, 0x3ff, 0xbc2c, 0x0, 0x0, 0x3002, 0x0, 0x0, 0x0}, {0x1, 0x40, 0x80, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x8, 0x2, 0x6, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) fcntl$notify(r0, 0x402, 0x2) 2018/01/20 18:50:35 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000095d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00006f8000)=0x0) 2018/01/20 18:50:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000001000-0x10)={0x1a, 0xe, 0x8001, 0xfffffffffffffffb, 0x6, 0x1fe3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005bf000-0x10)=@buf={0x0, &(0x7f0000130000-0xc4)=""}) 2018/01/20 18:50:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x7f) write(r0, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000563000)="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", 0x11f) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000d5a000)="e12889fd1d167119c9f17ca477b9968f1bf338265d4cf98748f06f4b648572a3222114bc4265cc45b0c4b62e3f1b", 0x2e) lseek(r0, 0x0, 0x2) fanotify_init(0x4, 0x1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000128000)={0x1, 0x3, 0x7, 0x10008}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001aa000)='/selinux/checkreqprot\x00', 0x200000, 0x0) write$eventfd(r1, &(0x7f00004cb000-0x8)=0x40, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002be000)={0x0, 0x5}, &(0x7f0000b4b000-0x4)=0x8) 2018/01/20 18:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000003e000-0x10)='/dev/sequencer2\x00', 0x721300, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000001000-0x1)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a0d000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x6}, &(0x7f000024a000-0x4)=0xfffffd92) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f1b000-0x8)={r1, 0x44}, 0x8) 2018/01/20 18:50:35 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000007000)='personality\x00') ioctl$TCFLSH(r1, 0x540b, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000009000)=0x3) exit(0x0) lseek(r1, 0x1000000000000004, 0x0) 2018/01/20 18:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r0, &(0x7f00005b5000-0x10)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) truncate(&(0x7f0000ccb000-0x8)='./file1\x00', 0x2) 2018/01/20 18:50:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001fb000-0xc)='/dev/autofs\x00', 0x300, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000acd000-0x14)={0x4, 0x200, 0x7, 0x10001, 0x6, 0x10000, 0x9, 0x0, 0xf7, 0xfffffffffffffffd}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) r4 = dup2(r1, r2) dup2(r2, r3) sendmsg$inet_sctp(r4, &(0x7f000072c000-0x38)={&(0x7f0000de8000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007f9000)=[{&(0x7f0000790000)="79f16c9b257124a2b3214ab24bb9b934b566bef41b299cde806924ec7744ecb9987605878c55f1cd09fbb80baec2c04baa91094c822dae6c8078fe3b191f554ef20d9c4676e778eee8bb96e6e3db022704d190fb8d8d6c8bb0fb653cd9f4b32307449b6d097192e3afe2c788b8dbae2e8f5212492db2c656a7db3c0841bed9328355410af0ac991e480e87a14de4154ae7213d91234735084e1e5c94b1f2d8fec147ddee850f6efbd456487db19cc647287322307fcf6b58d4f9b2895a044138ac96710e53b486ff97781dcf66cddbc202", 0xd1}, {&(0x7f0000cf9000)="5ebd07ac3bc11f566cc0d8252c63a6723edd2f93a24d481b9635cf1a2dacd55b562d15a05f694afdec5d4a45323992a0b61196a6d62d618f6f5481c1db44b0ca99817f135f0d69a30e66a1eed149fcddc699a7e3cc0cf6b6eb90880974502d07ed53f3a4c01fdea9b09c40f81201374f9a90bd64b97b1fb38ab1d902003dace56502d2242db099065d7fac09185cc98703eb700737a5295d3151f2a6d1053a8f67", 0xa1}, {&(0x7f00003b6000-0xc1)="ab3e23d32d162042e2107ad6889d5d5cb5ede3295f42853c677f5375cb1151ca770ca8a7abd2916c6fdfa3f92abad17d519d6098f151c0af5f5c5cbb1d935628f2199805500f17b8a3e76010ad57f8ddfba13ef8d19eac83789e3fd7d48f3e1e46b8ba29f92bd4c715e5e58650aa91abc11077815a3d4d67c0b023dd1dbd43dc5b6354fc37d4885cf75a25028f74f7a10b978c7c40c2c695f0d273359e6c4e1629b3d0a743f26a9bb325a8d3ee9c063422a405a08ccd9e2898cb7c287cacb3f02e", 0xc1}, {&(0x7f00004d9000)="4509d31efe5e7c434b6024b6a4b94419b7bfa09315c927e89149be8404a3459e26afd18718231cd6786a523a13e56afd34866565835595f3afe91616c9c7f82d5d5a2c5c7159eb4a6d836c89cd653763a370907dfb4e86d8767c0b3cd636fc88fc23df6d3c3061f834a57934ac793bcd1ff9dc6b53f490f7ab7205c167dd8dbfc921f1400c9de51c0f04a04827576259", 0x90}, {&(0x7f00009a1000-0x8)="ecea5f3a9bd5d4c2", 0x8}, {&(0x7f000072b000)="", 0x0}, {&(0x7f0000237000-0x8c)="025b03a14a36bdf70e4aee33a5ac3e439d9a0e39c8372cd3772facf733663bf47921ab7d6f5904072c62b2fafc42fd52a64ccf3912b1d0194977d10aadbb3bb4e40475d33469882a3c12e3b080295d268b8e64ddc6b931449bd7a8abbb1ef9fc0cc5779ae1ff7666a15f01349fbde68e494c8201e9ec7dab5776b22abb9f554921b91206c57e8a4ef0485207", 0x8c}, {&(0x7f0000b53000-0x79)="b9db02b7b4f9114dff0c6621a2e965d5a79fd33b495a6447804f16190a29163408c9c577389bf20a213a5f0801f82907bd15d9363935e188e240605e12913a03f9e0b5919897a6fcc8db5a2c352108a456b40dae92fa58894f724b5ca7c74d2874753e78a43b55e540c6a5494615287ffe3305d34e0f1c8387", 0x79}], 0x8, &(0x7f0000b7d000)=[], 0x0, 0x4004004}, 0x0) 2018/01/20 18:50:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000082c000)='/dev/rfkill\x00', 0x1, 0x0) writev(r0, &(0x7f0000f50000+0xf12)=[{&(0x7f00009b5000)="292000001800ff", 0x7}], 0x1) mincore(&(0x7f0000e40000/0x4000)=nil, 0x4000, &(0x7f0000767000-0x37)=""/55) 2018/01/20 18:50:35 executing program 7: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000e77000)=0x0) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x0, 0x4}}, 0x26) lseek(r0, 0x0, 0x3) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dac000)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000151000-0x6b)="5557a799bb3f2f6d2ec350d0efef83b782214d31e68083cf1ffe7178da01643aae2695ead838cccbcedf27d7a8e9c25627e1bd8b7d0e60628ca448917738166240049b1bede6dd5e2b8555aa5c9fd75ade7141d2bf0fa114d02828cd99ac6c998a8d6e4278a2a64b87cb58", 0x6b, 0x4000011, &(0x7f0000e09000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000e70000-0x1000)="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", 0x1000, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8, 0x0}, 0x10) 2018/01/20 18:50:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000003000+0xae9)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r1, 0x100000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x12, 0x0}) socket(0x11, 0x80000, 0x1b6) creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') 2018/01/20 18:50:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000443000-0x19)=@known='system.posix_acl_access\x00', &(0x7f00009da000-0x14)="02000000020000000000000005070000001f06a0", 0x14, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e69000-0x8)={0x0, 0x0}) accept4(r0, &(0x7f0000231000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000375000-0x4)=0x14, 0x80000) 2018/01/20 18:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000e7c000)=0x3) pwritev(r0, &(0x7f0000061000)=[{&(0x7f0000952000)="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", 0x1ff}], 0x425, 0x4) 2018/01/20 18:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005a3000)='/selinux/policy\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x46000) r1 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00004f1000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @ramp={0x0, 0x0, {0x0, 0x0, 0x0, 0x0}}}) 2018/01/20 18:50:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x80) getpeername$packet(0xffffffffffffffff, &(0x7f0000977000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e88000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f10000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r2}) sendto$inet6(r0, &(0x7f0000a7d000-0x60f)="", 0x0, 0x0, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c0d000)={0x0, 0x0, 0x7, 0x5}, &(0x7f0000b9e000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e82000)={r3, @in6={{0xa, 0x2, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet6_sctp(0xa, 0x1, 0x84) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = dup(r4) ioctl$TIOCCBRK(r5, 0x5428) lstat(&(0x7f0000e34000)='./file0\x00', &(0x7f00006c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)='/dev/ppp\x00', 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r7 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x101000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(r5, 0x11, 0x0, &(0x7f0000f86000-0x4)=0x4, 0x4) read(r7, &(0x7f0000c7e000)=""/28, 0x1c) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f00009db000-0x10)={r9, &(0x7f0000622000-0x1000)=""/0}) setxattr(&(0x7f000011a000)='./file0\x00', &(0x7f0000894000)=@random={'btrfs.\x00', 'nodev,em1bdevmd5sum!\x00'}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) add_key(&(0x7f0000597000-0xd)='dns_resolver\x00', &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) 2018/01/20 18:50:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x15, 0x803) bind$inet(0xffffffffffffffff, &(0x7f00008f5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00009fd000)=0x3, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000a54000-0x1)="d7", 0x1, 0x80, &(0x7f0000677000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 18:50:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000024b000)='/dev/hwrng\x00', 0x1, 0x0) pipe2(&(0x7f0000668000)={0x0, 0x0}, 0x7fd) setsockopt$inet_mreqsrc(r0, 0x0, 0x20000000026, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000925000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d46000)={0x0, 0x400}, &(0x7f0000214000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000032a000)={r4, 0x5, "1a9558b780"}, &(0x7f0000967000-0x4)=0xd) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/01/20 18:50:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00008df000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f0000004000)=[@acquire={0x40046305, 0x4}], 0x0, 0x0, &(0x7f0000002000)=""}) getpeername(0xffffffffffffffff, &(0x7f000090a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0d000-0x4)=0x26) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009bd000+0xd6d)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00002f4000)='/dev/rtc\x00', 0x48000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00002cb000-0xc)={&(0x7f00004f8000-0xc)=[0x0, 0x0, 0x0], 0x3}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000787000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f00002e5000)=[@flat={0x73622a85, 0x0, 0x0, 0x2}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0xffffffffffffff29, 0x0, &(0x7f0000442000)=""}) [ 85.917023] binder: 15792:15798 ERROR: BC_REGISTER_LOOPER called without request [ 85.938926] binder: 15792:15807 Acquire 1 refcount change on invalid ref 4 ret -22 [ 85.955064] binder: 15792:15807 got reply transaction with no transaction stack [ 85.962845] binder: 15792:15807 transaction failed 29201/-71, size 24-8 line 2920 2018/01/20 18:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ee3000)='/selinux/create\x00', 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007d9000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f0d000-0x20)={"22337bce16025a4e3f69b0a879da37af", {0x4, 0xff, 0x7, "cd6c56329a47", 0xfffffffffffffffe, 0x0}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000934000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000b2f000)={@generic="232284f2a3cdf2b105aa34ec98f393d3", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d9000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00001fe000-0x4)=0x0, &(0x7f0000e49000-0x4)=0x4) 2018/01/20 18:50:35 executing program 1: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x7) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000dbb000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b26000)=0x0, 0x802) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000927000-0x4)=0xddc, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000647000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000b11000-0x10)={0x1a, 0x7, 0x101, 0x3, 0x4, 0x80, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) clone(0x200000, &(0x7f0000610000-0x5c)="22316dac8cf6ae4a0f0dd9edfeb6a51674582d16673693498bfcdaf762d7dcaeec2cc55537fbdcd8a6b2aefb665989876b83cc3e6e6d1d86dfff44492ada28db34aa55d0f77ea7d5d823d1486e29d897e6bc8e6fb4598c99c156d681", &(0x7f0000dbd000-0x4)=0x0, &(0x7f0000dbd000-0x4)=0x0, &(0x7f00000a6000-0x26)="7b055f2da83a073da3157d79bbc112528b8fbeda2a9d9ba3abca66d49093f2ee57971df1c91a") 2018/01/20 18:50:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000f7000-0xc)='net/netlink\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000532000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x5, 0x9, 0x6, 0x1}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000d11000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000313000)={r1, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000003000-0x1008)={r3, 0x0, 0x0, ""}, 0x8) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r2, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 18:50:35 executing program 0: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000583000-0x10)={&(0x7f0000f70000)={0x1c, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x80, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 18:50:35 executing program 2: mmap(&(0x7f0000000000/0xc2d000)=nil, 0xc2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c2d000)='/selinux/checkreqprot\x00', 0x482000, 0x0) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000c2e000-0x4)=0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r3 = getpgid(r2) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$getregs(0x2, r4, 0x7fffff, &(0x7f00008b8000)=""/0) 2018/01/20 18:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x8000004, 0x0) r1 = add_key$keyring(&(0x7f000027e000)='keyring\x00', &(0x7f000052a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) getsockname$packet(r0, &(0x7f0000dad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000aa1000-0x4)=0x7f) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000257000)={r2, 0x1, 0x6, @random="7cb60755dbeb", [0x0, 0x0]}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000c4a000-0x8)=0x7, 0x8) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000bdf000)='logon\x00', &(0x7f0000e14000-0x1)='\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000061c000)={0x0, &(0x7f0000615000)=[]}, 0x10) 2018/01/20 18:50:35 executing program 6: syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x80000000, 0x562e3336c0ed74e1) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000bb5000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c0000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x8, 0x6, 0x1, 0x4, 0xe2, 0x9, 0x9, 0xfffffffffffffe00, 0xa83, 0x3f}, 0xb) 2018/01/20 18:50:35 executing program 4: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000fb5000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bae000-0xc)={0x6, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bb2000-0xc)={0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f00001cc000)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000e82000)=0x2, 0x4) epoll_wait(r1, &(0x7f0000bb0000)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000fb6000-0x18)={0x6, 0x4, 0xeb5, 0x2, 0x200, 0x3c1}) [ 85.989295] binder: 15792:15807 ERROR: BC_REGISTER_LOOPER called without request [ 85.999216] binder: 15792:15798 Acquire 1 refcount change on invalid ref 4 ret -22 [ 86.009432] binder: 15792:15798 got reply transaction with no transaction stack [ 86.017026] binder: 15792:15798 transaction failed 29201/-71, size 24-8 line 2920 2018/01/20 18:50:35 executing program 6: r0 = socket(0x2, 0x5, 0xfffffffefffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x29, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000011e000-0x4)=0x0) timer_delete(r1) r2 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000c0a000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000003000-0x4)=0x3ff800000000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000002000)={0x1000, 0x0, 0x3, 0x9}) 2018/01/20 18:50:35 executing program 3: unshare(0x20000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000e2c000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) tee(r0, r1, 0x80000000, 0x1) clone(0x0, &(0x7f0000001000-0x95)="", &(0x7f00008e4000-0x4)=0x0, &(0x7f0000369000)=0x0, &(0x7f0000961000)="") pipe(&(0x7f00006e6000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000ca4000-0x50)={{0x3, 0x0, 0x3d39, 0x1, 0x4}, 0x7ff, 0x7ff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) clone(0x4000100, &(0x7f0000001000-0x75)="", &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/20 18:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create1(0x7fffd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006ec000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 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$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) poll(&(0x7f0000051000-0x28)=[{r0, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x0) 2018/01/20 18:50:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000728000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000974000-0x18)={r1, 0x0, 0x0, 0x0}) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004da000-0x8)=[&(0x7f0000019000-0x13)="77f8916e002f766e656d743130"], &(0x7f0000f2c000)=[], 0x0) r2 = gettid() get_robust_list(r2, &(0x7f000038f000-0x8)=&(0x7f00008b5000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00006dc000-0x8)=0x18) timer_create(0x7, &(0x7f0000a7f000-0x60)={0x0, 0x26, 0x7, @thr={&(0x7f0000b4b000)="2600a2231f9e2517280cc501a432374bcf9e2e2a0d1a1c2a4e05e4456d3e780e17794102d933dcbf5bddb2d469eb8434093c6b5884de735e4c22f078db07600b79d19c36be2f8eb76538b665f7a0c3cae5b7c7e181d6c86b86dd2ac549e753dee05e6d0565542e7536d1a730d0a1c780ae8ebfaad1c40f28a2cc1d91c98f0b25d218f477681aace64801c96b1a8e44f6420f54647167ff29", &(0x7f0000de5000-0xef)="2fd7f6e57de8b5cbcec842ffefd9c37aed591b08aa27fc048a4b360b802519c8985746befc9db6fd5f36dfe51c1b32953b8c165e43bb50fc38eff88165a0e664af9d0644f696f3e470469f401d81a1b5ef4763da119273515bf6ed269c85494c2f198176f69421b07bf223692d651b0236b2af89b140a82ccae23bef9023a2a01abe28415c02834e3efffce25d729c9e391369eeacd538882e3c07aea38b35c64d44568b534492bb1a5f943aa5a9ffd25a27055111ba03f942fd86d04028b7057feb728f1b65b7217a04aa940fdb48dbbb001ccf5c03e4bffce449696ef7047dca2810711eda233043673249b78860"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000066000-0x4)=0x0) 2018/01/20 18:50:35 executing program 2: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dc1000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000dad000-0x4)=0x4) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000dc3000-0xc)={0x0, 0xcc, 0x30}, &(0x7f0000dc3000-0x4)=0xc) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000dc2000)={r2, 0x6fd29de2}, &(0x7f00001a9000-0x4)=0x8) socket$inet6(0xa, 0x8080f, 0xacff) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000565000)=0x2, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) 2018/01/20 18:50:35 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000051c000-0x16)='/selinux/checkreqprot\x00', 0x102, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000fc2000-0xaf)="eb91b43fb8e25335f1690cf6914bca0bd7a9e6ab21f0038773cde75b4a279ed39f521bc98f09dc0c3e911169d69da92edbb6dffdaca729e637af012fd6a4d98c04b2297d00accbba069a1d8e3fc217cdd8b1f2f218729e393c1c034e56eac860f194ffbad21bb75d4df7826d2e8aae5fe61420e71f0f972312a0abe688250fc5b9cf64c9f5f064e1b8c2f74b1f910ce2b6bb439d94c4c61fd24626ce4233c762795d0c2adb2dd41b6efde0b6c7d381", 0xaf, 0x7fffffff, &(0x7f0000fc1000)={0x77359400, 0x0}) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) close(r0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000021000)="6383c2604f4c2dd343a5242c1dbbf0cecdb39648bbd5b10c41d4b2562aa339ea1fd452f21e530e6f77bb7f797e7b714331b5c92a77eb2f5f166f2c8a9f8d7a514694cf3b1e", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2018/01/20 18:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000682000-0x8)='./file0\x00', 0x400040, 0x4) r0 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='wchan\x00') sendfile(r0, r0, &(0x7f0000598000)=0x0, 0x100200000ff) 2018/01/20 18:50:35 executing program 1: clone(0x0, &(0x7f000075b000)="", &(0x7f0000974000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000db3000-0x3)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000001000-0x10)={0x8, 0x0}) 2018/01/20 18:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000a10000)='./file0\x00', 0x20000, 0x100) write(r0, &(0x7f0000129000)="6c62bf6fe9216d71532de2c3d51f677f7240e5bc0cc92f0eb78aea9052f21f02dbde245a75096abc120e0e0adca2fb60cb4642fde78e33529a72ef30dbd3a9b2a1d5b863d5fb2506c7dc68ee9f3caad2cffb8d1f9702b178fb208166a9904566ffeb58372ed5c162e0c653d128aa350ddcdc433ac86edba897f749efd4949cfccc0724d00d71a08cfbfa5d4bdc888f611444526d5a848329fcf49d47d566623003756dbd8b1b042db1fd4cb8a3e578123499fd8acfd1d6896f2dba3298266f9d8b7e5fcd49f5d5acc5c453dd2821235e0117cec91f23dc798c4cbeebf177", 0xde) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) fanotify_init(0x0, 0x1000) 2018/01/20 18:50:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000adb000)='./file0\x00', 0x80) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000109000-0x6)='ramfs\x00', 0x0, &(0x7f0000695000-0x2)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc2, &(0x7f0000f55000)="924cc11cff6da279681b2e4d123a9cfa3d0febdd6fd480b12455d3ec97cef661f41c25d31b3909fe07c319dec53040b845f8fd56eb6d1b7097430bcbd42a6aeec54312a392", 0xffffffffffffff10) getpeername$ax25(r0, &(0x7f00006d3000)={0x0, {""/7}, 0x0}, &(0x7f0000b0f000)=0x10) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00006a2000)=0x0) vmsplice(r1, &(0x7f0000ec7000)=[{&(0x7f0000920000-0xb3)="05b383cd4c1b53449b6551df58117025ca67d24875c4f34b5b7dc1b501a1a97ad9eb9da926469b1ef79419ae90af676d89d6710c728438e08ba77ab3f033e98e9afc95663dc23309addac92e36fc0311837fc49d5c533598bcc485b4f2398874eefa06d2129b6eb0183ba0e39ec151549be85032ef3b75a40dbe58b763f7d5e0282f8f64bc379dfcf0207ebd9c7498dcfdf0cdd40f188bb9f6752fea15fd9c4115da4331f75100a3cb0a37ea0094738b7044a8", 0xb3}, {&(0x7f00000f6000)="7dae6eafdafbea61effc0dc92bb06f5e17140060df9fc7caf2f595f040d5d5fd9d1c17d6f0cd923757f7a85c3260988391be36c3960f255d5ab9a9965e9e38ede1e36364e3d7dba61dffb8eec17bba21b328e0340132b3bd2be05149310b7ac0a0c47e879218aec8dfe54b0336d645d6ea3c9ce09e3d4c26a4517239ba388a758fb10a77aa34f416a3d6feeea7db882440db90729a56975fd6566f116c4285276467a6cf29dd1d370020a9b7993459b094efa5229e087320267928bcf37b62edc1f917b1a89ff8302fb31c01496643d9be3d7cb9760a1081e889e18f8620cca97e0901a47d6e5019d3e93a7b", 0xec}, {&(0x7f0000f4a000)="82c6533cba0d7b64cc98881502fc74857dd64eafb55d3f90ef91f8951a907741f00c159297e4496ba2ee8bebe45074280e69bfc3f4ff136c475436cfdba4b17f0cc8a23ac646499f9c89f51d4e5f06250b2751f2e42160f955f7b9823c0d0d6e9208b938cf6fa99d7ff4d5139597f32ab130a34de0f8e3fde4264a4687f6e7dc115cc2935eecd833ceaa8e16da69bfc384f78329c7edb0ff4231699dcff69c90856b09bb6a966560dd3fed0f0838da82faccc0194d5c4be3a3a38a", 0xbb}, {&(0x7f00008af000-0x78)="44bfb73f4ea8850949956daae48fd67249f047cb19e25ebecfa06e571173f6076f8ac7181528cfa13c26a1392af1ea53722db0a304a40c174ec6a3c290cea773ad3ffea88ff2d0dd70468db102433af4707400dcb0a9078236de34f6c51b3815691c979f0351468fc2dfcd6e3a274ecff95403ea72bf14d8", 0x78}, {&(0x7f0000c53000-0x8)="70f2e6aadd58a0f2f0e141576dc289d21ae16a22c53e7bdc208dd094dbf5c11a6a3d100cbcc57d54650942dc2a78b8298bbbdc42e2b423315fa5aa481f8583f4ae072b120f4215abead993d4671f1c849403f3e84d8f259544cfdc2adceeaf5dfb7dfa488e924f244869a8d99007d5bdd780f3ea4ee19611b46518cb0168c92aeb03622fcef2cd0b872c34edd496de707eaff6cb52d0ed17886a544dcc44f0bb7a130e298f84174086b030095aa7e28702a812e635fb0d2ccca6a02bce7cc14e32c6e3e4c7063b647b63865f33e647b7330f1a7c", 0xd4}], 0x5, 0x8) accept(r0, &(0x7f0000f3e000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b43000)=0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d0a000)=0x0, &(0x7f0000f64000)=0xfffffffffffffd57) readlinkat(r1, &(0x7f0000020000-0x8)='./file0\x00', &(0x7f000023d000)=""/192, 0xc0) 2018/01/20 18:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xbf, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000905000-0x8)='./file0\x00', &(0x7f000097a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000634000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000778000)=0xc) fchown(r0, r1, r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f000007c000-0x10)='/dev/sequencer2\x00', 0x80000000000, 0x0) 2018/01/20 18:50:35 executing program 4: ioprio_get$uid(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b5000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f00007e3000)='./file0\x00', &(0x7f0000057000+0x14c)='./file0\x00', 0x1003, r0, r1, 0x2, 0x401, 0x100000) 2018/01/20 18:50:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000571000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004d1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000042b000-0x10)={0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00006ea000)={r3, r4}) sendto(r1, &(0x7f0000cc6000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/20 18:50:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000922000-0x10)=@common='lo\x00', 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005d2000)=0x0, &(0x7f00007bf000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000460000)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f00007e7000-0x4)=0xc) 2018/01/20 18:50:35 executing program 7: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(0xffffffffffffffff, 0xffffffffffffffff) write(r1, &(0x7f0000062000-0x94)='!', 0x1) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000067000-0x88)={0x7, {{0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000066000)=0x0, &(0x7f0000040000)=0x4) 2018/01/20 18:50:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00003b1000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gretap0\x00'}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000064c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000041000)=0x0, &(0x7f00001f7000)=0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000096a000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f000006d000)=0x100000001) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000177000-0x4f)=""/79) 2018/01/20 18:50:35 executing program 4: futex(&(0x7f0000000000)=0x0, 0xc, 0x0, &(0x7f000051a000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00009c7000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00007d7000)=0x58, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000064000)=@file={0x0, ""/48}, &(0x7f0000000000)=0x32) rt_sigreturn() 2018/01/20 18:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6(0xa, 0x2, 0x2, &(0x7f0000101000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00005e0000)={0x0, 0x0}, &(0x7f0000701000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001a9000)={0x8, 0x2, 0x800d, 0x40, 0x1, 0x1, 0x800, 0xc1dc, r1}, 0x20) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000792000)='/dev/autofs\x00', 0x40080, 0x0) close(r2) r3 = accept(0xffffffffffffffff, &(0x7f0000982000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000061b000-0x4)=0x10) syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000684000)={0x0, 0x4, 0x10, 0x7, 0x3}, &(0x7f00003df000)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00003d4000)={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]}, [0x200, 0x9, 0x6, 0x6, 0x80000001, 0x529, 0x9, 0x848, 0x3, 0x1, 0x100000001, 0x1ff, 0x80000000, 0xbc9, 0x7fff]}, &(0x7f00000d3000)=0x108) 2018/01/20 18:50:35 executing program 2: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f6c000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001f5000)=0x1c, 0x80800) r1 = getpgid(0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f6d000-0x4)=r1) r2 = syz_open_dev$sg(&(0x7f0000e1d000-0x9)='/dev/sg#\x00', 0x953c, 0x101000) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000f6b000-0x24)=""/0, &(0x7f0000f6a000)=0x0) 2018/01/20 18:50:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x7, 0x7ff, 0x0, 0x100000001}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed, 0x5, 0x1000, 0x200, 0x3f}, &(0x7f0000a17000)=0xa0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000c92000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x77) 2018/01/20 18:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x8000004000000400) r1 = accept4(0xffffffffffffff9c, &(0x7f0000539000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c45000)=0x20, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000753000-0x8)={0x1, [0x0]}, &(0x7f0000b53000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000052f000)={r2, 0xc10, 0x30}, &(0x7f00009db000-0x4)=0x3d1) 2018/01/20 18:50:35 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f0000337000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) r2 = getpid() rt_sigqueueinfo(r2, 0x3d, &(0x7f00006c0000-0x10)={0x28, 0x9a6, 0x2, 0x10000}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2018/01/20 18:50:35 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000003000)=0x10001, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xffffffffffffffff, r1, 0x2, &(0x7f0000007000-0x3b)="d8f547e79821a1b7e82ca5f375760cde3108727187cf72c05fd3a6e9043ef50fdc7494c9cae54ed5580dd2be9a8372c595bf815a565057499d6901") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f0000005000)=0x5) r3 = gettid() sched_setaffinity(r3, 0x8, &(0x7f0000002000)=0x915) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000)=[{&(0x7f0000000000)="ad651d6e26a3", 0x6}], 0x1, &(0x7f0000001000-0xd8)=[], 0x0, 0x0}, 0x0) 2018/01/20 18:50:35 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x400) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b47000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) mq_timedreceive(r2, &(0x7f0000adf000-0xca)=""/202, 0xca, 0x2, &(0x7f00005c8000-0x10)={0x0, 0x0}) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00001bf000)={0x4f, 0x40, 0x2, 0x23a, 0x5, 0x8}) bind$inet6(r1, &(0x7f0000102000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1a) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000c42000)=0x5) 2018/01/20 18:50:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000e5c000)="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", 0xff4}], 0x1, &(0x7f0000639000)={0x1010, 0x0, 0x5, "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"}, 0x1010, 0x0}], 0x1, 0x4800) 2018/01/20 18:50:35 executing program 0: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002c0000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef9000)=0x0) r2 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ef9000-0x4)=0x0) 2018/01/20 18:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00006d3000-0x108)={0xcb9, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0xffffffffffffff6a) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/20 18:50:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000034a000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000096000)=[{&(0x7f0000c1f000-0x59)="580000001400192300a14380040d8c560a0600000000e0760005080000005800000000c77f64643e8900050000000000000080000002000000000000001c04ed5d0000000000000009000100090000000001000f536e06ce", 0x58}], 0x1) fstat(r0, &(0x7f0000d62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(r0, &(0x7f0000047000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004ae000)=0x14) fstat(r0, &(0x7f00002b9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f00001ea000)='/dev/sg#\x00', 0x3, 0x101000) lchown(&(0x7f0000a17000-0x8)='./file0\x00', r5, r3) dup2(r1, r0) sendmsg$nl_xfrm(r0, &(0x7f00008ee000-0x38)={&(0x7f0000d9e000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000e5e000-0x10)={&(0x7f0000ca3000)=@flushsa={0x268, 0x1c, 0x301, 0x1, 0x3, {0x33}, [@encap={0x1c, 0x4, {0x0, 0x3, 0x1, @in=@multicast1=0xe0000001}}, @sa={0xe8, 0x6, {{@in=@empty=0x0, @in=@broadcast=0xffffffff, 0x1, 0x10001, 0x3, 0x14, 0xa, 0x80, 0xa0, 0x84, 0x0, r2}, {@in=@loopback=0x7f000001, 0x2, 0xff}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x1000, 0x8001, 0x0, 0x20, 0x6, 0x8, 0x6, 0x7}, {0x92b9, 0xe88, 0x2, 0x2}, {0x1, 0x8, 0x3}, 0x1, 0x4, 0x2, 0x1, 0x8, 0x0}}, @replay_esn_val={0x40, 0x17, {0x9, 0x0, 0x2, 0x6, 0x0, 0x10001, [0x8000, 0xfffffffffffffe00, 0x9, 0x2000, 0x1, 0x0, 0x1000, 0x8051, 0x5]}}, @encap={0x1c, 0x4, {0xfffffffffffffffe, 0x3, 0x1, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @replay_val={0x10, 0xa, {0x1, 0x5, 0x4}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2}}, @proto={0x8, 0x19, 0x6c}, @policy={0xb0, 0x7, {{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4daa, 0x0, 0x5e1, 0x2, 0x80, 0x20, 0x16, r4, r5}, {0x118, 0x9, 0x2, 0xf369, 0x0, 0x81, 0x3, 0x1}, {0xfffffffffffffffc, 0x80000001, 0x4, 0x6}, 0x6, 0xd, 0x1, 0x0, 0x1, 0x0}}]}, 0x268}, 0x1, 0x0, 0x0, 0x4}, 0x0) madvise(&(0x7f0000365000/0xa000)=nil, 0xa000, 0x4) 2018/01/20 18:50:35 executing program 4: 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$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000bb6000)='/dev/keychord\x00', 0x141800, 0x0) mlock2(&(0x7f0000976000/0x3000)=nil, 0x3000, 0x41) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f000070f000)=0x0) 2018/01/20 18:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x6) r1 = dup(r0) setsockopt$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$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x17c, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @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}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x54, 0x3, {{'deflate\x00'}, 0x48, "fbc5e522384e6e9480"}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$ax25(r1, &(0x7f000056a000)="052e8374f222da06c6f321b59e494049f3f9aace7f5afff1183da3342f065eac17ca0072b19330fb", 0x28, 0x0, &(0x7f00001a1000)={0x3, {"c3645dfa505416"}, 0x0}, 0x10) sendmsg(r1, &(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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", 0x38b}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) write$sndseq(r1, &(0x7f0000475000)=[{0x0, 0x6, 0x5, 0xffffffffffffff13, @tick=0x2, {0x4, 0x3}, {0x0, 0x100000001}, @note={0x3, 0xffffffff, 0x3b22, 0x7, 0x8}}, {0x4, 0x3543, 0x80, 0x0, @tick=0x8, {0x90, 0x8001}, {0x80000001, 0x9}, @time=@time={0x0, 0x0}}, {0x0, 0x81, 0x0, 0x1ff, @tick=0x0, {0x7e87, 0x0}, {0x7, 0x6c1b}, @addr={0x2, 0xe9}}, {0x0, 0x76, 0x2, 0x5, @tick=0x0, {0x2, 0x7}, {0x0, 0x61}, @quote={{0x0, 0x2}, 0x0, &(0x7f0000a87000-0x30)={0x0, 0x10001, 0x5, 0x100, @tick=0x9, {0x0, 0x1ff}, {0xfffffffffffffff8, 0xffffffffffffff80}, @ext={0x0, &(0x7f0000914000)=""}}}}], 0xc0) 2018/01/20 18:50:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000426000-0x9)='/dev/sg#\x00', 0x0, 0x2201) write(r3, &(0x7f0000c65000-0x36)="e81ca6564b2712047ac78b50e7fb1264b790cdbd33f482a267ff686592f7abbe2155c08610209f160c39eb4c0e868e7abe197ffb853d", 0x36) tee(r0, r2, 0x8000, 0x0) close(r0) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) r4 = add_key$user(&(0x7f00002e4000-0x5)='user\x00', &(0x7f000046a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000756000-0x56)="1560866cdefc14ba9cca8f136e3410d199f89c192a04d2ffd32e43b89bcfc1b4843258384ac01ca8913d4470ddb60454c16aa5282c034262b927f2a4411923c0c751ff2884f07af13619ad0809c27c6d1c325b2faa82", 0x56, 0xfffffffffffffffa) keyctl$update(0x2, r4, &(0x7f0000dfc000)="c521b7e6c76b7abf23d0ede704e0405a85d84b4f4e116a1f32f63fc4244b61abd80168c124c8a695b47a279c914dcfecc1e817fd86fa913868b907d734fc9f9ca59a4dff808ceb6fd50143779f06554724fcd4cd2febac16be77bf709bbd4eae73b387eb28c36ec1e0b3c83455cd7cc5e01e7a50d34c88136b2ef83219d929", 0x7f) close(r1) 2018/01/20 18:50:35 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10, 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) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000096000)=0xc) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000001000-0x8)="7763eae371fdead5") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0xf521, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r1, &(0x7f0000002000-0x32)={'system_u:object_r:var_run_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x39, 0x35, 0x0}, 0x32) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x2, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000002000-0x8)={r2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000ec8000-0x40)={0x5, 0x8, 0xfffffffffffffffd, 0xec, &(0x7f0000001000-0xec)=""/236, 0x1000, &(0x7f0000000000)=""/4096, 0x14, &(0x7f0000539000-0x14)=""/20}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@generic="6a4ca73467a8ab6b560064d0cbdc4739", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 18:50:35 executing program 1: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) r1 = inotify_init1(0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f9b000)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00007a7000)={&(0x7f0000000000/0x1000)=nil, 0x10000, 0x3, 0x2, &(0x7f0000139000/0x3000)=nil, 0x7fffffff}) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) dup2(r1, r0) 2018/01/20 18:50:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00006a5000)='/dev/keychord\x00', 0x10000, 0x0) accept$ipx(r1, &(0x7f0000a7b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000074b000)=0x10) sendto(r0, &(0x7f0000a99000)="", 0x0, 0xffffffffffffffff, 0x0, 0x0) 2018/01/20 18:50:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000def000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fbe000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f00001d5000)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000608000-0x4)=0x0, &(0x7f0000131000)=0x4) mount(&(0x7f0000672000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00007b9000-0x5)='squashfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000d2c000)='./file0\x00', 0xa) socket(0x0, 0x0, 0x0) 2018/01/20 18:50:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000217000)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000026b000+0x68)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bcc000-0x4)=0x14) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000487000-0x4)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) bind$netrom(r1, &(0x7f0000003000-0x10)=@ax25={0x3, {"fc18e63e133741"}, 0x7fffffff}, 0x10) linkat(0xffffffffffffffff, &(0x7f0000045000)='/', r1, &(0x7f0000f73000)='./file1\x00', 0x0) 2018/01/20 18:50:35 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000e7a000-0x9)=""/24, 0x18) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000e77000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x7530}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000d80000-0x38)={&(0x7f0000e78000)=@ax25={0x3, {"5ac28e7478ed33"}, 0xe1ea}, 0x10, &(0x7f00000f9000-0x40)=[{&(0x7f0000e78000)="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", 0x1000}, {&(0x7f0000a0f000-0xd7)="ee8e1e2466032b71226b8c34746d21f314f6f0aa8bf32e2bb134e3a38ff70118b9729e854bf7b11a43ca7a860260ac467c1cecfc3faddd7e71474ba4ce67ab9c7cf7d80f51b8d3f7ca85ccec136be8461b876f6e9c84d78a298457d20f661e7b237b6db3f17d42df6b674a93b0d1c120f0f6edea1037fc71ab4f94794aa69a3735623795df8d482843763d7b11a2e7c7e9e3d8254f11dd11624ed2f30f389cdf8139c90a0f0d1f4612d2c556a67e77b389d5f04ddddfdae5f45a1794ba3799836a602df5f75b8ed1a781b047529d82124ae64a5f310e97", 0xd7}, {&(0x7f000061b000)="b06badce528168eedd1233ffa66c672fc020af25d0bf3ba0f9f613e0bcbed88bb6aaf6b32ae602227afbb34af93e94df02f58a25cb38e6a1", 0x38}, {&(0x7f000089f000-0x93)="195cb5ef80e31725166dd062488fafbf62b397ace5e3ac6769c478a295ef61d5844d5a33554d9ef83945096ef2211d6a6dc3978312d98425b5a1b83c5ee2b39f5a35fb8cd592dc8cc50c6434ecfe1add4660b23bc4f726d10f22e4b9eab48c30b23ce13155d496cacda849dedd076773a43547c0cb0e32f04f19fabf3212213e742a990804426c6e6a68b8679577b484d2a7c8", 0x93}], 0x4, 0x0, 0x0, 0x1}, 0x1) [ 86.378116] sg_write: data in/out 68298535/12 bytes for SCSI command 0x10-- guessing data in; [ 86.378116] program syz-executor3 not setting count and/or reply_len properly 2018/01/20 18:50:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f00005de000-0x6)="652468310312", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e55000-0x4)=0x5, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$int_out(r0, 0x5460, &(0x7f0000876000)=0x0) 2018/01/20 18:50:35 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000179000/0x4000)=nil, 0x4000, 0x2000000000000011) munmap(&(0x7f000057a000/0x4000)=nil, 0x4000) 2018/01/20 18:50:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffff9) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000242000)={@common='bond0\x00', @ifru_flags=0x2000}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42402) connect$unix(0xffffffffffffffff, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cb0000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000960000-0xe8)={{{@in6=@loopback={0x0, 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}, {{@in=@empty=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}}, &(0x7f00001ad000)=0xe8) getgroups(0x9, &(0x7f0000a84000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000522000)=0x0) getresuid(&(0x7f0000085000)=0x0, &(0x7f000045d000)=0x0, &(0x7f0000574000-0x4)=0x0) stat(&(0x7f0000020000)='./file0\x00', &(0x7f0000200000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002b8000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c4a000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a35000)=0xe8) getgroups(0x2, &(0x7f00002ff000-0x8)=[0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005d7000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000856000)={0x0, 0x0, 0x0}, &(0x7f00004a1000-0x4)=0xc) fstat(r0, &(0x7f0000934000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000878000)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001cc000)=0x0) r15 = getuid() lstat(&(0x7f0000cd9000-0x8)='./file0\x00', &(0x7f0000d22000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000686000-0xe0)=[{&(0x7f0000f39000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000751000)=[{&(0x7f0000159000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000bd4000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x44000}, {&(0x7f0000358000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005f4000)=[{&(0x7f000036d000-0x16)="c17ee03195ca8f717fd40bc0f28dc81b48e5a4d19f05", 0x16}, {&(0x7f000059a000)="72ffbed5b5553583a85a49fda40322569c9718cbbdf957428d8b728217670b029023d79b49fdfaa766cf53", 0x2b}, {&(0x7f0000fa3000-0x2a)="c04af7a14a1e9bf09b4ed7bee91729a2c15c6e5db404d0e64ccae21ae933c92e875203654853a662d8d7", 0x2a}], 0x3, &(0x7f00000a7000-0x40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x4}, {&(0x7f00003db000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ca3000-0x60)=[{&(0x7f000026e000)="46a3266edb63c34ca0ac88a12f23042ce9fc90d346cff8d2e9eeddff9b808d066a0d8594e40d91ce177548c3ede1df5a910bd03761af0471065e385e88a4899f56112f3fd03b188e8066661240b7d3be94ccbe5fd1b7cfff99db66ddd2ec52fd6bec7cd32a26c2fa48bb85eedd2a8a5c697f5036c3a6471b76d6e852bb3ee1aac76775264bc5951459758f5bcd61c4bd2bf56d89ffbadbd7cd690656c50b548f3ce89bb9223d37a8b9f1343961190cdf3128a4d386508e9c7d5bc234bf2dc7fb09ff5acf5162154b", 0xc8}, {&(0x7f0000b11000)="56dfdf777ed4384ddff568684c1bea32c454219c2e9fe715646b4a941c75da68fa5ca70876ae86474d99284a7cadffd24a33a2d446016c7e7b0b5f9c9d9014b9cf6695592bd13a1b01d32c2549c6616803a2119cd99f0f30ec7ba40211e7cb1c4fc4be4798d7640e1eadf763cbaec6d0f8ad67b90780bb3a5ec1425ba23cadc24af2", 0x82}, {&(0x7f00002b4000-0x26)="dad313a3436230c67520c5224cabc866daa70d25bc1dbe29af00536eec283dd0b5963ec17044", 0x26}, {&(0x7f000004a000)="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0x1000}, {&(0x7f0000bb9000)="d242974a0ff7345d67d8047736b3ec79856d496718a6c7f8fc053a8f2e005b0a54e3cc454b27a7d51955da8ab7ab355a5d87167616f078b045173d6e8884b380c9699c20de035ded4fedca99bb6e471a61c85143774cc46f9445c58c8aaa29edd2f9dff9392e69fc439eb89e790d0cce", 0x70}, {&(0x7f0000efe000)="88be2f8c95cdae4906c3f92653e10c3ccfd255db3c8aeec52a42881fc80d883e0f7799eab345c7534df1ff31722b0029891d7478ddd4a9bab69075f241b41ed09f893616202e8552c2ee9e65ea73d45d91d207f67bd0f0d91ed0d0e316b878f9b73d18a0e4b9c14106c0a08f2b939d5cbb1a2b0907ec9075813766a2dff32ea36f140f902d64f99c3bda3b046fb75002ca137f872b5cbca2aad3c9cb37337272ffed9b42f9f3c665183985a2e59fea7290cd5e194735500fd1f2b6ff10bb2a8bda9809a3af7cdfef87772bbe9ab458dee464c2b76e00b47f9cdb796bea70f687fd5b6fa18c", 0xe5}], 0x6, &(0x7f0000711000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xb0, 0x20000000}, {&(0x7f0000db7000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000d6e000)=[{&(0x7f0000852000-0x20)="bcc921a85efe323f4719428976bda02e76e88c1e58e1a3385203b73ee80a095e", 0x20}, {&(0x7f000013b000-0xf3)="b3b50a21864639646d0f748ca4db5b18414d8ea37918b1891784e2687a5deb8f94c7c46fcc33450a2462b78407198c4b5870c833806566155772449564af2acd77f6738d0dadbc033580edbc5bc248a60496370fead95b1c941fbb03b10843dc900acb9b3e5aeee76ad11f06edc3a7898754516300fe60d7def64d3cf5c7bcee6948fa4397b9ad925546ae7e24947b289de57ffdc858661d2932e55a4a543dcd7d06dd117f29d880d7886ac1c7ec5741d75abf47d1081226d3578446e0bbda08aa02fcded72b8591a79c83452434799d3bb3496ea023658846f9970fc21e2eda2dde899e00b7b4ce5086a9da3d998633a7edf5", 0xf3}, {&(0x7f0000db2000-0x8f)="70ce001fa23e8766f6fa41a21c295bde66f035bf08eacce38dd4dbf16a5cf1dc66c6b2a445bf15d983544f44094345267340fc938364d71f0948fcd56f133839c7d1cb949846f145f5aba26f85d41d66593d5715ecdb86891aa14757d9e4f075a87fda589dbb3c6d69ae71958dbefa0606af8862ca50782d9fdcbe513d6ba912f5abb80f9172246977dbc88ebf99152fbddbb1feac35bda2e8e5d5bd02a31e88dd4409eec620dbacc057d3eb9c846c3266ebf198ec551997bd3ae31c9b4f5e7837a0141376eaf5e7050060209371f283979c05ec90b69a7e3a18ec23", 0xdc}, {&(0x7f0000127000-0xd2)="8338a4aef261400b6c092120dbd45807ca10aa0d1570df7da195030aa8515294c6d267e4e2f198624e843c286421fd455a9ef77c82d4007252b7890f51364972d255d8eb0fa5d8786c28177a748ffa2d39aa4a518784da91e759a065e33d61a5f281971767238b864c2db367afb05eeaec79ea2997f862e1578fdd7cca114fc611e08e3c943b278d903d51ffea3424b6b4b6fd89fb0d28894716d67fe96e2ae54d5ae540f20fa8f196488f0cc97ab3d29bddcb9432ab5c2ef5d4f088745240612879adb31576f3837905d89e76999fcb366c", 0xd2}, {&(0x7f0000582000)="47b9198ced6a9cf9dbc9e6236358783d0a83ba30973d8ed8bb00724a3869015e806b50e9d0d391cda87e20e2787eb0a5d060b533e948f85c4dabd68a2ef02a98718a335305361eac44988eb0ea27f00956216d8b7569183fec08aac1a329c3a174745894acab01b81f6349fa7961ac2bf8e35f2692965b7dec6f908b347d46fbdef56e10128452195c14d829da25849246b5a9270fbe7afb2b2529850c3fb1bf5178092336b0cf002973e0e0", 0xac}], 0x5, &(0x7f0000f9c000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r13, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x80, 0x40}], 0x4, 0x10) 2018/01/20 18:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f00008da000-0x8)=@abs={0x80000001, 0x0, 0x0}, 0x8) r1 = add_key$user(&(0x7f0000b15000-0x5)='user\x00', &(0x7f00002c6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe5000)="06b3c3060d51d09cf893055a95d49196dc85d150312ca728542e0ab4edec6a4121c9a739b3a51e9945510ec807bad04c44dbd08079dea9232c34d0492dca9e5a747c67732bfffeb6a1134028987200875e090fb52cde81baec9652d846e92e75e6d63aa8904a042f", 0x68, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0xffffffff) [ 86.392917] binder: BINDER_SET_CONTEXT_MGR already set [ 86.392925] binder: 15940:15952 ioctl 40046207 0 returned -16 [ 86.397167] binder_alloc: 15940: binder_alloc_buf, no vma [ 86.397185] binder: 15940:15949 transaction failed 29189/-3, size 0-0 line 3127 2018/01/20 18:50:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f76000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f06000-0x10)={0x6, &(0x7f0000175000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000696000)={r1, 0x2}) prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x1, 0x5, 0x0, 0x0, 0x0}) prctl$intptr(0x200000002f, 0x2) 2018/01/20 18:50:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000579000)=[{0x8, 0x0, 0x2, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c87000)={0x0, 0x5}, &(0x7f000088e000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000324000)=@assoc_id=r1, 0x4) readv(r0, &(0x7f0000aba000-0x10)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x1) [ 86.412645] binder: undelivered TRANSACTION_ERROR: 29189 [ 86.412717] binder: send failed reply for transaction 175 to 15940:15949 [ 86.412862] binder: undelivered TRANSACTION_COMPLETE [ 86.412868] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/20 18:50:36 executing program 0: r0 = socket$inet6(0xa, 0x804, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x4, 0x1}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004cd000)={r1, 0x93, "42ffbbb1cb91faf9d5956b594f5b8cdc788bbcdf0f7b79a4a8709bba90918b5e32af7dd66432790bf156a6c605d8d68fec9ffbefd2049cab02ff7920c1c3d56fe152e495653f5818007eebde162e3ab2776ccc975ede67b2b383a62b90b962c48a049a8daf9c08a98f717db16551d22481d25e2d998539c18d5ca11d7e7a448585286bffe68078111cc9fd5e5072344c302dec"}, &(0x7f0000f07000-0x4)=0x9b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) keyctl$session_to_parent(0x12) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/20 18:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007ce000)={0x0, 0x6, 0x7, [0x100000000, 0x3, 0x20000, 0xfff, 0x6, 0x81, 0x4]}, &(0x7f0000896000-0x4)=0x16) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d36000-0x8)={r1, 0x7fffffff0000000}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000058f000)="440d15031300ad031d078900ec", 0xd) r3 = syz_open_dev$sg(&(0x7f00006cd000)='/dev/sg#\x00', 0x80, 0xa0442) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000574000-0x10)={&(0x7f0000d4e000/0x1000)=nil, 0x1000}) 2018/01/20 18:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000032e000-0x8)='./file0\x00', &(0x7f0000b1d000)='./file0\x00', 0xa000, 0xffffffffffffffff, 0x0, 0xfff, 0x200, 0x0) write(r0, &(0x7f0000fdd000-0x18)="1a6caaf36561a41b73ad915efbb72deb431bc5ac38a0e087", 0x18) accept4(0xffffffffffffff9c, &(0x7f00000b2000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00001a6000)=0x10, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000098c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000548000-0xa)='ns/cgroup\x00') syz_open_procfs(0x0, &(0x7f000095c000-0xa)='ns/cgroup\x00') fcntl$setsig(0xffffffffffffffff, 0xa, 0x33) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000f1a000-0x1000)=""/4096, &(0x7f00003f2000-0x4)=0x1000) 2018/01/20 18:50:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c8000-0x8)='./file0\x00', 0x0) unshare(0x8000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b77000-0x2)='/dev/vga_arbiter\x00', 0x80000, 0x0) readlinkat(r0, &(0x7f0000174000-0x8)='./file0\x00', &(0x7f0000398000)=""/77, 0x4d) mount(&(0x7f00003c5000-0xe)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0) rename(&(0x7f0000b44000+0xda4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000045000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000569000)='/proc/self/net/pfkey\x00', 0x100, 0x0) renameat2(r1, &(0x7f0000524000-0xe)='./file0/file0\x00', r2, &(0x7f0000a06000-0x8)='./file0\x00', 0x4) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000bd2000-0x8)=0x0) fanotify_mark(r1, 0x40, 0x40000000, r2, &(0x7f00007bb000-0x8)='./file0\x00') 2018/01/20 18:50:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x4, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0xc62, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1ed4, 0x8000, 0x228e, 0x10001}, &(0x7f0000321000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d5f000)={r1, 0x21}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000482000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000768000-0x78)={0xc, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x4, 0x6, 0x3, &(0x7f0000f17000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101, 0xfff, 0x3f}) r3 = socket$inet(0x2, 0x1, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000364000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f000062d000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000e74000-0x68)={0x1, 0x0, 0x9, {r5, r6+10000000}, 0xff, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = dup(r3) setsockopt$inet_tcp_int(r7, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r3, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r3, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r7, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000918000)=0x0) sendmmsg$nfc_llcp(r7, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000e5c000)="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", 0xff4}], 0x1, &(0x7f0000639000)={0x1010, 0x0, 0x5, "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0x1010, 0x0}], 0x1, 0x4800) 2018/01/20 18:50:36 executing program 7: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(0xffffffffffffffff, 0xffffffffffffffff) write(r0, &(0x7f0000062000-0x94)='!', 0x1) writev(r0, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000002000-0x10)={0x0, 0x0}) 2018/01/20 18:50:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000430000)='/dev/rfkill\x00', 0x200800, 0x0) recvmsg$netrom(r0, &(0x7f0000142000)={&(0x7f0000eac000)=@full={{0x3, {"a321a061ae8792"}, 0x3}, [{"5a718ce27f7cba"}, {"5d329f8f5d52fe"}, {"9833b147c29d4c"}, {"99ff129e56f3a8"}, {"ebd54f5a0167a2"}, {"e4ad804e3fd4cf"}, {"e989cd3751ff92"}, {"fd81d658b4547d"}]}, 0x48, &(0x7f0000f74000-0x90)=[{&(0x7f0000a82000-0x95)="d32e7f07b7b59d8d77d1f083c70c56275d4e4eb318739df35d47060affa0d1ceb6fc98ed2a8795824f20c9dcdd06ed90f2befc0c56e20de6e589ab5d01c107e4922069fd758f9d3f6983b040f7e065a81fa1b1f0cda9c39c0bb57556de77f2f3716d2fba483e66a43ed86c50763b86e79038bdd40df14b8a7044afbf1f7238447ef7fa53a9a722c96dfa3c4579913ca07957d78ebd", 0x95}, {&(0x7f0000cca000-0x89)="aceee863b76a9dcb0114cf6bd65fdef430eed69f3a932ec0ec46cb97c2cf124035e2e13783bfe226e921b0a4690c576f4e98f3f7f8e6fe54f18ad279474232dd409c218c990a3da22b8862edcbd980cca089eb154032dc14689b8abe2200970f9f3b07b348220f5d95b018823d9700e5d389cffdb0843504035512e8f2da15ca29c9d07b48487ab9bb", 0x89}, {&(0x7f0000ce4000-0xe1)="6cbbacb8dc2fb0699cf32325146b142bac8fe8413bd98e0c9c436c091dd2de0c5bba80e57bf2991f511c3a57c0f313004e7de841bf42af8615552614698fab3ea6c46fd837250692aba3e5e1476be6ab46d6b82fa21b5f45bc907cd55bb1ba60927f49c226ed4631d9d91f27f1b683c0060c73243f3201d6ab36abbff372241a28221199308e70e76af8c4d146595fd830e0a5f85675a99648a3ff355d5938c528a36006191cab4c34278e736a14d0628323ac5d875a755d27b8ad034aee71c12bce47c5bb82e35b0b1ff8dcaf81d9bf0f71302d0cb5a2e164a74ef3ab0211b511", 0xe1}, {&(0x7f0000bb8000)="9fcadf79f976b5dc275e38d28ca21a48b7e64bc6f35e67a634afc93c67276ff0356e3ba64cff50b13484b6d8519c89b0fea971c2c64293549ef9e3e0e8d49a77c0091e19c4bd725048d1b2159a7a4e20182709d1d7e438c50384158a3f681c91fd3a2dc8c308c6d6b148a56440a7ed219f80d62b7a64968bb08723dda6bf94da5b5113728abc413b65bd944151a7b90eaf2f4f69bd665b3a3400feedd9cc5ed3b3c778df6e5bff289970069a038ca2fc9fa1b2362b758431cc28a61b2bdfe7ae666a55944abfcd9e", 0xc8}, {&(0x7f0000162000-0x99)="4a9813a5a0decfb13cd70f0ca8fdb4e9fd01b14cebe5d79f1546cefb6e19b6ab7c261faf5d1fee63b20f60cdf0fe47d068a0e463cdab73e5b67a1551eaf4e2322f5378ee88eb8f1d62830d4c76f62bc98589189da9701d3f3aa19a84744cebc90131ac9260f69d9418d8d17dd40da1ed92cf66c46745fb80e9432b633d34eb9430f6aad556ba379c015573351b5b81124aff83241c7d1bb9ca", 0x99}, {&(0x7f00000a0000)="0587b1974ab9b0ddbe73d5a7436df55e40705857be92a3fb3fe578c2383f7064187f4ea0779fbe1c905c9a4e96203d79bc4341d960cc6aa62ab07a5b88b1e93fac1b7be5e908ed8d49fd063dce5de0dfd1289334a84387947d965c2f77a2e1d6bd463e2c6af7e62af0fc7a2e3067ce0a3b8791caec7ebf05c067c09715181c21f31bffd85d8396a4cb123a60f61d7fb2e639ec0d8aa722f034bd12e790ae95f69d4611362c06cde0d03fee403df44bfbfb4edaa0ac15175ef93233e6916f2254b323fbe63f565674682eac62c552bc11a64ce48db7b158d24c16f198e0ee053baea235b0ca6c", 0xe6}, {&(0x7f0000816000)="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", 0xfa}, {&(0x7f0000cfb000-0x5b)="76bf88df36d5a34e87987e75df9bee22984ce330476a10d3a2e71f6044ec16315f2af2c799b76ead453060db8d22ab1abbf4684a4533b540210b46fb23f415b5e0a2de399b32d9ca30e5bd452bd55481fe9e54f008b4892f5dcd64", 0x5b}, {&(0x7f00005f4000)="e1fe7bca4822f48f88767e84570c4bb105ac2d8541b05960f732d0f490246ab717257bd20291de1608c5587aade771d65a4b26ff9807e4f399393c9bf9cd8180ce002a3e6663f4cef60d64e2122ee6782aa58053b2116937d8bb8d62ab0307080931b1dc89abd2bdddcf36d15be3c2e86680f10d870714b15f6f88ac8b141acc0e3e9490466cd75e4ffe0090a6305b685758aaaf1627518d32cb69c9f908c30ef4c55191efa17bdaf53c0cc8d57a9743066d1ed6d31bb585b39e4b56afdbdc62d5402e2b43b8ea744ffd36bf3e1f4917f19a151b4cdb69948586b74ff651577d8047245ceb7f9acdd9bd9fce700a074ec190e4744ad50e7afb51737ed2584e793b038cd188df82c5d28234187aa763ac464fec63ef75b5abfaf859eefe787c3faf5f16e193b6283f657e92ced1a04974e3116bc2cdccb23517381ac3b881228892776b7f374cfff39d2ef2bf75fb7a64a01836023371c64ece5faaa66d75a46558c8e2a9fb7bbee257ef8d3ef8bbd7bf8f7df4d16348f605725c3e38c96f05ce9e000178a4d928ae2fddd9f994bd4cfab9d2e7b4423b0218588ae77efdc2d14fff6b5e9f9d6817042d082e6fc9c44397dff17dd4d078d60789321a5a2e8e6875523d37deac58102d26353963f64eb9b3275b4a1371d81b6ab5dbe2fe5a0f6089a67fbd216d02b0b167aab4add9a44efe4f5f4f8ceab8eb2fb8b15d5c53cc81c7d6a1c7b918985ca6f971310f6cf5f09a5c6b4bf6e15c826ae432c7212eac078d9e0ee8a4d19cbbe60bd6867b9a193471a7faa54a97d3d7338661a186e38681eb531dad9e9b97fd97f35d63ef173a7fc1dd8280200967aacd5802fb4844a5715c631ce37e2527014fc44de402b2b827aa11854d235954dbb61528e41e636373efe50a4ff663415fffcacbd6ec203b466019c5ff9a8089ccc1e86c79d2c7153e1bfae3104d173709f825bd6cf9ace43afcf580bf11b107a0efc0ba6bda72d0cc4dc990ce0680a336b4d7c003763df076cef6444bbee5c10a6f9dafe2c477111ac7f1bbeb917f49376a69b66c892eb678b8e1512fd448bf8fe37dd173adb69cb343c3a0f13f2d6692e16bc57933d6ea0f8735f4789bd5cd1e104544c7e0eb4957c6db8b978fafccd1d2671bf1064078c4f827b42a357f3b30406cc3267cccf196b4b8cc5691c932a1b1f0252f1291ebd4437c3792f773aa12f8e967db364766b3bbc56a5309008b2d7c4f8c1a75f0a751b8ab507fd2f4dbd3fb471d3ce27a2ef7d6092867e1d981944134a7f6b5beacd7570150cd1dc315777637e58f8f6d42c4d8d8854537e67f7c6af0db2beece417ade3331e644bfdd85d857d063da6f504993c5d729bb8c6feaf8df4ef9639549905bcabd62314f76a9a91015f8cde643be15cff7bdf0970e703a4d76a87682c30bd499d86f2ecc81618ff55134694b000578243ff1cc3d5fc4bcebab403d71fa3493354174c2b8046e1c14861fa7c13f5f62c56cd325f4e6fa45457ea7be2ea4fd7f21269e0968cb3786ad4a194c16a1016a77e5d5983730ed98ea2071ff211bf0e51408584149b56159624e8282de12b2abe443f0aa90d0510b691b76482b380010271161356583f512ae17ad4821f734f0c694f4516eafc1ded2cd99d6fbaea09fd1af72ffb4b1b51aa2d62eda3b40982a74aeef69b4c0ad6bd49bd4a6c9ed03a15a58a64e9f904cd56ceb236f93409dddfa16af0b6cc12c49253bd2159296fa5b1812fb82106826ff20c36c5cc6093875661ab4c573ae767474e70118092ca3d8dbce913d7964d058a7c6496f8cc0de06b7aa268765d579864c624be04d86fdfbf8e451a2d4de4f85775786b20e3e47fe230348f566eeb845dc18fc5d98380d55a6112ab9e6fe5598f428431fcf496bee3b0cb71e529f35a13c1ad348028e59e2bba7b91e57c7136a695ece279cd45fb486054886a7dc96cc1edb81586ded9ae7a05ddfc677aee0964f31fc619283fedc9bbea0110136555d2da01eeec0e6f05ca4f0c9738d9fef2ea2f84966c89263596c27403c315563a540d2e8bfc51083156207a66313c6b997d2afd21c0d7da8c80bae62a6d9cc0c9c6186611317e5f8492d7ae8a3e63fbd7467611e4d448a6d048380f4d504a4aa5aa617782b099e6039c6333777dbeb25ad5904766f5bcd047c5e200677bdf5cec133d2b518b1069f11379deee665eaadd156af3cba319719c2d3229fdd11bfd62fd370bb1bfc9f9a12bb8635976b0f97c95bd5e5e3a0574ddc4d6301c2c85639a30f9d9ec6e2db1e05c7ab3b83a0b42f2bf271831f4908067e22ac74f77d1c84ff16a99b4022d06794f5fac7008a16f8ab533e834397cc4f60547482d3ac72f32615f7ef2a068f031f023ac808dc39bd03a746ec348fc15068427a8901a37a37d94e13f76a81b9787862c46989f192afc5f4c255c6d277bc685953b1373364d223b249f8fd540e8dcfd96ce3c729cfdebbb40fcf830b4cd5bedd21cc5753a81d8f41003819fbe4293eb3f57fa987b9be4d31d4f1b46ca2c9d5e8b69cec388856f9492eaa405c5f6e5fd4046ea50809ca3bad564249584ee49a28e7a95aa79134d30d29c5ce512bf232d5cfa4b04638bef7f240cd82253515012c704ca846e1840cb15deeef0f443028abdea07a2699afe06a580c2a87c1e2d5b0ee32a0591a3a7b8d3e52d1a54603ff62734f48d5cda1fb569c5caa7e6ace8b983eef2eef425cd5c3509b1b7ba522f6717e2d68d1020be84e5916bf74717d3f2cba591ba812dafa1e7a8feec3e9a40c0ffc98e1c8b7e5a1381d3b933fe06dfe7eaa4a1166885fcea1761bc2b46d5f5dc5381929e614fb2254aeab8a8153ea298e7a7de5fe7f2c0b5cd2fe9069fba87aafa79559f742d6c0878b6600ab5f3e9566f331b1feea5ffe1f1994b6c5efb72bdc8f19b0b2f21f28a91b4ab7bd04287a0d36aa487115a62cc20e6a592e50971115108b8f9a64069c352b760959bf2f75b2c9a4a854f093650e6b6cd720856fdb3563e827936c8fdd1028cc4abc14c08e49b1565d70f55ae2b31f70be3027d21a739fd4978b07ec912bc9f88369bf08d72102516107abfc756c12b85849197c8a12cdd55b3d870cb7aba8333c72c88270597341f6bf0aa51a85ed20f99a927745eb673df9cfd73dcd6ba29ad8f6ca67c6b983f316fd4cb7fc4ad35d5d64a77563f945abd5275f33b30c24b9b28f04ceb3d2470bc69cda3b111944d9b1198473ed6357835a1ebb83d45248078d51ba63eaf438a839d42f1c25d37ef6e8ba24d7a05acf7d2343aeb053c175e0672d8258117e8ec64c158515d172a1199ec64bd401e6f0fed41850d15a3c919275a5040f7533e268de38b7f4479d6d4571ee82fee26b32722b62133dc43a0020d879ea5a5791d14f21afe965d80bbb6828a92b739592b8575f673b310739f668c80d15c2fa011cfa7c29c0daf9baf1984aae5cf1dda6c6b29799c6a3efb53a94dd8e5e1aa8fb5e761c3dc193bd149a984380a3f12d4ffaee688f6eeb0f729217a7ba7c6827331e0897130a53ca0bbd733f1ffac9ca3a08ccc8e39f480e99a77ddcc733320da1e9749a188334f603a8403458b2fa4032ffb0ddc8a8c28a6b30034e2397c49fa7bc722b6cf9b6a14fe137cb77f6c673e78d1971f1bad054420e1236c92822554ba5e0e3aca37c52cadc3894d48ce01e4998b8ad6111a76a801e2c9af1b074627c64d5fd54455b2d2d3a21fc704e7ebf1cc93b5f210e787bd3046ef1d12c1864d69ce37116c1115dddcfb6e6c8311537e6ab820213cf120ff35573262dd1a580cc3d01c9740e68f316a3509719a426d70b8dac94e1305c102530faf109ded1a3a64a6f07882c2cb25b2111b463fd3a4f0ce3860988cd9fa4e6e0e4545840313bdfa5575f5ee9519e2fe35048ce8d97dcc608b5939eff9b7f940440ddfe28d1ebcd8b69d474e014b5205200c7f543be45da7745b121243be09f37e4b3fdda2253b373f570e86ec247778b2a9de09adcaf07e5b64202a9c72143e9ba2e95dfbd7ff7daa317bda8b61b289f6c76dd3e8b1c9bf67a0742df568976838fc899a240b266545e54879c22c1ae59cf451f649dd8b900bef4b9d819ae7635c873b6d43973f7c502108e3e334bfacaec2815a9cc723453c0271fc715d2d2bd36e469204294c5adf7978828a185b10df4397201d38c71cb1219194568a585a818f69c281a5ab9736ce54bd577f97d6aa2e97407c13cd51976d11ac6f067b27bf98a9fbe54cc215c0435f3eea5ab604f098d7fcbd6c3f33605bf9a8ff18a9498ac5d5d918899f9c084df5379f955702c4fef39f00577b17f23029a17d0c9efb4308e2510ecb9a350948273b5e24f7a377a6456ee08714da2db85ded37e35da8f32e41a49c20fcd107cca4c5573d3deb728d9285faaf788c3a287b606b64fc2a67c33aa104b2d050f91928b77d65a31b7b7e77a93e272b2163127fd49268df2b2a7f3dde30445952c2b2bee6f7a688fad00406a7d4720001136f3ca5e9276590c00b55038fe181814366cca9c19dfaf0b520a71493e8b2c7d5a58a92f9221a3dda7e6eae6644ff146c8665e757296e0a7a589441be73623f5d28df3c4514bfdec5c73158c6c97d9b88a8d932c23ce366862c1bbb4f53b77a45f170506fe9901d375365e254ca201f40079cd0383072ee42fc50284689426a654660fb0891e866b1e58cd0b94acc22187ac2fc7ca2beb0169938b5f60f89c295a1c4f1359c8305e8cd2a5872ae717a501396e2f71ad182ad80172b126881783a31acae7d407d71f952701f94a7783f2971767cabcd6a2c26d7177685526a54ac1b2b7c6577691156bb4c19de796e5a8861a96bf919d181c4f888eb9930c2a4c6e2ed4b590be514adb951f27fc3efba328f49b8079ba16c683ddf4dc549a0e921c794b212590623ed3ebadb1fba4e08bd2e2f5cbf0417b7323c64b87bf1e4faf3b823e7823e9cba81a5b5d7e8edffc250660cb270f4b15ea15711ce2ffa0eb99e0a954a8fef68b6c4dcbe2fe49bbe96e3ce740a68cafa6f60de73831b1bd6d130e19be36a808b046dacbee1cde2207928ba03b87aa0689285493608e4769c539f2a1721f2e7ca7e48b0852df2b8255a15f4e0bf5beb91739eb0c9e7b4b1d1e1c659cc95fba0646c4883692fa4a1f499c63f793c33d4534260ece170771fcf7a7f4322f3893ab8bd25192826421f97739cd35689916d2ae0c7ac1a3ca0f3538c02d65ed14f46b2d4b016ad250c9601ca616ba8447886f767a2404f5c91f85029e2bdffa52d03c6192fa2eed400a59aa9f25a8f0227b56471a254d7f9023adbb12b2cf2c1b59e2f3226700aa50cd544a7bda29f1b9e0b396cbe984d8a59f8ff13219d0bf5e9e695815a065aa1bfa17b52105aa456d88ae01de77be142189753944c7e516d3c72f8d4edcf7ce9d81a20435796c8f31cd89b055cf1fe6d5530118da207f648dd3a8f3e69c6a1fcd2621224fc685cd96ed64e509a647bd471ba326b4b96455098fc08d8d704a31eb1d4c121e96339f4c67e8eb758a8abafb8e71c69d0273a81ce2c3b0537fdbd9abb4341d7e5324f9f9637facf465dcf2e25dbe23d2561c48c16246313bdf2049cdb127db39fa9b955fc20d96054c731cf8d9e1e4c0c1e0a2594f608e0ba226fe4040a27799b593a9b62872ffce0471964366b0a46b52dc6e48990d6cb2cfe7eb67270855422c498fbdb972ff43abf5b93e5cf7a0b9a9afde827732fe726108acd5e49a331926b4513819b42fdcf39442feb509aad19a51cc6afdeaecd4ca256f10c569", 0x1000}], 0x9, &(0x7f0000b19000)=[{0x50, 0x108, 0x8, "b7b8e4b31a9832cab12d9e75b54f271e3beca773d9e8920857b94c1f6d11ba02f91a2ecc8c79d032d5894506030412639bf90be1b836b69b75a97ce2a88b5f"}, {0x88, 0x0, 0x100000000, "a7991d9604523e3efb52236cec04e6e06a2115796d101fc54427750a6338fcb8bc1e65b25f83206112077b7a801d477d9b94ebd04340d6c4fb4f6508d21e3bdf6e6718227d47b855a4df9e84879dd9ba2d6f3c38496ccbe4cb3d62b345506186d5b73cdee971a0ba76841a4819e67472b1fa9c5fc982a719"}, {0xb0, 0x11d, 0x9, "b7742ef767f2edad227656d1cb5ae6385ef8210622757a46290ae1d44d5860a8cf798b7448c1440512224ab592be817cb4db52d80bea08660ab0c0784ce2064c2d68a971c567b1641b4f89d23d04a68240effa4b45dd31fe326e02d547362233c0ad3f88b67a8e5847f1eaaacf7c3c49d948b2cdd311458492924347fe84acc1d98dc88637d1056dffe6284efb9b367024d1a2cccefa1652896e06ad9142"}, {0x70, 0x104, 0x0, "140a80baffd7c18b6619e8766ba1c70907f1677868b9e1feeeda7475106238517e5ca9f5dafdd8dfc080bb607187a34fd80779b366e1a45ab69d90c4de2ebc0fa8aa2c5469327660b0408ee97cd9cb4b83f807bd4063217899c41e"}, {0x30, 0xbe3517923baedb67, 0x3, "6483395f98168747c781f84f487497126ed27fedf1a2d82f9574494a9ba1243b"}, {0x110, 0x7, 0x3ff, "0eb1dc9b13c3a8fd6b10917de94c11006afed54483c0f6dc472be9f86524c623fc5eb6d737c0a8f5403364f90c0ef2c7b1008b50e1f4ce117aa985a16663226c60fa6f397d486f96f9b9e216b5f699bb12d102cfd7ec7892727ba1d004d01e2c849d034bc255ac117816a5b78d1faa43bb251ba2fd3bc24fc5b9e8ab5c8dea93c6c002dcd4ee0213f35823d87da47d9be45a1144411e272fdebe667a6717c0d5508ff893dc31febfb6b395f49053bfe7e3d57b5b126bd662d4ec54392048a463e872cee5d6e3d1a1a1f0f8534b68ca76a2522c3365b96f881a8cde2964de27e9e2328f43e2cbf1b53df626cb4e1ed20a76e4d44bb73e4bd2bd"}], 0x338, 0x0}, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000a5a000-0x10)={0x0, 0xd1d}) recvfrom$inet(r0, &(0x7f0000aef000-0x6b)=""/107, 0x6b, 0x0, &(0x7f0000376000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000081b000-0x1d)=""/29, &(0x7f0000ad7000)=0x1d) ioctl$TIOCSTI(0xffffffffffffff9c, 0x5412, 0x32af) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00005c3000)="489864ab482ab87ccd2cc3bc76ee897851eb74097fd66e0219e212ee91c2") 2018/01/20 18:50:36 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/190, &(0x7f0000a50000-0x4)=0xbe) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f3f000)=0x0) 2018/01/20 18:50:36 executing program 7: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x7, &(0x7f00004ef000)="6c59ea31da", 0x5) 2018/01/20 18:50:36 executing program 6: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006b3000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000b50000)=""/181) write(0xffffffffffffffff, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/01/20 18:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002b5000)='cmdline\x00') prctl$setfpexc(0xc, 0x10000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000035a000)={0x0, 0x0}) exit(0x0) read(r1, &(0x7f0000ee1000-0x1)=""/0, 0x0) 2018/01/20 18:50:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000139000-0xa)='blacklist\x00', &(0x7f000008d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000742000)='user\x00', &(0x7f0000aa4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005b7000-0xbf)="a759345eb3091c0455220437e353341f20a7fec2a2aacd0344a65cbdf3d7b5c08dac18035c3ed5bde902d77b337704a47ed43e953d3f26ad37b4e0c669695c1037c0e2e2dfbe061bacefb615906ce766fee8234c2a2e040102a18b84adac4719c2c5957417b4254601c3be0678af4e2bc85f62c034594befcb470c42b8015b3dd042df5c342a223f2de5997cc430a8c1871dc4df0a6e0362865226c49975a45597867058892e0155cf10b0ec9c4a8b85f0ff3aa4cfc2ca26fd5631fb383ad8", 0xbf, r0) process_vm_readv(0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000007000)=[], 0x0, 0x0) 2018/01/20 18:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000f97000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003f8000)=@ethtool_eeprom={0xa, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000933000)={@common='dummy0\x00', 0xe32}) 2018/01/20 18:50:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000617000-0x98)={0x0, 0x90, "81b495d5f40224c47e5c7284f5ed3a9565177a4b71a3187b079a5cc07bf238d952444f6ef01132c5bd5b9a31b768f0519b986e97f63fb5812df7db21176c58a44100c80384456aafc0f625a99b486d698adf47d7af5ceabb16f1b22c7ad0c148d964c6f22ed0840dc73711a28c00c7303a7410a9af7bad8d0be48beea6b3f08e969fc054a4bc43963c3945c6ec31d5c9"}, &(0x7f0000f4d000)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a2e000)={r1, 0x46fffcdf, 0x200}, 0x8) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) chroot(&(0x7f0000c3f000)='./file0\x00') r2 = add_key$keyring(&(0x7f0000732000)='keyring\x00', &(0x7f0000f72000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r2, &(0x7f000065f000)=""/220, 0xdc) r3 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) fstat(r0, &(0x7f0000e99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() syz_fuseblk_mount(&(0x7f00002c4000-0xc)='./file0/bus\x00', &(0x7f000080b000-0xc)='./file0/bus\x00', 0x2000, r4, r5, 0xc60, 0xffffffff, 0x10d8004) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r3, &(0x7f0000aef000)=0x0, 0xa8) 2018/01/20 18:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009c4000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x0) preadv(r0, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) open$dir(&(0x7f000082a000)='./file0\x00', 0x26104, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c5f000-0x4)=0x84b, 0x4) 2018/01/20 18:50:36 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = open(&(0x7f0000013000)='./file0\x00', 0x2000, 0x44) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000015000-0x20)=[{&(0x7f000000e000)={0x15c4, 0x42, 0x20, 0x7, 0x0, "", [@generic="1366847a8ce51f28fa5a69deb6901d83ed7489b205ff164ae46a8b1d290621ee9abaa3252849bf5278615241ce930a0b76a5a100448ea06e4433f52a9f20f062b4244bec3694c2bf7ab572a3ac89c8d2c1e9e89aba02fc8e48c0ca1214c11a1704b8dc388b6df22087218cf42fe23ce11213753145b73731073c7ffac403b6bbb8a3b572", @nested={0x2c4, 0x3d, [@generic="96037cea5d09b96a65b54207a6f384fcd59c4adeade642c1a98e655b1ac12e93e995a81240fe38c05f2a8f22e9fd15759b95822fed95e71e0f6005e4fbb6b01a3680bbd1b5b8228d5f2d17be6c2ba29b3c6824ae237f366aaa04dbf0a9d5e98193a4630b4f0f13e531e1bb61398f9b2c2918c362cac26350c8c3c17f4010909c5903c30b54da41180970f2b7b68a8d1b4c73180dfb3c38531b800317d0b5b7b60c168bc4f94795d534bc91a03e4a7854ae35394616749c224c1946eb148de91a6ac4615043d096ba5555d5335f133d15fd5007e5c78f28130e129bd92727ecebf53d894b22ee359401de021d", @typed={0xc, 0x66, @ipv4=@rand_addr=0x2}, @typed={0xc, 0x3b, @fd=r2}, @generic="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", @generic="20a0d601dcc95e0898ffdf3f5954e89e9eb178cf18cd1fa3a9e6eecac8d6dcb3bbf0cda1bf3e8a9a0992fc2707182c4413a31b8543887d1e2f304dab06ce46b197da73339f3f2ddb8e592622d51190d68cf76d423eed97507beb7cab91f48a9958eeb7c647c9dbdace066f7bda5c27e9e40b7bec046891b60529c78e17ecc404ed50a518d8c28f951ad65bfe19407e6cd21a2f91b532c0661a207af52e77d02202a7ba13dcd67b1f8c22fc725f6044a3d66d03f8e402b079a804e5a926"]}, @typed={0xc, 0x1d, @u32=0xe140}, @typed={0xc, 0x43, @u32=0x8}, @generic="1e41f92ea767753d770b7d341b7fd4f7221ac1f3fb906e6ebbe455f01174d9f60841e2439e036f8e649fd3991735d839b37695d6668ceb8ec6e4c8ccfa502310ef0f3df473e5d7e256e21cf3b1cbb55af1e9ebc556caf4c9ac2980d892dd1f153cad2d2315c1d39f9bf0c63ef404135454aab3936e171ca14523086fe17be747b4358cdcb963b1990ed59456acfa518bb566ba9ce79a3436cbceb5fabd821ab4fde8a979741e222c4186ae8e80eade9e977c62f826", @typed={0x18, 0x53, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="479b4c503d6eaa2ff967a7b415621b7cd221fcfff2e10838b05a1616d79fb6eac3a8b03df5b072312ef71d99adccf354954a98cc8da8ea9f8f525f6daaaf2fe380e61200971885cf70b16631e078f3d2f5d5589b55209c09ca83faa9aef0f4acd442", @nested={0x1004, 0x58, [@generic="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@generic="0963eea705d47bd4132158c6c3e6300b7000e3d20a6ffe26f1db8bb2a88c6759e0d3349df469d20f9a4ce29ab6ad21277de2e72b54dc66346afba0b66af406c47a92ffe51aaa54c39b47f18c9f10bba6e4bdc166257451b48dcf7e6e5cccc80e06e1b22819bf67cb0b941d3a9046b14b329089d66eb749e2ea90f010e148148ae29d8aa8fde5a7365dfa6f971b9d9f", @generic="88ebc587832b7f16420d12f9910a1a2b36b703a0dcac6fae2e08f060c46f209c91efa07c38f719c4a1372fc1b2419a00d6875b8df9bcc5ebc8033f96ff56fe603ecabd73db403be2c25c7d719de071b08d34b42f6a2e84fb13d2546275986116940f371d2771f08da40c84b65c3e6ea9780ada594f0ccf83a7d263e4bab38827386c93620125bb236fc8e585fd1516"]}, 0x15c4}, {&(0x7f0000015000-0x30)={0x30, 0x27, 0x300, 0x0, 0x3, "", [@nested={0x20, 0x2a, [@typed={0x1c, 0x1e, @str='-(posix_acl_access*\x00'}]}]}, 0x30}], 0x2, 0x0, 0x0, 0x4000}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000016000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000015000)={0x0, 0x0}) futimesat(r3, &(0x7f0000002000)='./file1\x00', &(0x7f0000008000-0x20)={{r4, r5/1000+30000}, {r6, r7/1000+10000}}) r8 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f0000017000-0x8)={0x0, 0x0}) preadv(r8, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) 2018/01/20 18:50:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000002, 0xcd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f000041f000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) r1 = accept(r0, 0x0, &(0x7f00006a5000)=0x0) sendmsg$nfc_llcp(r1, &(0x7f0000ddd000-0x38)={&(0x7f0000d3c000)={0x27, 0x6e, 0x3, 0x5, 0x1, 0x1, "c06678e02c4ad5a88c2f989fdafaf956372c47ff75a498e51587ea2e37218d174c9592c58eee26f23692db611c4f6f33f25aacaaa74e0d028305dbe4167c00", 0x3de9}, 0x60, &(0x7f0000a1d000-0x10)=[{&(0x7f0000f79000-0x1d)="44e271bfa14d582cceb47e92672de52820e056e1993df72c93c1d19370", 0x1d}], 0x1, 0x0, 0x0, 0x4000000}, 0x48084) accept4$llc(r1, &(0x7f00007d8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000221000-0x4)=0x10, 0x80800) 2018/01/20 18:50:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000ce3000)=[], 0x0, 0x0) write(r0, &(0x7f0000e32000)="73abd8fe0f8a4572e92b9a13f6c2394b5bb7089d6d1762086808000000000000063aa94c", 0x24) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00001ff000-0x8)=0x4) writev(r1, &(0x7f00008ab000-0x20)=[{&(0x7f000034d000-0xa5)=';', 0x1}], 0x1) readv(r0, &(0x7f000011a000-0x10)=[{&(0x7f000061f000-0x1000)=""/4096, 0xfc74}], 0x3d) mq_notify(r1, &(0x7f000082c000-0x60)={0x0, 0x5, 0x5, @thr={&(0x7f0000a99000)="49164ad881d8a12e74a41e2bd5d19a2677ce82100acae51bba5516f383576c5e8d20c840fe8645658354d3f9f7232ab828e9daa9616fd4c162c235e310728a652a46bd5715b3966e6371abf9bfd252a28907f73898faed66625a174564c51746204cb4725ff2165045c172aba79b3d8a0e981bb6eb8900d2cbcd91c2809127766ea0dd5dd4acb31c9f4c366e3e9688c97d57578470ce1a5cf2a4c843f725d6c22827d2369a78c0b335a69154d9", &(0x7f0000f95000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 18:50:36 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x7, 0x3fffffff8}, 'port1\x00', 0x8, 0x40000, 0x20, 0x8, 0x20, 0xfff, 0x9, 0x0, 0x4, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x4, 0x0) getsockname(r1, &(0x7f0000ff4000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ce000)=0x2e) r2 = open(&(0x7f00009ae000-0x8)='./file0\x00', 0x0, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e13000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00008d4000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x77359400, 0x0}, {r3, r4/1000+30000}}, 0x100) 2018/01/20 18:50:36 executing program 6: r0 = socket(0x0, 0x1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x3, 0x8000) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000000)=0x3) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000002000-0x10)="ebe31e67d168a03980cea69f7aefac06", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt(r0, 0x6, 0x3, &(0x7f0000000000)=""/254, &(0x7f0000001000-0x4)=0xfe) 2018/01/20 18:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000e95000)=0x6527c252, 0x2) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 86.775444] audit: type=1400 audit(1516474236.284:66): avc: denied { create } for pid=16041 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/20 18:50:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004a2000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001000-0x60)={0x0, 0x20, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x300a000, &(0x7f0000000000)="", &(0x7f0000f14000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") eventfd2(0x0, 0x800) 2018/01/20 18:50:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0x0, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000cb7000)={0xd44, 0x5, 0xb000}, 0x4) sendfile(r0, r1, 0x0, 0x4) sendfile(r0, r1, &(0x7f0000af5000)=0x4, 0x10001) 2018/01/20 18:50:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000398000-0xb)=[{{&(0x7f00001bb000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000959000)=[], 0x0, &(0x7f000063c000)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, 0x0) readv(r0, &(0x7f0000c24000)=[{&(0x7f0000e1a000-0xaf)=""/175, 0x80}, {&(0x7f000021d000)=""/254, 0xfe}, {&(0x7f00002f9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b20000-0x38)=""/56, 0x38}], 0x4) write(r0, &(0x7f000027f000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000689000)='/dev/pktcdvd/control\x00', 0x40801, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000264000)={0x0}, 0x4) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000093d000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b81000)={0x1, [0x0]}, &(0x7f0000ba7000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d27000)={r3, 0x1000}, &(0x7f000008f000)=0x8) 2018/01/20 18:50:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) readv(r0, &(0x7f00002bd000)=[{&(0x7f0000bc2000-0x81)=""/129, 0x81}, {&(0x7f0000140000+0x7b5)=""/190, 0xbe}], 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) get_robust_list(r2, &(0x7f0000d5e000)=&(0x7f0000853000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f11000)=0x18) 2018/01/20 18:50:36 executing program 3: socketpair(0x13, 0x800, 0x1000, &(0x7f0000a91000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x4e)={0x0, 0x46, "b268bb08f91dc8a064e3566e33d364bc95a77d1aa4b9da88faf090b60d1dd3abeca37a72ed964e8bc8b1f29ba7ed3d64915836d61df42de07c05918ad35d72c54048fa6f0670"}, &(0x7f00005af000)=0x4e) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000001000-0x10)={0x4, &(0x7f0000000000)=[0x4, 0xf65, 0x9, 0xc227]}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000315000)=r2, 0x4) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x1e, 0x301, 0x1, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000012000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001c000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000003000)=r4, 0x4) recvfrom$packet(r3, &(0x7f000001b000)=""/4096, 0x1000, 0x0, &(0x7f000000d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/20 18:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80007, 0x2) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000dd9000-0x4)=0x0, 0x80800) splice(r0, &(0x7f0000794000)=0x0, r1, &(0x7f0000549000)=0x0, 0x1, 0xa) seccomp(0x0, 0x0, &(0x7f0000d2f000-0x10)={0x200000000000000b, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008c5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00006e6000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000934000-0x4)=0x20) times(&(0x7f000085d000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000643000-0x8)={r3, 0x1}, &(0x7f0000eb1000-0x4)=0x8) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) 2018/01/20 18:50:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000dc2000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a82000)='projid_map\x00') clock_nanosleep(0x1, 0x0, &(0x7f0000bb5000-0x10)={0x0, 0x1c9c380}, 0x0) pread64(r1, &(0x7f000018c000)=""/0, 0x0, 0x40000000000002) 2018/01/20 18:50:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d9a000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") r1 = userfaultfd(0x800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000060c000-0x4)=0x1, 0x4) fchmod(r1, 0x2) [ 86.880861] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 86.893640] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/20 18:50:36 executing program 7: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffff7fffffffffd) r1 = add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000faf000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000017000-0xfa)="", 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00006b9000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) keyctl$describe(0x6, r1, &(0x7f0000c24000)=""/200, 0xc8) creat(&(0x7f0000a44000)='./file0\x00', 0x50) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fb1000)='rxrpc\x00', &(0x7f0000b90000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fb2000-0x59)="eb", 0x1, r1) unshare(0x28060400) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00001ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000019c000)=0x14) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000333000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000334000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 18:50:36 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000015000-0x8)='./file0\x00', 0x20000, 0x20) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000014000)=""/205) unshare(0x28060400) exit(0xba) syz_open_procfs(r0, &(0x7f0000012000)='ns/uts\x00') [ 86.927110] SELinux: unknown mount option [ 86.931594] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 86.931612] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 86.985084] SELinux: unknown mount option 2018/01/20 18:50:36 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000001a000-0x4)=0x0, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000001b000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xad, 0x9, 0x8001, "aa68f10047ba42f8c35b3485a4cb54df02163cb7282e4631c1800f44172a8ce28c5bbd7bb4ed34141b76e6f79ab4f609af926eefa3253da5a123a36edd553770f2f58be24e38e4a948c14284d276530d"}, 0x160) 2018/01/20 18:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000038e000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000f8e000-0x4)=0x0) accept4$ax25(r0, &(0x7f00003b2000)={0x0, {""/7}, 0x0}, &(0x7f000069c000)=0x10, 0x80000) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffe03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 18:50:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000acd000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = add_key$user(&(0x7f0000b75000-0x5)='user\x00', &(0x7f00000f8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000909000-0xfd)="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", 0xfd, 0xfffffffffffffff9) r1 = add_key(&(0x7f00006c8000)='user\x00', &(0x7f0000a06000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000200000-0x24)="034d4b7ec93f75caceb34d8a02586f6b13d7874adf88fe2bb218947a37b8db4bf0958b4d", 0x24, 0x0) keyctl$link(0x8, r0, r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000050f000-0x4)=0x0) sched_getattr(r2, &(0x7f0000d01000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/20 18:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000a2e000)={0xa, 0xffffffffffffffff, 0x40000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x381) bind$inet6(r1, &(0x7f0000219000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/20 18:50:36 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/20 18:50:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getpgid(0xffffffffffffffff) sched_setattr(r1, &(0x7f0000001000-0x30)={0x30, 0x1, 0x1, 0xfff, 0x20, 0x2ea4, 0x5, 0xfffffffffffff001}, 0x0) setfsgid(r0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x2) setsockopt$inet6_int(r2, 0x29, 0x12, &(0x7f0000c07000-0x4)=0x0, 0x4) 2018/01/20 18:50:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000ddd000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xa7)="873eada3543d33a3cf63ab5d1d9adb2611dfcfaecfbb879544316dc3dc1e5ff6cb4991e5b1b6aa7fad1e6b57e5943d059283862797ec84b0137bb7303b3bcbf25c7eebb11715f0e796c67ca7b2d53c39bf8f20659d08484d02bfa0301b35a6d8d8b49df0a17549496f0ba3fff62c486896d8acbc73e79f02213c05bcb929c9633d7b5becb49b99d8b7a4fd0426bc9230e8d9720889a5a59bc89e47294f83a3a3ddbe7bb442907f", 0xa7, 0xfffffffffffffffc) keyctl$describe(0x6, r0, &(0x7f0000cf7000-0xd8)=""/216, 0xd8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x42c00) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)=0x0) close(r1) 2018/01/20 18:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000014b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000970000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000842000)='oom_adj\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000aad000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000002c000-0x8)={r2, 0x3}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r3, 0xc0045103, &(0x7f000095e000-0x1)=0x0) 2018/01/20 18:50:36 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x82f4255536a49e64) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) fcntl$getflags(r0, 0x401) 2018/01/20 18:50:36 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000703000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000636000-0x5c)={0x7c8, 0x0, {0x2, 0x1, 0x10001, 0x3, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000b36000-0x13)="110000005e001f1501ffffffffffffff00", 0x11, 0x0, 0x0, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000ea4000)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ea6000-0x4)=0xc) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000155000-0x20)=[{&(0x7f0000dd3000)=""/158, 0x9e}, {&(0x7f0000ea6000-0x7)=""/7, 0x7}], 0x2, &(0x7f0000ea5000)=[{&(0x7f0000ea5000)=""/4096, 0x1000}, {&(0x7f000090a000)=""/155, 0x9b}, {&(0x7f00004b3000-0xd1)=""/209, 0xd1}, {&(0x7f00009db000)=""/235, 0xeb}, {&(0x7f0000ea6000-0x53)=""/83, 0x53}, {&(0x7f000022c000)=""/105, 0x69}, {&(0x7f00000dc000)=""/177, 0xb1}, {&(0x7f0000651000)=""/114, 0x72}, {&(0x7f0000ea5000)=""/164, 0xa4}], 0x9, 0x0) 2018/01/20 18:50:36 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001b9000)='/selinux/enforce\x00', 0x82000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a52000)=0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fe9000)=""/8, 0x8) 2018/01/20 18:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0x6ff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00008b4000-0x4)=0x80, 0x4) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x2286, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000793000)=0xffffffffffffff34, 0x4) 2018/01/20 18:50:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000f53000)=0xc) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0x0}, 0x0, 0x20000008) 2018/01/20 18:50:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00002cf000-0x8)='./file0\x00', &(0x7f0000cf9000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000000000)={0x0}, 0x8) getpid() 2018/01/20 18:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r0, 0x0, 0x4000000000000, 0x6) r1 = creat(&(0x7f0000204000-0x8)='./file0\x00', 0xc0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000034d000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000006b000)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup3(r1, r1, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r2, 0x0, 0x4) 2018/01/20 18:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f000012b000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000edc000)=0x0) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) eventfd2(0x0, 0x0) 2018/01/20 18:50:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x5) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_adjtime(0x1, &(0x7f0000ed3000)={0x0, 0x20, 0x5, 0x38, 0x8, 0xfd, 0x7, 0x7f, 0x20, 0x6, 0x6, 0x8, 0x7ff, 0x40, 0x54, 0x3ff, 0x2, 0x4, 0x2, 0x7, 0x3, 0xf2fc, 0x8, 0x4, 0x3, 0x1cb1}) write$evdev(r1, &(0x7f0000d26000)=[{{0x77359400, 0x0}, 0xfffffffffffffffe, 0x100, 0xff}, {{0x0, 0x0}, 0x1, 0x7fffffff, 0xfffffffffffffffd}, {{0x0, 0x0}, 0xfffffffffffffe01, 0x101, 0x0}], 0x48) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) accept(r1, &(0x7f00005ea000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005f3000)=0x10) sendto$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) sendmsg$netlink(r1, &(0x7f0000662000)={&(0x7f0000077000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00002c6000)=[{&(0x7f0000c04000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) sendto(r1, &(0x7f000092b000)="e44dafbca8975e406fdcadc7513ec512c3b4f6739c92367f7e40086327083dd6514720", 0x23, 0x0, &(0x7f00004c6000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f00001d3000)={0xa, 0x3, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008bf000-0x10)={0x0, 0x0, 0x200, 0xfffffffffffffff9}, &(0x7f0000d14000-0x4)=0x10) syncfs(r0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000fc2000)="ced83d", 0x3) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000269000)={r2, 0x4}, 0x6) accept4$ipx(r1, &(0x7f0000247000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d40000-0x4)=0x10, 0x87d37503a90549c8) 2018/01/20 18:50:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) remap_file_pages(&(0x7f0000b9d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r1 = dup(r0) prctl$seccomp(0x16, 0x3, &(0x7f0000a4f000)={0x6, &(0x7f0000812000)=[{0x66, 0xffffffff00000001, 0x4, 0x3}, {0x8000, 0x100, 0x77, 0x100}, {0x9, 0x0, 0xb, 0x6}, {0x0, 0x3, 0x4, 0x5}, {0x7, 0x8, 0x3, 0x80000001}, {0x5c37, 0xfffffffffffffffe, 0xc66, 0x4}]}) setsockopt$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) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$llc(r1, &(0x7f0000691000)=""/10, 0xa, 0x100, &(0x7f0000f0a000-0x10)={0x1a, 0x4, 0x8, 0xffffffff, 0x5, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x198, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @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}, {0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x70, 0x3, {{'deflate\x00'}, 0x128, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a6050"}}]}, 0x198}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00003e7000)={0x0, 0xff, 0xb4, 0x0, 0x0, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r1, &(0x7f0000877000-0x38)={&(0x7f000058d000-0x3a)=@ax25={0x3, {"83768e31531ec6"}, 0x8b1b}, 0x10, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x6c8}], 0x1, &(0x7f0000fa6000-0x1178)=[{0x1010, 0x0, 0x8, "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"}, {0xb0, 0x10f, 0x8, "37d19598c108c397e6ea6f8d708fedf1052df772db55925d986aad0916f6c4ccf99a03dc39e0273ef58f29d16d84c8e1074527a3641d7e5fda7eb94e6c703bc2b125dc9749c03d8818172ba346b38a2973438a1382126fc14a4b0dc88d821a757cfa3e3e25a6d3ec830e4d6bec4cc336591dca5fed4491e4616d998574a74847e981ffcf8a2e43e3fe92d56d10bbe3bdae70363ebdaa2218ab950a5a"}, {0xb8, 0x10f, 0x0, "f9aea91ccdc98e5720cf1c735e156a8a664d527184d76db3027013191073d67c6c0350dad2bd76d116d70dead42aaab040176419ded853a669fcdb719239b536f09b39530f80a7b10c314cd95577ad45b8641401382a57ebf82a216f7b34bdc5fcc5e4468936a23f127729209b911b1e9d8f37827cb6b011d6362dea04caf241b9a6172598176faa9bc6731d0d30c22714b05fbbf5b827dab889bee049b7866ec4388b1be8f8"}], 0x1178, 0x84}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f00007fe000-0x4)=0x1, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f000017c000)='/dev/ppp\x00', 0x4800, 0x0) accept$inet6(r1, &(0x7f00008bf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fb8000-0x4)=0x1c) 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, &(0x7f0000ce4000)=[], 0x0, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x200000000000000}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 18:50:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000ad0000-0x8)='./file0\x00', 0xc) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a66000)='/dev/autofs\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000d50000-0x8)='./file0\x00', 0x2) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000777000)=""/88) mkdir(&(0x7f0000bb6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00', &(0x7f000074d000-0x6)='ramfs\x00', 0x140000, &(0x7f0000c21000)="") 2018/01/20 18:50:36 executing program 7: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b747673cf57dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd4107113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64725163d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9e6c446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe136797e7d7008d603de253372e93994e10590b44c71468723cdaa8a03687fc04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18bc33e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b49153ce364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa983eefd2cad153227f4af2c1b4f60c2157c53c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b55ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa8eddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d48cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72f6d", 0x1001}], 0x1) 2018/01/20 18:50:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005b000)='/dev/sg#\x00', 0x80000003, 0x2) write$tun(r0, &(0x7f0000157000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x23, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0xffffffffffffffff, 0xf, 0x0, "f359b65cd2d466"}}}, 0x2d) mkdir(&(0x7f0000114000-0x8)='./file0\x00', 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ab9000-0x8)={0x0, 0x0}) pwrite64(r1, &(0x7f00002c6000-0x30)="dfdad91ef63012b3578829fedd64ab9225a19289460e368677ac3469de2099e8ef7e95dc9faee8811d904f1cea5a25cb", 0xffffffffffffff1b, 0x0) r2 = getuid() r3 = getegid() chown(&(0x7f0000ba4000-0x8)='./file0\x00', r2, r3) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000072b000-0x5c)={{0xa, 0x2, 0xbffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, 0x7, [0x68cc, 0xfffffffffffffa48, 0x6, 0x1, 0x4, 0x7, 0x39c29b6, 0x100000001]}, 0x5c) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000404000-0x19)=@known='system.posix_acl_access\x00', &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) 2018/01/20 18:50:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f00003be000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) r2 = accept(0xffffffffffffff9c, &(0x7f0000707000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a56000-0x4)=0x9) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) bind$vsock_stream(r2, &(0x7f000027b000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x5) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/20 18:50:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x8002d) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c08, 0x80001000005) 2018/01/20 18:50:36 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r4 = socket(0x15, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5007}], 0x70) prctl$seccomp(0x16, 0x0, &(0x7f00001d9000-0x10)={0x4, &(0x7f0000bb1000-0x20)=[{0x8d5, 0x3f, 0x7, 0x8}, {0x5, 0xc3, 0x4, 0x3}, {0x4, 0x7, 0x9, 0x0}, {0x8000, 0x7, 0xc8e, 0x8}]}) getsockopt$sock_int(r4, 0x1, 0x1e, &(0x7f0000ccc000)=0x0, &(0x7f000019d000)=0x4) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 18:50:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000c65000)="4c9cb4c86796d5e0ef2e84d5e5f1f22e9b85d7d4851a4d981236e1712790efbbf8a1d1a8ae87da3518003a777241bc8a511adcce6031bd082063bf12c785f749b73c9901b99d144297bf24f563bc70f69f1a440d53fcf71b72afd1e9efa524ba1232845ab284568e3e33cc6a442c8ae2cfdf7cf517c6c78af549156567f940c4325e6daf9748df7af5b1d90e3fa5338880ab3f06fa652067b5b6478e1be73b0bde6b57864743f9969612ebbf64f3061b99825730311d687452eaee0cdfd2aadfaab4963f28986bfb2dc715f296bc0aa2718ea14aa7a1d1c2d6f888de7dc00df6e0d10b42258dd0998b4971ac56564e56ccbd6b", 0xf3, 0x40000, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000b1f000)={@empty=0x0, @empty=0x0, 0x1, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x10}]}, 0x20) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/20 18:50:36 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0xffffffffffff67f5, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000022000-0x18)={0x0, 0x100, 0x20, 0x8, 0x3}, &(0x7f000000c000-0x4)=0x18) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000021000)={r1, 0x8}, 0x8) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000021000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000022000-0xc)='/dev/ashmem\x00', 0x80180, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000000b000-0x60)=[{&(0x7f000001f000-0x1000)="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", 0xfe}, {&(0x7f000001e000)="d397a06f326f526d609579fa94dd4113822034600536e799db1d06a7ad1ed520fd200362a3388cc93bae65a5fd3b99d255fba69eb6202f5547f2e68193e9c77f39fe735171284345f761e4b3770fd163626796f4470992d6597d3d0c3a1b713c63ce7f0266fd680bd6c488c666b391daece50e4e93c02b01690b557e37a6ea3997924b910206e0547aff25e90c9a84aa423a", 0x92}], 0x2, 0x0) exit_group(0x7) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000022000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000022000)=0x2) accept4$ipx(0xffffffffffffffff, &(0x7f0000021000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000022000-0x4)=0x10, 0x80800) fstat(r2, &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f0000023000)=@known='com.apple.FinderInfo\x00') mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000023000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000022000)=0x1c) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f000001e000-0x2)="a843") ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) 2018/01/20 18:50:36 executing program 4: mmap(&(0x7f0000000000/0xc2d000)=nil, 0xc2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x4000000000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c2e000-0x11)='/selinux/enforce\x00', 0x50000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000554000-0xc)={0x0, 0x6a9, 0x10}, &(0x7f0000610000)=0xc) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000c2d000)={r4, 0xb84}, 0x8) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r3, 0x0, 0x27, &(0x7f0000c2e000)=0x7fffffff, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$getregs(0x2, r5, 0x7fffff, &(0x7f00008b8000)=""/0) 2018/01/20 18:50:36 executing program 1: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) memfd_create(&(0x7f0000d04000)=')$proc:\\\x00', 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000ff1000)=""/36) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000658000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ff3000-0x4)=0x0) prctl$intptr(0x2f, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ff2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000931000-0x5d)=""/93) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000111000)='/selinux/checkreqprot\x00', 0x80000, 0x0) r4 = inotify_add_watch(r2, &(0x7f0000aeb000-0x8)='./file0\x00', 0x1112fc9bda13653f) inotify_rm_watch(r3, r4) 2018/01/20 18:50:36 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000010000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000018000-0x8)=0x0) r2 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000015000-0x1000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$read(0xb, r2, &(0x7f0000011000)=""/10, 0xa) 2018/01/20 18:50:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ffc000)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ef4000)=[], 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000577000-0xf)='net/ipv6_route\x00') preadv(r1, &(0x7f0000eee000)=[{&(0x7f0000497000-0xf9)=""/249, 0xf9}], 0x1, 0x40000001e) [ 87.321779] IPv4: Oversized IP packet from 127.0.0.1 INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 245.099814] INFO: task syz-executor5:16223 blocked for more than 120 seconds. [ 245.108658] Not tainted 4.9.77-ge12a9c4 #18 [ 245.113615] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.121798] syz-executor5 D28144 16223 5135 0x00000004 [ 245.127526] ffff8801c8964800 ffff8801cd177480 ffff8801d867b9c0 ffff8801c8966000 [ 245.135613] ffff8801db221b98 ffff8801b37076d0 ffffffff838a1b9b 0000000041b58ab3 [ 245.143622] ffffffff84193178 00ffffff8123bda0 ffff8801db222468 ffff8801db222490 [ 245.151631] Call Trace: [ 245.154192] [] ? __schedule+0x67b/0x1ba0 [ 245.159903] [] schedule+0x7f/0x1b0 [ 245.165082] [] schedule_timeout+0x56c/0x10b0 [ 245.171163] [] ? usleep_range+0x140/0x140 [ 245.176942] [] ? kvm_clock_read+0x23/0x40 [ 245.182789] [] ? kvm_clock_get_cycles+0x9/0x10 [ 245.189002] [] ? ktime_get+0x13d/0x1d0 [ 245.194877] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.201459] [] io_schedule_timeout+0x1be/0x390 [ 245.207665] [] wait_for_completion_io+0x20e/0x2e0 [ 245.214158] [] ? bit_wait_io_timeout+0x130/0x130 [ 245.220560] [] ? wake_up_q+0xe0/0xe0 [ 245.225898] [] ? lockdep_init_map+0xe4/0x5c0 [ 245.232091] [] submit_bio_wait+0x11b/0x180 [ 245.237955] [] ? submit_bio_wait_endio+0xa0/0xa0 [ 245.244371] [] ? filemap_check_errors+0x90/0xc0 [ 245.250686] [] blkdev_issue_flush+0x157/0x220 [ 245.256805] [] blkdev_fsync+0x85/0xb0 [ 245.262252] [] ? thaw_bdev+0x180/0x180 [ 245.267766] [] vfs_fsync_range+0x10a/0x250 [ 245.273673] [] vfs_fsync+0x29/0x30 [ 245.278841] [] __loop_update_dio+0x453/0x5d0 [ 245.284906] [] lo_ioctl+0x13a2/0x1990 [ 245.290353] [] ? get_futex_key+0x1050/0x1050 [ 245.296385] [] ? putname+0xee/0x130 [ 245.301659] [] ? loop_lookup.part.19+0x110/0x110 [ 245.308038] [] blkdev_ioctl+0x4aa/0x1a60 [ 245.313760] [] ? blkpg_ioctl+0x930/0x930 [ 245.319445] [] ? __lock_acquire+0x629/0x3640 [ 245.325846] [] ? do_futex+0x3f8/0x15c0 [ 245.331395] [] ? debug_check_no_obj_freed+0x154/0xa10 [ 245.338215] [] block_ioctl+0xde/0x120 [ 245.343801] [] ? blkdev_fallocate+0x440/0x440 [ 245.349963] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.355648] [] ? ioctl_preallocate+0x220/0x220 [ 245.361885] [] ? selinux_file_ioctl+0x355/0x530 [ 245.368176] [] ? selinux_capable+0x40/0x40 [ 245.374076] [] ? __fget+0x201/0x3a0 [ 245.379327] [] ? __fget+0x228/0x3a0 [ 245.384611] [] ? __fget+0x47/0x3a0 [ 245.389796] [] ? security_file_ioctl+0x89/0xb0 [ 245.396000] [] SyS_ioctl+0x8f/0xc0 [ 245.401190] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.407736] [ 245.407736] Showing all locks held in the system: [ 245.414078] 2 locks held by khungtaskd/514: [ 245.418371] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.427088] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.436764] 1 lock held by rsyslogd/3193: [ 245.440930] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.449839] 2 locks held by getty/3322: [ 245.453790] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.463096] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.473038] 1 lock held by syz-executor5/16223: [ 245.477675] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.487042] 1 lock held by syz-executor5/16233: [ 245.491714] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.501052] [ 245.502649] ============================================= [ 245.502649] [ 245.512425] NMI backtrace for cpu 1 [ 245.517198] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.77-ge12a9c4 #18 [ 245.527063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.540120] ffff8801d89afd00 ffffffff81d941c9 0000000000000000 0000000000000001 [ 245.548090] 0000000000000001 0000000000000001 ffffffff810babe0 ffff8801d89afd38 [ 245.556052] ffffffff81d9f2ed 0000000000000001 0000000000000000 ffff8801cc49cc18 [ 245.564027] Call Trace: [ 245.566593] [] dump_stack+0xc1/0x128 [ 245.572882] [] ? irq_force_complete_move+0x390/0x390 [ 245.579601] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.585541] [] ? irq_force_complete_move+0x390/0x390 [ 245.592263] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.599329] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.606308] [] watchdog+0x6f0/0xa70 [ 245.611942] [] ? watchdog+0x125/0xa70 [ 245.619113] [] kthread+0x26d/0x300 [ 245.625401] [] ? reset_hung_task_detector+0x20/0x20 [ 245.632037] [] ? kthread_park+0xa0/0xa0 [ 245.637629] [] ? kthread_park+0xa0/0xa0 [ 245.643219] [] ? kthread_park+0xa0/0xa0 [ 245.648815] [] ret_from_fork+0x59/0x70 [ 245.654472] Sending NMI from CPU 1 to CPUs 0: [ 245.659007] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b1886 [ 245.666803] Kernel panic - not syncing: hung_task: blocked tasks [ 245.672937] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.77-ge12a9c4 #18 [ 245.680105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.689438] ffff8801d89afcb8 ffffffff81d941c9 ffffffff83a8ad60 ffff8801d89afd90 [ 245.697409] ffff8801cc49cc00 dffffc0000000000 ffffffff84409000 ffff8801d89afd80 [ 245.705395] ffffffff8142f3c1 0000000041b58ab3 ffffffff8418ab70 ffffffff8142f205 [ 245.715787] Call Trace: [ 245.718343] [] dump_stack+0xc1/0x128 [ 245.723673] [] panic+0x1bc/0x3a8 [ 245.728670] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.736873] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.744135] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.753265] [] watchdog+0x701/0xa70 [ 245.761015] [] ? watchdog+0x125/0xa70 [ 245.768959] [] kthread+0x26d/0x300 [ 245.776827] [] ? reset_hung_task_detector+0x20/0x20 [ 245.786426] [] ? kthread_park+0xa0/0xa0 [ 245.795118] [] ? kthread_park+0xa0/0xa0 [ 245.803843] [] ? kthread_park+0xa0/0xa0 [ 245.811924] [] ret_from_fork+0x59/0x70 [ 245.821001] Dumping ftrace buffer: [ 245.826207] (ftrace buffer empty) [ 245.831930] Kernel Offset: disabled [ 245.836830] Rebooting in 86400 seconds..